Abstract

The Clinical Core has ultimate responsibility for recruiting patients and obtaining all patient-related specimens and data. Eligible patients are those referred for colonoscopy and upper endoscopy at the University of Maryland Medical Center (UMMC). Based on current patient volumes, we anticipate having approximately 8000 patients available for the study. The clinical core will be responsible for initial patient contact and patient enrollment, including obtaining appropriate written informed consent. They are responsible for coordinating the collection of blood and stool specimens, administration of vaccine, collecting demographic data, and collection of biopsy specimens during colonoscopy/upper endoscopy.

Public Health Relevance

The Clinical Core provides essential clinical services to the projects. This includes recruiting of patients, collection of blood and stool specimens, and tissue collection during upper endoscopy and colonoscopy.

  Funding Agency

Agency
National Institute of Health (NIH)
Institute
National Institute of Allergy and Infectious Diseases (NIAID)
Type
Research Program--Cooperative Agreements (U19)
Project #
5U19AI082655-04
Application #
8378497
Study Section
Special Emphasis Panel (ZAI1-KS-I)
Project Start
Project End
Budget Start
2012-06-01
Budget End
2013-05-31
Support Year
4
Fiscal Year
2012
Total Cost
$217,106
Indirect Cost
$67,906

  Institution

Name
University of Maryland Baltimore
Department
Type
DUNS #
188435911
City
Baltimore
State
MD
Country
United States
Zip Code
21201

  Publications

Haney, Douglas J; Lock, Michael D; Gurwith, Marc et al. (2018) Lipopolysaccharide-specific memory B cell responses to an attenuated live cholera vaccine are associated with protection against Vibrio cholerae infection. Vaccine 36:2768-2773
Davis, Courtney L; Wahid, Rezwanul; Toapanta, Franklin R et al. (2018) A clinically parameterized mathematical model of Shigella immunity to inform vaccine design. PLoS One 13:e0189571
Toapanta, Franklin R; Bernal, Paula J; Kotloff, Karen L et al. (2018) T cell mediated immunity induced by the live-attenuated Shigella flexneri 2a vaccine candidate CVD 1208S in humans. J Transl Med 16:61
Zhang, Yan; Brady, Arthur; Jones, Cheron et al. (2018) Compositional and Functional Differences in the Human Gut Microbiome Correlate with Clinical Outcome following Infection with Wild-Type Salmonella enterica Serovar Typhi. MBio 9:
Senger, Stefania; Ingano, Laura; Freire, Rachel et al. (2018) Human Fetal-Derived Enterospheres Provide Insights on Intestinal Development and a Novel Model to Study Necrotizing Enterocolitis (NEC). Cell Mol Gastroenterol Hepatol 5:549-568
Sztein, Marcelo B (2018) Is a Human CD8 T-Cell Vaccine Possible, and if So, What Would It Take? CD8 T-Cell-Mediated Protective Immunity and Vaccination against Enteric Bacteria. Cold Spring Harb Perspect Biol 10:
Salerno-Gonçalves, Rosângela; Tettelin, Hervé; Lou, David et al. (2017) Use of a novel antigen expressing system to study the Salmonella enterica serovar Typhi protein recognition by T cells. PLoS Negl Trop Dis 11:e0005912
Booth, Jayaum S; Patil, Seema A; Ghazi, Leyla et al. (2017) Systemic and Terminal Ileum Mucosal Immunity Elicited by Oral Immunization With the Ty21a Typhoid Vaccine in Humans. Cell Mol Gastroenterol Hepatol 4:419-437
Fresnay, Stephanie; McArthur, Monica A; Magder, Laurence S et al. (2017) Importance ofSalmonellaTyphi-Responsive CD8+ T Cell Immunity in a Human Typhoid Fever Challenge Model. Front Immunol 8:208
Salerno-Goncalves, Rosângela; Luo, David; Fresnay, Stephanie et al. (2017) Challenge of Humans with Wild-type Salmonella enterica Serovar Typhi Elicits Changes in the Activation and Homing Characteristics of Mucosal-Associated Invariant T Cells. Front Immunol 8:398

Showing the most recent 10 out of 59 publications