Search

Your search keyword '"Lucchinetti, Eliana"' showing total 209 results
Start Over Author "Lucchinetti, Eliana" Search Limiters Available in Library Collection
209 results on '"Lucchinetti, Eliana"'

4. Novel lipid emulsion for total parenteral nutrition based on 18-carbon n–3 fatty acids elicits a superior immunometabolic phenotype in a murine model compared with standard lipid emulsions

Author

Lucchinetti, Eliana, Lou, Phing-How, Holtzhauer, Gregory, Noureddine, Nazek, Wawrzyniak, Paulina, Hartling, Ivan, Lee, Megan, Strachan, Erin, Clemente-Casares, Xavier, Tsai, Sue, Rogler, Gerhard, Krämer, Stefanie D, Hersberger, Martin, and Zaugg, Michael

Published
2022
Full Text
View/download PDF

6. The Novel Lipid Emulsion Vegaven Is Well Tolerated and Elicits Distinct Biological Actions Compared With a Mixed-Oil Lipid Emulsion Containing Fish Oil: A Parenteral Nutrition Trial in Piglets

Author

Lucchinetti, Eliana; https://orcid.org/0000-0003-3338-1279, Lou, Phing-How; https://orcid.org/0000-0003-2090-1132, Chakravarty, Akash; https://orcid.org/0000-0002-3022-1539, Marcolla, Camila Schultz; https://orcid.org/0000-0002-0010-4841, Pauline, Mirielle L; https://orcid.org/0000-0001-8700-0035, Wizzard, Pamela R; https://orcid.org/0000-0002-3567-1846, Field, Catherine J; https://orcid.org/0000-0001-7285-4767, Wine, Eytan; https://orcid.org/0000-0002-3458-4142, Hersberger, Martin; https://orcid.org/0000-0002-4472-329X, Wales, Paul W; https://orcid.org/0000-0001-7206-735X, Turner, Justine M; https://orcid.org/0000-0002-5540-6660, Krämer, Stefanie D; https://orcid.org/0000-0002-0426-4340, Zaugg, Michael; https://orcid.org/0000-0002-2016-8973, Lucchinetti, Eliana; https://orcid.org/0000-0003-3338-1279, Lou, Phing-How; https://orcid.org/0000-0003-2090-1132, Chakravarty, Akash; https://orcid.org/0000-0002-3022-1539, Marcolla, Camila Schultz; https://orcid.org/0000-0002-0010-4841, Pauline, Mirielle L; https://orcid.org/0000-0001-8700-0035, Wizzard, Pamela R; https://orcid.org/0000-0002-3567-1846, Field, Catherine J; https://orcid.org/0000-0001-7285-4767, Wine, Eytan; https://orcid.org/0000-0002-3458-4142, Hersberger, Martin; https://orcid.org/0000-0002-4472-329X, Wales, Paul W; https://orcid.org/0000-0001-7206-735X, Turner, Justine M; https://orcid.org/0000-0002-5540-6660, Krämer, Stefanie D; https://orcid.org/0000-0002-0426-4340, and Zaugg, Michael; https://orcid.org/0000-0002-2016-8973

Published
2024

7. Size of lipid emulsion droplets influences metabolism in human CD4+ T cells

Author

Noureddine, Nazek; https://orcid.org/0000-0003-0308-5807, Holtzhauer, Gregory; https://orcid.org/0000-0002-5560-2354, Wawrzyniak, Paulina; https://orcid.org/0000-0001-9641-2103, Srikanthan, Pakeerathan, Krämer, Stefanie D; https://orcid.org/0000-0002-0426-4340, Rogler, Gerhard; https://orcid.org/0000-0002-1733-9188, Lucchinetti, Eliana; https://orcid.org/0000-0003-3338-1279, Zaugg, Michael; https://orcid.org/0000-0002-2016-8973, Hersberger, Martin; https://orcid.org/0000-0002-4472-329X, Noureddine, Nazek; https://orcid.org/0000-0003-0308-5807, Holtzhauer, Gregory; https://orcid.org/0000-0002-5560-2354, Wawrzyniak, Paulina; https://orcid.org/0000-0001-9641-2103, Srikanthan, Pakeerathan, Krämer, Stefanie D; https://orcid.org/0000-0002-0426-4340, Rogler, Gerhard; https://orcid.org/0000-0002-1733-9188, Lucchinetti, Eliana; https://orcid.org/0000-0003-3338-1279, Zaugg, Michael; https://orcid.org/0000-0002-2016-8973, and Hersberger, Martin; https://orcid.org/0000-0002-4472-329X

Published
2024

14. Gut microbiome and circulating bacterial DNA ('blood microbiome') in a mouse model of total parenteral nutrition: Evidence of two distinct separate microbiotic compartments

Author

Lucchinetti, Eliana, Lou, Phing-How, Lemal, Philipp, Bestmann, Lukas, Hersberger, Martin, Rogler, Gerhard, Krämer, Stefanie D, Zaugg, Michael, University of Zurich, and Zaugg, Michael

Subjects
DNA, Bacterial, Male, Endocrinology, Diabetes and Metabolism, 610 Medicine & health, Mice, Endocrinology, RNA, Ribosomal, 16S, Animals, Gut, Nutrition and Dietetics, Bacteria, Gastrointestinal Microbiome, Diabetes and Metabolism, Mice, Inbred C57BL, 2712 Endocrinology, Diabetes and Metabolism, Disease Models, Animal, 10219 Clinic for Gastroenterology and Hepatology, Blood, 10036 Medical Clinic, Total parenteral nutrition, 2916 Nutrition and Dietetics, Dysbiosis, Parenteral Nutrition, Total, Microbiome, Cell-Free Nucleic Acids
Abstract

Background & aims: Total parenteral nutrition (TPN) causes gut atrophy, dysbiosis and leakage of the gut barrier. This study aimed to characterize the gut microbiome in response to different TPNs and tested the hypothesis whether increased gut permeability in TPN would lead to changes in the circulating bacterial DNA (“blood microbiome”). Methods: Male C57BL/6J mice were randomly allocated to the following groups for seven days (1) chow-fed control (C) without jugular vein catheter (JVC, n=6) (2) chow-fed with JVC and infusion of saline (S) (n = 6) (3) Intralipid-based TPN (n-6:n-3 ratio 7:1) (IL, n = 6) (4) Omegaven-based TPN (n-6:n-3 ratio 1:8) (OV, n = 6). Blood was collected by cardiac puncture and feces (stool pellet) were collected from the colon. Blood and stool samples were analyzed by 16S rRNA gene sequencing. Results: TPN administration was associated with a compositional shift in the gut microbial community that involved the expansion of Bacteroidota along with a decrease in gut bacteria belonging to the Firmicutes phylum as compared to chow-fed mice. Gram-negative Verrucomicrobiota and Proteobacteria were also increased in the gut microbiome of mice receiving TPN. Gammaproteobacteria, namely Burkholderiales, were specifically increased in Intralipid-based TPN. On the other hand, Proteobacteria and Actinobacteriota were the dominant taxa in blood samples. The families Comamonadaceae and Burkholderiaceae (both from Burkholderiales order) were increased in the “blood microbiome” of mice with indwelling JVC when compared with chow-fed mice without JVC. The increase in Burkholderiaceae was more pronounced in Intralipid-based TPN. Conclusions: Profound changes in the gut microbiome of mice subjected to TPN occurred, which were not reflected in the “blood microbiome” suggesting that the gut and “blood microbiome” represent two rather distinct separate microbiotic compartments. The parenteral provision of n-3 fatty acids appears to protect against proinflammatory bacteria in the gut and against the increased presence of JVC-associated bacteria as measured by circulating bacterial DNA. ISSN:2405-4577

Published
2022
Full Text
View/download PDF

17. Quantitative profiling of inflammatory and pro-resolving lipid mediators in human adolescents and mouse plasma using UHPLC-MS/MS

Author

Hartling, Ivan, Cremonesi, Alessio, Osuna, Ester, Lou, Phing-How, Lucchinetti, Eliana, Zaugg, Michael, Hersberger, Martin, and University of Zurich

Subjects
0301 basic medicine, Adolescent, Linoleic acid, Clinical Biochemistry, 610 Medicine & health, eicosanoids, LC-MS/MS, lipid mediators, oxylipins, reference value, total parenteral nutrition, 030204 cardiovascular system & hematology, Protectin D1, Pharmacology, Biochemistry, medical, Mice, 03 medical and health sciences, chemistry.chemical_compound, 0302 clinical medicine, Tandem Mass Spectrometry, Fatty Acids, Omega-3, Animals, Humans, Maresin, Chromatography, High Pressure Liquid, Inflammation, Chemistry, Biochemistry (medical), General Medicine, Eicosapentaenoic acid, 030104 developmental biology, 10036 Medical Clinic, Docosahexaenoic acid, Eicosanoids, lipids (amino acids, peptides, and proteins), Arachidonic acid, Docosapentaenoic acid, Resolvin
Abstract

Objectives Lipid mediators are bioactive lipids which help regulate inflammation. We aimed to develop an ultra-high-performance liquid chromatography-tandem mass spectrometry (UHPLC-MS/MS) method to quantify 58 pro-inflammatory and pro-resolving lipid mediators in plasma, determine preliminary reference ranges for adolescents, and investigate how total parenteral nutrition (TPN) containing omega-3 polyunsaturated fatty acid (n-3 PUFA) or n-6 PUFA based lipid emulsions influence lipid mediator concentrations in plasma. Methods Lipid mediators were extracted from plasma using SPE and measured using UHPLC-MS/MS. EDTA plasma was collected from healthy adolescents between 13 and 17 years of age to determine preliminary reference ranges and from mice given intravenous TPN for seven days containing either an n-3 PUFA or n-6 PUFA based lipid emulsion. Results We successfully quantified 43 lipid mediators in human plasma with good precision and recovery including several leukotrienes, prostaglandins, resolvins, protectins, maresins, and lipoxins. We found that the addition of methanol to human plasma after blood separation reduces post blood draw increases in 12-hydroxyeicosatetraenoic acid (12-HETE), 12-hydroxyeicosapentaenoic acid (12-HEPE), 12S-hydroxyeicosatrienoic acid (12S-HETrE), 14-hydroxydocosahexaenoic acid (14-HDHA) and thromboxane B2 (TXB2). Compared to the n-6 PUFA based TPN, the n-3 PUFA based TPN increased specialized pro-resolving mediators such as maresin 1 (MaR1), MaR2, protectin D1 (PD1), PDX, and resolvin D5 (RvD5), and decreased inflammatory lipid mediators such as leukotriene B4 (LTB4) and prostaglandin D2 (PGD2). Conclusions Our method provides an accurate and sensitive quantification of 58 lipid mediators from plasma samples, which we used to establish a preliminary reference range for lipid mediators in plasma samples of adolescents; and to show that n-3 PUFA, compared to n-6 PUFA rich TPN, leads to a less inflammatory lipid mediator profile in mice.

