LND topic: cell-death page 1

cell death

How Tiny Gut Buddies Might Be Harming Your Body

December 29, 2025

Deep inside our bodies, there's a world of tiny organisms called gut bacteria. Some of these bacteria create a substance known as TMAO. Scientists have found that TMAO might be causing trouble in our bodies, especially in important organs like the heart, kidneys, and liver. Now, here's where it get

science

Tiny Dots Take on Cancer: A New Hope in Tumor Treatment

November 1, 2025

Cancer cells are sneaky. They have a way of protecting themselves, making it hard for treatments to work. One of their tricks is having high levels of a substance called glutathione. This helps them grow and resist treatments. Scientists have been looking for ways to lower glutathione levels in tumo

science

Cancer's Clever Trick to Stay Alive

July 2, 2025

Cancer cells are sneaky. They find ways to survive and grow, even when the body tries to stop them. Recent research shows that cancer cells steal fat from the blood. This fat helps them build strong walls and protects them from dying. Cancer cells use special sugar chains to grab fat molecules. The

science

Fighting MRSA with Smart Nano-Soldiers

May 23, 2025

MRSA, or Methicillin-resistant Staphylococcus aureus, is a tough bacteria that causes nasty wounds. These wounds are hard to treat and can be a big problem worldwide. Scientists have been looking for new ways to fight these infections and help wounds heal faster. One promising method is using nanozy

technology

Cancer's New Nemesis: Smart Carriers and Triple Threat Therapy

April 5, 2025

Cancer can be a tricky foe. Immunotherapy is a promising weapon, but it often falls short. Why? Because it sometimes struggles to trigger a strong immune response. So, scientists are exploring ways to combine different treatments to boost their punch. Enter the nucleic acid-locked smart carrier (NAS

science

Unlocking Gold's Potential in Fighting Deadly Cancer

February 24, 2025

Scientists have been tinkering with different metal compounds to fight cancer. They've found that some of these metals can trigger a specific kind of cell death that gets the immune system's attention. This type of cell death is called immunogenic cell death, or ICD for short. Researchers have creat

science

Yeast's Sweet Struggle: How Sugar Hurts and Heals

February 16, 2025

Yeast cells, like tiny factories, use glucose for energy and to make storage molecules. But too much sugar can be deadly, causing a process called sugar-induced cell death (SICD). Scientists have been puzzling over this for decades. They've found that when a specific gene, TPS1, is removed, SICD is

science

Copper: A Cellular Jekyll and Hyde

January 18, 2025

Copper, a vital trace element in our bodies, plays a key role in energy production and cell repairs. But when copper levels aren't balanced, it can wreak havoc. It triggers oxidative stress and disrupts the energy factories in our cells, leading to severe damage and even cell death. Scientists recen

health

Unlocking Huntington’s Mystery: A Slow Build to Tragedy

January 16, 2025

Scientists have recently found something astonishing about Huntington’s disease, a serious brain disorder passed down through families. They’ve known about the genetic mutation that causes it for a while, but they weren't sure why people with the mutation don't have symptoms until they’re older. It

health

Discovering BCL3: A New Clue in Osteoarthritis Cell Death

December 16, 2024

Osteoarthritis (OA), a common joint disease, causes a lot of pain and disability. One way it happens is through something called programmed cell death (PCD). Scientists wanted to find out which genes are involved in this process and if they could be used as markers to detect OA early. They analyzed