The Journal of Steroid Biochemistry and Molecular Biology最新文献

{"title":"Moxibustion ameliorates ovarian function in premature ovarian insufficiency rats by activating cAMP/PKA/CREB to promote steroidogenesis in ovarian granulosa cells","authors":"Rui Zhao, Lingxiang Ran, Hanyue Yao, Yizhi He, Xinru Lu, Weina Zhu, Yajie Zhang, Tianyi Zhang, Shijie Shi, Zheng Luo, Cairong Zhang","doi":"10.1016/j.jsbmb.2024.106547","DOIUrl":"https://doi.org/10.1016/j.jsbmb.2024.106547","url":null,"abstract":"","PeriodicalId":501673,"journal":{"name":"The Journal of Steroid Biochemistry and Molecular Biology","volume":"106 26","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140977878","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Dimethyl itaconate mitigates histological distortions, inflammation, and oxidative stress in the rat model of polycystic ovary syndrome","authors":"Foruzan Hosseinkhani, Shima Hosseinifar, Mohammad Reza Tabandeh","doi":"10.1016/j.jsbmb.2024.106546","DOIUrl":"https://doi.org/10.1016/j.jsbmb.2024.106546","url":null,"abstract":"","PeriodicalId":501673,"journal":{"name":"The Journal of Steroid Biochemistry and Molecular Biology","volume":"38 1","pages":"106546"},"PeriodicalIF":0.0,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141057129","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Development of new steroid-based hydrazide and (thio)semicarbazone compounds with anticancer properties","authors":"Ðorđe Janković, T. Šestić, Sofija S Bekić, Marina P. Savić, A. Ćelić, Julia Scholda, Florian Kopp, Maja A. Marinović, Edward T Petri, Jovana J. Ajduković","doi":"10.1016/j.jsbmb.2024.106545","DOIUrl":"https://doi.org/10.1016/j.jsbmb.2024.106545","url":null,"abstract":"","PeriodicalId":501673,"journal":{"name":"The Journal of Steroid Biochemistry and Molecular Biology","volume":"44 23","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141030208","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"CIRBP Increases the Synthesis and Secretion of Steroid Hormones by Activating Autophagy in Yak Granule Cells","authors":"Rui Zhang, Yangyang Pan, Meng Wang, Jinglei Wang, TongXiang Zhang, Ling Zhao, Ruihua Xu, Yaying Wang, Xiaohong Han, Xiaolin Ye, Yan Cui, Sijiu Yu","doi":"10.1016/j.jsbmb.2023.106449","DOIUrl":"https://doi.org/10.1016/j.jsbmb.2023.106449","url":null,"abstract":"<p>As a regulatory protein that upregulates transcription in response to various stresses, cold-induced RNA-binding protein (CIRBP) is involved in a variety of physiological pathological processes in cells. However, little is known about the role of CIRBP in regulating autophagy and the synthesis and secretion of ovarian steroid hormones (estradiol E2 and progesterone P4). This study aimed to explore whether the synthetic secretion of ovarian steroid hormones is related to CIRBP-regulated autophagy. We detected the differential expression of CIRBP, LC3, E2 and P4 in YGCs cultured at mild low temperature (32 °C) for 6 and 12<!-- --> <!-- -->h. CIRBP, LC3, E2 and P4 expression was increased in response to low temperature in YGCs. In order to illustrate that the changes in secretion of E2/P4 and autophagy might be caused by CIRBP induced by low temperature, we overexpressed CIRBP in YGCs cultured in vitro to detect its effects on autophagy and steroid hormone synthesis and secretion. We found that overexpression of CIRBP can induce autophagy of YGCs and enhance the synthesis and secretion of E2 and P4, suggesting that mild hypothermia may activate autophagy by inducing the expression of CIRBP and enhance the synthesis and secretion of E2 and P4. To further explore the relationship between CIRBP regulated autophagy and steroid hormone synthesis and secretion, we verified it by regulating autophagy. The results showed that Inhibition of autophagy significantly reversed CIRBP overexpression-enhanced autophagy and synthetic secretion of E2, P4 in YGCs, while activated autophagy showed similar results to overexpression of CIRBP. In conclusion, our data suggest that autophagy is involved in the synthesis and secretion of YGCs E2 and P4 and is associated with overexpression of CIRBP.</p>","PeriodicalId":501673,"journal":{"name":"The Journal of Steroid Biochemistry and Molecular Biology","volume":"14 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139027995","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Strategic food vehicles for vitamin D fortification and effects on vitamin D status: A systematic review and meta-analysis of randomized controlled trials","authors":"Kevin D. Cashman, Colette M. O’Neill","doi":"10.1016/j.jsbmb.2023.106448","DOIUrl":"https://doi.org/10.1016/j.jsbmb.2023.106448","url":null,"abstract":"<p>There has been growing interest in the potential of vitamin D food fortification in Europe as a means of addressing low vitamin D status. The WHO-FAO suggest that choosing a suitable food vehicle and ensuring the combination of the food vehicle and the fortificant will be efficacious and effective are of key importance to a successful food fortification program. Our key objective was to conduct a systematic review and meta-analysis to investigate the effect of various animal- and plant-based food vehicles fortified with vitamin D (as D₃ or D₂) on circulating 25-hydroxyvitamin D [25(OH)D] concentrations. A list of prioritized food vehicles was established and we searched PubMed, Embase, Scopus and Web of Science for randomized controlled trials (RCTs) which used these vehicles individually, and which met prespecified criteria. The searches identified 49 papers which described suitable RCTs using vitamin D-fortified bread/savoury biscuits (<em>n</em>=5), orange juice (<em>n</em>=5), UV-mushrooms (<em>n</em>=8), cheese (<em>n</em>=3), yogurt (<em>n</em>=5), fluid milk (<em>n</em>=13), powdered milk (<em>n</em>=5), eggs (<em>n</em>=2), edible oils (<em>n</em>=4), or breakfast cereal (<em>n</em>=1). No suitable RCTs were identified for rice, maize flour, butter, margarine or dairy spreads, plant-based milk or yogurt alternatives. Random-effects meta-analyses of each food vehicle individually indicated weighted mean differences (WMD) in 25(OH)D in the range ~9-35 nmol/L (3-15 RCT arms, depending on vehicle), and all statistically significant (<em>P</em>&lt;0.01-0.0001), with the exception of UV-mushrooms (<em>P</em>=0.06). Heterogeneity was variable (<em>I</em>²=33-99%, depending on vehicle), but subgroup analysis based on vitamer and dose reduced it in some instances. Sub-group analysis on the basis of whether the food vehicles were from plant-based or animal-based origin showed no significant difference in WMD (15.2 versus 15.9 nmol/L, respectively; <em>P</em>=0.48). These results support the use of various animal- and plant-based food vehicles for vitamin D fortification to improve circulating 25(OH)D concentrations in populations.</p><p>This work was registered with PROSPERO as CRD42023439883.</p>","PeriodicalId":501673,"journal":{"name":"The Journal of Steroid Biochemistry and Molecular Biology","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139028188","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}