Stanford University
Showing 29,601-29,650 of 37,012 Results
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Branimir I. Sikic, M. D.
Professor of Medicine (Oncology), Emeritus
Current Research and Scholarly InterestsResearch Interests: cancer pharmacology, mechanisms of resistance to anticancer drugs, regulation and function of MDR1 and tubulin genes, CD47 as a target for activation of anticancer macrophases, Phase I trials of new drugs, gene expression profiling of cancers
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Pilleriin Sikka
Postdoctoral Scholar, Anesthesiology, Perioperative and Pain Medicine
Current Research and Scholarly InterestsWhat makes certain experiences transformative, and how can we harness them to support resilience and mental health? I explore this question by studying emotions across various states of consciousness—waking, dreaming, anesthesia, psychedelics, and meditation. With a background in psychology, neuroscience, and anesthesiology, I bring together methods that are rarely combined: daily diaries and surveys, language and narrative analysis, neurophysiological recordings, lab experiments, and clinical trials. My work has three main aims: (1) to understand how affective experiences unfold across states; (2) to test whether these experiences can be deliberately shaped to support mental health; and (3) to identify the mechanisms that make them transformative. This interdisciplinary approach has led to the first controlled studies of anesthesia-induced dreams for trauma, new insights into peace of mind and emotion regulation, and cross-state comparisons showing how affective experiences in altered states can foster resilience. My long-term goal is to develop a new frontier in affective science: the study of how transformative experiences across different states of mind can improve well-being.
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Oscar Silva
Clinical Assistant Professor, Pathology
BioOscar is an academic hematopathologist who completed anatomic and clinical pathology residency and hematopathology fellowship at Stanford in 2020. Prior to Stanford, he received his MD and PhD from UCLA. His interests include immunology, the pathogenesis and diagnosis of lymphomas, and global health.
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Ruwan Silva, MD, MPhil
Clinical Assistant Professor, Ophthalmology
Clinical Assistant Professor (By courtesy), NeurosurgeryBioProfessor Ruwan Amila Silva, MD, MPhil is board certified and fellowship trained vitreoretinal surgeon in the department of ophthalmology at Stanford University Medical Center. He received his BA in Neurobiology from Harvard University graduating Magna cum laude with Highest Honors. He then received his Masters of Philosophy (MPhil) in Neurobiology from Cambridge University in England. Following this, he received his medical degree from Stanford University’s School of Medicine. Dr. Silva completed his ophthalmology residency at the Bascom Palmer Eye Institute, the top rated eye hospital in the country. While there he was awarded the Heed Fellowship, the most prestigious national award for ophthalmology residents in the country. Dr. Silva returned to Stanford University to complete his vitreoretinal surgery fellowship where he was awarded the Ronald G. Michels Foundation Award, the nation’s highest honor for a retina surgery fellow. During his fellowship at Stanford he was also awarded the prestigious Evangelos S. Gragoudas Award by the Macula Society. Following fellowship, Dr. Silva remained at Stanford University's School of Medicine as an Assistant Professor of Vitreoretinal Surgery in the Department of Ophthalmology. Since 2015, he has been named one of “America’s Top Ophthalmologists” by Consumers’ Research Council of America. He was also selected as a "Top Ophthalmologist" by the International Association of Ophthalmologists.
Dr. Silva's clinical practice focuses mainly on macular degeneration and retinal vascular disease (such as diabetic retinopathy, retinal vein occlusions and central serous retinopathy). Surgically, he specializes in diseases of the vitreous and retina: including repair of retinal detachments, surgery for the macula (such as treatment of epiretinal membranes and macular holes) and correction of dislocated intraocular lenses. His research interests mainly involve developing novel therapies for these diseases (http://med.stanford.edu/artificial-retina.html) and have resulted in over 50 combined peer-reviewed scientific manuscripts, book chapters and national meeting presentations.
Dr. Silva is a member of the American Academy of Ophthalmology, the Association for Research in Vision and Ophthalmology, as well as the American Society of Retina Specialists. He is a Board Certified Diplomate of the American Board of Ophthalmology. -
Agripino S. Silveira
BioAgripino is as Advanced Lecturer in Portuguese at the Stanford Language Center. He earned his Ph.D. in Linguistics from the University of New Mexico with a research focus on “Subject Expression in Brazilian Portuguese.” Over the years, Agripino has made significant contributions to the field of linguistics and Portuguese language studies, with publications that include the "Modern Brazilian Portuguese Grammar" (co-authored) and several research articles in notable journals.
In addition to his academic accomplishments, Agripino has a rich history of teaching, having been a faculty member at the Middlebury Language Schools and an ESL instructor at the University of New Mexico. He has also held administrative roles, including co-chairing the Portuguese Special Interest Group (SIG) and coordinating pronunciation courses at the Middlebury Portuguese Language School.
Agripino's expertise is further highlighted by his role as a rater and tester of Oral Proficiency Interviews (OPIs) and as a rater of Written Proficiency Tests (WPTs), both in Portuguese.
His professional affiliations include the American Organization of Teachers of Portuguese (AOTP), American Portuguese Studies Association (APSA), Linguistic Society of America (LSA), and the American Council of Teachers of Foreign Languages (ACTFL), among others. -
Bernardo Silveira
Ph.D. Student in Education, admitted Autumn 2025
BioBernardo Silveira is an education journalist, high school teacher, and teacher educator with over a decade of teaching experience. His foundational education includes a bachelor's degree in Portuguese Language and Literatures from Universidade Salgado de Oliveira. Besides furthering his expertise through postgraduate specializations in New Trends in Education and Student Focus, Technologies Applied to Education, and Higher Education Teaching and Active Methodologies, Bernardo earned a master's degree in Education with a specialization in Innovation in Education from the University of Lisbon. He is currently a doctoral student in Education at Stanford University, focusing on Curriculum Studies and Teacher Education, as well as Learning Sciences and Technology Design.
Bernardo's research focuses on teacher education and the integration of digital technologies in education. He is passionate about community- and design-based research that engages teachers in educational discussions, democratizes access to technologies, and advocates for supportive public policies. Beyond his academic pursuits, Bernardo has a proven record of authoring didactic materials, developing curricula and MOOCs, and managing pedagogical initiatives. -
Gerald Silverberg
Professor of Neurosurgery, Emeritus
Current Research and Scholarly InterestsAge-related changes in the blood-brain barrier (BBB)and on CSF dynsmics decrease the clearance of toxic metabolites, such as amyloid beta peptides (A-betas), from the brain. I am studing the effects of aging and hydrocephalus on the BBB receptors that transport A-betas and on the formation and bulk flow of CSF.
