Six feet of human DNA crammed into a tiny nucleus relies on an elegant system…
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.
New research indicates that complex life began forming almost a billion years earlier than previously…
Researchers have found that neurons can burn and even make their own fat to power…
Groups of normal cbiells can sense far into their surroundings, helping explain cancer cell migration.…
A TOR-targeting cancer drug unexpectedly extends yeast lifespan through a newly discovered metabolic feedback loop.…
Scientists uncover a basic principle that shows how higher nutrient levels change the pace of…
EMBL researchers have created a new AI tool that uses a “molecular laser tag” approach…
Two new studies uncover unexpected ways that microbes move, offering insights that could impact our…
The findings may have important implications for diseases linked to mitochondrial dysfunction. A newly identified…
The zap-and-freeze approach let scientists observe ultrafast synaptic recycling in both mouse and human brain…
A Penn-led research team has uncovered how hydralazine, one of the oldest blood pressure medications…
Scientists found that certain macrophages form neuron-like connections with muscle fibers and deliver calcium to…
Scientists have uncovered an unexpected function for a crucial protein involved in cell division. Reported…
A new DNA damage sensor allows scientists to watch repair unfold in living cells with…
University of Tokyo researchers have created a powerful new microscope that captures both forward- and…
Scientists have discovered how the amino acid leucine boosts the body’s energy production by protecting…
The study reveals how hair pigment stem cells respond to DNA damage by making fate…
A research team has unveiled a small molecule that hunts down a cancer-enabling RNA and…