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1. Renopathological Microstructure Visualization From Formalin Fixed Kidney Tissue by Matrix-assisted Laser/Desorption Ionization-Time-Offlight Mass Spectrometry Imaging

Author

Fröhlich S, Putz B, Schachner H, Kerjaschki D, Allmaier G, and Marchetti-Deschmann Martina

Subjects
glomerular microstructures, lipids, matrix-assisted laser desorption/ionizationtime of flight (maldi-tof) mass spectrometry (ms) imaging, nephropathy, proteins, Genetics, QH426-470
Abstract

Understanding early stage renal malfunctions with regard to the glomerular filtration processes is essential for nephropathological prescreening strategies and intervention at an early stage. Mass spectrometry imaging (MSI) in combination with histopathology can provide an universal analytical approach. Proteomic and lipidomic aspects of glomerular biocompositions were applied for microstructural differentiation in healthy rat kidney samples. Usability of commonly used tissue embedding media and the compatibility of histological staining and fixation methods were of interest. It was demonstrated that ultra-thin tissue samples (500 nm, 1 and 10 µm) can be used for lipid and peptide-based differentiation at the glomerular resolution level in formalin-fixed tissue samples in combination with preceding histological staining for correlating optical and molecular mass images.

Published
2012
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5. Effect of hydrolyzed infant formula vs conventional formula on risk of type 1 diabetes the TRIGR randomized clinical trial

