CRISPR Tool Targets Neuron Gene Repair

15 Mwezi wa tisa, 2025 Imeripotiwa na AI

Stanford researchers have created a CRISPR-based technology to target RNA in neurons, enabling repair processes for genetic diseases. The method addresses key challenges in Cas9 delivery and DNA repair. It reveals unique genome editing rules in neurons, paving the way for targeted therapies.

DNA scar catalog opens paths to overcome cancer drug resistances

Researchers at Spain's National Cancer Research Centre (CNIO) have developed a comprehensive catalog of mutational 'scars' in DNA caused by cancer. This breakthrough, published in Nature, could help bypass resistances to treatments like PARP inhibitors. The study analyzes thousands of tumor samples to identify key genetic patterns.

Gene mutation raises disease risk by 50 percent

30 Mwezi wa tisa, 2025 Imeripotiwa na AI

A new study has identified a specific gene mutation that increases the risk of type 2 diabetes by 50 percent. Led by researchers at the University of California, Berkeley, the findings come from a five-year analysis of 1,000 participants. The discovery highlights potential pathways for early detection and treatment.

Evolution of human intelligence linked to mental illness vulnerability

11 Mwezi wa kumi, 2025 Imeripotiwa na AI

Researchers have traced genetic variants in the human genome to reveal that advances in cognitive abilities around 500,000 years ago were soon followed by mutations increasing susceptibility to psychiatric disorders. This suggests a trade-off in brain evolution. The study, published in Cerebral Cortex, analyzed 33,000 genetic variants to build an evolutionary timeline of brain-related traits.

Illumina AI Tool for Rare Diseases

Illumina introduced an AI tool aiding in the diagnosis of rare diseases. This innovation enhances genetic analysis for complex conditions. It was highlighted in biotech news updates.