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1. Human intracerebroventricular (ICV) injection of autologous, non-engineered, adipose-derived stromal vascular fraction (ADSVF) for neurodegenerative disorders: results of a 3-year phase 1 study of 113 injections in 31 patients

Author

Elisa Singh, Oleg V. Kopyov, Anthony Bravo, Benjamin Rapaport, Michael Arata, Ami R Sanathara, Kristin Scord, Sawyer Farmer, Chad A. Caraway, Sean Berman, Mark Berman, Michael Elam, Ruslana Cannell, Rory McRory, Alex Kopyov, Christian Yassa, Christopher Duma, Samuel Khoudari, Karlyssa Chung, Lian Stemler, David Weiland, Elliot B Lander, and Chace Duma

Subjects
Adult, Male, 0301 basic medicine, Traumatic brain injury, Adipose tissue, Mesenchymal Stem Cell Transplantation, Transplantation, Autologous, Ventriculoperitoneal Shunt, 03 medical and health sciences, 0302 clinical medicine, Genetics, medicine, Humans, Amyotrophic lateral sclerosis, Molecular Biology, Stroke, Spinal cord injury, Dexamethasone, Aged, Aged, 80 and over, business.industry, Multiple sclerosis, Hematopoietic Stem Cell Transplantation, Neurodegenerative Diseases, General Medicine, Middle Aged, Stromal vascular fraction, Hematopoietic Stem Cells, medicine.disease, Infusions, Intraventricular, Treatment Outcome, 030104 developmental biology, Adipose Tissue, 030220 oncology & carcinogenesis, Anesthesia, Female, business, medicine.drug
Abstract

We have chosen to test the safety of human intracerebroventricular (ICV) brain injections of autologous non-genetically-modified adipose-derived stromal vascular fraction (ADSVF). In this IRB-approved trial, 24 patients received ICV ADSVF via an implanted reservoir between 5/22/14 and 5/22/17. Seven others were injected via their ventriculo-peritoneal shunts. Ten patients had Alzheimer’s disease (AD), 6 had amyotrophic lateral sclerosis (ALS), 6 had progressive multiple sclerosis (MS-P), 6 had Parkinson’s “Plus” (PD+), 1 had spinal cord injury, 1 had traumatic brain injury, and 1 had stroke. Median age was 74 (range 41–83). Injections were planned every 2–3 months. Thirty-one patients had 113 injections. Patients received SVF injection volumes of 3.5–20 cc (median:4 cc) containing 4.05 × 105 to 6.2 × 107 cells/cc, which contained an average of 8% hematopoietic and 7.5% adipose stem cells. Follow-up ranged from 0 to 36 months (median: 9.2 months). MRIs post injection(s) were unchanged, except for one AD patient whose hippocampal volume increased from

Published
2019
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2. Pathogenic huntingtin repeat expansions in patients with frontotemporal dementia and amyotrophic lateral sclerosis

