School of Medicine


Showing 601-620 of 715 Results

  • Lars Steinmetz

    Lars Steinmetz

    Professor of Genetics

    Current Research and Scholarly Interests We apply diverse genomic approaches to understand how genetic variation affects health and disease by: 1) functional and mechanistic analyses of gene regulation, 2) studies of meiotic recombination and inheritance, 3) analyses of genetic and environmental interactions, and 4) characterization of diseases in human cells and model organisms. We integrate wet lab and computational genomic, transcriptomic, proteomic and metabolic approaches, and develop technologies to enable personalized medicine.

  • David A. Stevens

    David A. Stevens

    Professor of Medicine, Emeritus

    Current Research and Scholarly Interests Immunology and chemotherapy of human fungal diseases, particularly coccidioidomycosis (Valley Fever) in California and aspergillosis, and the parasitic disease, trypanosomiasis.

  • David Stevenson

    David Stevenson

    Professor of Pediatrics (Genetics) at the Lucile Salter Packard Children's Hospital

    Current Research and Scholarly Interests My research focuses on disorders of the RAS/MAPK pathway (eg. NF1, Noonan, CFC, and Costello syndrome). I am working on understanding the impact of RAS signaling on the musculoskeletal system. I use genomic approaches to identify somatic events and modifiers in the RASopathies. I am also involved in identifying outcome measures for use in clinical trials for the associated orthopedic manifestations. Other areas of research involve vascular anomalies, Prader-Willi syndrome, and hypophosphatasia.

  • David K. Stevenson, M.D.

    David K. Stevenson, M.D.

    The Harold K. Faber Professor of Pediatrics, Senior Associate Dean, Maternal and Child Health and Professor, by courtesy, of Obstetrics and Gynecology

    Current Research and Scholarly Interests Our research is focused on the study of the ontogeny and control of heme catabolism and bilirubin production in the developing neonate. A better understanding of the role of increased bilirubin production in neonatal jaundice and the prevention of hemolytic jaundice has remained an overall objective of our program. Thus, we are exploring the pivotal role of the enzyme heme oxygenase (HO), the rate-limiting enzyme in the production of bilirubin in the developing neonate.

  • Sarah Streett

    Sarah Streett

    Clinical Associate Professor, Medicine - Gastroenterology & Hepatology

    Bio Dr. Sarah Streett is the Clinical Director of Inflammatory Bowel Disease at Stanford and is passionate about taking care of people with IBD. She is a national expert in the treating of complex IBD and is expanding our services to offer multi-disciplinary care and opportunities for clinical research participation. In 2018 she received the Champion of Hope Award from the Crohn?s and Colitis Foundation and serves on their Medical Advisory Board. Her interests are in fertility and pregnancy in people with IBD, developing precision approaches to IBD therapy, and in the role that the microbiome and diet play its pathogenesis. She is one of the investigators in the Stanford IBD Registry and has research projects focused on optimizing clinical outcomes in IBD, the role of the microbiota and diet in IBD and pregnancy and applying new technologies to individualizing therapy for IBD.

    Dr. Streett has a national leadership role in the American Gastroenterological Association, where has been Chair of the Practice Management and Economics Committee, as well as Chair of the AGA?s initiatives on Obesity. She currently serves on the Government Affairs Committee and is a special government employee at the FDA. She has represented the interests of gastroenterologists and their patients on Capitol Hill numerous times. Dr. Streett believes strongly in a collaborative approach to give patient?s personalized care based on the latest therapies for the treatment of IBD.

  • Matthew Strehlow

    Matthew Strehlow

    Associate Professor of Emergency Medicine at the Stanford University Medical Center

    Current Research and Scholarly Interests Dr. Strehlow's research is focused on global health and global emergency care. Working with in-country partners, he aims to identify the epidemiology of emergencies in developing countries and leverage the growth of emergency care systems in innovative ways to improve the overall health of the population. Specific examples include improving patient flow between the community and different level facilities and using emergency call center infrastructure to combat gender based violence.

  • Ashley Rene Styczynski

    Ashley Rene Styczynski

    Postdoctoral Medical Fellow, Infectious Diseases

    Bio Ashley Styczynski, MD, MPH, is an infectious disease fellow in the Division of Infectious Diseases & Geographic Medicine with research interests in epidemiology, global health, emerging infections, and antimicrobial resistance. She holds an MPH from Johns Hopkins Bloomberg School of Public Health and an MD from University of Illinois at Chicago. Prior to coming to Stanford for her infectious disease fellowship, she spent two years as an Epidemic Intelligence Service (EIS) Officer at the Centers for Disease Control and Prevention. During her time as an EIS officer, Ashley conducted outbreak investigations on Zika virus, vaccinia virus, and rabies. She is currently conducting research on perinatal transmission dynamics of antimicrobial resistant organisms and sustainable interventions to reduce transmission of infections within low-resource healthcare facilities.

  • Felice Su

    Felice Su

    Clinical Professor, Pediatrics - Critical Care

    Current Research and Scholarly Interests My clinical pharmacology research is focused on investigating the impact of dynamic organ function on drug disposition and designing dosing strategies based on mathematical models that account for these changes in order to optimize safe medication administration in critically ill children.

    Research through the REVIVE Initiative for Resuscitation Excellence investigates the quality of resuscitation during cardiopulmonary arrest. Areas of focus include early identification during the no-flow state prior to CPR initiation and quality of CPR simulation education.

  • Leslee L.Subak, MD

    Leslee L.Subak, MD

    Katharine Dexter McCormick and Stanley McCormick Memorial Professor

    Current Research and Scholarly Interests My research focuses on the association of weight and urinary incontinence (UI) in women and clinical trials to test strategies to improve outcomes in women?s genitourinary health. We have shown the independent association of weight and UI and the efficacy of weight loss to treat women with UI. I also conduct studies of epidemiology, economics and cost-effectiveness, and novel interventions for UI, sexual dysfunction, vaginal atrophy, pelvic organ prolapse and menopause symptoms.

  • Thomas Sudhof

    Thomas Sudhof

    Avram Goldstein Professor in the School of Medicine and Professor, by courtesy, of Neurology and of Psychiatry and Behavioral Sciences

    Current Research and Scholarly Interests Information transfer at synapses mediates information processing in brain, and is impaired in many brain diseases. Thomas Südhof is interested in how synapses are formed, how presynaptic terminals release neurotransmitters at synapses, and how synapses become dysfunctional in diseases such as autism or Alzheimer's disease. To address these questions, Südhof's laboratory employs approaches ranging from biophysical studies to the electrophysiological and behavioral analyses of mutant mice.

  • Pervez Sultan

    Pervez Sultan

    Associate Professor of Anesthesiology, Perioperative and Pain Medicine at the Stanford University Medical Center

    Bio Dr. Pervez Sultan is an Associate Professor of Obstetric Anesthesiology, at Stanford University School of Medicine. He received his medical degree from the University of Edinburgh and completed the majority of his anesthetic training in Edinburgh and London, within the United Kingdom. He was also previously an Obstetric Anesthesia Fellow at Stanford, after which he completed an MD (Res) research degree exploring ?Molecular mechanisms of perioperative lymphopenia.? Subsequently Dr. Sultan has practiced as an Attending at University College London Hospital with an Honorary Faculty position (Senior Lecturer) at University College London.

    He is currently Chief Investigator for 3 funded multi-center studies and 1 funded single-center study within the United Kingdom and has multiple active International collaborative projects globally. His research interests include Obstetric Anesthesia, recovery following childbirth and peripartum immune function. He has published over 90 peer-reviewed manuscripts, book chapters and editorials. Dr. Sultan currently serves on the Society for Obstetric Anesthesia and Perinatology Research Committee, the International Outreach Committee in addition to SOAP Guideline Committees.

