Evidence map›Paper›PMID 38068740›Full record

ReviewNutrients2023

Recent Advances in Folates and Autoantibodies against Folate Receptors in Early Pregnancy and Miscarriage.

Xue-Yun Qin, Si-Yao Ha, Lu Chen, Tao Zhang, Ming-Qing Li

Abstract readReview
In one paragraph

Review in Nutrients, 2023. 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
–field-weighted citation impact
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.

  1. Periconceptual Maternal Diet and Miscarriage Risk.BJOG : an international journal of obstetrics and gynaecology · 2026
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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

5 authors.

Xue-Yun QinLaboratory for Reproductive Immunology, Hospital of Obstetrics and Gynecology, Fudan University, Shanghai 200080, China.ORCID 0009-0004-3314-6476
Si-Yao HaLaboratory for Reproductive Immunology, Hospital of Obstetrics and Gynecology, Fudan University, Shanghai 200080, China.
Lu ChenAssisted Reproductive Technology Unit, Department of Obstetrics and Gynecology, Faculty of Medicine, Chinese University of Hong Kong, Hong Kong 999077, China.
Tao ZhangAssisted Reproductive Technology Unit, Department of Obstetrics and Gynecology, Faculty of Medicine, Chinese University of Hong Kong, Hong Kong 999077, China.
Ming-Qing LiLaboratory for Reproductive Immunology, Hospital of Obstetrics and Gynecology, Fudan University, Shanghai 200080, China.ORCID 0000-0002-9276-0722

Funding

Direct Grant for Research from the Chinese University of Hong Kong 2021.032Health and Medical Research Fund 10210956National Natural Science Foundation of China 31970798National Natural Science Foundation of China 92057119Shanghai Natural Science Foundation 23ZR1408200the Program for Zhuoxue of Fudan University JIF157602the Support Project for Original Personalized Research of Fudan University IDF157014/002
6 · The paper itself

Abstract

Though firstly identified in cerebral folate deficiency, autoantibodies against folate receptors (FRAbs) have been implicated in pregnancy complications such as miscarriage; however, the underlying mechanism needs to be further elaborated. FRAbs can be produced via sensitization mediated by folate-binding protein as well as gene mutation, aberrant modulation, or degradation of folate receptors (FRs). FRAbs may interfere with folate internalization and metabolism through blocking or binding with FRs. Interestingly, different types of FRs are expressed on trophoblast cells, decidual epithelium or stroma, and macrophages at the maternal-fetal interface, implying FRAbs may be involved in the critical events necessary for a successful pregnancy. Thus, we propose that FRAbs may disturb pregnancy establishment and maintenance by modulating trophoblastic biofunctions, placental development, decidualization, and decidua homeostasis as well as the functions of

Indexed as

Abortion, SpontaneousFolate Receptor 2Pregnancy ComplicationsAutoantibodiesDeciduaFemaleFolic AcidHumansPlacentaPregnancyAutoantibodiesFolate Receptor 2Folic AcidFOLR2 protein, humandeciduafolate receptor autoantibody/autoantibody against folate receptor (FRAb)folate receptors (FRs)macrophagesmiscarriagepregnancy maintenancetrophoblast cells

Identifiers

PMID38068740
PMCPMC10708193

What OpenQuestion holds

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Registered trials

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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.