LND topic: reactive-oxygen page 1

reactive oxygen

Smart Nanoparticles Take on Triple-Negative Breast Cancer

January 13, 2026

In the world of cancer treatment, a new player has emerged. It's not a drug or a surgery, but tiny particles called copper peroxide nanoparticles. These nanoparticles are designed to tackle triple-negative breast cancer, a particularly aggressive form of the disease. Here's how they work. First, th

science

A New Way to Fight Cancer with Tiny Tech and Sound Waves

December 31, 2025

Cancer is tough to beat, but scientists are always looking for new ways to fight it. Recently, a team came up with a clever idea. They made tiny particles that can help the body's own immune system attack cancer cells. These particles are special because they use sound waves to do their job. Normal

health

The Role of Reactive Oxygen Species in Liver Cancer Progression

June 15, 2025

The liver is a vital organ, and when it gets sick, it can lead to serious problems. One such issue is when viral hepatitis turns into liver cancer, known as hepatocellular carcinoma (HCC). This transformation is not a simple process. It involves a lot of changes in the body, especially an increase i

health

The Hidden Dangers of BPS: How a Common Chemical Affects Your Gut

April 26, 2025

BPS, or Bisphenol S, is everywhere. It is used in many everyday items, from water bottles to food containers. People usually come into contact with it through what they eat and drink. This chemical targets the gut, but it does not cause obvious damage. This makes it tricky to spot and study. Scienti

health

The Role of CNPY2 in Inflammation

April 23, 2025

The gut can be a battleground for inflammation, especially in cases of inflammatory bowel disease (IBD). This condition is a long-term struggle, influenced by genes, environment, and the immune system. The exact processes behind IBD are still a mystery. However, recent findings have shed light on a

science

How Cells Shape Their Powerhouses

April 17, 2025

Mitochondria are the powerhouses of cells, and they are always changing shape. Why they do this has been a mystery. Scientists looked at yeast cells growing in different foods. They found that the shape of mitochondria and their activity do not go hand in hand. Cells can have different mitochondrial

science

Gold Nanoparticles and Metal-Organic Frameworks: A Powerful Duo in Cancer Therapy

March 11, 2025

Cancer treatment is a tough battle, but scientists have found a way to make it easier. They created a new tool called MA@E, which is a special kind of liposome. Liposomes are tiny bubbles that can carry medicines inside them. These liposomes are super stable and can carry two powerful weapons: gold

health

Sugar's Superhero: 2-Hydroxy Hispolon to the Rescue

March 5, 2025

Diabetes is a serious condition that messes with blood sugar levels. When sugar levels are too high, it causes cells to produce too many reactive oxygen species (ROS). These ROS can damage cells, particularly the ones that help repair blood vessels, known as endothelial progenitor cells (EPCs). This

science

The Secret Guardians of Plant Health

February 9, 2025

Ever wondered how plants fight off diseases? A small, mighty protein called LTP is a part of the plant's defense system. One particular type of LTP found in a wild tobacco plant, called LTP-VASCULAR TISSUE SIZE, or NbLTPVAS, has a special job. First, this protein is present everywhere in the plant,

health

The Power of Biomaterials in Neural Regeneration

December 2, 2024

Did you know that our bodies produce tiny molecules called reactive oxygen species (ROS) during normal oxygen metabolism? These molecules can act as messengers, influencing various processes in the body. However, when there are too many ROS, they can cause big problems, especially in the brain and n