Identification of HOXA10 target genes in human endometrial stromal cells by RNA-seq analysis

Wang, Yuan; Hu, Shuanggang; Yao, Guangxin; Sun, Yun

doi:10.1093/abbs/gmaa173

Cited by 12 publications

(7 citation statements)

References 24 publications

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“…HOXA10 is a transcription factor that belongs to the homeobox gene family. It is highly expressed in endometrial stromal cells and plays essential roles in embryo implantation and endometrium proliferation, differentiation, and receptivity 94 . Infertility due to implantation failure was noted in female mice with HOXA-10 mutation.…”

Section: Discussionmentioning

confidence: 99%

Conventional GnRH antagonist protocols versus long GnRH agonist protocol in IVF/ICSI cycles of polycystic ovary syndrome women: a systematic review and meta-analysis

Kadoura

Alhalabi

Nattouf

2022

Sci Rep

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Gonadotropin-releasing hormone (GnRH) analogues are commonly used in clinical practice to prevent premature luteinizing hormone (LH) surge during In-Vitro Fertilization/ Intra-Cytoplasmic Sperm Injection (IVF/ICSI) cycles. This review aimed to summarize the available evidence comparing the effects of conventional GnRH antagonist protocols, the most commonly used GnRH antagonist protocols, and GnRH agonist protocols on IVF/ICSI outcomes in women with polycystic ovary syndrome (PCOS). A comprehensive electronic search was carried out in Pubmed, Cochrane CENTRAL, Scopus, Web of Science, CINAHL, TRIP, ClinicalTrials.gov and ISRCTN registry from inception until 24 November 2020 without any language or date restrictions. In addition, reference lists of eligible studies and previous meta-analyses were hand-searched to identify relevant studies. Eligible randomized controlled trials were those designed to compare the effects of conventional GnRH antagonist protocols and GnRH agonist protocols on IVF/ICSI outcomes in PCOS subjects. The Cochrane ROB 2.0 tool was used to assess the risk of bias of each study, and the GRADE assessment was used to evaluate the overall quality of evidence. Data synthesis and analyses were done using Review Manager 5.3 with the assistance of Revman Web. A random-effects model was used for all meta-analysis. Dichotomous outcomes were reported as Relative Risk (RR) and continuous outcomes as Weighted Mean Difference (WMD), both with 95% CIs. The primary outcomes were Live birth rate, Ongoing pregnancy rate, and Ovarian hyperstimulation syndrome (OHSS) rate. Other IVF outcomes were considered secondary outcomes. We included ten studies with 1214 randomized PCOS women. Using GnRH antagonist protocols led to a significantly lower OHSS rate (RR = 0.58; 95% CI: [0.44 to 0.77], P = 0.0002), shorter stimulation duration (WMD = − 0.91; 95% CI: [-1.45 to − 0.37] day, P = 0.0009), lower gonadotropin consumption (WMD = − 221.36; 95% CI: [− 332.28 to − 110.45] IU, P < 0.0001), lower E2 levels on hCG day (WMD = − 259.21; 95% CI: [− 485.81 to − 32.60] pg/ml, P = 0.02), thinner endometrial thickness on hCG day (WMD = − 0.73; 95% CI: [− 1.17 to − 0.29] mm, P = 0.001), and lower number of retrieved oocytes (WMD = − 1.82; 95% CI: [− 3.48 to − 0.15] oocytes, P = 0.03). However, no significant differences in live birth rate, ongoing pregnancy rate, clinical pregnancy rate, multiple pregnancy rate, miscarriage rate and cycle cancellation rate were seen between the GnRH antagonist protocols and the long GnRH agonist one. Although more cycles were cancelled due to poor ovarian response in the GnRH antagonist protocol (RR = 4.63; 95% CI: [1.49 to 14.41], P = 0.008), similar rates of cancellation due to risk of OHSS were noticed in both groups. The differences in IVF/ICSI outcomes may arise from the different patterns of gonadotropins suppression that the GnRH analogues exhibit during the early follicular phase of IVF/ICSI cycles and the divergent direct impacts of these analogues on ovaries and endometrial receptivity. The main evidence limitation was Imprecision. Conventional GnRH antagonist protocols represent a safer and more cost-effective treatment choice for PCOS women undergoing IVF/ICSI cycles than the standard long GnRH agonist protocol without compromising the IVF/ICSI clinical outcomes. The study had no sources of financial support and was prospectively registered at PROSPERO (International Prospective Register of Systematic Reviews) under registration number (CRD42021242476).

