Keck School of Medicine of USC

@keck

🏥 The official account of the Keck School of Medicine of USC. 🩺 Igniting discovery in research, education, health and health equity. 👩‍🔬 Follow us for #MedicalResearch #MedSky #Science #Health and learn more at keck.usc.edu

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Keck School of Medicine of USC@keck· 12d

New in Women's Health Issues: Keck School of Medicine of USC researchers led an expert panel synthesizing 100+ studies on intimate partner violence among veterans, recommending broader VA screening and a "no wrong door" clinical approach. https://bit.ly/4fhucUe

One individual, wearing a white coat, is holding a clipboard and appears to be talking to another individual seated on an exam table in a well-lit room. The setting looks like a medical office.

Keck School of Medicine of USC@keck· 13d

New in Communications Medicine: Keck School of Medicine of USC researchers tested Lumipulse G p-tau217 and PrecivityAD2 blood assays in 39 adults with Down syndrome, finding accuracy nearly matching general population results for detecting amyloid pathology #alzheimersresearch https://bit.ly/4wleb5C

A smiling woman with Down syndrome talks with a clinician in blue scrubs holding a tablet, in a clinical exam room.

Keck School of Medicine of USC@keck· 14d

New NIH grant funds Keck School of Medicine of USC and Rancho Los Amigos research mapping how stroke disrupts brain to bladder connectivity via fMRI and diffusion MRI, testing whether imaging biomarkers can predict response to spinal cord stimulation. https://bit.ly/4vXIa2H Photo/Stevens INI

A 3D view of the brain shows white matter pathways (multicolored fibers) connecting regions involved in bladder control, identified through urodynamic functional MRI (red and yellow). Researchers will examine how stroke damages this communication network and whether the resulting patterns can help predict response to treatment.

Keck School of Medicine of USC@keck· 19d

USC in the house at Comic-Con✌️ @summerin3d.bsky.social, PhD, and @virtuallyjon.bsky.social, PhD, from USC's 3D lab, the Center for Innovation in Medical Visualization (CIMV), hit the stage at Comic-Con Friday July 24 at 10am. Get your #FightOn sign ready when they're introduced! #SDCC #SDCC2026

Jonathan Ford and Summer Decker stand together smiling in front of a San Diego Comic-Con International backdrop, both wearing Comic-Con badge lanyards

Screenshot of a Comic-Con International schedule listing for the panel "3D Viz and 3D Printing in Medicine, Mummies, and Animals," Friday, July 24, 2026, 10 to 11am PDT, Grand 10 and 11, Marriott Marquis San Diego Marina, with a description of the panel and its speakers.

Keck School of Medicine of USC@keck· 19d

New in Genome Biology: USC researchers used Region Capture Micro-C and CRISPR to show prostate cancer enhancers form hierarchical 3D networks, not isolated switches. Deleting "central hub" enhancers silenced cancer genes and slowed tumor growth. #CancerResearch https://bit.ly/4fdBdFC

An artistic representation of DNA strands surrounded by red and blue cells, illustrating a biological or genetic theme. The scene is vibrant, with light effects highlighting the complex interplay of cellular structures.

Keck School of Medicine of USC@keck· 20d

MS affects every patient differently, but a new study of 42,000+ U.S. deaths is revealing patterns linked to age, race and geography. High blood pressure and cardiac arrest also linked to rising mortality. #MultipleSclerosis https://bit.ly/4vEXReV

A healthcare professional is gently advising a patient seated on an exam table. The patient is wearing a blood pressure cuff, and the setting appears to be a medical examination room with a diagram of the human anatomy on the wall.

Keck School of Medicine of USC@keck· 21d

New in @natcomms.nature.com: Keck School of Medicine of USC researchers identify thymulin, a thymus-derived hormone, as a driver of age-related inflammation. Restoring it in older mice improved cancer survival and anti-PD-1/PD-L1 response. #CancerResearch https://bit.ly/3Tbywfi

A digital illustration showing the human thoracic cavity. The image highlights the thymus gland in orange, situated centrally above the heart and between the lungs, which are depicted in blue.

Keck School of Medicine of USC@keck· 22d

Dean's POV 📸 White Coat ceremony X 4 Every August, a new class puts on that white coat for the first time. I've stood at enough of these now to know the moment never gets old. This year's ceremony is August 7, and I'm already looking forward to it. #HealOn ✌️

Dean Meltzer smiling and looking off to the side onstage in her white coat, dark curtain backdrop.

Dean Meltzer shaking hands with a student in a red dress at an outdoor white coat ceremony, seated guests visible behind them under a tent.

Dean Meltzer helping a student into her white coat at a podium, greenery backdrop, red carpet underfoot.

Dean Meltzer applauding and smiling upward from her seat at an outdoor ceremony, green backdrop behind her.

Keck School of Medicine of USC@keck· 25d

PET Scan, CT, & MRI: What each one tells your doctor Break it down with Dr. Kim, resident physician in molecular imaging and therapy.

