Scientists just uncovered how the immune system’s killer cells strike cancer with microscopic precision. Cytotoxic…
Browsing: Cell Biology
Cell Biology is the branch of biology that focuses on the structure, function, and behavior of cells—the fundamental units of life. It investigates how cells grow, divide, communicate, and respond to their environment, offering insights into processes such as gene expression, protein synthesis, and cellular signaling. By studying both single-celled organisms and the specialized cells of multicellular life, researchers uncover the mechanisms underlying health, development, and disease. Advances in cell biology drive breakthroughs in medicine, genetics, and biotechnology. This page highlights the latest research and discoveries shaping our understanding of life at the cellular level.
A strange bead-like motion inside cells may be the secret to keeping their DNA—and health—in…
A subtle failure during cell division can set off dramatically different outcomes, according to new…
New research suggests caffeine may reshape how cells handle energy, stress, and survival. That morning…
A newly identified weakness in “zombie” cells may open the door to more precise cancer…
For the first time, scientists have shown that heart muscle cells can regrow after a…
New evidence suggests axons may not be uniform tubes but dynamic, pearl-like structures. Johns Hopkins…
The true reason ancient insects grew so huge just got a lot more mysterious. Three…
Glutathione balance in the ER, controlled by SLC33A1, is essential for proper protein folding and…
A newly identified trigger of brain inflammation could offer a fresh target for slowing Alzheimer’s…
Adolescence is widely thought to be a time when the brain trims away excess neural…
Carbohydrates like bread and rice may drive weight gain in unexpected ways. Bread has been…
Cancer cells may “learn” to survive therapy by rewiring gene activity using AP-1 proteins. Researchers…
A new imaging framework is pushing the boundaries of how scientists observe life at the…
A newly identified population of dysfunctional immune cells may play a central role in both…
Researchers investigating a widely used medication have uncovered an unexpected cellular process that may interfere…
Hidden within ancient microbial structures, scientists have uncovered a partnership that may mirror one of…
Cells have their own hidden “wind system” that rapidly moves proteins and could change cancer…