Author

Knip M., Akerblom H. K., Altaji E., Becker D., Bruining J., Castano L., Danne T., De Beaufort C., Dosch H. -M., Dupre J., Fraser W. D., Howard N., Ilonen J., Konrad D., Kordonouri O., Krischer J. P., Lawson M. L., Ludvigsson J., Madacsy L., Mahon J. L., Ormisson A., Palmer J. P., Pozzilli P., Savilahti E., Serrano-Rios M., Songini M., Taback S., Vaarala O., White N. H., Virtanen S. M., Wasikowa R., Mandrup-Poulsen T., Arjas E., Lernmark A., Laara E., Schmidt B., Hyytinen M., Koski K., Koski M., Merentie K., Pajakkala E., Reunanen A., Salonen M., Terhonen T., Virkkunen S., Cuthbertson D., Gainer B., Hadley D., Malloy J., Nallamshetty L., Shanker L., Bradley B., Lough G., Fraser W., Sermer M., Taback S. P., Franciscus M., Nucci A., Palmer J., Alahuhta K., Barlund S., Korhonen T., Kovanen L., Lehtonen E., Niinisto S., Pekkala M., Sorkio S., Toivanen L., Vahatalo L., Uusitalo U., Ohman T., Bongiorno R., Catteau J., Fraser G., Lloyd M., Crock P., Giles M., Siech K., See D. W., Brown C., Craig M., Johnston A., Bere L. J., Clarson C. L., Jenner M., McManus R., Renato N., Lovell M., Higo D., Kent N., Kwan J., Marshall C., Metzger D., Chanoine J. -P., Stewart L., Thompson D., Edwards A., Lange I., Mercer J., Pacaud D., Josephine H., Schwarz W., Stephure D. K., Boer J., Chatur T., Chick C., Couch B., Demianczuk N., Girgis R., Marks S., Ryan E., Thompson M., Dean H. J., Grant L., Hamelin K., LaForte J., Murphy L., Catte D., Schneider C., Sellers E. A. C., Woo V., Boland A., Clark H. D., Cooper T., Gruslin A., Karovitch A., Keely E., Malcolm J. C., Sauro V., Tawagi G. F., Andrighetti S., Arnold G., Barrett J., Blumer I., Daneman D., Donat D., Ehrlich R., Feig D., Gottesman I., Gysler M., Karkanis S., Kenshole A., Knight B., Lackie E., Lewis V., Martin M. J., Maxwell C., Oliver G., Panchum P., Shilletto N., Simone A., Skidmore M., Turrini T., Wong S., Allen C., Belanger L., Bouchard I., Ferland S., Frenette L., Garrido-Russo M., Leblanc M., Imbeault J., Morin V., Olivier G., Weisnagell J., Costain G., Dornan J., Heath K., MacSween M. -C., McGibbon A., Ramsay C., Sanderson F., Sanderson S., Benabdesselam L., Gonthier M., Huot C., Thibeault M., Laforte D., Legault L., Perron P., Armson A., Canning P., Cummings E. A., Ivanko V., McLeod L., Mokashi A., Scott K., Bridger T., Crane J., Crummell C., Curtis J. C., Dawson C., Joyce C., Newhook L. A., Newman S., Druken E., Begum-Hasan J., Breen A., Houlden R., Woods M., Carrson G., Kelly S., Martel M. J., Penner M., Sankaran K., Hardy-Brown K., King N., White R. A., Park M., Popkin J., Robson L., Coles K., Al Taji E., Cerna M., Cerny M., Francova H., Hainerova I., Kothankova H., Koukalova R., Krakorova V., Mendlova P., Sitova R., Stechova K., Vavrinec J., Vosahlo J., Zlatohlavkova B., Brazdova L., Faksova P., Gregorova D., Kantor L., Malkova K., Venhacova J., Venhacova P., Cipra A., Skvor J., Budejovice C., Tomsikova Z., Botkova-Krauseova H., Mockova A., Paterova P., Gogelova P., Kandrnalova J., Einberg U., Jakovlev U., Posiadlo S., Rannaste E., Raukas R., Riikjarv M. -A., Valla K., Astover V., Kirss A., Retpap J., Taht E., Tillmann V., Vahtra S., Heikkila M., Hirvasniemi M., Luopajarvi K., Johansson S., Kleemola P., Laukkanen E., Parkkola A., Pigg H. -M., Puttonen H., Renlund M., Salonen K., Suomalainen H., Tenkula T., Teramo K., Jarvenpaa A. -L., Hamalainen A. -M., Jussila R., Kiiveri S., Haavisto H., Holopainen S., Kupiainen H., Leeve T., Lumme K., Nironen T., Tenhola S., Tiilikainen T., Keinonen H., Lautala P., Salonen P., Vesanto M., Aspholm A. S., Asunta P., Ikavalko H., Jason E., Jaminki S., Kekki P., Koskinen M., Lehtimaki S., Lahde J., Makela M., Peltoniemi S., Poutiainen L., Ranta K., Salonsaari T., Sarviharju-Tujula S. -L., Selvenius J., Siljander H., Haanpaa P. -L., Holm C., Juutilainen A., Jarvelainen V., Kangaskolkka-Keskilohko A. -M., Laino E., Marjamaki L., Suominen E., Ylitalo S., Hokkanen M., Lounamaa R., Matikainen M., Nuuja A., Paalanen I., Puupponen A. R., Salo-Edwards H., Alanne S., Kultti T., Linjama H., Muhonen K., Vaaraniemi M., Talvitie T., Backman M., Hanhijarvi R., Koivula P., Lindstrom K., Martikainen A., Nurmi P., Bjork A., Huopio H., Komulainen J., Lehtomaki S., Muikku E., Pesola J., Sankilampi U., Arkkola T., Hekkala A., Jurvakainen S., Koivikko M. -L., Kahonen M., Leinonen E., Mykkanen T., Pohjola H., Riikonen K., Niittyvuopio A., Stenius A., Tapanainen P., Veijola R., Alar A., Jovio S., Korpela P., Makinen E., Hietanen L., Kivisto J., Kaar M. -L., Lehtimaki P., Mustila T., Popov E., Saatela S., Taittonen L., Ahtiainen K., Laaksonen N., Luoto M., Viitala J., Virransalo R., Nykanen P., Paajanen S., Parkkinen S., Pyrhonen H., Sarkka T., Aschemeier B., Bektas S., Biester T., Datz N., Deiss D., Fath M., Lupke K., Muller B., Nestoris C., Rothes S., Sadeghian E., Semler K., Arato A., Krikovszky D., Nobilis A., Szenasi J., Benevento D., Anguissola G. B., Biagioni M., Bizzarri C., Cherubini V., Ferrito L., Giordano C., Giorgetti C., Khazrai Y. M., Kyanvash S., Maddaloni E., Napoli A., Piergiovanni F., Pitocco D., Suraci T., Tabacco G., Valente L., Visalli N., Carboni M. B., Cavallo R., Cau V., Isola C., Ledda A., Loddo M., Mannu C., Pettinau M., Pisano S., Porceddu M., Putzu C., Rita A., Peters D., Schierloh U., Bisschoff M., Blonk L., Lappenschaar T., Manai B., Seesink M., Sperling-Conrad M., Verhagen M., Zoethout