Pharmacologic efforts to improve outcomes following aneurysmal subarachnoid hemorrhage (aSAH) remain disappointing, likely owing to the complex nature of post-hemorrhage brain injury. Previous work suggests that heparin, due to the multimodal nature of its actions, reduces the incidence of clinical vasospasm and delayed cerebral ischemia that accompany the disease. This narrative review examine...

Acid sphingomyelinase (aSMase) generates the bioactive lipid ceramide (Cer) from hydrolysis of sphingomyelin (SM). However, its precise roles in regulating specific sphingolipid-mediated biological processes remain ill defined. Interestingly, the aSMase gene gives rise to two distinct enzymes, lysosomal sphingomyelinase (L-SMase) and secretory sphingomyelinase (S-SMase) via alternative traffick...

The expression of acid ceramidase (AC) - a cysteine amidase that hydrolyses the proapoptotic lipid ceramide - is abnormally high in several human tumors, which is suggestive of a role in chemoresistance. Available AC inhibitors lack, however, the potency and drug-likeness necessary to test this idea. Here we show that the antineoplastic drug carmofur, which is used in the clinic to treat colore...

objective(s): the aim of this study was to investigate the methylation status and mrna expression levels of p15, death-associated protein kinase (dapk), and suppressor of cytokine signaling-1 (socs1) genes in multiple myeloma (mm). materials and methods: the bone marrow samples of 54 mm patients were collected and the methylation status of the p15, dapk, and socs1 gene promoter regions was dete...

conclusions some results of the correlation coefficients are not the same with visualization. the reason may be due to the small number of data. materials and methods in the foundation-application study, we constructed two-way gene networks using nonparametric methods, such as spearman’s rank correlation coefficient and blomqvist’s measure, and compared them with pearson’s correlation coefficie...

Introduction The incidence of head and neck squamous cell carcinoma (HNSCC), one the most prevalent tumors, is increasing rapidly worldwide. Cuproptosis, as a new copper-dependent death form, was proposed recently. However, prognosis value immune effects cuproptosis-related lncRNAs (CRLs) have not yet been elucidated in HNSCC. Methods In current study, expression pattern, differential profile, ...

in view of the fundamental role of genetics in development of obesity, the present study aimed to investigate the single nucleotide polymorphism of some obesity-related genes among a subset of obese women living in tabriz, iran. for this purpose, 70 eligible obese women (aged 18-45 years) were genotyped for the uncoupling protein-1 (ucp-1) -3826a>g, ß3-adrenergic receptor (ß3adr) trp64arg, lept...

The epidermal barrier function is very important to maintain proper moisture in the human skin and protect inner body homeostasis. stratum corneum (SC) major player function. Interleukin (IL)-33 a tissue-derived cytokine, mainly expressed epithelial endothelial cells, activates Th2 lymphocytes, mast ILC2, eosinophils. We aimed study role of IL-33 steady state. Wild-type (WT), knockout (IL-33KO)...

This convergent mixed methods study examined 35 healthy, independent living individuals' (above 85 years) perceptions of their relationship with their primary health provider (PHP) and health practices. The relationship between PHP relationship perceptions and locus of control (LOC), resilience, and self-efficacy was explored through surveys and interviews. The majority indicated they visited t...