1
|
Zhang M, Ge T, Zhang Y, La X. Identification of MARK2, CCDC71, GATA2, and KLRC3 as candidate diagnostic genes and potential therapeutic targets for repeated implantation failure with antiphospholipid syndrome by integrated bioinformatics analysis and machine learning. Front Immunol 2023; 14:1126103. [PMID: 37901230 PMCID: PMC10603295 DOI: 10.3389/fimmu.2023.1126103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2022] [Accepted: 09/28/2023] [Indexed: 10/31/2023] Open
Abstract
Background Antiphospholipid syndrome (APS) is a group of clinical syndromes of thrombosis or adverse pregnancy outcomes caused by antiphospholipid antibodies, which increase the incidence of in vitro fertilization failure in patients with infertility. However, the common mechanism of repeated implantation failure (RIF) with APS is unclear. This study aimed to search for potential diagnostic genes and potential therapeutic targets for RIF with APS. Methods To obtain differentially expressed genes (DEGs), we downloaded the APS and RIF datasets separately from the public Gene Expression Omnibus database and performed differential expression analysis. We then identified the common DEGs of APS and RIF. Gene Ontology and Kyoto Encyclopedia of Genes and Genomes pathway enrichment analyses were performed, and we then generated protein-protein interaction. Furthermore, immune infiltration was investigated by using the CIBERSORT algorithm on the APS and RIF datasets. LASSO regression analysis was used to screen for candidate diagnostic genes. To evaluate the diagnostic value, we developed a nomogram and validated it with receiver operating characteristic curves, then analyzed these genes in the Comparative Toxicogenomics Database. Finally, the Drug Gene Interaction Database was searched for potential therapeutic drugs, and the interactions between drugs, genes, and immune cells were depicted with a Sankey diagram. Results There were 11 common DEGs identified: four downregulated and seven upregulated. The common DEG analysis suggested that an imbalance of immune system-related cells and molecules may be a common feature in the pathophysiology of APS and RIF. Following validation, MARK2, CCDC71, GATA2, and KLRC3 were identified as candidate diagnostic genes. Finally, Acetaminophen and Fasudil were predicted as two candidate drugs. Conclusion Four immune-associated candidate diagnostic genes (MARK2, CCDC71, GATA2, and KLRC3) were identified, and a nomogram for RIF with APS diagnosis was developed. Our findings may aid in the investigation of potential biological mechanisms linking APS and RIF, as well as potential targets for diagnosis and treatment.
Collapse
Affiliation(s)
- Manli Zhang
- Center for Reproductive Medicine, First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Ting Ge
- Center for Reproductive Medicine, First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Yunian Zhang
- Center for Reproductive Medicine, First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
- Basic Medical College of Xinjiang Medical University, Urumqi, China
| | - Xiaolin La
- Center for Reproductive Medicine, First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
- State Key Laboratory of Pathogenesis, Prevention, and Treatment of High Incidence Diseases in Central Asia, Xinjiang Medical University, Urumqi, China
| |
Collapse
|
2
|
Liu J, Zhang L, Tian Y, Wan S, Hu M, Song S, Zhang M, Zhou Q, Xia Y, Wang X. Protection by hydroxychloroquine prevents placental injury in obstetric antiphospholipid syndrome. J Cell Mol Med 2022; 26:4357-4370. [PMID: 35770338 PMCID: PMC9344817 DOI: 10.1111/jcmm.17459] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Revised: 06/06/2022] [Accepted: 06/10/2022] [Indexed: 12/15/2022] Open
Abstract
Obstetric antiphospholipid syndrome (OAPS) is mediated by antiphospholipid antibodies (aPLs, and anti‐β2 glycoprotein I antibody is the main pathogenic antibody), and recurrent abortion, preeclampsia, foetal growth restriction and other placental diseases are the main clinical characteristics of placental pathological pregnancy. It is a disease that seriously threatens the health of pregnant women. Hydroxychloroquine (HCQ) was originally used as an anti‐malaria drug and has now shown benefit in refractory OAPS where conventional treatment has failed, with the expectation of providing protective clinical benefits for both the mother and foetus. However, its efficacy and mechanism of action are still unclear. After clinical data were collected to determine the therapeutic effect, human trophoblast cells in early pregnancy were prepared and treated with aPL. After the addition of HCQ, the proliferation, invasion, migration and tubule formation of the trophoblast cells were observed so that the therapeutic mechanism of HCQ on trophoblast cells could be determined. By establishing an obstetric APS mouse model similar to the clinical situation, we were able to detect the therapeutic effect of HCQ on pathological pregnancy. The normal function of trophoblast cells is affected by aPL. Antibodies reduce the ability of trophoblast cells to invade and migrate and can impair tubule formation, which are closely related to placental insufficiency. HCQ can partially reverse these side effects. In the OAPS mouse model, we found that HCQ prevented foetal death and reduced the incidence of pathological pregnancy. Therefore, HCQ can improve pregnancy outcomes and reverse the aPL inhibition of trophoblast disease. In OAPS, the use of HCQ needs to be seriously considered.
