

Michael Fischbach
449 posts

@mfgrp
Liu (Liao) Family Professor of Bioengineering, ChEM-H @Stanford.




Today we report that an engineered skin bacterium, swabbed gently on the head of a mouse, can unleash a potent antibody response against a pathogen. Could lead to topical vaccines that are applied in a cream. @DjenetBousbaine led the charge... @Nature 1/55



Saw a talk this week on the trippiest thing: bacterial cultures on skin induce immune responses. At Michael Fischbach's lab, they demonstrated immunizing mice against tetanus by just dabbing an engineered version of a harmless staph culture on its head. Unlike intramuscular vaccination, the antibody levels don't seem to demonstrate any waning, even after a year. This is both scientifically very interesting (can vaccines just be... creams?), and an amazing reminder of how much we still don't know. We could have discovered this decades ago, but somehow never noticed until now.


A surprising potato–tomato tryst about nine million years ago might have led to the characteristic underground tuber of the modern potato go.nature.com/4mqq3Ot

Backed by a $100M gift from Joan and Sandy Weill, UCSF and @StanfordMed @StanfordCancer are launching Weill Cancer Hub West, a $200M initiative in team science to accelerate cancer research and improve care over the next decade. tiny.ucsf.edu/ppVRqt

🌶️spicy paper alert🌶️ We present TABASCO, a new model for small molecule generation that achieves state-of-the-art PoseBusters validity while also being ~10x faster This is all achieved despite ✖️no equivariance ✖️no self-conditioning ✖️no bond modelling what we found🧵(1/n)




Today we report that an engineered skin bacterium, swabbed gently on the head of a mouse, can unleash a potent antibody response against a pathogen. Could lead to topical vaccines that are applied in a cream. @DjenetBousbaine led the charge... @Nature 1/55





Today we report that an engineered skin bacterium, swabbed gently on the head of a mouse, can unleash a potent antibody response against a pathogen. Could lead to topical vaccines that are applied in a cream. @DjenetBousbaine led the charge... @Nature 1/55

Today we report that an engineered skin bacterium, swabbed gently on the head of a mouse, can unleash a potent antibody response against a pathogen. Could lead to topical vaccines that are applied in a cream. @DjenetBousbaine led the charge... @Nature 1/55