J. A., Basiak A., Chalas M., Chesiak M., Gramza A., Iwankiewicz J., Sieradzan E., Wikiera B., Ciechanowska M., Dziatkowiak H., Futona B., Gorska A., Glowacka-Wony M., Kaim I., Klich B., Starzyk J., Wolanin M., Tokarska L., Chucherco D., Deja G., Firek-Pedras M., Jarosz-Chobot P., Kalina M., Kutrowska-Adamusiak K., Minkina-Pedras M., Muchaka-Bianga M., Bodalski J., Mlynarski W., Szadkowska A., Cieslak A., Cypryk K., Dziatosz K., Jastzebowska J., Krysiak A., Szymanska U., Wilcznski J., Zawodniak-Szalapska M., Aguay A., Bilbao J. R., Chueca M., Cortazar A., Echarte G., Frutos T. G., Jimenez P., Martul P., Moreno A., Oyarzabal M., Rica I., Salgado Y., Martinez-Larrad M. T., Hawkins F. G., Hernandez R., Herranz L., Pallardo L. F., Deibarra L. S., Fernandez B. H., Luis J. L., Ortiz-Quintana L., Recarte P. P., Arnau D. R., Aronsson L., Boden S., Fredriksson J., Isacsson E., Johansson I., Karlsson E., Lock C., Sandstrom A. -M., Konefal M. S., Andreasson C., Dahlstrom U., Hanas R., Lundqvist K., Windell L., Jansson I., Karlsson A. -K., Lindbladh B., Odenman I., Pettersson C., Sundberg F., Sundqvist M., Aronsson S., Bellman I., Bengtsson A. -B., Lyden G. -B., Nilsson N. -O., Soderblom M., Unt C., Augustsson M., Bengtsson M., Fors H., Helmrich A., Johansson T. O., Andersson A. -C., Boiard-Stomlid A., Hellgren G., Kallsholm H., Lindqvist J., Nilsson M., Nordwall M., Stromstedt C., Ahsberg C., Lindh A., Lindhe C., Samuelsson C., Wiik A., Edenwall H., Ljumgcrantz M., Persson I. -B., Strigard E., Svensson B. -L., Aman J., Breivik G. -E., Detlofsson I. -L., Kroon M., Sarnblad S., Johansson C., Ilvered R., Lundberg A., Akesson K., Beccarelli A., Gadient M., Rappold-Amrein C., Schoenle E., Daftary A., Damagro-Elias M. E., Gilmour C., Klein M. B., Lain C., Salerno D., Smith M. E., Vats K., Pfaff D. J., Malone P., Mansfield P., Munns M., Nickel K., Pompilio K., Siemion W., Taculad R., Van Horn K., Zdanadewic M., Chambliss C., Jones J., Sadler M., Tanner-Blasiar M., Bell C., Camper N., Devaskar S., Devaskar U., Horowitz H., Rogers L., Shannahan R., Silk K., Bermudez Z., Colon R., Frazer T., Martinez-Nieves B., Torres J., Vega J., Chan M., Cook S., Goland R., Greenberg E., Jules N., Montes J., Nelson M., Parra-Valencia Z., Schachner H., Softness B., Kiviniemi M., Suomenin R., Alexander A., Hyrckowian E., Nichol L., Trucco M., Karjalainen E., Louhio T., Sarnesto A., Valtonen E., Davydova B., Helander S., Hamalainen J., Harkonen T., Joutsjoki L., Kararic M., Latva-Koivisto M., Lonn E., Nurmi T., Ollila I., Rinkinen J., Ronkainen M., Tukiainen H., Cederlof A., Kiikeri M., Tsupari S., Cheng R., Bryant K., Chan Y., Maezawa Y., Paltser G., Rasavi R., Tsui H., Winer S., Wu P., Yantha J., Pediatrics, Knip M., Akerblom H.K., Altaji E., Becker D., Bruining J., Castano L., Danne T., De Beaufort C., Dosch H.-M., Dupre J., Fraser W.D., Howard N., Ilonen J., Konrad D., Kordonouri O., Krischer J.P., Lawson M.L., Ludvigsson J., Madacsy L., Mahon J.L., Ormisson A., Palmer J.P., Pozzilli P., Savilahti E., Serrano-Rios M., Songini M., Taback S., Vaarala O., White N.H., Virtanen S.M., Wasikowa R., Mandrup-Poulsen T., Arjas E., Lernmark A., Laara E., Schmidt B., Hyytinen M., Koski K., Koski M., Merentie K., Pajakkala E., Reunanen A., Salonen M., Terhonen T., Virkkunen S., Cuthbertson D., Gainer B., Hadley D., Malloy J., Nallamshetty L., Shanker L., Bradley B., Lough G., Fraser W., Sermer M., Taback S.P., Franciscus M., Nucci A., Palmer J., Alahuhta K., Barlund S., Korhonen T., Kovanen L., Lehtonen E., Niinisto S., Pekkala M., Sorkio S., Toivanen L., Vahatalo L., Uusitalo U., Ohman T., Bongiorno R., Catteau J., Fraser G., Lloyd M., Crock P., Giles M., Siech K., See D.W., Brown C., Craig M., Johnston A., Bere L.J., Clarson C.L., Jenner M., McManus R., Renato N., Lovell M., Higo D., Kent N., Kwan J., Marshall C., Metzger D., Chanoine J.-P., Stewart L., Thompson D., Edwards A., Lange I., Mercer J., Pacaud D., Josephine H., Schwarz W., Stephure D.K., Boer J., Chatur T., Chick C., Couch B., Demianczuk N., Girgis R., Marks S., Ryan E., Thompson M., Dean H.J., Grant L., Hamelin K., LaForte J., Murphy L., Catte D., Schneider C., Sellers E.A.C., Woo V., Boland A., Clark H.D., Cooper T., Gruslin A., Karovitch A., Keely E., Malcolm J.C., Sauro V., Tawagi G.F., Andrighetti S., Arnold G., Barrett J., Blumer I., Daneman D., Donat D., Ehrlich R., Feig D., Gottesman I., Gysler M., Karkanis S., Kenshole A., Knight B., Lackie E., Lewis V., Martin M.J., Maxwell C., Oliver G., Panchum P., Shilletto N., Simone A., Skidmore M., Turrini T., Wong S., Allen C., Belanger L., Bouchard I., Ferland S., Frenette L., Garrido-Russo M., Leblanc M., Imbeault J., Morin V., Olivier G., Weisnagell J., Costain G., Dornan J., Heath K., MacSween M.-C., McGibbon A., Ramsay C., Sanderson F., Sanderson S., Benabdesselam L., Gonthier M., Huot C., Thibeault M., Laforte D., Legault L., Perron P., Armson A., Canning P., Cummings E.A., Ivanko V., McLeod L., Mokashi A., Scott K., Bridger T., Crane J., Crummell C., Curtis J.C., Dawson C., Joyce C., Newhook L.A., Newman S., Druken E., Begum-Hasan J., Breen A., Houlden R., Woods M., Carrson G., Kelly S., Martel M.J., Penner M., Sankaran K., Hardy-Brown K., King N., White R.A., Park M., Popkin J., Robson L., Coles K., Al Taji E., Cerna M., Cerny M., Francova H., Hainerova I., Kothankova H., Koukalova R., Krakorova V., Mendlova P., Sitova R., Stechova K., Vavrinec J., Vosahlo J., Zlatohlavkova B., Brazdova L., Faksova P., Gregorova D., Kantor L., Malkova K., Venhacova J., Venhacova P., Cipra A., Skvor J., Budejovice C., Tomsikova Z., Botkova-Krauseova H., Mockova A., Paterova P., Gogelova P., Kandrnalova J., Einberg U., Jakovlev U., Posiadlo S., Rannaste E., Raukas R., Riikjarv M.