{"title":"巨噬细胞相关蛋白与乳腺癌风险及预后关系的探讨。","authors":"Hong-Fang Ma, Qi-Na He, Yi Lu, Jun Shen","doi":"10.7754/Clin.Lab.2025.241128","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>Macrophage-related proteins play a crucial role in breast cancer. The present study explored the relationship between macrophage-related proteins and breast cancer using Mendelian randomization (MR) for genetic variations and bioinformatics methods for transcriptomics.</p><p><strong>Methods: </strong>Genetic instruments associated with macrophage migration inhibitory factor (MIF), macrophage inflammatory protein 1α (MIP-1α), macrophage inflammatory protein 1β (MIP-1β), and granulocyte macrophage colony-stimulating factor (GM-CSF) were gathered from genome-wide association studies (GWAS). The MR analysis was conducted using R software packages 'TwoSampleMR' and 'MRPRESSO', employing MR-Egger, in-verse-variance weighted (IVW), weighted median, simple mode, and MR-PRESSO algorithms. In addition, data from the UCSC Xena database provided the TCGA BRCA dataset for a 5-year overall survival analysis of MIP-1α.</p><p><strong>Results: </strong>IVW analysis showed a significant positive association between MIP-1α and breast cancer incidence (OR = 1.0837, 95% CI: 1.0284 - 1.142), and the MR-PRESSO result also confirmed a causal relationship between them (OR = 1.0789, 95% CI: 1.0266 - 1.1338). There was no significant causal relationship found between MIF, MIP-1B, GM-CSF, and breast cancer. Survival analysis revealed that CCL3 was associated with prognosis in breast cancer patients in the Cox proportional-hazard model (HR = 1.5000, 95% CI: 1.0110 - 2.2250).</p><p><strong>Conclusions: </strong>Elevated levels of macrophage inflammatory protein 1A may increase the risk of breast cancer and lead to poorer patient outcomes.</p>","PeriodicalId":10384,"journal":{"name":"Clinical laboratory","volume":"71 7","pages":""},"PeriodicalIF":0.7000,"publicationDate":"2025-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Exploration of the Relationship between Macrophage-Related Proteins and the Risk and Prognosis of Breast Cancer.\",\"authors\":\"Hong-Fang Ma, Qi-Na He, Yi Lu, Jun Shen\",\"doi\":\"10.7754/Clin.Lab.2025.241128\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Background: </strong>Macrophage-related proteins play a crucial role in breast cancer. The present study explored the relationship between macrophage-related proteins and breast cancer using Mendelian randomization (MR) for genetic variations and bioinformatics methods for transcriptomics.</p><p><strong>Methods: </strong>Genetic instruments associated with macrophage migration inhibitory factor (MIF), macrophage inflammatory protein 1α (MIP-1α), macrophage inflammatory protein 1β (MIP-1β), and granulocyte macrophage colony-stimulating factor (GM-CSF) were gathered from genome-wide association studies (GWAS). The MR analysis was conducted using R software packages 'TwoSampleMR' and 'MRPRESSO', employing MR-Egger, in-verse-variance weighted (IVW), weighted median, simple mode, and MR-PRESSO algorithms. In addition, data from the UCSC Xena database provided the TCGA BRCA dataset for a 5-year overall survival analysis of MIP-1α.</p><p><strong>Results: </strong>IVW analysis showed a significant positive association between MIP-1α and breast cancer incidence (OR = 1.0837, 95% CI: 1.0284 - 1.142), and the MR-PRESSO result also confirmed a causal relationship between them (OR = 1.0789, 95% CI: 1.0266 - 1.1338). There was no significant causal relationship found between MIF, MIP-1B, GM-CSF, and breast cancer. Survival analysis revealed that CCL3 was associated with prognosis in breast cancer patients in the Cox proportional-hazard model (HR = 1.5000, 95% CI: 1.0110 - 2.2250).</p><p><strong>Conclusions: </strong>Elevated levels of macrophage inflammatory protein 1A may increase the risk of breast cancer and lead to poorer patient outcomes.</p>\",\"PeriodicalId\":10384,\"journal\":{\"name\":\"Clinical laboratory\",\"volume\":\"71 7\",\"pages\":\"\"},\"PeriodicalIF\":0.7000,\"publicationDate\":\"2025-07-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Clinical laboratory\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.7754/Clin.Lab.2025.241128\",\"RegionNum\":4,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"MEDICAL LABORATORY TECHNOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Clinical laboratory","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.7754/Clin.Lab.2025.241128","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"MEDICAL LABORATORY TECHNOLOGY","Score":null,"Total":0}
Exploration of the Relationship between Macrophage-Related Proteins and the Risk and Prognosis of Breast Cancer.
Background: Macrophage-related proteins play a crucial role in breast cancer. The present study explored the relationship between macrophage-related proteins and breast cancer using Mendelian randomization (MR) for genetic variations and bioinformatics methods for transcriptomics.
Methods: Genetic instruments associated with macrophage migration inhibitory factor (MIF), macrophage inflammatory protein 1α (MIP-1α), macrophage inflammatory protein 1β (MIP-1β), and granulocyte macrophage colony-stimulating factor (GM-CSF) were gathered from genome-wide association studies (GWAS). The MR analysis was conducted using R software packages 'TwoSampleMR' and 'MRPRESSO', employing MR-Egger, in-verse-variance weighted (IVW), weighted median, simple mode, and MR-PRESSO algorithms. In addition, data from the UCSC Xena database provided the TCGA BRCA dataset for a 5-year overall survival analysis of MIP-1α.
Results: IVW analysis showed a significant positive association between MIP-1α and breast cancer incidence (OR = 1.0837, 95% CI: 1.0284 - 1.142), and the MR-PRESSO result also confirmed a causal relationship between them (OR = 1.0789, 95% CI: 1.0266 - 1.1338). There was no significant causal relationship found between MIF, MIP-1B, GM-CSF, and breast cancer. Survival analysis revealed that CCL3 was associated with prognosis in breast cancer patients in the Cox proportional-hazard model (HR = 1.5000, 95% CI: 1.0110 - 2.2250).
Conclusions: Elevated levels of macrophage inflammatory protein 1A may increase the risk of breast cancer and lead to poorer patient outcomes.
期刊介绍：
Clinical Laboratory is an international fully peer-reviewed journal covering all aspects of laboratory medicine and transfusion medicine. In addition to transfusion medicine topics Clinical Laboratory represents submissions concerning tissue transplantation and hematopoietic, cellular and gene therapies. The journal publishes original articles, review articles, posters, short reports, case studies and letters to the editor dealing with 1) the scientific background, implementation and diagnostic significance of laboratory methods employed in hospitals, blood banks and physicians'' offices and with 2) scientific, administrative and clinical aspects of transfusion medicine and 3) in addition to transfusion medicine topics Clinical Laboratory represents submissions concerning tissue transplantation and hematopoietic, cellular and gene therapies.
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