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UChicagoBSD

@uchicagobsd

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Can we "teach" cells to protect themselves from Type 1 Diabetes? UChicago researchers have developed a pioneering nanoparticle system that delivers mRNA directly to insulin-producing beta cells. The goal? To prompt these cells to express PD-L1 a protein that acts like an "invisibility cloak," shielding them from the body's own immune system.This innovative approach mirrors the technology used in COVID-19 vaccines but applies it to metabolic disease. By targeting only the necessary cells, the team is opening new doors for preventing T1D progression without affecting the rest of the body."We’re thinking about engineering beta cells with the knowledge we’ve accumulated over the years," says Raghavendra Mirmira, MD, PhD. by @uchicagobsd

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5 months ago

From the labs at @uchicagobsd to the heart of the Sahara! 🌍🦖We are thrilled to share the discovery of a new species of Spinosaurus: Scimitarsuchus. Identified by our very own paleontologists, this "scimitar-crested" giant once dominated the ancient river systems of the Cretaceous period.#UChicago #UChicagoBSD #Paleontology #EvolutionaryBiology #Spinosaurus #Fieldwork #ScienceDiscovery by @uchicagobsd

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5 months ago

Check out our new paper in science- live now! #science #spinosaurus #dinosaur #paulsereno #fossillab by @uchicagobsd

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5 months ago

@uchicagobsd is pushing the limits of brain mapping with a new Photoemission Electron Microscope (PEEM). This tech, adapted from physics, is the key to finally completing a full "wiring diagram" of the brain.The era of high-speed connectomics is here. by @uchicagobsd

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6 months ago

New research led by Biological Sciences Division at the University of Chicago Zeresenay Alemseged reveals that Paranthropus was far more widespread and adaptable than we ever realized. by @uchicagobsd

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6 months ago

Researchers at Biological Sciences Division at the University of Chicago have found that far-red light acts as a “stop” signal for Pseudomonas aeruginosa, suppressing its ability to cause infection and form biofilms.This mechanism could be key to fighting antibiotic-resistant superbugs. by @uchicagobsd

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6 months ago

Huge news for emergency preparedness! The Master of Science in Threat and Response Management (MS-TRM) is officially transitioning to UChicago’s Section of Emergency Medicine in the Biological Sciences Division (BSD).This move is all about strengthening real-world crisis training, connecting students directly with expert clinicians and faculty who manage emergencies every single day. Get ready for enhanced applied learning, new electives, and next-level simulations!The next cohort starts in Fall 2026Tap the link in our bio for the full story! 👆#UChicago #UChicagoBSD #EmergencyMedicine #MSTRP #CrisisManagement #ThreatResponse #HigherEducation #Leadership #EmergencyPreparedness by @uchicagobsd

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9 months ago

UChicago researchers have discovered how two competing molecules made by your gut bacteria queuine (promotes growth) and preQ1 (halts growth)reach deep inside your cells to control their protein-building machinery. This breakthrough reveals a surprising new layer of host-microbe interaction, suggesting that the growth-suppressing power of preQ1 could be a game-changer for developing new cancer therapies. Read the fascinating study: https://biologicalsciences.uchicago.edu/news/how-microbes-control-mammalian-cell-growth by @uchicagobsd

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9 months ago

UChicago paleontologists have unveiled an extraordinary discovery: perfectly preserved “dinosaur mummies” that reveal, for the first time, the complete external appearance of Edmontosaurus annectens, a duck-billed dinosaur from 66 million years ago.Through a rare preservation process called “clay templating,” a paper-thin clay mask captured every detail of the dinosaur’s skin, scales, crests, and spikes. The team’s findings, published in Science, reveal surprising features including the earliest hooves ever documented in a land vertebrate.Led by Professor Paul Sereno from UChicago’s Department of Organismal Biology and Anatomy, the research team spent years carefully preparing these fossils in the university’s Fossil Lab, using advanced imaging techniques to reconstruct how this 40-foot-long creature truly looked in life. Animation: @davide.latorre by @uchicagobsd

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9 months ago

Talk about a disguise! 🦋 Females of this gorgeous swallowtail butterfly, Papilio alphenor, have a secret weapon against predators: mimicry. And the key to their transformation lies in a single genetic switch!New research from the University of Chicago reveals the inner workings of a “supergene” called doublesex. In these butterflies, this one gene controls the complex wing patterns that help females perfectly mimic other species that are toxic to eat. by @uchicagobsd

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10 months ago

A new study uses an unprecedented dataset to map every building in sub-Saharan Africa. The goal? To improve sustainable development and infrastructure where it’s needed most.Link in Bio. by @uchicagobsd

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10 months ago