Author

Ramita Dewan, Ruth Chia, Jinhui Ding, Richard A. Hickman, Thor D. Stein, Yevgeniya Abramzon, Sarah Ahmed, Marya S. Sabir, Makayla K. Portley, Arianna Tucci, Kristina Ibáñez, F.N.U. Shankaracharya, Pamela Keagle, Giacomina Rossi, Paola Caroppo, Fabrizio Tagliavini, Maria L. Waldo, Per M. Johansson, Christer F. Nilsson, James B. Rowe, Luisa Benussi, Giuliano Binetti, Roberta Ghidoni, Edwin Jabbari, Coralie Viollet, Jonathan D. Glass, Andrew B. Singleton, Vincenzo Silani, Owen A. Ross, Mina Ryten, Ali Torkamani, Toshiko Tanaka, Luigi Ferrucci, Susan M. Resnick, Stuart Pickering-Brown, Christopher B. Brady, Neil Kowal, John A. Hardy, Vivianna Van Deerlin, Jean Paul Vonsattel, Matthew B. Harms, Huw R. Morris, Raffaele Ferrari, John E. Landers, Adriano Chiò, J. Raphael Gibbs, Clifton L. Dalgard, Sonja W. Scholz, Bryan J. Traynor, Adelani Adeleye, Camille Alba, Dagmar Bacikova, Daniel N. Hupalo, Elisa McGrath Martinez, Harvey B. Pollard, Gauthaman Sukumar, Anthony R. Soltis, Meila Tuck, Xijun Zhang, Matthew D. Wilkerson, Bradley N. Smith, Nicola Ticozzi, Claudia Fallini, Athina Soragia Gkazi, Simon D. Topp, Jason Kost, Emma L. Scotter, Kevin P. Kenna, Jack W. Miller, Cinzia Tiloca, Caroline Vance, Eric W. Danielson, Claire Troakes, Claudia Colombrita, Safa Al-Sarraj, Elizabeth A. Lewis, Andrew King, Daniela Calini, Viviana Pensato, Barbara Castellotti, Jacqueline de Belleroche, Frank Baas, Anneloor L.M.A. ten Asbroek, Peter C. Sapp, Diane McKenna-Yasek, Russell L. McLaughlin, Meraida Polak, Seneshaw Asress, Jesús Esteban-Pérez, José Luis Muñoz-Blanco, Zorica Stevic, Sandra D’Alfonso, Letizia Mazzini, Giacomo P. Comi, Roberto Del Bo, Mauro Ceroni, Stella Gagliardi, Giorgia Querin, Cinzia Bertolin, Wouter van Rheenen, Frank P. Diekstra, Rosa Rademakers, Marka van Blitterswijk, Kevin B. Boylan, Giuseppe Lauria, Stefano Duga, Stefania Corti, Cristina Cereda, Lucia Corrado, Gianni Sorarù, Kelly L. Williams, Garth A. Nicholson, Ian P. Blair, Claire Leblond-Manry, Guy A. Rouleau, Orla Hardiman, Karen E. Morrison, Jan H. Veldink, Leonard H. van den Berg, Ammar Al-Chalabi, Hardev Pall, Pamela J. Shaw, Martin R. Turner, Kevin Talbot, Franco Taroni, Alberto García-Redondo, Zheyang Wu, Cinzia Gellera, Antonia Ratti, Robert H. Brown, Christopher E. Shaw, John C. Ambrose, Prabhu Arumugam, Emma L. Baple, Marta Bleda, Freya Boardman-Pretty, Jeanne M. Boissiere, Christopher R. Boustred, H. Brittain, Mark J. Caulfield, Georgia C. Chan, Clare E.H. Craig, Louise C. Daugherty, Anna de Burca, Andrew Devereau, Greg Elgar, Rebecca E. Foulger, Tom Fowler, Pedro Furió-Tarí, Joanne M. Hackett, Dina Halai, Angela Hamblin, Shirley Henderson, James E. Holman, Tim J.P. Hubbard, Rob Jackson, Louise J. Jones, Dalia Kasperaviciute, Melis Kayikci, Lea Lahnstein, Kay Lawson, Sarah E.A. Leigh, Ivonne U.S. Leong, Javier F. Lopez, Fiona Maleady-Crowe, Joanne Mason, Ellen M. McDonagh, Loukas Moutsianas, Michael Mueller, Nirupa Murugaesu, Anna C. Need, Chris A. Odhams, Christine Patch, Daniel Perez-Gil, Dimitris Polychronopoulos, John Pullinger, Tahrima Rahim, Augusto Rendon, Pablo Riesgo-Ferreiro, Tim Rogers, Kevin Savage, Kushmita Sawant, Richard H. Scott, Afshan Siddiq, Alexander Sieghart, Damian Smedley, Katherine R. Smith, Alona Sosinsky, William Spooner, Helen E. Stevens, Alexander Stuckey, Razvan Sultana, Ellen R.A. Thomas, Simon R. Thompson, Carolyn Tregidgo, Emma Walsh, Sarah A. Watters, Matthew J. Welland, Eleanor Williams, Katarzyna Witkowska, Suzanne M. Wood, Magdalena Zarowiecki, Sampath Arepalli, Pavan Auluck, Robert H. Baloh, Robert Bowser, Alexis Brice, James Broach, William Camu, John Cooper-Knock, Philippe Corcia, Carsten Drepper, Vivian E. Drory, Travis L. Dunckley, Faraz Faghri, Jennifer Farren, Eva Feldman, Mary Kay Floeter, Pietro Fratta, Glenn Gerhard, Summer B. Gibson, Stephen A. Goutman, Terry D. Heiman-Patterson, Dena G. Hernandez, Ben Hoover, Lilja Jansson, Freya Kamel, Janine Kirby, Neil W. Kowall, Hannu Laaksovirta, Francesco Landi, Isabelle Le Ber, Serge Lumbroso, Daniel