As an embryo develops from a small cluster of stem cells, those once "blank slate" cells begin to take on more specialized ...
Scientists from the Yong Loo Lin School of Medicine, National University of Singapore (NUS Medicine), and St. Jude Children's ...
The design of new calcium channels, built bottom-up from scratch, was reported last week in Nature. "Biochemists have been studying ion channels for decades and debating about how they work for almost ...
The enzyme RNA polymerase II transcribes genes into messenger RNA. This process is guided by modifications to the enzyme's "tail" called phosphorylation patterns. Scientists at St. Jude Children's ...
What can pooled CRISPR screening and protein‑level readouts reveal that transcriptomics alone can't? Explore how single‑cell ...
T cell activation—the process by which these key immune defenders recognize threats and mobilize against them—depends on exquisitely timed molecular signals. Now researchers have captured one of the ...
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Blood vessel cells keep fixed signaling roles for weeks, reshaping view of capillary communication
The cells lining skin capillaries are constantly sending each other messages—tiny pulses of calcium that help regulate blood flow, sense physical forces and keep vessel walls intact. Scientists have ...
In cancer, tumor escape often arises following treatments. This is especially true during deprivation therapies, where this phenomenon has been linked to steroid signaling reactivation despite ...
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