Atypical lymphocytes that survive genetic damage likely undergo more mutations. Clonal expansion of these mutated cells may subsequently promote their progression into malignant lymphomas.

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 ...

Regulatory T (T Reg) cells are essential for maintaining peripheral tolerance, preventing autoimmunity and limiting chronic inflammatory diseases. However, they also limit beneficial responses by ...

Recent studies show that Musashi-2 (MSI2), a molecule that binds RNA, increases proliferation of normal and malignant blood stem cells. In humans, increased amounts of MSI2 correlate with poor ...

We also intend to shed light on various circulating cell subtypes — including tumor-associated, atypical, stromal, and ...

Dec. 16, 2024 — Researchers have uncovered unexpected diversity in the genetic processes that determine the sex of the African clawed frog, a significant discovery in what was already one of the ...

Extreme mechanical loading from exposure to loud sounds and explosive blasts can kill hair cells, and in humans they never regenerate. To develop rational and effective mitigation strategies to reduce ...

CD4 T helper cells are a type of white blood cell called a lymphocyte that serves an important role in your immune system. These cells help defend the body against infection by directing other "killer ...