The molecular subsets of glioma behave in biologically distinct ways. The present study detected isocitrate dehydrogenase (IDH) 1 and IDH2 mutations in glioma to analyze whether IDH-mutated gliomas are situated in certain preferential areas and to investigate their correlation with magnetic resonance imaging (MRI) characteristics. A series of 193 patients with astrocytic neoplasms (111 diffuse ...

The development of intramural duodenal haematoma (IDH) after small bowel biopsy is an unusual lesion and has only been reported in 18 children. Coagulopathy, thrombocytopenia and some special features of duodenal anatomy, e.g. relatively fixed position in the retroperitoneum and numerous submucosal blood vessels, have been suggested as a cause for IDH. The typical clinical presentation of IDH i...

Recent studies suggest that inflammation response biomarkers are prognostic indicators of solid tumor outcomes. Here, we quantify the prognostic value of the neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), and lymphocyte-to-monocyte ratio (LMR) in glioblastomas (GBMs), taking into consideration the role of the isocitrate dehydrogenase (IDH) mutation status. We examined...

BACKGROUND Human T cell lymphotropic virus type 1 (HTLV-1)-associated infective dermatitis (IDH) is a chronic and recurrent eczema occurring during childhood and adolescence. HTLV-1-associated myelopathy/tropical spastic paraparesis (HAM/TSP) is a chronic myelopathy of adulthood, presenting with slowly progressive spastic paraparesis and sphincter dysfunction with mild sensory involvement. Ther...

The latest World Health Organization (WHO) classification of tumors of the central nervous system (CNS) integrates both histological and molecular features in the definition of diagnostic entities. This new approach enrolls novel entities of gliomas. In this study, we aimed to reveal the epidemiological characteristics, including age at diagnosis, gender ratio, tumor distribution and survival, ...

BACKGROUND The Human T cell lymphotropic virus type 1 (HTLV-1)-associated infective dermatitis (IDH), is a chronic relapsing dermatitis which usually presents in children older than 2 years. A total of 300 cases have been reported worldwide (Latin America, the Caribbean and only 5 from Senegal). Neither IDH, nor its complications have been reported from the rest of Africa. We aimed to examine t...

NAD-dependent isocitrate dehydrogenase (IDH) is a TCA cycle enzyme that produces 2oxoglutarate, an organic acid required by the glutamine synthetase/glutamate synthase cycle to assimilate ammonium. Three Arabidopsis IDH mutants have been characterized, corresponding to an insertion into a different IDH gene (At5g03290, idhv; At4g35260, idhi; At2g17130, idhii). Analysis of IDH mRNA and protein s...

BACKGROUND Mutations of the isocitrate dehydrogenase 1 and 2 gene (IDH1/2) were initially thought to enhance cancer cell survival and proliferation by promoting the Warburg effect. However, recent experimental data have shown that production of 2-hydroxyglutarate by IDH mutant cells promotes hypoxia-inducible factor (HIF)1α degradation and, by doing so, may have unexpected metabolic effects. ...

BACKGROUND Infective dermatitis associated with human T-cell lymphotropic virus type 1 (HTLV-1; IDH) is a chronic recurrent eczema affecting HTLV-1-infected children. The epidemiological and dermatological characteristics of IDH are described, and their principal diagnostic criteria are reevaluated. METHODS Forty-two patients were included: 40 patients serologically positive for HTLV-1 and 2 ...

BACKGROUND Isolated systolic hypertension (ISH) is a major cardiovascular risk factor. The prevalence of ISH, isolated diastolic (IDH), and mixed hypertension (MH) and their association with lipid, inflammatory, and endothelial cell markers were assessed. METHODS A population sample from Haute-Garonne, France, was chosen. RESULTS Prevalence of ISH, IDH, and MH was 16%, 5%, and 16%, respecti...