Evidence map›Paper›PMID 33409875›Full record

ArticleReproductive sciences (Thousand Oaks, Calif.)2021

Estrogen Regulates Endoplasmic Reticulum Stress-Mediated Apoptosis by ERK-p65 Pathway to Promote Endometrial Angiogenesis.

Yu Zhang, Can Cao, Shujin Du, Lijie Fan, Dong Zhang, Xiangting Wang, Ming He

Abstract read
PubMed Publisher
In one paragraph

Article in Reproductive sciences (Thousand Oaks, Calif.), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
2.1field-weighted citation impact, top 13% 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

9 citing papers in PubMed, 19 citations in OpenAlex.

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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

7 authors at 1 institution in 1 country.

Yu Zhang *Hebei Key Laboratory of Integrative Medicine on Liver-Kidney Patterns, Institute of Integrative Medicine, College of Integrative Medicine, Hebei University of Chinese Medicine, 3 Xing Yuan Road, Luquan, Shijiazhuang, China.
Can Cao *Hebei Key Laboratory of Integrative Medicine on Liver-Kidney Patterns, Institute of Integrative Medicine, College of Integrative Medicine, Hebei University of Chinese Medicine, 3 Xing Yuan Road, Luquan, Shijiazhuang, China.
Shujin DuHebei Key Laboratory of Integrative Medicine on Liver-Kidney Patterns, Institute of Integrative Medicine, College of Integrative Medicine, Hebei University of Chinese Medicine, 3 Xing Yuan Road, Luquan, Shijiazhuang, China.
Lijie FanHebei Key Laboratory of Integrative Medicine on Liver-Kidney Patterns, Institute of Integrative Medicine, College of Integrative Medicine, Hebei University of Chinese Medicine, 3 Xing Yuan Road, Luquan, Shijiazhuang, China.
Dong ZhangHebei Key Laboratory of Integrative Medicine on Liver-Kidney Patterns, Institute of Integrative Medicine, College of Integrative Medicine, Hebei University of Chinese Medicine, 3 Xing Yuan Road, Luquan, Shijiazhuang, China.
Xiangting WangHebei Key Laboratory of Integrative Medicine on Liver-Kidney Patterns, Institute of Integrative Medicine, College of Integrative Medicine, Hebei University of Chinese Medicine, 3 Xing Yuan Road, Luquan, Shijiazhuang, China. wangxiangting@hebcm.edu.cn.
Ming HeHebei Key Laboratory of Integrative Medicine on Liver-Kidney Patterns, Institute of Integrative Medicine, College of Integrative Medicine, Hebei University of Chinese Medicine, 3 Xing Yuan Road, Luquan, Shijiazhuang, China. heming@hebcm.edu.cn.ORCID http://orcid.org/0000-0001-8225-2532
Hebei University of Chinese Medicine · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Estrogen (17β-oestradiol, E2) plays an essential role in endometrial receptivity and has been shown to stimulate angiogenesis via E2-ERα (estrogen receptor)-mediated upregulation of VEGF transcription. In this study, we have tried to decipher the mechanism of E2-promoting angiogenesis. We pre-incubated human endometrial microvascular endothelial cells (HEMECs) with E2 and performed western blotting, qRT-PCR, and cellular immunofluorescence experiments. We observed that E2 treatment of HEMECs increased ERα expression and reduced the expression of GRP78, which led to reduction of Caspase 3 expression by the CHOP pathway. In addition, E2 not only activated ERK signaling pathway but also inhibited p65 phosphorylation along with its translocation from nucleus to the cytoplasm, and subsequently inhibiting GRP78 expression, which led to inhibition of cell apoptosis. Together, these findings highlight the novel mechanism underlying E2-mediated improvement in endometrial angiogenesis through the ERK-p65 signaling pathway.

Indexed as

ApoptosisCaspase 3EndometriumEndoplasmic Reticulum Chaperone BiPEndoplasmic Reticulum StressEstradiolFemaleHumansMAP Kinase Signaling SystemNeovascularization, PhysiologicPhosphorylationReceptors, EstrogenSignal TransductionCaspase 3Endoplasmic Reticulum Chaperone BiPEstradiolHSPA5 protein, humanReceptors, EstrogenEndometrial angiogenesisERKERαGRP78p65

Identifiers

PMID33409875
OpenAlexW3119220635

What OpenQuestion holds

Textmetadata
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.