James Ross

@jamesrossneuro.bsky.social

I’m interested in central nervous system immunity in high-grade brain tumors and chronic viral infection. Assistant prof at Univ. of Virginia🧠 rossbrainlab.com

If you study microglia in mice using CX3CR1-creERT2 or PLX drugs, our latest paper led by Isaac Babcock in Cell Reports is a must-read. TL;DR: CX3CR1-creERT2 hits peripheral macrophages long-term. PLX 5622 deletes them too. But combining them fixes the issue. #microglia #immunology (1/9)

The left side of the image depicts targeted green microglia and peripheral macrophages in CX3CR1-creERT2 mice. The right side shows that CX3CR1creERT2 targeting with a course of PLX5622 drug leads to green microglia and unlabeled brown peripheral macrophages.

🚀 New publication! We developed a PTPRZ1-specific TCR-T cell therapy for glioblastoma. 🔬 Key findings: ✅ Identified a PTPRZ1-reactive TCR from a vaccinated patient ✅ Kills glioblastoma cells with no off-target effects ✅ Eliminates tumors in murine brain models 🔗 www.nature.com/articles/s41...

Vaccine-induced T cell receptor T cell therapy targeting a glioblastoma stemness antigen - Nature Communications

Vaccination in glioblastomas does lead to the emergence of tumour-antigen-specific T cells but T cell dysfunction, poor tumour infiltration and persistence hinder efficient tumour killing. Here author...

nature.com

Excited to see two brilliant brain tumor neuroscientists win this award. Their work has inspired much of the field, and certainly my own work.

The Brain Prize@brainprize.org · last yr.

Congratulations to winners of The Brain Prize 2025! Professors @michellemonje.bsky.social, @stanfordmedicine.bsky.social and @hhmi.org Investigator, and Frank Winkler, Heidelberg University Hospital, have pioneered the field of Cancer Neuroscience. Learn more: brainprize.org/winners/canc...

Very cool to see this manuscript by Dan Brat’s lab on inducing photothrombosis in live glioblastoma bearing mice utilizing two photon microscopy to study the events of necrosis on tumor progression. I started this project as a first year grad student and his current student “wrapped” this up. 🔬⚡️🧠

Hi Y’all-this paper out in print now sheds new light on how nutrients can affect histone acetylation in a locus-specific manner…in other words “you are what you eat”!

Sarah Ross@sarahhross.bsky.social · 2y ago

ICYMI by First Release - now officially in print @science.org Specific combinations of nutrients and metabolic enzymes determine T cell differentiation via loci-specific histone acetylations. https://buff.ly/4gvqKTz From Shixin Ma, Sue Kaech @tcellogic.bsky.social et al. #immunometabolism