MLafailleLab's profile picture. IMMUNOLOGY OF ALLERGIES, IgE BIOLOGY AND B CEL MEMORY.     Opinions are Maria's own.

MariaLafaille Lab

@MLafailleLab

IMMUNOLOGY OF ALLERGIES, IgE BIOLOGY AND B CEL MEMORY. Opinions are Maria's own.

Congratulations Hernandez!


Dear Dusan and Dusanites colleagues: we will miss you big time!!! Best wishes as you move to the other side of town. @BogunovicLab


MariaLafaille Lab hat repostet

It’s been 10y since we opened our lab at @IcahnMountSinai. What an exciting ride and supportive environment it has been. We are now moving to @Columbia @ColumbiaPeds. Thrilled at the future and discoveries in genetics and immunology to come.

BogunovicLab's tweet image. It’s been 10y since we opened our lab at @IcahnMountSinai. What an exciting ride and supportive environment it has been. We are now moving to @Columbia @ColumbiaPeds. Thrilled at the future and discoveries in genetics and immunology to come.

New work from the Victora lab (@victora_lab) explains why in secondary immunizations, new germinal centers form from naïve cells that bind poorly to the antigen. It’s all about pre-existing antibodies! nature.com/articles/s4157… biorxiv.org/content/10.110…


Results of the first stage of the NIAID funded CoFAR OUtMATCH trial, involving 10 sites including Mount Sinai (Scott Sicherer, PI) were just reported nejm.org/doi/pdf/10.105…


Important news for pediatric food allergy!! The FDA approved anti-IgE (Omalizumab) treatment to reduce reactions to accidental exposures to allergenic foods. More in nih.gov/news-events/ne….


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Original Article: Omalizumab for the Treatment of Multiple Food Allergies nej.md/4bLW7aS Editorial: Options for Multiple Food Allergies — Food Avoidance or Pharmacologic Treatment? nej.md/3IaTeD7

NEJM's tweet image. Original Article: Omalizumab for the Treatment of Multiple Food Allergies nej.md/4bLW7aS 

Editorial: Options for Multiple Food Allergies — Food Avoidance or Pharmacologic Treatment? nej.md/3IaTeD7
NEJM's tweet image. Original Article: Omalizumab for the Treatment of Multiple Food Allergies nej.md/4bLW7aS 

Editorial: Options for Multiple Food Allergies — Food Avoidance or Pharmacologic Treatment? nej.md/3IaTeD7

Terrific editorial work at @ScienceTM. A great journal to send your work to!


Super cool cover for the @ScienceTM Feb 7 24 issue by Claud Spadafora and Joshua Koenig.


MariaLafaille Lab hat repostet

This week's new issue of #ScienceTranslationalMedicine has arrived! Researchers uncover stealthy immune saboteurs that drive allergic memory in humans, a new analysis in mice reveals how the brain recovers after stroke, and more. scim.ag/5N7

ScienceTM's tweet image. This week's new issue of #ScienceTranslationalMedicine has arrived! Researchers uncover stealthy immune saboteurs that drive allergic memory in humans, a new analysis in mice reveals how the brain recovers after stroke, and more. scim.ag/5N7

Our new manuscript on by Miyo Ota, Ken Hoehn and collaborators reveals the importance of type2-marked IgG memory cells in food allergy persistence. @SinaiImmunol @hoehnousk @skeinstein biorxiv.org/content/10.110…


B cells in Aranda et al.:In addition to revealing the type2-marked IgG memory B cells, our manuscript has nice scRNAseq analysis of human blood B cells (naïve, memory and plasma from blood of adult atopic and non-atopic subjects. Check it out! @tonestrife @edgarEGK @SinaiImmunol

MLafailleLab's tweet image. B cells in Aranda et al.:In addition to revealing the type2-marked IgG memory B cells, our manuscript has nice scRNAseq analysis of human blood B cells (naïve, memory and plasma from blood of adult atopic and non-atopic subjects. Check it out! @tonestrife @edgarEGK @SinaiImmunol

Aranda et al. shows that 1) type2-marked CD23+IL4R+ IgG memory cells are increased in atopic subjects; 2) their frequency correlates with the level of IgE antibodies; 3) CD23+IL4R+ IgG memory B cells are best among IgG memory cells to switch to IgE onlinelibrary.wiley.com/doi/epdf/10.11…


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