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Genome- and Transcriptome-Wide Characterization and Expression Analyses of bHLH Transcription Factor Family Reveal Their Relevance to Salt Stress Response in Tomato.
Plants (Basel)
January 2025
College of Horticulture and Landscape Architecture, Southwest University, Chongqing 400715, China.
The bHLH (basic helix-loop-helix) transcription factors function as crucial regulators in numerous biological processes including abiotic stress responses and plant development. According to our RNA-seq analysis of tomato seedlings under salt stress, we found that, although the bHLH gene family in tomato has been studied, there are still so many tomato bHLH genes that have not been identified and named, which will hinder the later study of . In total, 195 that were unevenly distributed onto 12 chromosomes were identified from the tomato genome and were classified into 27 subfamilies based on their molecular features.
View Article and Find Full Text PDFThe role of luteinizing hormone activity in spermatogenesis: from physiology to clinical practice.
Reprod Biol Endocrinol
January 2025
Department of Clinical Medicine, Faculty of Health, Aarhus University, Aarhus, Denmark.
The production of spermatozoa, a process known as spermatogenesis, is primarily controlled by follicle-stimulating hormone (FSH) and luteinizing hormone (LH)-driven testosterone. LH acts on the Leydig cells, stimulating steroid production, predominantly testosterone, and activating critical inter-related spermatogenesis regulatory pathways. Despite evidence that exogenous gonadotropins containing LH activity can effectively restore spermatogenesis in males with hypogonadotropic hypogonadism, the use of these drugs to treat other forms of male infertility is the subject of an ongoing debate.
View Article and Find Full Text PDFOxidative toxicity mediated oophoritis alters ovarian growth in Channa punctatus under prolonged exposure to herbicide, paraquat dichloride.
Sci Rep
January 2025
Environmental Toxicology & Bioremediation Laboratory (ETBL), Department of Zoology, University of Lucknow, Lucknow, 226007, India.
Herbicide paraquat dichloride, a potent redox agent found its way to natural water bodies and influences their health; however, its impact on the reproductive health of fish is potentially less studied and requires clear investigation. This study was conducted to elucidate its effect on the gonadal health of female fish, Channa punctatus over 60 days. The 96-h LC of test herbicide was calculated as 0.
View Article and Find Full Text PDFGATA3-COMT1-Melatonin as Upstream Signaling of ABA Participated in Se-Enhanced Cold Tolerance by Regulate Iron Uptake and Distribution in Cucumis sativus L.
J Pineal Res
January 2025
Shenyang Agricultural University, Shenyang, Liaoning, China.
Selenium has the function of bio-stimulating hormone. However, the underlying physiological and molecular mechanisms of melatonin and abscisic acid as secondary messengers in improving cold tolerance by selenium are limited. This study investigated the effects of selenite on the cold stress of cucumber seedlings.
View Article and Find Full Text PDFExploring the Link Between Psoriasis and Adipose Tissue: One Amplifies the Other.
Int J Mol Sci
December 2024
Unit of Dermatology, University of Campania Luigi Vanvitelli, 80138 Naples, Italy.
Psoriasis and obesity, while distinct, are inter-related inflammatory conditions. Adipose tissue (AT)-derived mediators could be pathogenically active in triggering and/or amplifying psoriatic skin inflammation and, vice versa, skin inflammation could drive increased adiposity that triggers the development of several chronic conditions. Gaining insight into their intricate relationship could be essential for effective management and treatment.
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