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HarrisTryon Lab

@harristryonlab.bsky.social
91 followers 68 following 18 posts

Welcome! We are uncovering how bacteria impact skin health and disease. My views are my own. #dermtwitter. @LHooperLab, @hopkinsmedicine @haverfordedu alum.

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HarrisTryon Lab @harristryonlab.bsky.social · 09/03/2026
Great summary of our findings from @utswtxid.bsky.social www.utsouthwestern.edu/newsroom/art...
utsouthwestern.edu
Testosterone increases severity of bacterial skin infections
Overweight and obesity patients without diabetes who switched GLP-1 receptor agonist (GLP-1RA) drugs were more likely to stick with their treatment longer than those who didn’t switch, according to a ...
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Society for Investigative Dermatology @siderm.bsky.social · 03/03/2026
Thursday at #SIDChicago26 features 4 distinguished lectures: ✅ Melanoma therapeutics (Roger Lo) ✅ Hair follicle biology (Peggy Myung) ✅ Dermato-epidemiology (David Margolis) ✅ Microbiome homeostasis (Tamia Harris-Tryon) May 14 | More info: www.sidnet.org/meetings-eve...…d-the-microbiome/ #d
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HarrisTryon Lab @harristryonlab.bsky.social · 09/03/2026
Honored to share our work @siderm.bsky.social 2026, on the skin, and how the immune system, the endocrine system, and the skin microbes interface. Our latest is now in press published with @natureportfolio.nature.com Nature Microbiology! #research. rdcu.be/e50PE
rdcu.be
Skin androgens regulate Staphylococcus aureus pathogenicity via quorum sensing
Nature Microbiology - Testosterone produced by skin cells enhances Staphylococcus aureus pathogenicity by activating quorum sensing, and a stereoisomer of testosterone that blocks this interaction...
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HarrisTryon Lab @harristryonlab.bsky.social · 24/02/2026
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HarrisTryon Lab @harristryonlab.bsky.social · 04/03/2026
The article is out after peer review!! Thank you to all the authors in this multidisciplinary project. Thanks to @natureportfolio.nature.com #naturemicrobiology for guiding us across the finish line. urldefense.com/v3/__https:/...
urldefense.com
Skin androgens regulate Staphylococcus aureus pathogenicity via quorum sensing
Nature Microbiology - Testosterone produced by skin cells enhances Staphylococcus aureus pathogenicity by activating quorum sensing, and a stereoisomer of testosterone that blocks this interaction...
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HarrisTryon Lab @harristryonlab.bsky.social · 14/01/2025
sciencedirect.com/science/arti... pubmed.ncbi.nlm.nih.gov/36208831/
sciencedirect.com
Assessment of the Cutaneous Hormone Landscapes and Microbiomes in Vulvar Lichen Sclerosus
Vulvar lichen sclerosus (VLS) is a progressive skin disease of unknown etiology. In this longitudinal case-control exploratory study, we evaluated the…
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HarrisTryon Lab @harristryonlab.bsky.social · 24/02/2026
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HarrisTryon Lab @harristryonlab.bsky.social · 14/01/2025
1/11 Ever wondered why men have more S. aureus infections than women? Check out how testosterone stimulates S. aureus through activation of quorum sensing in our @harristryonlab preprint. Led by M. Sindhura John PhD @UTSWDerm . A #microbiome #staph#mrsa🧵 t.co/Pvj7VtsL61
t.co
https://www.biorxiv.org/content/10.1101/2024.02.10.579753v2
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HarrisTryon Lab @harristryonlab.bsky.social · 30/07/2025
Exciting work from @siderm.bsky.social member and my colleague @utsw Dr. Jennifer Gill. The metabolites are telling us a lot!
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Society for Investigative Dermatology @siderm.bsky.social · 25/03/2025
We're just over a month out from our Annual Meeting. This year, thousands of #dermatology researchers, industry professionals and trainees are gathering in San Diego to learn + connect around breakthrough #skinscience. There's still time to register! Learn more at sidannualmeeting.org.
San Diego skyline illustration with sand, skyscrapers, a palm tree and jet flying across the sky, with SID 2025 Annual Meeting: San Diego May 7 - 10, 2025 written.
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Society for Investigative Dermatology @siderm.bsky.social · 28/03/2025
We’re honored to introduce Dr. David R. Bickers, recipient of the 2025 Stephen Rothman Memorial Award. Join us at #SIDSanDiego25 as we celebrate Dr. Bickers’ lifetime of transformative contributions to dermatology! sidannualmeeting.org/speakers/ste...
Professional headshot of David Bickers, MD, of Columbia University. Dr. Bickers is the 2025 Stephen Rothman Memorial Awardee, which will be presented by the Society for Investigative Dermatology at its Annual Meeting in May.
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Society for Investigative Dermatology @siderm.bsky.social · 15/04/2025
Want to Shape the Future of #Dermatology? SID Needs You. Whether you’re a postdoc, early-career investigator, or seasoned researcher, there’s a place for you at SID. Join a committee, be an advocate, attend events, apply for grants & awards, and expand your network: sidnet.org #skinscience
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Society for Investigative Dermatology @siderm.bsky.social · 16/04/2025
Worms shaped our immune system. Dr. Herbert is revealing what that means for asthma, allergies, and chronic inflammation. Hear his talk “Itchy Immunity via Myeloid IL-33” at #SIDSanDiego25 to explore how IL-33 drives type 2 immunity + tissue repair. sidannualmeeting.org #Immunology #SkinScience
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HarrisTryon Lab @harristryonlab.bsky.social · 14/01/2025
1/11 Ever wondered why men have more S. aureus infections than women? Check out how testosterone stimulates S. aureus through activation of quorum sensing in our @harristryonlab preprint. Led by M. Sindhura John PhD @UTSWDerm . A #microbiome #staph#mrsa🧵 t.co/Pvj7VtsL61
t.co
https://www.biorxiv.org/content/10.1101/2024.02.10.579753v2
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HarrisTryon Lab @harristryonlab.bsky.social · 14/01/2025
First post on BlueSky! Excited to enter this new space! www.utsouthwestern.edu/labs/harris-...
utsouthwestern.edu
Harris-Tryon Lab | UT Southwestern, Dallas, Texas
Our focus is on gaining a greater understanding of how bacteria on the skin surface affect skin health and diseases.
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