Olga Ilkayeva, PhD

Assistant Professor in Medicine
Member of Duke Molecular Physiology Institute
Campus mail 300 N Duke St, 48-205, Durham, NC 27701
Phone (919) 479-2370

Education and Training

  • Ph.D., University of Texas Southwestern Medical Center, Medical School, 2002

Publications

Colaco, Nalini A., Teresa S. Wang, Yifei Ma, Rebecca Scherzer, Olga R. Ilkayeva, Patrice Desvigne-Nickens, Eugene Braunwald, et al. “Transmethylamine-N-Oxide Is Associated With Diffuse Cardiac Fibrosis in People Living With HIV.” J Am Heart Assoc 10, no. 16 (August 17, 2021): e020499. https://doi.org/10.1161/JAHA.120.020499.

PMID
34365799
Full Text

Truby, Lauren K., Jessica A. Regan, Stephanie N. Giamberardino, Olga Ilkayeva, James Bain, Christopher B. Newgard, Christopher M. O’Connor, et al. “Circulating long chain acylcarnitines and outcomes in diabetic heart failure: an HF-ACTION clinical trial substudy.” Cardiovasc Diabetol 20, no. 1 (August 3, 2021): 161. https://doi.org/10.1186/s12933-021-01353-z.

PMID
34344360
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Jachthuber Trub, Catherine, Metin Balikcioglu, Michael Freemark, James Bain, Michael Muehlbauer, Olga Ilkayeva, Phillip J. White, et al. “Impact of lifestyle Intervention on branched-chain amino acid catabolism and insulin sensitivity in adolescents with obesity.” Endocrinol Diabetes Metab 4, no. 3 (July 2021): e00250. https://doi.org/10.1002/edm2.250.

PMID
34277974
Full Text

Tyson, Crystal C., Alison Luciano, Jennifer L. Modliszewski, David L. Corcoran, James R. Bain, Michael Muehlbauer, Olga Ilkayeva, et al. “Effect of Bicarbonate on Net Acid Excretion, Blood Pressure, and Metabolism in Patients With and Without CKD: The Acid Base Compensation in CKD Study.” Am J Kidney Dis 78, no. 1 (July 2021): 38–47. https://doi.org/10.1053/j.ajkd.2020.10.015.

PMID
33810868
Full Text

Hershberger, Kathleen A., John P. Rooney, Elena A. Turner, Lauren J. Donoghue, Rakesh Bodhicharla, Laura L. Maurer, Ian T. Ryde, et al. “Early-life mitochondrial DNA damage results in lifelong deficits in energy production mediated by redox signaling in Caenorhabditis elegans.” Redox Biol 43 (July 2021): 102000. https://doi.org/10.1016/j.redox.2021.102000.

PMID
33993056
Full Text

Lee, Jennifer, Archana Vijayakumar, Phillip J. White, Yuping Xu, Olga Ilkayeva, Christopher J. Lynch, Christopher B. Newgard, and Barbara B. Kahn. “BCAA Supplementation in Mice with Diet-induced Obesity Alters the Metabolome Without Impairing Glucose Homeostasis.” Endocrinology 162, no. 7 (July 2021). https://doi.org/10.1210/endocr/bqab062.

PMID
33765118
Full Text

Choi, Béatrice S-Y, Noëmie Daniel, Vanessa P. Houde, Adia Ouellette, Bruno Marcotte, Thibault V. Varin, Cécile Vors, et al. “Feeding diversified protein sources exacerbates hepatic insulin resistance via increased gut microbial branched-chain fatty acids and mTORC1 signaling in obese mice.” Nat Commun 12, no. 1 (June 7, 2021): 3377. https://doi.org/10.1038/s41467-021-23782-w.

PMID
34099716
Full Text

Chang, Hao-Wei, Nathan P. McNulty, Matthew C. Hibberd, David O’Donnell, Jiye Cheng, Vincent Lombard, Bernard Henrissat, et al. “Gut microbiome contributions to altered metabolism in a pig model of undernutrition.” Proc Natl Acad Sci U S A 118, no. 21 (May 25, 2021). https://doi.org/10.1073/pnas.2024446118.

PMID
34001614
Full Text

Pourafshar, Shirin, Mira Nicchitta, Crystal C. Tyson, Laura P. Svetkey, David L. Corcoran, James R. Bain, Michael J. Muehlbauer, et al. “Urine and Plasma Metabolome of Healthy Adults Consuming the DASH (Dietary Approaches to Stop Hypertension) Diet: A Randomized Pilot Feeding Study.” Nutrients 13, no. 6 (May 22, 2021). https://doi.org/10.3390/nu13061768.

PMID
34067295
Full Text

Walejko, Jacquelyn M., Bridgette A. Christopher, Scott B. Crown, Guo-Fang Zhang, Adrian Pickar-Oliver, Takeshi Yoneshiro, Matthew W. Foster, et al. “Branched-chain α-ketoacids are preferentially reaminated and activate protein synthesis in the heart.” Nat Commun 12, no. 1 (March 15, 2021): 1680. https://doi.org/10.1038/s41467-021-21962-2.

PMID
33723250
Full Text

Pages