School of Medicine


Showing 1-29 of 29 Results

  • Janelle Aby

    Janelle Aby

    Clinical Professor, Pediatrics - General Pediatrics

    Current Research and Scholarly Interests My interest is in the care and evaluation of newborns. In particular, I have been focusing on improving the educational experience for our residents and students in the nursery regarding the examination and management of term or near-term infants.

  • Maya Adam

    Maya Adam

    Clinical Assistant Professor, Pediatrics - Infectious Diseases

    Bio Maya Adam MD is the Director of Health Education Outreach at Stanford's Center for Health Education and the Faculty Lead for the Digital Medical Education International Collaborative in South Africa. Adam has been teaching at Stanford University since 2009. She received her BA in Human Biology from Stanford before studying medicine at the University of British Columbia in Vancouver, Canada. Prior to her post-secondary studies, she spent 10 years as a professional ballet dancer with the State Theater of Saxony in Germany. At the Stanford Center for Health Education, Adam creates online educational content for use in under-served populations, including those in low- and middle-income countries. Adam leads five massive open online health education courses, serving more than 450,000 international learners. In South Africa, her team collaborates with UNICEF and the National Department of Health to create digital educational content for community health workers and mothers as part of the Road to Health initiative. Adam is the author of Food Love Family: A Practical Guide to Child Nutrition.

  • Catherine Aftandilian

    Catherine Aftandilian

    Clinical Assistant Professor, Pediatrics - Hematology & Oncology

    Current Research and Scholarly Interests I am interested in the prevention and management of infectious complication in pediatric oncology patients. I am also interested in developing a protocol for the management of low risk patients with fever and neutropenia.

  • Rajni Agarwal-Hashmi

    Rajni Agarwal-Hashmi

    Associate Professor of Pediatrics (Stem Cell Transplantation) at the Lucile Salter Packard Children's Hospital

    Current Research and Scholarly Interests Hematopoietic Stem cell biology-created a SCID mouse model to study engraftment of cord blood derived hematopoietic cells and use of this model to develop gene transfer technology for Fanconi anemia.
    Clinical research interests are to develop new protocols to reduce graft vs host disease,treatment of viral infections post transplant and use of manipulated HSC graft in patients who receive mismatched donor transplants.

  • Steven R. Alexander, MD

    Steven R. Alexander, MD

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

    Current Research and Scholarly Interests Dialysis, kidney transplantation, continuous renal replacement therapy in pediatric patients; chronic kidney disease in pediatric patients.

  • Cristina M. Alvira

    Cristina M. Alvira

    Associate Professor of Pediatrics (Critical Care) at the Stanford University Medical Center

    Current Research and Scholarly Interests The overall objective of the Alvira Laboratory is to elucidate the mechanisms that promote postnatal lung development and repair, by focusing on three main scientific goals: (i) identification of the signaling pathways that direct the transition between the saccular and alveolar stages of lung development; (ii) exploration of the interplay between postnatal vascular and alveolar development; and (iii) determination of developmentally regulated pathways that mediate lung repair after injury.

  • Manuel Amieva

    Manuel Amieva

    Professor of Pediatrics (Infectious Diseases) and of Microbiology and Immunology

    Current Research and Scholarly Interests My laboratory studies how bacteria colonize our bodies for long periods of time, and how interactions between bacteria and the epithelial surfaces of the gastrointestinal tract and skin may lead to disease. Epithelial surfaces are the first barrier against infection, but they also where our bodies meet and co-evolve with the microbial world.. Several of our studies have focused on the epithelial junctions as a target for bacterial pathogens. The host epithelium uses its epithelial junctions to form a tight but dynamic barrier with an external surface that is inhospitable to microbial attachment, secretes anti-microbial compounds, and has a rapid rate of self-renewal. The balance in the microbe-epithelial relationship results in silent commensalism or symbiosis; an imbalance results in diseases ranging from acute bacterial invasive disease to chronic ulcers or carcinoma.

    Our laboratory has developed novel microscopy applications such as quantitative 3D confocal microscopy, electron microscopy, time-lapse imaging, microinjection and micromanipulation to visualize the interaction of pathogens with epithelial cells in culture and in animal and human tissues. Many of out studies focus on the gastric pathogen Helicobacter pylori, but we have also expanded our investigations to include the intestinal pathogens Listeria monocytogenes and Salmonella enterica, and the skin pathogen and colonizer Staphylococcus aureus. I believe that elucidating how microbes communicate with and alter our epithelial cells at a molecular level will be important for finding novel therapeutic targets to control mucosal colonization and prevent invasive disease.

    Using this perspective, we have uncovered several novel concepts of how bacteria colonize and breach our epithelial surfaces. For example, we discovered that Helicobacter pylori target the intercellular junctions, and in particular that the virulence factor CagA affects junction assembly and cell polarity. This confers H. pylori the ability to extract nutrients and grow directly on the epithelial surface. We also found that these properties of CagA have consequences for cellular transformation of the epithelium. For instance, we showed that H. pylori affect the activity and state of epithelial stem cells in the stomach by colonizing the epithelial surface deep in the gastric glands. This gland-associated population is essential for pathological inflammation and hyperplasia in animal models, and confers significant colonization advantages to the bacteria. Our Listeria research uncovered a new mechanism and site where bacteria can breach the gastrointestinal epithelial barrier to invade. We found that Listeria find their receptor for invasion at sites of epithelial senescence, where the epithelial junctions undergo dynamic turnover. To study Salmonella and H. pylori we have developed a human organoid model to study their interactions with human gut epithelium in vitro. To study Staphylococcus aureus pathogenesis, we have developed methods to visualize infection at the scale of a single bacterial microcolony using an organoid culture system of human keratinocytes and fibroblasts that grow into a 3D skin-equivalent. We recently identified several proteins at the eptithelial junctions as host factors involved in the pathogenesis of one of Staphylococcus aureus major toxins.

