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Reshetnikov EA, Stepanov VA, Serebrova VN, Bocharova AV, Trifonova EA, Ponomarenko IV, Reshetnikova YN, Efremova OA, Orlova VS, Batlutskaya IV, Sorokina IN, Churnosov MI. Genes TMEM136 and PPP1R12C Differentially Expressed in the Placenta Are Associated with Preeclampsia. RUSS J GENET+ 2022. [DOI: 10.1134/s1022795422120110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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Xia Y, Zhao YD, Sun GX, Xia SS, Yang ZW. Gene Expression Network Analysis Identifies Potential Targets for Prevention of Preeclampsia. Int J Gen Med 2022; 15:1023-1032. [PMID: 35140505 PMCID: PMC8818964 DOI: 10.2147/ijgm.s348175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Accepted: 01/17/2022] [Indexed: 11/23/2022] Open
Abstract
Objective Preeclampsia (PE) is a pregnancy-specific multisystem disease as well as an important cause of maternal and perinatal death. This study aimed to analyze the placental transcriptional data and clinical information of PE patients available in the published database and predict the target genes for prevention of PE. Methods The clinical information and corresponding RNA data of PE patients were downloaded from the GEO database. Cluster analysis was performed to examine the correlation between different genotyping genes and clinical manifestations. Then, bioinformatic approaches including GO, KEGG, WGCNA, and GSEA were employed to functionally characterize candidate target genes involved in pathogenesis of PE. Results Two PE datasets GSE60438 and GSE75010 were obtained and combined, thereby providing the data of 205 samples in total (100 non-PE and 105 PE samples). After eliminating the batch effect, we grouped and analyzed the integrated data, and further performed GSEA analysis. It was found that the genes in group 1 and group 2 were different from those in normal samples. Moreover, WGCNA analysis revealed that genes in group 1 were up-regulated in turquoise module, including SASH1, PIK3CB and FLT-1, while genes in group 2 were up-regulated in the blue and brown modules. We further conducted GO and KEGG pathway enrichment analyses and found that the differential genes in turquoise module were mainly involved in biological processes such as small molecular catabolic process, while being highly enriched in pathways, including MAPK signaling pathway and Rap1 signaling pathway. Conclusion FLT-1 was conventionally used to predict PE risk, and sFLT-1 could also be used as an indicator to evaluate PE treatment effect. As a candidate biomarker for predicting PE, SASH1 may participate in proliferation, migration, invasion and epithelial mesenchymal transformation of human trophoblast cells by regulating MAPK pathway and Rap1 signaling pathway, thus affecting the progression of PE. The mechanism allowing PIK3CB to regulate PE development was not clear, while the gene could be another candidate biomarker for PE risk prediction. This is an exploratory study and our findings were still required verification in further studies.
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Affiliation(s)
- Yu Xia
- Provincial Key Laboratory of TCM Diagnostics, Hunan University of Chinese Medicine, Changsha, Hunan Province, 410208, People’s Republic of China
- Institute of Chinese Medicine Diagnosis, Hunan University of Chinese Medicine, Changsha, Hunan Province, 410208, People’s Republic of China
- Department of Obstetrics and Gynecology, The First Hospital of Hunan University of Chinese Medicine, Changsha, Hunan Province, 410007, People’s Republic of China
| | - Yu-Dong Zhao
- School of Clinical Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, 610075, People’s Republic of China
| | - Gui-Xiang Sun
- Provincial Key Laboratory of TCM Diagnostics, Hunan University of Chinese Medicine, Changsha, Hunan Province, 410208, People’s Republic of China
- Institute of Chinese Medicine Diagnosis, Hunan University of Chinese Medicine, Changsha, Hunan Province, 410208, People’s Republic of China
- Correspondence: Gui-Xiang Sun, Provincial Key Laboratory of TCM Diagnostics, Hunan University of Chinese Medicine, No. 300, Xueshi Road, Yuelu District, Changsha, Hunan Province, 410208, People’s Republic of China, Tel +86-13787272837, Email
| | - Shuai-Shuai Xia
