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 Ganglionic GFAP+ glial Gq-GPCR signaling enhances heart functions in vivo

Ganglionic GFAP+ glial Gq-GPCR signaling enhances heart functions in vivo

Alison Xiaoqiao Xie, research assistant professor in Ken McCarthy's lab, is first author on paper published in JCI Insight this week. Ken D. McCarthy, professor of pharmacology, is senior author and Jakovin J. Lee, is a co-author.

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This is LSD attached to a brain cell serotonin receptor

This is LSD attached to a brain cell serotonin receptor

For the first time, UNC School of Medicine researchers crystalized the structure of LSD attached to a human serotonin receptor of a brain cell, and they may have discovered why an “acid trip” lasts so long.

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Researchers unlock mechanism of drug resistance in aggressive breast cancer

Researchers unlock mechanism of drug resistance in aggressive breast cancer

UNC Lineberger researchers find how triple negative breast cancer cells are able to bypass treatment with trametinib, an FDA-approved drug. The researchers also used lab models of breast cancer to test a potential treatment approach that could prevent resistance.

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Inside the world of cell signaling: a G-protein breakthrough

Inside the world of cell signaling: a G-protein breakthrough

UNC scientists led by John Sondek, PhD, created a new biochemical tool to block specific types of downstream G-protein signaling, opening new avenues of research and potential drug design and discovery.

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Engineering Control of Cellular Proteins - An Ontogenetics Breakthrough

Engineering Control of Cellular Proteins - An Ontogenetics Breakthrough

UNC scientists expand the use of light to control protein activity in cells. Klaus Hahn and Nikolay Dokholyan have published a paper in Science, detailing how they use light- or ligand-sensitive domains to modulate the structural disorder of diverse proteins, thereby generating robust allosteric switches. The title of the paper is "Engineering extrinsic disorder to control protein activity in living cells."

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Megan Agajanian Wins 1st Place Poster Prize!

Megan Agajanian Wins 1st Place Poster Prize!

Pharmacology graduate student, Megan Agajanian wins first place in UNC LIneberger Annual Scientific Retreat poster competition.

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Henrik Dolman Named Chair of the Department of Pharmacology

Henrik Dolman Named Chair of the Department of Pharmacology

Henrik Dohlman, PhD, has been named Chair of the Department of Pharmacology, effective Oct. 1.

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