Evidence map›Paper›PMID 37907956›Full record

ArticleBMC research notes2023

The association of Treg and Th17 cells development factors and anti-TPO autoantibodies in patients with recurrent pregnancy loss.

Mitra Niafar, Vajihe Samaie, Mohammad Sadegh Soltani-Zangbar, Roza Motavalli, Sanam Dolati, Shahla Danaii, Amir Mehdizadeh, Mehdi Yousefi

Open access · goldAbstract read
In one paragraph

Article in BMC research notes, 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
2.1field-weighted citation impact, top 12% 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, 13 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

8 authors at 2 institutions in 1 country.

Mitra NiafarEndocrine Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
Vajihe SamaieEndocrine Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
Mohammad Sadegh Soltani-ZangbarStudent Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran.
Roza MotavalliStem Cell Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
Sanam DolatiPhysical Medicine and Rehabilitation Research Center, Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran.
Shahla DanaiiGynecology Departments, ACECR ART Center, Eastern Azerbaijan Branch of ACECR, Eastern, Tabriz, Iran.
Amir MehdizadehHematology and Oncology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
Mehdi YousefiDepartment of Immunology, Faculty of medicine, Tabriz University of Medical Sciences, Tabriz, Iran. mehdi_yusefi@yahoo.com.
Tabriz University of Medical Sciences · IRTabriz Islamic Arts University · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesThyroid autoimmunity is considered as the most prevalent autoimmune condition in women in fertility age. There are different clinical evidences indicating the association between thyroid autoimmunity and increased risk of RPL. This study aimed to analyze the association of Tregs and Th17 cells development factors and anti-thyroid peroxidase (anti-TPO) antibodies in RPL patients. Healthy controls (n = 36), TPO + controls (n = 25) and TPO + RPL (n = 32) participated in this study. After blood sampling, the frequency of Th17 and Tregs was evaluated using flow cytometry. Real-time PCR and ELISA was used to assess the status of Tregs and Th17 related transcription factors and cytokines in mRNA and protein level, respectively.

resultsTPO + RPL group showed a higher Th17 frequency compared to healthy controls and TPO + controls groups (p = 0.0002 and p = 0.04, respectively). Additionally, mRNA expression levels of RORγT and IL-17 were significantly higher in TPO + RPL compared to healthy controls and TPO + controls groups. In contrast, Foxp3 and TGFβ expression was lower in TPO + RPL. ELISA findings also indicated a significantly higher IL-17 and lower TGFβ secretion in TPO + RPL compared to healthy controls and TPO + controls. Thyroid autoimmunity should intensely be controlled specially in patients with RPL history.

Indexed as

Abortion, HabitualT-Lymphocytes, RegulatoryAutoantibodiesFemaleHashimoto DiseaseHumansInterleukin-17PeroxidasePeroxidasesPregnancyRNA, MessengerTh17 CellsThyroiditisTransforming Growth Factor betaAutoantibodiesInterleukin-17PeroxidasePeroxidasesRNA, MessengerTransforming Growth Factor betaInterleukin-17Pregnancy lossTGFβTh17Thyroid autoimmunityTregs

Identifiers

PMID37907956
PMCPMC10619307
OpenAlexW4388042359

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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.