-A., Valla K., Astover V., Kirss A., Retpap J., Taht E., Tillmann V., Vahtra S., Heikkila M., Hirvasniemi M., Luopajarvi K., Johansson S., Kleemola P., Laukkanen E., Parkkola A., Pigg H.-M., Puttonen H., Renlund M., Salonen K., Suomalainen H., Tenkula T., Teramo K., Jarvenpaa A.-L., Hamalainen A.-M., Jussila R., Kiiveri S., Haavisto H., Holopainen S., Kupiainen H., Leeve T., Lumme K., Nironen T., Tenhola S., Tiilikainen T., Keinonen H., Lautala P., Salonen P., Vesanto M., Aspholm A.S., Asunta P., Ikavalko H., Jason E., Jaminki S., Kekki P., Koskinen M., Lehtimaki S., Lahde J., Makela M., Peltoniemi S., Poutiainen L., Ranta K., Salonsaari T., Sarviharju-Tujula S.-L., Selvenius J., Siljander H., Haanpaa P.-L., Holm C., Juutilainen A., Jarvelainen V., Kangaskolkka-Keskilohko A.-M., Laino E., Marjamaki L., Suominen E., Ylitalo S., Hokkanen M., Lounamaa R., Matikainen M., Nuuja A., Paalanen I., Puupponen A.R., Salo-Edwards H., Alanne S., Kultti T., Linjama H., Muhonen K., Vaaraniemi M., Talvitie T., Backman M., Hanhijarvi R., Koivula P., Lindstrom K., Martikainen A., Nurmi P., Bjork A., Huopio H., Komulainen J., Lehtomaki S., Muikku E., Pesola J., Sankilampi U., Arkkola T., Hekkala A., Jurvakainen S., Koivikko M.-L., Kahonen M., Leinonen E., Mykkanen T., Pohjola H., Riikonen K., Niittyvuopio A., Stenius A., Tapanainen P., Veijola R., Alar A., Jovio S., Korpela P., Makinen E., Hietanen L., Kivisto J., Kaar M.-L., Lehtimaki P., Mustila T., Popov E., Saatela S., Taittonen L., Ahtiainen K., Laaksonen N., Luoto M., Viitala J., Virransalo R., Nykanen P., Paajanen S., Parkkinen S., Pyrhonen H., Sarkka T., Aschemeier B., Bektas S., Biester T., Datz N., Deiss D., Fath M., Lupke K., Muller B., Nestoris C., Rothes S., Sadeghian E., Semler K., Arato A., Krikovszky D., Nobilis A., Szenasi J., Benevento D., Anguissola G.B., Biagioni M., Bizzarri C., Cherubini V., Ferrito L., Giordano C., Giorgetti C., Khazrai Y.M., Kyanvash S., Maddaloni E., Napoli A., Piergiovanni F., Pitocco D., Suraci T., Tabacco G., Valente L., Visalli N., Carboni M.B., Cavallo R., Cau V., Isola C., Ledda A., Loddo M., Mannu C., Pettinau M., Pisano S., Porceddu M., Putzu C., Rita A., Peters D., Schierloh U., Bisschoff M., Blonk L., Lappenschaar T., Manai B., Seesink M., Sperling-Conrad M., Verhagen M., Zoethout J.A., Basiak A., Chalas M., Chesiak M., Gramza A., Iwankiewicz J., Sieradzan E., Wikiera B., Ciechanowska M., Dziatkowiak H., Futona B., Gorska A., Glowacka-Wony M., Kaim I., Klich B., Starzyk J., Wolanin M., Tokarska L., Chucherco D., Deja G., Firek-Pedras M., Jarosz-Chobot P., Kalina M., Kutrowska-Adamusiak K., Minkina-Pedras M., Muchaka-Bianga M., Bodalski J., Mlynarski W., Szadkowska A., Cieslak A., Cypryk K., Dziatosz K., Jastzebowska J., Krysiak A., Szymanska U., Wilcznski J., Zawodniak-Szalapska M., Aguay A., Bilbao J.R., Chueca M., Cortazar A., Echarte G., Frutos T.G., Jimenez P., Martul P., Moreno A., Oyarzabal M., Rica I., Salgado Y., Martinez-Larrad M.T., Hawkins F.G., Hernandez R., Herranz L., Pallardo L.F., Deibarra L.S., Fernandez B.H., Luis J.L., Ortiz-Quintana L., Recarte P.P., Arnau D.R., Aronsson L., Boden S., Fredriksson J., Isacsson E., Johansson I., Karlsson E., Lock C., Sandstrom A.-M., Konefal M.S., Andreasson C., Dahlstrom U., Hanas R., Lundqvist K., Windell L., Jansson I., Karlsson A.-K., Lindbladh B., Odenman I., Pettersson C., Sundberg F., Sundqvist M., Aronsson S., Bellman I., Bengtsson A.-B., Lyden G.-B., Nilsson N.-O., Soderblom M., Unt C., Augustsson M., Bengtsson M., Fors H., Helmrich A., Johansson T.O., Andersson A.-C., Boiard-Stomlid A., Hellgren G., Kallsholm H., Lindqvist J., Nilsson M., Nordwall M., Stromstedt C., Ahsberg C., Lindh A., Lindhe C., Samuelsson C., Wiik A., Edenwall H., Ljumgcrantz M., Persson I.-B., Strigard E., Svensson B.-L., Aman J., Breivik G.-E., Detlofsson I.-L., Kroon M., Sarnblad S., Johansson C., Ilvered R., Lundberg A., Akesson K., Beccarelli A., Gadient M., Rappold-Amrein C., Schoenle E., Daftary A., Damagro-Elias M.E., Gilmour C., Klein M.B., Lain C., Salerno D., Smith M.E., Vats K., Pfaff D.J., Malone P., Mansfield P., Munns M., Nickel K., Pompilio K., Siemion W., Taculad R., Van Horn K., Zdanadewic M., Chambliss C., Jones J., Sadler M., Tanner-Blasiar M., Bell C., Camper N., Devaskar S., Devaskar U., Horowitz H., Rogers L., Shannahan R., Silk K., Bermudez Z., Colon R., Frazer T., Martinez-Nieves B., Torres J., Vega J., Chan M., Cook S., Goland R., Greenberg E., Jules N., Montes J., Nelson M., Parra-Valencia Z., Schachner H., Softness B., Kiviniemi M., Suomenin R., Alexander A., Hyrckowian E., Nichol L., Trucco M., Karjalainen E., Louhio T., Sarnesto A., Valtonen E., Davydova B., Helander S., Hamalainen J., Harkonen T., Joutsjoki L., Kararic M., Latva-Koivisto M., Lonn E., Nurmi T., Ollila I., Rinkinen J., Ronkainen M., Tukiainen H., Cederlof A., Kiikeri M., Tsupari S., Cheng R., Bryant K., Chan Y., Maezawa Y., Paltser G., Rasavi R., Tsui H., Winer S., Wu P., Yantha J., University of Zurich, and Knip, Mikael