JL. MacGowan, Nicholas J. Maragakis, Gabriele Mora, Kevin Mouzat, Liisa Myllykangas, Mike A. Nalls, Richard W. Orrell, Lyle W. Ostrow, Roger Pamphlett, Erik Pioro, Stefan M. Pulst, John M. Ravits, Alan E. Renton, Wim Robberecht, Ian Robey, Ekaterina Rogaeva, Jeffrey D. Rothstein, Michael Sendtner, Katie C. Sidle, Zachary Simmons, David J. Stone, Pentti J. Tienari, John Q. Trojanowski, Juan C. Troncoso, Miko Valori, Philip Van Damme, Ludo Van Den Bosch, Lorne Zinman, Diego Albani, Barbara Borroni, Alessandro Padovani, Amalia Bruni, Jordi Clarimon, Oriol Dols-Icardo, Ignacio Illán-Gala, Alberto Lleó, Adrian Danek, Daniela Galimberti, Elio Scarpini, Maria Serpente, Caroline Graff, Huei-Hsin Chiang, Behzad Khoshnood, Linn Öijerstedt, Christopher M. Morris, Benedetta Nacmias, Sandro Sorbi, Jorgen E. Nielsen, Lynne E. Hjermind, Valeria Novelli, Annibale A. Puca, Pau Pastor, Ignacio Alvarez, Monica Diez-Fairen, Miquel Aguilar, Robert Perneczky, Janine Diehl-Schimd, Mina Rossi, Agustin Ruiz, Mercè Boada, Isabel Hernández, Sonia Moreno-Grau, Johannes C. Schlachetzki, Dag Aarsland, Marilyn S. Albert, Johannes Attems, Matthew J. Barrett, Thomas G. Beach, Lynn M. Bekris, David A. Bennett, Lilah M. Besser, Eileen H. Bigio, Sandra E. Black, Bradley F. Boeve, Ryan C. Bohannan, Francesca Brett, Maura Brunetti, Chad A. Caraway, Jose-Alberto Palma, Andrea Calvo, Antonio Canosa, Dennis Dickson, Charles Duyckaerts, Kelley Faber, Tanis Ferman, Margaret E. Flanagan, Gianluca Floris, Tatiana M. Foroud, Juan Fortea, Ziv Gan-Or, Steve Gentleman, Bernardino Ghetti, Jesse Raphael Gibbs, Alison Goate, David Goldstein, Isabel González-Aramburu, Neill R. Graff-Radford, Angela K. Hodges, Heng-Chen Hu, Daniel Hupalo, Jon Infante, Alex Iranzo, Scott M. Kaiser, Horacio Kaufmann, Julia Keith, Ronald C. Kim, Gregory Klein, Rejko Krüger, Walter Kukull, Amanda Kuzma, Carmen Lage, Suzanne Lesage, James B. Leverenz, Giancarlo Logroscino, Grisel Lopez, Seth Love, Qinwen Mao, Maria Jose Marti, Elisa Martinez-McGrath, Mario Masellis, Eliezer Masliah, Patrick May, Ian McKeith, Marek-Marsel Mesulam, Edwin S. Monuki, Kathy L. Newell, Lucy Norcliffe-Kaufmann, Laura Palmer, Matthew Perkins, Olga Pletnikova, Laura Molina-Porcel, Regina H. Reynolds, Eloy Rodríguez-Rodríguez, Jonathan D. Rohrer, Pascual Sanchez-Juan, Clemens R. Scherzer, Geidy E. Serrano, Vikram Shakkottai, Ellen Sidransky, Nahid Tayebi, Alan J. Thomas, Bension S. Tilley, Ronald L. Walton, Randy Woltjer, Zbigniew K. Wszolek, Georgia Xiromerisiou, Chiara Zecca, Hemali Phatnani, Justin Kwan, Dhruv Sareen, James R. Broach, Ximena Arcila-Londono, Edward B. Lee, Neil A. Shneider, Ernest Fraenkel, Noah Zaitlen, James D. Berry, Andrea Malaspina, Gregory A. Cox, Leslie M. Thompson, Steve Finkbeiner, Efthimios Dardiotis, Timothy M. Miller, Siddharthan Chandran, Suvankar Pal, Eran Hornstein, Daniel J. MacGowan, Terry Heiman-Patterson, Molly G. Hammell, Nikolaos.A. Patsopoulos, Oleg Butovsky, Joshua Dubnau, Avindra Nath, Matt Harms, Eleonora Aronica, Mary Poss, Jennifer Phillips-Cremins, John Crary, Nazem Atassi, Dale J. Lange, Darius J. Adams, Leonidas Stefanis, Marc Gotkine, Suma Babu, Towfique Raj, Sabrina Paganoni, Ophir Shalem, Colin Smith, Bin Zhang, Brent Harris, Iris Broce, Vivian Drory, John Ravits, Corey McMillan, Vilas Menon, Lani Wu, Steven Altschuler, Khaled Amar, Neil Archibald, Oliver Bandmann, Erica Capps, Alistair Church, Jan Coebergh, Alyssa Costantini, Peter Critchley, Boyd CP. Ghosh, Michele T.M. Hu, Christopher Kobylecki, P. Nigel Leigh, Carl Mann, Luke A. Massey, Uma Nath, Nicola Pavese, Dominic Paviour, Jagdish Sharma, Jenny Vaughan, HUS Neurocenter, Neurologian yksikkö, Department of Neurosciences, Clinicum, Pentti Tienari / Principal Investigator, Parkinson's UK, Human Genetics, ARD - Amsterdam Reproduction and Development, ANS - Complex Trait Genetics, Pathology, ANS - Cellular & Molecular Mechanisms, AII - Inflammatory diseases, Universidad de Cantabria, Rowe, James [0000-0001-7216-8679], and Apollo - University of Cambridge Repository

