Perpetuation then results from the effects of these stimuli on maintaining the activated phenotype and generating fibrosis. The earliest changes in stellate cells are likely to result from ...

10, 2025 — A single molecular switch is essential for blood stem cells to enter an activated, regenerative state in which they produce new blood cells, according to a preclinical study.

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 ...

Mesenchymal stem cells are multipotent adult stem cells that are present in multiple tissues, including umbilical cord, bone marrow and fat tissue. Mesenchymal stem cells can self-renew by ...

Mar. 26, 2025 — Researchers have developed 'tomoseqr' -- a new software tool that enables easy estimation of the three-dimensional (3D) spatial distribution of gene expression. Tomoseqr is free ...

[29] Many autoimmune diseases in which women predominate are exacerbated by the higher levels of female sex steroids in pregnancy (a period that is also characterized by a shift towards Th2 ...