Article
Multidisciplinary Sciences
Sumit Sen Santara, Angela C. Crespo, Sachin Mulik, Cristian Ovies, Selma Boulenouar, Jack L. Strominger, Judy Lieberman
Summary: Zika virus infection during pregnancy can lead to placental damage and fetal birth defects, with limited understanding of the cellular immune response at the maternal-fetal interface. Research has shown that dNK cells in the first trimester are able to kill Zika virus-infected trophoblasts, indicating that certain immune cells protect the fetus by eliminating infected cells.
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
(2021)
Article
Oncology
Xia Chen, Qianwen Zheng, Li Ji, Yanyan Zhuang, Hao Yu, Xinmeng Cheng, Yun Han, Jinxing Lv, Bo Zheng, Yanli Zheng, Jun Yu
Summary: This study identified molecular signaling pathways related to missed abortion (MA) using a quantitative proteomics approach. They found that COX6C played a critical role in MA and its down-regulated expression may contribute to the pathophysiology of MA. The study helps to understand the pathophysiological mechanisms of MA.
EXPERIMENTAL CELL RESEARCH
(2022)
Review
Immunology
Zhi Lin, Jia-Lu Shi, Min Chen, Zi-Meng Zheng, Ming-Qing Li, Jun Shao
Summary: C-C motif ligand 2 (CCL2), also known as monocytic chemotactic protein 1 (MCP-1), is an important chemotactic factor that recruits macrophages for immune response. It is expressed at the maternal-fetal interface and has physiological regulators that maintain normal immune cell recruitment, tissue remodeling, and angiogenesis. However, abnormal levels of CCL2 have been associated with adverse pregnancy outcomes. This review focuses on CCL2 expression, regulatory mechanisms, and signaling pathways at the maternal-fetal interface to provide a comprehensive understanding of CCL2 in pregnancy.
FRONTIERS IN IMMUNOLOGY
(2023)
Article
Multidisciplinary Sciences
Erin N. S. McGowan, Osanna Wong, Eleanor Jones, Julie Nguyen, Janet Wee, Maria C. Demaria, Devy Deliyanti, Chad J. Johnson, Michael J. Hickey, Malcolm J. McConville, Jennifer L. Wilkinson-Berka, Mark D. Wright, Katrina J. Binger
Summary: CD82 plays an important role in restraining excessive phagocyte migration and mediating their differentiation in response to stimulatory cues. Deficiency of CD82 can lead to impaired control of infection.
Article
Biochemistry & Molecular Biology
Huiyuan Pang, Di Lei, Tingting Chen, Yujie Liu, Cuifang Fan
Summary: By studying the shared pathogenesis of foetal placenta and maternal decidua, it was discovered that the expression of 15-hydroxyprostaglandin dehydrogenase (15-PGDH) and prostaglandin transporter (PGT) differed in the placenta and decidua, which can affect the transition of cells from epithelial to mesenchymal patterns. This finding may provide a new and alternative therapy for the treatment of preeclampsia.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2023)
Review
Immunology
Ling Xu, Yanhong Li, Yifei Sang, Da-Jin Li, Meirong Du
Summary: Successful pregnancy relies on maternal immune tolerance to the fetus, with immunotherapy showing potential for addressing pregnancy complications like recurrent spontaneous abortion. Understanding the mechanisms of maternal-fetal immune tolerance and developing therapeutic strategies can advance reproductive immunology and tumor immunology research.
FRONTIERS IN IMMUNOLOGY
(2021)
Article
Immunology
Emily M. Whettlock, Ee Woon, Antonia O. Cuff, Brendan Browne, Mark R. Johnson, Victoria Male
Summary: Uterine natural killer cells (uNK) have been found to play an important role in regulating pregnancy. Recent studies have shown that uNK can be divided into three subsets, each with different functions during pregnancy. These subsets are most active during the secretory phase of the menstrual cycle and have the highest frequency of interaction with placental cells. This research provides important insights for studying subfertility, recurrent miscarriage, pre-eclampsia, and pre-term labor.
FRONTIERS IN IMMUNOLOGY
(2022)
Article
Medicine, General & Internal
Nan Liu, Huihui Shen, Zehua Wang, Xueyun Qin, Mingqing Li, Xinyan Zhang
Summary: This study found a decrease in CXCR4(+) NK cells in the decidua of RSA patients during early pregnancy. Co-culturing with trophoblasts increased CXCR4 expression in dNK cells. Additionally, trophoblast autophagy educates dNK landscape through the IGF2-TP53-CXCR4 axis.