Collapse
Affiliation(s)
- Jing Liu
- Department of Obstetrics and Gynaecology, Shandong Provincial Hospital, Shandong University, Jinan, China
| | - Liting Zhang
- Department of Obstetrics and Gynaecology, Shandong Provincial Hospital, Shandong University, Jinan, China
| | - Yijia Tian
- Department of Obstetrics and Gynaecology, Shandong Provincial Hospital, Shandong University, Jinan, China
| | - Shuting Wan
- Department of Obstetrics and Gynaecology, Shandong Provincial Hospital, Shandong University, Jinan, China
| | - Min Hu
- Department of Obstetrics and Gynaecology, Shandong Provincial Hospital, Shandong University, Jinan, China
| | - Shasha Song
- Maternal and Child Health Care Hospital of Shandong Province, Jinan, China
| | - Meihua Zhang
- The Laboratory of Placenta-Related Diseases, Key Laboratory of Birth Regulation and Control Technology of National Health and Family Planning Commission of China, Jinan, China
| | - Qian Zhou
- Department of Obstetrics and Gynaecology, Shandong Provincial Hospital, Shandong University, Jinan, China
| | - Yu Xia
- Central Laboratory, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Xietong Wang
- Department of Obstetrics and Gynaecology, Shandong Provincial Hospital, Shandong University, Jinan, China.,Maternal and Child Health Care Hospital of Shandong Province, Jinan, China.,The Laboratory of Placenta-Related Diseases, Key Laboratory of Birth Regulation and Control Technology of National Health and Family Planning Commission of China, Jinan, China
| |
Collapse
|
3
|
Lin CC, Chang YK, Lin SC, Su JH, Chao YH, Tang KT. Crassolide Suppresses Dendritic Cell Maturation and Attenuates Experimental Antiphospholipid Syndrome. Molecules 2021; 26:molecules26092492. [PMID: 33923336 PMCID: PMC8123116 DOI: 10.3390/molecules26092492] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 04/08/2021] [Accepted: 04/21/2021] [Indexed: 11/16/2022] Open
Abstract
Antiphospholipid syndrome (APS) is an autoimmune disease characterized by the production of β2-glycoprotein I (β2GPI)-dependent autoantibodies, with vascular thrombosis or obstetrical complications. Around 20% of APS patients are refractory to current treatments. Crassolide, a cembranoid diterpene extracted from soft corals, is a potential therapeutic candidate. Here, to examine the anti-inflammatory properties of crassolide, we first determined its effects on bone marrow-derived and splenic dendritic cells (DC). Specifically, we applied lipopolysaccharide (LPS) or β2GPI stimulation and measured the expressions of CD80 and CD86, and secretions of cytokines. We also determined in the OT-II mice, if bone marrow-derived DC was able to stimulate antigen-specific T cells. Moreover, we examined the therapeutic potential of crassolide postimmunization in a murine model of APS that depended on active immunization with β2GPI. The vascular manifestations were evaluated in terms of fluorescein-induced thrombi in mesenteric microvessels, whereas the obstetric manifestations were evaluated based on the proportion of fetal loss after pregnancy. We also measured blood titers of anti-β2GPI antibody, splenic cell proliferative responses and cytokine secretions after β2GPI stimulation ex vivo. Finally, we determined in these mice, hematological, hepatic and renal toxicities of crassolide. Crassolide after LPS stimulation suppressed DC maturation and secretion of tumor necrosis factor (TNF)-α, interleukin (IL)-6, IL-12 and IL-23, and downstream T cell activation. Crassolide could partially ameliorate both the vascular and obstetric manifestations of APS in BALB/c mice. Both blood titers of anti-β2GPI antibody and splenic cell proliferation after β2GPI stimulation were reduced. Splenic Th1 and Th17 responses were also lowered after β2GPI stimulation. Finally, within therapeutic doses of crassolide, we found no evidence of its toxicity. In conclusion, we showed the ability of crassolide to suppress DC and downstream T cell responses. Crassolide is therefore a potential candidate for adjunctive therapy in APS.
