Unknown

Dataset Information

0

Hsa_circ_0012152 and Hsa_circ_0001857 Accurately Discriminate Acute Lymphoblastic Leukemia From Acute Myeloid Leukemia.


ABSTRACT: Acute leukemia (AL) is a group of highly heterogeneous hematological malignancies. Circular RNAs (circRNAs) are covalently closed circRNA molecules implicated in the development of many diseases. However, the role of circRNAs in AL remains largely unknown. Therefore, this study aimed to identify new classification diagnostic biomarkers for subgroups of AL. The circRNA expression signatures discriminating acute lymphoblastic leukemia (ALL) from acute myeloid leukemia (AML) were identified by microarray, followed by reverse transcription quantitative polymerase chain reaction (RT-qPCR) validation. Receiver operating characteristic curve analysis was used to evaluate the diagnostic efficiencies of hsa_circ_0001857 and hsa_circ_0012152, and hsa_circ_0012152 was selected for Gene Ontology and Kyoto Encyclopedia of Genes and Genomes analysis. The results showed that the circRNA expression profiles, hsa_circ_0001857, and hsa_circ_0012152 could clearly discriminate ALL from AML. The target genes of hsa_circ_0012152 might be involved in biological processes, such as myeloid cell differentiation, covalent chromatin modification, histone modification, and rat sarcoma (Ras) protein signal transduction, and participate in pathways such as mitogen-activated protein kinase (MAPK) and phosphatidylinositol 3'-kinase (PI3K)-Akt signaling pathway. Hsa_circ_0012152 might be involved in the initiation and development of AML through miR-491-5p/epidermal growth factor receptor (EGFR)/MAPK1 or miR-512-3p/EGFR/MAPK1 axis. Our results showed that circRNA expression profiles and specifically expressed circRNAs were promising classification biomarkers to designate AL into ALL or AML.

SUBMITTER: Guo S 

PROVIDER: S-EPMC7492294 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature

altmetric image

Publications

Hsa_circ_0012152 and Hsa_circ_0001857 Accurately Discriminate Acute Lymphoblastic Leukemia From Acute Myeloid Leukemia.

Guo Shanshan S   Li Bixia B   Chen Ying Y   Zou Duobing D   Yang Shujun S   Zhang Yi Y   Wu Ningning N   Sheng Lixia L   Huang He H   Ouyang Guifang G   Mu Qitian Q  

Frontiers in oncology 20200902


Acute leukemia (AL) is a group of highly heterogeneous hematological malignancies. Circular RNAs (circRNAs) are covalently closed circRNA molecules implicated in the development of many diseases. However, the role of circRNAs in AL remains largely unknown. Therefore, this study aimed to identify new classification diagnostic biomarkers for subgroups of AL. The circRNA expression signatures discriminating acute lymphoblastic leukemia (ALL) from acute myeloid leukemia (AML) were identified by micr  ...[more]

Similar Datasets

| S-EPMC2148407 | biostudies-literature
| S-EPMC56962 | biostudies-literature
| S-EPMC6602906 | biostudies-literature
| S-EPMC6395314 | biostudies-literature
| S-EPMC4713888 | biostudies-literature
2019-12-09 | GSE131184 | GEO
| S-EPMC4548495 | biostudies-other
| S-EPMC3936793 | biostudies-literature
| S-EPMC9013886 | biostudies-literature
| S-EPMC10560206 | biostudies-literature