- Provincial Key Laboratory of TCM Diagnostics, Hunan University of Chinese Medicine, Changsha, Hunan Province, 410208, People’s Republic of China
| | - Zheng-Wang Yang
- Department of Obstetrics and Gynecology, The First Hospital of Hunan University of Chinese Medicine, Changsha, Hunan Province, 410007, People’s Republic of China
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Saei H, Govahi A, Abiri A, Eghbali M, Abiri M. Comprehensive transcriptome mining identified the gene expression signature and differentially regulated pathways of the late-onset preeclampsia. Pregnancy Hypertens 2021; 25:91-102. [PMID: 34098523 DOI: 10.1016/j.preghy.2021.05.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Revised: 01/11/2021] [Accepted: 05/08/2021] [Indexed: 01/18/2023]
Abstract
Preeclampsia (PE) is categorized as a pregnancy-related hypertensive disorder and is a serious concern in pregnancies. Several factors, including genetic factors (placenta gene expression, and imprinting), oxidative stress, the inaccurate immune response of the mother, and the environmental factors are responsible for PE development, but still, the exact mechanism of the pathogenesis has remained unknown. The main aim of the present study is to identify the gene expression signature in placenta tissue, to unveil disease etiology mechanisms. The GEO, PubMed, and ArrayExpress databases have selected to identify gene expression datasets on placenta samples of both preeclampsia and the normotensive controls. A comprehensive gene expression meta-analysis of fourteen publicly available microarray data of preeclampsia disease has performed to identify gene expression signature and responsible biological pathways and processes. Using two different meta-analysis pipeline (in-house and INMEX) we have identified a total of 1234 differentially expressed genes (DEGs) with in-house method, including 713 overexpressed and 356 under-expressed genes whereas 272 DEGs (131 over and 141 under-expressed) have identified with INMEX, across PEs and healthy controls. Comprehensive functional enrichment and pathway analysis was performed by EnrichR library, whic revealed "Asparagine N-linked glycosylation Homo sapiens", "Nef and signal transduction", "Hemostasis", and "immune system" among the most enriched terms. The present study sets out to explain a novel database of candidate genetic markers and biological pathways that play a critical role in PE development, which might aid in the identification of diagnostic, prognostic, and therapeutic informative molecules.
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Affiliation(s)
- Hassan Saei
- Department of Medical Genetics and Molecular Biology, Faculty of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Ali Govahi
- Department of Medical Immunology, Faculty of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Ameneh Abiri
- Perinatology Department, Arash Women's Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Maryam Eghbali
- Department of Medical Genetics, Tehran University of Medical Sciences, Tehran, Iran
| | - Maryam Abiri
- Department of Medical Genetics and Molecular Biology, Faculty of Medicine, Iran University of Medical Sciences, Tehran, Iran; Shahid Akbarabadi Clinical Research Development Unit (ShACRDU), Iran University of Medical Sciences, Tehran, Iran.
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Wahid B, Rafique S, Ali A, Waqar M, Nabi G, Wasim M, Idrees M. Biomarkers for diagnosis of pre-eclampsia and endometriosis. Biomark Med 2018; 12:1161-1173. [PMID: 30191726 DOI: 10.2217/bmm-2018-0058] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Gynecological disorders are leading public health problems in developing countries with substantial impact on women's quality of life. Significant proportion of maternal mortality and reproductive morbidity is attributed to misdiagnosis and mismanagement of pregnancy related lethal pathological conditions and affect women's health. Timely diagnosis is necessary to prevent maternal deaths and to manage complications. Biomarker development will create a wide window of opportunity for early diagnosis. This review discusses the current status of biomarkers and recent advances in 'omics' technology for early screening of endometriosis and pre-eclampsia because of significant global bioburden associated with these disorders. This review will also give baseline data for future biomarker development strategies.
