2024 Clock polymorphisms

Clock polymorphisms

Author: bqsu

August undefined, 2024

WebSix tag single-nucleotide polymorphisms (SNPs) in the CLOCK gene with a minor allele frequency >10 % (rs1554483 C/G, rs11932595 A/G, rs4580704 C/G, rs6843722 A/C, … WebAug 29, 2024 · This cross-sectional study investigated whether circadian clock gene polymorphisms modulated the influence of job stress on sleep disturbances in a Chinese Han population, which to our best knowledge has not been explored. The Effort-Reward Imbalance (ERI) scale and the Pittsburgh Sleep Quality Index (PSQI) were both used to …

Clock genes polymorphisms in male bipolar patients with …

WebNov 5, 2024 · The association between CLOCK polymorphisms and melatonin circadian rhythm is yet to be fully investigated. In postmenopausal Caucasian women, the G allele of CLOCK rs1801260 was found to be associated with higher nocturnal melatonin levels, lower morning melatonin levels, and the opposite pattern was seen with the A allele . WebMar 16, 2015 · Background Clock genes regulate circadian rhythm and are involved in various physiological processes, including digestion. We therefore investigated the association between the CLOCK 3111T/C single nucleotide polymorphism and the Period3 (PER3) variable-number tandem-repeat polymorphism (either 4 or 5 repeats 54 nt in … for her the chicks

Gene–environment interaction between circadian clock …

WebNov 10, 2015 · The literature search was based on the following terms associated with the objective of this article: genetic variants or polymorphisms of the CLOCK gene (including the most studied variants), eating behavior, energy/food intake, obesity, BMI, weight, waist circumference, waist-to-hip ratio, body fat, adiposity, overweight, fat mass, metabolic … WebFeb 2, 2024 · The brain and muscle Arnt-like protein-1 ( BMAL1) gene is an important circadian clock gene and previous studies have found that certain polymorphisms are associated with type 2 diabetes in adults ... WebOct 1, 2013 · Among APoe e4 noncarriers, C carriers in CLOCK gene 3111T/C were associated with a high susceptibility of AD, but among APOE e4 carriers, the functional polymorphism of CLOCK genes was not associated with the susceptibility ofAD. Objectives In the present study, it was examined whether polymorphism of circadian locomotor … for her wholesale clothing

Clock genes polymorphisms in male bipolar patients with …

Circadian Rhythm Genes CLOCK and PER3 Polymorphisms and …

WebDisturbed circadian rhythms have been observed in seasonal affective disorder (SAD). The aim of this study was to further investigate this connection, and to test for potential association between polymorphisms in circadian clock-related genes and SAD, seasonality (seasonal variations in mood and behavior), or diurnal preference … for her weddingWebJun 10, 2024 · Our aim was to examine chronotype associations with SNPs of the 20 known key clock genes which could help to clarify the underlying mechanisms behind … difference between dry and reefer container

"WebL’usage de cannabis fréquent peut mener à une dépendance à des substances addictives, qui peut induire une chronoperturbation (une perturbation du rythme circadien) 17. Ce phénomène entraîne des troubles métaboliques, mentaux et physiques, ainsi que des troubles addictifs, impactant négativement la santé des individus 18 . " - Clock polymorphisms

Clock polymorphisms

Gene–environment interaction between circadian clock gene polymorphisms …

WebJul 1, 2014 · Accordingly, we investigated whether functional clock gene polymorphisms (PER2 111C>G, CLOCK 3111T>C, and PER3 VNTR) might influence the risk for JME. All these polymorphisms have recently been reported to be associated with sleep disturbance, diurnal variation, and neurological diseases. The polymorphisms were genotyped in 97 … WebAug 29, 2024 · The Hardy–Weinberg equilibrium (HWE) of the CLOCK rs1801260, rs11932595, PER2 rs2304672 and CRY2 rs11605924 polymorphisms in our sample …

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WebMar 16, 2015 · It is suggested that minor polymorphisms of the circadian rhythm genes CLOCK and PER3 may be associated with poor morning gastric motility, and may have a combinatorial effect. Background Clock genes regulate circadian rhythm and are involved in various physiological processes, including digestion. We therefore investigated the … WebNov 1, 2024 · In the logarithmic regression analysis, the dependent variable was the presence/absence of ADHD; CLOCK gene polymorphisms (rs1801260 and …

WebJun 25, 2024 · Circadian rhythms (CR) are a series of endogenous autonomous oscillators generated by the molecular circadian clock which acting on coordinating internal time with the external environment in a 24-h daily cycle. The circadian clock system is a major regulatory factor for nearly all physiological activities and its disorder has severe … WebAssociations between the selected clock genes polymorphisms and sarcoma susceptibility or prognosis were tested assuming 3 models of inheritance: additive, recessive and dominant. Subgroup analysis based on sarcoma histotype was performed under the additive genetic model. Multivariate logistic regression and multivariate Cox proportional hazard ...

WebNov 1, 2024 · In the logarithmic regression analysis, the dependent variable was the presence/absence of ADHD; CLOCK gene polymorphisms (rs1801260 and rs4864548), sex, chronotype, and age were considered as independent variables for multiple logistic regression analyses. For the linear regression, the BMI percentile, Sex, ADHD, … WebSep 9, 2014 · The circadian clock system is regulated by transcriptional and translational negative feedback loops of multiple clock genes. Polymorphisms in circadian clock genes have been associated with morningness–eveningness (diurnal) preference, familial advanced sleep phase type (ASPT), and delayed sleep phase type (DSPT). We …

WebFeb 27, 2024 · Purpose One of the causes of infertility is circadian rhythm disorders. This study aimed to investigate Clock 3111 T/C and Period3 VNTR (variable number tandem repeat) gene polymorphisms and these gene proteins, some biochemical parameters, and circadian rhythm hormones in infertile women. Methods Thirty-five infertile women and …

WebPrevious studies found that the circadian clock gene participated in the genesis and development of breast cancer. However, research findings on the relationship between polymorphisms in the CLOCK gene and breast cancer risk were inconsistent. This study performed a meta-analysis of the association between CLOCK gene polymorphisms … for her workWebThe possible relationship between both polymorphisms and delayed sleep phase syndrome (DSPS) was also investigated. An interesting and almost complete linkage … difference between dry and perfect martiniWebSep 23, 2016 · 10 According to previous studies, polymorphisms of the clock genes are associated with diurnal preference: CLOCK 3111C/T single nucleotide polymorphism (SNP) rs1801260, 14,15 ARNTL, and ARNTL2 in ... for her voiceWebThis study aimed to evaluate markers of the CLOCK gene rs1801260 and rs4864548 in Mexican adolescents, addressing clinical and biological aspects previously associated … difference between dry and electrolytic cellWebDec 1, 2024 · We analyzed polymorphisms of CLOCK (10), ARNTL (19), TIMELESS (6) and PER3 (9) genes using TaqMan SNP Genotyping Assays and TaqMan SNP … difference between dry and tickly coughWebFeb 6, 2024 · A total of 356 elderly subjects [257F; 88–106 years] were genotyped for three polymorphisms of the CLOCK gene by TaqMan real-time PCR approach, in order to … difference between dry and wet seasonWebHowever, research findings on the relationship between polymorphisms in the CLOCK gene and breast cancer risk were inconsistent. This study performed a meta-analysis of the association between CLOCK gene polymorphisms and breast cancer risk. PubMed, Cochrane Library, and Embase databases were electronically searched to collect studies … difference between drum and cartridge