Feb. 7, 2025 — Researchers have analyzed the soft tissue from a fossilized plesiosaur for the first time. The results show that the long-necked marine reptile had both smooth and scaly skin ...

Phospholipase A 2 is also activated by cAMP and is important for chemotaxis. The leading edge is extended partially by the force of dendritic actin polymerization beneath the membrane, but also ...

Fish often avoid intense stimuli, but scientists and animal welfare groups have long debated whether fish can feel pain. So is there an answer? Animal rights organization PETA claims on its ...

Data presented in this useful report suggest a potentially new model for chemotaxis regulation in the gram-negative bacterium P. putida. Data supporting interactions between CheA and the ...

Data presented in this useful report suggest a potentially new model for chemotaxis regulation in the gram-negative bacterium P. putida. Data supporting interactions between CheA and the ...

Great Barrier Reef fish evidence suggests shifts in major global biodiversity patterns Date: January 14, 2025 Source: Lancaster University Summary: Life on the Great Barrier Reef is undergoing big ...

Analogous to during fetal development, progenitors are mobilized into circulation via CXCR4 and c-Kit and later guide towards the thymus by CCL21 and CCL25 (CCR7 and CCR9 ligands) by chemotaxis.

Macrophage infiltration into adipose tissue is a key pathological factor inducing adipose tissue dysfunction and contributing to obesity-induced inflammation and metabolic disorders. In this review, ...

Collective cell migration is defined as the coordinated movement of multiple cells that retain cell–cell contacts while coordinating their actin dynamics and intracellular signalling. Because ...

Department of Radiology, Nanjing Drum Tower Hospital Clinical College of Traditional Chinese and Western Medicine, Nanjing University of Chinese Medicine, Nanjing 210008, China ...

Could nanotechnology improve exercise performance? Evidence from animal studies Lima, M.R. Moreira, B.J. Bertuzzi, R. Lima-Silva, A.E.