The long tail of a sperm cell, the finger-like cilia in the lungs, and the long axons of nerves are all built with microtubules—basic building blocks of the cell’s cytoskeleton ... including in animal ...

Existing models for exercise-induced vascular adaptation rely mainly on animal and cell cultures, each with inherent limitations ... making comparisons between individuals and drawing general ...

Exclusion criteria are as follows: (1) Incomplete original data; (2) Lack of rigorous experimental design; (3) Repeated studies, case reports, animal or cell experiments ... and random drawing method ...

Pretty much all other animals that communicate vocally—from dogs to frogs to fish—are believed to do so through signals that are genetically programmed, not learned. We now know that whales ...

A comprehensive atlas of the human hypothalamus, a brain region that regulates many bodily functions, including temperature, sleep and appetite, has been built using single-cell RNA sequencing and ...

However, most animal cells have complex morphologies because the membrane adheres strongly to the cytoskeleton. In animal cells, movement of membrane into an endocytic vesicle or lamellipodium ...

In 2009 a team of biophysicists led by Anthony A. Hyman of the Max Planck Institute of Molecular Cell Biology and Genetics in Dresden, Germany, were studying specklelike structures called P ...

Scientists uncover how the nucleolus, a tiny structure within cells, may control aging and lifespan, opening new ...

Dear Diary: I was on the southbound 6 train in the Bronx. A well-dressed man sitting across from me was drawing with a pencil in a large, spiral-bound sketchbook. A young boy carrying a box of ...

This study presents solid evidence for distinct neurotransmitter release modalities between two subclasses of dopaminergic neurons in the olfactory bulb, highlighting an important finding that ...

The 2024-2025 FA Cup fifth round draw will go ahead on Monday, February 10, 2025 with proceedings getting underway at 2pm (ET). The draw can be followed via a series of platforms. The official FA ...