• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利:CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法,用中文像聊天一样搜索,搜遍4000万医学文献。AI智能推荐,让科研检索更轻松。

立即免费搜索

文件翻译

保留排版,准确专业,支持PDF/Word/PPT等文件格式,支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述,25分钟生成高质量综述,智能提取关键信息,辅助科研写作。

立即免费体验

相似文献

1
Production of 22-hydroxy metabolites of vitamin d3 by cytochrome p450scc (CYP11A1) and analysis of their biological activities on skin cells.维生素 D3 的 22- 羟基代谢物由细胞色素 P450scc(CYP11A1)产生,并分析其对皮肤细胞的生物活性。
Drug Metab Dispos. 2011 Sep;39(9):1577-88. doi: 10.1124/dmd.111.040071. Epub 2011 Jun 15.
2
20-Hydroxyvitamin D3, a product of vitamin D3 hydroxylation by cytochrome P450scc, stimulates keratinocyte differentiation.20-羟基维生素D3是细胞色素P450scc对维生素D3进行羟基化的产物,可刺激角质形成细胞分化。
J Invest Dermatol. 2008 Sep;128(9):2271-80. doi: 10.1038/jid.2008.62. Epub 2008 Mar 27.
3
20,23-dihydroxyvitamin D3, novel P450scc product, stimulates differentiation and inhibits proliferation and NF-kappaB activity in human keratinocytes.20,23-二羟维生素 D3,新型 P450scc 产物,可刺激人角质形成细胞分化,并抑制其增殖和 NF-κB 活性。
J Cell Physiol. 2010 Apr;223(1):36-48. doi: 10.1002/jcp.21992.
4
Chemical synthesis of 20S-hydroxyvitamin D3, which shows antiproliferative activity.20S-羟基维生素 D3 的化学合成,其具有抗增殖活性。
Steroids. 2010 Dec;75(12):926-35. doi: 10.1016/j.steroids.2010.05.021. Epub 2010 Jun 11.
5
Metabolism of 1alpha-hydroxyvitamin D3 by cytochrome P450scc to biologically active 1alpha,20-dihydroxyvitamin D3.细胞色素P450scc将1α-羟基维生素D3代谢为具有生物活性的1α,20-二羟基维生素D3。
J Steroid Biochem Mol Biol. 2008 Dec;112(4-5):213-9. doi: 10.1016/j.jsbmb.2008.10.005. Epub 2008 Oct 21.
6
Pathways and products for the metabolism of vitamin D3 by cytochrome P450scc.细胞色素P450scc对维生素D3进行代谢的途径和产物。
FEBS J. 2008 May;275(10):2585-96. doi: 10.1111/j.1742-4658.2008.06406.x. Epub 2008 Apr 10.
7
An alternative pathway of vitamin D metabolism. Cytochrome P450scc (CYP11A1)-mediated conversion to 20-hydroxyvitamin D2 and 17,20-dihydroxyvitamin D2.维生素D代谢的另一条途径。细胞色素P450scc(CYP11A1)介导转化为20-羟基维生素D2和17,20-二羟基维生素D2。
FEBS J. 2006 Jul;273(13):2891-901. doi: 10.1111/j.1742-4658.2006.05302.x.
8
Purified mouse CYP27B1 can hydroxylate 20,23-dihydroxyvitamin D3, producing 1alpha,20,23-trihydroxyvitamin D3, which has altered biological activity.纯化的小鼠 CYP27B1 可以羟化 20,23-二羟基维生素 D3,生成具有改变的生物活性的 1α,20,23-三羟基维生素 D3。
Drug Metab Dispos. 2010 Sep;38(9):1553-9. doi: 10.1124/dmd.110.034389. Epub 2010 Jun 16.
9
Investigation of 20S-hydroxyvitamin D analogs and their 1α-OH derivatives as potent vitamin D receptor agonists with anti-inflammatory activities.研究 20S-羟基维生素 D 类似物及其 1α-OH 衍生物作为具有抗炎活性的强效维生素 D 受体激动剂。
Sci Rep. 2018 Jan 24;8(1):1478. doi: 10.1038/s41598-018-19183-7.
10
A pathway for the metabolism of vitamin D3: unique hydroxylated metabolites formed during catalysis with cytochrome P450scc (CYP11A1).维生素D3的代谢途径:在细胞色素P450scc(CYP11A1)催化过程中形成的独特羟基化代谢产物。
Proc Natl Acad Sci U S A. 2003 Dec 9;100(25):14754-9. doi: 10.1073/pnas.2336107100. Epub 2003 Dec 1.

