Mozhgan Ahmadzadeh, Kamal Shahamiri, Mohammad Raeisi, Negar Jafari, Shaghayegh Kamian, Mahsa Ejlalidiz, Niloufar Sadat Kalaki
{"title":"lncrna EVADR和LUESCC在结直肠肿瘤组织中的表达及其与结直肠癌风险的关系","authors":"Mozhgan Ahmadzadeh, Kamal Shahamiri, Mohammad Raeisi, Negar Jafari, Shaghayegh Kamian, Mahsa Ejlalidiz, Niloufar Sadat Kalaki","doi":"10.1002/cnr2.70232","DOIUrl":null,"url":null,"abstract":"<div>\n \n \n <section>\n \n <h3> Background</h3>\n \n <p>Colorectal cancer (CRC) is a prevalent form of cancer globally and ranks as the second most common cause of cancer-related deaths. Long non-coding RNAs (lncRNAs) are regulatory RNAs that influence gene expression. EVADR and LUESCC are two novel lncRNAs specifically expressed in tumors of glandular origin, such as the colon.</p>\n </section>\n \n <section>\n \n <h3> Aims</h3>\n \n <p>This study aimed to investigate the expression of EVADR and LUESCC in colorectal tumor tissues and evaluate their potential as diagnostic and prognostic biomarkers in CRC.</p>\n </section>\n \n <section>\n \n <h3> Methods</h3>\n \n <p>Fifty cases of colorectal tumor tissues, formalin-fixed, paraffin-embedded (FFPE) from individuals with sporadic CRC, referred from the Pathology Department of Imam Hossein Hospital in Tehran, Iran, were analyzed. The expression patterns of LUESCC and EVADR lncRNAs in CRC patients were examined.</p>\n </section>\n \n <section>\n \n <h3> Results</h3>\n \n <p>The study reveals upregulation of LUESCC and EVADR lncRNAs in colorectal cancer (CRC) patients compared to normal tissues, with fold changes of 3.52 (<i>p</i> < 0.001) for LUESCC and 3.08 (<i>p</i> < 0.001) for EVADR. ROC curve analysis indicates an area under the curve (AUC) of 0.75 for LUESCC and 0.86 for EVADR, suggesting strong diagnostic potential. Additionally, differential expression analysis shows correlations between lncRNA levels and tumor differentiation grades.</p>\n </section>\n \n <section>\n \n <h3> Conclusion</h3>\n \n <p>This study highlights the potential of LUESCC and EVADR lncRNAs as biomarkers for CRC diagnosis and prognosis. However, limitations include a small sample size that may affect the generalizability of the findings and a lack of functional assays to elucidate their roles in tumor biology. Further research is needed to validate these findings and explore the underlying mechanisms.</p>\n </section>\n </div>","PeriodicalId":9440,"journal":{"name":"Cancer reports","volume":"8 7","pages":""},"PeriodicalIF":1.9000,"publicationDate":"2025-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/cnr2.70232","citationCount":"0","resultStr":"{\"title\":\"The Expression of lncRNAs EVADR and LUESCC in Colorectal Tumor Tissues and Their Association With the CRC Risk\",\"authors\":\"Mozhgan Ahmadzadeh, Kamal Shahamiri, Mohammad Raeisi, Negar Jafari, Shaghayegh Kamian, Mahsa Ejlalidiz, Niloufar Sadat Kalaki\",\"doi\":\"10.1002/cnr2.70232\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div>\\n \\n \\n <section>\\n \\n <h3> Background</h3>\\n \\n <p>Colorectal cancer (CRC) is a prevalent form of cancer globally and ranks as the second most common cause of cancer-related deaths. Long non-coding RNAs (lncRNAs) are regulatory RNAs that influence gene expression. EVADR and LUESCC are two novel lncRNAs specifically expressed in tumors of glandular origin, such as the colon.</p>\\n </section>\\n \\n <section>\\n \\n <h3> Aims</h3>\\n \\n <p>This study aimed to investigate the expression of EVADR and LUESCC in colorectal tumor tissues and evaluate their potential as diagnostic and prognostic biomarkers in CRC.</p>\\n </section>\\n \\n <section>\\n \\n <h3> Methods</h3>\\n \\n <p>Fifty cases of colorectal tumor tissues, formalin-fixed, paraffin-embedded (FFPE) from individuals with sporadic CRC, referred from the Pathology Department of Imam Hossein Hospital in Tehran, Iran, were analyzed. The expression patterns of LUESCC and EVADR lncRNAs in CRC patients were examined.</p>\\n </section>\\n \\n <section>\\n \\n <h3> Results</h3>\\n \\n <p>The study reveals upregulation of LUESCC and EVADR lncRNAs in colorectal cancer (CRC) patients compared to normal tissues, with fold changes of 3.52 (<i>p</i> < 0.001) for LUESCC and 3.08 (<i>p</i> < 0.001) for EVADR. ROC curve analysis indicates an area under the curve (AUC) of 0.75 for LUESCC and 0.86 for EVADR, suggesting strong diagnostic potential. Additionally, differential expression analysis shows correlations between lncRNA levels and tumor differentiation grades.</p>\\n </section>\\n \\n <section>\\n \\n <h3> Conclusion</h3>\\n \\n <p>This study highlights the potential of LUESCC and EVADR lncRNAs as biomarkers for CRC diagnosis and prognosis. However, limitations include a small sample size that may affect the generalizability of the findings and a lack of functional assays to elucidate their roles in tumor biology. 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The Expression of lncRNAs EVADR and LUESCC in Colorectal Tumor Tissues and Their Association With the CRC Risk
Background
Colorectal cancer (CRC) is a prevalent form of cancer globally and ranks as the second most common cause of cancer-related deaths. Long non-coding RNAs (lncRNAs) are regulatory RNAs that influence gene expression. EVADR and LUESCC are two novel lncRNAs specifically expressed in tumors of glandular origin, such as the colon.
Aims
This study aimed to investigate the expression of EVADR and LUESCC in colorectal tumor tissues and evaluate their potential as diagnostic and prognostic biomarkers in CRC.
Methods
Fifty cases of colorectal tumor tissues, formalin-fixed, paraffin-embedded (FFPE) from individuals with sporadic CRC, referred from the Pathology Department of Imam Hossein Hospital in Tehran, Iran, were analyzed. The expression patterns of LUESCC and EVADR lncRNAs in CRC patients were examined.
Results
The study reveals upregulation of LUESCC and EVADR lncRNAs in colorectal cancer (CRC) patients compared to normal tissues, with fold changes of 3.52 (p < 0.001) for LUESCC and 3.08 (p < 0.001) for EVADR. ROC curve analysis indicates an area under the curve (AUC) of 0.75 for LUESCC and 0.86 for EVADR, suggesting strong diagnostic potential. Additionally, differential expression analysis shows correlations between lncRNA levels and tumor differentiation grades.
Conclusion
This study highlights the potential of LUESCC and EVADR lncRNAs as biomarkers for CRC diagnosis and prognosis. However, limitations include a small sample size that may affect the generalizability of the findings and a lack of functional assays to elucidate their roles in tumor biology. Further research is needed to validate these findings and explore the underlying mechanisms.
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