Keck School of Medicine of USC@keck· 26d

New in Gastroenterology: Keck School of Medicine of USC researchers identify a DR5/Lig3 feedback loop that helps explain why MSI and dMMR colorectal cancers respond better to immune checkpoint inhibitors. Human tumor data backs up the mouse model findings. #CancerResearch https://bit.ly/4wJ2N3t

A detailed illustration depicting a cancer cell under attack by white blood cells. The cancer cell is shown as a large, brown, irregular mass in the center, with smaller white blood cells surrounding it. The background is a blurred red and pink gradient, representing tissue or blood.

Keck School of Medicine of USC@keck· Jul 9

An FDA commissioned review from the Keck School of Medicine of USC finds ADHD stimulant misuse among U.S. adults under 30 fell from 7.5% (2016) to 3.7% (2023) across 64 studies. Frequent misuse in a smaller subgroup stays an open question. #ADHD https://bit.ly/4h4en4v

A prescription pill bottle lying on its side with several round pills spilled out on a light surface. A white cap is nearby.

Keck School of Medicine of USC@keck· Jul 7

Hearing studies use pure tones, but real ears handle speech and music that shift constantly in pitch and volume. Karolina Charaziak, PhD (Keck School of Medicine of USC) won a $3.3M NIH R01 to study how the cochlea processes sound. #Audiology https://bit.ly/4p6yC3H

Keck School of Medicine of USC@keck· Jul 6

Dean's POV 📸 It was wonderful to share thoughts and USC experiences with a group of faculty at our sign-up faculty lunch last week. Conversations like these are part of why I love this job, grateful for the time and honesty everyone brought to the table.

Seven people standing in a room with large windows, smiling at the camera. Several individuals are wearing professional attire, while others are in medical scrubs and ID badges.

Keck School of Medicine of USC@keck· Jul 2

New in @science.org : USC researchers mapped an unrecognized developmental axis in the human kidney, then engineered synthetic organizer cells to guide kidney organoid formation more faithfully. stemcell.keck.usc.edu/synthetic-or... #RegenerativeMedicine

Keck School of Medicine of USC@keck· Jun 29

Dean's POV 📸 Taken from my office window when the Lineage fire broke out in Boyle Heights. Our fac/staff/students distributed thousands of masks/air purifiers, activated community health workers & generated real-time data on air quality to protect the most vulnerable.

The image shows the Keck School of Medicine of USC building under a sky filled with dark smoke. The structure is modern, surrounded by trees and a well-maintained courtyard with pathways.

Keck School of Medicine of USC@keck· Jun 23

Too many people in underserved communities still face barriers to timely breast cancer care. @USC.edu and @novartis.bsky.social are working together to improve #BreastCancer screening, access, and outcomes in underserved communities. https://bit.ly/4eYRBJR

A person is having a mammogram, with a healthcare professional assisting and adjusting the machine. The setting appears to be a medical facility.

Keck School of Medicine of USC@keck· Jun 22

Dean’s POV 📸 Celebrating our incredible faculty 🎉 Gregory Harlan, M.D., M.P.H. – Leonard Tow Humanism in Medicine Award Enrique L. Ostrzega, M.D. – Kaiser Permanente Excellence in Teaching Award, Clinical Science Kevin A. Nash, Ph.D. – Kaiser Permanente Excellence in Teaching Award, Basic Science

three people standing outside. one is in a red dress with a black blazer, in the middle a man with glasses in a suit with a blue tie holding a certificate, and the man on the right in a suit and pink tie with glasses. they are all smiling at the camera

three people standing outside. one is in a red dress with a black blazer, in the middle a man with glasses in a suit with a striped‘ tie holding a certificate, and the man on the right in a suit and pink tie with glasses. they are all smiling at the camera

three people standing outside. one is in a red dress with a black blazer, in the middle a man in a blue shirt and khaki pants holding a certificate, and the man on the right in a suit and pink tie with glasses. they are all smiling at the camera

Keck School of Medicine of USC@keck· Jun 17

New in Alzheimer's & Dementia: a Stevens INI team at the Keck School of Medicine of USC analyzed amyloid PET data from 17,000+ adults via GAAIN. APOE ε4 predicted amyloid pathology more weakly in Hispanic participants. A case for diverse cohorts. https://bit.ly/4ehYyWk #AlzheimersResearch

A detailed illustration of a human head with a focus on the brain. The brain is depicted with vibrant neural connections extending throughout. In the background, there are multiple MRI scan images.

Keck School of Medicine of USC@keck· Jun 16

USC's first psychedelic trial pairs psilocybin with mindfulness meditation, asking whether contemplative training deepens the therapy's effects. It enrolls 72 adults and tracks EEG, fMRI, and biological markers before and after treatment. #Neuroscience https://bit.ly/4a7oWQa

An illustration of colorful mushrooms in the foreground with an outline of a brain in the background, set against a purple gradient backdrop.

