Evidence map›Paper›PMID 26271515›Full record

ReviewEndocrine2016

Role of the steroidogenic acute regulatory protein in health and disease.

Pulak R Manna, Cloyce L Stetson, Andrzej T Slominski, Kevin Pruitt

Abstract readReview
In one paragraph

Review in Endocrine, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 103 papers.

0numbers the graph read from it
0cells of the map it votes in
103citing papers in PubMed
8.0field-weighted citation impact, top 2% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

103 citing papers in PubMed, 198 citations in OpenAlex.

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43 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors at 3 institutions in 1 country.

Pulak R MannaDepartment of Immunology and Molecular Microbiology, School of Medicine, Texas Tech University Health Sciences Center, Lubbock, TX, 79430, USA. pulak.manna@ttuhsc.edu.
Cloyce L StetsonDepartment of Dermatology, Texas Tech University Health Sciences Center, Lubbock, TX, 79430, USA.
Andrzej T SlominskiDepartment of Dermatology, VA Medical Center, University of Alabama Birmingham, Birmingham, AL, 35294, USA.
Kevin PruittDepartment of Immunology and Molecular Microbiology, School of Medicine, Texas Tech University Health Sciences Center, Lubbock, TX, 79430, USA.
Texas Tech University · USTexas Tech University Health Sciences Center · USUniversity of Alabama · US

Funding

Novel Biosynthetic Pathway for Secosteroids and the SkinR01AR052190 · NIAMS · UNIVERSITY OF TENNESSEE HEALTH SCI CTR · PI POSTLETHWAITE, ARNOLD E, SLOMINSKI, ANDRZEJ T · 2006 to 2013
$2.2M
Role of Exogenous Melatonin in Skin BiologyR01AR056666 · NIAMS · UNIVERSITY OF TENNESSEE HEALTH SCI CTR · PI SLOMINSKI, ANDRZEJ T · 2011 to 2015
$1.6M
Mechanisms of Epigenetic Gene SilencingR01CA155223 · NCI · TEXAS TECH UNIVERSITY HEALTH SCIS CENTER · PI PRUITT, KEVIN · 2011 to 2015
$1.4M
Mechanism of action of 20-hydroxyvitamin D3 in dermal fibroblastsR21AR066505 · NIAMS · UNIVERSITY OF TENNESSEE HEALTH SCI CTR · PI SLOMINSKI, ANDRZEJ T · 2014 to 2015
$355k
NCI NIH HHS CA155223NCI NIH HHS R01 CA155223NIAMS NIH HHS 1R01AR056666-01A2NIAMS NIH HHS AR052190NIAMS NIH HHS R01 AR052190NIAMS NIH HHS R01 AR056666NIAMS NIH HHS R21 AR066505NIAMS NIH HHS R21AR066505-01A1
6 · The paper itself

Abstract

Steroid hormones are an important class of regulatory molecules that are synthesized in steroidogenic cells of the adrenal, ovary, testis, placenta, brain, and skin, and influence a spectrum of developmental and physiological processes. The steroidogenic acute regulatory protein (STAR) predominantly mediates the rate-limiting step in steroid biosynthesis, i.e., the transport of the substrate of all steroid hormones, cholesterol, from the outer to the inner mitochondrial membrane. At the inner membrane, cytochrome P450 cholesterol side chain cleavage enzyme cleaves the cholesterol side chain to form the first steroid, pregnenolone, which is converted by a series of enzymes to various steroid hormones in specific tissues. Both basic and clinical evidence have demonstrated the crucial involvement of the STAR protein in the regulation of steroid biosynthesis. Multiple levels of regulation impinge on STAR action. Recent findings demonstrate that hormone-sensitive lipase, through its action on the hydrolysis of cholesteryl esters, plays an important role in regulating STAR expression and steroidogenesis which involve the liver X receptor pathway. Activation of the latter influences macrophage cholesterol efflux that is a key process in the prevention of atherosclerotic cardiovascular disease. Appropriate regulation of steroid hormones is vital for proper functioning of many important biological activities, which are also paramount for geriatric populations to live longer and healthier. This review summarizes the current level of understanding on tissue-specific and hormone-induced regulation of STAR expression and steroidogenesis, and provides insights into a number of cholesterol and/or steroid coupled physiological and pathophysiological consequences.

Indexed as

HealthDiseaseFemaleGonadal Steroid HormonesHormonesHumansLiver X ReceptorsMaleMetabolic Networks and PathwaysOrphan Nuclear ReceptorsPhosphoproteinsSteroidogenic Acute Regulatory ProteinSteroidsSterol EsteraseGonadal Steroid HormonesHormonesLiver X ReceptorsOrphan Nuclear ReceptorsPhosphoproteinsSteroidogenic Acute Regulatory ProteinSteroidsSterol EsteraseAgingAtherosclerosisHSL and LXRSTARSTAR deficiency and Lipoid CAHSteroidogenesis

Identifiers

PMID26271515
PMCPMC4707056
OpenAlexW1475381583

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.