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UChicagoBSD
@uchicagobsd.bsky.social
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As UChicago's largest academic division, the Biological Sciences Division collaborates on life-changing advancements. We bring together research, education, and outstanding patient care to solve global challenges for a more equitable future.
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uchicagobsd.bsky.social
New Biological Sciences Division at the University of Chicago research shows that gut microbes can actually synthesize steroids to manage inflammation acting like a "mini-pharmacy" inside your body.

This changes how we look at treating IBD and autoimmune disorders.
Researchers find gut microbes that could affect how the body controls inflammation
UChicago research shows how some gut microbes break down steroid hormones, affecting responses to inflammation and potentially interfering with treatments for Crohn’s disease.
biologicalsciences.uchicago.edu
November 25, 2025 at 5:02 PM
uchicagobsd.bsky.social
Lowering arsenic in drinking water can cut the risk of death from chronic disease by more than half, according to a new 20-year study co-led by UChicago's Habibul Ahsan.

Full story: biologicalsciences.uchicago.edu/news/lowerin...
Lowering arsenic levels in groundwater decreases death rates from chronic disease
Reducing amounts of arsenic in drinking water can lower long-term deaths from cardiovascular disease and cancer, a new study shows.
biologicalsciences.uchicago.edu
November 21, 2025 at 4:03 PM
uchicagobsd.bsky.social
Biological Sciences Division at the University of Chicago scientists have discovered how an important cell protein protects itself while it’s being made.

Read more: biologicalsciences.uchicago.edu/news/crucial...
Crucial protein recruits help to protect itself while it forms
Research captures how the GRP94 protein shields itself to make sure it forms properly and suggests a way to target it for future disease treatments.
biologicalsciences.uchicago.edu
November 20, 2025 at 3:55 PM
uchicagobsd.bsky.social
The MS-TRM program moves to UChicago Emergency Medicine (BSD)! This strengthens real-world crisis training. New cohort starts Fall 2026.

biologicalsciences.uchicago.edu/news/masters...

Read the news #UChicago #EmergencyMed
Master’s in Threat and Response Management moves to the Section of Emergency Medicine
The transition strengthens real-world emergency preparedness training through clinical expertise and expanded academic collaboration.
biologicalsciences.uchicago.edu
November 4, 2025 at 4:55 PM
uchicagobsd.bsky.social
Breakthrough news from UChicago BSD! Our scientists have identified a mutation in the CPD gene linked to congenital deafness and, crucially, found two potential therapeutic targets: arginine supplements and the FDA-approved drug sildenafil. A promising step toward treatment.
UChicago scientists discover gene mutation linked to deafness — and identify possible treatments
Losing key functionality in hair cells of the inner ear emerges as an important mechanism in a rare form of congenital hearing loss.
biologicalsciences.uchicago.edu
October 30, 2025 at 5:09 PM
Reposted by UChicagoBSD
uchicagocancer.bsky.social
Congrats to Thomas Gajewski, MD, PhD, on the 2025 AACI Distinguished Scientist Award recognizing his pioneering research in tumor immunology and immunotherapy.
UChicagoBSD
University of Chicago Pathology
@uchicagomedicine.bsky.social
https://ow.ly/JMey50Xh2oA
October 29, 2025 at 3:47 PM
uchicagobsd.bsky.social
A UChicago BSD study on the nation's 1st trauma-center Medical-Legal Partnership found 94.8% of patients had legal needs. The program secured $1.2M+ to stabilize lives and disrupt violence, arguing this model should be standard care.
Study shows medical-legal partnerships aid recovery for patients with violent injuries
The research by Elizabeth Tung and Tanya Zakrison evaluated the first such program embedded in a trauma center.
biologicalsciences.uchicago.edu
October 29, 2025 at 2:23 PM
uchicagobsd.bsky.social
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.

Read the fascinating study: biologicalsciences.uchicago.edu/news/how-mic...
How microbes control mammalian cell growth
UChicago researchers identify two small molecules made by gut bacteria that compete to control our cells’ protein building machinery.
biologicalsciences.uchicago.edu
October 28, 2025 at 3:56 PM
uchicagobsd.bsky.social
🦕 Scientists reveal the true appearance of a duck-billed dinosaur for the first time! UChicago researchers reconstructed Edmontosaurus with crests, spikes, scales and hooves. A 66-million-year-old mummy zone in Wyoming unlocked the secret.

@paulserenoofficial.bsky.social

shorturl.at/cYfNj
Dinosaur ‘mummies’ unlock secrets of life appearance
UChicago paleontologists unveil fossil duck-billed dinosaur specimens that preserve their fleshy external anatomy with sufficient detail to depict how it looked in life.
biologicalsciences.uchicago.edu
October 23, 2025 at 6:13 PM
uchicagobsd.bsky.social
A visionary $21M gift will integrate quantum tech with biology to revolutionize healthcare, training a new generation of physician-scientists in this emerging field.

