Scientific Program

Conference Series Ltd invites all the participants across the globe to attend 8th World Congress and Expo on Cell & Stem Cell Research Orlando, Florida, USA.

Day 1 :

Keynote Forum

Haval Shirwan

University of Louisville, USA

Keynote: Targeted deletion of pathogenic T effector cells as a robust means of allograft tolerance

Time : 10:00-10:30

OMICS International Stem Cell Research 2017 International Conference Keynote Speaker Haval Shirwan photo
Biography:

Haval Shirwan is Dr. Michael and Joan Hamilton Endowed Chair in Autoimmune Disease, Professor of Microbiology and Immunology, Director of Molecular Immunomodulation Program at the Institute for Cellular Therapeutics. He conducted his Graduate studies at the University of California in Santa Barbara, CA, and Postdoctoral studies at California Institute of Technology in Pasadena, CA. He joined the University of Louisville in 1998 after holding academic appointments at various academic institutions in the United States. His research focuses on the modulation of immune system for the treatment of immune-based diseases with particular focus on type 1 diabetes, transplantation, and development of prophylactic and therapeutic vaccines against cancer and infectious diseases.  He is an inventor on over a dozen of worldwide patents, founder and CEO/CSO of FasCure Therapeutics, LLC, widely published, organized and lectured at numerous national/international conferences, served on study sections for various federal and non-profit funding agencies, and is on the Editorial Board of a number of scientific journals. He is member of several national and international societies and recipient of various awards.

Abstract:

Transplantation of pancreatic islets as a source of beta cells producing insulin has proven effective in improving metabolic control/quality of life and preventing severe hypoglycemic events in patients with type 1 diabetes. Rejection of islets mediated by T cells is a major limitation of clinical islet transplantation, which is presently controlled by standard immunosuppression.  Chronic use of immunosuppression is not only ineffective in controlling rejection, but also has various side effects compromising the life quality of graft recipients. Therefore, there is an acute need for the development of targeted immunomodulatory approaches that have efficacy and safety features.  Inasmuch as T effector cells are the major culprit of allograft rejection and their pathogenic function is controlled by T regulatory cells, we have recently developed novel forms of immune ligands to target pathogenic T cells for physical elimination, while simultaneously expanding protective T regulatory cells.  The application of this concept to pancreatic islet grafts for the treatment of diabetes will be discussed.

Keynote Forum

Mahendra S.Rao

Q Therapeutics, Inc., USA

Keynote: IPSC derived MSC and MSC engineering

Time : 10:30-11:00

OMICS International Stem Cell Research 2017 International Conference Keynote Speaker Mahendra S.Rao photo
Biography:

Dr. Mahendra S. Rao, M.D., Ph.D., serves as the Vice President of Strategic Affairs at Q Therapeutics and the Vice President of Regenerative Medicine at the New York Stem Cell Foundation. Dr. Rao is a Scientific Co-Founder of Q Therapeutics, Inc. He has been Chairman of Scientific & Medical Advisory Board and Chief Clinical & Regulatory Advisor at CBR Systems, Inc. since February 2015. Dr. Rao serves as Chairman of the Scientific Advisory Board and Chief Strategy Officer at Q Therapeutics, Inc. Dr. Rao was a Scientific Co-Founder and Chief Scientific Consultant of Q Therapeutics, Inc. He heads stem cell research and development program at Invitrogen Corp. He is an expert in glial stem cell biology and for the last 20 years has acted as a Scientific Consultant for a broad range of constituencies in academia, government, regulatory affairs and industry. He is involved in stem cell research for more than a decade. Dr. Rao served as the Chief of the Laboratory of Stem Cell Biology at the NIH. Before joining the NIH, Dr. Rao led the Stem Cell and Regenerative Medicine division at Life Technologies. He serves as a Member of Scientific Advisory Board for IPSC Banking and CGMP Production at Allele Biotechnology and Pharmaceuticals, Inc. He serves as Member of the Scientific Advisory Board at ReNeuron Group plc. He has been an Independent Director of Cesca Therapeutics Inc. since April 1, 2014. Dr. Rao has served as the Chairman of the FDA's Cell and Gene Therapy Advisory Committee. He served as chair of the FDA's Center for Biologics Evaluation and Research (CBER) Advisory committee. Dr. Rao serves as Vice President for Regenerative Medicine at The New York Stem Cell Foundation Research Institute. 

Abstract:

Mesenchymal stem cells have been approved for therapy in multiple geographies and for multiple indications. However, manufacturing from an adult source has been a challenge for allogeneic use. We have proposed that MSC derived from IPSC may solve this sourcing issue and offer several advantages such as the ability to prospectively identify the right allelic phenotype and the possibility of genetically modifying the cells to enhance their utility.

