This subproject is one of many research subprojects utilizing the resources provided by a Center grant funded by NIH/NCRR. The subproject and investigator (PI) may have received primary funding from another NIH source, and thus could be represented in other CRISP entries. The institution listed is for the Center, which is not necessarily the institution for the investigator. Efficient preservation of genetic resources of the rhesus monkey (Macaca mulatta) is critical to the mission of the National Center for Research Resources. This application is aimed at the development of efficient macaque sperm cryopreservation and will aid in successful propagation of germplasm through artificial insemination and in vitro fertilization programs. Non-human primates (NHPs), especially genetically unique macaques, are important models of human disease with applications to infertility and contraception, infectious diseases and vaccine development, drug and alcohol addiction, neurological disorders, and regenerative medicine. Similar to human sperm, cryopreserved sperm from NHP's show variable cryoprotection success depending on the individual sperm donor. Semen donors are often selected based on successful cryopreservation results, however, many individual males, including rhesus males in research programs, have semen quality that fails to survive cryopreservation. This is likely to be particularly true concerning NHPs generated from embryonic stem cells, somatic cell nuclear transfer, and transgenics where propagation of a specific individual's genotype is desired. This grant analyzes some of the mechanisms that may cause poor cryoperformance and focuses on methods to uniformly cryopreserve these bimodal populations. Our central hypothesis is that an understanding of cryopreservation-associated physiological responses in sperm will lead to improvements in sperm cryosurvival. Our long-term goal is to develop an understanding of crucial mechanisms involved in cryopreservation of sperm in order to optimally preserve sperm from a variety of genotypically unique and valuable NHP males.

Agency
National Institute of Health (NIH)
Institute
National Center for Research Resources (NCRR)
Type
Primate Research Center Grants (P51)
Project #
5P51RR000169-48
Application #
7958996
Study Section
Special Emphasis Panel (ZRR1-CM-8 (01))
Project Start
2009-05-01
Project End
2010-04-30
Budget Start
2009-05-01
Budget End
2010-04-30
Support Year
48
Fiscal Year
2009
Total Cost
$71,191
Indirect Cost
Name
University of California Davis
Department
Veterinary Sciences
Type
Schools of Veterinary Medicine
DUNS #
047120084
City
Davis
State
CA
Country
United States
Zip Code
95618
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Day, George Q; Ng, Jillian; Oldt, Robert F et al. (2018) DNA-based Determination of Ancestry in Cynomolgus Macaques (Macaca fascicularis). J Am Assoc Lab Anim Sci 57:432-442
Carroll, Timothy D; Jegaskanda, Sinthujan; Matzinger, Shannon R et al. (2018) A Lipid/DNA Adjuvant-Inactivated Influenza Virus Vaccine Protects Rhesus Macaques From Uncontrolled Virus Replication After Heterosubtypic Influenza A Virus Challenge. J Infect Dis 218:856-867
Midic, Uros; VandeVoort, Catherine A; Latham, Keith E (2018) Determination of single embryo sex in Macaca mulatta and Mus musculus RNA-Seq transcriptome profiles. Physiol Genomics 50:628-635
Almodovar, Sharilyn; Swanson, Jessica; Giavedoni, Luis D et al. (2018) Lung Vascular Remodeling, Cardiac Hypertrophy, and Inflammatory Cytokines in SHIVnef-Infected Macaques. Viral Immunol 31:206-222
Ciupe, Stanca M; Miller, Christopher J; Forde, Jonathan E (2018) A Bistable Switch in Virus Dynamics Can Explain the Differences in Disease Outcome Following SIV Infections in Rhesus Macaques. Front Microbiol 9:1216
Feng, Jun-Feng; Liu, Jing; Zhang, Lei et al. (2017) Electrical Guidance of Human Stem Cells in the Rat Brain. Stem Cell Reports 9:177-189
Han, Pengcheng; Nielsen, Megan; Song, Melissa et al. (2017) The Impact of Aging on Brain Pituitary Adenylate Cyclase Activating Polypeptide, Pathology and Cognition in Mice and Rhesus Macaques. Front Aging Neurosci 9:180
Pittet, Florent; Johnson, Crystal; Hinde, Katie (2017) Age at reproductive debut: Developmental predictors and consequences for lactation, infant mass, and subsequent reproduction in rhesus macaques (Macaca mulatta). Am J Phys Anthropol 164:457-476
Kyle, Colin T; Stokes, Jared; Bennett, Jeffrey et al. (2017) Cytoarchitectonically-driven MRI atlas of nonhuman primate hippocampus: Preservation of subfield volumes in aging. Hippocampus :

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