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Feb. 3, 2025 — Maternal vitamin D levels in the first trimester were related to both prenatal growth and pregnancy outcomes, according to a new study. Low vitamin D levels during the first ...

Salmonellae are globally important Gram-negative bacterial pathogens that infect a range of hosts and cause several diseases, including gastroenteritis and typhoid fever. Orally ingested bacteria ...

Liver kinase B1 (LKB1) is known to shape the regulation of macrophage function by participating in multiple processes including cell metabolism, growth, and polarization. However, whether LKB1 also ...

Ulcerative colitis (UC) is a clinically common, progressive, devastating, chronic inflammatory disease of the intestine that is recurrent and difficult to treat. Nod-like receptor protein 3 (NLRP3) is ...

Antigen processing and presentation is the mechanism by which whole antigens are degraded and loaded onto MHC molecules for display on the cell surface for recognition by T cells. Both macrophages ...

21 Arthritic rats showed an increase in the number of osteoclasts (cathepsin K+ cells) compared with healthy controls (figure 1). Importantly, celastrol administration significantly lowered the number ...

On June 6, 1944, allied troops landed on the beaches of Normandy, France to fight Nazi Germany National Treasure: The Mold Behind the Miracle of Penicillin (04:55) The Mysterious Death of Edgar ...