Collapse
Affiliation(s)
- Chi-Chien Lin
- Ph.D. Program in Translational Medicine, National Chung Hsing University, Taichung 402, Taiwan;
- Institute of Biomedical Science, iEGG and Animal Biotechnology Center, National Chung-Hsing University, Taichung 402, Taiwan;
- Department of Medical Research, China Medical University Hospital, Taichung 404, Taiwan
- Department of Medical Research, Taichung Veterans General Hospital, Taichung 407, Taiwan
- Department of Pharmacology, College of Medicine, Kaohsiung Medical University, Kaohsiung 807, Taiwan
| | - Yu-Kang Chang
- Department of Medical Research, Tungs’ Taichung Metro Harbor Hospital, Taichung 433, Taiwan;
- Department of Nursing, Jen-Teh Junior College of Medicine and Management, Miaoli 356, Taiwan
| | - Shih-Chao Lin
- Bachelor’s Degree Program in Marine Biotechnology, College of Life Sciences, National Taiwan Ocean University, Keelung 202, Taiwan;
| | - Jui-Hsin Su
- National Museum of Marine Biology and Aquarium, Pingtung 944, Taiwan;
| | - Ya-Hsuan Chao
- Institute of Biomedical Science, iEGG and Animal Biotechnology Center, National Chung-Hsing University, Taichung 402, Taiwan;
| | - Kuo-Tung Tang
- Ph.D. Program in Translational Medicine, National Chung Hsing University, Taichung 402, Taiwan;
- Division of Allergy, Immunology and Rheumatology, Taichung Veterans General Hospital, Taichung 407, Taiwan
- Faculty of Medicine, National Yang-Ming University, Taipei 112, Taiwan
- Correspondence:
| |
Collapse
|
4
|
Khabbazi A, Vahedi L, Ghojazadeh M, Pashazadeh F, Khameneh A. Association of HLA-B27 and Behcet's disease: a systematic review and meta-analysis. AUTOIMMUNITY HIGHLIGHTS 2019; 10:2. [PMID: 30891643 PMCID: PMC6424999 DOI: 10.1186/s13317-019-0112-x] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/26/2018] [Accepted: 02/26/2019] [Indexed: 01/01/2023]
Abstract
Background To calculate the genetic impact of the “HLA-B27” allele on the risk of Behcet’s disease (BD) progression using a systematic review and meta-analysis on case control papers. Methods A systematic review search was conducted on the MeSH keywords of Behcet’s disease, HLAB27 and B27 in PubMed, Scopus, ProQuest, EMBASE, SID, Magiran, IranDoc and IranMedex databases from 1975 to Aug 2017. Data underwent meta-analysis (random effect model) in CMA2 software. Pooled odds ratios with 95% confidence intervals were calculated for each study. The heterogeneity of the articles was measured using the I2 index. Results Twenty two articles met the inclusion criteria for 3939 cases and 6077 controls. The pooled OR of “HLA-B27” in BD patients compared with controls was [1.55 (CI 95% 1.01–2.38), P = 0.04]. The OR differ among different countries or geographical areas, focus on domination the European countries. Quality of studies was moderate and heterogeneity was relatively high (I2 = 66.9%). Conclusions There is a significant correlation between HLA-B27 and Behcet’s Disease, but it was weak. Environmental and genetic factors might determine which the “HLA-B27” alleles manifest Behcet’s disease progression. Future researches is required to perform about what factors can do to positively and separately influence Behcet’s disease.
Collapse
Affiliation(s)
- Alireza Khabbazi
- Connective Tissue Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Leila Vahedi
- Liver and Gastrointestinal Disease Research Centre, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - Morteza Ghojazadeh
- Medical Faculty, Research Center for Evidence Based Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Fariba Pashazadeh
- Research Center for Evidence Based Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Amin Khameneh
- Tabriz Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| |
Collapse
|