Published
2021
Full Text
View/download PDF

18. Mitochondrial physiology: Gnaiger Erich et al ― MitoEAGLE Task Group

Author

Gnaiger, Erich, Aasander Frostner, Eleonor, Abdul Karim, Norwahidah, Abdel-Rahman, Engy Ali, Abumrad, Nada A, Acuna-Castroviejo, Dario, Adiele, Reginald C, Ahn, Bumsoo, Alencar, MB, Ali, Sameh S, Almeida, Angeles, Alton, Lesley, Alves, Marco G, Amati, Francesca, Amoedo, Nivea Dias, Amorim, Ricardo, Anderson, Ethan J, Andreadou, Ioanna, Antunes, Diana, Arago, Marc, Aral, Cenk, Arandarcikaite, Odeta, Arias-Reyes, Christian, Armand, Anne-Sophie, Arnould, Thierry, Avram, Vlad Florian, Axelrod, Christopher L, Bairam, Aida, Bailey, Damian M, Bajpeyi, Sudip, Bajzikova, Martina, Bakker, Barbara M, Barlow, Jonathan, Bardal, Tora, Banni, A, Bastos Sant'Anna Silva, Ana Carolina, Batterson, Philip, Battino, Maurizio, Bazil, Jason, Beard, Daniel A, Beleza, Jorge, Bednarczyk, Piotr, Bello, Fiona, Ben-Shachar, Dorit, Bento Guida, Jose Freitas, Bergdahl, Andreas, Berge, Rolf K, Bergmeister, Lisa, Bernardi, Paolo, Berridge, Michael V, Bettinazzi, Stefano, Bishop, David, Blier, Pierre U, Blindheim, Dan Filip, Boardman, Neoma T, Boetker, Hans Erik, Borchard, Sabine, Boros, Mihaly, Borsheim, Elisabet, Borras, Consuelo, Borutaite, Vilma, Botella, Javier, Bouillaud, Frederic, Bouitbir, Jamal, Boushel, Robert C, Bovard, Josh, Bravo-Sagua, Roberto, Breton, Sophie, Brown, David A, Brown, Guy C, Brown, Robert A, Brozinick, Joseph T, Buettner, Garry R, Burtscher, Johannes, Bustos, Matilde, Calabria, Elisa, Calbet, Jose A, Calzia, Enrico, Cannon, Daniel T, Cano Sanchez, Maria, Canto Alvarez, Carles, Cardinale, D, Cardoso, Luiza Helena Daltro, Carvalho, Eugenia, Casado Pinna, Marta, Cassar, Samantha, Castelo, Maria P, Castilho, Roger F, Cavalcanti-de-Albuquerque, Joao Paulo, Cecatto, Cristiane, Celen, Murat C, Cervinkova, Zuzana, Chabi, Beatrice, Chakrabarti, Lisa, Chakrabarti, Sasanka, Chaurasia, Bhagirath, Chen, Quan, Chicco, Adam J, Chinopoulos, Christos, Chowdhury, Subir K, Cizmarova, Beata, Clementi, Emilio, Coen, Paul M, Cohen, Bruce H, Coker, Robert H, Collin-Chenot, Anne, Coughlan, Melinda T, Coxito, Petro, Crisostomo, Luis, Crispim, Marcell, Crossland, Hannah, Dahdah, Norma, Dalgaard, Louise T, Dambrova, Maija, Danhelovska, Tereza, Darveau, Charles A, Darwin, Paula M, Das, Anibh M, Dash, Ranjan K, Davidova, Eliska, Davis, Michael S, Dayanidhi, Sudarshan, De Bem, Andreza Fabro, De Goede, Paul, De Palma, Clara, De Pinto, Vito, Dela, F, Dembinska-Kiec, Aldona, Detraux, Damien, Devaux, Yvan, Di Marcello, Marco, Di Paola, Floriana Jessica, Dias, Candida, Dias, Tania R, Diederich, Marc, Distefano, Giovanna, Djafarzadeh, Siamak, Doermann, Niklas, Doerrier, Carolina, Dong, Lan-Feng, Donnelly, Chris, Drahota, Zdenek, Duarte, Filipe Valente, Dubouchaud, Herve, Duchen, Michael R, Dumas, Jean-Francois, Durham, William J, Dymkowska, Dorota, Dyrstad, Sissel E, Dyson, Alex, Dzialowski, Edward M, Eaton, Simon, Ehinger, Johannes, Elmer, Eskil, Endlicher, Rene, Engin, Ayse B, Escames, Germaine, Evinova, Andrea, Ezrova, Zuzana, Falk, Marni Joy, Fell, David A, Ferdinandy, Peter, Ferko, Miroslav, Fernandez-Ortiz, Marisol, Erika, Fernandez-Vizarra, Ferreira, Julio Cesar Batista, Ferreira, Rita, Ferri, Alessandra, Festuccia, WT, Fessel, Joshua P, Filipovska, Aleksandra, Fisar, Zdenek, Fischer, Christine, Fischer, Michael, Fisher, Gordon, Fisher, Joshua J, Fontanesi, Flavia, Forbes-Hernandez, Tamara Y, Ford, Ellen, Fornaro, Mara, Fuertes Agudo, Marina, Fulton, Montana, Galina, Antonio, Galkin, Alexander, Gallee, Leon, Galli, Gina L, Gama Perez, Pau, Gan, Zhenji, Ganetzky, Rebecca, Gao, Yun, Garcia, Geovana S, Garcia-Rivas, Gerardo, Garcia-Roves, Pablo Miguel, Garcia-Souza, Luiz Felipe, Garlid, Keith D, Garrabou, Gloria, Garten, Antje, Gastaldelli, Amalia, Gayen, Jiaur, Genders, Amanda J, Genova, Maria Luisa, Giampieri, Francesca, Glatz, Jan FC, Giovarelli, Matteo, Goikoetxea Usandizaga, Naroa, Goncalo Teixeira da Silva, Rui, Goncalves, Debora Farina, Gonzalez-Armenta, Jenny L, Gonzalez-Francesqua, A, Gonzalez-Freire, Marta, Gonzalo, Hugo, Goodpaster, Bret H, Gorr, Thomas A, Gourlay, Campbell W, Grams, Bente, Granata, Cesare, Grefte, Sander, Grilo, Luis, Guarch, Meritxell Espino, Gueguen, Naig, Gumeni, Sentiljana, Haas, Clarissa B, Haavik, Jan, Hachmo, Yafit, Haendeler, Judith, Haider, Markus, Hajrulahovic, Anesa, Hamann, Andrea, Han, Jin, Han, Woo Hyun, Hancock, Chad R, Hand, Steven C, Handl, Jiri, Hansikova, Hana, Hardee, Justin P, Hargreaves, Ian P, Harper, Mary Ellen, Harrison, David K, Hassan, Hazirah, Hatakova, Zuzana, Hausenloy, Derek J, Heales, Simon JR, Heiestad, Christina, Hellgren, Kim T, Henrique, Alexandrino, Hepple, Russell T, Hernansanz-Agustin, Pablo, Hewakapuge, Sudinna, Hickey, Anthony J, Ho, Dieu Hien, Hoehn, Kyle L, Hoel, Frederik, Holland, Olivia J, Holloway, Graham P, Holzner, Lorenz, Hoppel, Charles L, Hoppeler, H, Hoppel, Florian, Houstek, Josef, Huete-Ortega, Maria, Hyrossova, Petra, Iglesias-Gonzalez, Javier, Indiveri, Cesare, Irving, Brian A, Isola, Raffaella, Iyer, Shilpa, Jackson, Christophe B, Jadiya, Pooja, Jana, Prado Fabian, Jandeleit-Dahm, K, Jang, David H, Jang, Young C, Janowska, Joanna, Jansen, Kirsten, Jansen-Duerr, Pidder, Jansone, Baiba, Jarmuszkiewicz, Wieslawa, Jaskiewicz, Anna, Jaspers, Richard T, Jedlicka, Jan, Jerome, Estaquier, Jespersen, Nichlas R, Jha, Rajan K, Joseph, Vincent, Juhasz, Laszlo, Jurczak, Michael J, Jurk, Diana, Kaambre, Tuuli, Kaczor, Jan J, Kainulainen, Heikki, Kampa, Rafal Pawel, Kandel, Sunil M, Kane, Daniel A, Kapferer, Werner, Kapnick, Senta, Kappler, Lisa, Karabatsiakis, Alexander, Karavaeva, Iuliia, Karkucinska-Wieckowska, Agnieszka, Kaur, Sarbjot, Keijer, Jaap, Keller, Markus A, Keppner, Gloria, Khamoui, Andy V, Kidere, Dita, Kilbaugh, Todd, Kim, Hyoung Kyu, Kim, Julian KS, Kimoloi, Sammy, Klepinin, Aleksandr, Klepinina, Lyudmila, Klingenspor, Martin, Klocker, Helmut, Komlódi, Timea, Kolasa, Iris, Koopman, Werner JH, Kopitar-Jerala, Natasa, Kowaltowski, Alicia J, Kozlov, Andrey V, Krajcova, Adela, Krako Jakovljevic, Nina, Kristal, Bruce S, Krycer, Jamer R, Kuang, Jujiao, Kucera, Otto, Kuka, Janis, Kwak, Hyo Bum, Kwast, Kurt, Kwon, Oh Sung, Laasmaa, Martin, Labieniec-Watala, Magdalena, Lai, Nicola, Lalic, Nebojsa M, Land, John M, Lane, Nick, Laner, Verena, Lanza, Ian R, Laouafa, Sofien, Larsen, Steen, Larsen, Terje S, Lavery, Gareth G, Lazou, Antigone, Ledo, Ana Margarida, Lee, Hong Kyu, Leeuwenburgh, Christiaan, Lehti, Maarit, Lemieux, Helene, Lenaz, Giorgio, Lerfall, Jorgen, Li, Pingan A, Li Puma, Lance, Liang, Liping, Liepins, Edgars, Lin, Chien-Te, Liu, Jiankang, Lopez, Luis C, Lucchinetti, Eliana, Ma, Tao, Macedo, Maria P, Machado, Ivo F, Maciej, Sarah, MacMillan-Crow, Lee Ann, Magalhaes, Jose, Magri, Andrea, Majtnerova, Pavlina, Makarova, Elina, Makrecka-Kuka, Marina, Malik, Afshan N, Marcouiller, Francois, Marechal, Amandine, Markova, Michaela, Markovic, Ivanka, Martin, Daniel S, Martins, Ana Dias, Martins, Joao D, Maseko, Tumisang Edward, Maull, Felicia, Mazat, Jean Pierre, McKenna, Helen T, McKenzie, Matthew, McMillan, Duncan GG, McStay, Gavin P, Menze, Michael A, Mendham, Amy, Mercer, John R, Merz, Tamara, Messina, Angela, Meszaros, Andras T, Methner, Axel, Michalak, Slawomir, Mila Guasch, Maria, Minuzzi, Luciele M, Misirkic Marjanovic, Maja, Moellering, Douglas R, Moisoi, Nicoleta, Molina, Anthony JA, Montaigne, David, Moore, Anthony L, Moore, Christy, Moreau, Kerrie, Moreira, Bruno P, Moreno-Sanchez, Rafael, Mracek, Tomas, Muccini, Anna Maria, Muntane, Jordi, Muntean, Danina M, Murray, Andrew J, Musiol, Eva, Nabben, Miranda, Nair, K Sreekumaran, Nehlin, Jan O, Nemec, Michal, Nesci, Salvatore, Neufer, P Darrell, Neuzil, Jiri, Neviere, Remi, Newsom, Sean A., Norman, Jennifer, Nozickova, Katerina, Nunes, Sara, Nuoffer, Jean-Marc, O'Brien, Kristin, O'Brien, Katie A, O'Gorman, Donal, Olgar, Yusuf, Oliveira, Ben, Oliveira, Jorge, Oliveira, Marcus F, Oliveira, Marcos Tulio, Oliveira, Pedro F, Oliveira, Paulo J, Olsen, Rolf Erik, Orynbayeva, Zulfiya, Osiewacz, Heinz D, Paez, Hector, Pak, Youngmi K, Pallotta, Maria L, Palmeira, Carlos