
浏览全部资源
扫码关注微信
1.中国人民解放军总医院第七医学中心生殖医学科,北京
2.首都医科大学附属北京妇产医院/北京妇幼保健院产前诊断中心,北京
王伟, E-mail: 906281879@qq.com
收稿日期:2025-05-13,
修回日期:2025-07-22,
纸质出版日期:2025-08-30
移动端阅览
王业,钟威,商微,等.子宫内膜异位症亚型与不孕症的因果关系:双向孟德尔随机化研究[J].陆军军医大学学报,2025,47(16):1962-1969.DOI:10.16016/j.2097-0927.202505029.
WANG Y,ZHONG W,SHANG W,et al.Causal effects between different sub-phenotypes of endometriosis and female infertility: a bidirectional Mendelian randomization study[J].J Army Med Univ,2025,47(16):1962-1969.DOI:10.16016/j.2097-0927.202505029.
王业,钟威,商微,等.子宫内膜异位症亚型与不孕症的因果关系:双向孟德尔随机化研究[J].陆军军医大学学报,2025,47(16):1962-1969.DOI:10.16016/j.2097-0927.202505029. DOI:
WANG Y,ZHONG W,SHANG W,et al.Causal effects between different sub-phenotypes of endometriosis and female infertility: a bidirectional Mendelian randomization study[J].J Army Med Univ,2025,47(16):1962-1969.DOI:10.16016/j.2097-0927.202505029. DOI:
目的
2
本研究旨在通过孟德尔随机化(Mendelian randomization, MR)探讨不同亚型的子宫内膜异位症与女性不孕症之间的双向因果关系。
方法
2
采用两样本MR方法,数据来源于公共数据库全基因组关联研究的子宫内膜异位症和不孕症队列。为每种亚型选择满足MR假设的工具变量(instrumental variables, IVs),主要方法为逆方差加权(inverse variance weighting, IVW)。通过Cochran’s Q检验、MR-Egger回归和留一法等敏感性分析验证结果的稳健性,统计显著性设定为
P
<
0.01(Bonferroni校正),但当
P<
0.05时定义为潜在的显著性。
结果
2
在不同部位的子宫内膜异位症中,卵巢(IVW:
OR
=1.26, 95%
CI
: 1.17~1.35,
P<
0.001)、盆腔腹膜(IVW:
OR
=1.26, 95%
CI
: 1.20~1.33,
P
<
0.001)、直肠阴道隔(IVW:
OR
=1.11, 95%
CI
: 1.06~1.16,
P
<
0.001)、子宫腺肌症(IVW:
OR
=1.16, 95%
CI
: 1.07~1.25,
P
<
0.001)和其他部位的子宫内膜异位症(IVW:
OR
=1.10, 95%
CI
: 1.03~1.17,
P
=0.004)与不孕症显著相关。输卵管和肠道子宫内膜异位症未显示出显著关联(
P
>
0.05)。反向因果分析表明,不孕症可能会导致输卵管子宫内膜异位症(IVW:OR=1.46, 95%
CI
: 1.11~1.93,
P
=0.007),并与卵巢(IVW:
OR
=1.56, 95%
CI
: 1.27~1.93,
P
<
0.001)、盆腔腹膜(IVW:
OR
=1.34, 95%
CI
: 1.11~1.62,
P
=0.003)、直肠阴道隔(IV
W:
OR
=1.46, 95%
CI
: 1.11~1.93,
P
=0.007)、其他部位的子宫内膜异位症(IVW:
OR
=1.61, 95%
CI
: 1.21~2.13,
P
=0.001)相关。不孕症促进子宫腺肌病的发生具有潜在的统计显著性(IVW:
OR
=1.16, 95%
CI
: 1.07~1.25,
P
<
0.05)。还不能证明不孕症可以导致肠道子宫内膜异位症(
P>
0.05)。敏感性分析证实了结果的稳健性。
结论
2
不同亚型的子宫内膜异位症与不孕症之间存在双向因果关系。即本研究应用MR方法验证了子宫内膜异位症可导致不孕症这一临床观察现象,同时还探索性的提出了不孕症本身也可能引发子宫内膜异位症这一重要结论。其中,卵巢子宫内膜异位症对不孕症的影响最大。
Objective To investigate the bidirectional causal relationship between different subtypes of endometriosis and female infertility using Mendelian randomization (MR). Methods A two-sample MR analysis was performed on the data sourced from publicly available genome-wide association study (GWAS) of endometriosis and infertility. For each subtype of endometriosis
instrumental variables (IVs) satisfying MR assumptions were selected
with inverse variance weighting (IVW) as primary method. Sensitivity analyses
including Cochran’s
Q
test
MR-Egger regression
and leave-one-out analysis
were conducted to verify the robustness of the results. Statistical significance was set at
P
<
0.01 (Bonferroni correction)
and
P
<
0.05 was considered as suggestive significance. Results Among different locations of endometriosis
ovary (IVW:
OR
=1.26
95%
CI
: 1.17~1.35
P
<
0.001)
pelvic peritoneum (IVW:
OR
=1.26
95%
CI
: 1.20~1.33
P
<
0.001)