JOURNAL OF CLINICAL MEDICINE
(2023)
Article
Biochemistry & Molecular Biology
Lingling Jiang, Haiyi Fei, Xiaoying Jin, Xiu Liu, Cuiyu Yang, Chao Li, Jianmin Chen, Anran Yang, Jiajuan Zhu, Huihong Wang, Xiaoyang Fei, Songying Zhang
Summary: Extracellular vesicles derived from trophoblasts (T-EVs) secreted HLA-E, promoting the secretion of IFN-gamma and VEGF alpha by decidual NK (dNK) cells from unexplained recurrent spontaneous abortion (URSA) patients to maintain pregnancy. Glycolysis and oxidative phosphorylation (OxPhos) played crucial roles in this process, with glycolysis of dNK cells facilitated by T-EVs depending on mTORC1 activation. Inhibition of T-EV production in mouse models increased susceptibility to embryo absorption, which could be reversed by transferring exogenous Qa-1(+)T-EVs.
INTERNATIONAL JOURNAL OF BIOLOGICAL SCIENCES
(2021)
Article
Immunology
Xi Fang, Yonggang Zhou, Siao Chen, Xiuxiu Xu, Jieqi Ke, Ying Zhou, Haiming Wei, Binqing Fu
Summary: NK cells can eliminate intra-cellular bacteria and protect infected cells by synthesizing and transporting lipids to maintain lipid metabolism homeostasis.
Article
Immunology
Fei Ma, Xiaoyang Feng, Erfeng Wang, Chang Ma, Jiaman Wu, Shan He, Ying Tian, Pingping Qiu, Liya Tan, Jin Liu, Jia Li, Suqin Hu, Pingchang Yang, Yan Ning
Summary: This study observed the effects of the Chinese medicine formulation Anzitiaochongtang (AZT) on improving abortion prone (AP) in mice by regulating immune tolerance. The results showed that AZT improved pregnancy in AP mice by enhancing the expression of IL-10 in tolerogenic dendritic cells (tDCs) and promoting the generation of type 1 regulatory T cells (Tr1 cells) in the maternal-fetal interface.
AMERICAN JOURNAL OF REPRODUCTIVE IMMUNOLOGY
(2023)
Article
Biochemistry & Molecular Biology
Kenichiro Motomura, Derek Miller, Jose Galaz, Tzu Ning Liu, Roberto Romero, Nardhy Gomez-Lopez
Summary: Progesterone, a sex steroid hormone, plays a crucial role in establishing and maintaining pregnancy. It modulates the maternal immune system to promote maternal-fetal tolerance and drive various physiological adaptations essential for pregnancy. This review provides an overview of the immunomodulatory functions of progesterone in different compartments during pregnancy, highlighting gaps in our understanding of the interactions between progesterone and maternal cellular immunity.
JOURNAL OF STEROID BIOCHEMISTRY AND MOLECULAR BIOLOGY
(2023)
Article
Developmental Biology
Peng Gao, Ying Zha, Lijie Wei, Xuan Zhou, Shenglan Zhu, Huiting Zhang, Xuan Gao, Yi Jiang, Yuting Chen, Jiaqi Li, Jingyi Zhang, Jun Yu, Shaoshuai Wang, Haiyi Liu, Ling Feng
Summary: This study found that the downregulation of granulocyte-colony stimulating factor (G-CSF) may be a key factor in the occurrence of recurrent spontaneous abortion (RSA). The absence of G-CSF impairs the proliferation and migration capacities of trophoblasts and weakens their suppression against macrophages. Intraperitoneal administration of G-CSF improves pregnancy outcomes in RSA mice. These findings suggest that G-CSF could be a treatment option for RSA patients.
Review
Immunology
Michael J. Shannon, Emily M. Mace
Summary: Integrins are transmembrane receptors that play a crucial role in determining tissue residency and function of natural killer cell subsets by their differential expression. Understanding the expression of integrin subtypes on NK cells provides insight into how integrin selection influences cell properties and functions.
FRONTIERS IN IMMUNOLOGY
(2021)
Article
Endocrinology & Metabolism
Yiyun Lou, Zhujing Fu, Ye Tian, Minhao Hu, Qijing Wang, Yuanyuan Zhou, Ning Wang, Qin Zhang, Fan Jin
Summary: The study found that the decrease in progesterone and estradiol (E-2) levels during threatened miscarriages was associated with reduced expression of SGK1 in decidual macrophages. The activation of E-2-sensitive SGK1 was found to promote macrophage polarization and immune regulation at the maternal-fetal interface. These findings provide new insights into potential preventative strategies for recurrent pregnancy loss.
REPRODUCTIVE BIOLOGY AND ENDOCRINOLOGY
(2023)
Review
Obstetrics & Gynecology
Mengdie Li, LiYuan Cui, Jianping Zhang, Songcun Wang, Meirong Du
Summary: Circular RNAs (circRNAs) are covalently closed circular molecules without 5' caps and 3' polyadenylated tails, produced by precursor mRNAs. Recent advances in sequencing, transcriptomics, and bioinformatics have revealed new roles for circRNAs in both physiological and pathological contexts, particularly in female reproductive-related diseases. This review highlights the progress in understanding the formation and function of circRNAs, their involvement in female reproductive diseases, and their potential as biomarkers and therapeutic agents. It also addresses research controversies, technical issues, and knowledge gaps in circRNA research.