引用本文的文献

1
Psoriasis: Unraveling Disease Mechanisms and Advancing Pharmacological and Nanotechnological Treatments.银屑病:揭示疾病机制与推进药理学和纳米技术治疗
J Inflamm Res. 2025 Feb 10;18:2045-2072. doi: 10.2147/JIR.S506103. eCollection 2025.
2
Updates on Mechanisms of Cytochrome P450 Catalysis of Complex Steroid Oxidations.甾体化合物复杂氧化反应中细胞色素 P450 催化机制的最新研究进展。
Int J Mol Sci. 2024 Aug 20;25(16):9020. doi: 10.3390/ijms25169020.
3
Biological Effects of CYP11A1-Derived Vitamin D and Lumisterol Metabolites in the Skin.CYP11A1 衍生的维生素 D 和路甾醇代谢物在皮肤中的生物学效应。
J Invest Dermatol. 2024 Oct;144(10):2145-2161. doi: 10.1016/j.jid.2024.04.022. Epub 2024 Jul 12.
4
VDR and PDIA3 Are Essential for Activation of Calcium Signaling and Membrane Response to 1,25(OH)D in Squamous Cell Carcinoma Cells.VDR 和 PDIA3 对于 1,25(OH)D 在鳞状细胞癌细胞中钙信号和膜反应的激活是必需的。
Cells. 2023 Dec 20;13(1):11. doi: 10.3390/cells13010011.
5
Antioxidant Use after Diagnosis of Head and Neck Squamous Cell Carcinoma (HNSCC): A Systematic Review of Application during Radiotherapy and in Second Primary Cancer Prevention.头颈部鳞状细胞癌(HNSCC)诊断后的抗氧化剂使用:放疗期间及第二原发性癌症预防应用的系统评价
Antioxidants (Basel). 2023 Sep 12;12(9):1753. doi: 10.3390/antiox12091753.
6
Selectivity of osilodrostat as an inhibitor of human steroidogenic cytochromes P450.奥西罗度他作为人源类固醇生成细胞色素 P450 抑制剂的选择性。
J Steroid Biochem Mol Biol. 2023 Jul;231:106316. doi: 10.1016/j.jsbmb.2023.106316. Epub 2023 Apr 23.
7
Vitamin D Signaling in Psoriasis: Pathogenesis and Therapy.维生素 D 在银屑病中的信号转导:发病机制与治疗。
Int J Mol Sci. 2022 Aug 2;23(15):8575. doi: 10.3390/ijms23158575.
8
Metabolic activation of tachysterol to biologically active hydroxyderivatives that act on VDR, AhR, LXRs, and PPARγ receptors.将麦角钙化固醇代谢激活为具有生物活性的羟基衍生物,作用于 VDR、AhR、LXRs 和 PPARγ 受体。
FASEB J. 2022 Aug;36(8):e22451. doi: 10.1096/fj.202200578R.
9
CYP11A1‑derived vitamin D hydroxyderivatives as candidates for therapy of basal and squamous cell carcinomas.CYP11A1 衍生的维生素 D 羟基衍生物可作为基底细胞癌和鳞状细胞癌治疗的候选药物。
Int J Oncol. 2022 Aug;61(2). doi: 10.3892/ijo.2022.5386. Epub 2022 Jul 1.
10
1,25-Dihydroxyvitamin D3 and 20-Hydroxyvitamin D3 Upregulate LAIR-1 and Attenuate Collagen Induced Arthritis.1,25-二羟维生素 D3 和 20-羟维生素 D3 上调 LAIR-1 并减轻胶原诱导性关节炎。
Int J Mol Sci. 2021 Dec 12;22(24):13342. doi: 10.3390/ijms222413342.