Subjects
0301 basic medicine, Huntington's Disease, Pathology, amyotrophic lateral sclerosis, Huntingtin, Neurology, 1702 Cognitive Sciences, International ALS/FTD Genomics Consortium, Neurodegenerative, frontotemporal dementia, 3124 Neurology and psychiatry, 0302 clinical medicine, Medicine, 2.1 Biological and endogenous factors, Psychology, Amyotrophic lateral sclerosis, Aetiology, Alzheimer's Disease Related Dementias (ADRD), NYGC ALS Consortium, Huntingtin Protein, DNA Repeat Expansion, General Neuroscience, Frontotemporal Dementia (FTD), International FTD Genetics Consortium, whole-genome sequencing, Frontotemporal Dementia, Neurological, Cognitive Sciences, Lewy body dementia, huntingtin, repeat expansions, Amyotrophic Lateral Sclerosis, Humans, Mutation, Whole Genome Sequencing, Frontotemporal dementia, Huntington’s disease, medicine.medical_specialty, congenital, hereditary, and neonatal diseases and abnormalities, FALS Sequencing Consortium, Article, 03 medical and health sciences, Atrophy, Rare Diseases, American Genome Center, Clinical Research, mental disorders, Genetics, Acquired Cognitive Impairment, Dementia, PROSPECT Consortium, Neurology & Neurosurgery, Lewy body, business.industry, International LBD Genomics Consortium, Neurosciences, 3112 Neurosciences, Alzheimer's Disease including Alzheimer's Disease Related Dementias (AD/ADRD), nutritional and metabolic diseases, medicine.disease, Brain Disorders, nervous system diseases, 030104 developmental biology, Genomics England Research Consortium, 1701 Psychology, ALS, business, 1109 Neurosciences, 030217 neurology & neurosurgery
Abstract

