Many cells in multicellular organisms are specialised. They have specific roles in the organism of which they are part. Their structure is adapted to their function. They are often grouped ...

This had never happened before. There is a remarkable story behind these cells; it's more than half a century old, but still relevant and current. Dr Maninder Ahluwalia, senior lecturer in ...

In general, chemotherapy medications work by attacking cells or by preventing them from growing and dividing. Cancer cells tend to grow and divide rapidly and uncontrollably, and many chemotherapy ...

Primary liver cells from both genotypes of mice were isolated for in vitro experiments. Results TREM-2 was expressed on non-parenchymal hepatic cells and induced during liver injury in mice and man.

Substances released by parenchymal cells (damage-associated molecular patterns) and resident macrophages (e.g. TNF-α) during tissue injury serve not only to coordinate vessel and tissue growth, but ...

Another major advantage of the proposed approach using the sacrificial AF fibers is that the coculture of multiple cell types with controlled spatial positioning can be realized. By placing ...

Tissue-resident immune cells reside in distinct niches across organs, where they contribute to tissue homeostasis and rapidly respond to perturbations in the local microenvironment. Innate lymphoid ...

Feb. 18, 2025 — Viruses, like those that cause COVID-19 or HIV, are formidable opponents once they invade our bodies. Antiviral treatments strive to block a virus or halt its replication ...

This important study investigates the propensity of the intravacuolar pathogen, Leishmania, to scavenge lipids which it utilizes for its accelerated growth within macrophages. Although some of the ...

Copyright 2025 The Associated Press. All Rights Reserved. Pres. Trump is taking one of his most disruptive actions since taking office today; he is pausing federal ...