decarboxylase/inflammation

BACKGROUND Type 1 diabetes is caused by a destruction of pancreatic beta cells due to autoimmunity. Autoantibody against glutamic acid decarboxylase (GAD) 65 expressed in pancreatic beta cells is widely used as a predictive marker for pancreatic destruction. In this study, we hypothesized that if

The risk of colorectal carcinoma is increased in pediatric-onset inflammatory bowel disease (IBD). There is little information available regarding the colonic mucosal proliferative state in children with IBD. The aim of this study was to assess colonic ornithine decarboxylase (ODC) activity, a

Application of sodium dodecyl sulphate (SDS) on the skin of healthy volunteers was used as a model for acute chemical injury. The time course of the response with respect to cell proliferation was studied using ornithine decarboxylase (ODC) activity. Erythema, polymorphonuclear leucocyte (PMN)

Xanthorrhizol is an active component isolated from Curcuma xanthorrhiza Roxb. (Zingiberaceae) that is traditionally used in Indonesia for medicinal purposes. In the present study, we found that the topical application of xanthorrhizol before 12-O-tetradecanoylphorbol-13-acetate (TPA) treatment

Helicobacter pylori infection in humans causes gastritis. The infection elicits a complex immune response in which the activation of mast cells and histamine release is of particular importance. Histamine further promotes the immune response and stimulates gastric acid secretion. The inflammatory

Topical application of 2 micrograms 12-O-tetradecanoyl-phorbol-13-acetate (TPA) regularly induced two early events in mouse skin: inflammatory reaction localized in dermal compartment and stimulation of ornithine decarboxylase activity in epidermal cells, in relation to polyamine synthesis and cell

We have examined the frequency and distribution of neuron profiles immunoreactive for glutamic acid decarboxylase, a biosynthetic enzyme for the putative inhibitory neurotransmitter, gamma aminobutyric acid, in the lumbar spinal cord of colchicine-treated rats with unilateral inflammation of a

The mechanism of ornithine decarboxylase (ODC) induction by phorbol ester (TPA) has been studied in two permanent epithelial cell lines, a control (Ctr) and a Benzo (a) pyrene transformed line (BaP-tr); the degree of ODC gene expression (ODC-mRNA) was evaluated in comparison to the ODC activity. A

Nitrogen-containing bisphosphonates (NBPs) are powerful anti-bone-resorptive drugs, but they frequently induce various inflammatory side effects. Recent clinical applications have disclosed an unexpected new side effect, jaw-bone necrosis and exposure. In vitro studies suggest that the inflammatory

Tumor promoting phorbol esters, such as 12-0-tetradecanoylphorbol-13-acetate (TPA), when applied topically to mouse skin cause inflammation and hyperplasia. The major cellular phorbol ester receptor is a calcium and phospholipid dependent protein kinase, protein kinase C (PK-C). PK-C is directly

We previously showed that genetic inactivation of malonyl-CoA decarboxylase (MCD), which regulates fatty acid oxidation, protects mice against high-fat diet-induced insulin resistance. Development of insulin resistance has been associated with activation of the inflammatory response. Therefore, we

Possible in vitro inhibition of aromatic amino acid decarboxylase (AAD, EC 4.1.1.28) by a group of phenylsulfonylbenzoic acid derivatives VUFB 19363, 19369, 19370, 19371, and 19760 as new potential anti-inflammatory compounds was studied using the substrate L-tyrosine. Enzyme inhibition by 2.7 x

Histamine is a classical, but still interesting inflammatory mediator. Many people have long believed that histamine is derived from mast cells or basophils alone. However, the histamine-forming enzyme, histidine decarboxylase (HDC), is induced in a variety of tissues in response (i) to

The arginine decarboxylase pathway, which converts arginine to agmatine, is present in both humans and most bacterial pathogens. In humans agmatine is a neurotransmitter with affinities towards α2-adrenoreceptors, serotonin receptors, and may inhibit nitric oxide synthase. In bacteria agmatine

The effect of staurosporine on 7,12-dimethylbenz[a]anthracene (DMBA)-initiated and 12-O-tetradecanoylphorbol-13-acetate (TPA)-promoted skin papilloma formation was examined in CD-1 mice. A topical application of staurosporine 15 min prior to each TPA treatment resulted in a dose-related inhibition