Hannu Laaksovirta konsortion jäsenenä. The Genomics England Research Consortium, The International ALS/FTD Genomics Consortium (iAFGC), The International FTD Genetics Consortium (IFGC), The International LBD Genomics Consortium (iLBDGC), The NYGC ALS Consortium, The PROSPECT Consortium,17 James B. Rowe,17 Luisa Benussi,18 Giuliano Binetti,18,19 Roberta Ghidoni,18 Edwin Jabbari,20,21 Coralie Viollet,22 Jonathan D. Glass,23 Andrew B. Singleton,24 Vincenzo Silani,25,26 Owen A. Ross,27 Mina Ryten,8,28,29 Ali Torkamani,30 Toshiko Tanaka,31 Luigi Ferrucci,31 Susan M. Resnick,32 We examined the role of repeat expansions in the pathogenesis of frontotemporal dementia (FTD) and amyotrophic lateral sclerosis (ALS) by analyzing whole-genome sequence data from 2,442 FTD/ALS patients, 2,599 Lewy body dementia (LBD) patients, and 3,158 neurologically healthy subjects. Pathogenic expansions (range, 40?64 CAG repeats) in the huntingtin (HTT) gene were found in three (0.12%) patients diagnosed with pure FTD/ALS syndromes but were not present in the LBD or healthy cohorts. We replicated our findings in an independent collection of 3,674 FTD/ALS patients. Postmortem evaluations of two patients revealed the classical TDP-43 pathology of FTD/ALS, as well as huntingtin-positive, ubiquitin-positive aggregates in the frontal cortex. The neostriatal atrophy that pathologically defines Huntington?s disease was absent in both cases. Our findings reveal an etiological relationship between HTT repeat expansions and FTD/ALS syndromes and indicate that genetic screening of FTD/ALS patients for HTT repeat expansions should be considered. We examined the role of repeat expansions in the pathogenesis of frontotemporal dementia (FTD) and amyotrophic lateral sclerosis (ALS) by analyzing whole-genome sequence data from 2,442 FTD/ALS patients, 2,599 Lewy body dementia (LBD) patients, and 3,158 neurologically healthy subjects. Pathogenic expansions (range, 40?64 CAG repeats) in the huntingtin (HTT) gene were found in three (0.12%) patients diagnosed with pure FTD/ALS syndromes but were not present in the LBD or healthy cohorts. We replicated our findings in an independent collection of 3,674 FTD/ALS patients. Postmortem evaluations of two patients revealed the classical TDP-43 pathology of FTD/ALS, as well as huntingtin-positive, ubiquitin-positive aggregates in the frontal cortex. The neostriatal atrophy that pathologically defines Huntington?s disease was absent in both cases. Our findings reveal an etiological relationship between HTT repeat expansions and FTD/ALS syndromes and indicate that genetic screening of FTD/ALS patients for HTT repeat expansions should be considered.

Published
2020
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3. Upfront boost Gamma Knife 'leading-edge' radiosurgery to FLAIR MRI-defined tumor migration pathways in 174 patients with glioblastoma multiforme: a 15-year assessment of a novel therapy

Author

Christopher Duma, Ryan M Casserly, Nathan Oh, Brian S. Kim, Marianne Plunkett, Christopher M Owen, Daniela Alexandru Abrams, Azzurra-Sky Riley, Ruslana Cannell, Alexa Smith, Ralph Mackintosh, Daniel J Furman, Robert O. Dillman, Gustavo Mendez, David Weiland, Marlon S. Mathews, Michael Brant-Zawadzki, Ami R Sanathara, Lian Stemler, Garrett Smith, Chad A. Caraway, Burton L. Eisenberg, and Peter Chen