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Section: Discussionmentioning

confidence: 99%

Conventional GnRH antagonist protocols versus long GnRH agonist protocol in IVF/ICSI cycles of polycystic ovary syndrome women: a systematic review and meta-analysis

Kadoura

Alhalabi

Nattouf

2022

Sci Rep

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“…HOXA10 is highly expressed in endometrial stromal cells and plays a key role in the proliferation and differentiation of the endometrium ( 23 ). However, the expression of HOXA10 is significantly diminished in ectopic lesions of OEMs ( 24 ).…”

Section: Discussionmentioning

confidence: 99%

HOXA10 Regulates the Synthesis of Cholesterol in Endometrial Stromal Cells

Tang²,

Huang

et al. 2022

Front. Endocrinol.

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BackgroundThe expression of homeobox A10 (HOXA10) in endometrial stromal cells is regulated by steroid hormones, especially by estrogen. As a precursor molecule of estrogen, abnormal cholesterol metabolism is significantly positively correlated with endometriosis. The purpose of this study was to explore the regulation of HOXA10 on cholesterol synthesis in endometrial stromal cells.MethodmRNA expression data of eutopic endometrial stromal cell (ESC) and ovarian endometriotic cysts stromal cell (OESC) were download from the Gene Expression Omnibus (GEO) databases. Overexpression and silence of HOXA10 were conducted in cultured ESC and subjected to mRNA sequencing. The differentially expressed genes (DEGs) were selected by analyzing the sequencing data. Weighted gene co-expression network analysis (WGCNA) was applied to identify the key genes associated with HOXA10. The methylation rate of HOXA10 CpGs and the correlation between HOXA10 expression and the methylation in eutopic endometrial tissue (EU) and ovarian cyst (OC) were analyzed.ResultsHOXA10 in ESC was significantly higher expressed than that in OESC. Six key genes (HMGCR, MSMO1, ACAT2, HMGCS1, EBP, and SQLE), which were regulated by HOXA10, were identified from the salmon4 module by WGCNA. All these key genes were enriched in cholesterol synthesis. Moreover, the expression of HOXA10 was negatively related to its CpGs methylation rate.ConclusionIn this study, six key genes that were regulated by HOXA10 were selected, and all of them were enriched in cholesterol synthesis. This finding provided a new insight into the metabolic mechanism of cholesterol in ESC. It also provided a potential treatment strategy for cholesterol metabolism maladjustment in patients with ovarian endometriosis.

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“…It is highly expressed in endometrial stromal cells and plays essential roles in embryo implantation and endometrium proliferation, differentiation, and receptivity [94]. Infertility due to implantation failure was noted in female mice with HOXA-10 mutation.…”

Section: Discussionmentioning

confidence: 99%

Conventional GnRH Antagonist Protocols Versus GnRH Agonist Long Protocol on IVF/ICSI Outcomes in Women With Polycystic Ovary Syndrome: A Systematic Review and Meta- Analysis of Randomized Controlled Trials

