Abstract

This project examines the role of human homologs of genes which produce obesity in rodents, by use of linkage mapping, mutation analysis and direct measurement of the protein products of these genes. Four of the rodent obesity genes (A [agouti], ob, fat and tub) have been cloned and shown to have human homologs. The project goals are: 1) To collect and analyze for linkage to rodent and other candidate genes, nuclear and multiplex families in which obesity is segregating. Sib pair and parametric linkage analysis will be used. 2) Sequence variation will be detected by SSCP and direct sequencing of coding regions and regulatory elements. 3) Genetic screening assays will be developed for significant sequence variants to identify pre-obese individuals for study of the pathophysiologic mechanisms by which such variants lead to obesity.

  Funding Agency

Agency
National Institute of Health (NIH)
Institute
National Center for Research Resources (NCRR)
Type
General Clinical Research Centers Program (M01)
Project #
5M01RR000102-34
Application #
6246934
Study Section
Project Start
1997-01-27
Project End
1997-11-30
Budget Start
1996-10-01
Budget End
1997-09-30
Support Year
34
Fiscal Year
1997
Total Cost
Indirect Cost

  Institution

Name
Rockefeller University
Department
Type
DUNS #
071037113
City
New York
State
NY
Country
United States
Zip Code
10065

  Publications

Bagdade, John D; Jilma, Bernd; Hudgins, Lisa C et al. (2018) LpA-II:B:C:D:E: a new immunochemically-defined acute phase lipoprotein in humans. Lipids Health Dis 17:127
Butelman, Eduardo Roque; Bacciardi, Silvia; Maremmani, Angelo Giovanni Icro et al. (2017) Can a rapid measure of self-exposure to drugs of abuse provide dimensional information on depression comorbidity? Am J Addict 26:632-639
Ansar, Muhammad; Raza, Syed Irfan; Lee, Kwanghyuk et al. (2015) A homozygous missense variant in type I keratin KRT25 causes autosomal recessive woolly hair. J Med Genet 52:676-80
Rosenbaum, Michael; Leibel, Rudolph L (2014) 20 years of leptin: role of leptin in energy homeostasis in humans. J Endocrinol 223:T83-96
Ohmatsu, Hanako; Humme, Daniel; Gulati, Nicholas et al. (2014) IL32 is progressively expressed in mycosis fungoides independent of helper T-cell 2 and helper T-cell 9 polarization. Cancer Immunol Res 2:890-900
Alemán, José O; Eusebi, Leonardo H; Ricciardiello, Luigi et al. (2014) Mechanisms of obesity-induced gastrointestinal neoplasia. Gastroenterology 146:357-373
Barbuto, Scott; Idoyaga, Juliana; Vila-Perelló, Miquel et al. (2013) Induction of innate and adaptive immunity by delivery of poly dA:dT to dendritic cells. Nat Chem Biol 9:250-6
Butelman, Eduardo R; Yuferov, Vadim; Kreek, Mary Jeanne (2012) ?-opioid receptor/dynorphin system: genetic and pharmacotherapeutic implications for addiction. Trends Neurosci 35:587-96
Guo, Xiuyang; Dhodapkar, Kavita M (2012) Central and overlapping role of Cathepsin B and inflammasome adaptor ASC in antigen presenting function of human dendritic cells. Hum Immunol 73:871-8
Dustin, Lynn B; Charles, Edgar D (2012) Primary, post-primary and non-specific immunoglobulin M responses in HCV infection. Antivir Ther 17:1449-52

Showing the most recent 10 out of 461 publications