hsa_circRNA_101237: A Novel Diagnostic and Prognostic Biomarker and Potential Therapeutic Target for Multiple Myeloma
Xiao Liu,1,* Hao Tang,1,* Jing Liu,1 Xiang Wang2 1The Third Xiangya Hospital of Central South University, Changsha 410013, People’s Republic of China; 2Department of Hematology, First Affiliated Hospital of Anhui Medical University, Hefei 230022, People’s Republic of China*These...
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doaj-5e4ac00d75414dc4974baf92cba4ae6d2020-11-25T03:20:42ZengDove Medical PressCancer Management and Research1179-13222020-03-01Volume 122109211852622hsa_circRNA_101237: A Novel Diagnostic and Prognostic Biomarker and Potential Therapeutic Target for Multiple MyelomaLiu XTang HLiu JWang XXiao Liu,1,* Hao Tang,1,* Jing Liu,1 Xiang Wang2 1The Third Xiangya Hospital of Central South University, Changsha 410013, People’s Republic of China; 2Department of Hematology, First Affiliated Hospital of Anhui Medical University, Hefei 230022, People’s Republic of China*These authors contributed equally to this workCorrespondence: Xiang WangDepartment of Hematology, First Affiliated Hospital of Anhui Medical University, Hefei 230022, People’s Republic of ChinaEmail wangxiangxiangya@126.comBackground: It has been demonstrated that circular RNA (circRNA) plays a crucial role in the occurrence and development of tumors, but the diagnostic and predictive value of most circRNAs in tumor patients remains unclear, especially for multiple myeloma (MM).Methods: High-throughput circRNA microarray-based sequencing was used to identify the differentially expressed circRNAs in MM. qRT-PCR was then employed to detect hsa_circRNA_101237 expression levels in the bone marrow tissues from 143 MM patients (65 first-episode treatment-naive patients and 78 patients with recurrent/refractory disease), MM cells and bortezomib-resistant MM cell lines. Whether hsa_circRNA_101237 can be used as a potential biomarker and therapeutic target for MM was investigated.Results: The average expressions of hsa_circRNA_101237 in the bone marrow tissues from MM patients (especially those with recurrent/refractory disease), MM cells and bortezomib-resistant MM cell lines were increased significantly (P< 0.01). hsa_circRNA_101237 was overexpressed in patients positive for 13q14 deletion, 1q21 amplification, P53 deletion, and t(4,14) and t(14,16). hsa_circRNA_101237 was closely related to prognosis of the patients, and its high expression was associated with shorter OS and PFS. In addition, those overexpressing hsa_circRNA_101237 were less responsive to bortezomib treatment. Bioinformatic analysis indicated that hsa_circRNA_101237 interacted with 11 miRNAs and 10 candidate mRNAs. This finding may shed new light on the subsequent studies on the working mechanism and functions.Conclusion: It was first reported that hsa_circRNA_101237 was significantly upregulated in MM. It was indicated that hsa_circRNA_101237 may be a novel biomarker for MM, and it plays a significant role in the occurrence and development of MM.Keywords: circRNAs, MM, biomarker, diagnosis, prognosishttps://www.dovepress.com/hsacircrna101237-a-novel-diagnostic-and-prognostic-biomarker-and-poten-peer-reviewed-article-CMARcircrnasmmbiomarkerdiagnosisprognosis |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Liu X Tang H Liu J Wang X |
spellingShingle |
Liu X Tang H Liu J Wang X hsa_circRNA_101237: A Novel Diagnostic and Prognostic Biomarker and Potential Therapeutic Target for Multiple Myeloma Cancer Management and Research circrnas mm biomarker diagnosis prognosis |
author_facet |
Liu X Tang H Liu J Wang X |
author_sort |
Liu X |
title |
hsa_circRNA_101237: A Novel Diagnostic and Prognostic Biomarker and Potential Therapeutic Target for Multiple Myeloma |
title_short |
hsa_circRNA_101237: A Novel Diagnostic and Prognostic Biomarker and Potential Therapeutic Target for Multiple Myeloma |
title_full |
hsa_circRNA_101237: A Novel Diagnostic and Prognostic Biomarker and Potential Therapeutic Target for Multiple Myeloma |
title_fullStr |
hsa_circRNA_101237: A Novel Diagnostic and Prognostic Biomarker and Potential Therapeutic Target for Multiple Myeloma |
title_full_unstemmed |
hsa_circRNA_101237: A Novel Diagnostic and Prognostic Biomarker and Potential Therapeutic Target for Multiple Myeloma |
title_sort |
hsa_circrna_101237: a novel diagnostic and prognostic biomarker and potential therapeutic target for multiple myeloma |
publisher |
Dove Medical Press |
series |
Cancer Management and Research |
issn |
1179-1322 |
publishDate |
2020-03-01 |
description |
Xiao Liu,1,* Hao Tang,1,* Jing Liu,1 Xiang Wang2 1The Third Xiangya Hospital of Central South University, Changsha 410013, People’s Republic of China; 2Department of Hematology, First Affiliated Hospital of Anhui Medical University, Hefei 230022, People’s Republic of China*These authors contributed equally to this workCorrespondence: Xiang WangDepartment of Hematology, First Affiliated Hospital of Anhui Medical University, Hefei 230022, People’s Republic of ChinaEmail wangxiangxiangya@126.comBackground: It has been demonstrated that circular RNA (circRNA) plays a crucial role in the occurrence and development of tumors, but the diagnostic and predictive value of most circRNAs in tumor patients remains unclear, especially for multiple myeloma (MM).Methods: High-throughput circRNA microarray-based sequencing was used to identify the differentially expressed circRNAs in MM. qRT-PCR was then employed to detect hsa_circRNA_101237 expression levels in the bone marrow tissues from 143 MM patients (65 first-episode treatment-naive patients and 78 patients with recurrent/refractory disease), MM cells and bortezomib-resistant MM cell lines. Whether hsa_circRNA_101237 can be used as a potential biomarker and therapeutic target for MM was investigated.Results: The average expressions of hsa_circRNA_101237 in the bone marrow tissues from MM patients (especially those with recurrent/refractory disease), MM cells and bortezomib-resistant MM cell lines were increased significantly (P< 0.01). hsa_circRNA_101237 was overexpressed in patients positive for 13q14 deletion, 1q21 amplification, P53 deletion, and t(4,14) and t(14,16). hsa_circRNA_101237 was closely related to prognosis of the patients, and its high expression was associated with shorter OS and PFS. In addition, those overexpressing hsa_circRNA_101237 were less responsive to bortezomib treatment. Bioinformatic analysis indicated that hsa_circRNA_101237 interacted with 11 miRNAs and 10 candidate mRNAs. This finding may shed new light on the subsequent studies on the working mechanism and functions.Conclusion: It was first reported that hsa_circRNA_101237 was significantly upregulated in MM. It was indicated that hsa_circRNA_101237 may be a novel biomarker for MM, and it plays a significant role in the occurrence and development of MM.Keywords: circRNAs, MM, biomarker, diagnosis, prognosis |
topic |
circrnas mm biomarker diagnosis prognosis |
url |
https://www.dovepress.com/hsacircrna101237-a-novel-diagnostic-and-prognostic-biomarker-and-poten-peer-reviewed-article-CMAR |
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