Pregnenolone

cytochrome P450 family 11 subfamily A member 1 ; Homo sapiens







145 Article(s)
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1 32000563 A Novel Homozygous Mutation in CYP11A1 Gene is Associated with Severe Adrenal Insufficiency in 46, XX Patient. 2021 Oct 1
2 34001150 Correlation between steroid levels in follicular fluid and hormone synthesis related substances in its exosomes and embryo quality in patients with polycystic ovary syndrome. 2021 May 17 1
3 34015388 Neurosteroidogenic enzymes: CYP11A1 in the central nervous system. 2021 Jul 1
4 34440620 The Expanding Role of Mitochondria, Autophagy and Lipophagy in Steroidogenesis. 2021 Jul 22 1
5 32203088 Extra-adrenal glucocorticoid biosynthesis: implications for autoimmune and inflammatory disorders. 2020 May 1
6 32867102 Characterization of Two Novel Variants of the Steroidogenic Acute Regulatory Protein Identified in a Girl with Classic Lipoid Congenital Adrenal Hyperplasia. 2020 Aug 27 1
7 33193082 STARD1 Functions in Mitochondrial Cholesterol Metabolism and Nascent HDL Formation. Gene Expression and Molecular mRNA Imaging Show Novel Splicing and a 1:1 Mitochondrial Association. 2020 1
8 33659272 CYP11A1 Upregulation Leads to Trophoblast Oxidative Stress and Fetal Neurodevelopmental Toxicity That can be Rescued by Vitamin D. 2020 2
9 30272820 Polycistronic expression of the mitochondrial steroidogenic P450scc system in the HEK293T cell line. 2019 Mar 2
10 30348838 Inner Mitochondrial Translocase Tim50 Is Central in Adrenal and Testicular Steroid Synthesis. 2019 Jan 1 1
11 30641046 Ile351, Leu355 and Ile461 residues are essential for catalytic activity of bovine cytochrome P450scc (CYP11A1). 2019 Mar 2
12 31051467 Deficient pregnenolone synthesis associated with congenital adrenal hyperplasia and organelle dysfunction. 2019 May 3 1
13 31741382 Quantum-Mechanical/Molecular-Mechanical Studies of CYP11A1-Catalyzed Biosynthesis of Pregnenolone from Cholesterol Reveal a C-C Bond Cleavage Reaction That Occurs by a Compound I-Mediated Electron Transfer. 2019 Dec 26 2
14 29228121 Low-dose bisphenol A activates the ERK signaling pathway and attenuates steroidogenic gene expression in human placental cells. 2018 Feb 1 1
15 29566165 Leydig cells: formation, function, and regulation. 2018 Jul 1 1
16 29995203 Heterozygous mutations in the cholesterol side-chain cleavage enzyme gene (CYP11A1) can cause transient adrenal insufficiency and life-threatening failure to thrive. 2018 Sep 1
17 30196001 Elucidation of endocrine-disrupting polychlorinated biphenyls binding potency with steroidogenic genes: Integration of in silico methods and ensemble docking approaches. 2018 Dec 15 2
18 30233493 Aberrant Splicing Is the Pathogenicity Mechanism of the p.Glu314Lys Variant in CYP11A1 Gene. 2018 1
19 26960203 Disorders in the initial steps of steroid hormone synthesis. 2017 Jan 2
20 29143658 A key enzyme of animal steroidogenesis can function in plants enhancing their immunity and accelerating the processes of growth and development. 2017 Nov 14 2
21 29163791 Abnormal CYP11A1 gene expression induces excessive autophagy, contributing to the pathogenesis of preeclampsia. 2017 Oct 27 1
22 27571509 Isotope-Labeling Studies Support the Electrophilic Compound I Iron Active Species, FeO(3+), for the Carbon-Carbon Bond Cleavage Reaction of the Cholesterol Side-Chain Cleavage Enzyme, Cytochrome P450 11A1. 2016 Sep 21 1
23 27855232 Novel SCC mutation in a patient of Mexican descent with sex reversal, salt-losing crisis and adrenal failure. 2016 1