M, Parajuli, Nirmala, Passos, Joao F, Passrugger, Manuela, Patel, Hemal H, Pavlova, Nadia, Pavlovic, Kasja, Pecina, Petr, Pedersen, Tina M, Perales, Jose Carlos, Pereira da Silva Grilo da Silva, Filomena, Pereira, Rita, Perez Valencia, Juan A, Perks, Kara L, Pesta, Dominik, Petit, Patrice X, Pettersen Nitschke, Ina Katrine, Pichaud, Nicolas, Pichler, Irene, Piel, Sarah, Pietka, Terri A, Pinho, Sonia A, Pino, Maria F, Pirkmajer, Sergej, Place, Nicolas, Plangger, Mario, Porter, Craig, Porter, Richard K, Preguica, Ines, Procaccio, Vincent, Prochownik, Edward V, Prola, Alexandre, Pulinilkunnil, Thomas, Puskarich, Michael A, Puurand, Marju, Radenkovic, Filip, Ramzan, Rabia, Rattan, Suresh IS, Reano, Simone, Reboredo, Patricia, Rees, Bernard B, Renner-Sattler, Kathrin, Rial, Eduardo, Robinson, Matthew M, Roden, Michael, Rodrigues, Ana Sofia, Rodriguez, Enrique, Rodriguez-Enriquez, Sara, Roesland, Gro Vatne, Rolo, Anabela Pinto, Ropelle, Eduardo R, Roshanravan, Baback, Rossignol, Rodrigue, Rossiter, Harry B, Rousar, Tomas, Rubelj, Ivica, Rybacka-Mossakowska, Joanna, Saada, Ann, Safaei, Zahra, Sarlak, Saharnaz, Salin, Karine, Salvadego, Desy, Sandi, Carmen, Saner, Nicholas, Santos, Diana, Sanz, Alberto, Sardao, Vilma, Sazanov, Leonid A, Scaife, Paula, Scatena, Roberto, Schartner, Melanie, Scheibye-Knudsen, Morten, Schilling, Jan M, Schlattner, Uwe, Schmitt, Sabine, Schneider Gasser, Edith Mariane, Schoenfeld, Peter, Schots, Pauke C, Schulz, Rainer, Schwarzer, Christoph, Scott, Graham R, Selman, Colin, Sendon, Pamella Marie, Shabalina, Irina G, Sharma, Pushpa, Sharma, Vipin, Shevchuk, Igor, Shirazi, Reza, Shiroma, Jonathan G, Siewiera, Karolina, Silber, Ariel M, Silva, Ana Maria, Sims, Carrie A, Singer, Dominique, Singh, Brijesh Kumar, Skolik, Robert A, Smenes, Benedikte Therese, Smith, James, Soares, Félix Alexandre Antunes, Sobotka, Ondrej, Sokolova, Inna, Solesio Torregrosa, M De la Encarnacion, Soliz, Jorge, Sonkar, Vijay K, Sova, Marina, Sowton, Alice P, Sparagna, Genevieve C, Sparks, Lauren M, Spinazzi, Marco, Stankova, Pavla, Starr, Jonathan, Stary, Creed, Stefan, Eduard, Stelfa, Gundega, Stepto, Nigel K, Stevanovic, Jelena, Stiban, Johnny, Stier, Antoine, Stocker, Roland, Storder, Julie, Sumbalova, Zuzana, Suomalainen, Wartiovaara Anu, Suravajhala, Prashanth, Svalbe, Baiba, Swerdlow, Russel H, Swiniuch, Daria, Szabo, Ildiko, Szewczyk, Adam, Szibor, Marten, Tanaka, Masashi, Tandler, Bernard, Tarnopolsky, Mark A, Tausan, Daniel, Tavernarakis, Nektarios, Tepp, Kersti, Teodoro, J, Thakkar, Himani, Thapa, Maheshwo, Thyfault, John P, Tomar, Dhanendra, Ton, Riccardo, Torp, May-Kristin, Torres-Quesada, Omar, Towheed, Atif, Treberg, Jason R, Tretter, Laszlo, Trewin, Adam J, Trifunovic, Aleksandra, Trivigno, Catherine, Tronstad, Karl Johan, Trougakos, Ioannis P, Truu, Laura, Tuncay, Erkan, Turan, Belma, Tyrrell, Daniel J, Urban, Tomas, Urner, Sofia, Valentine, Joseph Marco, Van Bergen, Nicole J, Van der Ende, Miranda, Varricchio, Frederick, Vaupel, Peter, Vella, Joanna, Vendelin, Marko, Verdaguer, IB, Vercesi, Anibal E, Vernerova, Andrea, Victor, Victor Manuel, Vieira Ligo Teixeira, Camila, Vidimce, Josif, Viel, Christian, Vieyra, Adalberto, Vilks, Karlis, Villena, Joseph A, Vincent, Vinnyfred, Vinogradov, Andrey D, Viscomi, Carlo, Vitorino, Rui Miguel Pinheiro, Vlachaki Walker, Julia, Vogt, Sebastian, Volani, Chiara, Volska, Kristine, Votion, Dominique-Marie, Vujacic-Mirski, Ksenija, Wagner, Brett A, Ward, Marie Louise, Warnsmann, Verena, Wasserman, David H, Watala, Cezary, Wei, Yau-Huei, Weinberger, Klaus M, White, Sarah, Whitfield, Jamie, Wickert, Anika, Wieckowski, Mariusz R, Wiesner, Rudolf J, Williams, Caroline M, Winwood-Smith, Hugh, Wohlgemuth, Stephanie E, Wohlwend, Martin, Wolff, Jonci Nikolai, Wrutniak-Cabello, Chantal, Wuest, Rob C I, Yokota, Takashi, Zablocki, Krzysztof, Zanon, Alessandra, Zanou, Nadege, Zaugg, Kathrin, Zaugg, Michael, Zdrazilova, Lucie, Zhang, Yong, Zhang, Yi Zhu, Zikova, Alena, Zischka, Hans, Zorzano, Antonio, Zujovic, Tijana, Zurmanova, Jitka, Zvejniece, Liga, Lagarrigue, Sylviane, Munro, Daniel, Pereira, Susana, Laranjinha, Joäo, Hecker, Matthias, Jusic, Amela, Prigione, Alessandro, Sommer, Natascha, Weissig, Volkmar, Guida, Bento, G, John G, Jones, JG, AMS - Tissue Function & Regeneration, AMS - Rehabilitation & Development, Physiology, Mito-Eagle - Evolution-Age-Gender-Lifestyle-Environment (Mito-Eagle), Oroboros Instruments, Dynamique Musculaire et Métabolisme (DMEM), Université de Montpellier (UM)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), and Gnaiger Erich, Aasander Frostner Eleonor, Abdul Karim Norwahidah, Abdel-Rahman Engy Ali, Abumrad Nada A, Acuna-Castroviejo Dario, Adiele Reginald C, Ahn Bumsoo, Alencar Mayke Bezerra, Ali Sameh S, Almeida Angeles, Alton Lesley, Alves Marco G, Amati Francesca, Amoedo Nivea Dias, Amorim Ricardo, Anderson Ethan J, Andreadou Ioanna, Antunes Diana, Arago Marc, Aral Cenk, Arandarcikaite Odeta, Arias-Reyes Christian, Armand Anne-Sophie, Arnould Thierry, Avram Vlad F, Axelrod Christopher L, Bailey Damian M, Bairam Aida, Bajpeyi Sudip, Bajzikova Martina, Bakker Barbara M, Banni Aml, Bardal Tora, Barlow J, Bastos Sant'Anna Silva Ana Carolina, Batterson Philip M, Battino Maurizio, Bazil Jason N, Beard Daniel A, Bednarczyk Piotr, Beleza Jorge, Bello Fiona, Ben-Shachar Dorit, Bento Guida Jose Freitas, Bergdahl Andreas, Berge Rolf K, Bergmeister Lisa, Bernardi Paolo, Berridge Michael V, Bettinazzi Stefano, Bishop David J, Blier Pierre U, Blindheim Dan Filip, Boardman Neoma T, Boetker Hans Erik, Borchard Sabine, Boros Mihaly, Boersheim Elisabet, Borras Consuelo, Borutaite Vilma, Botella Javier, Bouillaud Frederic, Bouitbir Jamal, Boushel Robert C, Bovard Josh, Bravo-Sagua Roberto, Breton Sophie, Brown David A, Brown Guy C, Brown Robert Andrew, Brozinick Joseph T, Buettner Garry R, Burtscher Johannes, Bustos Matilde, Calabria Elisa, Calbet Jose AL, Calzia Enrico, Cannon Daniel T, Cano Sanchez Maria Consolacion, Canto Alvarez Carles, Cardinale Daniele A, Cardoso Luiza HD, Carvalho Eugenia, Casado Pinna Marta, Cassar Samantha, Castelo Rueda Maria Paulina, Castilho Roger F, Cavalcanti-de-Albuquerque Joao Paulo, Cecatto Cristiane, Celen Murat C, Cervinkova Zuzana, Chabi Beatrice, Chakrabarti Lisa, Chakrabarti Sasanka, Chaurasia Bhagirath, Chen Quan, Chicco Adam J, Chinopoulos Christos, Chowdhury Subir Kumar, Cizmarova Beata, Clementi Emilio, Coen Paul M, Cohen Bruce H, Coker Robert H, Collin-Chenot Anne, Coughlan Melinda T, Coxito Pedro, Crisostomo Luis, Crispim Marcell, Crossland Hannah, Dahdah Norma Ramon, Dalgaard Louise T, Dambrova Maija, Danhelovska Tereza, Darveau Charles-A, Darwin Paula M, Das Anibh Martin, Dash Ranjan K, Davidova Eliska, Davis Michael S, Dayanidhi Sudarshan, De Bem Andreza Fabro, De Goede Paul, De Palma Clara, De Pinto Vito, Dela Flemming, Dembinska-Kiec Aldona, Detraux Damian, Devaux Yvan, Di Marcello Marco, Di Paola Floriana Jessica, Dias Candida, Dias Tania R, Diederich Marc, Distefano Giovanna, Djafarzadeh Siamak, Doermann Niklas, Doerrier Carolina, Dong Lan-Feng, Donnelly Chris, Drahota Zdenek, Duarte Filipe Valente, Dubouchaud Herve, Duchen Michael R, Dumas Jean-Francois, Durham William J, Dymkowska Dorota, Dyrstad Sissel E, Dyson Alex, Dzialowski Edward M, Eaton Simon, Ehinger Johannes K, Elmer Eskil, Endlicher Rene, Engin Ayse Basak, Escames Germaine, Evinova Andrea, Ezrova Zuzana, Falk Marni J, Fell David A, Ferdinandy Peter, Ferko Miroslav, Fernandez-Ortiz Marisol, Fernandez-Vizarra Erika, Ferreira Julio Cesar B, Ferreira Rita Maria P, Ferri Alessandra, Fessel Joshua Patrick, Festuccia William T, Filipovska Aleksandra, Fisar Zdenek, Fischer Christine, Fischer Michael J, Fisher Gordon, Fisher Joshua J, Fontanesi Flavia, Forbes-Hernandez Tamara Y, Ford Ellen, Fornaro Mara, Fuertes Agudo Marina, Fulton Montana, Galina Antonio, Galkin Alexander, Gallee Leon, Galli Gina L J, Gama Perez Pau, Gan Zhenji, Ganetzky Rebecca, Gao Yun, Garcia Geovana S, Garcia-Rivas Gerardo, Garcia-Roves Pablo Miguel, Garcia-Souza Luiz F, Garlid Keith D, Garrabou Gloria, Garten Antje, Gastaldelli Amalia, Gayen Jiaur, Genders Amanda J, Genova Maria