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Human HAS1 ELISA Kit for Sandwich ELISA - ABIN841390
Papakonstantinou, Roth, Klagas, Karakiulakis, Tamm, Stolz: COPD exacerbations are associated with pro-inflammatory degradation of hyaluronic acid. in Chest 2015
Reduced expression of HAS1 and HAS2 (show HAS2 ELISA Kits) is associated with melanoma progression and suggests that HAS1 and HAS2 (show HAS2 ELISA Kits) have a prognostic significance in cutaneous melanoma.
Regulation of Hyaluronan (HA) Metabolism Mediated by HYBID (Hyaluronan-binding Protein Involved in HA Depolymerization, KIAA1199 (show KIAA1199 ELISA Kits)) and HA Synthases in Growth Factor-stimulated Fibroblasts.
The minor allele genotypes of HAS1 SNPs are significantly more frequent in MM, WM, CLL and in affected members of a monoclonal gammopathy-prone family than they are in breast cancer, sporadic MGUS or healthy donors
transcriptional regulation of the HAS and HAS2 (show HAS2 ELISA Kits)-antisense RNA 1 genes, was analyzed.
HAS1 is the main enzyme responsible for hyaluronan production by normal keratinocytes.
The HAS1-dependent coat is induced by inflammatory agents and glycemic stress, mediated by altered presentation of either CD44 (show CD44 ELISA Kits) or hyaluronan, and can offer a rapid cellular response to injury and inflammation.
Among the genes affected by FAK (show PTK2 ELISA Kits) or HAS3 (show HAS3 ELISA Kits) inhibition were genes, playing role in apoptosis, cell cycle regulation, adhesion, transcription, heatshock and WNT (show WNT2 ELISA Kits) pathways.
Inverse expression of hyaluronidase 2 (show HYAL2 ELISA Kits) and hyaluronan synthases 1-3 is associated with reduced hyaluronan content in malignant cutaneous melanoma.
aberrant intronic HAS1 splicing in multiple myeloma patients may rely on intronic HAS1 deletions and mutations that are frequent in MM patients but absent from healthy donors
TGF-beta1 (show TGFB1 ELISA Kits) up-regulation of HAS1 transcription was mediated via Smad3 (show SMAD3 ELISA Kits) but not Smad2 (show SMAD2 ELISA Kits), while HAS1 induction by IL-1beta (show IL1B ELISA Kits) was Sp3 (show SP3 ELISA Kits), not Sp1 (show PSG1 ELISA Kits), dependent.
The HA concentration in follicular fluids increased during atresia and HAS1 may be the dominant HAS protein in theca cells to produce HA in pig ovaries.
In the present study, we examined expression patterns of Has1, -2, -3 mRNA in developing mouse molar and incisor tooth germs from embryonic day (E) 11.5 to postnatal day (P) 7, focusing on Hertwig's epithelial root sheath (HERS) and the apical bud in particular. Has1 mRNA expression was not detected in all tooth germs examined
HAS1 was significantly upregulated at the level of gene expression during muscle hypertrophy.
analysis of changes in cervical glycosaminoglycan composition during normal pregnancy and preterm birth: Has1 is expressed in preterm birth, while Has2 (show HAS2 ELISA Kits) is induced at term
Selective loss of Has1 and Has3 (show HAS3 ELISA Kits) leads to a proinflammatory milieu that favors recruitment of neutrophils and other inflammation-related changes in the dermis.
repression of HA-accumulation by both COX-2 (show COX2 ELISA Kits) selective and non-selective COX (show CPOX ELISA Kits) inhibition implicates COX-2 (show COX2 ELISA Kits) in the regulation of HA synthesis via stimulation of HAS1 and HAS2 (show HAS2 ELISA Kits) expression in vivo
Has-1 transduced ASMCs accumulated the greatest amount of HA containing ECM (show MMRN1 ELISA Kits) than the other transduced ASMCs.Confocal microscopy showed CD44 (show CD44 ELISA Kits) positive monocytes bound to hyaluronidase (show HAase ELISA Kits) sensitive ECM (show MMRN1 ELISA Kits) in has-1 transduced ASMCs.
Hyaluronan or hyaluronic acid (HA) is a high molecular weight unbranched polysaccharide synthesized by a wide variety of organisms from bacteria to mammals, and is a constituent of the extracellular matrix. It consists of alternating glucuronic acid and N-acetylglucosamine residues that are linked by beta-1-3 and beta-1-4 glycosidic bonds. HA is synthesized by membrane-bound synthase at the inner surface of the plasma membrane, and the chains are extruded through pore-like structures into the extracellular space. It serves a variety of functions, including space filling, lubrication of joints, and provision of a matrix through which cells can migrate. HA is actively produced during wound healing and tissue repair to provide a framework for ingrowth of blood vessels and fibroblasts. Changes in the serum concentration of HA are associated with inflammatory and degenerative arthropathies such as rheumatoid arthritis. In addition, the interaction of HA with the leukocyte receptor CD44 is important in tissue-specific homing by leukocytes, and overexpression of HA receptors has been correlated with tumor metastasis. HAS1 is a member of the newly identified vertebrate gene family encoding putative hyaluronan synthases, and its amino acid sequence shows significant homology to the hasA gene product of Streptococcus pyogenes, a glycosaminoglycan synthetase (DG42) from Xenopus laevis, and a recently described murine hyaluronan synthase.
hyaluronan synthase 1
, HA synthase 1
, Hyaluronate synthase 1
, Hyaluronic acid synthase 1
, hyaluronate synthase 1
, hyaluronic acid synthase 1