rectovaginal septum (IVW:
OR
=1.11
95%
CI
: 1.06~1.16
P
<
0.001)
adenomyosis (IVW:
OR
=1.16
95%
CI
: 1.07~1.25
P
<
0.001)
and other types of endometriosis (IVW:
OR
=1.10
95%
CI
: 1.03~1.17
P
=0.004) were significantly associated with infertility. But no such association was observed in fallopian tube and intestinal endometriosis with infertility (
P
>
0.05). Reverse causality analysis indicated that infertility might lead to fallopian tube endometriosis (IVW:
OR
=1.46
95%
CI
: 1.11~1.93
P
=0.007)
and was associated with ovarian (IVW:
OR
=1.56
95%
CI
: 1.27~1.93
P
<
0.001)
pelvic peritoneal (IVW:
OR
=1.34
95%
CI
: 1.11~1.62
P
=0.003)
rectovaginal (IVW:
OR
=1.46
95%
CI
: 1.11~1.93
P
=0.007)
and other types of endometriosis (IVW:
OR
=1.61
95%
CI
: 1.21~2.13
P
=0.001). Suggestive significance was observed statistically in infertility promoting adenomyosis (IVW:
OR
=1.16
95%
CI
: 1.07~1.25
P
<
0.05). It had not been proven yet that infertility could lead to intestinal endometriosis (
P
>
0.05). Sensitivity analyses confirmed the robustness of the results. Conclusion Bidirectional causal relationships exist between different subtypes of endometriosis and infertility. Our findings based on MR analysis validate the clinical observation that endometriosis can lead to infertility
and we exploratively propose an important conclusion that infertility itself may also induce endometriosis. However
due to limited data
the causal relationships between intestinal/tubal endometriosis and infertility require further investigation.
HARRIS E . Infertility affects 1 in 6 people globally [J]. JAMA , 2023 , 329 ( 17 ): 1443 . DOI: 10.1001/jama. 2023.6251 http://dx.doi.org/10.1001/jama.2023.6251 .
NICOLAUS K , BRÄUER D , SCZESNY R , et al . A two-third majority of infertile women exhibit endometriosis in pre-ART diagnostic hysteroscopy and laparoscopic chromopertubation: only one-third have a tubal obstruction [J]. Arch Gynecol Obstet , 2020 , 301 ( 4 ): 1081 - 1088 . DOI: 10.1007/s00404-020-05479-5 http://dx.doi.org/10.1007/s00404-020-05479-5 .
LAMCEVA J , ULJANOVS R , STRUMFA I . The main theories on the pathogenesis of endometriosis [J]. Int J Mol Sci , 2023 , 24 ( 5 ): 4254 . DOI: 10.3390/ijms24054254 http://dx.doi.org/10.3390/ijms24054254 .
MISSMER S A , HANKINSON S E , SPIEGELMAN D , et al . Incidence of laparoscopically confirmed endometriosis by demographic, anthropometric, and lifestyle factors [J]. Am J Epidemiol , 2004 , 160 ( 8 ): 784 - 796 . DOI: 10.1093/aje/kwh275 http://dx.doi.org/10.1093/aje/kwh275 .
YOUNIS J S . Is oocyte quality impaired in cases with ovarian endometriosis? A second look into the clinical setting [J]. Front Endocrinol , 2022 , 13 : 921032 . DOI: 10.3389/fendo.2022.921032 http://dx.doi.org/10.3389/fendo.2022.921032 .
BULLETTI C , COCCIA M E . BATTISTONI S, et al. Endometriosis and infertility[J]. Fertil Steril , 2004 , 82 : 40 - 45 . DOI: 10.1016/j.fertnstert.2004.06.016 http://dx.doi.org/10.1016/j.fertnstert.2004.06.016 .