Luisa, Giampieri Francesca, Giovarelli Matteo, Glatz Jan FC, Goikoetxea Usandizaga Naroa, Goncalo Teixeira da Silva Rui, Goncalves Debora Farina, Gonzalez- Armenta Jenny L, Gonzalez-Franquesa Alba, Gonzalez-Freire Marta, Gonzalo Hugo, Goodpaster Bret H, Gorr Thomas A, Gourlay Campbell W, Grams Bente, Granata Cesare, Grefte Sander, Grilo Luis, Guarch Meritxell Espino, Gueguen Naig, Gumeni Sentiljana, Haas Clarissa, Haavik Jan, Hachmo Yafit, Haendeler Judith, Haider Markus, Hajrulahovic Anesa, Hamann Andrea, Han Jin, Han Woo Hyun, Hancock Chad R, Hand Steven C, Handl Jiri, Hansikova Hana, Hardee Justin P, Hargreaves Iain P, Harper Mary- Ellen, Harrison David K, Hassan Hazirah, Hatokova Zuzana, Hausenloy Derek J, Heales Simon JR, Hecker Matthias, Heiestad Christina, Hellgren Kim T, Henrique Alexandrino, Hepple Russell T, Hernansanz- Agustin Pablo, Hewakapuge Sudinna, Hickey Anthony J, Ho Dieu Hien, Hoehn Kyle L, Hoel Fredrik, Holland Olivia J, Holloway Graham P, Holzner Lorenz, Hoppel Charles L, Hoppel Florian, Hoppeler Hans, Houstek Josef, Huete-Ortega Maria, Hyrossova Petra, Iglesias-Gonzalez Javier, Indiveri Cesare, Irving Brian A, Isola Raffaella, Iyer Shilpa, Jackson Christopher Benjamin, Jadiya Pooja, Jana Prado Fabian, Jandeleit-Dahm Karin, Jang David H, Jang Young Charles, Janowska Joanna, Jansen Kirsten M, Jansen-Duerr Pidder, Jansone Baiba, Jarmuszkiewicz Wieslawa, Jaskiewicz Anna, Jaspers Richard T, Jedlicka Jan, Jerome Estaquier, Jespersen Nichlas Riise, Jha Rajan Kumar, Jones John G, Joseph Vincent, Juhasz Laszlo, Jurczak Michael J, Jurk Diana, Jusic Amela, Kaambre Tuuli, Kaczor Jan Jacek, Kainulainen Heikki, Kampa Rafal Pawel, Kandel Sunil Mani, Kane Daniel A, Kapferer Werner, Kapnick Senta, Kappler Lisa, Karabatsiakis Alexander, Karavaeva Iuliia, Karkucinska-Wieckowska Agnieszka, Kaur Sarbjot, Keijer Jaap, Keller Markus A, Keppner Gloria, Khamoui Andy V, Kidere Dita, Kilbaugh Todd, Kim Hyoung Kyu, Kim Julian KS, Kimoloi Sammy, Klepinin Aleksandr, Klepinina Lyudmila, Klingenspor Martin, Klocker Helmut, Kolassa Iris, Komlodi Timea, Koopman Werner JH, Kopitar-Jerala Natasa, Kowaltowski Alicia J, Kozlov Andrey V, Krajcova Adela, Krako Jakovljevic Nina, Kristal Bruce S, Krycer James R, Kuang Jujiao, Kucera Otto, Kuka Janis, Kwak Hyo Bum, Kwast Kurt E, Kwon Oh Sung, Laasmaa Martin, Labieniec-Watala Magdalena, Lagarrigue Sylviane, Lai Nicola, Lalic Nebojsa M, Land John M, Lane Nick, Laner Verena, Lanza Ian R, Laouafa Sofien, Laranjinha Joao, Larsen Steen, Larsen Terje S, Lavery Gareth G, Lazou Antigone, Ledo Ana Margarida, Lee Hong Kyu, Leeuwenburgh Christiaan, Lehti Maarit, Lemieux Helene, Lenaz Giorgio, Lerfall Joergen, Li Pingan Andy, Li Puma Lance, Liang Liping, Liepins Edgars, Lin Chien-Te, Liu Jiankang, Lopez Garcia Luis Carlos, Lucchinetti Eliana, Ma Tao, Macedo Maria Paula, Machado Ivo F, Maciej Sarah, MacMillan-Crow Lee Ann, Magalhaes Jose, Magri Andrea, Majtnerova Pavlina, Makarova Elina, Makrecka-Kuka Marina, Malik Afshan N, Marcouiller Francois, Marechal Amandine, Markova Michaela, Markovic Ivanka, Martin Daniel S, Martins Ana Dias, Martins Joao D, Maseko Tumisang Edward, Maull Felicia, Mazat Jean-Pierre, McKenna Helen T, McKenzie Matthew, McMillan Duncan GG, McStay Gavin P, Mendham Amy, Menze Michael A, Mercer John R, Merz Tamara, Messina Angela, Meszaros Andras, Methner Axel, Michalak Slawomir, Mila Guasch Maria, Minuzzi Luciele M, Misirkic Marjanovic Maja, Moellering Douglas R, Moisoi Nicoleta, Molina Anthony JA, Montaigne David, Moore Anthony L, Moore Christy, Moreau Kerrie, Moreira Bruno P, Moreno-Sanchez Rafael, Mracek Tomas, Muccini Anna Maria, Munro Daniel, Muntane Jordi, Muntean Danina M, Murray Andrew James, Musiol Eva, Nabben Miranda, Nair K Sreekumaran, Nehlin Jan O, Nemec Michal, Nesci Salvatore, Neufer P Darrell, Neuzil Jiri, Neviere Remi, Newsom Sean A, Norman Jennifer, Nozickova Katerina, Nunes Sara, Nuoffer Jean-Marc, O'Brien Kristin, O'Brien Katie A, O'Gorman Donal, Olgar Yusuf, Oliveira Ben, Oliveira Jorge, Oliveira Marcus F, Oliveira Marcos Tulio, Oliveira Pedro Fontes, Oliveira Paulo J, Olsen Rolf Erik, Orynbayeva Zulfiya, Osiewacz Heinz D, Paez Hector, Pak Youngmi Kim, Pallotta Maria Luigia, Palmeira Carlos, Parajuli Nirmala, Passos Joao F, Passrugger Manuela, Patel Hemal H, Pavlova Nadia, Pavlovic Kasja, Pecina Petr, Pedersen Tina M, Perales Jose Carles, Pereira da Silva Grilo da Silva Filomena, Pereira Rita, Pereira Susana P, Perez Valencia Juan Alberto, Perks Kara L, Pesta Dominik, Petit Patrice X, Pettersen Nitschke Ina Katrine, Pichaud Nicolas, Pichler Irene, Piel Sarah, Pietka Terri A, Pinho Sonia A, Pino Maria F, Pirkmajer Sergej, Place Nicolas, Plangger Mario, Porter Craig, Porter Richard K, Preguica Ines, Prigione Alessandro, Procaccio Vincent, Prochownik Edward V, Prola Alexandre, Pulinilkunnil Thomas, Puskarich Michael A, Puurand Marju, Radenkovic Filip, Ramzan Rabia, Rattan Suresh IS, Reano Simone, Reboredo-Rodriguez Patricia, Rees Bernard B, Renner-Sattler Kathrin, Rial Eduardo, Robinson Matthew M, Roden Michael, Rodrigues Ana Sofia, Rodriguez Enrique, Rodriguez-Enriquez Sara, Roesland Gro Vatne, Rohlena Jakub, Rolo Anabela Pinto, Ropelle Eduardo R, Roshanravan Baback, Rossignol Rodrigue, Rossiter Harry B, Rousar Tomas, Rubelj Ivica, Rybacka-Mossakowska Joanna, Saada Reisch Ann, Safaei Zahra, Salin Karine, Salvadego Desy, Sandi Carmen, Saner Nicholas, Santos Diana, Sanz Alberto, Sardao Vilma, Sarlak Saharnaz, Sazanov Leonid A, Scaife Paula, Scatena Roberto, Schartner Melanie, Scheibye-Knudsen Morten, Schilling Jan M, Schlattner Uwe, Schmitt Sabine, Schneider Gasser Edith Mariane, Schoenfeld Peter, Schots Pauke C, Schulz Rainer, Schwarzer Christoph, Scott Graham R, Selman Colin, Sendon Pamella Marie, Shabalina Irina G, Sharma Pushpa, Sharma Vipin, Shevchuk Igor, Shirazi Reza, Shiroma Jonathan G, Siewiera Karolina, Silber Ariel M, Silva Ana Maria, Sims Carrie A, Singer Dominique, Singh Brijesh Kumar, Skolik Robert A, Smenes Benedikte Therese, Smith James, Soares Felix Alexandre Antunes, Sobotka Ondrej, Sokolova Inna, Solesio Maria E, Soliz Jorge, Sommer Natascha, Sonkar Vijay K, Sova Marina, Sowton Alice P, Sparagna Genevieve C, Sparks Lauren M, Spinazzi Marco, Stankova Pavla, Starr Jonathan, Stary Creed, Stefan Eduard, Stelfa Gundega, Stepto Nigel K, Stevanovic Jelena, Stiban Johnny, Stier Antoine, Stocker Roland, Storder Julie, Sumbalova Zuzana, Suomalainen Anu, Suravajhala Prashanth, Svalbe Baiba, Swerdlow Russell H, Swiniuch Daria, Szabo Ildiko, Szewczyk Adam, Szibor Marten, Tanaka Masashi, Tandler Bernard, Tarnopolsky Mark A, Tausan Daniel, Tavernarakis Nektarios, Teodoro Joao Soeiro, Tepp Kersti, Thakkar Himani, Thapa Maheshwor, Thyfault John P, Tomar Dhanendra, Ton Riccardo, Torp May-Kristin, Torres-Quesada Omar, Towheed Atif, Treberg Jason R, Tretter Laszlo, Trewin Adam J, Trifunovic Aleksandra, Trivigno Catherine, Tronstad Karl Johan, Trougakos Ioannis P, Truu Laura, Tuncay Erkan, Turan Belma, Tyrrell Daniel J, Urban Tomas, Urner Sofia, Valentine Joseph Marco, Van Bergen Nicole J, Van der Ende Miranda, Varricchio Frederick, Vaupel Peter, Vella Joanna, Vendelin Marko, Vercesi Anibal E, Verdaguer Ignasi Bofill, Vernerova Andrea, Victor Victor Manuel, Vieira Ligo Teixeira Camila, Vidimce Josif, Viel Christian, Vieyra Adalberto, Vilks Karlis, Villena Josep A, Vincent Vinnyfred, Vinogradov Andrey D, Viscomi Carlo, Vitorino Rui Miguel Pinheiro, Vlachaki Walker Julia, Vogt Sebastian, Volani Chiara, Volska Kristine, Votion Dominique-Marie, Vujacic-Mirski Ksenija, Wagner Brett A, Ward Marie Louise, Warnsmann Verena, Wasserman David H, Watala Cezary, Wei Yau-Huei, Weinberger Klaus M, Weissig Volkmar, White Sarah Haverty, Whitfield Jamie, Wickert Anika, Wieckowski Mariusz R, Wiesner Rudolf J, Williams Caroline M, Winwood-Smith Hugh, Wohlgemuth Stephanie E, Wohlwend Martin, Wolff Jonci Nikolai, Wrutniak-Cabello Chantal, Wuest Rob CI, Yokota Takashi, Zablocki Krzysztof, Zanon Alessandra, Zanou Nadege, Zaugg Kathrin, Zaugg Michael, Zdrazilova Lucie, Zhang Yong, Zhang Yizhu, Zikova Alena, Zischka Hans, Zorzano Antonio, Zujovic Tijana, Zurmanova Jitka, Zvejniece Liga

