Troy Ott
Acting Director, Huck Institutes of the Life Sciences; C. Lee Rumberger and Family Chair in Agricultural Sciences; Professor of Reproductive Physiology
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304 Animal, Veterinary and Biomedical Sciences
University Park, PA 16802 - He/Him
- tlo12@psu.edu
- 814-441-2657
Research Summary
Reproductive immunology and the physiology of early pregnancy.
Huck Graduate Students
Huck Affiliations
- Integrative and Biomedical Physiology
- Molecular, Cellular, and Integrative Biosciences
- Center for Reproductive Biology and Health
Links
Publication Tags
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Pregnancy Methane Gene Expression Milk Rumen Ruminants Periodicity Fibroblasts Fetus Dairy Cows Metastasis Neoplasms Neoplasm Metastasis Livestock Cancer Cattle Cows Progesterone Genes Rumen Fermentation Fermentation Invasibility Dietary Supplements Ecology Pregnancy DiagnosisMost Recent Publications
I Feel Seen: Exposing Students to Minority Speakers Fosters Learning and Community Building
Maria J. Solares, Troy L. Ott, 2023, Microscopy and Microanalysis on p. 2048
Short communication: Postpartum plasma amino acid concentration in primi- and multiparous Holstein cows
M. E. Fetter, D. M. Cunningham, F. Gambonini, S. E. Räisänen, T. L. Ott, A. N. Hristov, 2021, Animal Feed Science and Technology
Dietary supplementation with rumen-protected capsicum during the transition period improves the metabolic status of dairy cows
J. Oh, M. T. Harper, A. Melgar, S. Räisänen, X. Chen, K. Nedelkov, M. Fetter, T. Ott, E. H. Wall, A. N. Hristov, 2021, Journal of Dairy Science on p. 11609-11620
An interview with Dr Fuller Warren Bazer
Troy L. Ott, 2021, Biology of Reproduction on p. 248-251
An interview with Dr Fuller Warren Bazer
Troy Ott, 2020, Biology of Reproduction on p. 5 pages
Immunological detection of pregnancy: Evidence for systemic immune modulation during early pregnancy in ruminants
Troy L. Ott, 2020, Theriogenology on p. 498-503
Author Correction: Evolution of placental invasion and cancer metastasis are causally linked (Nature Ecology & Evolution, (2019), 3, 12, (1743-1753), 10.1038/s41559-019-1046-4)
Kshitiz, Junaid Afzal, Jamie D. Maziarz, Archer Hamidzadeh, Cong Liang, Eric M. Erkenbrack, Hong Nam Kim, Jan Dirk Haeger, Christiane Pfarrer, Thomas Hoang, Troy Ott, Thomas Spencer, Mihaela Pavličev, Douglas F. Antczak, Andre Levchenko, Günter P. Wagner, 2020, Nature Ecology and Evolution on p. 280
Methods for improved reproductive management of ruminant ungulates
Troy Ott, Roy Hammerstedt, 2020,
Effects of 3-nitrooxypropanol on rumen fermentation, lactational performance, and resumption of ovarian cyclicity in dairy cows
A. Melgar, M. T. Harper, J. Oh, F. Giallongo, M. E. Young, T. L. Ott, S. Duval, A. N. Hristov, 2020, Journal of Dairy Science on p. 410-432
Evolution of placental invasion and cancer metastasis are causally linked
Kshitiz, Junaid Afzal, Jamie D. Maziarz, Archer Hamidzadeh, Cong Liang, Eric M. Erkenbrack, Hong Nam, Jan Dirk Haeger, Christiane Pfarrer, Thomas Hoang, Troy Ott, Thomas Spencer, Mihaela Pavličev, Douglas F. Antczak, Andre Levchenko, Günter P. Wagner, 2019, Nature Ecology and Evolution on p. 1743-1753
Most-Cited Papers
Low doses of bovine somatotropin enhance conceptus development and fertility in lactating dairy cows
Eduardo S. Ribeiro, Ralph G.S. Bruno, Alexandre M. Farias, Juan A. Hernández-Rivera, Gabriel C. Gomes, Ricardo Surjus, Luis F.V. Becker, Alyssa Birt, Troy L. Ott, Josh R. Branen, R. Garth Sasser, Duane H. Keisler, William W. Thatcher, Todd R. Bilby, José E.P. Santos, 2014, Biology of Reproduction
Effects of 3-nitrooxypropanol on rumen fermentation, lactational performance, and resumption of ovarian cyclicity in dairy cows
A. Melgar, M. T. Harper, J. Oh, F. Giallongo, M. E. Young, T. L. Ott, S. Duval, A. N. Hristov, 2020, Journal of Dairy Science on p. 410-432
Climate change effects on livestock in the Northeast US and strategies for adaptation
A. N. Hristov, A. T. Degaetano, C. A. Rotz, E. Hoberg, R. H. Skinner, T. Felix, H. Li, P. H. Patterson, G. Roth, M. Hall, T. L. Ott, L. H. Baumgard, W. Staniar, R. M. Hulet, C. J. Dell, A. F. Brito, D. Y. Hollinger, 2018, Climatic Change on p. 33-45
Evolution of placental invasion and cancer metastasis are causally linked
Kshitiz, Junaid Afzal, Jamie D. Maziarz, Archer Hamidzadeh, Cong Liang, Eric M. Erkenbrack, Hong Nam, Jan Dirk Haeger, Christiane Pfarrer, Thomas Hoang, Troy Ott, Thomas Spencer, Mihaela Pavličev, Douglas F. Antczak, Andre Levchenko, Günter P. Wagner, 2019, Nature Ecology and Evolution on p. 1743-1753
