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Research Funding

TOTAL SPONSORED AWARDS - State FY 24                                                                                 TOTAL FEDERAL AWARDS - State FY 24
$217.3 MILLION                                                                                                                                $132.8 MILLION


OU Health Sciences has achieved its highest-ever ranking in the Blue Ridge Institute for Medical Research rankings, reaching No. 102 nationally for NIH funding—a 27-spot climb in two years—placing it among the top 3.6% of institutions receiving NIH support. With $75.2 million in NIH funding in FY2024, this recognition reflects the dedication of faculty, researchers, and staff in advancing biomedical and clinical research that improves patient outcomes and strengthens the university’s impact. 


Mother’s High-Fat Diet Can Cause Liver Stress in Fetus, Study Shows

Mother’s High-Fat Diet Can Cause Liver Stress in Fetus, Study Shows


Published: Thursday, March 13, 2025

When mothers eat a diet high in fat and sugars, their unborn babies can develop liver stress that continues into early life. A new study published in the journal Liver International sheds light on changes to the fetus’s bile acid, which affects how liver disease develops and progresses.

Bile acids typically help with digestion and absorb dietary fats in the small intestine, but when they reach excessive levels, they become toxic and can damage the liver. While the mother can detoxify the acids, the fetus lacks that ability. Bile acids may re-circulate to the mother for detoxification, but if they don’t, they build up in the fetal liver, setting the stage for future problems.

The findings suggest that early exposure to excess bile acids in the womb may be one important factor underlying the early development of metabolic dysfunction-associated steatotic liver disease (MASLD), which affects up to 30% of youth.

“It’s a huge public health concern, as we know mothers with obesity or those eating a poor diet can predispose the next generation to a risk for obesity, diabetes and other metabolic diseases beginning in the womb, thus completing a vicious cycle from mother to infant,” said Jed Friedman, Ph.D., associate vice provost for diabetes programs at the University of Oklahoma Health Sciences and director of OU Health Harold Hamm Diabetes Center. Friedman was co-senior author of the study with Stephanie Wesolowski, Ph.D., of the University of Colorado Anschutz Medical Campus.

By the time the offspring studied were juveniles, they had liver damage, including increased amounts of a protein called collagen, which is linked to fibrosis (a build-up of scar tissue), and activated liver cells involved in fibrosis. The high-fat diet also led to changes in how some liver genes worked, particularly those related to bile acid processing. These changes persisted regardless of what the offspring ate after being weaned.

In addition, offspring whose mothers ate a high-fat diet had more bile duct cells (cells that drain bile from the liver), suggesting the liver was trying to compensate for damage.

“This study provides evidence that MASLD originates in the womb, influenced at least in part by a mother’s high-fat diet,” Friedman said. “The discovery of elevated bile acid levels in fetuses may provide insights into the early stages of MASLD and its progression before it worsens.

“A mother’s diet during pregnancy plays a powerful role in shaping her baby’s future health. By making healthy food choices, moms can help lower their child’s risk of developing metabolic diseases like MASLD later in life.”

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About the Project

The research paper in Liver International can be found here. The work was supported by NIH grants R24-DK090964, R01-DK128416, F30-DK122672, R01-DK108910, P30-DK048520, P51-OD011092, P30-NS048154 and P30-DK116073.

Research Newsletter

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June 16, 2025, Newsletter Highlights

This week's full newsletter and documents to download

Institutional Research Core Facility – Illumina now has a Single Cell Solution

The Institution Research Core Facility is offering a Core Lab Grant. We will be offering library preparation free of charge for 4-8 samples. The targeted cell number for this particular kit will be 2,000 cells. Winners may be asked to pay for the sequencing charges, but we are still working to possibly offer that for free as well. Winners will also be asked to do the cell washes before submitting to the Core. Free basic bioinformatics will be included.

Please submit your short abstract to: Jenny-Gipson@ouhsc.edu by June 30th. Once the winners are chosen, we will loop in our Illumina specialist to make sure we have success with your specific cell types.  See attached flyer for additional information.

WORKSHOPS AND SEMINARS

The Single Cell RNA Sequencing Workshopis a free, in-person, hands-on course held December 9–12, 2025, at the Inasmuch Foundation Atrium in the Bird Library. It will teach participants how to perform single-cell RNA sequencing analysis, including data alignment, visualization (UMAPs, heatmaps, volcano plots), and advanced analyses like ligand-receptor interactions, pathway, and pseudo time. The workshop uses bash and R and requires attendance at all three full-day sessions. Data will be provided. Around 20 applicants will be accepted; applications are due by July 31, 2025, with decisions sent by August 15. Full details and requirements are in the flyer.

The Native Nations Center for Tribal Policy Research (NNCTPR), would like to announce an event that the NNCTPR, in collaboration with Tana Fitzpatrick, Associate Vice President of Tribal Relations, and the Center for Faculty Excellence will host as part of our Ethical Tribal Engagement Series. This event will be held on Tuesday, June 17, 2025 12:00 to 1:30 at the Robert M. Bird Library Inasmuch Foundation Atrium room on the OUHSC campus as well as virtually. This ETE traveling event will be offered as part of the Improving Cancer Outcomes in Native American Communities (ICON) Grant.