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Digital rendering of molecular structures

Open-source AI model can predict small-molecule binding affinity

June 9, 2025
By Anette Breindl
No Comments
Researchers at the Massachusetts Institute of Technology and Recursion Pharmaceuticals Inc. have released an open-source AI model that can predict the binding strength of small molecules as well as structures of proteins and biomolecular complexes. The model, which is called Boltz-2 and was released by the research team on the developer platform Github on June 6, addresses a major bottleneck in drug discovery with its improved ability to predict binding strengths.
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X/Y chromosomes

Loss of Y chromosome in cancer, immune cells: a new clue to cancer outcomes

June 6, 2025
By Coia Dulsat
No Comments
Researchers from the University of Arizona have unveiled that coordinated Y chromosome loss in both cancer cells and immune cells may explain the worse prognosis in people with this alteration. The loss of the Y chromosome (LOY) is one of the most frequent somatic mutations in men, particularly with advancing age. Investigating the mechanisms and effects of LOY in peripheral blood mononuclear cells and its association with immune and tumor cells, they “found a relationship between the Y chromosome loss in normal cells inside the tumor and the Y chromosome loss inside the cancer cell,” Dan Theodorescu, senior author of the study, told BioWorld.
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Woman and molecular overlay
Aging

Taurine aging biomarker story gets more complicated

June 6, 2025
By Xavier Bofill Bruna
No Comments
A publication based on longitudinal and cross sectional data and led by researchers at the U.S. NIH’s National Institute on Aging published on June 5, 2025, in Science has stated that the impact of taurine supplementation at delaying aging or treating aging-related conditions is context-dependent, and that the circulating levels of taurine are impacted by factors unique to each individual rather than declining with age. To qualify taurine as a true marker of aging, it should change with age across diverse populations over time and ideally supported by longitudinal data.
Read More
Woman and molecular overlay
Aging

Taurine aging biomarker story gets more complicated

June 5, 2025
By Xavier Bofill Bruna
No Comments
A publication based on longitudinal and cross sectional data and led by researchers at the U.S. NIH’s National Institute on Aging published on June 5, 2025 in Science has stated that the impact of taurine supplementation at delaying aging or treating aging-related conditions is context-dependent, and that the circulating levels of taurine are impacted by factors unique to each individual rather than declining with age. To qualify taurine as a true marker of aging, it should change with age across diverse populations over time and ideally supported by longitudinal data.
Read More
Microscopic image of a Wilms tumor of a pediatric kidney

More mutations than previously thought in childhood cancers

May 30, 2025
By Nuala Moran
No Comments
Researchers in the U.K. have overthrown the orthodox view that childhood cancers have a low mutation burden, opening up new drug targets and opportunities for repurposing existing therapies. In particular, a high mutation rate is associated with a response to cancer immunotherapy. But although PD-1 checkpoint inhibitors are approved for treating pediatric cancers with a high level of microsatellite instability mutations, in general it is thought childhood tumors are not amenable to immunotherapy.
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Microscopic image of a Wilms tumor of a pediatric kidney

More mutations than previously thought in childhood cancers

May 29, 2025
By Nuala Moran
No Comments
Researchers in the U.K. have overthrown the orthodox view that childhood cancers have a low mutation burden, opening up new drug targets and opportunities for repurposing existing therapies. In particular, a high mutation rate is associated with a response to cancer immunotherapy. But although PD-1 checkpoint inhibitors are approved for treating pediatric cancers with a high level of microsatellite instability mutations, in general it is thought childhood tumors are not amenable to immunotherapy.
Read More
Liver
Gastrointestinal

Precision medicine approach identifies culprit in alcohol-associated hepatitis

May 29, 2025
By Anette Breindl
No Comments
Researchers have identified KpsM as a virulence factor in Escherichia coli that was responsible for liver damage in alcohol-associated hepatitis (AH). A small-molecule inhibitor of KpsM reduced liver damage in animal models of AH.
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Human aging illustration

Juvenescence's $76M+ to advance CD38, ketone drugs to clinic

May 21, 2025
By Nuala Moran
No Comments
Anti-aging specialist Juvenescence Ltd. reached the first close of its series B-1 at $76 million and said it is on course to close the round at $150 million in the third quarter of 2025. “The reason for the first close and not waiting for the very end is just so we can start to move the pipeline forward,” said Richard Marshall, CEO. “We’ve got molecules in and waiting to go, so the sooner we can get going on those, the better,” he told BioWorld.
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Children’s Hospital of Philadelphia
ASGCT 2025

First bespoke gene editing therapy treats rare metabolic disease

May 20, 2025
By Anette Breindl
No Comments
Using a customized gene editing therapy, researchers at the Children’s Hospital of Philadelphia have reported success in treating an infant with a severe metabolic disorder. Kiran Musunuru, Barry J. Gertz Professor for Translational Research in the University of Pennsylvania’s Perelman School of Medicine, presented the case at the American Society of Gene and Cell Therapy’s 2025 annual meeting. The case study was simultaneously published in The New England Journal of Medicine.
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Woman receiving radiotherapy treatments for cancer
Cancer

Amphiregulin drives metastasis through a paradoxical ‘badscopal’ effect of radiotherapy

May 20, 2025
By Coia Dulsat
No Comments
Researchers at the University of Chicago have shed light on the role of tumor-promoting factors induced by radiotherapy and their potential impact on future therapeutic strategies. The article, published in Nature on May 14, 2025, points to radiation-induced amphiregulin as a key driver of tumor metastasis.
Read More
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