Subjects
uncoupling, MitoPedia: Respiratory states, SI - The International System of Units, IUPAC, Coupling control, Mitochondrial preparations, Protonmotive force, Uncoupling, Oxidative phosphorylation, Phosphorylation efficiency, Electron transfer-pathway, LEAK-respiration, Residual oxygen consumption, Normalization of rate, Flow, Flux, Flux control ratio, Mitochondrial marker, Cell count, Oxygen, [SDV]Life Sciences [q-bio], coupling control, protonmotive force, oxidative phosphorylation, mitochondrial respiratory control, State 4, electron transfer, State 2, State 3, Mitochondrial physiology, residual oxygen consumption, flux, normalization, ion leak and slip compensatory state, efficiency, electron transfer system, flow, mitochondrial physiology, oxygen, mitochondrial preparations, proton leak
Abstract

As the knowledge base and importance of mitochondrial physiology to evolution, health and diseaseexpands, the necessity for harmonizing the terminologyconcerning mitochondrial respiratory states and rates has become increasingly apparent. Thechemiosmotic theoryestablishes the mechanism of energy transformationandcoupling in oxidative phosphorylation. Theunifying concept of the protonmotive force providestheframeworkfordeveloping a consistent theoretical foundation ofmitochondrial physiology and bioenergetics.We followthe latest SI guidelines and those of the International Union of Pure and Applied Chemistry(IUPAC)onterminology inphysical chemistry, extended by considerationsofopen systems and thermodynamicsof irreversible processes.Theconcept-driven constructive terminology incorporates the meaning of each quantity and alignsconcepts and symbols withthe nomenclature of classicalbioenergetics. We endeavour to provide a balanced view ofmitochondrial respiratory control and a critical discussion on reporting data of mitochondrial respiration in terms of metabolic flows and fluxes.Uniform standards for evaluation of respiratory states and rates will ultimatelycontribute BEC 2020.1 doi:10.26124/bec:2020-0001.v1www.bioenergetics-communications.org3of 44to reproducibility between laboratories and thussupport the development of datarepositoriesof mitochondrial respiratory function in species, tissues, and cells.Clarity of concept and consistency of nomenclature facilitate effective transdisciplinary communication, education, and ultimately further discovery.

Published
2020
Full Text
View/download PDF

19. Quantitative profiling of inflammatory and pro-resolving lipid mediators in human adolescents and mouse plasma using UHPLC-MS/MS

Author

Hartling, Ivan; https://orcid.org/0000-0002-6309-7984, Cremonesi, Alessio; https://orcid.org/0000-0002-1524-4169, Osuna, Ester; https://orcid.org/0000-0001-7706-6102, Lou, Phing-How; https://orcid.org/0000-0003-2090-1132, Lucchinetti, Eliana; https://orcid.org/0000-0003-3338-1279, Zaugg, Michael; https://orcid.org/0000-0002-2016-8973, Hersberger, Martin; https://orcid.org/0000-0002-4472-329X, Hartling, Ivan; https://orcid.org/0000-0002-6309-7984, Cremonesi, Alessio; https://orcid.org/0000-0002-1524-4169, Osuna, Ester; https://orcid.org/0000-0001-7706-6102, Lou, Phing-How; https://orcid.org/0000-0003-2090-1132, Lucchinetti, Eliana; https://orcid.org/0000-0003-3338-1279, Zaugg, Michael; https://orcid.org/0000-0002-2016-8973, and Hersberger, Martin; https://orcid.org/0000-0002-4472-329X

Abstract

Objectives Lipid mediators are bioactive lipids which help regulate inflammation. We aimed to develop an ultra-high-performance liquid chromatography-tandem mass spectrometry (UHPLC-MS/MS) method to quantify 58 pro-inflammatory and pro-resolving lipid mediators in plasma, determine preliminary reference ranges for adolescents, and investigate how total parenteral nutrition (TPN) containing omega-3 polyunsaturated fatty acid (n-3 PUFA) or n-6 PUFA based lipid emulsions influence lipid mediator concentrations in plasma. Methods Lipid mediators were extracted from plasma using SPE and measured using UHPLC-MS/MS. EDTA plasma was collected from healthy adolescents between 13 and 17 years of age to determine preliminary reference ranges and from mice given intravenous TPN for seven days containing either an n-3 PUFA or n-6 PUFA based lipid emulsion. Results We successfully quantified 43 lipid mediators in human plasma with good precision and recovery including several leukotrienes, prostaglandins, resolvins, protectins, maresins, and lipoxins. We found that the addition of methanol to human plasma after blood separation reduces post blood draw increases in 12-hydroxyeicosatetraenoic acid (12-HETE), 12-hydroxyeicosapentaenoic acid (12-HEPE), 12S-hydroxyeicosatrienoic acid (12S-HETrE), 14-hydroxydocosahexaenoic acid (14-HDHA) and thromboxane B2 (TXB2). Compared to the n-6 PUFA based TPN, the n-3 PUFA based TPN increased specialized pro-resolving mediators such as maresin 1 (MaR1), MaR2, protectin D1 (PD1), PDX, and resolvin D5 (RvD5), and decreased inflammatory lipid mediators such as leukotriene B4 (LTB4) and prostaglandin D2 (PGD2). Conclusions Our method provides an accurate and sensitive quantification of 58 lipid mediators from plasma samples, which we used to establish a preliminary reference range for lipid mediators in plasma samples of adolescents; and to show that n-3 PUFA, compared to n-6 PUFA rich TPN, leads to a less inflammatory lipid mediator profile in mice.

Published
2021

24. Diabetic Rat Hearts Show More Favorable Metabolic Adaptation to Omegaven Containing High Amounts of n3 Fatty Acids Than Intralipid Containing n6 Fatty Acids

Author

Lucchinetti, Eliana; https://orcid.org/0000-0003-3338-1279, Lou, Phing-How; https://orcid.org/0000-0003-2090-1132, Hersberger, Martin; https://orcid.org/0000-0002-4472-329X, Clanachan, Alexander S; https://orcid.org/0000-0003-0687-6444, Zaugg, Michael; https://orcid.org/0000-0002-2016-8973, Lucchinetti, Eliana; https://orcid.org/0000-0003-3338-1279, Lou, Phing-How; https://orcid.org/0000-0003-2090-1132, Hersberger, Martin; https://orcid.org/0000-0002-4472-329X, Clanachan, Alexander S; https://orcid.org/0000-0003-0687-6444, and Zaugg, Michael; https://orcid.org/0000-0002-2016-8973

