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http://harvard.eagle-i.net/i/0000012e-5e87-861a-55da-381e80000000

Core for data driven projects related to basic, clinical and translational research, with a particular emphasis on diabetes. Aims to ensure that researchers take advantage of the most modern and robust methods available in the field of Bioinformatics and Biostatistics.

Proper citation: Harvard Bioinformatics Core at Joslin Diabetes Center (RRID:SCR_009827) Copy   

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http://www.med.upenn.edu/idom/drc/cores/transmouse.html

Mouse core which generates transgenic and gene-targeted mouse lines for diabetes research.

Proper citation: Penn Diabetes Research Center Transgenic and Chimeric Mouse Core Facility (RRID:SCR_010036) Copy   

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https://labnodes.vanderbilt.edu/community/profile/id/1133

THIS RESOURCE IS NO LONGER IN SERVICE. Documented on October 30,2023. Core facility that provides training and expertise in nutrition/diet methodology to obtain valid and reliable assessment and analyses of dietary intakes, nutritional status, body composition and metabolism.

Proper citation: Vanderbilt Diabetes Research and Training Center Vanderbilt Diet Body Composition and Metabolism Core Facility (RRID:SCR_010191) Copy   

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http://www.t1diabetes.nih.gov/t1d-raid/index.shtml

NOTE: The T1D-RAID program is not currently accepting applications. Cooperative program that makes available, on a competitive basis, NCI resources for the pre-clinical development of drugs, natural products, and biologics to facilitate translation to the clinic of novel, scientifically meritorious therapeutic interventions for type 1 diabetes and its complications. A partial listing of those services includes: high-throughput screening, studies in animal models, formulation, pharmacology and toxicology studies, and bulk substances acquisition. Requests to T1D-RAID are brief (20 pages or less), and should clearly outline the resources required to ready the proposed therapeutic agent for clinical trials. T1D-RAID should enable entry into the clinic of promising molecules that are not otherwise likely to receive an adequate and timely clinical test. T1D-RAID is designed to accomplish the tasks that are rate-limiting in bringing discoveries from the laboratory to the clinic. Once a project has been approved, NIDDKstaff interact directly with the Principal Investigator (PI). NCI contractors perform the T1D-RAID-approved tasks under the direction of NIDDKand NCI staff. The required tasks will vary from project to project. In some cases T1D-RAID will support only one or two key missing steps necessary to bring a compound to the clinic; in other cases it may be necessary to supply the entire portfolio of development requirements needed to file an IND. Examples of tasks that can be supported by T1D-RAID include, but are not limited to: * Definition or optimization of dose and schedule for in vivo activity * Development of pharmacology assays * Conduct of pharmacology studies with a pre-determined assay * Acquisition of bulk substance (GMP and non-GMP) * Scale-up production from lab-scale to clinical-trials lot scale * Development of suitable formulations * Development of analytical methods for bulk substances * Production of dosage forms * Stability assurance of dosage forms * Range-finding initial toxicology * IND-directed toxicology, with correlative pharmacology and histopathology * Planning of clinical trials * Regulatory affairs, so that FDA requirements are likely to be satisfied by participating investigators seeking to test new molecular entities in the clinic * IND filing advice The output of T1D-RAID activities will be both products and information that will be made fully available to the originating investigator for support of an IND application and clinical trials. T1D-RAID does not sponsor clinical trials.

Proper citation: Type 1 Diabetes - Rapid Access to Intervention Development (RRID:SCR_000203) Copy   

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https://labnodes.vanderbilt.edu/community/profile/id/2228

THIS RESOURCE IS NO LONGER IN SERVICE. Documented on August 13,2025.Core facility that provides access to isolated pancreatic islets from normal and diabetic models and performs islet functional analysis. The IPA Core also provides solutions for high-resolution whole slide imaging and access to image analysis tools for quantitative assessment of pancreatic islet morphology.

Proper citation: Vanderbilt Diabetes Research and Training Center Islet Procurement and Analysis Core (RRID:SCR_000896) Copy   

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http://www.med.upenn.edu/idom/drc/cores/mouse.html

Core which provides researchers with resources for performing metabolic studies in mice. It also provides services, innovative techniques, and helpful consultation to both experienced and novice investigators with regards to metabolic questions.