本文引用的文献

1
Structural basis for pregnenolone biosynthesis by the mitochondrial monooxygenase system.线粒体单加氧酶系统催化孕烯醇酮生物合成的结构基础。
Proc Natl Acad Sci U S A. 2011 Jun 21;108(25):10139-43. doi: 10.1073/pnas.1019441108. Epub 2011 Jun 2.
2
20-Hydroxyvitamin D2 is a noncalcemic analog of vitamin D with potent antiproliferative and prodifferentiation activities in normal and malignant cells.20-羟基维生素 D2 是维生素 D 的一种非钙调激素类似物,在正常和恶性细胞中具有很强的抗增殖和促分化活性。
Am J Physiol Cell Physiol. 2011 Mar;300(3):C526-41. doi: 10.1152/ajpcell.00203.2010. Epub 2010 Dec 15.
3
Structural basis for three-step sequential catalysis by the cholesterol side chain cleavage enzyme CYP11A1.胆固醇侧链裂解酶 CYP11A1 的三步连续催化的结构基础。
J Biol Chem. 2011 Feb 18;286(7):5607-13. doi: 10.1074/jbc.M110.188433. Epub 2010 Dec 15.
4
Cytochromes P450 are essential players in the vitamin D signaling system.细胞色素P450是维生素D信号系统中的关键参与者。
Biochim Biophys Acta. 2011 Jan;1814(1):186-99. doi: 10.1016/j.bbapap.2010.06.022. Epub 2010 Jul 7.
5
Purified mouse CYP27B1 can hydroxylate 20,23-dihydroxyvitamin D3, producing 1alpha,20,23-trihydroxyvitamin D3, which has altered biological activity.纯化的小鼠 CYP27B1 可以羟化 20,23-二羟基维生素 D3,生成具有改变的生物活性的 1α,20,23-三羟基维生素 D3。
Drug Metab Dispos. 2010 Sep;38(9):1553-9. doi: 10.1124/dmd.110.034389. Epub 2010 Jun 16.
6
Chemical synthesis of 20S-hydroxyvitamin D3, which shows antiproliferative activity.20S-羟基维生素 D3 的化学合成,其具有抗增殖活性。
Steroids. 2010 Dec;75(12):926-35. doi: 10.1016/j.steroids.2010.05.021. Epub 2010 Jun 11.
7
Products of vitamin D3 or 7-dehydrocholesterol metabolism by cytochrome P450scc show anti-leukemia effects, having low or absent calcemic activity.维生素 D3 或 7-脱氢胆固醇代谢产物经细胞色素 P450scc 作用后具有抗白血病效应,且低钙或无钙活性。
PLoS One. 2010 Mar 26;5(3):e9907. doi: 10.1371/journal.pone.0009907.
8
Metabolism of substrates incorporated into phospholipid vesicles by mouse 25-hydroxyvitamin D3 1alpha-hydroxylase (CYP27B1).小鼠 25-羟维生素 D31α-羟化酶(CYP27B1)对磷脂囊泡内掺入的底物的代谢。
J Steroid Biochem Mol Biol. 2010 Apr;119(3-5):171-9. doi: 10.1016/j.jsbmb.2010.02.022. Epub 2010 Mar 1.
9
20,23-dihydroxyvitamin D3, novel P450scc product, stimulates differentiation and inhibits proliferation and NF-kappaB activity in human keratinocytes.20,23-二羟维生素 D3,新型 P450scc 产物,可刺激人角质形成细胞分化,并抑制其增殖和 NF-κB 活性。
J Cell Physiol. 2010 Apr;223(1):36-48. doi: 10.1002/jcp.21992.
10
20-Hydroxycholecalciferol, product of vitamin D3 hydroxylation by P450scc, decreases NF-kappaB activity by increasing IkappaB alpha levels in human keratinocytes.20-羟基胆钙化醇,即维生素D3经P450scc羟基化的产物,通过提高人角质形成细胞中IkappaBα水平来降低NF-κB活性。
PLoS One. 2009 Jun 19;4(6):e5988. doi: 10.1371/journal.pone.0005988.

维生素 D3 的 22- 羟基代谢物由细胞色素 P450scc(CYP11A1)产生,并分析其对皮肤细胞的生物活性。

Production of 22-hydroxy metabolites of vitamin d3 by cytochrome p450scc (CYP11A1) and analysis of their biological activities on skin cells.

机构信息

School of Biomolecular, Biomedical and Chemical Sciences, M310, The University of Western Australia, Crawley, WA 6009, Australia.

出版信息

Drug Metab Dispos. 2011 Sep;39(9):1577-88. doi: 10.1124/dmd.111.040071. Epub 2011 Jun 15.

