Evidence map›Paper›PMID 34083995›Full record

ArticleJournal of human reproductive sciences

Comparison of Expression of Chemokine Receptor 4 in Maternal Decidua and Chorionic Villi in Women with Spontaneous Miscarriages and Women Opting for Termination of Viable Pregnancies.

Anamika Das, Nisha Rani Agrawal, Rinchen Zangmo, Kallol Kumar Roy, Kiran Singh, Renu Bala

Open access · diamondAbstract read
In one paragraph

Article in Journal of human reproductive sciences. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.2field-weighted citation impact, top 51% 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

4 citing papers in PubMed, 4 citations in OpenAlex.

  1. Pregnancy-acquired memory CD4Nature communications · 2025
    Article
  2. Article
  3. Article
  4. Regulation and Function of Chemokines at the Maternal-Fetal Interface.Frontiers in cell and developmental biology · 2022
    Review
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

6 authors at 2 institutions in 1 country.

Anamika DasDepartment of Obstetrics and Gynaecology, All India Institute of Medical Sciences, New Delhi, India.
Nisha Rani AgrawalDepartment of Obstetrics and Gynaecology, Institute of Medical Sciences Banaras Hindu University, Varanasi, Uttar Pradesh, India.
Rinchen ZangmoDepartment of Obstetrics and Gynaecology, All India Institute of Medical Sciences, New Delhi, India.
Kallol Kumar RoyDepartment of Obstetrics and Gynaecology, All India Institute of Medical Sciences, New Delhi, India.
Kiran SinghDepartment of Molecular and Human Genetics, Banaras Hindu University, Varanasi, Uttar Pradesh, India.
Renu BalaDepartment of Molecular and Human Genetics, Banaras Hindu University, Varanasi, Uttar Pradesh, India.
All India Institute of Medical Sciences · INBanaras Hindu University · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundEarly pregnancy losses can be a distressing experience both for the parents and the treating clinician. We aim to explore the role of chemokine receptor 4 (CXCR4) in early pregnancy losses by comparing its expression among patients with spontaneous miscarriages and patients undergoing termination of viable pregnancies for unwanted pregnancies.

aimThe aim of the study was to investigate the expression of CXCR4 in early pregnancy losses and correlate the various clinical parameters with differential expression of the above receptor in the chorionic villi and maternal decidua. STUDY AND

settingThe present study is a case-"control study done in a tertiary care center. METHODOLOGY: Fifty patients attending outdoor and antenatal clinic of the hospital aged 18-40 years with spontaneous miscarriage under 20 weeks of gestational age were included as cases and compared with fifty females of comparable age group (18-40 years) seeking medical termination of pregnancy as controls. Chorionic villi and decidua obtained from the cases and controls were analyzed for CXCR4 expression. STATISTICAL ANALYSIS: The results were analyzed using mean ± standard deviation, percentiles values, Chi-square test, and

resultsCXCR4 expression was significantly downregulated in cases as compared to the controls with

conclusionCXCR4 expression is significantly reduced in women with spontaneous miscarriages in comparison with viable pregnancies. and possibly, therapies targeted at increasing the expression of CXCR4 can be used as a treatment modality for management of spontaneous miscarriages.

Indexed as

chemokine receptor 4Chemokinesmiscarriagetrophoblast

Identifiers

PMID34083995
PMCPMC8057149
OpenAlexW3151039892

What OpenQuestion holds

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LicenceCC BY-NC-SA
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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.