Evidence map›Paper›PMID 26893072›Full record

ArticleScientific reports2016

CMKLR1 deficiency maintains ovarian steroid production in mice treated chronically with dihydrotestosterone.

Mi Tang, Chen Huang, Yu-Fei Wang, Pei-Gen Ren, Li Chen, Tian-Xia Xiao, Bao-Bei Wang, Yan-Fei Pan, Benjamin K Tsang, Brian A Zabel and 3 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 1 pooled it
2.2field-weighted citation impact, top 11% 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

16 citing papers in PubMed, 1 synthesis or guideline pooled it, 35 citations in OpenAlex.

  1. Pooled it
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  10. Inhibition ofFrontiers in cell and developmental biology · 2021
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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

13 authors at 5 institutions in 3 countries.

Mi TangCollege of Veterinary Medicine, Northwest Sci-Tech University of A&F, Yangling, Shanxi, 712100, China.
Chen HuangResearch Laboratory for Reproductive Health, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China.
Yu-Fei WangResearch Laboratory for Reproductive Health, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China.
Pei-Gen RenResearch Laboratory for Reproductive Health, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China.
Li ChenResearch Laboratory for Reproductive Health, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China.
Tian-Xia XiaoResearch Laboratory for Reproductive Health, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China.
Bao-Bei WangResearch Laboratory for Reproductive Health, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China.
Yan-Fei PanResearch Laboratory for Reproductive Health, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China.
Benjamin K TsangDepartment of Obstetrics &Gynaecology, University of Ottawa, Ottawa, Ontario K1H 8L6, Canada.
Brian A ZabelPalo Alto Veterans Institute for Research, Veterans Affairs Palo Alto Health Care System, Palo Alto, CA, USA.
Bao-Hua MaCollege of Veterinary Medicine, Northwest Sci-Tech University of A&F, Yangling, Shanxi, 712100, China.
Hui-Ying ZhaoCollege of Veterinary Medicine, Northwest Sci-Tech University of A&F, Yangling, Shanxi, 712100, China.
Jian V ZhangResearch Laboratory for Reproductive Health, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China.
Chinese Academy of Sciences · CNShenzhen Institutes of Advanced Technology · CNNorthwest A&F University · CNPalo Alto Veterans Institute for Research · USUniversity of Ottawa · CA

Funding

Molecular and Functional Characterization of Chemerin ReceptorsR01AI079320 · NIAID · PALO ALTO VETERANS INSTIT FOR RESEARCH · PI ZABEL, BRIAN A. · 2009 to 2013
$1.7M
Canadian Institutes of Health Research MOP-119381NIAID NIH HHS AI-079320NIAID NIH HHS R01 AI079320
6 · The paper itself

Abstract

Elevated serum chemerin levels correlate with increased severity of polycystic ovary syndrome (PCOS). However, the role of CMKLR1 signaling in ovarian biology under conditions of excess DHT remains unclear. In this study we compared the effects of continuous 90-day high dose DHT exposure (83.3 □g/day) on wild type and CMKLR1-deficient mice. DHT induced PCOS-like clinical signs in wild type mice as well as significant changes in the expression of hormone receptors, steroid synthesis enzymes, and BMPs and their receptors. In contrast, CMKLR1-deficient mice significantly attenuated DHT-induced clinical signs of PCOS and alterations in ovarian gene expression. To determine whether the BMP4 signaling pathway was involved in the pathogenic effects of CMKLR1 signaling in DHT-induced ovarian steroidogenesis, antral follicles were isolated from wild type and CMKLR1 knockout (KO) mice and treated in vitro with combinations of hCG, DHT, and BMP4 inhibitors. BMP4 inhibition attenuated the induction effects of hCG and DHT on estrogen and progesterone secretion in CMKLR1 KO mice, but not in WT mice, implicating the BMP4 signaling pathway in the CMKLR1-dependent response to DHT. In conclusion, CMKLR1 gene deletion attenuates the effects of chronic DHT treatment on ovarian function in experimental PCOS, likely via BMP4 signaling.

Indexed as

AnimalsApoptosisDihydrotestosteroneEstrous CycleFemaleGene Expression RegulationGene Expression Regulation, EnzymologicGonadal Steroid HormonesMiceMice, KnockoutOvarian FollicleOvaryPolycystic Ovary SyndromeReceptors, ChemokineReceptors, G-Protein-CoupledReceptors, SteroidCMKLR1 protein, mouseDihydrotestosteroneGonadal Steroid HormonesReceptors, ChemokineReceptors, G-Protein-CoupledReceptors, SteroidRNA, MessengerSteroids

Identifiers

PMID26893072
PMCPMC4759558
OpenAlexW2285514585

What OpenQuestion holds

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LicenceCC BY
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.