BARRA F , MIKHAIL E , VILLEGAS-ECHEVERRI J D , et al . Infertility in patients with bowel endometriosis [J]. Best Pract Res Clin Obstet Gynaecol , 2021 , 71 : 161 - 171 . DOI: 10.1016/j.bpobgyn.2020.05.007 http://dx.doi.org/10.1016/j.bpobgyn.2020.05.007 .
DARAÏ E , COHEN J , BALLESTER M . Colorectal endometriosis and fertility [J]. European Journal of Obstetrics, Gynecology, and Reproductive Biology , 2017 , 209 : 86 - 94 .
IVERSEN M L , SEYER-HANSEN M , FORMAN A . Does surgery for deep infiltrating bowel endometriosis improve fertility? A systematic review [J]. Acta Obstet Gynecol Scand , 2017 , 96 ( 6 ): 688 - 693 . DOI: 10.1111/aogs.13152 http://dx.doi.org/10.1111/aogs.13152 .
LIN K Y , YANG C Y , LAM A , et al . Uterine leiomyoma is associated with the risk of developing endometriosis: a nationwide cohort study involving 156, 195 women [J]. PLoS One , 2021 , 16 ( 8 ): e0256772 . DOI: 10.1371/journal.pone.0256772 http://dx.doi.org/10.1371/journal.pone.0256772 .
LI Y , LIU H Y , YE S T , et al . The effects of coagulation factors on the risk of endometriosis: a Mendelian randomization study [J]. BMC Med , 2023 , 21 ( 1 ): 195 . DOI: 10.1186/s12916-023-02881-z http://dx.doi.org/10.1186/s12916-023-02881-z .
COCCIA M E , NARDONE L , RIZZELLO F . Endometriosis and infertility: a long-life approach to preserve reproductive integrity [J]. Int J Environ Res Public Health , 2022 , 19 ( 10 ): 6162 . DOI: 10.3390/ijerph19106162 http://dx.doi.org/10.3390/ijerph19106162 .
SANTULLI P , LAMAU M C , MARCELLIN L , et al . Endometriosis-related infertility: ovarian endometrioma per se is not associated with presentation for infertility [J]. Hum Reprod , 2016 , 31 ( 8 ): 1765 - 1775 . DOI: 10.1093/humrep/dew093 http://dx.doi.org/10.1093/humrep/dew093 .
NISOLLE M , DONNEZ J . Peritoneal endometriosis, ovarian endometriosis, and adenomyotic nodules of the rectovaginal septum are three different entities [J]. Fertil Steril , 1997 , 68 ( 4 ): 585 - 596 . DOI: 10.1016/s0015-0282(97)00191-x http://dx.doi.org/10.1016/s0015-0282(97)00191-x .
SCHLIEP K C , FARLAND L V , POLLACK A Z , et al . Endometriosis diagnosis, staging and typology and adverse pregnancy outcome history [J]. Paediatr Perinat Epidemiol , 2022 , 36 ( 6 ): 771 - 781 . DOI: 10.1111/ppe.12887 http://dx.doi.org/10.1111/ppe.12887 .
ADAMCZYK M , WENDER-OZEGOWSKA E , KEDZIA M . Epigenetic factors in eutopic endometrium in women with endometriosis and infertility [J]. Int J Mol Sci , 2022 , 23 ( 7 ): 3804 . DOI: 10.3390/ijms23073804 http://dx.doi.org/10.3390/ijms23073804 .
HORNE A W , MISSMER S A . Pathophysiology, diagnosis, and management of endometriosis [J]. BMJ , 2022 , 379 : e070750 . DOI: 10.1136/bmj-2022-070750 http://dx.doi.org/10.1136/bmj-2022-070750 .
GARCIA-VELASCO J A . Fallopian tube endometriosis: clinical implications [J]. Fertil Steril , 2020 , 114 ( 5 ): 966 . DOI: 10.1016/j.fertnstert.2020.07.045 http://dx.doi.org/10.1016/j.fertnstert.2020.07.045 .
ZENG C , LU R H , LI X , et al . The presence of ovarian endometrioma adversely affect ovarian reserve and response to stimulation but not oocyte quality or IVF/ICSI outcomes: a retrospective cohort study [J]. J Ovarian Res , 2022 , 15 ( 1 ): 116 . DOI: 10.1186/s13048-022-01042-9 http://dx.doi.org/10.1186/s13048-022-01042-9 .