24 31968797 Membrane-Mediated Protein-Protein Interactions of Cholesterol Side-Chain Cleavage Cytochrome P450 with its Associated Electron Transport Proteins. 2016 Sep 3
25 25448732 Novel activities of CYP11A1 and their potential physiological significance. 2015 Jul 1
26 25988614 On the role of skin in the regulation of local and systemic steroidogenic activities. 2015 Nov 1
27 26603348 Evidence That Compound I Is the Active Species in Both the Hydroxylase and Lyase Steps by Which P450scc Converts Cholesterol to Pregnenolone: EPR/ENDOR/Cryoreduction/Annealing Studies. 2015 Dec 8 5
28 24280213 De novo synthesis of steroids and oxysterols in adipocytes. 2014 Jan 10 1
29 24760842 Overexpression of the steroidogenic enzyme cytochrome P450 side chain cleavage in the ventral tegmental area increases 3α,5α-THP and reduces long-term operant ethanol self-administration. 2014 Apr 23 1
30 25525990 Pregnenolone functions in centriole cohesion during mitosis. 2014 Dec 18 1
31 25654062 Congenital lipoid adrenal hyperplasia. 2014 Dec 2
32 23089212 Inhibition and stimulation of activity of purified recombinant CYP11A1 by therapeutic agents. 2013 May 22 2
33 23246788 Organelle plasticity and interactions in cholesterol transport and steroid biosynthesis. 2013 May 22 1
34 23337730 Varied clinical presentations of seven patients with mutations in CYP11A1 encoding the cholesterol side-chain cleavage enzyme, P450scc. 2013 Feb 2
35 23639404 The role of enzyme compartmentalization on the regulation of steroid synthesis. 2013 Sep 7 1
36 23671259 Redefining the initiation and maintenance of zebrafish interrenal steroidogenesis by characterizing the key enzyme cyp11a2. 2013 Aug 1
37 23769709 Mitochondria and mammalian reproduction. 2013 Oct 15 1
38 22585829 Resveratrol stimulates cortisol biosynthesis by activating SIRT-dependent deacetylation of P450scc. 2012 Jul 1
39 22787594 Glia-Neuron Interactions: Neurosteroids and Epileptogenesis 2012 1
40 22968487 Delayed diagnosis of adrenal insufficiency in a patient with severe penoscrotal hypospadias due to two novel P450 side-change cleavage enzyme (CYP11A1) mutations (p.R360W; p.R405X). 2012 Dec 1
41 22986075 Structure-activity relationship (SAR) analysis of a family of steroids acutely controlling steroidogenesis. 2012 Nov 1
42 23039857 Compound I is the reactive intermediate in the first monooxygenation step during conversion of cholesterol to pregnenolone by cytochrome P450scc: EPR/ENDOR/cryoreduction/annealing studies. 2012 Oct 17 3
43 23330251 Genetic defects in pregnenolone synthesis. 2012 Oct 2
44 21051590 The molecular biology, biochemistry, and physiology of human steroidogenesis and its disorders. 2011 Feb 2
45 21159775 Structural basis for three-step sequential catalysis by the cholesterol side chain cleavage enzyme CYP11A1. 2011 Feb 18 1
46 21159840 Partial defect in the cholesterol side-chain cleavage enzyme P450scc (CYP11A1) resembling nonclassic congenital lipoid adrenal hyperplasia. 2011 Mar 3
47 21164259 P450 side-chain cleavage deficiency--a rare cause of congenital adrenal hyperplasia. 2011 1
48 21439354 Neuroactive steroids in affective disorders: target for novel antidepressant or anxiolytic drugs? 2011 Sep 15 1
49 21526428 Kinetic and optical biosensor study of adrenodoxin mutant AdxS112W displaying an enhanced interaction towards the cholesterol side chain cleavage enzyme (CYP11A1). 2011 Dec 2
50 21636783 Structural basis for pregnenolone biosynthesis by the mitochondrial monooxygenase system. 2011 Jun 21 2