An international consortium of thousands of scientists is creating the Human Cell Atlas, a three-dimensional map of all the cells in the body. The goal is to understand all the cells that make up human tissues, organs and systems, which will enable multiple medical applications. This collection of cell maps is openly available for navigation at single-cell resolution, identified through omics analyses that reveal the tridimensional distribution of each cell.

Scientists from different laboratories around the world have presented the latest advances in research into malignant brain tumors at the 31st Annual Congress of the European Society of Gene and Cell Therapy (ESGCT), which is being held Oct. 22 to 25 in Rome.

When Andrew Wilks invented the JAK inhibitor momelotinib in the late 1980s for myelofibrosis, he never would have imagined it would take more than 20 years to develop and eventually be acquired for $1.9 billion. Today he’s on a mission to ensure Australian inventors have more options than he did, telling BioWorld that he had to sell the molecule for around $10 million because he couldn’t get funding.

According to World Health Organization data, endometriosis affects about 10% of reproductive-age females globally. That already makes endometriosis a wildly underresearched and underfunded disease in relation to its prevalence. Plus, Rama Kommagani thinks even 10% is an underestimation.

A new study helps explain the role of genetic variation in shaping gene regulation in the Indonesian archipelago, one of the most diverse regions in the world. “This study is the only study of splicing from Southeast Asian populations. There is basically no data from this part of the world,” study author Irene Gallego Romero told BioWorld. For drug discovery, most of the people that have historically participated in clinical trials are of European ancestry, and scientists are just beginning to study African populations to better understand genetic differences in these populations, said Romero, a population geneticist and biological anthropologist at the University of Melbourne.

David Baker, Demis Hassabis and John Jumper share the 2024 Nobel Prize in Chemistry for their contributions to the science of protein structure. David Baker was awarded half the prize “for computational protein design,” according to the Royal Swedish Academy of Sciences. Hassabis and Jumper shared the other half “for protein structure prediction.”

Research into the regulation of gene expression experienced a significant breakthrough with the discovery of microRNA, small RNA molecules that do not code for proteins but control their translation. This finding has earned its discoverers – Victor Ambros and Gary Ruvkun – the 2024 Nobel Prize in Physiology or Medicine “for the discovery of microRNA and its role in post-transcriptional gene regulation.”

Researchers have identified a gene associated with whether patients hospitalized with respiratory viral infections recover rapidly or face life-threatening complications. The gene has the potential to be used as a diagnostic tool or biomarker, which could help triage patients suffering from severe respiratory infections. Having such a biomarker would help clinicians in their early risk assessments to manage their intervention strategies.

Researchers in Japan were able to transfer genes from jellyfish into common fruit flies and discovered that the transferred gene suppressed an age-related intestinal issue in the flies. The findings suggest that studying genes specific to animals with high regenerative capability like jellyfish may uncover new mechanisms for rejuvenating stem cell function and extending the healthy lifespan of unrelated organisms.