Does endogenous heterotrimeric G proteins trafficking rely on acyl cycling as much as monomeric G proteins do? Check out new Lambert paper! https://t.co/IAeztqCw2I
Very happy to have my recent work on "Time-resolved cryo-EM of G protein activation by a GPCR" out in Nature today! #cryoEM#GPCR@Nature#LabSkiniotis https://t.co/rrL5zPfXRK
Excited to share a new preprint by Lambert lab! https://t.co/8wu0A95fU1
While GPCR signaling from intracellular compartments have been well studied, it is unclear how G proteins are supplied to them. (1/n)
Our subcellular map of endogenous G protein distribution suggest that G proteins may be partially excluded from nascent endocytic vesicles, and are likely to have implications for GPCR signaling from endosomes and other intracellular compartments. (n/n)
Do have an interest in #GPCR signaling? Did you always want a good assay that worked in your favorite cell type? Even with endogenous GPCRs? This might be for you. We got some surprises about endogenous GPCR behavior. Remi + Marcin led, with help from many https://t.co/H50CuWJTy8
We found a new twist on how #GPCR signaling is regulated to tweak neurotransmission. Biased signaling? Maybe. But somewhat different from the usual.
JC + Alex —> biggest push.
Thanks to @KLabGPCR and Yano lab for joining this loooong journey.
Free link: https://t.co/NUxWQKPoRp
https://t.co/2njGn27ham
We are so thrilled to share our latest research!
We revealed a new and intriguing GPCR activation mechanism from the intracellular agonist.
Team headed by Gregory Tall & Georgios Skiniotis @StanfordMed presents the cryo-EM structures of Ric-8B with with Gα protein folding clients Gaolf and Gas
https://t.co/Tp3V9A6vFb
Excited to present a new story focusing on how the #GPCR#SMOOTHENED activates GLI transcription factors in the primary cilium during #Hedgehog signaling! Fantastic collab with Radhika Subramanian, @GeXuecai , and many others.
https://t.co/vktp4hZatt
📰Check out our latest work from @LabSkiniotis on "Time-resolved cryo-EM of G protein activation by a GPCR" that is now on @biorxivpreprint!👀 #GPCR#cryoEM [a thread w/ videos below] (1/6)
https://t.co/RwJGD5BqbQ
Super excited to share our recent collaborative work between @LabSkiniotis and @lab_tall showing structures of Ric-8B complexed with Gαs and Gαolf https://t.co/mKaoQP3TLK
The Ric-8B G alpha s/olf structures are the first of any pose for G alpha olf and the hard work of @MPapasergiScott, Frank Kwarcinski, @maiya_yu, Ouliana Panova, Ann Ovrutsky in a fun collaboration with @LabSkiniotis