REPRODUCTIVE SCIENCES
(2023)
Article
Environmental Sciences
Shanshan Shao, Weijun Pan, Baolin Wang, Yuwei Liu, Hong Gan, Mengdie Li, Tierong Liao, Xinliu Yang, Qianhui Yang, Cun Huang, Menglong Geng, Guixia Pan, Kaiyong Liu, Peng Zhu, Fangbiao Tao
Summary: A study found that women exposed to low-dose antibiotics have a higher risk of infertility, while the use of certain antibiotics can reduce the risk of infertility. These results suggest that the effects of antibiotics on female fertility vary based on the active ingredient and usage.
ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY
(2023)
Article
Clinical Neurology
Yitan Yao, Shengya Shi, Wenfei Li, Bei Luo, Yating Yang, Mengdie Li, Ling Zhang, Xiaoping Yuan, Xiaoqin Zhou, Huanzhong Liu, Kai Zhang
Summary: In this study, we found an uneven seasonal distribution of psychiatric admissions. The peak of schizophrenia admissions occurred in the winter, while depression and bipolar disorder admissions peaked in the fall and spring respectively. Admissions for childhood mood disorders peaked in the fall. Furthermore, the length of stay was also correlated with the season of admission, and this seasonal fluctuation differed between male and female populations.
JOURNAL OF AFFECTIVE DISORDERS
(2023)
Review
Immunology
Zhi Lin, Jia-Lu Shi, Min Chen, Zi-Meng Zheng, Ming-Qing Li, Jun Shao
Summary: C-C motif ligand 2 (CCL2), also known as monocytic chemotactic protein 1 (MCP-1), is an important chemotactic factor that recruits macrophages for immune response. It is expressed at the maternal-fetal interface and has physiological regulators that maintain normal immune cell recruitment, tissue remodeling, and angiogenesis. However, abnormal levels of CCL2 have been associated with adverse pregnancy outcomes. This review focuses on CCL2 expression, regulatory mechanisms, and signaling pathways at the maternal-fetal interface to provide a comprehensive understanding of CCL2 in pregnancy.
FRONTIERS IN IMMUNOLOGY
(2023)
Article
Immunology
Zhen-Zhen Lai, Jie Zhang, Wen-Jie Zhou, Jia-Wei Shi, Hui-Li Yang, Shao-Liang Yang, Jiang-Nan Wu, Feng Xie, Tao Zhang, Ming-Qing Li
Summary: This study aimed to identify differentially expressed genes (DEGs) in the endometrium between recurrent implantation failure (RIF) patients and healthy controls based on immune cell infiltration characteristics. The findings revealed six immune-related hub genes involved in Wnt/-β-catenin and Notch signaling pathways. Three of the identified genes (AKT1, PSMB8, and PSMD10) showed potential diagnostic values for RIF. Furthermore, potential therapeutic or induced compounds for RIF were identified through cMap analysis.
FRONTIERS IN IMMUNOLOGY
(2023)
Article
Obstetrics & Gynecology
Ting Peng, Lin-Liang Yin, Yu Xiong, Feng Xie, Chun-Ya Ji, Zhong Yang, Qi Pan, Ming-Qing Li, Xue-Dong Deng, Jing Dong, Jiang-Nan Wu
Summary: This study compared the prevalence of congenital malformations between pregnant women with and without traditional Chinese medicine (TCM) exposure. It found that fetuses exposed to TCM had an increased risk of congenital malformations, especially for women who used TCM in early pregnancy or used multiple TCM formulas. Therefore, caution should be exercised when using TCM in pregnant women and those trying to become pregnant.
ACTA OBSTETRICIA ET GYNECOLOGICA SCANDINAVICA
(2023)
Article
Reproductive Biology
Ya Sun, Xin-Cheng Zhang, Meng-Die Li, Li-Ge Bu, Bo Wang, Ting-Yue Li, Nai-Zheng Ding, Hua Ni
Summary: N-6-methyladenosine (m6A), an epigenetic modification, increases in goat uterus during early pregnancy and is regulated by METTL3. METTL3 positively regulates CTGF expression, which affects the proliferation of endometrial epithelial cells (EECs). These findings provide a foundation for further understanding the crucial role of METTL3-mediated m6A modification in goat uterus during early pregnancy.
