Purkinje cell counts in control versus ET brains. Credit: Annals of Clinical and Translational Neurology (2025). DOI: 10.1002/acn3.70204 Essential tremor (ET) is a common movement disorder affecting ...

At European XFEL, researchers have observed in detail how the vital iron protein ferritin makes its way in highly dense environments—with implications for medicine and nanotechnology. Inside ...

Cell movement is an essential biological process, whether it's cancer cells metastasizing to other parts of the body or immune cells migrating to heal a wound. However, the principle by which cells ...

In many cells of the human body, hair-like protrusions known as cilia act as antennae, allowing cells to receive signals from their environment and other cells. As cells grow and divide, each cilium ...

Prof. Dr. Elif Nur Fırat Karalar from Koç University's Department of Molecular Biology and Genetics and her team have uncovered the molecular mechanisms responsible for regulating a structure that ...

Other peoples have risen. Other peoples have risen up to defend their rights, their dignity, and their democracies. In the past 50 years, they’ve done it in Poland, South Africa, Lebanon, South Korea, ...

The U.S. Secret Service discovered what they say was a China-linked plot. A thwarted plot to cripple the telecommunications system in New York was bigger than investigators first realized, adding to ...

Imagine watching an embryo form in real time, each cell dividing, moving, and finding its place. Today’s advanced microscopes can capture these frames—but turning them into accurate, usable maps of ...

Scientists have developed a groundbreaking cryo-optical microscopy technique that freezes living cells mid-action, capturing ultra-detailed snapshots of fast biological processes. By rapidly ...

A team led by UT Southwestern Medical Center researchers has uncovered the atomic structure of a protein complex pivotal to the function of motile cilia, the hair-like structures extending from the ...

Cilia are ubiquitous on cells, playing a variety of roles, Dr. Nicastro explained. While non-motile cilia serve as sensors for chemical and mechanical signals, motile cilia rhythmically beat to propel ...