Insulin-dependent diabetes mellitus (IDDM) is a chronic disease characterized by T-cell-dependent autoimmune destruction of the insulin-producing beta cells in the pancreatic islets of Langerhans, resulting in an absolute lack of insulin. T cells are activated in response to islet-dominant autoantigens, the result being the development of IDDM. Insulin is one of the islet autoantigens responsib...

A BamHI 3.7-kilobase (kb) fragment detected by an HLA-DQ beta-chain complementary DNA (cDNA) probe and negatively associated with insulin-dependent diabetes mellitus (IDDM) was cloned and sequenced to localize the polymorphism to BamHI sites in intervening sequences of an HLA-DQ beta-chain gene. A probe of the first intervening sequence (IVS 1) showed the BamHI 3.7-kb fragment in 6 of 17 HLA-DR...

Antibodies in sera from newly diagnosed insulin-dependent diabetes mellitus (IDDM) patients are directed to a human islet cell protein of relative molecular mass (Mr) 64,000. Since IDDM seems to develop after a prodromal period of beta-cell autoimmunity, this study has examined whether 64,000 Mr antibodies could be detected in 14 individuals who subsequently developed IDDM and five first degree...

Our understanding of the role of HLA genes associated with insulin-dependent diabetes mellitus (IDDM) is in disarray, despite recent improvements in the definition of specific alleles and haplotypes. Some genes are highly associated with IDDM, other genes are associated with resistance to IDDM, and some highly associated susceptibility genes are markedly influenced by trans-associated synergist...

AIMS An association between paternal age and type 1 diabetes (IDDM) among their offspring was recently reported as well as transgenerational responses in humans. This paper aims to assess the association of markers for prenatal exposures with IDDM. METHODS We analysed data from two birth cohorts in Great Britain on 5214 cohort members from the National Child Development Study (NCDS) and 6068 ...

background: previous studies have demonstrated that patients with insulin-dependent diabetes mellitus (iddm) have a high prevalence of osteopenia.  hypercalciuria has also been well documented in human diabetes and many children with insulin-dependent diabetes mellitus have short stature.   objective: to investigate the relationship of hypercalciuria and hyperphosphaturia with growth retardatio...

Type I diabetes mellitus, also called insulin-dependent diabetes mellitus or IDDM, is a significant chronic condition with implications for dental treatment. Advances in management include intensified therapy, highly purified insulins, and insulin pumps. Periodontal tissues are affected by IDDM, with resultant increases in disease in children affected with IDDM.

Transgenic restoration of normally absent H2-E MHC class II molecules on APC dominantly inhibits T cell-mediated autoimmune diabetes (IDDM) in nonobese diabetic (NOD) mice. We analyzed the minimal requirements for transgenic H2-E expression on APC subtypes (B lymphocytes vs macrophages/dendritic cells (DC)) to inhibit IDDM. This issue was addressed through the use of NOD stocks transgenically e...

A rapid method has been developed and used to search for restriction fragment length polymorphisms (RFLPs) that are in linkage disequilibrium with disease-associated loci. By using genomic blot-hybridization analysis with DQ beta-chain and DR beta-chain cDNA probes, we examined DNA polymorphisms within the HLA class II loci associated with susceptibility to insulin-dependent mellitus (IDDM). To...

OBJECTIVES To determine the incidence of insulin dependent diabetes mellitus (IDDM) among children aged up to 16 years residing in the city of Karachi, Pakistan, during the five years from 1989 to 1993. DESIGN Retrospective study of incidence using hospital and clinic records. SETTING The city of Karachi, Pakistan. SUBJECTS Children satisfying standard criteria for the diagnosis of IDDM, ...