Subjects
Male, Risk, medicine.medical_specialty, Casein, Breastfeeding, 030209 endocrinology & metabolism, 610 Medicine & health, 2700 General Medicine, Endocrinology and Diabetes, Disease-Free Survival, law.invention, Follow-Up Studie, Nutrition Policy, 03 medical and health sciences, 0302 clinical medicine, Randomized controlled trial, Double-Blind Method, SDG 3 - Good Health and Well-being, law, Internal medicine, Diabetes mellitus, medicine, Humans, Cumulative incidence, 030212 general & internal medicine, Child, Infant Nutritional Physiological Phenomena, Original Investigation, 2. Zero hunger, Type 1 diabetes, business.industry, Hazard ratio, Absolute risk reduction, Infant, Newborn, Caseins, General Medicine, ta3121, medicine.disease, Infant Formula, 3. Good health, Diabetes Mellitus, Type 1, Infant formula, 10036 Medical Clinic, Endokrinologi och diabetes, Female, business, Human, Follow-Up Studies
Abstract

IMPORTANCE Early exposure to complex dietary proteins may increase the risk of type 1 diabetes in children with genetic disease susceptibility. There are no intact proteins in extensively hydrolyzed formulas. OBJECTIVE To test the hypothesis that weaning to an extensively hydrolyzed formula decreases the cumulative incidence of type 1 diabetes in young children. DESIGN, SETTING, AND PARTICIPANTS An international double-blind randomized clinical trial of 2159 infants with human leukocyte antigen-conferred disease susceptibility and a first-degree relative with type 1 diabetes recruited from May 2002 to January 2007 in 78 study centers in 15 countries; 1081 were randomized to be weaned to the extensively hydrolyzed casein formula and 1078 to a conventional formula. The follow-up of the participants ended on February 28, 2017. INTERVENTIONS The participants received either a casein hydrolysate or a conventional adapted cows milk formula supplemented with 20% of the casein hydrolysate. The minimum duration of study formula exposure was 60 days by 6 to 8 months of age. MAIN OUTCOMES AND MEASURES Primary outcome was type 1 diabetes diagnosed according to World Health Organization criteria. Secondary outcomes included age at diabetes diagnosis and safety (adverse events). RESULTS Among 2159 newborn infants (1021 female [47.3%]) who were randomized, 1744 (80.8%) completed the trial. The participants were observed for a median of 11.5 years (quartile [Q] 1-Q3, 10.2-12.8). The absolute risk of type 1 diabetes was 8.4% among those randomized to the casein hydrolysate (n = 91) vs 7.6% among those randomized to the conventional formula (n = 82) (difference, 0.8%[95% CI, -1.6% to 3.2%]). The hazard ratio for type 1 diabetes adjusted for human leukocyte antigen risk group, duration of breastfeeding, duration of study formula consumption, sex, and region while treating study center as a random effect was 1.1 (95% CI, 0.8 to 1.5; P = .46). The median age at diagnosis of type 1 diabetes was similar in the 2 groups (6.0 years [Q1-Q3, 3.1-8.9] vs 5.8 years [Q1-Q3, 2.6-9.1]; difference, 0.2 years [95% CI, -0.9 to 1.2]). Upper respiratory infections were the most common adverse event reported (frequency, 0.48 events/year in the hydrolysate group and 0.50 events/year in the control group). CONCLUSIONS AND RELEVANCE Among infants at risk for type 1 diabetes, weaning to a hydrolyzed formula compared with a conventional formula did not reduce the cumulative incidence of type 1 diabetes after median follow-up for 11.5 years. These findings do not support a need to revise the dietary recommendations for infants at risk for type 1 diabetes. Funding Agencies|Eunice Kennedy Shriver National Institute of Child Health and Development (NICHD); National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health [HD040364, HD042444, HD051997]; Canadian Institutes of Health Research; Commission of the European Communities [QLK1-2002-00372]; European Foundation for the Study of Diabates/JDRF/Novo Nordisk; Academy of Finland (Centre of Excellence in Molecular Systems Immunology and Physiology Research) [250114]; Dutch Diabetes Research Foundation; Finnish Diabetes Research Foundation; JDRF

Published
2018

7. Regional differences in milk and complementary feeding patterns in infants participating in an international nutritional type 1 diabetes prevention trial

Author

Nucci, A. M., Virtanen, S. M., Sorkio, S., Barlund, S., Cuthbertson, D., Uusitalo, U., Lawson, M. L., Salonen, M., Berseth, C. L., Ormisson, A., Lehtonen, E., Savilahti, E., Becker, D. J., Dupre, J., Krischer, J. P., Knip, M., Akerblom, H. K., Mandrup-Poulsen, T., Arjas, E., Laara, E., Lernmark, A., Schmidt, B., Hyytinen, M., Koski, K., Koski, M., Pajakkala, E., Shanker, L., Bradley, B., Dosch, H. -M., Fraser, W., Lawson, M., Mahon, J. L., Sermer, M., Taback, S. P., Becker, D., Franciscus, M., Nucci, A., Palmer, J., Pekkala, M., Catteau, J., Howard, N., Crock, P., Craig, M., Clarson, C. L., Bere, L., Thompson, D., Metzger, D., Kwan, J., Stephure, D. K., Pacaud, D., Ho, J., Schwarz, W., Girgis, R., Thompson, M., Catte, D., Daneman, D., Martin, M. -J., Morin, V., Frenette, L., Ferland, S., Sanderson, S., Heath, K., Huot, C., Gonthier, M., Thibeault, M., Legault, L., Laforte, D., Cummings, E. A., Scott, K., Bridger, T., Crummell, C., Newman, S., Houlden, R., Breen, A., Carson, G., Kelly, S., Sankaran, K., Penner, M., White, R. A., Hardy Brown, K., King, N., Popkin, J., Robson, L., Coles, K., Al Taji, E., Aldhoon, I., Mendlova, P., Vavrinec, J., Vosahlo, J., Brazdova, L., Venhacova, J., Venhacova, P., Cipra, A., Tomsikova, Z., Paterova, P., Gogelova, P., Einberg, U., Riikjarv, M. -A., Tillmann, V., Hirvasniemi, M., Kleemola, P., Parkkola, A., Suomalainen, H., Jarvenpaa, A. -L., Hamalainen, A. -M., Haavisto, H., Tenhola, S., Lautala, P., Salonen, P., Aspholm, S., Siljander, H., Holm, C., Ylitalo, S., Lounamaa, R., Nuuja, A., Talvitie, T., Lindstrom, K., Huopio, H., Pesola, J., Veijola, R., Tapanainen, P., Alar, A., Korpela, P., Kaar, M. -L., Mustila, T., Virransalo, R., Nykanen, P., Aschemeier, B., Danne, T., Kordonouri, O., Krikovszky, D., Madacsy, L., Khazrai, Y. M., Maddaloni, E., Pozzilli, P., Mannu, C., Songini, M., de Beaufort, C., Schierloh, U., Bruining, J., Basiak, A., Wasikowa, R., Ciechanowska, M., Deja, G., Jarosz-Chobot, P., Szadkowska, A., Cypryk, K., Zawodniak-Szalapska, M., Castano, L., Gonzalez Frutos, T., Oyarzabal, M., Serrano-Rios, M., Martinez-Larrad, M. T., Hawkins, F. G., Rodriguez Arnau, D., Ludvigsson, J., Smolinska Konefal, M., Hanas, R., Lindblad, B., Nilsson, N. -O., Fors, H., Nordwall, M., Lindh, A., Edenwall, H., Aman, J., Johansson, C., Gadient, M., Schoenle, E., Daftary, A., Klein, M. B., Gilmour, C., Malone, P., Tanner-Blasiar, M., White, N., Devaskar, U., Horowitz, H., Rogers, L., Colon, R., Frazer, T., Torres, J., Goland, R., Greenberg, E., Nelson, M., Schachner, H., Softness, B., Ilonen, J., Trucco, M., Nichol, L., Harkonen, T., Vaarala, O., and Luopajarvi, K.

