Abstract

The Program Project focuses on the role of CRF superfamily peptides and their binding proteins, receptors and modulators in the integration of endocrine, autonomic behavioral and immune responses to stress.
The first aim of this Program is to characterize physical interactions between CRF family ligands, their receptors and binding proteins and to define motifs required to activate downstream signaling events.
The second aim i s to explore the physiologic and pathophysiologic significance of these molecules at the cellular and system levels and to study the control of protein expression and secretion as well as modes of action. Physiologic and pharmacologic studies proposed by the Projects in this Program are critically dependent upon our ability to measure relevant hormones in a variety of biological fluids. Core B will provide RIAs of CRF superfamily peptides, pituitary hormones and glucocorticoids. The Core is responsible for ensuring quality control of these assays.

  Funding Agency

Agency
National Institute of Health (NIH)
Institute
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Type
Research Program Projects (P01)
Project #
2P01DK026741-21
Application #
6352873
Study Section
Project Start
2000-09-15
Project End
2001-05-31
Budget Start
Budget End
Support Year
21
Fiscal Year
2000
Total Cost
Indirect Cost

  Institution

Name
Salk Institute for Biological Studies
Department
Type
DUNS #
005436803
City
La Jolla
State
CA
Country
United States
Zip Code
92037

  Publications

Spierling, Samantha R; Mattock, Maegan; Zorrilla, Eric P (2017) Modeling hypohedonia following repeated social defeat: Individual vulnerability and dopaminergic involvement. Physiol Behav 177:99-106
Erchegyi, Judit; Wang, Lixin; Gulyas, Jozsef et al. (2016) Characterization of Multisubstituted Corticotropin Releasing Factor (CRF) Peptide Antagonists (Astressins). J Med Chem 59:854-66
Pilbrow, Anna P; Lewis, Kathy A; Perrin, Marilyn H et al. (2016) Cardiac CRFR1 Expression Is Elevated in Human Heart Failure and Modulated by Genetic Variation and Alternative Splicing. Endocrinology 157:4865-4874
Zhang, Cheng; Kuo, Ching-Chang; Moghadam, Setareh H et al. (2016) Corticotropin-releasing factor receptor-1 antagonism mitigates beta amyloid pathology and cognitive and synaptic deficits in a mouse model of Alzheimer's disease. Alzheimers Dement 12:527-37
Cui, Changhai; Noronha, Antonio; Warren, Kenneth R et al. (2015) Brain pathways to recovery from alcohol dependence. Alcohol 49:435-52
Perrin, Marilyn H; Tan, Laura A; Vaughan, Joan M et al. (2015) Characterization of a Pachymedusa dacnicolor-Sauvagine analog as a new high-affinity radioligand for corticotropin-releasing factor receptor studies. J Pharmacol Exp Ther 353:307-17
Zhang, Cheng; Kuo, Ching-Chang; Moghadam, Setareh H et al. (2015) Corticotropin-Releasing Factor Receptor-1 Antagonism Reduces Oxidative Damage in an Alzheimer’s Disease Transgenic Mouse Model. J Alzheimers Dis 45:639-50
van der Meulen, Talitha; Huising, Mark O (2015) Role of transcription factors in the transdifferentiation of pancreatic islet cells. J Mol Endocrinol 54:R103-17
Radley, Jason J; Sawchenko, Paul E (2015) Evidence for involvement of a limbic paraventricular hypothalamic inhibitory network in hypothalamic-pituitary-adrenal axis adaptations to repeated stress. J Comp Neurol 523:2769-87
van der Meulen, Talitha; Donaldson, Cynthia J; Cáceres, Elena et al. (2015) Urocortin3 mediates somatostatin-dependent negative feedback control of insulin secretion. Nat Med 21:769-76

Showing the most recent 10 out of 382 publications