Proper citation: Penn Diabetes Research Center Mouse Phenotyping Physiology and Metabolism Core (RRID:SCR_000888) Copy   

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https://repository.niddk.nih.gov/study/36

Data set and biosepecimens of a multi-center clinical trial to determine if treatment with beta-cell antigens can delay the onset of Type 1 Diabetes Mellitus (Type 1 DM) in non-diabetic relatives of persons with Type 1 DM. Insulin is a well characterized antigen specifically produced by beta-cells, and it was used for this purpose in the initial DPT-1 studies. The protocol for high risk subjects uses daily subcutaneous insulin injections and an annual course of intravenous insulin treatment, while the protocol for intermediate risk subjects uses daily doses of insulin administered orally. Neither injected nor oral insulin at the doses used were observed to delay or prevent diabetes, although further studies are needed to test whether oral insulin can delay diabetes in people in the intermediate risk group with high titers of insulin autoantibodies.

Proper citation: Diabetes Prevention Type 1 (RRID:SCR_001467) Copy   

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http://www.ndep.nih.gov/

Federal government public education program that promotes diabetes prevention and control. They aim to reduce the morbidity and mortality associated with diabetes and its complications. The NDEP is jointly sponsored by the National Institutes of Health and the Centers for Disease Control and Prevention and over 200 partner organizations. Target audiences include people with diabetes and those at risk, including the racial and ethnic populations disproportionately affected by the disease, health care providers and payers and purchasers of health care.

Proper citation: National Diabetes Education Program (RRID:SCR_001477) Copy   

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http://www.bsc.gwu.edu/dpp/protocol.htmlvdoc

Observational clinical trial studying the long term effect of diet and exercise and the diabetes medication, metformin, on the delay of type 2 diabetes in participants of the Diabetes Prevention Program (DPP). The Diabetes Prevention Program (DPP) was a multi-center trial examining the ability of an intensive lifestyle or metformin to prevent or delay the development of diabetes in a high risk population due to the presence of impaired glucose tolerance (IGT). The DPP has ended early demonstrating that lifestyle reduced diabetes onset by 58% and metformin reduced diabetes onset by 31%. The DPPOS is designed to take advantage of the scientifically and clinically valuable DPP participants. This group of participants is nearly 50% minority and represents the largest IGT population ever studied. Clinically important research questions remain that focus on 1)durability of the prior DPP intervention, 2) determination of the clinical course of precisely known new onset diabetes, in particular regarding CVD, CVD risk factors and atherosclerosis and microvascular disease, 3)close examination of these topics in men vs women and in minority populations. More than 87% of the original surviving DPP cohort has joined DPPOS as of December, 2007 and, to date, after 5 years of DPPOS and 10 years of combined DPP/DPPOS, 93% of the DPPOS cohort continue to attend annual follow-up visits. Interim analyses performed after 5 years of DPPOS have demonstrated a durable effect of diabetes prevention associated with the lifestyle and metformin interventions with 34 and 19% reductions in diabetes incidence, respectively, compared with the placebo group. Interim analyses also reveal significant reductions from baseline in CVD risk factors in the lifestyle intervention group, but with decreased utilization of glucose-lowering and lipid-lowering medications. Analyses of the participants in the placebo group who have developed diabetes during DPP/DPPOS, compared with those who have remained non-diabetic, reveal an increased frequency of retinopathy and microalbuminuria. The current, updated protocol describes the DPPOS including the revisions incorporated to complete the second five-years of the study. DPPOS participants have blood samples stored at the time of each annual visit. Specimens are stored at the study CBL until after the primary study outcomes are reported. DNA samples were previously collected and are stored at the NIDDKsample repository for DPP participants.

Proper citation: Diabetes Prevention Program Outcomes Study (RRID:SCR_001502) Copy   

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http://www.utsouthwestern.edu/education/medical-school/departments/airc/southwestern-nmr-center/index.html

Biomedical technology research center that develops and applies new methods for analysis of metabolic networks in intact tissues, animals and human patients. The importance of understanding abnormal metabolism in common diseases such as cancer, diabetes and heart disease has long been appreciated. Because of constraints in technology, however, much of this research has been conducted in isolated systems where clinical relevance may be uncertain. Progress in magnetic resonance technology provides a foundation for major advances towards new ways of imaging metabolism in patients. These new techniques offer the advantage of imaging biochemical pathways without radiation. The focus of this Resource is to bring these technologies to a level where clinical research is feasible through the development of new MR contrast agents, NMR spectroscopy at high fields, and imaging of hyperpolarized 13C.

