Dec. 18, 2024 — Scientists have generated human stem cell models which contain notochord -- a tissue in the developing embryo that acts like a navigation system, directing cells where to build ...

Jan. 3, 2025 — Biologists have shown that the surfaces of plant leaves are coated with a diverse array of RNA molecules. The finding suggests that the RNA present ...

An xUnit family unit testing framework for Ruby. test-unit (Test::Unit) is unit testing framework for Ruby, based on xUnit principles. These were originally designed by Kent Beck, creator of extreme ...

Cell signalling is the mechanism by which stimuli are transmitted via a signalling cascade to effector molecules that orchestrate the appropriate response. Types of cell signalling pathways ...

Stem cells are cells that have the capacity to self-renew by dividing and to develop into more mature, specialised cells. Stem cells can be unipotent, multipotent, pluripotent or totipotent ...

These regulators are known as MYB, HDAC2, and FOXA2 and when they were suppressed in colon cancer cells, the cells switched back to a normal-like state, removing the cancer threat without ...

If you or someone you know has a gambling problem, call 1-800-GAMBLER If you’re into sports betting, you’ve probably heard the term “unit” at some point. You know it’s related to the ...

Investigators from Cedars-Sinai and the University of California, San Francisco (UCSF) have identified a new way to deliver instructions that tell stem cells to grow into specific bodily ...

Mangione is set to remain in solitary until at least Monday in one of MDC's small cinderblock Special Housing Unit cells — in a unit also known as "the SHU" and "the hole," Mangel said.

Their collaboration has resulted in engineered cells called ‘synthetic organizers’ that deliver instructions to stem cells, telling them to grow into specific tissues and organs.

A large-scale single-cell study shows aging happens in specific stages driven by molecular cues, offering targets to modify the aging process and revealing key age and sex-related cellular differences ...