{
    "abstract": "Preeclampsia has been associated with a reduced risk of breast cancer (BC), but the mechanisms underlying this relationship remain unclear. It has been suggested that neutrophil extracellular traps (NETs), which are released upon neutrophil activation, play a key role in both preeclampsia and BC. To investigate this link, the single\u2011cell RNA sequencing dataset GSE173193 was analyzed and upregulated genes BCL2A1 and G0/G1 switch gene 2 (G0S2) were identified in neutrophils from preeclamptic placentas. These findings were validated using reverse transcription\u2011quantitative PCR and western blotting. Combined analyses of preeclampsia and BC tissues, from Gene Expression Omnibus (GSE24129) and The Cancer Genome Atlas databases respectively, identified 2,040 upregulated differentially expressed genes, including BCL2A1 and G0S2. Furthermore, these genes showed clinical relevance to BC, as demonstrated by Receiver Operating Characteristic curve, survival analyses and weighted gene co\u2011expression network analysis. Functional experiments revealed that overexpression of BCL2A1 and G0S2 increased NET release and inhibited BC cell proliferation, invasion and migration. The present study provides novel insights into the shared molecular pathways of preeclampsia and BC, emphasizing NETs as a potential protective mechanism as increased NET production in preeclampsia may contribute to a reduced BC risk by influencing tumor progression and offer avenues for further research into therapeutic interventions.",
    "authors": [
        {
            "affiliation": "Department of Obstetrics and Gynecology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China.",
            "firstname": "Lu",
            "initials": "L",
            "lastname": "Xiao"
        },
        {
            "affiliation": "Department of Obstetrics and Gynecology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China.",
            "firstname": "Jing",
            "initials": "J",
            "lastname": "Li"
        },
        {
            "affiliation": "Department of Gastrointestinal Gland Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China.",
            "firstname": "Jiahao",
            "initials": "J",
            "lastname": "Liao"
        },
        {
            "affiliation": "Department of Obstetrics and Gynecology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China.",
            "firstname": "Min",
            "initials": "M",
            "lastname": "Wu"
        },
        {
            "affiliation": "Department of Obstetrics and Gynecology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China.",
            "firstname": "Xiujing",
            "initials": "X",
            "lastname": "Lu"
        },
        {
            "affiliation": "Department of Gastrointestinal Gland Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China.",
            "firstname": "Jiehua",
            "initials": "J",
            "lastname": "Li"
        },
        {
            "affiliation": "Department of Obstetrics and Gynecology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China.",
            "firstname": "Yachang",
            "initials": "Y",
            "lastname": "Zeng"
        }
    ],
    "conclusions": null,
    "copyrights": null,
    "doi": "10.3892/or.2025.8897\n10.1161/CIRCRESAHA.118.313276\n10.1016/j.tjog.2017.08.004\n10.1097/HJH.0000000000003472\n10.1038/s41572-023-00451-4\n10.1002/jcp.27344\n10.1016/j.trsl.2020.07.011\n10.1093/ehjqcco/qcad065\n10.3322/caac.21660\n10.2741/e581\n10.1002/JLB.5RU1120-787RR\n10.1126/science.1256478\n10.3390/biomedicines11051343\n10.1007/s00281-007-0073-4\n10.1172/JCI143759\n10.1016/j.ccell.2021.05.016\n10.1016/j.ccr.2009.06.017\n10.1016/j.ccr.2011.08.012\n10.1182/blood-2018-11-844548\n10.1016/j.cell.2023.03.007\n10.1186/s13059-019-1662-y\n10.1093/bioinformatics/btw777\n10.1016/j.cell.2021.04.048\n10.1172/JCI139927\n10.1038/s41467-021-21246-9\n10.1038/nbt.2859\n10.1186/1471-2105-9-559\n10.1006/meth.2001.1262\n10.14348/molcells.2021.0211\n10.1007/s10549-022-06789-9\n10.1007/s10549-023-06903-5\n10.1038/bjc.2012.195\n10.1038/sj.bjc.6600581\n10.1182/blood.V87.8.3089.bloodjournal8783089\n10.1038/cdd.2011.158\n10.3390/cancers13184577\n10.1038/s41598-022-07027-4\n10.3389/fcell.2021.799278\n10.2217/epi-2019-0316\n10.1016/j.cell.2010.01.022\n10.1089/dna.1991.10.581\n10.1016/j.bbalip.2012.09.016\n10.1016/j.bbalip.2017.06.007\n10.1016/j.cmet.2010.02.003\n10.21037/atm-22-5618\n10.1016/0029-7844(94)00380-V\n10.18632/oncotarget.6438\n10.4062/biomolther.2019.063\n10.1042/BJ20050636\n10.1158/0008-5472.CAN-09-0128\n10.3390/ijms242115805\n10.3389/fimmu.2021.649693\n10.3389/fimmu.2019.00746\n10.1172/jci.insight.141110\n10.1111/imr.13179\n10.7150/ijbs.78046\n10.3389/fcell.2022.876147\n10.3389/fimmu.2020.01749\n10.1016/j.ajog.2008.06.057\n10.1007/s10552-013-0242-9\n10.1007/s10552-010-9524-7",
    "journal": "Oncology reports",
    "keywords": [
        "BCL2A1",
        "G0S2",
        "NETs",
        "breast cancer",
        "neutrophils",
        "preeclampsia"
    ],
    "methods": null,
    "publication_date": "2025-04-17",
    "pubmed_id": "40242964\n30920918\n29037542\n37260263\n36797292\n30426491\n32726711\n37974053\n33538338\n22652676\n33847419\n25477463\n37239015\n17621701\n33720040\n34129817\n19732719\n21907922\n30898857\n37001503\n30902100\n28088763\n34062119\n33290282\n33597522\n24658644\n19114008\n11846609\n35289305\n36331687\n37020102\n22576589\n12434286\n8605321\n22075983\n34572804\n35260587\n35265629\n32618200\n20303872\n1930693\n23032787\n28645852\n20197052\n36660674\n7862371\n26636648\n31272137\n16086669\n19706769\n37958788\n33746988\n31024570\n36802340\n36560865\n36594092\n35923856\n33042107\n18822400\n23737027\n20224871",
    "results": null,
    "title": "BCL2A1\u2011 and G0S2\u2011driven neutrophil extracellular traps: A protective mechanism linking preeclampsia to reduced breast cancer risk.",
    "xml": "<Element 'PubmedArticle' at 0x788503b9a7a0>"
}