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Affiliation(s)
- Braira Wahid
- Genome Center for Molecular Based Diagnostics & Research, Al-Sudais Plaza Abdalian Cooperative Society, Lahore Pakistan.,Center for Applied Molecular Biology (CAMB), University of the Punjab, 87-West Canal Bank Road Thokar Niaz Baig, Lahore, Pakistan
| | - Shazia Rafique
- Division of Molecular Virology & Diagnostics Center of Excellence in Molecular Biology (CEMB), University of the Punjab, 87-West Canal Bank Road Thokar Niaz Baig, Lahore, Pakistan
| | - Amjad Ali
- Center for Applied Molecular Biology (CAMB), University of the Punjab, 87-West Canal Bank Road Thokar Niaz Baig, Lahore, Pakistan
| | - Muhammad Waqar
- Genome Center for Molecular Based Diagnostics & Research, Al-Sudais Plaza Abdalian Cooperative Society, Lahore Pakistan.,Center for Applied Molecular Biology (CAMB), University of the Punjab, 87-West Canal Bank Road Thokar Niaz Baig, Lahore, Pakistan
| | - Ghulam Nabi
- Institue of Hydrobiology, Chinese Academy of Sciences, Wuhan, PR China
| | - Muhammad Wasim
- Department of Medicine, Khyber Teaching Hospital, Peshawar, Pakistan
| | - Muhammad Idrees
- Genome Center for Molecular Based Diagnostics & Research, Al-Sudais Plaza Abdalian Cooperative Society, Lahore Pakistan.,Center for Applied Molecular Biology (CAMB), University of the Punjab, 87-West Canal Bank Road Thokar Niaz Baig, Lahore, Pakistan.,Division of Molecular Virology & Diagnostics Center of Excellence in Molecular Biology (CEMB), University of the Punjab, 87-West Canal Bank Road Thokar Niaz Baig, Lahore, Pakistan.,Department of Medicine, Khyber Teaching Hospital, Peshawar, Pakistan
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Ye Y, Zhou Q, Feng L, Wu J, Xiong Y, Li X. Maternal serum bisphenol A levels and risk of pre-eclampsia: a nested case-control study. Eur J Public Health 2018; 27:1102-1107. [PMID: 29186464 PMCID: PMC5881734 DOI: 10.1093/eurpub/ckx148] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Background Although recent studies have indicated the potential adverse effects of maternal bisphenol A (BPA) exposure on pregnancy such as increasing the risk of pre-eclampsia, epidemiological evidence is limited. We aimed to evaluate the relationship between maternal BPA exposure and the risk of pre-eclampsia. Methods We conducted a nested case-control study among 173 women (74 cases of pre-eclampsia and 99 controls). BPA concentrations were measured using liquid chromatography-mass spectrometry in the maternal serum samples collected during 16-20 gestational weeks. Multivariate logistic models were used to examine the relationship between maternal serum BPA concentrations and the risk of pre-eclampsia. Results BPA was detectable (>0.1 µg/l) in 78.6% of the maternal serum samples at three levels: low (<2.24 µg/l), medium (2.24-4.44 µg/l), and high (>4.44 µg/l). BPA concentrations were significantly higher in the serum samples collected from the pre-eclampsia cases than those from controls (median: 3.40 vs. 1.50 µg/l, P < 0.01). With adjustment for maternal age, primiparous and BMI, the odds of developing pre-eclampsia were significantly elevated in subjects with high serum BPA levels compared with those with low levels (adjusted OR = 16.46, 95%CI = 5.42-49.85) regardless of subcategories of pre-eclampsia including severity and onset time. Among the pre-eclampsia subjects, the maternal serum concentration of BPA was not different between the early- and late-onset subjects (median: 3.09 vs. 3.50 µg/l, P = 0.57), but surprisingly higher in mild pre-eclampsia subjects compared with severe pre-eclampsia subjects (median: 5.20 vs. 1.80 µg/l, P < 0.01). Conclusions These results demonstrated that maternal exposure to high level of BPA could be associated with an increased risk of pre-eclampsia.
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Affiliation(s)
- Yunzhen Ye
- Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China.,The Shanghai Key Laboratory of Female Reproductive Endocrine-Related Diseases, Shanghai, China
| | - Qiongjie Zhou
- Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China.,The Shanghai Key Laboratory of Female Reproductive Endocrine-Related Diseases, Shanghai, China.,Women's Health and Perinatology Research Group, Department of Clinical Medicine, UiT - The Arctic University of Norway, Tromso, Norway
| | - Liping Feng
- Department of Obstetrics and Gynecology, Duke University, Durham, NC, USA
| | - Jiangnan Wu
- Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China
| | - Yu Xiong
- Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China.,The Shanghai Key Laboratory of Female Reproductive Endocrine-Related Diseases, Shanghai, China
| | - Xiaotian Li
- Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China.,The Shanghai Key Laboratory of Female Reproductive Endocrine-Related Diseases, Shanghai, China.,The Shanghai Key Laboratory of Birth Defects, Shanghai, China.,Institute of Biochemical Sciences, Fudan University, Shanghai, China
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