  • Michael Amylon

    Michael Amylon

    Professor of Pediatrics (Hematology/Oncology) at the Lucile Salter Packard Children's Hospital, Emeritus

    Current Research and Scholarly Interests Bone marrow transplantation (BMT) is a treatment modality which is being broadly applied to a growing number of disorders. Increasing success with BMT is offering improved survival to pediatric and adult patients with acute leukemia, chronic leukemia, lymphomas, and a variety of solid tumors as well as severe aplastic anemia.

  • Kanwaljeet Anand

    Kanwaljeet Anand

    Professor of Pediatrics (Pediatric Critical Care) and of Anesthesiology, Perioperative and Pain Medicine at the Stanford University Medical Center

    Current Research and Scholarly Interests Dr. Anand is a translational clinical researcher who pioneered research on the endocrine-metabolic stress responses of infants undergoing surgery and developed the first-ever scientific rationale for pain perception in early life. This provided a framework for newer methods of pain assessment, numerous clinical trials of analgesia/anesthesia in newborns, infants and older children. His research focus over the past 30+ years has contributed fundamental knowledge about pediatric pain/stress, long-term effects of pain in early life, management of pain, mechanisms for opioid tolerance and withdrawal. Current projects in his laboratory are focused on developing biomarkers for repetitive pain/stress in critically ill children and the mechanisms underlying sedative/anesthetic neurotoxicity in the immature brain. He designed and directed many randomized clinical trials (RCT), including the largest-ever pediatric analgesia trial studying morphine therapy in ventilated preterm neonates. He has extensive experience in clinical and translational research from participating in collaborative networks funded by NIMH, NINDS, or NICHD, a track-record of excellent collaboration across multiple disciplines, while achieving success with large research teams like the Collaborative Pediatric Critical Care Research Network (CPCCRN). He played a leadership roles in CANDLE (Condition Affecting Neuro-Development & Learning in Early infancy) and other activities of the Urban Child Institute and UT Neuroscience Institute. More recently, he led the NeoOpioid Consortium funded by the European Commission, which collected data from 243 NICUs in 18 European countries.

  • Arash Anoshiravani

    Arash Anoshiravani

    Clinical Associate Professor, Pediatrics - Adolescent Medicine

    Current Research and Scholarly Interests Research interests include high-risk youth, adolescent health services, and the juvenile justice system.

  • David Ansel

    David Ansel

    Clinical Associate Professor, Pediatrics

    Bio I graduated from UCLA (now Geffen) School of Medicine, did my pediatrics residency at Columbia-Presbyterian in NYC, followed by a clinical fellowship in developmental (what was then called an ?ambulatory?) pediatrics at Boston Children?s Hospital. The first 28 years of my career were spent in clinical practice combining both DBP and primary care (the latter focused on serving CSHCN). During those years I was involved in numerous divide-bridging efforts - including programs to coordinate inpatient & outpatient medicine, connect tertiary & primary care, and promote teamwork between pediatricians, psychologists, nurse practitioners, and other community partners. I founded my own solo practice in 1989 and managed its growth to an 8-provider group over the next 25 years. Our practice was a founding member of the PPOC and I served on its board of directors for 6 years. The PPOC is one of the largest pediatric IPA?s in the country, with >200 member providers affiliated with Boston Children's Hospital. Over the years we were involved in groundbreaking QI initiatives including those involving asthma, weight, and ADHD management; medical home; and behavioral health integration with primary care.

    I?m now well into my career's ?second act? on the clinician-educator track here at Stanford. I'm proud to have piloted our division's primary care initiative (DBPCI) and am now in the process of planning for a second phase thereof, hoping to make improved collaboration between DBP and primary care more available to more patients. I also pioneered the use of telehealth in our division, and then helped guide its sudden widespread adoption by my peers during the COVID-19 crises. Looking forward, I expect what we have learned during the pandemic will inform what we do for DBPCI 2.0.

  • Ronald L. Ariagno

    Ronald L. Ariagno

    Professor (Clinical) of Pediatrics, Emeritus

    Current Research and Scholarly Interests Developmental Physiology and Sudden Infant Death Syndrome Research Laboratory closed in 2008.

    Current effort, as Chair of Task Force and neonatal consult at the FDA, is to establish through consensus a culture of investigation and collaboration for all clinical neonatology practices: academic, corporate and community based to maximize the opportunity to participate in research effort needed for the regulatory approval of neonatal therapeutics to improve the outcome of critically ill infants.

  • Ann M. Arvin

    Ann M. Arvin

    Lucile Salter Packard Professor of Pediatrics and Professor of Microbiology and Immunology

    Current Research and Scholarly Interests Our laboratory investigates the pathogenesis of varicella zoster virus (VZV) infection, focusing on the functional roles of particular viral gene products in pathogenesis and virus-cell interactions in differentiated human cells in humans and in Scid-hu mouse models of VZV cell tropisms in vivo, and the immunobiology of VZV infections.

  • David M. Axelrod, MD

    David M. Axelrod, MD

    Clinical Associate Professor, Pediatrics - Cardiology

    Current Research and Scholarly Interests Virtual Reality Congenital Heart Disease experience: The Stanford Virtual Heart. Currently engaged with 19 academic medical centers across the globe using our Stanford Virtual Heart to educate students and trainees, and research our VR experience as a means for training and education. Also developing next generation modeling and image interaction with Stanford engineers and educators, to promote personalized surgical training in VR and advanced educational programs in congenital heart disease.

Footer Links:

Stanford Medicine Resources: