Редактирование: ARNTL

Aryl hydrocarbon receptor nuclear translocator-like protein 1 (Basic-helix-loop-helix-PAS protein MOP3) (Brain and muscle ARNT-like 1) (Class E basic helix-loop-helix protein 5) (bHLHe5) (Member of PAS protein 3) (PAS domain-containing protein 3) (bHLH-PAS protein JAP3) [BHLHE5] [BMAL1] [MOP3] [PASD3]

==Publications==

{{medline-entry
|title=Is the aging human ovary still ticking?: Expression of clock-genes in luteinized granulosa cells of young and older women.
|pubmed-url=https://pubmed.ncbi.nlm.nih.gov/30463623
|abstract=It has been shown - mostly in animal models - that circadian clock genes are expressed in granulosa cells and in corpora luteum and might be essential for the ovulatory process and steroidogenesis. We sought to investigate which circadian clock genes exist in human granulosa cells and whether their expression and activity decrease during aging of the ovary. Human luteinized granulosa cells were isolated from young (age 18-33) and older (age 39-45) patients who underwent in-vitro fertilization treatment. Levels of clock genes expression were measured in these cells 36 h after human chorionic gonadotropin stimulation. Human luteinized granulosa cells were isolated from follicular fluid during oocyte retrieval. The mRNA expression levels of the circadian genes [[CRY1]], [[CRY2]], [[PER1]], [[PER2]], [[CLOCK]], [[ARNTL]], [[ARNTL]]2, and [[NPAS2]] were analyzed by quantitative polymerase chain reaction. We found that the circadian genes [[CRY1]], [[CRY2]], [[PER1]], [[PER2]], [[CLOCK]], [[ARNTL]], [[ARNTL]]2, and [[NPAS2]], are expressed in cultured human luteinized granulosa cells. Among these genes, there was a general trend of decreased expression in cells from older women but it reached statistical significance only for [[PER1]] and [[CLOCK]] genes (fold change of 0.27 ± 0.14; p = 0.03 and 0.29 ± 0.16; p = 0.05, respectively). This preliminary report indicates that molecular circadian clock genes exist in human luteinized granulosa cells. There is a decreased expression of some of these genes in older women. This decline may partially explain the decreased fertility and steroidogenesis of reproductive aging.
|mesh-terms=* Adolescent
* Adult
* Aging
* Circadian Rhythm Signaling Peptides and Proteins
* Female
* Gene Expression
* Granulosa Cells
* Humans
* Luteinization
* Middle Aged
* RNA, Messenger
* Young Adult
|keywords=* Circadian clock genes
* Granulosa cells
* Reproductive aging
|full-text-url=https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6247686
}}
{{medline-entry
|title=Genome wide association study of age at menarche in the Japanese population.
|pubmed-url=https://pubmed.ncbi.nlm.nih.gov/23667675
|abstract=Age at menarche (AAM) is a complex trait involving both genetic and environmental factors. To identify the genetic factors associated with AAM, we conducted a large-scale meta-analysis of genome-wide association studies using more than 15,000 Japanese female samples. Here, we identified an association between SNP (single nucleotide polymorphism) rs364663 at the [[LIN28B]] locus and AAM, with a P-value of 5.49×10(-7) and an effect size of 0.089 (year). We also evaluated 33 SNPs that were previously reported to be associated with AAM in women of European ancestry. Among them, two SNPs rs4452860 and rs7028916 in [[TMEM38B]] indicated significant association with AAM in the same directions as reported in previous studies (P = 0.0013 with an effect size of 0.051) even after Bonferroni correction for the 33 SNPs. In addition, six loci in or near [[CCDC85A]], LOC100421670, [[CA10]], [[ZNF483]], [[ARNTL]], and [[RXRG]] exhibited suggestive association with AAM (P<0.05). Our findings elucidated the impact of genetic variations on AAM in the Japanese population.
|mesh-terms=* Age Factors
* Aging
* Asian Continental Ancestry Group
* European Continental Ancestry Group
* Female
* Genome-Wide Association Study
* Humans
* Japan
* Menarche
* Meta-Analysis as Topic
* Polymorphism, Single Nucleotide

|full-text-url=https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3646805
}}
{{medline-entry
|title=Common genetic variants in [[ARNTL]] and [[NPAS2]] and at chromosome 12p13 are associated with objectively measured sleep traits in the elderly.
|pubmed-url=https://pubmed.ncbi.nlm.nih.gov/23449886
|abstract=To determine the association between common genetic variation in the clock gene pathway and objectively measured acti-graphic sleep and activity rhythm traits. Genetic association study in two population-based cohorts of elderly participants: the Study of Osteoporotic Fractures (SOF) and the Osteoporotic Fractures in Men (MrOS) study. Population-based. SOF participants (n = 1,407, 100% female, mean age 84 years) and MrOS participants (n = 2,527, 100% male, mean age 77 years) with actigraphy and genotype data. N/A. Common genetic variation in 30 candidate genes was captured using 529 single nucleotide polymorphisms (SNPs). Sleep and activity rhythm traits were objectively measured using wrist actigraphy. In a region of high linkage disequilibrium on chromosome 12p13 containing the candidate gene [[GNB3]], the rs1047776 A allele and the rs2238114 C allele were significantly associated with higher wake after sleep onset (meta-analysis: rs1047776 PADD = 2 × 10(-5), rs2238114 PADD = 5 × 10(-5)) and lower [[LRRC23]] gene expression (rs1047776: ρ = -0.22, P = 0.02; rs2238114: ρ = -0.50, P = 5 × 10(-8)). In MrOS participants, SNPs in [[ARNTL]] and [[NPAS2]], genes coding for binding partners, were associated with later sleep and wake onset time (sleep onset time: [[ARNTL]] rs3816358 P2DF = 1 × 10(-4), [[NPAS2]] rs3768984 P2DF = 5 × 10(-5); wake onset time: rs3816358 P2DF = 3 × 10(-3), rs3768984 P2DF = 2 × 10(-4)) and the SNP interaction was significant (sleep onset time PINT = 0.003, wake onset time PINT = 0.001). A SNP association in the [[CLOCK]] gene replicated in the MrOS cohort, and rs3768984 was associated with sleep duration in a previously reported study. Cluster analysis identified four clusters of genetic associations. These findings support a role for common genetic variation in clock genes in the regulation of inter-related sleep traits in the elderly. Evans DS; Parimi N; Nievergelt CM; Blackwell T; Redline S; Ancoli-Israel S; Orwoll ES; Cummings SR; Stone KL; Tranah GJ. Common genetic variants in [[ARNTL]] and [[NPAS2]] and at chromosome 12p13 are associated with objectively measured sleep traits in the elderly. SLEEP 2013;36(3):431-446.
|mesh-terms=* ARNTL Transcription Factors
* Actigraphy
* Aged
* Aged, 80 and over
* Basic Helix-Loop-Helix Transcription Factors
* Chromosomes, Human, Pair 12
* Circadian Rhythm
* Cohort Studies
* Female
* Genetic Variation
* Geriatric Assessment
* Humans
* Linkage Disequilibrium
* Male
* Nerve Tissue Proteins
* Polymorphism, Single Nucleotide
* Polysomnography
* Sleep
* Sleep Wake Disorders
|keywords=* Genetic
* SNP
* actigraphy
* aging
* circadian
|full-text-url=https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3571755
}}