
浏览全部资源
扫码关注微信
1.重庆医科大学附属第三医院/捷尔医院,重庆 401120
2.重庆大学附属肿瘤医院血液肿瘤中心,重庆 400030
陈佞玄,Email:8238554592@qq.com,研究方向:生殖免疫,妇科肿瘤的发病机制。
徐 竞,Email:jingxu@hospital.cqmu.edu.cn。
收稿:2023-12-22,
修回:2024-09-16,
录用:2024-09-18,
纸质出版:2024-11-28
移动端阅览
陈佞玄,马晓辉,李莲,等.高龄孕妇妊娠早期蜕膜及外周血免疫状态变化的研究[J].重庆医科大学学报,2024,49(11):1443-1449.
Chen Ningxuan,Ma Xiaohui,Li Lian,et al.Changes in immune status in decidua and peripheral blood during early pregnancy in women with advanced maternal age[J].Journal of Chongqing Medical University,2024,49(11):1443-1449.
陈佞玄,马晓辉,李莲,等.高龄孕妇妊娠早期蜕膜及外周血免疫状态变化的研究[J].重庆医科大学学报,2024,49(11):1443-1449. DOI: 10.13406/j.cnki.cyxb.003622.
Chen Ningxuan,Ma Xiaohui,Li Lian,et al.Changes in immune status in decidua and peripheral blood during early pregnancy in women with advanced maternal age[J].Journal of Chongqing Medical University,2024,49(11):1443-1449. DOI: 10.13406/j.cnki.cyxb.003622.
目的
2
观察高龄妊娠女性早孕期母体免疫环境的变化。
方法
2
收集2024年1月至4月于重庆医科大学附属第三医院行早期人工流产的女性外周血及蜕膜组织,分为高龄组和对照组,其中高龄组蜕膜标本16例、外周血12例,对照组蜕膜标本23例、外周血13例。通过流式细胞术检测外周血淋巴细胞亚群:CD3
+
T细胞、CD4
+
T细胞、CD8
+
T细胞、CD19
+
B细胞、自然杀伤(natural killer,NK)细胞以及蜕膜NK(decidual NK,dNK)细胞亚群:dNK1(CD103
-
CD18
-
CD39
+
)、dNK2(CD103
-
CD18
+
CD39
-
)、dNK3(CD103
+
CD18
+
CD39
-
)。并采用化学发光免疫分析技术,检测外周血血清中的细胞因子。
结果
2
相较于对照组,高龄组外周血中CD3
+
T细胞、CD19
+
B细胞、NK细胞数量和百分比无明显差异,但高龄组CD4
+
T细胞占比[(40.25±6.40)%]较对照组[(35.29±3.95)%]增多(
P
=0.030),高龄组CD8
+
T细胞占比[(21.83±6.20)%]较对照组[(26.69±4.76)%]减少(
P
=0.041);2组的dNK占总淋巴细胞的百分比无明显差异,dNK1及dNK2细胞亚群在蜕膜NK细胞中占比无明显差异,但高龄组的dNK3亚群占比[(45.21±11.40)%]相较于对照组[(22.93±6.93)%]明显增多(
P
<
0.001)。高龄组血清细胞因子白细胞介素4(Interleukin-4,IL-4)水平低于对照组(
P
=0.017),同时干扰素γ(Interferon-γ,IFN-γ)水平也低于对照组(
P
=0.011),肿瘤坏死因子α(Tumor necrosis factor-α TNF-α)水平高于对照组(
P
=0.014)。
结论
2
高龄妊娠女性妊娠早期母体的免疫环境存在明显变化,dNK细胞亚群中dNK3细胞比例明显增高;外周血中存在CD4
+
T细胞比例增多和CD8
+
T细胞比例减少,IL-4和IFN-γ水平明显降低。
Objective
2
To investigate the changes in maternal immune environment during early pregnancy in women with advanced maternal age.
Methods
2
Peripheral blood and decidual tissue samples were collected from the women who underwent early induced abortion in The Third Affiliated Hospital of Chongqing Medical University from January to April 2024,and the women were divided into advanced age group(16 decidual tissue samples and 12 peripheral blood samples) and control group(23 decidual tissue samples and 13 peripheral blood samples). Flow cytometry was used to measure peripheral blood lymphocyte subsets(CD3
+
T cells,CD4
+
T cells,CD8
+
T cells,CD19
+
B cells,and natural killer[NK] cells) and decidual NK(dNK) cell subsets including dNK1(CD103
-
CD18
-
CD39
+
),dNK2(C
D103
-
CD18
+
CD39
-
),and dNK3 (CD103
+
CD18
+
CD39
-
). Chemiluminescent immunoassay was used to measure serum cytokines in peripheral blood.