    Researchgate profile: https://www.researchgate.net/profile/Pervez_Sultan2
    Google Scholar profile: https://scholar.google.com/citations?user=Z2ftv_IAAAAJ&hl=en
    Twitter: @PervezSultanMD

  • Yang Sun, MD, PhD

    Yang Sun, MD, PhD

    Associate Professor of Ophthalmology at the Stanford University Medical Center

    Current Research and Scholarly Interests We are interested in the role of inositol phosphatases in eye development and disease, using both animal models and human disease tissue. We are a translational laboratory seeking to understand the basic function of proteins as well as developing therapeutic strategies for clinical trials.

  • Zijie Sun

    Zijie Sun

    Professor of Urology, Emeritus

    Current Research and Scholarly Interests We focus on understanding the molecular mechanism of transcription factors that govern the transformation of normal cells to a neoplastic state. We are especially interested in nuclear hormone action and its interactions with other signaling pathways in tumor development and progression.

  • Philip Sunshine

    Philip Sunshine

    Professor of Pediatrics at the Lucile Salter Packard Children's Hospital, Emeritus

    Current Research and Scholarly Interests My primary interests are in the area of neonatal nutrition and developmental gastroenterology. The use of parenteral nutrition in very low birth weight infants, and the introduction of early enteral feeding to stimulate gastrointestinal maturation are my specific areas of investigative endeavors.

  • James Swartz

    James Swartz

    James H. Clark Professor in the School of Engineering and Professor of Chemical Engineering and of Bioengineering

    Bio Using and Understanding Cell-Free Biology

    Swartz Lab General Research Focus:

    The current and projected research in the Swartz lab balances basic research in microbial metabolism, protein expression, and protein folding with a strong emphasis on compelling applications. The power and versatility of cell-free methods coupled with careful evaluation and engineering of these new systems enables a whole new range of applications and scientific investigation. Fundamental research on: the mechanisms and kinetics of ribosomal function, fundamental bioenergetics, basic mechanisms of protein folding, functional genomics, and metabolic pathway analysis is motivated by a variety of near- and medium term applications spanning medicine, energy, and environmental needs.

    Swartz Lab Application Focus:

    In the medical area , current research addresses the need for patient-specific vaccines to treat cancer. Particularly for lymphomas, there is a strong need to be able to make a new cancer vaccine for each patient. Current technologies are not practical for this demanding task, but cell-free approaches are rapid and inexpensive. We have already demonstrated feasibility in mouse tumor challenge studies and are now expanding the range of applications and working to improve the relevant technologies. Experience with these vaccines has also suggested a new and exciting format for making inexpensive and very potent vaccines for general use.

    To address pressing needs for a new and cleaner energy source, we are working towards an organism that can efficiently capture solar energy and convert it into hydrogen. The first task is to develop an oxygen tolerant hydrogenase using cell-free technology to express libraries of mutated enzymes that can be rapidly screened for improved function. Even though these are very complex enzymes, we have produced active hydrogenases with our cell-free methods. We are now perfecting the screening methods for rapid and accurate identification of improved enzymes. After these new enzymes are identified, the project will progress toward metabolic engineering and bioreactor design research to achieve the scales and economies required.

    To address environmental needs, we are developing an improved water filters using an amazing membrane protein, Aquaporin Z. It has the ability to reject all other chemicals and ions except water. We have efficiently expressed the protein into lipid bilayer vesicles and are now working to cast these membranes on porous supports to complete the development of a new and powerful water purification technology. The same lessons will be applied toward the development of a new class of biosensors that brings high sensitivity and selectivity.

  • Karl Sylvester

    Karl Sylvester

    Professor of Surgery (Pediatric Surgery) at the Stanford University Medical Center

    Current Research and Scholarly Interests One of the current primary interests of the lab is to investigate the mechanisms by which hepatocellular injury and recovery is influenced and controlled by hepatocyte metabolism.

    A second focus of investigation is to identify molecular markers of human disease that provide diagnostic function, serve as targets for possible therapeutic manipulation, or provide insight into mechanisms of human disease. Specific diseases of interest include newborn sepsis and Necrotizing Enterocolitis (NEC).

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