Abstract

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. We intend to study Gulf War veterans with PTSD, Vietnam veterans with PTSD, and age-comparable healthy veterans without PTSD using an expanded neuroendocrine battery. We propose to test four different models of HPA axis dysfunction that may explain low cortisol levels in PTSD: adrenal impairment, reduced pituitary sensitivity, reduced hypothalamic CRF release, or enhanced negative feedback inhibition. To discriminate among these possibilities we will measure basal activity of the HPA axis and the response to three challenge tests: the CRF stimulation test, low-dose ACTH test, and the low dose dexamethasone suppression (DST) test. Hypothesis: we will test the hypothesis that the neuroendocrine profile of Gulf War veterans with PTSD will suggest evidence of adrenal impairment as compared to healthy veterans and that the profile of Vietnam veterans with PTSD will be consistent with enhanced negative feedback inhi

  Funding Agency

Agency
National Institute of Health (NIH)
Institute
National Center for Research Resources (NCRR)
Type
General Clinical Research Centers Program (M01)
Project #
2M01RR000071-43
Application #
7380543
Study Section
National Center for Research Resources Initial Review Group (RIRG)
Project Start
2006-04-17
Project End
2007-02-28
Budget Start
2006-04-17
Budget End
2007-02-28
Support Year
43
Fiscal Year
2006
Total Cost
$75,603
Indirect Cost

  Institution

Name
Mount Sinai School of Medicine
Department
Type
Schools of Medicine
DUNS #
078861598
City
New York
State
NY
Country
United States
Zip Code
10029

  Publications

Coplan, Jeremy D; Webler, Ryan; Gopinath, Srinath et al. (2018) Neurobiology of the dorsolateral prefrontal cortex in GAD: Aberrant neurometabolic correlation to hippocampus and relationship to anxiety sensitivity and IQ. J Affect Disord 229:1-13
Altman, Matthew C; Whalen, Elizabeth; Togias, Alkis et al. (2018) Allergen-induced activation of natural killer cells represents an early-life immune response in the development of allergic asthma. J Allergy Clin Immunol 142:1856-1866
Juraschek, Stephen P; Miller 3rd, Edgar R; Appel, Lawrence J (2018) Orthostatic Hypotension and Symptoms in the AASK Trial. Am J Hypertens 31:665-671
Grams, Morgan E; Sang, Yingying; Ballew, Shoshana H et al. (2018) Predicting timing of clinical outcomes in patients with chronic kidney disease and severely decreased glomerular filtration rate. Kidney Int 93:1442-1451
Kattan, Meyer; Bacharier, Leonard B; O'Connor, George T et al. (2018) Spirometry and Impulse Oscillometry in Preschool Children: Acceptability and Relationship to Maternal Smoking in Pregnancy. J Allergy Clin Immunol Pract 6:1596-1603.e6
Chen, Teresa K; Appel, Lawrence J; Grams, Morgan E et al. (2017) APOL1 Risk Variants and Cardiovascular Disease: Results From the AASK (African American Study of Kidney Disease and Hypertension). Arterioscler Thromb Vasc Biol 37:1765-1769
Ku, Elaine; Gassman, Jennifer; Appel, Lawrence J et al. (2017) BP Control and Long-Term Risk of ESRD and Mortality. J Am Soc Nephrol 28:671-677
Anderegg, Nanina; Johnson, Leigh F; Zaniewski, Elizabeth et al. (2017) All-cause mortality in HIV-positive adults starting combination antiretroviral therapy: correcting for loss to follow-up. AIDS 31 Suppl 1:S31-S40
Gern, James E; Calatroni, Agustin; Jaffee, Katy F et al. (2017) Patterns of immune development in urban preschoolers with recurrent wheeze and/or atopy. J Allergy Clin Immunol 140:836-844.e7
Abdallah, Chadi G; Jackowski, Andrea; Salas, Ramiro et al. (2017) The Nucleus Accumbens and Ketamine Treatment in Major Depressive Disorder. Neuropsychopharmacology 42:1739-1746

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