Results
2
Compared with the control group,there was no significant difference in the number and percentage of CD3
+
T cells,CD19
+
B cells,and NK cells in the peripheral blood of the senior group,but the percentage of CD4
+
T cells in the senior group[(40.25±6.40)%] was increased compared with that of the control group[(35.29±3.95)%](
P
=0.030),and the percentage of CD8
+
T cells in the advance age group[(21.83±6.20)%] was decreased(
P
=0.041) compared to the control group [(26.69±4.76)%]. There was no significant difference between the two groups in the percentage of dNK in total lymphocytes and the percentages of dNK1 and dNK2 subsets in decidual NK cells ,but the advanced age group[(45.21±11.40)%] had a significantly higher percentage of dNK3 subset than the control group[(22.93±6.93)%](
P
<
0.001). Compared with the control group in terms of serum cytokines,the advanced age group had significantly lower levels of interleukin-4(IL-4)(
P
=0.017) and interferon-γ(IFN-γ)(
P
=0.011)and a significantly higher level of tumor necrosis factor-α(
P
=0.014).
Conclusion
2
There are significant changes in maternal immune environment during early pregnancy in women with advanced maternal age,with significant increases in the percentage of dNK3 cells in dNK cell subsets and the percentage of CD4
+
T cells in peripheral blood and significant reductions in the percentage of CD8
+
T cells and the levels of IL-4 and IFN-γ in the peripheral blood.
王玲 , 李燕滨 , 陈锦红 , 等 . 高龄孕妇妊娠早期外周血自然杀伤细胞与先兆流产的相关性研究 [J ] . 发育医学电子杂志 , 2021 , 9 ( 6 ): 443 - 448 .
Wang L , Li YB , Chen JH , et al . Correlation between peripheral blood natural killer cells and preeclampsia in early pregnancy in elderly pregnant women [J ] . Electronic Journal of Developmental Medicine , 2021 , 9 ( 6 ): 443 - 448 .
程贤鹦 , 程丽 , 王园园 , 等 . 三孩高龄产妇妊娠特征、分娩方式及围生儿结局调查分析 [J ] . 中国优生与遗传杂志 , 2024 , 32 ( 1 ): 196 - 199 .
Cheng XY , Cheng L , Wang YY , et al . Investigation and analysis of pregnancy characteristics,mode of delivery and perinatal outcome of three-child pregnant women [J ] . Chinese Journal of Eugenics and Genetics , 2024 , 32 ( 1 ): 196 - 199 .
王丽 , 吕淑兰 , 毛文军 , 等 . 高龄女性卵泡发育及子宫内膜容受性分析 [J ] . 中国妇产科临床杂志 , 2019 , 20 ( 6 ): 502 - 505 .
Wang L , Lü SL , Mao WJ , et al . Analysis of follicular development and endometrial tolerance in elderly women [J ] . Chinese Clinical Journal of Obstetrics and Gynaecology , 2019 , 20 ( 6 ): 502 - 505 .
蒋国静 , 沈明洁 , 曾薇薇 , 等 . 母胎界面的免疫-内分泌调控对早期妊娠影响的研究进展 [J ] . 中国医药导报 , 2017 , 14 ( 21 ): 34 - 37,56 .
Jiang GJ , Shen MJ , Zeng WW , et al . Research progress on the impact of immune-endocrine regulation at the mother-fetus interface on early pregnancy [J ] . China Medical Journal , 2017 , 14 ( 21 ): 34 - 37,56 .
金妮 , 芦洁 , 王明 , 等 . 蜕膜自然杀伤细胞对孕早期母胎界面免疫微环境的影响 [J ] . 中国计划生育和妇产科 , 2021 , 13 ( 7 ): 42 - 45 .
Jin N , Lu J , Wang M , et al . Influence of meconium natural killer cells on the immune microenvironment at the maternal-fetal interface in early pregnancy [J ] . China Family Planning and Obstetrics and Gynaecology , 2021 , 13 ( 7 ): 42 - 45 .
Vento-Tormo R , Efremova M , Botting R A , et al . Single-cell reconstruction of the early maternal-fetal interface in humans [J ] . Nature , 2018 , 563 ( 7731 ): 347 - 353 .
Pinheiro RL , Areia A L , Mota PA , et al . Advanced maternal age:adverse outcomes of pregnancy,a meta-analysis [J ] . Acta Med Port , 2019 , 32 ( 3 ): 219 - 226 .
Zhang X , Wei H . Role of decidual natural killer cells in human pregnancy and rlated pregnancy complications [J ] . Front Immunol , 2021 , 12 : 728291 .
Espino A , El CH , Tabiasco J , et al . Innate immune response to viral infections at the maternal-fetal interface in human pregnancy [J ] . Front Med (Lausanne) , 2021 , 8 : 674645 .