OMICS International Stem Cell Research 2017 International Conference Keynote Speaker Paul J Davis photo
Biography:

  • Dr Paul J Davis is a graduate of Harvard Medical School and had his postgraduate medical training at Albert Einstein College of Medicine and the NIH. His academic positions have included Chair, Department of Medicine at Albany Medical College. He has served as President of American Thyroid Association, as a member of the Board of Directors of the American Board of Internal Medicine and he is Co-Head, Faculty of 1000 – Endocrinology. He serves on multiple Editorial Boards of His scientific interests include molecular mechanisms of actions of nonpeptide hormones, particularly, thyroid hormone. He and his colleagues described the cell surface receptor for thyroid hormone on integrin αvß3 that underlies the pro-angiogenic activity of the hormone and the proliferative action of the hormone on cancer cells. He has co-authored more than 200 original research articles and 30 textbook chapters and he has edited three medical textbooks.

Abstract:

Clinical evidence in a limited number of patients supports the concept that glioblastoma multiforme (GBM) is a thyroid hormone-dependent cancer. In vitro evidence indicates that L-thyroxine (T4), the principal secretory product of the thyroid gland, at physiological concentrations stimulates proliferation of glioma/GBM cancer cells via a polyfunctional cell surface receptor for T4 on the extracellular domain of cancer cell plasma membrane integrin avb3. This action of T4 is blocked by nanoparticulate tetraiodothyroacetic acid (Nanotetrac, Nano-diamino-tetrac, NDAT). Tetrac in this NDAT formulation is covalently bound via a diaminopropane linker to a poly(lactic-co-glycolic acid) (PLGA) nanoparticle. We have examined histopathologically the induction by NDAT of devascularization, of necrosis and apoptosis in U87MG human GBM cell xenografts in nude mice. Treatment regimen was 1 mg tetrac equivalent/kg body weight s.c. as NDAT daily X10 d, begun 2 d following tumor cell implantation when tumor volume estimates were 350 mm3. Xenografted control animals received void nanoparticulate PLGA.  Xenograft weight in treated animals at sacrifice was reduced by 50% (P<0.01). Tumor area measured in histologic sections was reduced by 80% in treated animals compared to controls (P<0.001). Blinded analysis of changes in histologic slides from xenografts revealed essentially complete loss of tumor blood vessels with NDAT (P<0.001 vs. control xenografts). This finding was associated with no evidence of hemorrhage. Eighty percent of the cell population in grafts was either necrotic or apoptotic (P<0.001 vs. control) and cell density was reduced by 60% vs. control tumors (P <0.001 vs. control). Mitotic figures/field examined was reduced by 80%.  In summary, NDAT, acting at the thyroid hormone-tetrac receptor on the extracellular domain of integrin avb3, devascularized human GBM xenografts with resultant widespread necrosis.  In the tumor cell population that was not necrotic, drug-induced apoptosis was documented. The thyroid hormone receptor on avb3 in U87MG cells is a single endocrine target with multiple downstream functions that are exploited by anticancer and anti-angiogenic actions of NDAT. 

Keynote Forum

Bakhos A Tannous

Harvard Medical School, USA

Keynote: Glioblastoma cells and stem cells: Imaging and gene/drug/cell therapy

Time : 11:50-12:20

OMICS International Stem Cell Research 2017 International Conference Keynote Speaker Bakhos A Tannous photo
Biography:

Bakhos A Tannous is an Associate Professor of Neurology at Harvard Medical School and Director for the Interdepartmental Neuroscience Center at the Massachusetts General Hospital. He is a member of the Dana Farber/Harvard Cancer Center and also acts as Co-Director of the Molecular Neurogenetics Unit-East. His research interest includes novel imaging, high throughput discovery of gene/cell/drug therapies for brain tumors, with a primary focus on glioma stem cells, as well as detection of tumor-specific biomarkers in blood. He has published >90 papers and serves as an Editorial Board Member of several journals.

Abstract:

Glioblastomas (GBMs) comprises >50% of all primary brain tumors and are the most malignant type with a 5-year survival rate of only 3.3%, despite standard-of-care (surgery, radiation and temozolomide). Recently it has been shown that the glioma stem-like cells (GSCs; or tumor initiating cells) sub-population of the tumor are largely responsive for tumor resistance, recurrence and patient death, thus providing a clinically-relevant model to study GBM. GBMs are highly heterogeneous and there is a complex interaction among different subtypes of tumor cells and stromal cells associated with the tumor which can modify the tumor itself as well as its microenvironment to promote tumor growth, invasion, angiogenesis and immune suppression. The transcriptome profiles of GBMs has identified four major subtypes, two of which, proneural (PN) and mesenchymal (MES), predominate with multiple subtypes residing in the same tumor. GBM with enriched MES properties typically display a more aggressive phenotype both in vitro and in vivo with pronounced radio/chemo resistance. Our goal is to understand GBM progression and therapeutic resistance to help us develop novel diagnostics/therapeutics aiming at eradicating this cancer type. Over the last several years, we have developed novel efficient gene/drug/cell therapeutic strategies that bypass the blood-brain barrier to target and eradicate patient-derived GBM stem cells model.