JoAnn Trejo

@joann-trejo.bsky.social

Professor-Scientist-Mentor @UCSanDiego | Sr. AVC Health Sciences Faculty Affairs| UCSD FIRST| National Academy of Medicine| Pharmacology, GPCRs, Cell Signaling | Born Stockton, CA. ViewsAreMyOwn.

Over 100,000 people here at the #NoKings rally in St. Paul Minnesota. This amazing crowd continues to grow. Our country belongs to all of us, not one person. Trump is forgetting this. He acts like he owns America. He does not. On this day from Alaska to Maine we remind him!

Our newest paper in J. Biol. Chem 10.1016/j.jbc.2026.111190 GPCR biased signaling is orchestrated by caveolae plasma membrane microdomains. Beyond its structural role, Caveolin-1 is regulated by Y-phosphorylation and protein-protein interactions allowing it to actively direct GPCR biased signaling.

Model of PAR1, GRK5, beta-arrestin-2 and c-Src regulation by Caveolin-1

A tiny bit of news, amid the rise of authoritarianism! A report about our study on grant writing of @ucsandiego.bsky.social by @TheScientist - outcomes for participants in receiving R01 or R01-equivalent awards >NIH national average for first time submitters. www.the-scientist.com/grant-writin...

Grant Writing Training Improves Funding Odds for Faculty

Early career researchers improved their confidence in writing grants and increased their success in securing funding after an intensive course on the subject.

the-scientist.com

Are You AWARE ICE AGENTS ARE INCOMPETENT ICE AGENTS ARE NOT TRAINED Accelerated RECRUITMENT Artificial Intelligence tool used by ICE incorrectly passes on resumes as law enforcement IMPROPER DEPLOYMENT NO 8 WEEK TRAINED "GRAVY SEALS" Call Your Senators No funding ICE 202 224-3121 ICE OUT

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No science or nature today. ICE just murdered another person in my home state, an ICU nurse working with vets & now they're trying to frame him for the action . All because ICE is angry & afraid of the 50000 Minnesotans who marched yesterday. If you're not calling Congress you're letting them down

he main phone number for the U.S. Congressional Switchboard, a central point to reach Senators and Representatives, is (202) 224-3121, allowing you to connect with your elected officials to discuss issues, find their offices, or get general Capitol Hill information. You can also find direct contact information and legislative details on official sites like House.gov and Congress.gov to communicate with your specific Representative or Senator about bills and concerns