Published
2020

25. Mitochondrial respiratory states and rates

Author

Gnaiger, Erich, Aasander Frostner, Eleonor, Abdul Karim, Norwahidah, Abumrad, Nada A, Acuna-Castroviejo, Dario, Adiele, Reginald C, Ahn, Bumsoo, Ali, Sameh S, Alton, Lesley, Alves, Marco G, Amati, Francesca, Amoedo, Nivea Dias, Andreadou, Ioanna, Arago, Marc, Aral, Cenk, Arandarcikaite, Odeta, Armand, Anne-Sophie, Arnould, Thierry, Avram, Vlad Florian, Bailey, Damian M, Bajpeyi, Sudip, Bajzikova, Martina, Bakker, Barbara M, Barlow, Jonathan, Bastos Sant'Anna Silva, Ana Carolina, Batterson, Philip, Battino, Maurizio, Bazil, Jason, Beard, Daniel A, Bednarczyk, Piotr, Bello, Fiona, Ben-Shachar, Dorit, Bergdahl, Andreas, Berge, Rolf K, Bergmeister, Lisa, Bernardi, Paolo, Berridge, Michael V, Bettinazzi, Stefano, Bishop, David, Blier, Pierre U, Blindheim, Dan Filip, Boardman, Neoma T, Boetker, Hans Erik, Borchard, Sabine, Boros, Mihaly, Borsheim, Elisabet, Borutaite, Vilma, Botella, Javier, Bouillaud, Frederic, Bouitbir, Jamal, Boushel, Robert C, Bovard, Josh, Breton, Sophie, Brown, David A, Brown, Guy C, Brown, Robert A, Brozinick, Joseph T, Buettner, Garry R, Burtscher, Johannes, Calabria, Elisa, Calbet, Jose A, Calzia, Enrico, Cannon, Daniel T, Cano Sanchez, Maria, Canto Alvarez, Carlos, Cardoso, Luiza Helena Daltro, Carvalho, Eugenia, Casado Pinna, Marta, Cassar, Samantha, Cassina, Adriana M, Castelo, Maria P, Gonzalez-Franquesa, A, Cavalcanti-de-Albuquerque, Joao Paulo, Cervinkova, Zuzana, Chabi, Beatrice, Chakrabarti, Lisa, Chakrabarti, Sasanka, Chaurasia, Bhagirath, Chen, Qi, Chicco, Adam J, Chinopoulos, Christos, Chowdhury, Subir K, Cizmarova, Beata, Clementi, Emilio, Coen, Paul M, Cohen, Bruce H, Coker, Robert H, Collin, Anne, Crisostomo, Luis, Dahdah, Norma, Dalgaard, Louise T, Dambrova, Maija, Danhelovska, Tereza, Darveau, Charles A, Das, Anibh M, Dash, Ranjan K, Davidova, Eliska, Davis, Michael S, De Goede, Paul, De Palma, Clara, Dembinska-Kiec, Aldona, Detraux, Damien, Devaux, Yvan, Di Marcello, Marco, Dias, Tania R, Distefano, Giovanna, Doermann, Niklas, Doerrier, Carolina, Dong, Lan-Feng, Donnelly, Chris, Drahota, Zdenek, Duarte, Filipe Valente, Dubouchaud, Herve, Duchen, Michael R, Dumas, Jean-Francois, Durham, William J, Dymkowska, Dorota, Dyrstad, Sissel E, Dyson, Alex, Dzialowski, Edward M, Eaton, Simon, Ehinger, Johannes, Elmer, Eskil, Endlicher, Rene, Engin, Ayse B, Escames, Germaine, Ezrova, Zuzana, Falk, Marni Joy, Fell, David A, Ferdinandy, Peter, Ferko, Miroslav, Ferreira, Julio Cesar Batista, Ferreira, Rita, Ferri, Alessandra, Fessel, Joshua P, Filipovska, Aleksandra, Fisar, Zdenek, Fischer, Christine, Fischer, Michael, Fisher, Gordon, Fisher, Joshua J, Ford, Ellen, Fornaro, Mara, Galina, Antonio, Galkin, Alexander, Gallee, Leon, Galli, Gina L, Gama Perez, Pau, Gan, Zhenji, Ganetzky, Rebecca, Garcia-Rivas, Gerardo, Garcia-Roves, Pablo Miguel, Garcia-Souza, Luiz Felipe, Garipi, Enis, Garlid, Keith D, Garrabou, Gloria, Garten, Antje, Gastaldelli, Amalia, Gayen, Jiaur, Genders, Amanda J, Genova, Maria Luisa, Giovarelli, Matteo, Goncalo Teixeira da Silva, Rui, Goncalves, Debora Farina, Gonzalez-Armenta, Jenny L, Gonzalez-Freire, Marta, Gonzalo, Hugo, Goodpaster, Bret H, Gorr, Thomas A, Gourlay, Campbell W, Granata, Cesare, Grefte, Sander, Guarch, Meritxell Espino, Gueguen, Naig, Gumeni, Sentiljana, Haas, Clarissa B, Haavik, Jan, Haendeler, Judith, Haider, Markus, Hamann, Andrea, Han, Jin, Han, Woo Hyun, Hancock, Chad R, Hand, Steven C, Handl, Jiri, Hargreaves, Ian P, Harper, Mary Ellen, Harrison, David K, Hassan, Hazirah, Hausenloy, Derek J, Heales, Simon JR, Heiestad, Christina, Hellgren, Kim T, Hepple, Russell T, Hernansanz-Agustin, Pablo, Hewakapuge, Sudinna, Hickey, Anthony J, Ho, Dieu Hien, Hoehn, Kyle L, Hoel, Frederik, Holland, Olivia J, Holloway, Graham P, Hoppel, Charles L, Hoppel, Florian, Houstek, Josef, Huete-Ortega, Maria, Hyrossova, Petra, Iglesias-Gonzalez, Javier, Irving, Brian A, Isola, Raffaella, Iyer, Shilpa, Jackson, Christophe B, Jadiya, Pooja, Jana, Prado Fabian, Jang, David H, Jang, Young C, Janowska, Joanna, Jansen, Kirsten, Jansen-Duerr, Pidder, Jansone, Baiba, Jarmuszkiewicz, Wieslawa, Jaskiewicz, Anna, Jedlicka, Jan, Jespersen, Nichlas R, Jha, Rajan K, Jurczak, Michael J, Jurk, Diana, Kaambre, Tuuli, Kaczor, Jan J, Kainulainen, Heikki, Kampa, Rafal Pawel, Kandel, Sunil M, Kane, Daniel A, Kapferer, Werner, Kappler, Lisa, Karabatsiakis, Alexander, Karkucinska-Wieckowska, Agnieszka, Kaur, Sarbjot, Keijer, Jaap, Keller, Markus A, Keppner, Gloria, Khamoui, Andy V, Kidere, Dita, Kilbaugh, Todd, Kim, Hyoung Kyu, Kim, Julian KS, Klepinin, Aleksandr, Klepinina, Lyudmila, Klingenspor, Martin, Klocker, Helmut, Komlódi, Timea, Koopman, Werner JH, Kopitar-Jerala, Natasa, Kowaltowski, Alicia J, Kozlov, Andrey V, Krajcova, Adela, Krako Jakovljevic, Nina, Kristal, Bruce S, Krycer, Jamer R, Kuang, Jujiao, Kucera, Otto, Kuka, Janis, Kwak, Hyo Bum, Kwast, Kurt, Laasmaa, Martin, Labieniec-Watala, Magdalena, Lai, Nicola, Land, John M, Lane, Nick, Laner, Verena, Lanza, Ian R, Larsen, Terje S, Lavery, Gareth G, Lazou, Antigone, Lee, Hong Kyu, Leeuwenburgh, Christiaan, Lehti, Maarit, Lemieux, Helene, Lenaz, Giorgio, Lerfall, Jorgen, Li, Pingan A, Li Puma, Lance, Liepins, Edgars, Lionett, Sofie, Liu, Jiankang, Lopez, Luis C, Lucchinetti, Eliana, Ma, Tao, Macedo, Maria P, Maciej, Sarah, MacMillan-Crow, Lee Ann, Majtnerova, Pavlina, Makarova, Elina, Makrecka-Kuka, Marina, Malik, Afshan N, Markova, Michaela, Martin, Daniel S, Martins, Ana Dias, Martins, Joao D, Maseko, Tumisang Edward, Maull, Felicia, Mazat, Jean Pierre, McKenna, Helen T, McKenzie, Matthew, Menze, Michael A, Merz, Tamara, Meszaros, Andras T, Methner, Axel, Michalak, Slawomir, Moellering, Douglas R, Moisoi, Nicoleta, Molina, Anthony JA, Montaigne, David, Moore, Anthony L, Moreau, Kerrie, Moreira, Bruno P, Moreno-Sanchez, Rafael, Mracek, Tomas, Muccini, Anna Maria, Muntane, Jordi, Muntean, Danina M, Murray, Andrew J, Musiol, Eva, Nabben, Miranda, Nair, K Sreekumaran, Nehlin, Jan O, Nemec, Michal, Neufer, P Darrell, Neuzil, Jiri, Neviere, Remi, Newsom, Sean A., Nozickova, Katerina, O'Brien, Katie A, O'Gorman, Donal, Olgar, Yusuf, Oliveira, Ben, Oliveira, Marcus F, Oliveira, Marcos Tulio, Oliveira, Pedro F, Oliveira, Paulo J, Orynbayeva, Zulfiya, Osiewacz, Heinz D, Pak, Youngmi K, Pallotta, Maria L, Palmeira, Carlos M, Parajuli, Nirmala, Passos, Joao F, Passrugger, Manuela, Patel, Hemal H, Pavlova, Nadia, Pecina, Petr, Pedersen, Tina M, Pereira da Silva Grilo da Silva, Filomena, Perez Valencia, Juan A, Perks, Kara L, Pesta, Dominik, Petit, Patrice X, Pettersen, Ina Katrine Nitschke, Pichaud, Nicolas, Pichler, Irene, Piel, Sarah, Pietka, Terri A, Pino, Maria F, Pirkmajer, Sergej, Plangger, Mario, Porter, Craig, Porter, Richard K, Procaccio, Vincent, Prochownik, Edward V, Prola, Alexandre, Pulinilkunnil, Thomas, Puskarich, Michael A, Puurand, Marju, Radenkovic, Filip, Ramzan, Rabia, Rattan, Suresh IS, Reboredo, Patricia, Renner-Sattler, Kathrin, Rial, Eduardo, Robinson, Matthew M, Roden, Michael, Rodriguez, Enrique, Rodriguez-Enriquez, Sara, Roesland, Gro Vatne, Rohlena, Jakub, Rolo, Anabela Pinto, Ropelle, Eduardo R, Rossignol, Rodrigue, Rossiter, Harry B, Rubelj, Ivica, Rybacka-Mossakowska, Joanna, Saada, Ann, Safaei, Zahra, Sarlak, S, Salin, Karine, Salvadego, Desy, Sandi, Carmen, Saner, Nicholas, Sanz, Alberto, Sazanov, Leonid A, Scatena, Roberto, Schartner, Melanie, Scheibye-Knudsen, Morten, Schilling, Jan M, Schlattner, Uwe, Schoenfeld, Peter, Schots, Pauke C, Schulz, Rainer, Schwarzer, Christoph, Scott, Graham R, Selman, Colin, Shabalina, Irina G, Sharma, Pushpa, Sharma, Vipin, Shevchuk, Igor, Shirazi, Reza, Shiroma, Jonathan G, Siewiera, Karolina, Silber, Ariel M, Silva, Ana Maria, Sims, Carrie A, Singer, Dominique, Singh, Brijesh Kumar, Skolik, Robert A, Smenes, Benedikte Therese, Smith, James, Soares, Félix Alexandre Antunes, Sobotka, Ondrej, Sokolova, Inna, Sonkar, Vijay K, Sowton, Alice P, Sparagna, Genevieve C, Sparks, Lauren M, Spinazzi, Marco, Stankova, Pavla, Starr, Jonathan, Stary, Creed, Stelfa, Gundega, Stepto, Nigel K, Stiban, Johnny, Stier, Antoine, Stocker, Roland, Storder, Julie, Sumbalova, Zuzana, Suomalainen, Wartiovaara Anu, Suravajhala, Prashanth, Svalbe, Baiba, Swerdlow, Russel H, Swiniuch, Daria, Szabo, Ildiko, Szewczyk, Adam, Szibor, Marten, Tanaka, Masashi, Tandler, Bernard, Tarnopolsky, Mark A, Tausan, Daniel, Tavernarakis, Nektarios, Tepp, Kersti, Thakkar, Himani, Thapa, Maheshwo, Thyfault, John P, Tomar, Dhanendra, Ton, Riccardo, Torp, May-Kristin, Towheed, Atif, Tretter, Laszlo, Trewin, Adam J, Trifunovic, Aleksandra, Trivigno, Catherine, Tronstad, Karl Johan, Trougakos, Ioannis P, Truu, Laura, Tuncay, Erkan, Turan, Belma, Tyrrell, Daniel J, Urban, Tomas, Valentine, Joseph Marco, Van Bergen, Nicole J, Van Hove, Johan, Varricchio, Frederick, Vella, Joanna, Vendelin, Marko, Vercesi, Anibal E, Victor, Victor Manuel, Vieira Ligo Teixeira, Camila, Vidimce, Josif, Viel, Christian, Vieyra, Adalberto, Vilks, Karlis, Villena, Joseph A, Vincent, Vinnyfred, Vinogradov, Andrey D, Viscomi, Carlo, Vitorino, Rui Miguel Pinheiro, Vogt, Sebastian, Volani, Chiara, Volska, Kristine, Votion, Dominique-Marie, Vujacic-Mirski, Ksenija, Wagner, Brett A, Ward, Marie Louise, Warnsmann, Verena, Wasserman, David H, Watala, Cezary, Wei, Yau-Huei, Whitfield, Jamie, Wickert, Anika, Wieckowski, Mariusz R, Wiesner, Rudolf J, Williams, Caroline M, Winwood-Smith, Hugh, Wohlgemuth, Stephanie E, Wohlwend, Martin, Wolff, Jonci Nikolai, Wrutniak-Cabello, Chantal, Wuest, Rob C I, Yokota, Takashi, Zablocki, Krzysztof, Zanon, Alessandra, Zanou, Nadege, Zaugg, Kathrin, Zaugg, Michael, Zdrazilova, Lucie, Zhang, Yong, Zhang, Yi Zhu, Zikova, Alena, Zischka, Hans, Zorzano, Antonio, Zvejniece, Liga, Lagarrigue, Sylviane, Munro, Daniel, Pereira, Susana, Laranjinha, Joäo, Almeida, Angeles, Diederich, M, Hecker, M, Jusic, A, Prigione, A, Sommer, N, Weissig, V, Abdel-Rahman, EA, Sova, M, Amorim, R, Beleza, J, Bravo-Sagua, R, Celen, MC, Coxito, P, Crispim, M, Dias, C, Evinova, A, Fuertes Agudo, M, Gao, Y, Garcia, G, Goikoetxea Usandizaga, N, Grilo, L, Minuzzi, LM, Hachmo, Y, Hajrulahovic, A, Hatokova, Z, Henrique, A, Holzner, L, Kimoloi, S, Ledo, AM, Machado, IF, Magalhaes, J, Magri, A, Nunes, S, Oliveira, J, Pinho, SA, Preguica, I, Reano, S, Rodrigues, AS, Santos, D, Sardao, V, Stevanovic, J, Teodoro, J, Van der Ende, M, Zujovic, T, Djafarzadeh, S, Schneider Gasser, EM, Jaspers, RT, Arias-Reyes, C, Bairam, A, Laouafa, S, Marcouiller, F, Soliz, J, Glatz, J, Antunes, D, Bach de Courtade, SM, Bardal, T, Di Paola, FJ, Fulton, M, Grams, B, Joseph, V, Kwon, OS, Liang, L, Mila Guasch, M, Moore, C, Norman, J, O'Brien, K, Olsen, RE, Paez, H, Rees, BB, Roshanravan, B, Scaife, P, Sendon, PM, Vlachaki Walker, J, Crossland, H, Jones, JG, Bento, G, Perales, JC, and Aragones Lopez, J

