Cancer cells thrive in an environment deprived of oxygen and nutrients, adapting to survive and grow. Unlike normal cells, ...

Feb. 4, 2025 — Research has shown that a potential new targeted therapy for childhood brain cancer is effective in infiltrating and killing tumor cells in preclinical models tested in mice.

Two heads are better than one, as the saying goes, and sometimes two instruments, ingeniously recombined, can accomplish ...

Using cryogenic-electron microscopy (cryo-EM), the research team has mapped the structure of CXCR2, revealing how it ...

This valuable study reports on the critical role of ANKRD5 (ANKEF1) in sperm motility and male fertility. However, the supporting data remain incomplete. This work will be of interest to biomedical ...

BACKGROUND: Circular RNAs derived from both nuclear and mitochondrial genomes are identified in animal cells.

This important study examines the role of pericytes in patterning the zebrafish blood-brain barrier (BBB) and controlling its permeability. Using pdgfrb mutant zebrafish models lacking brain pericytes ...

The tissues of the MH7 fossil were so precisely preserved that researchers could study individual skin cells. In some samples ...

(CDC/NIAID via AP, File) Dairy cows stand in a field outside of a milking barn at the U.S. Department of Agriculture’s National Animal Disease ... epithelial cells (blue). (CDC/NIAID via AP, File) ...

Ultrathin (80 nm) sections of the cell specimens were cut using an ultramicrotome (EM UC7; Leica Microsystems) equipped with a diamond knife and were collected on formvar/carbon-coated Maxtaform ...

a model organism frequently used in cell biology. Using molecular markers, defective spliceosomes were identified, purified, and structurally examined via cryo-electron microscopy. "The largely ...