Could healthy fats found in nuts and fish slow the progression of potentially deadly lung scarring known as pulmonary fibrosis and delay the need for lung transplants?

UVA pulmonary researchers looked at the association between blood-plasma levels of omega-3 fatty acids - the heart-healthy fats found in foods such as salmon and flaxseeds - and the progression of pulmonary fibrosis, as well as how long patients could go without needing a transplant.

A previously unidentified genetic mutation in a small protein provides significant protection against Parkinson's disease and offers a new direction for exploring potential treatments, according to a new USC Leonard Davis School of Gerontology study.

The variant, located in a mitochondrial microprotein dubbed SHLP2, was found to be highly protective against Parkinson’s disease; individuals with this mutation are half as likely to develop the disease as those who do not carry it.

A new study published in Addiction has found that cytisine, a low-cost, generic stop-smoking aid that has been used in eastern Europe since the 1960s, increases the chances of successful smoking cessation by more than two-fold compared with placebo and may be more effective than nicotine replacement therapy. It has a benign safety profile, with no evidence of serious safety concerns.

For decades, a substantial number of proteins, vital for treating various diseases, have remained elusive to oral drug therapy. Traditional small molecules often struggle to bind to proteins with flat surfaces or require specificity for particular protein homologs. Typically, larger biologics that can target these proteins demand injection, limiting patient convenience and accessibility.

Brigham researchers' findings from next-generation sequencing suggest that revising current cancer care guidelines could allow approximately 6,000 more patients in the U.S. to benefit from immunotherapy treatment each year.

Immunotherapy is a highly effective treatment for patients whose cancers harbor mismatch repair deficiency, and a new study identifies more cancer patients who could benefit from this form of therapy.

Recently, National Science Open magazine published online a review article led by Professor Fanyang Mo (School of Materials Science and Engineering, Peking University) and Professor Yuntian Chen (Eastern Institute of Technology, Ningbo). The research team proposed a significant shift towards automation and artificial intelligence (AI) in organic chemistry over the past decade.

Atherosclerosis, a chronic condition characterized by the accumulation of lipid and inflammatory cells within the blood vessel walls, causes cardiovascular diseases, such as heart disease and stroke. Natto, a food rich in vitamin K2, has shown promise in mitigating cardiovascular diseases by enhancing arterial flexibility and modulating inflammatory responses.