Subjects
uncoupling, Mitochondrial respiratory control, coupling control, protonmotive force, oxidative phosphorylation, mitochondrial respiratory control, NARILIS, ET [electron transfer], electron transfer, residual oxygen consumption, flux, normalization, efficiency, flow, oxygen, mitochondrial preparations, proton leak
Abstract

As the knowledge base and importance of mitochondrial physiology to human health expands, the necessity for harmonizing the terminology concerning mitochondrial respiratory states and rates has become increasingly apparent. The chemiosmotic theory establishes the mechanism of energy transformation and coupling in oxidative phosphorylation. The unifying concept of the protonmotive force provides the framework for developing a consistent theoretical foundation of mitochondrial physiology and bioenergetics. We follow guidelines of the International Union of Pure and Applied Chemistry (IUPAC) on terminology in physical chemistry, extended by considerations of open systems and thermodynamics of irreversible processes. The concept-driven constructive terminology incorporates the meaning of each quantity and aligns concepts and symbols with the nomenclature of classical bioenergetics. We endeavour to provide a balanced view of mitochondrial respiratory control and a critical discussion on reporting data of mitochondrial respiration in terms of metabolic flows and fluxes. Uniform standards for evaluation of respiratory states and rates will ultimately contribute to reproducibility between laboratories and thus support the development of databases of mitochondrial respiratory function in species, tissues, and cells. Clarity of concept and consistency of nomenclature facilitate effective transdisciplinary communication, education, and ultimately further discovery.

Published
2019
Full Text
View/download PDF

28. Phosphoproteome analysis of isoflurane-protected heart mitochondria: phosphorylation of adenine nucleotide translocator-1 on Tyr194 regulates mitochondrial function

Author

Feng, Jianhua, Zhu, Min, Schaub, Marcus C., Gehrig, Peter, Roschitzki, Bernd, Lucchinetti, Eliana, Zaugg, Michael, Feng, Jianhua, Zhu, Min, Schaub, Marcus C., Gehrig, Peter, Roschitzki, Bernd, Lucchinetti, Eliana, and Zaugg, Michael

Abstract

Aims Reversible phosphorylation of mitochondrial proteins is essential in the regulation of respiratory function, energy metabolism, and mitochondrion-mediated cell death. We hypothesized that mitochondrial protein phosphorylation plays a critical role in cardioprotection during pre and postconditioning, two of the most efficient anti-ischaemic therapies. Methods and results Using phosphoproteomic approaches, we investigated the profiles of phosphorylated proteins in Wistar rat heart mitochondria protected by pharmacological pre and postconditioning elicited by isoflurane. Sixty-one spots were detected by two-dimensional blue-native gel electrophoresis-coupled Western blotting using a phospho-Ser/Thr/Tyr-specific antibody, and 45 of these spots were identified by matrix-assisted laser desorption/ionization-time of flight mass spectrometry. Eleven protein spots related to oxidative phosphorylation, energy metabolism, chaperone, and carrier functions exhibited significant changes in their phosphorylation state when protected mitochondria were compared with unprotected. Using a phosphopeptide enrichment protocol followed by liquid chromatography-MS/MS, 26 potential phosphorylation sites were identified in 19 proteins. Among these, a novel phosphorylation site was detected in adenine nucleotide translocator-1 (ANT1) at residue Tyr194. Changes in ANT phosphorylation between protected and unprotected mitochondria were confirmed by immunoprecipitation. The biological significance of ANT phosphorylation at Tyr194 was further tested with site-directed mutagenesis in yeast. Substitution of Tyr194 with Phe, mimicking the non-phosphorylated state, resulted in the inhibition of yeast growth on non-fermentable carbon sources, implying a critical role of phosphorylation at this residue in regulating ANT function and cellular respiration. Conclusions Our analysis emphasizes the regulatory functions of the phosphoproteome in heart mitochondria and reveals a novel, potential link bet

Published
2017

29. Alterations in fatty acid metabolism and sirtuin signaling characterize early type‐2 diabetic hearts of fructose‐fed rats

Author

Lou, Phing‐How, Lucchinetti, Eliana, Scott, Katrina Y, Huang, Yiming, Gandhi, Manoj, Hersberger, Martin; https://orcid.org/0000-0002-4472-329X, Clanachan, Alexander S, Lemieux, Hélène, Zaugg, Michael, Lou, Phing‐How, Lucchinetti, Eliana, Scott, Katrina Y, Huang, Yiming, Gandhi, Manoj, Hersberger, Martin; https://orcid.org/0000-0002-4472-329X, Clanachan, Alexander S, Lemieux, Hélène, and Zaugg, Michael

Abstract

Despite the fact that skeletal muscle insulin resistance is the hallmark of type-2 diabetes mellitus (T2DM), inflexibility in substrate energy metabolism has been observed in other tissues such as liver, adipose tissue, and heart. In the heart, structural and functional changes ultimately lead to diabetic cardiomyopathy. However, little is known about the early biochemical changes that cause cardiac metabolic dysregulation and dysfunction. We used a dietary model of fructose-induced T2DM (10% fructose in drinking water for 6 weeks) to study cardiac fatty acid metabolism in early T2DM and related signaling events in order to better understand mechanisms of disease. In early type-2 diabetic hearts, flux through the fatty acid oxidation pathway was increased as a result of increased cellular uptake (CD36), mitochondrial uptake (CPT1B), as well as increased b-hydroxyacyl-CoA dehydrogenase and medium-chain acyl-CoA dehydrogenase activities, despite reduced mitochondrial mass. Long-chain acyl-CoA dehydrogenase activity was slightly decreased, resulting in the accumulation of long-chain acylcarnitine species. Cardiac function and overall mitochondrial respiration were unaffected. However, evidence of oxidative stress and subtle changes in cardiolipin content and composition were found in early type-2 diabetic mitochondria. Finally, we observed decreased activity of SIRT1, a pivotal regulator of fatty acid metabolism, despite increased protein levels. This indicates that the heart is no longer capable of further increasing its capacity for fatty acid oxidation. Along with increased oxidative stress, this may represent one of the earliest signs of dysfunction that will ultimately lead to inflammation and remodeling in the diabetic heart.