Subjects
Adult, Time Factors, medicine.medical_treatment, Brain tumor, Radiosurgery, 03 medical and health sciences, Young Adult, 0302 clinical medicine, Cell Movement, Glioma, Multicenter trial, Medicine, Humans, Aged, Retrospective Studies, Aged, 80 and over, Chemotherapy, Temozolomide, business.industry, Brain Neoplasms, Astrocytoma, General Medicine, Middle Aged, medicine.disease, Magnetic Resonance Imaging, Radiation therapy, Treatment Outcome, 030220 oncology & carcinogenesis, business, Nuclear medicine, Glioblastoma, 030217 neurology & neurosurgery, medicine.drug, Follow-Up Studies
Abstract

OBJECTIVEGlioblastoma multiforme (GBM) is composed of cells that migrate through the brain along predictable white matter pathways. Targeting white matter pathways adjacent to, and leading away from, the original contrast-enhancing tumor site (termed leading-edge radiosurgery [LERS]) with single-fraction stereotactic radiosurgery as a boost to standard therapy could limit the spread of glioma cells and improve clinical outcomes.METHODSBetween December 2000 and May 2016, after an initial diagnosis of GBM and prior to or during standard radiation therapy and carmustine or temozolomide chemotherapy, 174 patients treated with radiosurgery to the leading edge (LE) of tumor cell migration were reviewed. The LE was defined as a region outside the contrast-enhancing tumor nidus, defined by FLAIR MRI. The median age of patients was 59 years (range 22–87 years). Patients underwent LERS a median of 18 days from original diagnosis. The median target volume of 48.5 cm3 (range 2.5–220.0 cm3) of LE tissue was targeted using a median dose of 8 Gy (range 6–14 Gy) at the 50% isodose line.RESULTSThe median overall survival was 23 months (mean 43 months) from diagnosis. The 2-, 3-, 5-, 7-, and 10-year actual overall survival rates after LERS were 39%, 26%, 16%, 10%, and 4%, respectively. Nine percent of patients developed treatment-related imaging-documented changes due to LERS. Nineteen percent of patients were hospitalized for management of edema, 22% for resection of a tumor cyst or new tumor bulk, and 2% for shunting to treat hydrocephalus throughout the course of their disease. Of the patients still alive, Karnofsky Performance Scale scores remained stable in 90% of patients and decreased by 1–3 grades in 10% due to symptomatic treatment-related imaging changes.CONCLUSIONSLERS is a safe and effective upfront adjunctive therapy for patients with newly diagnosed GBM. Limitations of this study include a single-center experience and single-institution determination of the LE tumor target. Use of a leading-edge calculation algorithm will be described to achieve a consistent approach to defining the LE target for general use. A multicenter trial will further elucidate its value in the treatment of GBM.

Published
2016

4. ACTR-25. UP-FRONT BOOST GAMMA KNIFE 'LEADING EDGE' RADIOSURGERY (LERS) TO MR FLAIR-DEFINED TUMOR MIGRATION PATHWAYS IN 174 PATIENTS WITH GLIOBLASTOMA MULTIFORME: A 15-YEAR ASSESSMENT OF A NOVEL THERAPY

Author

Gustavo Mendez, Burton L. Eisenberg, Peter Chen, Marlon Mathews, Garrett Smith, Marianne Plunkett, Michael Brant-Zawadzki, Ryan M Casserly, Daniel J Furman, Ralph Mackintosh, Brian S. Kim, Robert O. Dillman, Chad A. Caraway, Azzurra-Sky Riley, Christopher Duma, David Weiland, and Ruslana Cannell

Subjects
Cancer Research, Leading edge, medicine.medical_specialty, business.industry, medicine.medical_treatment, Fluid-attenuated inversion recovery, Gamma knife, medicine.disease, Radiosurgery, Oncology, Medicine, Neurology (clinical), Radiology, Nuclear medicine, business, Front (military), Glioblastoma
Published
2016
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