Scientists discover how to wipe out breast cancer’s hidden cells

Scientists at the University of Pennsylvania have shown for the first time that it’s possible to detect dormant cancer cells in breast cancer survivors and eliminate them with repurposed drugs, potentially preventing recurrence. In a clinical trial, existing medications cleared these hidden cells in most participants, leading to survival rates above 90%. The findings open a new era of proactive treatment against breast cancer’s lingering threat, offering hope to survivors haunted by the fear of relapse.

from Latest Science News -- ScienceDaily https://ift.tt/kqc1sbO

Why Alzheimer’s attacks the brain’s memory hub first

Virginia Tech researchers are investigating how overloaded mitochondria in the brain’s memory circuits may spark early Alzheimer’s damage. Their work focuses on calcium signaling and how it might trigger breakdowns in the entorhinal cortex.

from Top Health News -- ScienceDaily https://ift.tt/RTbUwxg

Why Alzheimer’s attacks the brain’s memory hub first

Virginia Tech researchers are investigating how overloaded mitochondria in the brain’s memory circuits may spark early Alzheimer’s damage. Their work focuses on calcium signaling and how it might trigger breakdowns in the entorhinal cortex.

from Latest Science News -- ScienceDaily https://ift.tt/RTbUwxg

How long can one RSV shot protect seniors? Study shows surprising two-year shield

A single RSV vaccine dose is proving to be a powerful shield for older adults, significantly reducing hospitalizations and severe illness over two consecutive RSV seasons. While protection is strongest in the first year and declines somewhat in the second, the findings highlight both the immediate benefits and the importance of ongoing monitoring. With RSV causing tens of thousands of hospitalizations every year in the U.S., this research underscores the potential of vaccination to save lives and guide future booster strategies.

from Top Health News -- ScienceDaily https://ift.tt/kPX8YeA

How long can one RSV shot protect seniors? Study shows surprising two-year shield

A single RSV vaccine dose is proving to be a powerful shield for older adults, significantly reducing hospitalizations and severe illness over two consecutive RSV seasons. While protection is strongest in the first year and declines somewhat in the second, the findings highlight both the immediate benefits and the importance of ongoing monitoring. With RSV causing tens of thousands of hospitalizations every year in the U.S., this research underscores the potential of vaccination to save lives and guide future booster strategies.

from Latest Science News -- ScienceDaily https://ift.tt/kPX8YeA

Dark matter could be turning giant planets into black holes

Astronomers have found over 5,000 exoplanets, and now scientists think these distant worlds could unlock one of the universe’s greatest mysteries: dark matter. A new study suggests that Jupiter-like planets may gradually collect superheavy dark matter particles in their cores, which could one day collapse into planet-sized black holes.

from Latest Science News -- ScienceDaily https://ift.tt/oNP6fty

NASA finds Titan’s alien lakes may be creating primitive cells

Saturn’s moon Titan may be more alive with possibilities than we thought. New NASA research suggests that in Titan’s freezing methane and ethane lakes, simple molecules could naturally arrange themselves into vesicles—tiny bubble-like structures that mimic the first steps toward life. These compartments, born from splashing droplets and complex chemistry in Titan’s atmosphere, could act like primitive cell walls.

from Latest Science News -- ScienceDaily https://ift.tt/Y4qSh0M