The long-range objectives of the UC Davis MMPC Complications and Pathology Core are to provide detailed metabolic phenotyping of mice for the complications of diabetes and obesity. We will focus our efforts on comprehensively phenotyping macrovascular and microvascular complications of diabetes and obesity. Diabetic and obesity phenotyping complications will be accomplished through the coordinated distribution and focused analyses of mice by the leader and co-leader of the core, Drs. Rutledge and Griffey, respectively. In addition, investigators using the core will gain access to the academic portal at UC Davis for comprehensive analysis of macrovascular and microvascular complications of diabetes and obesity. Investigators participating in this core and who have essential and special capabilities to phenotype macrovascular and microvascular complications are Drs. Rutledge, Griffey, Villablanca, Huser, Jin, Chiamvimovat, Ferrara, Nolta, and Van de Water.We have developed a comprehensive list of standard cardiovascular phenotyping assays. Review ofthe current list of national MMPC assays reveals needs in some areas. The UC Davis Complications and Pathology Core will fill some of these unmet needs using novel or new state-of-the-art approaches. These standard and new state-of-the-art and novel assays will be integrated with the other cores to better understand adipocyte biology, fatty liver disease, and insulin resistance.UC Davis has existing capabilities in mouse cardiovascular anatomy, physiology, pathology, and micro imaging that are outstanding. We will capitalize upon these assets to provide sophisticated cardiovascular phenotyping to users of the MMPC. Our mission is to ensure that efficient and accurate standard and novel and new state-of-the-art assays of submitted mice are provided to users ofthe UC Davis MMPC.

Public Health Relevance

Mouse models of diabetes, diabetic complications, obesity and other related disorders have been invaluable for elucidating the disease potential, pathogenesis and treatment of these conditions in the human population. The Complications and Pathology Core will conduct procedures and analyses on mouse lines submitted to the MMPC-UCD in order to identify potentail mouse models of human disease for study.

Agency
National Institute of Health (NIH)
Institute
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Type
Resource-Related Research Projects--Cooperative Agreements (U24)
Project #
5U24DK092993-02
Application #
8381213
Study Section
Special Emphasis Panel (ZDK1-GRB-S)
Project Start
Project End
Budget Start
2012-07-01
Budget End
2013-05-31
Support Year
2
Fiscal Year
2012
Total Cost
$241,294
Indirect Cost
$54,088
Name
University of California Davis
Department
Type
DUNS #
047120084
City
Davis
State
CA
Country
United States
Zip Code
95618
Majtan, Tomas; Jones Jr, Wendell; Krijt, Jakub et al. (2018) Enzyme Replacement Therapy Ameliorates Multiple Symptoms of Murine Homocystinuria. Mol Ther 26:834-844
Yokoyama, Amy S; Dunaway, Keith; Rutkowsky, Jennifer et al. (2018) Chronic consumption of a western diet modifies the DNA methylation profile in the frontal cortex of mice. Food Funct 9:1187-1198
Rutkowsky, Jennifer M; Lee, Linda L; Puchowicz, Michelle et al. (2018) Reduced cognitive function, increased blood-brain-barrier transport and inflammatory responses, and altered brain metabolites in LDLr -/-and C57BL/6 mice fed a western diet. PLoS One 13:e0191909
Cheng, Yingduan; Yuan, Quan; Vergnes, Laurent et al. (2018) KDM4B protects against obesity and metabolic dysfunction. Proc Natl Acad Sci U S A 115:E5566-E5575
Rozman, Jan; Rathkolb, Birgit; Oestereicher, Manuela A et al. (2018) Identification of genetic elements in metabolism by high-throughput mouse phenotyping. Nat Commun 9:288
Vogel Ciernia, Annie; Pride, Michael C; Durbin-Johnson, Blythe et al. (2017) Early motor phenotype detection in a female mouse model of Rett syndrome is improved by cross-fostering. Hum Mol Genet 26:1839-1854
Bettaieb, Ahmed; Koike, Shinichiro; Hsu, Ming-Fo et al. (2017) Soluble epoxide hydrolase in podocytes is a significant contributor to renal function under hyperglycemia. Biochim Biophys Acta Gen Subj 1861:2758-2765
Roberts, Megan N; Wallace, Marita A; Tomilov, Alexey A et al. (2017) A Ketogenic Diet Extends Longevity and Healthspan in Adult Mice. Cell Metab 26:539-546.e5
Bettaieb, Ahmed; Koike, Shinichiro; Chahed, Samah et al. (2017) Podocyte-specific soluble epoxide hydrolase deficiency in mice attenuates acute kidney injury. FEBS J 284:1970-1986
Inceoglu, Bora; Bettaieb, Ahmed; Haj, Fawaz G et al. (2017) Modulation of mitochondrial dysfunction and endoplasmic reticulum stress are key mechanisms for the wide-ranging actions of epoxy fatty acids and soluble epoxide hydrolase inhibitors. Prostaglandins Other Lipid Mediat 133:68-78

Showing the most recent 10 out of 74 publications