CD8-positive T cells are a critical subpopulation of MHC class I-restricted T cell and are mediators of adaptive immunity. They include cytotoxic T cells, which are important for killing cancerous ...

T cells are white blood cells that are important for adaptive immunity. They have unique cell surface receptors that are generated by randomly assorting genes. These receptors allow T cells to ...

Dec. 11, 2024 — Gut microbiome composition during pregnancy has long-term effects on offspring stem cell growth and development, researchers report. Treating pregnant mice with a common gut ...

The black box of the human brain is starting to open. Although animal models are instrumental in shaping our understanding of ...

Chronic social stress accelerates brain aging by causing neurons to enter a harmful "senescent" state, linked to inflammation ...

The black box of the human brain is starting to open. Although animal models are instrumental in shaping our understanding of ...

Pyxis Oncology's PYX-201 ongoing trials and upcoming catalysts in 2025-2026 are crucial for addressing safety concerns. Read ...

Results: Testosterone treatment significantly reduced DTH recall responses and induced a shift in peripheral lymphocyte composition by decreasing CD4+ T cell percentage and increasing NK cells.

Dec. 11, 2024 — Gut microbiome composition during pregnancy has long-term effects on offspring stem cell growth and development, researchers report. Treating pregnant mice with a common gut ...

This manuscript applies a theoretical analysis to two published datasets on yeast and bacterial evolution to compare different ways of quantifying fitness. It makes an important advance by clarifying ...

A new study has revealed distinct features of the human hippocampus, a brain region critical for memory storage and retrieval, challenging the assumption that it functions like a scaled-up mouse brain ...