First vascularized model of stem cell islet cells Date: May 23, 2025 Source: Max Delbrück Center for Molecular Medicine in the Helmholtz Association Summary: Researchers have developed a ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Until now, cells dividing by mitosis were thought to grow round and then split ...

Introduction: The phagocytosis of apoptotic cells promotes the synthesis of anti-inflammatory mediators such as PGE2, TGF-β and IL-10 that may result in the suppression of host defense (Fadok et al.

But to this day, there's never been a molecule, a fusion protein, that rescues lymphocytes, the NK cells and T cells, which are the key cells for killing cancer and generating memory. For the first ...

It was also determined that Casp-3 and p53 gene expressions increased in OVCAR3 cells. Conclusions: Considering the in-vitro cytotoxic activity and apoptotic gene expressions of thymoquinone, an ...

Objective— Apoptotic cell death has been demonstrated in advanced human atherosclerotic plaques. Apoptotic cells (ACs) should be rapidly removed by macrophages, otherwise secondary necrosis occurs, ...

Phagocytosis, the ingestion of bacteria or other material by phagocytes, is a highly conserved and complex process. 25 This process is mediated by the engagement of pattern recognition receptors, ...

Pancreatic β cells are the only cells that produce insulin - a hormone that decreases blood glucose levels. A decrease in pancreatic β cells is a major cause of diabetes.

In 2020 biologist Michael Levin and his colleagues reported that they had made “biological robots” by shaping clusters of cells into tiny artificial forms that could “walk” around on ...

Figure 1. Neutrophil-mediated clearance of apoptotic cells in livers. (A) Hematoxylin staining of human noncancerous liver tissues from patients with hepatocellular carcinoma. Apoptotic hepatocytes ...