Read more about this Quantum Leap:
biologicalsciences.uchicago.edu/news/berggre...

#UChicagoBSD #QuantumBiology
New research center integrates quantum technology with biology
The Berggren Center for Quantum Biology and Medicine will harness advanced physics and turbo-charge biology for patients’ benefit.
biologicalsciences.uchicago.edu
October 14, 2025 at 4:35 PM
uchicagobsd.bsky.social
Published in PNAS, this study reveals how female Papilio alphenor butterflies gain complex, protective patterns to perfectly mimic toxic species. Led by Nicholas VanKuren and Marcus Kronforst.
lnkd.in/e-exdkCA
Butterfly display Chrysalis in dish Butterfly display.
October 10, 2025 at 3:35 PM
uchicagobsd.bsky.social
Decades of collaboration are transforming pediatric cancer research. At UChicago, our Pediatric Cancer Data Commons unites data from 44,000+ patients worldwide accelerating discoveries and improving outcomes for children everywhere.
🔗https://tinyurl.com/3d2tze5r
Data-sharing efforts create breakthroughs in pediatric cancer research
UChicago researchers reflect on 20 years of work building an ecosystem for sharing pediatric cancer data.
biologicalsciences.uchicago.edu
October 7, 2025 at 5:59 PM
uchicagobsd.bsky.social
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.

Read more here: biologicalsciences.uchicago.edu/news/mapping...
Mapping an entire subcontinent for sustainable development
Analysis of street level data across sub-Saharan Africa shows how access to infrastructure dramatically improves the lives of people in cities, especially in informal settlements.
biologicalsciences.uchicago.edu
September 11, 2025 at 2:38 PM
uchicagobsd.bsky.social
A new UChicago study in Nature by Prof. Jueqi Chen reveals a paradigm-shifting mechanism for how bacterial toxins trigger inflammation. They don't just damage cell membranes; they enter the cell and directly remodel an internal organelle.

Read More: www.nature.com/articles/s41...
Type A cholesterol-dependent cytolysins translocate to the trans-Golgi network for NLRP3 inflammasome activation - Nature Immunology
Chen and colleagues show that type A cholesterol-dependent cytolysins, a group of bacteria pore-forming toxins, translocate to the trans-Golgi network to remodel it into a platform for NLRP3 activatio...
www.nature.com
September 8, 2025 at 3:14 PM
Reposted by UChicagoBSD
uchicagocancer.bsky.social
In a new study, Jing Chen, PhD, and team demonstrates that zeaxanthin, a plant-based nutrient, acts as an immunomodulator—boosting CD8+ T cell function and enhancing the effects of immunotherapy. @cellpress.bsky.social @uchicagobsd.bsky.social ow.ly/jFGo50WPJBG
Plant-based nutrient improves immune cells’ ability to fight cancer
Researchers find that zeaxanthin, best known for protecting vision, can also strengthen the cancer-fighting activity of immune cells.
ow.ly
September 2, 2025 at 4:41 PM
uchicagobsd.bsky.social
Bring science to life for our South Side community! Volunteer for the 4th annual South Side Science Festival on October 4, 2025. Your help makes the magic happen. Sign up!
4th annual South Side Science Festival on October 4, 2025.
August 25, 2025 at 8:56 PM
uchicagobsd.bsky.social
Soil isn’t just dirt. It’s alive! New UChicago research shows that despite its complexity, soil microbiomes respond to changes in pH through just three predictable metabolic “regimes.”

biologicalsciences.uchicago.edu/news/soil-mi...
Simple rules govern soil microbiome responses to environmental change
Research from UChicago shows how environmental changes lead to predictable responses in soil microbiome metabolism.
biologicalsciences.uchicago.edu
August 13, 2025 at 2:33 PM
uchicagobsd.bsky.social
Ready for a new generation of data scientists? The UChicago Biological Sciences Division is breaking down barriers to computational biology, inspiring middle and high school students with hands-on coding experiences.

Read more: biologicalsciences.uchicago.edu/news/unlocki...
Unlocking the code for a new generation of scientists
A trainee-led organization at UChicago introduces middle and high school students to computational biology and careers in STEM.
biologicalsciences.uchicago.edu
August 8, 2025 at 5:25 PM
uchicagobsd.bsky.social
UChicago’s Prof. Michael Coates helped flip a key evolutionary theory. His team discovered jawless fish had big hearts & acute senses, overturning the idea these traits evolved with jaws.

biologicalsciences.uchicago.edu/news/big-hea...
Big heart, acute senses key to explosive radiation of early fishes
Digital reconstruction of tiny, 400-million-year-old fish shows how anatomy geared toward evading predators equipped it to become the hunter once jaws evolved.
biologicalsciences.uchicago.edu
August 7, 2025 at 6:25 PM