DOI:10.1124/dmd.111.040071
PMID:21677063
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3164270/
Abstract

Cytochrome P450scc (CYP11A1) can hydroxylate vitamin D(3), producing 20S-hydroxyvitamin D(3) [20(OH)D(3)] and 20S,23-dihydroxyvitamin D(3) [20,23(OH)(2)D(3)] as the major metabolites. These are biologically active, acting as partial vitamin D receptor (VDR) agonists. Minor products include 17-hydroxyvitamin D(3), 17,20-dihydroxyvitamin D(3), and 17,20,23-trihydroxyvitamin D(3). In the current study, we have further analyzed the reaction products from cytochrome P450scc (P450scc) action on vitamin D(3) and have identified two 22-hydroxy derivatives as products, 22-hydroxyvitamin D(3) [22(OH)D(3)] and 20S,22-dihydroxyvitamin D(3) [20,22(OH)(2)D(3)]. The structures of both of these derivatives were determined by NMR. P450scc could convert purified 22(OH)D(3) to 20,22(OH)(2)D(3). The 20,22(OH)(2)D(3) could also be produced from 20(OH)D(3) and was metabolized to a trihydroxyvitamin D(3) product. We compared the biological activities of these new derivatives with those of 20(OH)D(3), 20,23(OH)(2)D(3), and 1α,25-dihydroxyvitamin D(3) [1,25(OH)(2)D(3)]. 1,25(OH)(2)D(3), 20(OH)D(3), 22(OH)D(3), 20,23(OH)(2)D(3), and 20,22(OH)(2)D(3) significantly inhibited keratinocyte proliferation in a dose-dependent manner. The strongest inducers of involucrin expression (a marker of keratinocyte differentiation) were 20,23(OH)(2)D(3), 20,22(OH)(2)D(3), 20(OH)D(3), and 1,25(OH)(2)D(3), with 22(OH)D(3) having a heterogeneous effect. Little or no stimulation of CYP24 mRNA expression was observed for all the analogs tested except for 1,25(OH)(2)D(3). All the compounds stimulated VDR translocation from the cytoplasm to the nucleus with 22(OH)D(3) and 20,22(OH)(2)D(3) having less effect than 1,25(OH)(2)D(3) and 20(OH)D(3). Thus, we have identified 22(OH)D(3) and 20,22(OH)(2)D(3) as products of CYP11A1 action on vitamin D(3) and shown that, like 20(OH)D(3) and 20,23(OH)(2)D(3), they are active on keratinocytes via the VDR, however, showing a degree of phenotypic heterogeneity in comparison with other P450scc-derived hydroxy metabolites of vitamin D(3).

摘要

细胞色素 P450scc(CYP11A1)可以羟化维生素 D(3),生成 20S-羟基维生素 D(3)[20(OH)D(3)]和 20S、23-二羟基维生素 D(3)[20、23(OH)(2)D(3)]作为主要代谢物。这些是生物活性的,作为部分维生素 D 受体(VDR)激动剂。次要产物包括 17-羟基维生素 D(3)、17、20-二羟基维生素 D(3)和 17、20、23-三羟基维生素 D(3)。在目前的研究中,我们进一步分析了细胞色素 P450scc(P450scc)对维生素 D(3)作用的反应产物,并确定了两种 22-羟基衍生物作为产物,22-羟基维生素 D(3)[22(OH)D(3)]和 20S、22-二羟基维生素 D(3)[20、22(OH)(2)D(3)]。这两种衍生物的结构均通过 NMR 确定。P450scc 可以将纯化的 22(OH)D(3)转化为 20、22(OH)(2)D(3)。20、22(OH)(2)D(3)也可以由 20(OH)D(3)产生,并代谢为三羟基维生素 D(3)产物。我们比较了这些新衍生物与 20(OH)D(3)、20、23(OH)(2)D(3)和 1α、25-二羟基维生素 D(3)[1、25(OH)(2)D(3)]的生物学活性。1、25(OH)(2)D(3)、20(OH)D(3)、22(OH)D(3)、20、23(OH)(2)D(3)和 20、22(OH)(2)D(3)均以剂量依赖性方式显著抑制角质形成细胞增殖。诱导角蛋白细胞分化标志物 Involucrin 表达最强的是 20、23(OH)(2)D(3)、20、22(OH)(2)D(3)、20(OH)D(3)和 1、25(OH)(2)D(3),而 22(OH)D(3)具有异质作用。除了 1、25(OH)(2)D(3)之外,所有测试的类似物对 CYP24 mRNA 表达几乎没有或没有刺激作用。所有化合物均刺激 VDR 从细胞质向细胞核易位,22(OH)D(3)和 20、22(OH)(2)D(3)的作用比 1、25(OH)(2)D(3)和 20(OH)D(3)的作用小。因此,我们确定 22(OH)D(3)和 20、22(OH)(2)D(3)是 CYP11A1 对维生素 D(3)作用的产物,并表明它们与 20(OH)D(3)和 20、23(OH)(2)D(3)一样,通过 VDR 在角质形成细胞中具有活性,然而,与其他 CYP11A1 衍生的维生素 D(3)羟基代谢物相比,它们表现出一定程度的表型异质性。