Subjects
Canada, endocrine system diseases, infant feeding, breastfeeding, type 1 diabetes, breastfeeding duration, complementary feeding, infant formula, Infant, Article, United States, Diet, Nutrition Policy, Europe, Diabetes Mellitus, Type 1, Milk, Nutrition Assessment, Double-Blind Method, Surveys and Questionnaires, Animals, Humans, Infant Food, Prospective Studies, Infant Nutritional Physiological Phenomena
Abstract

Differences in breastfeeding, other milk feeding and complementary feeding patterns were evaluated in infants at increased genetic risk with and without maternal type 1 diabetes (T1D). The Trial to Reduce IDDM in the Genetically at Risk is an international nutritional primary prevention double-blinded randomized trial to test whether weaning to extensively hydrolyzed vs. intact cow's milk protein formula will decrease the development of T1D-associated autoantibodies and T1D. Infant diet was prospectively assessed at two visits and seven telephone interviews between birth and 8 months. Countries were grouped into seven regions: Australia, Canada, Northern Europe, Southern Europe, Central Europe I, Central Europe II and the United States. Newborn infants with a first-degree relative with T1D and increased human leukocyte antigen-conferred susceptibility to T1D were recruited. A lower proportion of infants born to mothers with than without T1D were breastfed until 6 months of age in all regions (range, 51% to 60% vs. 70% to 80%). Complementary feeding patterns differed more by region than by maternal T1D. In Northern Europe, a higher proportion of infants consumed vegetables and fruits daily compared with other regions. Consumption of meat was more frequent in all European regions, whereas cereal consumption was most frequent in Southern Europe, Canada and the United States. Maternal T1D status was associated with breastfeeding and other milk feeding patterns similarly across regions but was unrelated to the introduction of complementary foods. Infant feeding patterns differed significantly among regions and were largely inconsistent with current recommended guidelines.

Published
2017

10. Remote Patient Reporting and Automated Mobile Telephone Feedback Reduce HbA1c and Weight in Individuals with Type 2 Diabetes:Results of a Pilot Study

Author

Fisher, W., Orsama, Anna-Leena, Lähteenmäki, Jaakko, Harno, K., Kulju, Minna, Wintergerst, E., Schachner, H., Stenger, P., Leppänen, Juha, Kaijanranta, Hannu, Salaspuro, V., and Liukko, K.

Subjects
SDG 3 - Good Health and Well-being, health monitoring, diabetes management, chronic disease management, mobile health
Abstract

Type 2 diabetes is an individual and public health challenge requiring ongoing self-management. Remote patient reporting of relevant health parameters and linked automated feedback via mobile telephone have potential to strengthen patient self-management and improve outcomes. This research involved development and evaluation of a mobile telephone-based remote patient reporting and automated telephone feedback system, based upon health promotion behavior change theory, aimed at improving self-management and health status in individuals with type 2 diabetes.

Published
2013

28. Reduction of low-density lipoprotein cholesterol in patients with coronary heart disease and metabolic syndrome: analysis of the Treating to New Targets study

Author

Deedwania, P., Barter, P., Carmena, R., Fruchart, J.C., Grundy, S.M., Haffner, S., Kastelein, J.J., LaRosa, J.C., Schachner, H., Shepherd, J., and Waters, D.D.

Abstract

Background: Despite the prognostic value of metabolic syndrome for predicting cardiovascular events, few trials have investigated the effects of statin therapy on cardiovascular morbidity and mortality in patients with the metabolic syndrome. Our post hoc analysis of the Treating to New Targets (TNT) study assessed whether intensive lowering of low-density lipoprotein cholesterol with high-dose atorvastatin therapy results in cardiovascular benefits for patients with both coronary heart disease and the metabolic syndrome. Methods: The TNT study was a prospective, double blind, parallel-group trial done at 256 sites in 14 countries between April, 1998, and August, 2004, with a median follow-up of 4.9 years. 10@?001 patients were enrolled aged 35-75 years with clinically evident coronary heart disease. Our analysis includes 5584 patients with metabolic syndrome based on the 2005 NCEP ATP III criteria. Patients were randomly assigned to receive either atorvastatin 10 mg per day (n=2820) or 80 mg per day (n=2764). The primary outcome measure was time to first major cardiovascular event, defined as death from coronary heart disease, non-fatal non-procedure-related myocardial infarction, resuscitated cardiac arrest, or fatal or non-fatal stroke. Findings: In patients with coronary heart disease and metabolic syndrome, mean on-treatment low-density lipoprotein cholesterol concentrations at 3 months were 2.6 mmol/L (99.3 mg/dL) with atorvastatin 10 mg, and 1.9 mmol/L (72.6 mg/dL) with atorvastatin 80 mg. At a median follow-up of 4.9 years, major cardiovascular events occurred in 367 (13%) patients receiving atorvastatin 10 mg, compared with 262 (9.5%) receiving atorvastatin 80 mg (hazard ratio 0.71; 95% CI 0.61-0.84; p<0.0001). Irrespective of treatment assignment, significantly more patients with metabolic syndrome (11.3%) had a major cardiovascular event at a median of 4.9 years than those without metabolic syndrome (8.0%; hazard ratio 1.44; 95% CI 1.26-1.64; p<0.0001). This increased risk was significantly reduced by intensive therapy with atorvastatin 80 mg beyond that achieved with atorvastatin 10 mg. Interpretation: These data indicate that patients with coronary heart disease and metabolic syndrome derive incremental benefit from high-dose atorvastatin therapy, irrespective of the presence of diabetes.

