Evidence map›Paper›PMID 31578152›Full record

ArticleStem cell research & therapy2019

Human amniotic mesenchymal stem cells improve the follicular microenvironment to recover ovarian function in premature ovarian failure mice.

Rongxia Liu, Xiaoyu Zhang, Zhenhai Fan, Yuying Wang, Guanping Yao, Xue Wan, Zulin Liu, Bing Yang, Limei Yu

Registry-linked trialOpen access · goldAbstract read
In one paragraph

Article in Stem cell research & therapy, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04444245 (Re-establishment of Ovarian Hormonal Function, Delay of Menopause, or Reversal of Early Menopause With High Density), which is not on this map. Cited by 50 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
50citing papers in PubMed, 1 pooled it
17.5field-weighted citation impact, top 1% 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.

NCT04444245 phase1unknown statusnot on this mapstarted 2022, after this paper: background citation

Re-establishment of Ovarian Hormonal Function, Delay of Menopause, or Reversal of Early Menopause With High Density (HD PRP), tSVF + PRP, or Cell Enriched tSVF + PRP by Ultrasound Guided Ovarian Injection

TypeinterventionalSponsorBlack Tie Medical, Inc.Ran2022 to 2025Enrolled100ConditionsOvarian Failure, Perimenopausal Disorder, Hormone DisturbanceArmslipoaspiration harvest tSVF, Platelet Rich Plasma, Endovaginal Ultrasound, Cellular Isolation cSVF, Normal Saline (NS) .9% 10 mL Injection
3 · Its place in the literature

Who cites it

50 citing papers in PubMed, 1 synthesis or guideline pooled it, 127 citations in OpenAlex.

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  11. CombiningFrontiers in cell and developmental biology · 2025
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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

9 authors at 1 institution in 1 country.

Rongxia LiuKey Laboratory of Cell Engineering in Guizhou Province, The Affiliated Hospital of Zunyi Medical University, Zunyi City, 563003, China.
Xiaoyu ZhangKey Laboratory of Cell Engineering in Guizhou Province, The Affiliated Hospital of Zunyi Medical University, Zunyi City, 563003, China.
Zhenhai FanKey Laboratory of Cell Engineering in Guizhou Province, The Affiliated Hospital of Zunyi Medical University, Zunyi City, 563003, China.
Yuying WangKey Laboratory of Cell Engineering in Guizhou Province, The Affiliated Hospital of Zunyi Medical University, Zunyi City, 563003, China.
Guanping YaoReproductive Center, The Affiliated Hospital of Zunyi Medical University, Zunyi City, 563003, China.
Xue WanKey Laboratory of Cell Engineering in Guizhou Province, The Affiliated Hospital of Zunyi Medical University, Zunyi City, 563003, China.
Zulin LiuKey Laboratory of Cell Engineering in Guizhou Province, The Affiliated Hospital of Zunyi Medical University, Zunyi City, 563003, China.
Bing YangDepartment of Gynecology, The Affiliated Hospital of Zunyi Medical University, Zunyi City, 563003, China. yangbing2188@163.com.
Limei YuKey Laboratory of Cell Engineering in Guizhou Province, The Affiliated Hospital of Zunyi Medical University, Zunyi City, 563003, China. ylm720@sina.com.ORCID 0000-0002-3377-1202
Zunyi Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMany adult women younger than 40 years old have premature ovarian failure (POF) and infertility. Previous studies confirmed that different tissue-derived stem cells could restore ovarian function and folliculogenesis in chemotherapy-induced POF mice. The aim of this study was to explore the therapeutic efficacy and underlying mechanisms of human amniotic mesenchymal stem cells (hAMSCs) transplantation for hydrogen peroxide-induced ovarian damage.

methodsBilateral ovaries of female mice were burned with 10% hydrogen peroxide to establish a POF model. After 24 h of treatment, hAMSCs and diethylstilbestrol were administered to POF mice by intraperitoneal injection and intragastric administration, respectively. After either 7 or 14 days, ovarian function was evaluated by the oestrus cycle, hormone levels, ovarian index, fertility rate, and ovarian morphology. The karyotype was identified in offspring by the G-banding technique. hAMSCs tracking, immunohistochemical staining, and real-time polymerase chain reaction (PCR) were used to assess the molecular mechanisms of injury and repair.

resultsThe oestrus cycle was recovered after hAMSCs transplantation at 7 and 14 days. Oestrogen levels increased, while follicle-stimulating hormone levels decreased. The ovarian index, fertility rate, and population of follicles at different stages were significantly increased. The newborn mice had no obvious deformity and showed normal growth and development. The normal offspring mice were also fertile. The tracking of hAMSCs revealed that they colonized in the ovarian stroma. Immunohistochemical and PCR analyses indicated that changes in proteins and genes might affect mature follicle formation.

conclusionsThese results suggested that hAMSCs transplantation can improve injured ovarian tissue structure and function in oxidatively damaged POF mice. Furthermore, the mechanisms of hAMSCs are related to promoting follicular development, granulosa cell proliferation, and secretion function by improving the local microenvironment of the ovary.

Indexed as

AmnionAnimalsApoptosisCells, CulturedDisease Models, AnimalFemaleHumansMesenchymal Stem CellsMesenchymal Stem Cell TransplantationMiceMice, Inbred BALB COvarian FollicleOvaryPrimary Ovarian InsufficiencyDiethylstilbestrolHuman amniotic mesenchymal stem cellsHydrogen peroxideMicroenvironmentOvaryPremature ovarian failureReproduction

Identifiers

PMID31578152
PMCPMC6775662
OpenAlexW2977352108

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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.