It takes three to tango: transcription factors bind DNA, protein, and RNA

Whitehead Institute researchers find many transcription factors bind RNA, which fine-tunes their regulation of gene expression, suggesting new therapeutic opportunities.

Greta Friar | Whitehead Institute • mit
July 17, 2023 ~7 min

Scientists pinpoint where thousands of individual proteins are made in intact tissue and single cells

A new technology called RIBOmap can give researchers valuable insight into how protein production in animal and human tissue is altered in disease.

Sarah C.P. Williams | Broad Institute • mit
July 14, 2023 ~6 min


Immune cells in the brain may reduce damage during seizures and promote recovery, according to study in mice

Seizures are like sudden electrical storms in the brain that can cause lasting damage. A set of immune cells in the brain called microglia may provide protection.

Synphane Gibbs-Shelton, Ph.D. Candidate in Pharmacology, University of Virginia • conversation
July 11, 2023 ~3 min

Zebrafish share skin-deep similarities with people, making them helpful models to study skin conditions like vitiligo and melanoma

Zebrafish melanocytes cause diseases similar to those in people when they don’t work properly. Studying how they regenerate after injury could lead to new treatments for hair color loss and vitiligo.

Craig Ceol, Assistant Professor of Molecular Medicine, UMass Chan Medical School • conversation
July 10, 2023 ~6 min

Focus on function helps identify the changes that made us human

A new approach for identifying significant differences in gene use between closely-related species provides insights into human evolution.

Greta Friar | Whitehead Institute • mit
July 6, 2023 ~11 min

Aging is complicated – a biologist explains why no two people or cells age the same way, and what this means for anti-aging interventions

Aging is a culmination of factors spanning from your cells to your environment. A number of interconnected processes determine how quickly your body is able to repair and recover from damage.

Ellen Quarles, Assistant Professor in Molecular, Cellular, and Developmental Biology, University of Michigan • conversation
July 6, 2023 ~9 min

Human embryo-like models created from stem cells to understand earliest stages of human development

Cambridge scientists have created a stem cell-derived model of the human embryo in the lab by reprogramming human stem cells. The breakthrough could help

Cambridge University News • cambridge
June 27, 2023 ~5 min

Lab-grown meat techniques aren't new – cell cultures are common tools in science, but bringing them up to scale to meet society's demand for meat will require further development

Cell cultures are common tools in biology and drug development. Bringing them up to scale to meet the meat needs of societies will require further development.

André O. Hudson, Dean of the College of Science, Professor of Biochemistry, Rochester Institute of Technology • conversation
June 27, 2023 ~6 min


Without a key extracellular protein, neuronal axons break and synaptic connections fall apart

Scientists find a protein common to flies and people is essential for supporting the structure of axons that neurons project to make circuit connections.

David Orenstein | The Picower Institute for Learning and Memory • mit
June 23, 2023 ~7 min

Atlas of human brain blood vessels highlights changes in Alzheimer’s disease

MIT researchers characterize gene expression patterns for 22,500 brain vascular cells across 428 donors, revealing insights for Alzheimer’s onset and potential treatments.

Rachel Gordon | MIT CSAIL • mit
June 21, 2023 ~17 min

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