OBJECTIVE Menin, encoded by the Men1 gene, is responsible for β-cell tumor formation in patients with multiple endocrine neoplasia type 1. Recently, Menin has been proven to negatively regulate β-cell proliferation in several mouse models, including hyperglycemia. However, it is unclear how glucose regulates Menin expression in β-cells. MATERIALS AND METHODS In the present study, quantitative...

objective(s):with regard to pharmacological effects of carvacrol on the respiratory system, its effect on cytokines genes expression in splenocytes of asthmatic mice was examined in this study. materials and methods:splenocytes were isolated from non-sensitized (control group), sensitized mice to ovalbumin (ova) (group s), and s animals treated with dexamethasone, and three concentrations of ca...

Abstract C 17 H 18 F 6 N O, monoclinic, P 2 1 / n (no. 14), a = 9.9491(11) Å, b 18.1523(17) c 11.7703(15) β 113.473(14)°, V 1949.8(4) Å 3 , Z 4, R gt ( ) 0.0606, wR ref 0.1876, T 169.99(10) K.

PURPOSE To evaluate the effects of 17-β-estradiol on hyperosmolar stress-induced proinflammatory cytokine production of interleukin (IL)-6, IL-1, and tumor necrosis factor-alpha (TNF-α) in SV40-immortalized human corneal epithelial cells (hCECs) and the regulatory effects of the mitogen-activated protein kinase (MAPK) signaling pathways in this process. METHODS SV40 hCECs cultured in normal o...

BACKGROUND Previous studies have established that estrogen is capable of accelerating cutaneous wound healing through multiple mechanisms, one of which involves affecting keratinocytes biological properties, such as migration, proliferation, etc. This study aims to reveal the underlying molecular mechanisms of estrogen promoting epidermal keratinocytes proliferation. Method & RESULTS We f...

A methanolic extract of Morella salicifolia bark was fractionated by various chromatographic techniques yielding six previously unknown cyclic diarylheptanoids, namely, 7-hydroxymyricanol 5-O-β-d-glucopyranoside (1), juglanin B 3-O-β-d-glucopyranoside (2), 16-hydroxyjuglanin B 17-O-β-d-glucopyranoside (3), myricanone 5-O-β-d-gluco-pranosyl-(1→6)-β-d-glucopyranoside (4), neomyricanone 5-O-β-d-gl...

Purpose: This study aimed to identify factors influencing the health-related quality of life elderly men in partial medically underserved rural areas. Methods: The subjects included 182 aged 65 or older living jurisdictions Health Care Centers G, I, and J Myeon, which were areas Gongju City, South Korea. Data collected on October 31 November 1, 2020, analyzed with descriptive statistics, t-test...

We report that IL-17 significantly increases the secretion of CXCL1 and CXCL5 from mammary carcinoma cells, which is downregulated by TGF-β through the type II TGF-β receptor (TβRII). Carcinoma cells with conditional knockout of TβRII (Tgfbr2(KO)) have enhanced sensitivity to IL-17a in the stimulation of chemokine secretion. During polyoma middle T (PyMT) induced tumor progression, levels of Th...

Background: Dendritic cells (DC) are a key regulator of the immune response, and interferon- beta (IFN-β) is considered an immunomodulatory molecule for DC. Objective: The purpose of this study was to evaluate the ability of IFN-β treated DC to induce cytokine secretion by CD4+ T cells. Methods: Dendritic cells were generated from blood monocytes with granulocyte-monocyte colony-stimulating fac...