Bring your dog to work day looks a little different at Spotitearly. The Tel Aviv-based company asks its canine workers to bring their whole selves to the job – particularly their finely trained noses – to help suss out cancer in breath samples. The dogs’ unique capabilities are interpreted by AI to capture canine indicators humans might miss and the combo has remarkably high accuracy, 93% or better in three of the four common cancers tested.

The health care potential for generative artificial intelligence comes with hazards such as the inadvertent effects of poor prompt engineering practices, but Anil Bhatta of Deloitte Consulting told a U.S. FDA advisory committee that this risk could be managed by rules that would thwart any consequent problems, such as an inadvertent jailbreak of the algorithm’s intended use.

Diagnosing depression and other mental illnesses is largely subjective, but that could soon change as Sydney-based Trivarx Ltd. developed an AI-based algorithm that uses heart rate and heart rate variability coupled with sleep disturbance to diagnose major depressive episodes.

Fifty years after the term brain-computer interface (BCI) was coined, Neuralink and several other companies are reviving the promise of BCI for health care, as artificial intelligence and novel methods of neural signal detection work hand-in-hand to propel biomedical innovation.

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.

The first day of the U.S. FDA’s two-day advisory hearing on generative artificial intelligence reflected some of the anxieties attached to this emerging technology, with the phenomenon of hallucinations driving several calls for more stringent regulation of this class of products that might be applied toward other entries in the class of artificial intelligence.

Many studies have linked the presence of specific bacteria to various diseases. But a general overgrowth of gut bacteria can be a symptom of different conditions, including colorectal cancer and inflammatory bowel disease.

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.

The development of new machine learning tools like Alphafold and Rfdiffusion has allowed scientists to predict the structure of proteins and design them for drug discovery purposes, among other uses. Now, scientists at the Arc Institute have created Evo, an AI model that generates DNA sequences and estimates their interaction with other molecules at single-nucleotide resolution, scalable to an entire genome.

Many studies have linked the presence of specific bacteria to various diseases. But a general overgrowth of gut bacteria can be a symptom of different conditions, including colorectal cancer and inflammatory bowel disease. A study counting gut microbiome proposes that microbial load, rather than the disease, could explain the presence of certain pathogens.