Proper citation: Southwestern NMR Center for In Vivo Metabolism (RRID:SCR_001429) Copy   

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http://www.broad.mit.edu/node/549

Genomic data set on Type 2 Diabetes in African-Americans derived via admixture mapping, a method for genome-wide association analysis based on admixture-generated linkage disequilibrium. This collaborative group has identified 1,478 African Americans with Type 2 Diabetes (T2D) from the Jackson Heart Study and Multiethnic Cohort Study, as well as 498 controls from the Jackson Heart Study who are normoglycemic despite high body mass index and older age. All samples were genotyped (using the Illumina BeadLab platform) for 1,291 polymorphic markers chosen to be extremely different in frequency between west Africans and European Americans. Evidence for association to diabetes at each marker as reported by the ANCESTRYMAP software are reported in the downloadable table. They calculate that this study has statistical power to detect loci where African or European ancestry on average confers multiplicative increased risk of 1.35-fold or more. The fact that they did not detect a statistically significant signal of association in the scan suggests that any genetic risk factors for T2D do not confer different risks due to ancestry that differ by this factor. The genome scan results are publicly available (Excel file) prior to publication so that researchers interested in the genetics of T2D can use the results of the scan to prioritize follow-up of any regions of interest.

Proper citation: A Whole Genome Admixture Scan for Type 2 Diabetes in African Americans (RRID:SCR_006984) Copy   

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http://www.med.upenn.edu/idom/drc/cores/cellbio.html

Core that gives support including experimental design, islet isolation, and performance of and training in an expansive range of assays for physiological and morphometric assessment of pancreatic islet function and growth. It contributes to the basic and translational research activities of the Institute of Diabetes, Obesity and Metabolism (IDOM) at the Perelman School of Medicine of the University of Pennsylvania. Its services include perform individual islet and single cell fluorescence imaging, respirometry with islet batches using a Seahorse Extracellular Flux Analyzer, perifusion coupled with respirometry, and closed respirometry experiments for our investigators.

Proper citation: University of Pennsylvania School of Medicine Penn Diabetes Research Center Pancreatic Islet Cell Biology Core Facility (RRID:SCR_008265) Copy   

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http://www.oucom.ohiou.edu/Biorepository/biorepository_inventory.htm

Plasma and cell fractions obtained from patients with Diabetes and endocrine diseases and their first degree relatives who agreed to participate in the development of the biorepository. Plasma is aliquoted into multiple specimen containers and stored at -80C. Cell fractions are subjected to DNA and RNA fractionation, aliquoted into multiple specimen containers, and frozen at -70 to -80 degrees centigrade. Anyone who would like to obtain samples from the Biorepository must provide evidence that they have adequate training in the use of bloodborne pathogens, as outlined by OSHA. The investigator must agree to indemnify and hold harmless the Ohio University Diabetes/Endocrine Diseases Biorepository, the Appalachian Rural health Institute, and the Ohio University College of Osteopathic Medicine from any claims, liability, costs, and damages.

Proper citation: Ohio U Diabetes Endocrine Biorepository (RRID:SCR_013435) Copy   

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https://hpap.pmacs.upenn.edu

Program is performing deep phenotyping of human endocrine pancreas and its interaction with immune system to better understand cellular and molecular events that precede and lead to beta cell loss in Type-1 Diabetes (T1D) and islet dysfunction in Type-2 Diabetes (T2D).

Proper citation: HIRN Human Pancreas Analysis Program (RRID:SCR_016202) Copy   

•   Source: SciCrunch Registry

Ratings or validation data are available for this resource

http://www.jdrfnpod.org

A collaborative research project that supports nPOD approved diabetes investigators by freely providing rare and difficult-to-obtain tissues from type 1 and type 2 diabetes donors. Interested researchers are encouraged to apply to obtain nPOD tissues, or to request access to analyze cases in the nPOD Online Pathology site. Interested donors can contact nPOD directly for more information.

