Scientists at the Institute of Cancer Research in London have discovered that melanoma cells spread by harnessing a gene normally involved in the development of the nervous system.

Researchers around the world are making advances in understanding how HIV becomes latent and seeking out vulnerabilities that could provide routes to targeting reservoirs and eliminating them.

Researchers are closer to better diagnosing and treating age-related macular degeneration (AMD) after discovering new genetic signatures of the disease by reprogramming stem cells to generate high-resolution disease models.

A first-of-its-kind comprehensive map of the network of connections in the human immune system has uncovered previously unknown interactions and filled in gaps in understanding why approved immunotherapies work in some patients and not others.

A new system for restoring cell function and tissues in mammals after death could expand the availability of organs for transplantation. The research also opens up a previously unexplored field of research in the molecular and cellular mechanisms triggered after death, an area of potential significance, since it covers different biological processes with multiple applications.

Researchers are closer to better diagnosing and treating age-related macular degeneration (AMD) after discovering new genetic signatures of the disease by reprogramming stem cells to generate high-resolution disease models.

Heartpoint Global Inc. has reached a milestone in the ongoing preclinical trials of its Heartpoint Global Implant System (HPGS), focused on treating left heart diseases, congestive heart failure, and structural pulmonary hypertension. In large animal studies, the system appeared to significantly improve the structure of the heart and the function of the heart-lung system.

The controversy about the origins of the SARS-CoV-2 virus and the accusations that it escaped from the Wuhan Institute of Virology, or even that it was deliberately engineered there, could – possibly – be brought to a close by two papers published July 26, 2022.

Since the very beginning of the COVID-19 pandemic, in addition to the attempts to rapidly develop a vaccine that was effective against current strains, researchers have been looking for a vaccine that could protect more broadly against multiple coronaviruses. 

Sequence analysis of 131 human brains has revealed the mutagenesis processes that take place throughout life, from development to senescence. In a new study published in the July 29, 2022, issue of Science, the authors described how high rates of brain somatic mutations (what they call hypermutability) correlated with age.