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Thanks for recapping the most intriguing #RockefellerScience stories of 2025 with us, Happy New Year! 👩🏽‍🔬 🥂 🦠 🎉 🧬

See the full 2025 #YearInReview here: https://bit.ly/44LtGrW

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Scientists in the @alushinlab.bsky.social figured out how cells build a structure that lets them migrate. Unpacking these “finger-like” protein bundles that protrude from cells may lead to novel treatments for #metastasis. #RockefellerScience #YearInReview

🔗: https://bit.ly/3PKErmA

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A study from @danmucida.bsky.social and @victora.bsky.social showed how immune cells in the gut distinguish between food and harmful pathogens, shedding light on the origins of #foodallergies. #RockefellerScience #YearInReview

🔗: https://bit.ly/4hyS18b

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A study from the #RutaLab explained how the fruit fly brain coordinates courtship and aggressive competition—a framework which could help scientists understand how the human brain balances cooperation and competition. #RockefellerScience #YearInReview

🔗: https://bit.ly/4gI7phV

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A study from Erich Jarvis and @darnelr.bsky.social found that a single protein variant found only in humans may have helped shape the emergence of spoken language. When put in mice, the variant altered their vocalizations. #RockefellerScience #YearInReview

🔗: https://bit.ly/3Yfdcoh

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A study from the #FriedmanLab identified a neural mechanism involved in leptin resistance, a factor contributing to #obesity. Crucially, they also found a way to reverse it in mice using a well-known drug. #RockefellerScience #YearInReview

🔗: https://bit.ly/3MV0WqC

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Clinical trials based on work from the Nussenzweig lab showed that two broadly neutralizing antibodies can keep #HIV suppressed for months. The data suggest that the antibodies may even diminish the viral reservoir itself. #RockefellerScience #YearInReview

🔗: https://bit.ly/4pkY045

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A new method from @hirofunabiki.bsky.social dramatically improved cryo-EM’s imaging capabilities, enabling visualization of molecules that are very rare, very small, or hard to produce naturally—including some viruses. #RockefellerScience #YearInReview

🔗: https://bit.ly/4awR4gv

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The #StricklandLab discovered that amyloid-beta (Aβ) oligomers and the vascular protein fibrinogen may, when forming a complex, contribute to Alzheimer's disease. #RockefellerScience #YearInReview

🔗: https://bit.ly/44Eh31R

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The #StellerLab found that boosting PI31 can prevent neuronal degeneration, restore synaptic function, and significantly extend lifespan in fly and mouse models of rare genetic disorders similar to Parkinson’s. #RockefellerScience #YearInReview

🔗: https://bit.ly/3MOlmSc

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Research from the Fuchs lab showed that low levels of the amino acid serine trigger a process that turns hair follicle stem cells into skin repair specialists—and that diet may have a role to play. #RockefellerScience #YearInReview

🔗: https://bit.ly/4jfd9CA

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Rockefeller's Li Zhao spent nearly a decade cataloguing evolutionarily young genes. This year, her lab demonstrated how these new genes are regulated and expressed. #RockefellerScience #YearInReview

🔗: https://bit.ly/4jdvwb8

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Treatments for autoimmune diseases have big shortcomings, including high cost and supply shortages. A alternative developed this year from the #RavetchLab achieves the same effectiveness at a fraction of the dose. #RockefellerScience #YearInReview

🔗: https://bit.ly/3HFdsbs

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A study from the Birsoy lab showed that the antioxidant glutathione, when operating inside mitochondria, is a key factor enabling tumors to spread from the breast to the lung. #RockefellerScience #YearInReview

🔗: https://bit.ly/44GfOPG

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Shortly before his death this year, James Hudspeth achieved a groundbreaking technological advancement: the ability to keep a tiny sliver of the cochlea alive and functional outside of the body for the first time. #RockefellerScience #YearInReview

🔗: https://bit.ly/49oaOlo

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The #BradyLab identified compounds that appear effective against drug-resistant bacteria using a new technique that could uncover many more antibiotics, as well as help illuminate a previously hidden microbial world. #RockefellerScience #YearInReview

🔗: https://bit.ly/4sjhV6j

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The first detailed look at how mosquitoes mate from the Vosshall lab reversed the assumption that male mosquitoes control the process, finding that a subtle female behavior dictates if mating will take place or not. #RockefellerScience #YearInReview

