Evidence map›Paper›PMID 33621201›Full record

ArticleAging2021

Growth hormone ameliorates the age-associated depletion of ovarian reserve and decline of oocyte quality via inhibiting the activation of Fos and Jun signaling.

Chuanming Liu, Shiyuan Li, Yifan Li, Jiao Tian, Xiaoling Sun, Tianran Song, Guijun Yan, Lijun Ding, Haixiang Sun

Registry-linked trialOpen access · greenAbstract read
In one paragraph

Article in Aging, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05447208 (A Randomized Control Trial to Investigate the Effect of Growth Hormone on the Euploid Rate of Blastocyst in Patients With Advanced Maternal Age), which is not on this map. Cited by 17 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 2 pooled it
7.1field-weighted citation impact, top 3% 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.

NCT05447208 phase3recruitingnot on this mapstarted 2022, after this paper: background citation

A Randomized Control Trial to Investigate the Effect of Growth Hormone on the Euploid Rate of Blastocyst in Patients With Advanced Maternal Age

TypeinterventionalSponsorShangHai Ji Ai Genetics & IVF InstituteRan2022 to 2026Enrolled400ConditionsPreimplantation Genetic Testing, Growth Hormone, Age, ParentalArmsGrowth Hormone, GnRH antagonist
3 · Its place in the literature

Who cites it

17 citing papers in PubMed, 2 syntheses or guidelines pooled it, 39 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

9 authors at 1 institution in 1 country.

Chuanming LiuReproductive Medicine Center, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing 210008, People's Republic of China.
Shiyuan LiReproductive Medicine Center, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing 210008, People's Republic of China.
Yifan LiReproductive Medicine Center, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing 210008, People's Republic of China.
Jiao TianReproductive Medicine Center, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing 210008, People's Republic of China.
Xiaoling SunReproductive Medicine Center, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing 210008, People's Republic of China.
Tianran SongReproductive Medicine Center, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing 210008, People's Republic of China.
Guijun YanReproductive Medicine Center, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing 210008, People's Republic of China.
Lijun DingReproductive Medicine Center, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing 210008, People's Republic of China.
Haixiang SunReproductive Medicine Center, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing 210008, People's Republic of China.
Nanjing Drum Tower Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Oocyte quality typically begins to decline with aging, which contributes to subfertility and infertility. However, there is still no effective treatment to restore the ovarian reserve and improve aged-oocyte quality. According to the present study, growth hormone (GH) secretion changes with maternal age in female mice. After intraperitoneal injection with GH (1 mg/kg body weight) every two days for two months, the 10-month-old mice showed a better ovarian reserve and oocyte quality than control mice. GH treatment decreased the occurrence rate of aneuploidy caused by spindle/chromosome defects. Additionally, the single oocyte transcriptome analysis indicated that GH decreased the expression of apoptosis-related genes in oocytes. It was also observed that GH treatment reduced the expression of γH2AX and apoptosis of aged oocytes via decreasing the activation of Fos and Jun. Collectively, our results indicate that GH treatment is an effective way to reverse the age-associated depletion of ovarian reserve and the decline of oocyte quality by decreasing apoptosis.

Indexed as

AgingAneuploidyAnimalsApoptosisFemaleGene Expression ProfilingGrowth HormoneHistonesMiceMice, Inbred C57BLOocytesOvarian ReserveProto-Oncogene Proteins c-fosProto-Oncogene Proteins c-junSignal TransductionFOS protein, humangamma-H2AX protein, mouseGrowth HormoneHistonesJUN protein, humanProto-Oncogene Proteins c-fosProto-Oncogene Proteins c-junagingapoptosisgrowth hormonemeiosisoocyte quality

Identifiers

PMID33621201
PMCPMC7993724
OpenAlexW3130271026

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.