Kadoura

Alhalabi

Nattouf

2021

Preprint

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BackgroundGonadotropin-releasing hormone (GnRH) analogues are commonly used in clinical practice to prevent premature luteinizing hormone (LH) surge during In-Vitro Fertilization/ Intra-Cytoplasmic Sperm Injection (IVF/ICSI) cycles. This review aimed to summarize the available evidence comparing the effects of conventional GnRH antagonist protocols, the most commonly used GnRH antagonist protocols, and GnRH agonist protocols on IVF/ICSI outcomes in women with polycystic ovary syndrome (PCOS). MethodsA comprehensive electronic search was carried out in Pubmed, Cochrane CENTRAL, Scopus, Web of Science, CINAHL, TRIP, ClinicalTrials.gov and ISRCTN registry from inception until 24 November 2020 without any language or date restrictions. In addition, reference lists of eligible studies and previous meta-analyses were hand-searched to identify relevant studies. Eligible randomized controlled trials were those designed to compare the effects of conventional GnRH antagonist protocols and GnRH agonist protocols on IVF/ICSI outcomes in PCOS subjects. The Cochrane ROB 2.0 tool was used to assess the risk of bias of each study, and the GRADE assessment was used to evaluate the overall quality of evidence. Data synthesis and analyses were done using Review Manager 5.3 with the assistance of Revman Web. A random-effects model was used for all meta-analysis. Dichotomous outcomes were reported as Relative Risk (RR) and continuous outcomes as Weighted Mean Difference (WMD), both with 95% CIs. 2 Resultswe included ten studies with 1214 randomized PCOS women. Using GnRH antagonist protocols led to a significantly shorter stimulation duration (WMD=-0.91; 95% CI: [-1.45 to-0.37] day, P=0.0009), lower gonadotropin consumption (WMD=-221.36; 95% CI: [-332.28 to-110.45] IU, P< 0.0001), lower E2 levels on hCG day (WMD=-259.21; 95% CI: [-485.81 to-32.60] pg/ml, P=0.02), thinner endometrial thickness on hCG day (WMD=-0.73; 95% CI: [-1.17 to-0.29] mm, P=0.001), lower number of retrieved oocytes (WMD=-1.82; 95% CI: [-3.48 to-0.15] oocytes, P=0.03), and lower OHSS rate (RR= 0.58; 95% CI: [0.44 to 0.77], P=0.0002). However, no significant differences in live birth rate, clinical pregnancy rate, ongoing pregnancy rate, multiple pregnancy rate, miscarriage rate and cycle cancellation rate were seen between the GnRH antagonist protocols and the long GnRH agonist one. Although more cycles were cancelled due to poor ovarian response in the GnRH antagonist protocol (RR= 4.63; 95% CI: [1.49 to 14.41], P=0.008), similar rates of cancellation due to risk of OHSS were noticed in both groups. DiscussionThe differences in IVF/ICSI outcomes may arise from the different patterns of gonadotropins suppression that the GnRH analogues exhibit during the early follicular phase of IVF/ICSI cycles and the divergent direct impacts of these analogues on ovaries and endometrial receptivity. The main evidence limitation was Imprecision. ConclusionsConventional GnRH antagonist protocols represent a safer and more cost-effective treatment choice for PCOS women undergoing IVF/ICSI cycles than the standard long GnRH agonist protocol without compromising the IVF/ICSI clinical outcomes.

show abstract

Identification of HOXA10 target genes in human endometrial stromal cells by RNA-seq analysis

Cited by 12 publications

References 24 publications

Conventional GnRH antagonist protocols versus long GnRH agonist protocol in IVF/ICSI cycles of polycystic ovary syndrome women: a systematic review and meta-analysis

Conventional GnRH antagonist protocols versus long GnRH agonist protocol in IVF/ICSI cycles of polycystic ovary syndrome women: a systematic review and meta-analysis

HOXA10 Regulates the Synthesis of Cholesterol in Endometrial Stromal Cells

Conventional GnRH Antagonist Protocols Versus GnRH Agonist Long Protocol on IVF/ICSI Outcomes in Women With Polycystic Ovary Syndrome: A Systematic Review and Meta- Analysis of Randomized Controlled Trials

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