🔗: https://bit.ly/4huwEpL

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Neuroscientists have long posited that #memory functions like an on/off switch—either your brain remembers something or it doesn’t. The #RajasethupathyLab discovered that the truth is more complicated. #RockefellerScience #YearInReview

🔗: https://bit.ly/3MoSsrj

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The #WalzLab revealed key details about the T cell receptor, which is essential to T cell immunotherapies. The findings could expand T cell therapies, bringing their benefits to a broader group of #cancer patients. #RockefellerScience #YearInReview

🔗: https://bit.ly/3L0r3vK

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Winter break is upon us! Stay tuned as we count down the most intriguing #RockefellerScience stories of 2025. #YearInReview

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Mechanical forces are key to embryonic self-organization - News When placed on an array of microchips and dosed with a custom cocktail of signaling molecules, the stem cells organize themselves into “micro lungs” with full tissue complexity.

In a new @cp-cellstemcell.bsky.social study, scientists in the Brivanlou lab have used light-inducible gene expression to demonstrate that the formation of the body axes in human embryo models requires an interplay between chemical cues and mechanical forces. #RockefellerScience

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A new study in ants from @danielkronauer.bsky.social reveals a previously unknown mechanism that ensures that each olfactory neuron expresses only one odorant receptor, with broad implications for the study of gene regulation. #RockefellerScience
https://bit.ly/4pwPFLY

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Increasing the level of the protein PI31 demonstrates neuroprotective effects in mice - News One fundamental feature of neurodegenerative diseases is a breakdown in communication. Even before brain cells die, the delicate machinery that keeps neurons in touch—by clearing away protein waste at...

A study from the #StellerLab in @pnas.org finds that boosting PI31 can prevent neuronal degeneration, restore synaptic function, and significantly extend lifespan in fly and mouse models of rare genetic disorders similar to Parkinson’s. #RockefellerScience

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Hundreds of new bacteria, and two potential antibiotics, found in soil - News Most bacteria cannot be cultured in the lab—and that’s been bad news for medicine. Many of our frontline antibiotics originated from microbes, yet as antibiotic resistance spreads and drug pipelines r...

Now out in @natbiotech.nature.com: Newly identified compounds from the #BradyLab appear effective against drug-resistant bacteria. The technique used to reveal them could uncover many more antibiotics, as well as help illuminate a previously hidden microbial world. #RockefellerScience

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Researchers keep a mammalian cochlea alive outside the body for the first time - News The technological breakthrough may improve our understanding of the cellular mechanisms behind hearing loss.

Shortly before his death last month, James Hudspeth and his team achieved a groundbreaking technological advancement: the ability to keep a tiny sliver of the cochlea alive and functional outside of the body for the first time. #RockefellerScience

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Mitochondrial antioxidant found to drive breast cancer metastasis - News The mitochondria may be the powerhouse of the cell, but mounting evidence suggests this organelle is also a driving force behind cancer. Now, new evidence points to the mitochondrial metabolite glutathione, highlighting its central role in helping breas...

A new study from the #BirsoyLab shows that the antioxidant glutathione, when operating inside mitochondria, is a key factor enabling tumors to spread from the breast to the lung. #RockefellerScience

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Immunotherapy drug eliminates aggressive cancers in clinical trial - News The researchers demonstrate that an engineered antibody improves a class of drugs that has struggled to make good on its early promise.

Published in @cp-cancercell.bsky.social, the #RavetchLab demonstrates in a phase 1 clinical trial that an engineered antibody improves a class of cancer drugs—called CD40 agonist antibodies—that has struggled to make good on its early promise. #RockefellerScience

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New tool helps predict antibiotic resistance - News Multidrug resistant bacteria kill five million people each year, with newly resistant germs emerging faster than scientists can develop treatments. Now, researchers have developed a platform that iden...

A new tool from the #BradyLab that helps predict antibiotic resistance could help pharmaceutical companies design longer lasting drugs. #RockefellerScience @pnas.org

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How ant queens are made - News Daniel Kronauer’s research on an unusual ant species illuminates the biochemistry and genetics behind complex social behavior—and potentially offers clues to the evolution of our own social brains.

New research from @danielkronauer.bsky.social's lab in @pnas.org sheds light on how a young ant’s future is determined by genetics and the environment, finding that genes not only influence size, they change what a given size means for the colony. #RockefellerScience

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This brain circuit drives the urge to mate. Except when it doesn’t. - News Scientists discovered an identical neural circuit that operates differently in male and female mice.

Scientists in the #HeintzLab discovered an identical neural circuit that operates differently in male and female mice. #RockefellerScience

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