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4892 results for "cell biology"
Researchers are creating "virtual cells" using AI that could revolutionize how we understand disease and discover new treatments. These computer models simulate real cell behavior by learning from massive biological datasets.
A new stem cell transplant developed at Johns Hopkins has cured sickle cell disease in 95% of patients, using half-matched donors like parents or siblings. The breakthrough means nearly every sickle cell patient can now access a cure that also preserves fertility.
New research reveals that our complex cells didn't just form from one ancient merger, but from multiple waves of different species sharing genes over time. It's a reminder that cooperation, not competition alone, built the foundation of all complex life on Earth.
Scientists at Arc Institute are building a "virtual cell" powered by AI that could revolutionize how we understand and treat diseases like Alzheimer's and cancer. The model learns from a billion biological experiments to predict what goes wrong in human cells and how to fix it.
Children with sickle cell disease now have a survival rate exceeding 95% thanks to breakthrough stem cell transplant techniques. New treatments are also opening curative options for kids who previously had no donor matches.
Scientists discovered that microscopic liquid droplets in our cells, found only in 2009, might be ancient relics explaining how life first began on Earth. These mysterious blobs perform crucial jobs in every cell and could unlock biology's biggest mystery.
Tiny fish from the Red Sea possess revolutionary eye cells that combine two types of vision previously thought impossible to merge. The discovery is forcing scientists to reconsider everything we thought we knew about how vertebrate eyes work.
Researchers successfully transplanted organizing cells between two different sea creatures, recreating a famous 1920s experiment that helped reveal how the first animals evolved from single-celled organisms. The discovery shows these "construction foreman" cells appeared at the very beginning of animal life on Earth. ##
Researchers discovered brain cells may organize themselves using a surprisingly simple rule: stick close to your cellular relatives. This breakthrough could help explain how a single cell transforms into a functioning human brain.
Researchers in Brazil discovered a molecule that acts like armor for cancer cells, protecting them from natural cell death. By turning off this shield in the lab, they made aggressive tumor cells vulnerable again.
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Scientists at UC San Francisco discovered that cells can repair themselves while dividing, replacing weak protein links with stronger ones to prevent cancer-causing errors. This breakthrough reveals how our bodies safely complete millions of cell divisions every second.
Scientists at MD Anderson Cancer Center are testing a breakthrough cell therapy that could finally bring hope to patients with hard-to-treat T-cell lymphoma. The new approach overcomes a major obstacle that previously made this personalized cancer treatment impossible for these patients.
Japanese researchers discovered that immune cells can selectively extract DNA from dying cells through a completely new process called nucleocytosis. This breakthrough could lead to better treatments for autoimmune diseases, infections, and cancer within the next decade.
A 10-year research collaboration has revealed how specific lipids can trigger controlled cell death, opening new pathways for cancer treatment and protecting against brain injuries and other diseases. The breakthrough challenges what scientists thought they knew about how cells protect themselves.
Researchers built the first complete virtual model of a living cell that tracks every molecule as it grows and divides. The breakthrough could revolutionize drug discovery and help scientists understand diseases like cancer without harming real cells.
Researchers at MIT and Harvard created an AI tool that shows scientists everything happening inside cells at once, making it easier to understand diseases like cancer and Alzheimer's. The breakthrough could help doctors plan better treatments by revealing how different parts of cells work together. #
Scientists in China have discovered how to turn a single stem cell into 14 million powerful cancer fighters, potentially making lifesaving treatment available to thousands more patients. The breakthrough slashes costs and could transform how we treat leukemia and other cancers.
Researchers discovered a unique genetic timer that acts like a one-way ratchet, coordinating growth in precise stages that happen once and never cycle back. Unlike your sleep schedule or circadian rhythm, this developmental clock moves cells forward through life in a single, irreversible direction.
After 30 years of searching, researchers discovered something biology said was impossible: a complex cell that can pull nitrogen from air. This breakthrough could transform how we grow food and understand life itself.
Living human neurons grown on a computer chip mastered the classic video game Doom in seven days, marking a massive leap toward biological computers that could one day control robotic limbs. The breakthrough shows that brain cells can handle complex, real-time decisions far faster than traditional AI.
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