Tag Archives: cells

Take a deep breath. A flow of air has rushed into your lungs, where the oxygen moves into your bloodstream, fueling metabolic fires in cells throughout your body. You, being an aerobic organism, use oxygen as the cellular spark that frees molecular energy from the food you eat. But not all organisms on the planet live or breathe this way. …

When NASA’s upcoming Dragonfly probe skims the lakes of Saturn‘s moon Titan, it may encounter a froth akin to Earth’s first signs of life, a new study suggests. Titan is strikingly similar to Earth in some respects. Like the planet we call home, its surface is covered with large lakes and seas of liquid. And, much like the water cycle …

In the search for life beyond Earth, few places are as intriguing as Saturn’s largest moon, Titan. It’s the only spot in the solar system where there are lakes and seas on the surface – only they’re not made of water. Titan’s lakes overflow with liquid methane and ethane, producing a cold, bizarre, and mysterious world. Scientists have been exploring …

Summary: Scientists developed a computational “aging clock” that measures the biological age of brain cells and identifies compounds with rejuvenating potential. By analyzing gene activity from healthy and neurodegenerative brain tissue, they pinpointed 453 interventions predicted to reverse cellular aging. Initial animal tests showed improvements in behavior, cognition, and molecular markers of youth in older mice. This breakthrough paves the …

Scientists Strip Cells of Mysterious Organelles To Reveal Hidden Secrets  SciTechDaily Source link

Pancreatic cancer continues to pose one of the greatest challenges in global cancer treatment. Known for its aggressive nature and resistance to therapy, it carries a grim five-year survival rate of less than 10%. Early detection remains rare, and by the time most cases are diagnosed, the disease has already spread, making surgical options limited and chemotherapy less effective. In …

Cancer prevention might just become a ‘sweet’ journey.That too, with the help of a natural sweetener!According to a recent study, published in the International Journal of Molecular Sciences, stevia might pave the way for effective prevention of pancreatic cancer.How?Read on to know more. The ‘sweet’ breakthrough: Stevia might soon be more than just a sweetener!Researchers have discovered that when stevia …

Human sperm have long been a subject of fascination—not just for their role in fertilization, but for their remarkable ability to navigate through some of the most viscous environments in the body. But a recent study published in PRX Life has raised a surprising question: do sperm really follow the laws of physics? The answer, it turns out, is more …

Share this Article You are free to share this article under the Attribution 4.0 International license. Scientists have revealed how certain immune cells may be quietly helping prostate cancer grow—and how blocking them could help the body fight back. The study in Molecular Cancer Research identifies a group of cells called macrophages that, instead of protecting the body, appear to shield …

This Popular Zero-Calorie Sweetener Could Impair Brain Blood Vessel Cells, Study Suggests  Study FindsView Full Coverage on Google News Source link