Published
2017

30. TMX1 determines cancer cell metabolism as a thiol-based modulator of ER–mitochondria Ca2+ flux

Author

Raturi, Arun, primary, Gutiérrez, Tomás, additional, Ortiz-Sandoval, Carolina, additional, Ruangkittisakul, Araya, additional, Herrera-Cruz, Maria Sol, additional, Rockley, Jeremy P., additional, Gesson, Kevin, additional, Ourdev, Dimitar, additional, Lou, Phing-How, additional, Lucchinetti, Eliana, additional, Tahbaz, Nasser, additional, Zaugg, Michael, additional, Baksh, Shairaz, additional, Ballanyi, Klaus, additional, and Simmen, Thomas, additional

Published
2016
Full Text
View/download PDF

31. The Mechanism of intralipid®-mediated cardioprotection complex iv inhibition by the active metabolite, palmitoylcarnitine, generates reactive oxygen species and activates reperfusion injury salvage kinases

Author

Lou, Phing-How, Lucchinetti, Eliana, Zhang, Liyan, Affolter, Andreas, Schaub, Marcus C, Gandhi, Manoj, Hersberger, Martin, Warren, Blair E, Lemieux, Hélène, Sobhi, Hany F, Clanachan, Alexander S, Zaugg, Michael, and University of Zurich

Subjects
1000 Multidisciplinary, 10036 Medical Clinic, 1300 General Biochemistry, Genetics and Molecular Biology, 610 Medicine & health, 1100 General Agricultural and Biological Sciences
Published
2014
Full Text
View/download PDF

32. The novel lipid emulsion Vegaven is well tolerated and elicits distinct biological actions compared with a mixed-oil lipid emulsion containing fish oil:a parenteral nutrition trial in piglets

Author

Lucchinetti, Eliana, Lou, Phing-How, Chakravarty, Akash, Marcolla, Camila Schultz, Pauline, Mirielle L., Wizzard, Pamela R., Field, Catherine J., Wine, Eytan, Hersberger, Martin, Wales, Paul W., Turner, Justine M., Krämer, Stefanie D., and Zaugg, Michael

Abstract

Vegaven is a novel lipid emulsion for parenteral nutrition (PN) based on 18-carbon n-3fatty acids, which elicits liver protection via interleukin-10 (IL10) in the murine model of PN.

Published
2024
Full Text
View/download PDF

35. Propofol (Diprivan®) and Intralipid® Exacerbate Insulin Resistance in Type-2 Diabetic Hearts by Impairing GLUT4 Trafficking

Author

Lou, Phing-How, Lucchinetti, Eliana, Zhang, Liyan, Affolter, Andreas, Gandhi, Manoj, Zhakupova, Assem, Hersberger, Martin; https://orcid.org/0000-0002-4472-329X, Hornemann, Thorsten, Clanachan, Alexander S, Zaugg, Michael, Lou, Phing-How, Lucchinetti, Eliana, Zhang, Liyan, Affolter, Andreas, Gandhi, Manoj, Zhakupova, Assem, Hersberger, Martin; https://orcid.org/0000-0002-4472-329X, Hornemann, Thorsten, Clanachan, Alexander S, and Zaugg, Michael

Published
2015

38. Loss of Intralipid®- but not sevoflurane-mediated cardioprotection in early type-2 diabetic hearts of fructose-fed rats: Importance of ROS signaling

Author

Lou, Phing-How, Lucchinetti, Eliana, Zhang, Liyan, Affolter, Andreas, Gandhi, Manoj, Hersberger, Martin; https://orcid.org/0000-0002-4472-329X, Warren, Blair E, Lemieux, Hélène, Sobhi, Hany F, Clanachan, Alexander S, Zaugg, Michael, Lou, Phing-How, Lucchinetti, Eliana, Zhang, Liyan, Affolter, Andreas, Gandhi, Manoj, Hersberger, Martin; https://orcid.org/0000-0002-4472-329X, Warren, Blair E, Lemieux, Hélène, Sobhi, Hany F, Clanachan, Alexander S, and Zaugg, Michael

Abstract

Insulin resistance and early type-2 diabetes are highly prevalent. However, it is unknown whether Intralipid® and sevoflurane protect the early diabetic heart against ischemia-reperfusion injury.

Published
2014

39. Loss of Intralipid®- but Not Sevoflurane-Mediated Cardioprotection in Early Type-2 Diabetic Hearts of Fructose-Fed Rats: Importance of ROS Signaling

Author

Lou, Phing-How, primary, Lucchinetti, Eliana, additional, Zhang, Liyan, additional, Affolter, Andreas, additional, Gandhi, Manoj, additional, Hersberger, Martin, additional, Warren, Blair E., additional, Lemieux, Hélène, additional, Sobhi, Hany F., additional, Clanachan, Alexander S., additional, and Zaugg, Michael, additional

Published
2014
Full Text
View/download PDF

42. The Mechanism of Intralipid®-Mediated Cardioprotection Complex IV Inhibition by the Active Metabolite, Palmitoylcarnitine, Generates Reactive Oxygen Species and Activates Reperfusion Injury Salvage Kinases

Author

Lou, Phing-How, primary, Lucchinetti, Eliana, additional, Zhang, Liyan, additional, Affolter, Andreas, additional, Schaub, Marcus C., additional, Gandhi, Manoj, additional, Hersberger, Martin, additional, Warren, Blair E., additional, Lemieux, Hélène, additional, Sobhi, Hany F., additional, Clanachan, Alexander S., additional, and Zaugg, Michael, additional

Published
2014
Full Text
View/download PDF

43. Cardiac remodelling hinders activation of cyclooxygenase-2, diminishing protection by delayed pharmacological preconditioning: role of HIF1 alpha and CREB

Author

Feng, Jianhua, Lucchinetti, Eliana; https://orcid.org/0000-0003-3338-1279, Fischer, Gregor, Zhu, Min, Zaugg, Kathrin; https://orcid.org/0000-0002-2388-5230, Schaub, Marcus C, Zaugg, Michael; https://orcid.org/0000-0002-2016-8973, Feng, Jianhua, Lucchinetti, Eliana; https://orcid.org/0000-0003-3338-1279, Fischer, Gregor, Zhu, Min, Zaugg, Kathrin; https://orcid.org/0000-0002-2388-5230, Schaub, Marcus C, and Zaugg, Michael; https://orcid.org/0000-0002-2016-8973

Abstract

AIMS: We tested whether delayed pharmacologic preconditioning elicited by isoflurane is protective in infarct-remodelled hearts. METHODS AND RESULTS: Male Wistar rats were treated with the preconditioning drug isoflurane 6 weeks after permanent ligation of the left anterior descending coronary artery. Twenty-four and 48 h later, hearts were perfused on the Langendorff system and treated with cyclooxygenase-2 or 12-lipoxygenase inhibitors before exposure to 40 min of ischaemia followed by 90 min of reperfusion. Infarct size was determined by triphenyltetrazolium chloride staining and lactate dehydrogenase release. Cyclooxygenase-2 expression and activity were measured by Western blotting and colorimetric assay. Nuclear translocation of cyclooxygenase-2-inducing transcription factors HIF1alpha, CREB, STAT3, and NFkappaB was determined. Post-infarct, remodelled hearts exhibit alterations in cellular signalling, time course and extent of isoflurane-induced late protection. While remodelled, preconditioned hearts exhibited protection exclusively at 24 h, healthy hearts showed sustained protection for up to 48 h, which correlated with cyclooxygenase-2 protein expression and enzymatic activity. The cyclooxygenase-2 inhibitors celecoxib and NS-398, but not the 12-lipoxygenase inhibitor cinnamyl-3,4-dihydroxycyanocinnamate, abolished delayed protection in both healthy and remodelled hearts, identifying cyclooxygenase-2 as a key mediator of late protection in both models. Isoflurane induced nuclear translocation of HIF1alpha in all hearts, but CREB was exclusively activated in healthy but not remodelled myocardium, which expressed higher levels of the CREB antagonist ICER. Delayed protection by isoflurane in remodelled hearts was more vulnerable to inhibition by celecoxib. CONCLUSION: Isoflurane failed to mobilize cyclooxygenase-2-inducing CREB in ICER-overexpressing, remodelled hearts, which was associated with a shortening of the second window of protection.

Published
2008

45. Ischemic postconditioning protects remodeled myocardium via the PI3K-PKB/Akt reperfusion injury salvage kinase pathway

Author

Zhu, Min, Feng, Jianhua, Lucchinetti, Eliana; https://orcid.org/0000-0003-3338-1279, Fischer, Gregor, Xu, Lin, Pedrazzini, Thierry, Schaub, Marcus C, Zaugg, Michael; https://orcid.org/0000-0002-2016-8973, Zhu, Min, Feng, Jianhua, Lucchinetti, Eliana; https://orcid.org/0000-0003-3338-1279, Fischer, Gregor, Xu, Lin, Pedrazzini, Thierry, Schaub, Marcus C, and Zaugg, Michael; https://orcid.org/0000-0002-2016-8973

Abstract

OBJECTIVE: We tested whether ischemic postconditioning (IPostC) is protective in remodeled myocardium. METHODS: Post-myocardial infarct (MI)-remodeled hearts after permanent coronary artery ligation and one kidney one clip (1K1C) hypertensive hearts of male Wistar rats were exposed to 40 min of ischemia followed by 90 min of reperfusion. IPostC was induced by six cycles of 10 s reperfusion interspersed by 10 s of no-flow ischemia. Activation of reperfusion injury salvage kinases was measured using Western blotting and in vitro kinase activity assays. RESULTS: IPostC prevented myocardial damage in both MI-remodeled and 1K1C hearts, as measured by decreased infarct size and lactate dehydrogenase release, and improved function. The reduction in infarct size and the recovery of left ventricular contractility achieved by IPostC was less in 1K1C hearts, but was unchanged in MI-remodeled hearts when compared to healthy hearts. In contrast, the recovery of inotropy was unaffected in 1K1C hearts, but was less in MI-remodeled hearts. Inhibition of the phosphatidylinositol 3-kinase (PI3K) pathway with LY294002 abolished the protective effects of IPostC on both disease models and healthy hearts. Western blot analysis in conjunction with in vitro kinase activity assays identified protein kinase B (PKB)/Akt but not p42/p44 extracellular-signal regulated kinase 1/2 (ERK1/2) as the predominant kinase in IPostC-mediated cardioprotection in remodeled hearts. IPostC increased phosphorylation of the PKB/Akt downstream targets eNOS, GSK3beta, and p70S6K in remodeled hearts. CONCLUSION: Our results offer evidence that IPostC mediates cardioprotection in the remodeled rat myocardium primarily via activation of the PI3K-PKB/Akt reperfusion injury salvage kinase pathway.

Published
2006

Catalog

Books, media, physical & digital resources
See catalog results