Maternal & Child Health Research Institute (MCHRI)
Showing 391-400 of 1,005 Results
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Brooke Howitt
Irene Adler Professor
BioDr. Howitt is a gynecologic and sarcoma pathologist, with academic interests in gynecologic mesenchymal tumors and morphologic and clinical correlates of molecular alterations in gynecologic neoplasia.
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Michael R. Howitt
Associate Professor of Pathology and of Microbiology and Immunology
On Leave from 02/16/2026 To 07/17/2026Current Research and Scholarly InterestsOur lab is broadly interested in how intestinal microbes shape our immune system to promote both health and disease. Recently we discovered that a type of intestinal epithelial cell, called tuft cells, act as sentinels stationed along the lining of the gut. Tuft cells respond to microbes, including parasites, to initiate type 2 immunity, remodel the epithelium, and alter gut physiology. Surprisingly, these changes to the intestine rely on the same chemosensory pathway found in oral taste cells. Currently, we aim to 1) elucidate the role of specific tuft cell receptors in microbial detection. 2) To understand how protozoa and bacteria within the microbiota impact host immunity. 3) Discover how tuft cells modulate surrounding cells and tissue.
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Deborah Hsu, MD, MEd
Professor of Emergency Medicine (Pediatrics) and, by courtesy, of Pediatrics (Hospital Medicine)
Current Research and Scholarly InterestsCompetency-based medical education; assessment; curriculum development; professional development
Projects:
American Board of Pediatrics Pediatric Emergency Medicine Entrustable Professional Activities Revisions - Work Group leader. 2025-2026.
American Board of Pediatrics EPA to Milestone Navigator Pediatric Emergency Medicine Work Group leader. Mapping pediatric emergency medicine milestones 2.0 to pediatric emergency medicine and common pediatric subspecialty entrustable professional activities. March 2024. Access at https://public.tableau.com/app/profile/americanboardofpediatrics/viz/EPAtoMilestoneCrosswalk/PrimaryDashboard?publish=yes
Pediatric Emergency Medicine Milestones Work Group member. Pediatric Emergency Medicine Milestones. The Accreditation Council for Graduate Medical Education. April 2022. Access at https://www.acgme.org/globalassets/pdfs/milestones/pediatricemergencymedicinemilestones.pdf
Pediatric Emergency Medicine Milestones Work Group member. Supplemental Guide: Pediatric Emergency Medicine. The Accreditation Council for Graduate Medical Education. April 2022. Access at https://www.acgme.org/globalassets/pdfs/milestones/pediatricemergencymedicinesupplementalguide.pdf
Milestones 2.0 - Pediatric Emergency Medicine Webcast. ACGME Digital Learning. May 2022. Access at https://www.acgme.org/specialties/pediatrics/milestones/ https://vimeo.com/705402260/17a977fe28
Hsu D, Aye T, Carraccio C, Goodman D, Johnson T, and Ryan S. EPAs that are common to all subspecialties: Lead within the subspecialty profession. American Board of Pediatrics Information for Program Directors. April 2017. Access at https://www.abp.org/content/entrustable-professional-activities-subspecialties
Hsu D, Nypaver M, et al. Subspecialty-Specific EPAs: Pediatric Emergency Medicine Entrustable Professional Activities. American Board of Pediatrics Information for Program Directors. March 2016. Access at https://www.abp.org/content/entrustable-professional-activities-subspecialties -
Joe Le Hsu
Assistant Professor of Medicine (Pulmonary and Critical Care)
Current Research and Scholarly InterestsI am interested in understanding the host-pathogen interaction between Aspergillus fumigatus and the lung transplant recipient.
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Joyce Hsu
Clinical Professor, Pediatrics - Rheumatology
Current Research and Scholarly InterestsPediatric Systemic Lupus Erythematosus;
Lupus Nephritis;
Racial/Ethnic Differences in Pediatric Lupus Patients
CARRA Registry -
Aaron Hsueh
Professor of Obstetrics and Gynecology (Reproductive and Stem Cell Biology), Emeritus
Current Research and Scholarly InterestsHormonal regulation of ovarian function; gonadotropin receptors and related genes, bioinformatic ananlyses of polypeptide hormones and receptors, follicle recruitment and GDF-9; analysis of oocyte and ovarian-expressed genes.
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Ngan F. Huang
Associate Professor of Cardiothoracic Surgery (Cardiothoracic Surgery Research) and, by courtesy, of Chemical Engineering
Current Research and Scholarly InterestsDr. Huang's laboratory aims to understand the chemical and mechanical interactions between extracellular matrix (ECM) proteins and pluripotent stem cells that regulate vascular and myogenic differentiation. The fundamental insights of cell-matrix interactions are applied towards stem cell-based therapies with respect to improving cell survival and regenerative capacity, as well as engineered vascularized tissues for therapeutic transplantation.
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Louanne Hudgins
Professor of Pediatrics (Genetics) at the Lucile Salter Packard Children's Hospital, Emerita
Current Research and Scholarly InterestsI am interested in prenatal genetic screening and diagnosis.
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Michelle Huffaker, MD
Clinical Assistant Professor, Medicine - Pulmonary, Allergy & Critical Care Medicine
BioDr. Michelle Huffaker is a board-certified, fellowship-trained allergist and immunologist with Stanford Health Care. She is a clinical assistant professor in the Department of Medicine, Division of Pulmonary, Allergy, and Critical Care Medicine at Stanford University School of Medicine.
Dr. Huffaker specializes in diagnosing and treating allergies and health conditions that affect the immune system. She is particularly interested in asthma, food allergies, and allergic rhinitis.
Dr. Huffaker’s research is focused on treatments that achieve long-lasting remission for allergic and immunologic diseases, such as food allergies and allergic rhinitis. Dr. Huffaker is the director of clinical and translational medicine for the allergy portfolio of the Immune Tolerance Network (ITN), a clinical research consortium funded by the National Institute of Allergy and Infectious Diseases (NIAID). The ITN focuses on achieving immune tolerance in conditions where the body attacks healthy cells (immune-mediated diseases). Dr. Huffaker leads the development, conduct, and analysis of ITN clinical trials.
Dr. Huffaker has published her research in peer-reviewed journals, such as Allergy, The Journal of Allergy and Clinical Immunology, and World Allergy Organization Journal. She has presented to her peers at international, national, and regional meetings, including those of the European Academy of Allergy and Clinical Immunology (EAACI), the American Academy of Allergy, Asthma, and Immunology (AAAAI), and the American College of Allergy, Asthma, and Immunology (ACAAI).
Dr. Huffaker is a fellow of AAAAI and a member of AAAAI, EAACI, and the Western Society of Allergy, Asthma, and Immunology.
