U01.17.055 Lepromatous Leprosy: Mycobacterium leprae and Th2 Response

Master Lepromatous Leprosy (U01.17.055) for USMLE Step 1. Learn about the Th2-mediated immune response, "Leonine facies," and the failure of the lepromin skin test. High-yield guide on mymedschool.org.

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Postdoc at UConn health on host-microbe interaction and innate immunity

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3/ AJ Leonardi is a PhD of #immunology or some other related field that I might not specifically remember. Within months after the #pandemic began, he sounded the alarm about the damage this #virus could do to T-cells. He strongly advised people not to listen to what he called (possibly paraphrasing) “used virus salesmen,” i.e., those who wanted you out there partaking in the germ-filled air.
U01.17.047 Toxic Shock Syndrome (TSS): TSST-1 Mechanism and Clinical Triad

Master Toxic Shock Syndrome (U01.17.047) for USMLE Step 1. Learn about Staphylococcus aureus TSST-1, superantigen-mediated cytokine storms, and the characteristic desquamating rash. High-yield guide on mymedschool.org.

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Postdoctoral fellow in molecular microbiology and immunology

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https://bsky.app/profile/inflames-flagship.bsky.social/post/3mjyxehdev22l Soon we´ll have a chance to listen to our new clinical researchers Lauri Ivaska, Jukka Kero and Eero Rissanen. Excellent!
#Medsky #ImmunoSky #Science #immunology
@lauriivaska.bsky.social

@utu.fi #UTU #yliopisto
InFLAMES Research Flagship (@inflames-flagship.bsky.social)

Soon we´ll have a chance to listen to our new clinical researchers Lauri Ivaska, Jukka Kero and Eero Rissanen. Excellent! #Medsky #ImmunoSky #Science #immunology @lauriivaska.bsky.social @utu.fi

Bluesky Social
Biologic medications are highly complex therapeutic mixtures derived directly from living natural sources—such as human, animal, or microorganism cells—rather than being chemically synthesized.
#WhatIs #Pharmacology #Immunology #Biotechnology #MolecularBiology #Biomanufacturing #sflorg
https://www.sflorg.com/2026/04/wi04212601.html
What Is: Biologic Medication

Biologics have fundamentally redefined therapeutic intervention by conquering the "undruggable" frontier.

2'3'-cGAMP-induced membrane shearing promotes broad antiphage immunity.

CBASS 3TM‑SAVED effectors form cGAMP‑linked filaments that shear membranes and induce death.

#OpenAccess #virology #immunology #microbiology #phage #bacteriophage

https://davidojcius.blogspot.com/2026/04/23-cgamp-induced-membrane-shearing.html

There are actually two studies showing no role of the adaptive immune system in complex tissue regeneration in salamanders and zebrafish.

#science
#immunology

https://www.biorxiv.org/content/10.64898/2026.04.13.718128v1 (study 1)

https://www.biorxiv.org/content/10.64898/2026.04.13.718117v1 (study 2)

Very curious study on tissue regeneration. It’s not clear yet whether it is applicable to humans, but it provides definitive results for salamander biology.

#science
#immunology

https://www.biorxiv.org/content/10.64898/2026.04.13.718117v1