Keck School of Medicine of USC@keck· Jun 15

Dean's POV 📸 Pride Month is a time to celebrate who we are and affirm who we welcome. To our LGBTQ+ students, faculty, staff, and patients: you are seen, valued, and celebrated here. 🏳️‍🌈 (USC Photo/Richard Carrasco III)

A person with short red hair and blue mirrored sunglasses smiles outdoors, wearing a cream blazer, a lanyard with a USC Keck School of Medicine badge, a 'love' button pin, and holding a Progress Pride flag. Trees and foliage are visible in the background.

Keck School of Medicine of USC@keck· Jun 10

Nearly all people with Down syndrome develop Alzheimer's brain changes by age 40. A $3.3M gift to USC is funding five new clinical trial sites and a first-of-its-kind program hiring Research Ambassadors with Down syndrome to change that. https://bit.ly/4uwjJJ0

Two people are outdoors at an easel. One person is holding a paintbrush, and both appear to be enjoying the painting activity together. The setting is a grassy area with trees in the background.

Keck School of Medicine of USC@keck· Jun 10

Bipolar disorder isn't about one broken brain region, it's about wiring. USC Stevens INI mapped 959 brains/16 sites and found less efficient networks in circuits tied to emotion & reward.https://keck.usc.edu/news/usc-study-maps-brain-network-changes-linked-to-bipolar-disorder-severity-and-treatment/

A colorful 3D visualization of a human brain's neural network, displaying intricate pathways in vibrant colors such as blue, green, red, and purple against a black background. The image is credited to the USC Mark and Mary Stevens Neuroimaging and Informatics Institute and Keck School of Medicine of USC.

Keck School of Medicine of USC@keck· Jun 8

Dean's POV 📸 What's inside a vape matters more than how often you use it. Our USC Department of Population and Public Health researchers found flavor and device type account for 66.6% of gene expression changes across 3,124 observations, with direct implications for FDA regulation. #PublicHealth

Two researchers in white lab coats and purple nitrile gloves work at a laboratory bench. The person in the foreground uses a micropipette while the other looks on. Lab supplies including pipette tip boxes and a biohazard container are visible on the bench.

Keck School of Medicine of USC@keck· Jun 4

Singer/songwriter Stevie Nicks—first woman inducted twice into the Rock and Roll Hall of Fame—has completed a $3M endowed chair to honor Joseph Sugerman, MD, her longtime ear, nose and throat specialist. https://keck.usc.edu/news/stevie-nicks-deepens-her-usc-legacy-with-major-gift/Singer/songwriter

Stevie Nicks pictured with long hair is wearing a dark hat and veil, under soft, diffused lighting. The mood is mysterious.

Keck School of Medicine of USC@keck· Jun 2

Scientists at the Keck School of Medicine of USC built a brain "growth chart" from 54,583 MRI scans. It detected Alzheimer's and schizophrenia-linked changes before symptoms. https://keck.usc.edu/news/new-reference-map-of-the-brain-may-transform-how-scientists-detect-disease/

Illustration of a human brain with highlighted sections. Two brain areas, CGH and SCC, are emphasized in a pinkish-brown color. Nearby, graphs depict data points for "controls" and "MCI" groups, represented by black and red dots, respectively. The background is a subtle, abstract wave pattern.

Keck School of Medicine of USC@keck· Jun 2

Your vape flavor changes your genes more than how often you vape. USC researchers found 66.6% of vaping-related gene changes across 3,124 genes are driven by flavor and device type. Published in Frontiers in Oncology. https://bit.ly/43cmALU

Keck School of Medicine of USC@keck· Jun 1

Dean's POV 📸 Medical and engineering faculty have worked side by side for years. Now, the collaboration is official. The Keck School of Medicine of USC and USC Viterbi have launched the Alfred E. Mann Department of Biomedical Engineering, one of the first of its kind in CA. https://bme.usc.edu/

The image shows two buildings. The top half displays a large sign for Keck School of Medicine of USC on a gray building. The bottom half shows a sign for USC Viterbi School of Engineering on a brick section of another building.

Keck School of Medicine of USC@keck· May 28

Flip through the Keck School of Medicine of USC's 2026 Dean's Report with us to learn more about how we leverage the full depth and breadth of USC's 23 schools to fuel innovation. Read the full report ➡️ https://keck.usc.edu/deans-report-2026/

Keck School of Medicine of USC@keck· May 22

Dean's POV 📸 This weekend, I hope you find time for something you love. As an avid cyclist, a recent 110+ mile ride reminded me how important it is to step away and recharge. Happy Memorial Day to our students, faculty, and staff. You've earned the break.

A group of five cyclists in colorful jerseys pose for a selfie on a grassy area with palm trees in the background, under a clear blue sky.

Keck School of Medicine of USC@keck· May 19

New USC study: 940 real-world patients, 5 ALK+ lung cancer drugs, and the first head-to-head comparison of lorlatinib and brigatinib outside of clinical trials. Alectinib showed the strongest survival signal at 46.5 months median. https://bit.ly/43gx4K7 #CancerResearch