background: despite extensive progress in ivf techniques, one of the most difficult problems is the variability in the response to controlled ovarian hyperstimulation (coh). recent studies show the effects of individual genetic variability on coh outcome. objective: to evaluate the correlation between lhβ g1502a polymorphisms in exon 3 of the lh gene and ovarian response to coh. materials and m...

background: regulatory cd4+t (treg) cells are effective in maintaining immune tolerance. objective: to investigate single nucleotide polymorphisms (snps) of transforming growth factor β-1 (tgf-β1) and forkhead box protein 3 (foxp3) genes in iranian patients with allergic rhinitis (ar). methods: variations at codons 10 and 25 of tgf-β1 and foxp3 at positions -3279 a>c and -924 a>g were evaluated...

metabolic syndrome (mets) is characterized by a cluster of cardiovascular risk factors that include: abdominal obesity, dyslipidaemia, hypertension, insulin resistance and impaired glucose tolerance. recent genome wide association studies have identified several susceptibility regions involved in lipid metabolism that are also associated with mets. we have explored the association of 9 genetic ...

Background. Cytokine and toll-like receptor gene polymorphisms may impact oral tolerance formation in infants. Objective: To determine the genotype distribution of IL-10 (G1082A, C592A) TLR 4 (Asp299Gly) children with different family history allergy residing Grodno region; to analyze association between concentrations fecal calprotectin (FCP) urine eosinophil protein X (UEoPX) Material Methods...

Context: The relationship between polymorphisms in the location of cytokine tumor necrosis factor (TNF-α) and lung cancer has been investigated many studies. Accordingly, present meta-analysis study focused on TNF-α-238 gene cancer. Methods: Articles were collected from Google Scholar, Scopus, PubMed electronic databases until 2022. articles searched based keywords “Lung cancer,” “238 Gene”, “t...

Sirtuin 1 (SIRT1) has been described to modify immune responses by modulation of gene transcription. As transcriptional reprogramming is the molecular substrate trained immunity, a de facto innate memory, we investigated role SIRT1 in induction immunity. We identified various genetic single nucleotide polymorphisms affecting and adaptive cytokine production human peripheral blood mononuclear ce...