HIRSCH M , BECKER C , DAVIES M . AGAINST: fertility preservation for women with ovarian endometriosis: it is time to adopt this as routine practice [J]. BJOG , 2022 , 129 ( 11 ): 1937 - 1938 . DOI: 10.1111/1471-0528.17166 http://dx.doi.org/10.1111/1471-0528.17166 .
TANBO T , FEDORCSAK P . Endometriosis-associated infertility: aspects of pathophysiological mechanisms and treatment options [J]. Acta Obstet Gynecol Scand , 2017 , 96 ( 6 ): 659 - 667 . DOI: 10.1111/aogs.13082 http://dx.doi.org/10.1111/aogs.13082 .
LEONE ROBERTI MAGGIORE U , SCALA C , TAFI E , et al . Spontaneous fertility after expectant or surgical management of rectovaginal endometriosis in women with or without ovarian endometrioma: a retrospective analysis [J]. Fertil Steril , 2017 , 107 ( 4 ): 969 - 976.e5 . DOI: 10.1016/j.fertnstert.2017.02.106 http://dx.doi.org/10.1016/j.fertnstert.2017.02.106 .
INTERNATIONAL WORKING GROUP OF AAGL E , TOMASSETTI C , JOHNSON N P , et al . An international terminology for endometriosis, 2021 [J]. J Minim Invasive Gynecol , 2021 , 28 ( 11 ): 1849 - 1859 . DOI: 10.1016/j.jmig.2021.08.032 http://dx.doi.org/10.1016/j.jmig.2021.08.032 .
BONAVINA G , TAYLOR H S . Endometriosis-associated infertility: From pathophysiology to tailored treatment [J]. Front Endocrinol , 2022 , 13 : 1020827 . DOI: 10.3389/fendo.2022.1020827 http://dx.doi.org/10.3389/fendo.2022.1020827 .
LIANG T T , ZHANG W , PAN N N , et al . Reproductive outcomes of in vitro fertilization and fresh embryo transfer in infertile women with adenomyosis: a retrospective cohort study [J]. Front Endocrinol , 2022 , 13 : 865358 . DOI: 10.3389/fendo.2022.865358 http://dx.doi.org/10.3389/fendo.2022.865358 .
DONG M , XU X Y , LI Y N , et al . Impact of infertility duration on female sexual health [J]. Reprod Biol Endocrinol , 2021 , 19 ( 1 ): 157 . DOI: 10.1186/s12958-021-00837-7 http://dx.doi.org/10.1186/s12958-021-00837-7 .
GUO S W , ZHANG Q , LIU X S . Social psychogenic stress promotes the development of endometriosis in mouse [J]. Reprod Biomed Online , 2017 , 34 ( 3 ): 225 - 239 . DOI: 10.1016/j.rbmo.2016.11.012 http://dx.doi.org/10.1016/j.rbmo.2016.11.012 .
LUISI S , PIZZO A , PINZAUTI S , et al . Neuroendocrine and stress-related aspects of endometriosis [J]. Neuro Endocrinol Lett , 2015 , 36 ( 1 ): 15 - 23 .
VERIT F F , YILDIZ ZEYREK F , ZEBITAY A G , et al . Cardiovascular risk may be increased in women with unexplained infertility [J]. Clin Exp Reprod Med , 2017 , 44 ( 1 ): 28 - 32 . DOI: 10.5653/cerm.2017.44.1.28 http://dx.doi.org/10.5653/cerm.2017.44.1.28 .
SENAPATI S . Infertility: a marker of future health risk in women? [J]. Fertil Steril , 2018 , 110 ( 5 ): 783 - 789 . DOI: 10.1016/j.fertnstert.2018.08.058 http://dx.doi.org/10.1016/j.fertnstert.2018.08.058 .
BOUJENAH J , SALAKOS E , PINTO M , et al . Endometriosis and uterine malformations: infertility may increase severity of endometriosis [J]. Acta Obstet Gynecol Scand , 2017 , 96 ( 6 ): 702 - 706 . DOI: 10.1111/aogs.13040 http://dx.doi.org/10.1111/aogs.13040 .
0
浏览量
0
下载量
0
CSCD
关联资源
相关文章
相关作者
相关机构
京公网安备11010802024621