Published
2006
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29. Neue Silizide vom MSi-Typ mit D 8-Struktur.

Author

Schachner, H., Cerwenka, E., and Nowotny, H.

Abstract

Copyright of Monatshefte Für Chemie Und Verwandte Teile Anderer Wissenschaften is the property of Springer Nature and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Published
1954
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30. Neue Silizide vom M5Si3-Typ mitD 88-Struktur

Author

Schachner, H., Cerwenka, E., and Nowotny, H.

Abstract

In der Reihe isotyper Phasen mitD 88-Struktur wurden weitere Vertreter aufgefunden, und zwar V5Si3 mit den Gitterkonstanten:a=7,121k X·E;c=4,832k X·E undc/a=0,6786 sowie Nb5Si3 mit:a=7,521k X·E;c=5,238k X·E undc/a=0,6964.

Published
1954
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31. EFFECTS OF ATROPINE AND PILOCARPINE ON HUMAN THERMOREGULATION

Author

ARMY MEDICAL RESEARCH LAB FORT KNOX KY, Palmes, Edward D., Schachner, H. G., Albert, Roy E., Hart, J. J., ARMY MEDICAL RESEARCH LAB FORT KNOX KY, Palmes, Edward D., Schachner, H. G., Albert, Roy E., and Hart, J. J.

Abstract

An attempt was made to determine the manner and extent of compensation to the thermal stresses imposed by the injection of atropine and pilocarpine. Complete thermal balance studies were made on subjects before and after subcutaneous injection of these drugs at two different ambient temperatures. Changes in evaporative rate produced by these drugs are thermally compensated by alterations in convection and radiation and, under some conditions, in peripheral blood flow and metabolism. The compensatory mechanisms are not sufficiently prompt nor large enough to maintain thermal balance immediately after the injection. They persist, however, much longer than does the altered evaporative rate. The 'atropine flush' is a reaction secondary to a reduction in evaporative rate. (Author)

Published
1948

32. THE RESPONSE OF THE THYROID GLAND TO A LOW ENVIRONMENTAL TEMPERATURE AS STUDIED WITH RADIOIODINE

Author

ARMY MEDICAL RESEARCH LAB FORT KNOX KY, Schachner, H. G., Gierlach, Z. S., Krebs, A. T., ARMY MEDICAL RESEARCH LAB FORT KNOX KY, Schachner, H. G., Gierlach, Z. S., and Krebs, A. T.

Abstract

Limited studies by this laboratory of basal metabolic rates of men exposed to cold in an Arctic environment did not reveal any demonstrable change in energy metabolism. In order to determine the effects of varying amounts of cold exposure on thyroid function, studies were carried out on rats using the uptake of radioiodine as a measure of the functional activity of the gland. Male rats were exposed to 4 + or - 0.5 C for periods of from 2 hours through 60 days. A diminished amount of radioiodine was found to be present in the experimental animals at exposure intervals under 6 hours. The amount present at about 6 hours was the same as for the controls and increased after 12 to 24 hours. The increased uptake was most pronounced at 7 to 9 days and gradually returned to control values by 40 days.

Published
1949

45. New approaches to the simulation and optimisation of adsorption processes

Author

Loiskandl, W., Urban, W., Schafer, E., Rassinger, M., Weingartner, A., Schachner, H., and Staubmann, K.

Subjects
ADSORPTION (Chemistry), SEWAGE purification
Abstract

A new adsorption procedure showed that adsorption competition can be successfully influenced in favour of organic micropollutants; by generating variable velocity fields and thus reducing the adsorption of competing harmless natural organic matter (NOM). A satisfying optimisation of the method can effectively be done with the help of a mathematical model. The model to be developed had to meet two main targets: firstly, it had to be able to simulate the adsorption processesunder hydraulic conditions that change with time and space, and secondly, the implementation of the carbon fouling effect had to be improved. First results showed that the calculated breakthrough curves agreed to experimental data. However, batch experiment results indicated that the assumption of adsorption reversibilty is only valid for some substances, which is important to consider when modelling competitive adsorption. An improved adsorption analysis method that integrates kinetic behaviour of NOM is expected to give evidence about NOM's carbon fouling properties. [ABSTRACT FROM AUTHOR]

Published
1997
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48. Full-length target sequences of GeoMx digital spatial profiling probes reveal that gene-promiscuity predicts probe sensitivity to EDTA tissue decalcification.

Author

Oszwald A, Zisser L, Schachner H, Kaltenecker C, Wasinger G, Rohrbeck J, Kozakowsky N, Tiefenbacher A, Rees AJ, and Kain R

Subjects
Humans, Transcriptome, Edetic Acid pharmacology, Edetic Acid chemistry, Gene Expression Profiling methods
Abstract

GeoMx Digital Spatial Profiling (Nanostring) is a commercial spatial transcriptomics method to selectively analyze regions of interest within intact tissue sections. We show that decalcification with ethylene-diamine-tetra-acetic (EDTA) variably attenuates probe counts, while probes that are more resistant to this effect consequently appear overexpressed after quantile normalization. By determining the undisclosed full-length target sequences of probes used in the human whole transcriptome panel, hereby updating target transcripts and genes, we find that the gene-promiscuity of probes is an important factor that determines sensitivity to EDTA incubation., (© 2024. The Author(s).)