Symposium review: Immunological detection of the bovine conceptus during early pregnancy
Troy L. Ott, 2019, Journal of Dairy Science on p. 3766-3777
The transcriptomic evolution of mammalian pregnancy:gene expression innovations in endometrial stromal fibroblasts
Koryu Kin, Jamie Maziarz, Arun R. Chavan, Manasi Kamat, Sreelakshmi Vasudevan, Alyssa Birt, Deena Emera, Vincent J. Lynch, Troy L. Ott, Mihaela Pavlicev, Günter P. Wagner, 2016, Genome Biology and Evolution on p. 2459-2473
Embryo mortality around the period of maintenance of the corpus luteum causes alterations to the ovarian function of lactating dairy cows1
Robert Wijma, Matias L. Stangaferro, Manasi M. Kamat, Sreelakshmi Vasudevan, Troy L. Ott, Julio O. Giordano, 2016, Biology of Reproduction
Discrepancies and Uncertainties in Bottom-up Gridded Inventories of Livestock Methane Emissions for the Contiguous United States
Alexander N. Hristov, Robert Meinen, A Hristov, Michael Harper, M Harper, Robert Meinen, Rick Day, Juliana Lopes, Troy Ott, Aranya Venkatesh, Cynthia A. Randles, 2017, Environmental Science & Technology on p. 13668-13677
Immunological detection of pregnancy: Evidence for systemic immune modulation during early pregnancy in ruminants
Troy L. Ott, 2020, Theriogenology on p. 498-503
Mechanical shear controls bacterial penetration in mucus
Nuris Figueroa-Morales, Leonardo Dominguez-Rubio, Troy L. Ott, Igor S. Aranson, 2019, Scientific Reports
News Articles Featuring Troy Ott
Mar 27, 2024
Andrew Read named senior vice president for research
Andrew Read, the former director of the Huck Institutes of the Life Sciences and a faculty member in the departments of biology and entomology, has been selected to serve as Penn State’s senior vice president for research.
Full Article
Jan 25, 2024
Penn State, QIAGEN announce strategic partnership to advance microbiome sciences
Penn State, known for innovations in interdisciplinary research, and QIAGEN LLC, a leader in sample-to-insight solutions, have signed a memorandum of understanding (MOU) to foster advancements in microbiome sciences
Full Article
Jan 15, 2024
Patrick Drew named Huck Institutes associate director
Patrick Drew, professor of Engineering Science and Mechanics, has been named associate director of the Huck Institutes of the Life Sciences.
Full Article
Dec 07, 2023
USDA grant supports reproductive microbiome training program
The USDA NIFA has awarded Penn State a five-year, US$238,500 grant to establish a graduate training pipeline in reproductive microbiome research
Full Article
Dec 06, 2023
New USDA grant to support graduate reproductive microbiome training program
The USDA NIFA has awarded Penn State a five-year, $238,500 grant to establish a graduate training pipeline in reproductive microbiome research.
Full Article
Jul 26, 2023
HGSAC looks to raise the bar with election of new co-chairs
HGSAC students elected Avery Sicher and Jessica Walnut to serve as the graduate co-advisors to the Huck Institutes for the upcoming 2023-24 academic year.
Full Article
Jul 07, 2023
Slavković named Huck Chair in Data Privacy and Confidentiality
Aleksandra "Seša" Slavković, professor of statistics and public health sciences and associate dean for graduate education in the Eberly College of Science at Penn State, has been appointed Dorothy Foehr Huck and J. Lloyd Huck Chair in Data Privacy and Confidentiality.
Full Article
Jun 12, 2023
Troy Ott named acting director of the Huck Institutes of the Life Sciences
Troy Ott , professor of reproductive physiology and associate director of the Huck Institutes of the Life Sciences, has been selected to serve as acting director of the Huck Institutes during the appointment of Andrew Read as interim senior vice president of research at Penn State. Ott’s position will be effective July 1.
Full Article
Jun 06, 2023
Andrew Read named interim senior vice president for research
Andrew Read, director of the Huck Institutes of the Life Sciences, has been selected to serve as interim senior vice president for research at Penn State during the two-year appointment of Lora Weiss as director of the U.S. Department of Commerce’s CHIPS Research and Development Office. Read’s position will be effective July 1.
Full Article
Aug 25, 2021
HGSAC Chair Thanked as Term Wraps Up
Outgoing Graduate Adviser to the Huck Institutes Maria Isabel da Silva was recognized by the Executive Board for her leadership during the COVID-hit 2020-21 Academic Year.
Full Article