Proper citation: Network for Pancreatic Organ Donors with Diabetes (RRID:SCR_014641) Copy   

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http://diabetes.wisc.edu/index.php

Interactive database of gene expression and diabetes related clinical phenotypes. Allows to search gene expression in tissues as a function of obesity, strain, and age, in a mouse.

Proper citation: Attie Lab Diabetes Database (RRID:SCR_016639) Copy   

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http://www.niaid.nih.gov/about/organization/dait/pages/csgadp.aspx

Collaborative network of investigators with a focus on prevention of autoimmune disease, defined as halting the development of autoimmune disease prior to clinical onset by means other than global immunosuppression, and an emphasis on Type 1 diabetes. Its mission is to engage in scientific discovery that significantly advances knowledge for the prevention and regulation of autoimmune disease. The specific goals enunciated in pursuit of this mission are: * To create improved models of disease pathogenesis and therapy to better understand immune mechanisms that will provide opportunities for prevention strategies * To use these models as validation platforms with which to test new tools applicable to human studies * To encourage core expertise and collaborative projects designed for rapid translation from animal to human studies, emphasizing the development of surrogate markers for disease progression and/or regulation which can be utilized in the context of clinical trials

Proper citation: Cooperative Study Group for Autoimmune Disease Prevention (RRID:SCR_006803) Copy   

•   Source: SciCrunch Registry

http://clinicaltrials.gov/show/NCT00143949

Randomized, multicenter, double-blind study to determine if renin angiotensin medications, either losartan (angiotensin II blocker) or enalapril (converting enzyme inhibitor), can prevent or delay the onset of diabetic kidney disease in patients with type 1 diabetic patients who do not have hypertension, diabetic nephropathy, or predictive levels of microalbuminuria. Two hundred eight five patients ages 16-61 with 2-20 yrs of Type 1 Diabetes Mellitus and no renal functional abnormalities were randomized into a parallel, double-blind, placebo-controlled study involving 3 groups (95 patients/group). Each group received an angiotensin-converting enzyme inhibitor (ACEI) (enalapril), or an angiotensin II receptor blocker (Losartan), or placebo. All patients had their usual Diabetes Mellitus (DM) management. Baseline studies included measures of glomerular filtration rate (GFR), urinary albumin excretion rate (UAE), blood pressure (BP), and a percutaneous renal biopsy. Patients were followed by quarterly measures of BP, HbA1C, UAE, and drug compliance. There were annual measures of GFR and a repeat renal biopsy after 5 yrs in the study. The main endpoint is kidney structural changes over time, especially mesangial fractional volume (v(Mes/glom)). Secondary endpoints will be other DN structural measures and measures of kidney function (UAE, GFR). These studies will determine whether rennin angiotensin system blockage in the early stages of DN can prevent the early kidney structural changes in this important disorder. Ancillary studies will evaluate the effects of treatment group on the development and progression of diabetic retinopathy and will develop predictors of study participants'''' compliance. Baseline, 2.5 and 5 year retinal fundus photographs in the RASS patients were obtained.

Proper citation: Renin Angiotensin System Study (RRID:SCR_013385) Copy   

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http://www.ukbiobank.ac.uk/

Biobank provides data collected at Assessment Center and via online questionnaires on participants aged 40-69 years recruited throughout United Kingdom and provides summary information to improve prevention, diagnosis and treatment of serious and life threatening illnesses.

Proper citation: UK Biobank (RRID:SCR_012815) Copy   

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https://einsteinmed.edu/research/shared-facilities/barc/

Core provides information and tools for Einstein and Montefiore investigators from initial study planning stage through analysis and data output. Facility services include: mass spectrometry analysis, including stable isotopes, as well as research-grade determination of lipids, and metabolic markers for human subjects and animal model projects; High-throughput robotics for semi-automated high-quality sample preparation and analysis by immunoassay and liquid chromatography–mass spectrometry (LC/MS); Support for novel developmental projects featuring applications of LC/MS and two-site bead-based assays; Research quality analysis of metabolites for human and animal samples using Olympus AU400 autoanalyzer; Advanced training in analytical chemistry.

Proper citation: Einstein-Mount Sinai Diabetes Research Center Biomarker Analytic Research Core Facility (RRID:SCR_015067) Copy   

•   Source: SciCrunch Registry