Using ALK+ lung cancer patient-derived cell lines, researchers have performed phosphoproteomic screening and identified guanylate kinase 1 (GUK1) as a TKI sensitive metabolic molecule in ALK-driven lung cancer. They reported their results online in Cell on Feb. 6, 2025.

New research has uncovered a complex interplay between extracellular matrix (ECM) structure and the transcriptional responses of cancer cells, showing how they alter their gene expression to ‘escape’ from ECM. The findings will make it easier to identify tumors that are likely to metastasize at an early stage.

Researchers from the QIMR Berghofer Medical Research Institute in Queensland, Australia and Emory University have shown that a potential new targeted therapy for childhood brain cancer was effective in infiltrating and killing tumor cells in mouse models.

A large-scale study cross-referencing genomic data from multiple sources with primary care health records has identified genetic overlaps in 72 chronic diseases, opening the way for a more holistic approach to researching, treating and preventing multimorbidity.

Scientists at the University of Pittsburgh have tested a broadly neutralizing antibody that binds the stem of a protein against H5N1 avian influenza, which prevented severe disease in nonhuman primates and was effective for at least 8 weeks. The scientists remark on the potential of the design developed by Astrazeneca plc against a possible outbreak of the influenza A virus.

The liver and pancreas are the main actors in glucose metabolism, but not the only ones. Muscles, adipose tissue and the brain play different roles. However, the prize for the best new actor in glucagon production goes to the innate lymphoid cells (ILCs), which, according to a study published in Science, respond to intestine neuron signals traveling to the pancreas to control glucose.

According to the World Health Organization (WHO), multidrug-resistant pathogens caused over 1.27 million deaths worldwide in 2020. And figures are rising, with projections pointing to antimicrobial resistance surpassing cancer as the leading cause of death by 2050. Now, researchers at the HUN-REN Biological Research Center have unveiled the role of pre-existing genetic variabilities and specific cross-resistance patterns among several antibiotics designed to combat gram-positive bacteria.

The PD-1 receptor, a major immune checkpoint inhibitor whose signaling is the target of multiple blockbuster anticancer drugs, differs functionally between rodents and humans in previously unknown ways. Researchers from the University of California, San Diego, and co-authors at the Chinese Academy of Sciences and the National Cancer Institute reported these findings in the Jan. 3, 2025, online issue of Science Immunology.

2024 saw the completion of several cellular-resolution brain maps, including the entire fly brain and a comprehensive connections map of a cubic centimeter of human brain. 2025 began with the addition of another important map. In the Jan. 1, 2025, issue of Nature, researchers from the Allen Institute presented a map of areas and cell types where aging most affected the mouse brain.

Researchers at the University of Leipzig and ETH Zurich have used single-cell sequencing to identify differences between fat tissue of obese individuals who are metabolically unhealthy, and those who were in good metabolic health. The findings, which were published online Dec. 17, 2024, in Cell Metabolism, identify measurements that can be used to decouple obesity from metabolic disease.