The Hopkins Digestive Diseases Basic and Translational Research Core Center is a proposed Silvio Conte Core Center which has been designed to advance basic science and translational digestive diseases research at the Johns Hopkins University School of Medicine. This Core Center has as its theme, """"""""Regulation of Epithelial Function, Especially via Changes in Signal Transduction, Trafficking and Development"""""""". It has a Research Base of 38 full Members and 12 Associate Members. It consists of: 4 scientific Cores and an Administrative Core. Core A, Proteomics Core will help identify proteins that are differentially expressed in GI tract/liver normally or in diseases, interactions among proteins including identification of binding partners, will map cleavage sites and determine post-translational modifications. Core B, Imaging Core will make multiple types of cutting edge imaging and EM (scanning, transmission, immuno) of epithelial cells available to Core Center investigators and provide a Core Manager to help perform the studies. These include confocal and two-photon microscopy with FRAP, FRET and TIRF;use of fluorometers;single cell quantitative imaging;digital camera;access to Laser Capture Microscopy. Core C, Mouse Physiology Core will provide advice in establishing mouse colonies;genotype mouse models of digestive diseases;make available metabolic cages and perform urine, stool, blood collections and analysis. This Core will also perform aortic perfusion of mice as part of intestinal, liver pancreas, kidney procurement and preparation for Northern and Western analysis and histological slide preparation. A mouse pathologist, cytokine multiplex ELISA and a FACS technician are new components of Core C. Core C makes equipment available and provides instruction in its use for Ussing chamber/voltage clamp studies. Core D, Translational Research Enhancement Core provides help in forming a clinical database and specimen collection from patients for DNA, RNA, specimen procurement Administrative Core will provide the communication, financial management and administrative functions of the Core Center, organize the Enrichment Program and administer the Pilot Project and Mini-sabbatical Programs.

Public Health Relevance

This Conte Gl Core Center provides Administrative and Scientific Cores to advance the digestive diseases research of its 50 members Research Base in which the theme studied relates to regulation of epithelial function, especially via changes in signal transduction, trafficking, and development of Gl tissues.

National Institute of Health (NIH)
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Center Core Grants (P30)
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Special Emphasis Panel (ZDK1-GRB-8 (M1))
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Podskalny, Judith M,
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Johns Hopkins University
Internal Medicine/Medicine
Schools of Medicine
United States
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Nakamura, Hideki; Lee, Albert A; Afshar, Ali Sobhi et al. (2018) Intracellular production of hydrogels and synthetic RNA granules by multivalent molecular interactions. Nat Mater 17:79-89
Becker, Laren; Nguyen, Linh; Gill, Jaspreet et al. (2018) Age-dependent shift in macrophage polarisation causes inflammation-mediated degeneration of enteric nervous system. Gut 67:827-836
Pierson, Hannah; Muchenditsi, Abigael; Kim, Byung-Eun et al. (2018) The Function of ATPase Copper Transporter ATP7B in Intestine. Gastroenterology 154:168-180.e5
Kim, Sangjune; Yun, Seung Pil; Lee, Saebom et al. (2018) GBA1 deficiency negatively affects physiological ?-synuclein tetramers and related multimers. Proc Natl Acad Sci U S A 115:798-803
Pilla, Scott J; Maruthur, Nisa M; Schweitzer, Michael A et al. (2018) The Role of Laboratory Testing in Differentiating Type 1 Diabetes from Type 2 Diabetes in Patients Undergoing Bariatric Surgery. Obes Surg 28:25-30
Rajkumar, Premraj; Cha, Boyoung; Yin, Jianyi et al. (2018) Identifying the localization and exploring a functional role for Gprc5c in the kidney. FASEB J 32:2046-2059
Pilla, Scott J; Yeh, Hsin-Chieh; Juraschek, Stephen P et al. (2018) Predictors of Insulin Initiation in Patients with Type 2 Diabetes: An Analysis of the Look AHEAD Randomized Trial. J Gen Intern Med 33:839-846
Yin, Jianyi; Tse, Chung-Ming; Avula, Leela Rani et al. (2018) Molecular Basis and Differentiation-Associated Alterations of Anion Secretion in Human Duodenal Enteroid Monolayers. Cell Mol Gastroenterol Hepatol 5:591-609
Kulkarni, Subhash; Ganz, Julia; Bayrer, James et al. (2018) Advances in Enteric Neurobiology: The ""Brain"" in the Gut in Health and Disease. J Neurosci 38:9346-9354
Bhattarai, Yogesh; Williams, Brianna B; Battaglioli, Eric J et al. (2018) Gut Microbiota-Produced Tryptamine Activates an Epithelial G-Protein-Coupled Receptor to Increase Colonic Secretion. Cell Host Microbe 23:775-785.e5

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