LND topic: nanomedicine page 1

nanomedicine

Smart Drug Delivery: A New Focus on Light-Based Cancer Treatment

May 13, 2026

Light-activated cancer treatments sound high-tech—and they are. Doctors use a special light-sensitive drug called a photosensitizer (PS) to destroy unhealthy cells. The trick isn’t just dumping in more light-sensitive molecules. Studies show where those molecules go inside the cell matters more than

science

New Scientist Joins Nano‑Medicine Company to Tackle Tough Joint Diseases

May 5, 2026

Eascra Biotech, a startup that builds tiny delivery machines for medicines, has hired Dr. Anne Yau as a Life Science Research Scientist. She will work in the company’s preclinical laboratory at the Massachusetts Biomedical Initiatives facility in Worcester, where researchers test new tools before

health

Tiny Tech Takes on Stroke

December 24, 2025

Strokes are becoming more common as people live longer and lifestyles change. This is a big problem for health around the world. Finding strokes early and treating them right is super important. But current methods have some big limits. Nanomedicine is stepping in to help. It uses tiny materials wi

health

Nanotech: A New Hope for PCOS?

June 22, 2025

PCOS is a big deal. It is the most common hormonal issue among women of reproductive age around the globe. This syndrome brings a mix of problems. These include hormone imbalances, trouble with ovulation, and metabolic issues. The causes of PCOS are complex. They involve genes, environment, and life

science

The Smart Way to Design Better Gene Carriers

April 24, 2025

Lipid nanoparticles, or LNPs, are tiny carriers that can transport genetic material like mRNA and siRNA into cells. They are great for gene therapies because they can cross cell membranes easily, are safe for cells, and can be made in large amounts. However, designing the perfect LNP is tough. It's

health

Molecular Motion: The Future of Cartilage Repair

April 6, 2025

Cartilage damage is a common issue, especially for those with osteoarthritis. This condition affects millions worldwide, causing joint pain and mobility issues. Traditional treatments often focus on slowing down the disease or delaying joint replacement surgery. However, a new approach using "dancin

health

Breaking the Code: New Hope for Triple Negative Breast Cancer

February 28, 2025

Triple negative breast cancer (TNBC) is a challenging type of breast cancer. It's tough to treat because it doesn't respond well to targeted therapies. This is partly due to changes in certain signaling pathways, like the PI3K and mTOR pathways. Researchers have found that a protein called

health

Tiny Magnets Fighting Cancer: A New Hope

February 14, 2025

Cancer treatment is getting a high-tech upgrade. Scientists are exploring a unique way to fight cancer cells using tiny magnetic particles. These particles, called magnetic nanoparticles (MNPs), are designed to target and kill cancer cells through a process called ferroptosis. Ferroptosis is a speci

science

Nanoparticles: Shape Matters in Medicine

February 14, 2025

Nanoparticles, or NPs, are tiny particles used in medicine to deliver drugs. Their shape can greatly affect how they work in the body. Scientists looked at three different shapes: spheres, worms, and bubbles, all loaded with a special light-sensitive drug called chlorin e6. They wanted to see how th

health

Gold Nanoparticles: A New Hope for Eye Diseases

January 31, 2025

Imagine tiny gold particles helping to fix eye problems. These are not just any particles, they are special nanoparticles designed to absorb near-infrared light. These nanoparticles can heat up and destroy harmful cells. They can help with vision problems. But how does this work? First, let's ta