ArticleThe Kaohsiung journal of medical sciences2021
The depletion of Circ-PRKDC enhances autophagy and apoptosis in T-cell acute lymphoblastic leukemia via microRNA-653-5p/Reelin mediation of the PI3K/AKT/mTOR signaling pathway.
Article in The Kaohsiung journal of medical sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
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16 citing papers in PubMed, 26 citations in OpenAlex.
- CircRNA-mediated regulation of immune checkpoints in lymphoma: a multidimensional network perspective.Frontiers in immunology · 2026Review
- Unveiling the role of microRNAs, the PI3K/AKT pathway, and their associations in various types of leukemia: a comprehensive review.Blood research · 2025Review
- The crosstalk between MiRNAs and autophagy in leukemia: mechanisms and therapeutic insights.Discover oncology · 2025Review
- Biomolecular Aspects of Reelin in Neurodegenerative Disorders: An Old Candidate for a New Linkage of the Gut-Brain-Eye Axis.International journal of molecular sciences · 2025Review
- Impact of 17-alpha ethinyl estradiol (EE2) and diethyl phthalate (DEP) exposure on microRNAs expression and their target genes in differentiated SH-SY5Y cells.Scientific reports · 2025Article
- Molecular significance of circRNAs in malignant lymphoproliferative disorders: pathogenesis and novel biomarkers or therapeutic targets.American journal of cancer research · 2024Review
- Recent Progress of CircRNAs in Hematological Malignancies.International journal of medical sciences · 2024Review
- Article
- CircRNA: a rising star in leukemia.PeerJ · 2023Review
- The roles and mechanisms of circular RNAs related to mTOR in cancers.Journal of clinical laboratory analysis · 2022Review
- Review
- Linear and Circular Long Non-Coding RNAs in Acute Lymphoblastic Leukemia: From Pathogenesis to Classification and Treatment.International journal of molecular sciences · 2022Review
- MicroRNAs as Modulators of the Immune Response in T-Cell Acute Lymphoblastic Leukemia.International journal of molecular sciences · 2022Review
- The depletion of Circ-PRKDC enhances autophagy and apoptosis in T-cell acute lymphoblastic leukemia via microRNA-653-5p/Reelin mediation of the PI3K/AKT/mTOR signaling pathway.The Kaohsiung journal of medical sciences · 2021Article
- MiR-27a-3p promotes the osteogenic differentiation by activating CRY2/ERK1/2 axis.Molecular medicine (Cambridge, Mass.) · 2021Article
- Advancements in the Regulatory Role of microRNAs in Childhood Acute Lymphoblastic Leukemia: Mechanisms and Clinical Implications.Technology in cancer research & treatmentReview
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4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
A range of circular (Circ) RNAs have been demonstrated to be of therapeutic significance for the treatment of acute lymphoblastic leukemia (ALL). Here, we investigated the mechanisms underlying the action of Circ-PRKDC and the microRNA-653-5p/Reelin (miR-653-5p/RELN) axis in T-cell ALL (T-ALL).Clinical specimens were obtained from patients with T-ALL (n = 39) and healthy controls (n = 30). In each specimen, we determined the expression levels of Circ-PRKDC, miR-653-5p, and RELN. Human T-ALL cells (Jurkat) were transfected with Circ-PRKDC- or miR-653-5p-related sequences to investigate cell proliferation, apoptosis, and autophagy. We also determined the levels of Circ-PRKDC, miR-653-5p, RELN, and signaling proteins related to phosphoinositide 3-kinase (PI3K), AKT, and mammalian target of rapamycin (mTOR). Finally, we decoded the interactions between Circ-PRKDC, miR-653-5p, and RELN. The expression levels of Circ-PRKDC and RELN were upregulated in T-ALL tissues and cells while the levels of miR-653-5p were downregulated. Thereafter, then silencing of Circ-PRKDC, or the enforced expression of miR-653-5p, repressed the expression of RELN and the activation of the PI3K/AKT/mTOR signaling pathway, thus enhancing cell autophagy and apoptosis, and disrupting cell proliferation. Circ-PRKDC acted a sponge for miR-653-5p while miR-653-5p targeted RELN. The knockdown of miR-653-5p abrogated the silencing of Circ-PRKDC-induced effects in T-ALL cells. The depletion of Circ-PRKDC elevated miR-653-5p to silence RELN-mediated PI3K/AKT/mTOR signaling activation, thereby enhancing autophagy and apoptosis in T-ALL cells.
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