Fasting has pros and cons for muscle repair in mice

Fasting sends the muscle stem cells of mice into a deep resting state that slows muscle repair but also makes them more resistant to stress, a study finds.

Krista Conger-Stanford • futurity
June 9, 2022 ~7 min

New CRISPR-based map ties every human gene to its function

Jonathan Weissman and collaborators used their single-cell sequencing tool Perturb-seq on every expressed gene in the human genome, linking each to its job in the cell.

Eva Frederick | Whitehead Institute • mit
June 9, 2022 ~9 min


Stem cells make too many or too few brain cells in people with autism

Stem cells that produce too few, or too many, brain cells may be a factor in the development of autism spectrum disorder, a new study shows.

Patti Verbanas-Rutgers • futurity
June 8, 2022 ~4 min

Biden throws US solar installers a lifeline with tariff relief, but can incentives bring manufacturing back?

Only 13% of US solar industry jobs are currently in manufacturing. The Biden administration hopes the sector will grow fast, but that might not be so simple.

Emily A. Beagle, Research Associate in Energy Systems, University of Texas at Austin • conversation
June 7, 2022 ~7 min

Biden throws US solar industry a lifeline with tariff relief, but can incentives bring manufacturing back?

Only 13% of US solar industry jobs are currently in manufacturing. The Biden administration hopes the sector will grow fast, but that might not be so simple.

Emily A. Beagle, Research Associate in Energy Systems, University of Texas at Austin • conversation
June 7, 2022 ~7 min

'Masked' cancer drug stealthily trains immune system to kill tumors while sparing healthy tissues, reducing treatment side effects

One promising cancer treatment has been in the works for decades, but severe side effects have kept it out of the clinic. A reengineered version may offer a way to safely harness its potent effects.

Aslan Mansurov, Postdoctoral Researcher in Molecular Engineering, University of Chicago Pritzker School of Molecular Engineering • conversation
June 1, 2022 ~5 min

SMART researchers enable early-stage detection of microbial contamination in cell therapy

Rapid and accurate analytical test method enhances the production of high-quality cell therapy products.

Singapore-MIT Alliance for Research and Technology • mit
May 31, 2022 ~10 min

Convenience-sized RNA editing

MIT neuroscientists expand CRISPR toolkit with new, compact Cas7-11 enzyme.

Sarah CP Williams | McGovern Institute for Brain Research • mit
May 31, 2022 ~6 min


What are HeLa cells? A cancer biologist explains

The immortal cancer cells of Henrietta Lacks revolutionized the fields of science, medicine and bioethics. And they still survive today, more than 70 years after her death.

Ivan Martinez, Associate Professor of Microbiology, Immunology and Cell Biology, West Virginia University • conversation
May 31, 2022 ~5 min

Toward customizable timber, grown in a lab

Researchers show they can control the properties of lab-grown plant material, which could enable the production of wood products with little waste.

Adam Zewe | MIT News Office • mit
May 25, 2022 ~7 min

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