A ground-breaking study - the largest of its kind globally - has found children with multiple sclerosis (MS) have better outcomes if treated early and with the same high-efficacy therapies as adults.

There are a limited number of therapies approved for children with MS, with only one considered to be of high-efficacy - meaning highly effective.

Some anti-cancer treatments not only target tumour cells but also healthy cells. If their effects on the latter are too strong, their use can become limiting. A team from the University of Geneva (UNIGE), in collaboration with Basel-based FoRx Therapeutics, has identified the mechanism of action of PARP inhibitors, used in particular for breast and ovarian cancer in patients carrying the BRCA gene mutation.

An investigational gene therapy for a rare neurodegenerative disease that begins in early childhood, known as giant axonal neuropathy (GAN), was well tolerated and showed signs of therapeutic benefit in a clinical trial led by the National Institutes of Health (NIH). Currently, there is no treatment for GAN and the disease is usually fatal by 30 years of age. Fourteen children with GAN, ages 6 to 14 years, were treated with gene transfer therapy at the NIH Clinical Center and then followed for about six years to assess safety.

A new cancer treatment that uses a person’s own immune cells has been approved by the U.S. Food and Drug Administration (FDA) for treating the most dangerous type of skin cancer. Now this form of cellular therapy (tumor-infiltrating lymphocyte - or TIL therapy) is showing promise in advanced lung cancers through clinical trials underway at The Ohio State University Comprehensive Cancer Center - Arthur G. James Cancer Hospital and Richard J. Solove Research Institute (OSUCCC - James).

A new study has discovered that a type of bacteria commonly found in the body, which usually does not pose problems for healthy people, plays a significant role in causing stomach cancer, the fifth most common cancer in the world.

Streptococcus anginosus bacteria exist alongside other germs in the mouth, throat, intestines and vagina. Occasionally, they may cause mild infections like sore throats and skin infections.

There are thousands of diseases worldwide with no cure or available treatments. Traditional drug discovery and development takes decades and billions of dollars and more than 90% of these drugs fail in clinical trials. The emergence of artificial intelligence (AI) holds promise for streamlining and improving the entire process. However, ushering in a new era of AI-driven drug discovery requires costly and lengthy validation in preclinical cell, tissue, and animal models and human clinical trials.

A new study has shed light on the importance of the protein STAP-1 in activating certain immune cells. Understanding the role of STAP-1 in these cells could give researchers a better glimpse into immune-related disorders and ways to treat them.

The researchers found that STAP-1 plays an important role in the activation of T cells, which are white blood cells that play a critical role in defending the body against infections and maintaining overall health.