BIOLOGY OF REPRODUCTION
(2023)
Article
Chemistry, Physical
Zuxing Zhang, Liying Zhai, Mingqing Li, Jiahui Wu, Li Li
Summary: The RGO/BiVO4 nanocomposites loaded on tetracycline hydrochloride (TCH) photo-electrochemical (PEC) monitoring platform exhibited higher PEC activity due to accelerated electron transfer induced by RGO loading. The RGO/BiVO4 electrode showed a linear response in the concentration range of 0.1 μM - 1 mM with a sensitivity of 45 μA mM cm-2 and a detection limit of 0.922 μM. Furthermore, the designed RGO/BiVO4 PEC sensor demonstrated good reproducibility, long-term stability, and selectivity.
CHEMICAL PHYSICS LETTERS
(2023)
Article
Developmental Biology
Xue-Yun Qin, Hui-Hui Shen, Xin-Yan Zhang, Xing Zhang, Feng Xie, Wen-Jun Wang, Yu Xiong, Jie Mei, Ming-Qing Li
Summary: Hypoxia is crucial for the establishment of maternal-fetal interface during early pregnancy. This study reveals that decidual macrophages (dMf) can be recruited and reside in the decidua under the regulation of hypoxia/VEGFA-CCL2 axis. The infiltration and residence of dMf play a significant role in pregnancy maintenance due to their involvement in angiogenesis, placental development, and immune tolerance induction.
Article
Obstetrics & Gynecology
Rong Xiao-Fan, Li Ming-Qing, Faustino R. Perez-Lopez, Wu Jiang-Nan, Zhang Bin
Summary: During the one-child policy period in China, female offspring was associated with a higher risk of postpartum depression (PPD). However, there is limited knowledge on the association between maternal expectations on fetal gender and the risk of PPD in the context of the new two-child policy implemented in 2016. This hospital-based cohort study found that unexpected fetal gender was associated with an increased risk of PPD among Chinese primiparous women.
BMC PREGNANCY AND CHILDBIRTH
(2023)
Article
Multidisciplinary Sciences
Kai Zhang, Shipan Miao, Yitan Yao, Yating Yang, Shengya Shi, Bei Luo, Mengdie Li, Ling Zhang, Huanzhong Liu
Summary: The study aimed to test the prophylactic use of benzhexol in schizophrenia patients after risperidone treatment. Sixty-nine drug naive schizophrenia patients were recruited, and all patients received risperidone. The group receiving benzhexol showed significant reduction in extrapyramidal symptoms compared to the control group. The prophylactic use of benzhexol did not affect the antipsychotic action of risperidone.
Review
Biochemistry & Molecular Biology
Shufan Jiang, Huili Yang, Mingqing Li
Summary: Lysophosphatidic acid (LPA) is a bioactive phospholipid that regulates various cell biological functions. Macrophages, present in most human tissues, play important roles in both physiology and pathology. The review highlights the significant role of LPA signaling in macrophages and its involvement in diseases such as inflammation-related diseases, cancer, atherosclerosis, and fibrosis. The therapeutic strategies targeting LPA are also discussed.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2023)
Article
Biochemistry & Molecular Biology
Fan Zhang, Jiang-Wen Lu, Wen-Jia Lei, Meng-Die Li, Fan Pan, Yi-Kai Lin, Wang-Sheng Wang, Kang Sun
Summary: Inflammation of fetal membranes during parturition is accompanied by increased synthesis of prostaglandin E2 (PGE2), despite the presence of anti-inflammatory glucocorticoids. This study investigates the role of 15(S)-hydroxyeicosatetraenoic acid (15(S)-HETE) in promoting PGE2 synthesis in amnion fibroblasts. It is found that cortisol and 15(S)-HETE levels increase in parallel in the amnion during parturition. Cortisol induces the expression of ALOX15/15B and production of 15(S)-HETE in amnion fibroblasts through p300-mediated histone acetylation and interaction with transcription factors CREB and STAT3. These findings suggest that cortisol regeneration in fetal membranes paradoxically enhances PGE2 synthesis in the inflammatory responses of fetal membranes.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2023)
Article
Developmental Biology
Min Chen, Jia-Lu Shi, Zi-Meng Zheng, Zhi Lin, Ming-Qing Li, Jun Shao
Summary: This study investigated the relationship between trophoblast cell autophagy and recurrent spontaneous abortion (RSA), and found that the LPA/LPAR1-NHE1 axis regulates the autophagy of trophoblast cells. Insufficient autophagy and decreased expression of LPAR1 in trophoblast cells may lead to trophoblast dysfunction and an increased risk of spontaneous abortion.
Article
Biochemistry & Molecular Biology
Liansuo Zhang, Wei Shao, Mingqing Li, Songping Liu
Summary: ITGB3 is upregulated in ectopic endometrial stromal cells (ESCs) and interacts with ITCH, which regulates cell proliferation and invasion abilities through ubiquitination.