School of Medicine
Showing 201-220 of 363 Results
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Gheorghe Chistol
Assistant Professor of Chemical and Systems Biology
Current Research and Scholarly InterestsResearch in my laboratory is aimed at understanding how eukaryotes replicate their DNA despite numerous challenges (collectively known as replication stress), and more generally – how eukaryotic cells safeguard genome integrity. Specifically, we are investigating: (i) mechanisms that regulate the activity of the replicative helicase during replication stress, (ii) mechanisms that control the inheritance of epigenetic information during replication, and (iii) mechanisms of ubiquitin-mediated regulation of genome maintenance. We utilize single-molecule microscopy to directly image fluorescently-labeled replication factors and track them in real time in Xenopus egg extracts. I developed this system as a postdoctoral fellow, and used it to monitor how the eukaryotic replicative helicase copes with DNA damage. We plan to further extend the capabilities of this platform to directly visualize other essential replication factors, nucleosomes, and regulatory post-translational modifications like ubiquitin chains. By elucidating molecular mechanisms responsible for maintaining genome stability, we aim to better understand the link between genome instability and cancer, and how these mechanisms can be harnessed to improve disease treatment.
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Ritu Chitkara
Clinical Professor, Pediatrics - Neonatal and Developmental Medicine
Current Research and Scholarly InterestsSimulation based research, Neonatal Resuscitation research
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Usha Chitkara
Professor of Obstetrics and Gynecology at the Stanford University Medical Center, Emerita
Current Research and Scholarly InterestsRh disease, other red call isoimmunization, e.g. Kell, etc.
I.T.P. and alloimmune thrombocytopenia
Multiple pregnancy (twins, triplets, etc.) and associated problems and procedures
Ultrasound referrals -- complicated and routine
Procedures --cordocentesis, intrauterine transfusion; selective termination or reduction in multiple pregnancy. -
Bill Chiu
Associate Professor of Surgery (Pediatric Surgery)
BioDr. Chiu obtained his B.S. degree in Biological Sciences and graduated with Honors from Stanford University. After graduating, he received his Medical Degree at Northwestern University Feinberg School of Medicine, where he remained for his internship and General Surgery residency training. Dr. Chiu completed his Pediatric Surgery training at The Children’s Hospital of Philadelphia. He is an Associate Professor at Stanford University School of Medicine where he has an active research program studying innovative approaches to treat patients with neuroblastoma.
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Michelle Chiu, MD
Clinical Assistant Professor, Medicine
BioDr. Chiu is a hospitalist. She is a clinical assistant professor in the Department of Medicine, Division of Hospital Medicine.
She received her residency training at Stanford Health Care. She was one of two residents in her class to be awarded the Julian Wolfsohn Award for dedication to leadership, clinical practice, and teaching.
Dr. Chiu earned her medical degree at Case Western Reserve University School of Medicine. -
Wah Chiu
Wallenberg-Bienenstock Professor and Professor of Bioengineering and of Microbiology and Immunology
Current Research and Scholarly InterestsMy research includes methodology improvements in single particle cryo-EM for atomic resolution structure determination of molecules and molecular machines, as well as in cryo-ET of cells and organelles towards subnanometer resolutions. We collaborate with many researchers around the country and outside the USA on understanding biological processes such as protein folding, virus assembly and disassembly, pathogen-host interactions, signal transduction, and transport across cytosol and membranes.
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Grace Cho, MD
Clinical Assistant Professor, Dermatology
BioDr. Grace Cho is a Clinical Assistant Professor of Dermatology at Stanford. She received a Bachelor of Arts degree in molecular biology from Harvard University and attended medical school at Stanford. She completed her internship at Santa Clara Valley Medical Center and her residency in dermatology at Stanford.
Her clinical interests include full range of general medical dermatology, including acne, psoriasis, and prevention and treatment of skin cancer, as well as complex medical dermatology such as blistering and autoimmune dermatoses. She also has a special interest in medical education and mentorship.
Dr. Cho is originally from Seoul, South Korea and Michigan. Outside of work, she enjoys hiking, cycling, and reading. -
Mildred Cho, PhD
Professor (Research) of Pediatrics (Center for Biomedical Ethics) and of Medicine (Primary Care and Population Health)
Current Research and Scholarly InterestsDr. Cho's major areas of interest include: ethical and social issues in genetic research, including those arising from gene therapy and editing, synthetic biology, microbiome research, the use of artificial intelligence to analyze genomic and medical data, the effects of gene patenting on clinical genetic testing and research, and the impacts of academic-industry ties on biomedical research.
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S. Charles Cho, MD
Clinical Professor, Neurology & Neurological Sciences
Clinical Professor (By courtesy), NeurosurgeryCurrent Research and Scholarly InterestsClinical research focused on peripheral nerve and muscle disorders. Also involved with prevention of cerebrovascular disesase in the intraoperative setting. Ongoing clincial studies include treatments for Amyotrophic Lateral Sclerosis (ALS), Inflammatory Demyelinating Neuropathy and HIV neuropathic pain.
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Valerie Chock
Professor of Pediatrics (Neonatology) and, by courtesy, of Obstetrics and Gynecology (Maternal Fetal Medicine)
Current Research and Scholarly InterestsNeurological monitoring in critically ill infants. Altered hemodynamics in neonates, especially in relation to prematurity, congenital heart disease, and central nervous system injury. Determination of the hemodynamic significance and effects of a patent ductus arteriosus in the preterm infant. Utilizing NIRS (near-infrared spectroscopy) and other technologies for improved monitoring in the NICU.
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Eun Young Choi, PhD
Instructor, Neurosurgery
Current Research and Scholarly InterestsDr. Choi is broadly interested in mapping the brain’s connectivity and characterizing its functional dynamics using advanced neuroimaging and clinical neurophysiological methods, as well as utilizing this information to identify individual-specific neurosurgical targets for neuromodulation (e.g., deep brain stimulation). Her prior work has mapped the functional and connectional organization of the striatum using neuroimaging and neuroanatomical connectivity methods. She is currently focused on the use of thalamic deep brain stimulation to improve memory and attention in traumatic brain injury and Alzheimer’s disease.
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Octavio Choi, MD, PhD
Clinical Associate Professor, Psychiatry and Behavioral Sciences
Current Research and Scholarly InterestsDr. Choi is the founding director of the Stanford Neuro Forensics Accelerator, whose core mission is to accelerate the transformation of basic neuroscience research into actionable insights for reliable legal decision making.