Published
2024
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49. Planning Benchmark Study for Stereotactic Body Radiation Therapy of Pancreas Carcinomas With Simultaneously Integrated Boost and Protection: Results of the DEGRO/DGMP Working Group on Stereotactic Radiation Therapy and Radiosurgery.

Author

Moustakis C, Blanck O, Grohmann M, Albers D, Bartels D, Bathen B, Borzì GR, Broggi S, Bruschi A, Casale M, Delana A, Doolan P, Ebrahimi Tazehmahalleh F, Fabiani S, Falco MD, Fehr R, Friedlein M, Gutser S, Hamada AM, Hancock T, Köhn J, Kornhuber C, Krieger T, Lambrecht U, Lappi S, Moretti E, Mirus A, Muedder T, Plaude S, Polvika B, Ravaglia V, Righetto R, Rinaldin G, Schachner H, Scaggion A, Schilling P, Szeverinski P, Villaggi E, Walke M, Wilke L, Winkler P, Nicolay NH, Eich HT, Gkika E, Brunner TB, and Schmitt D

Abstract

Purpose: The proximity or overlap of planning target volume (PTV) and organs-at-risk (OARs) poses a major challenge in stereotactic body radiation therapy (SBRT) of pancreatic cancer (PACA). This international treatment planning benchmark study investigates whether simultaneous integrated boost (SIB) and simultaneous integrated protection (SIP) concepts in PACA SBRT can lead to improved and harmonized plan quality., Methods and Materials: A multiparametric specification of desired target doses (gross target volume [GTV] D50% , GTV D99% , PTV D95% , and PTV 0.5cc ) with 2 prescription doses of GTV D50% = 5 × 9.2Gy (46 Gy) and GTV D50% = 8 × 8.25 Gy (66 Gy) and OAR limits were distributed with planning computed tomography and contours from 3 PACA patients. In phase 1, plans were ranked using a scoring system for comparison of trade-offs between GTV/PTV and OAR. In phase 2, replanning was performed for the most challenging case and prescription with dedicated SIB and SIP contours provided for optimization after group discussion., Results: For all 3 cases and both phases combined, 292 plans were generated from 42 institutions in 5 countries using commonly available treatment planning systems. The GTV D50% prescription was performed by only 76% and 74% of planners within 2% for 5 and 8 fractions, respectively. The GTV D99% goal was mostly reached, while the balance between OAR and target dose showed initial SIB/SIP-like optimization strategies in about 50% of plans. For plan ranking, 149 and 217 score penalties were given for 5 and 8 fractions, pointing to improvement possibilities. For phase 2, the GTV D50% prescription was performed by 95% of planners within 2%, and GTV D99% as well as OAR doses were better harmonized with notable less score penalties. Fourteen of 19 planners improved their plan rank, 9 of them by at least 2 ranks., Conclusions: Dedicated SIB/SIP concepts in combination with multiparametric prescriptions and constraints can lead to overall harmonized and high treatment plan quality for PACA SBRT. Standardized SIB/SIP treatment planning in multicenter clinical trials appears feasible after group consensus and training., (Copyright © 2024 The Authors. Published by Elsevier Inc. All rights reserved.)

Published
2024
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50. A novel assessment of whole-mount Gleason grading in prostate cancer to identify candidates for radical prostatectomy: a machine learning-based multiomics study.

Author

Ning J, Spielvogel CP, Haberl D, Trachtova K, Stoiber S, Rasul S, Bystry V, Wasinger G, Baltzer P, Gurnhofer E, Timelthaler G, Schlederer M, Papp L, Schachner H, Helbich T, Hartenbach M, Grubmüller B, Shariat SF, Hacker M, Haug A, and Kenner L

Subjects
Humans, Male, Aged, Middle Aged, Retrospective Studies, Prospective Studies, Pilot Projects, Positron-Emission Tomography methods, Magnetic Resonance Imaging methods, Genomics methods, Multiomics, Prostatic Neoplasms surgery, Prostatic Neoplasms pathology, Prostatic Neoplasms genetics, Prostatic Neoplasms diagnostic imaging, Machine Learning, Prostatectomy methods, Neoplasm Grading
Abstract

Purpose : This study aims to assess whole-mount Gleason grading (GG) in prostate cancer (PCa) accurately using a multiomics machine learning (ML) model and to compare its performance with biopsy-proven GG (bxGG) assessment. Materials and Methods : A total of 146 patients with PCa recruited in a pilot study of a prospective clinical trial (NCT02659527) were retrospectively included in the side study, all of whom underwent 68 Ga-PSMA-11 integrated positron emission tomography (PET) / magnetic resonance (MR) before radical prostatectomy (RP) between May 2014 and April 2020. To establish a multiomics ML model, we quantified PET radiomics features, pathway-level genomics features from whole exome sequencing, and pathomics features derived from immunohistochemical staining of 11 biomarkers. Based on the multiomics dataset, five ML models were established and validated using 100-fold Monte Carlo cross-validation. Results : Among five ML models, the random forest (RF) model performed best in terms of the area under the curve (AUC). Compared to bxGG assessment alone, the RF model was superior in terms of AUC (0.87 vs 0.75), specificity (0.72 vs 0.61), positive predictive value (0.79 vs 0.75), and accuracy (0.78 vs 0.77) and showed slightly decreased sensitivity (0.83 vs 0.89) and negative predictive value (0.80 vs 0.81). Among the feature categories, bxGG was identified as the most important feature, followed by pathomics, clinical, radiomics and genomics features. The three important individual features were bxGG, PSA staining and one intensity-related radiomics feature. Conclusion : The findings demonstrate a superior assessment of the developed multiomics-based ML model in whole-mount GG compared to the current clinical baseline of bxGG. This enables personalized patient management by identifying high-risk PCa patients for RP., Competing Interests: Competing Interests: The authors have declared that no competing interest exists., (© The author(s).)

Published
2024
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