Hussain T , Murtaza G , Kalhoro DH , et al . Understanding the immune system in fetal protection and maternal infections during pregnancy [J ] . J Immunol Res , 2022 , 2022 : 7567708 .
Xu X , Zhou Y , Wei H . Roles of HLA-G in the maternal-fetal immune microenvironment [J ] . Front Immunol , 2020 , 11 : 592010 .
Papúchová H , Meissner TB , Li Q , et al . The dual role of HLA-C in tolerance and immunity at the maternal-fetal interface [J ] . Front Immunol , 2019 , 10 : 2730 .
陈艺璇 , 唐相靖 , 崔金全 . 外周血淋巴细胞亚群对早期复发性流产妊娠结局的预测价值 [J ] . 中国免疫学杂志 , 2019 , 35 ( 22 ): 2765 - 2768,2773 .
Chen YX , Tang XJ , Cui JQ . Predictive value of peripheral blood lymphocyte subsets for pregnancy outcome in early recurrent miscarriage [J ] . Chinese Journal of Immunology , 2019 , 35 ( 22 ): 2765 - 2768,2773 .
余甜 , 舒红英 , 杨小颀 . 复发性流产患者T淋巴细胞及其亚群变化研究进展 [J ] . 天津中医药大学学报 , 2022 , 41 ( 5 ): 661 - 667 .
Yu T , Shu HY , Yang XX . Progress of T-lymphocyte and subpopulation changes in patients with recurrent miscarriage [J ] . Journal of Tianjin University of Traditional Chinese Medicine , 2022 , 41 ( 5 ): 661 - 667 .
Chen L , Li M , Sun F , et al . Eomesodermin regulate decidual CD4( + )T cell function during human early pregnancy [J ] . J Reprod Immunol , 2021 , 146 : 103290 .
Fu B , Zhou Y , Ni X , et al . Natural killer cells promote fetal development through the secretion of growth-promoting factors [J ] . Immunity , 2017 , 47 ( 6 ): 1100 - 1113 .
Hardardottir L , Bazzano MV , Glau L , et al . The new old CD8 + T cells in the immune paradox of pregnancy [J ] . Front Immunol , 2021 , 12 : 765730 .
Vacca P , Vitale C , Munari E , et al . Human innate lymphoid cells:their functional and cellular interactions in decidua [J ] . Front Immunol , 2018 , 9 : 1897 .
Lewis EL , Reichenberger ER , Anton L , et al . Regulatory T cell adoptive transfer alters uterine immune populations,increasing a novel MHC-Ⅱ(low) macrophage associated with healthy pregnancy [J ] . Front Immunol , 2023 , 14 : 1256453 .
Romanowska-Próchnicka K , Felis-Giemza A , Olesińska M , et al . The role of TNF-α and anti-TNF-α agents during preconception,pregnancy,and breastfeeding [J ] . Int J Mol Sci , 2021 , 22 ( 6 ): 1351 - 1402 .
贾亦鸿 , 王丽丽 , 赵敏 . 肿瘤坏死因子-α、白介素-10及肿瘤坏死因子α诱导蛋白-2在母胎免疫调节中作用的研究 [J ] . 中国计划生育学杂志 , 2019 , 27 ( 11 ): 1552 - 1554 .
Jia YH , Wang LL , Zhao M . Study on the roles of tumour necrosis factor-alpha,interleukin-10 and tumour necrosis factor-alpha-inducible protein-2 in maternal-fetal immunomodulation [J ] . Chinese Journal of Family Planning , 2019 , 27 ( 11 ): 1552 - 1554 .
Madduru D , Dirsipam K , Goli M , et al . Association of reduced maternal sHLA-G5 isoform levels and elevated TNF-α/IL-4 cytokine ratio with recurrent pregnancy loss:a study on South Indian women [J ] . Scand J Immunol , 2021 , 94 ( 4 ): e13095 .
Kaushal K , Ayushi , Sharma N , et al . Longitudinal changes in serum immune markers during normal pregnancy in a North-Indian population [J ] . Am J Reprod Immunol , 2022 , 87 ( 5 ): e13531 .
Middeldorp S , Naue C , Köhler C . Thrombophilia,Thrombosis and thromboprophylaxis in pregnancy:for what and in whom? [J ] . Hamostaseologie , 2022 , 42 ( 1 ): 54 - 64 .
林蓉蓉 , 黄林凤 , 罗永慧 , 等 . TEG、凝血指标和血小板相关参数对妊娠期易栓症患者的诊断价值 [J ] . 重庆医学 , 2022 , 51 ( 21 ): 3654 - 3658,3664 .
Lin RR , Huang LF , Luo YH , et al . Diagnostic value of TEG,coagulation indexes and platelet-related parameters in patients with thrombophilia during pregnancy [J ] . Chongqing Medicine , 2022 , 51 ( 21 ): 3654 - 3658,3664 .
0
浏览量
10
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