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The Effect of the Persian Gulf Jellyfish (Cassiopea Andromeda) Venom on the Expression of P15, P21, P53, DNMT1, and Bcl-2 in Acute Lymphoblastic Leukemia Jurkat Cells

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Specialty Hematology
Date 2023 Oct 11
PMID 37817966
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Abstract

One of the acute hematologic malignancies is acute lymphoblastic leukemia (ALL), which is formed in B or T lymphocyte stem cells. Regarding the increasing tendency to herbal and marine studies and unclear characteristics of Cassiopea andromeda Venom, this study was performed to determine its effects on Jurkat cells as a model for T-ALL. In this experimental study, the cells were treated with a variety of concentrations of Cassiopea andromeda venom at different periods and times. Growth inhibition and toxic effects of Cassiopea andromeda Venom were evaluated by methyl thiazole tetrazolium salt reduction (MTT test). The flow cytometry analysis was carried out using 7-aminoactinomycin D (7AAD) and Annexin V stains to evaluate the venom's effect on apoptotic pathways. Besides, Real-Time PCR was performed to evaluate the relative gene expression. Cassiopea andromeda venom inhibited the growth of Jurkat cells in a concentration and time manner. Jurkat cell growth was inhibited by 48.9% after 72 hours of treatment with 250µg/mL Cassiopea andromeda venom. The venom increased the apoptotic process through the upregulation of p15INK4b and P53 proteins and downregulation of Bcl-2, p21 , and DNMT1 in the Jurkat cell line. Considering the growth inhibitory property of Cassiopea andromeda Venom, we recommend it as a part of combinational medication for treating ALL in animal trials and for other leukemias in vitro studies.

References
1.
Saikia S, Kolita B, Dutta P, Dutta D, Neipihoi , Nath S . Marine steroids as potential anticancer drug candidates: In silico investigation in search of inhibitors of Bcl-2 and CDK-4/Cyclin D1. Steroids. 2015; 102:7-16. DOI: 10.1016/j.steroids.2015.06.012. View

2.
Matsuno N, Hoshino K, Nanri T, Kawakita T, Suzushima H, Kawano F . p15 mRNA expression detected by real-time quantitative reverse transcriptase-polymerase chain reaction correlates with the methylation density of the gene in adult acute leukemia. Leuk Res. 2005; 29(5):557-64. DOI: 10.1016/j.leukres.2004.11.003. View

3.
Callagy G, Pharoah P, Pinder S, Hsu F, Nielsen T, Ragaz J . Bcl-2 is a prognostic marker in breast cancer independently of the Nottingham Prognostic Index. Clin Cancer Res. 2006; 12(8):2468-75. DOI: 10.1158/1078-0432.CCR-05-2719. View

4.
Doonan L, Lynham S, Quinlan C, Ibiji S, Winter C, Padilla G . Venom Composition Does Not Vary Greatly Between Different Nematocyst Types Isolated from the Primary Tentacles of (Cnidaria: Hydrozoa). Biol Bull. 2019; 237(1):26-35. DOI: 10.1086/705113. View

5.
Perini G, Ribeiro G, Pinto Neto J, Campos L, Hamerschlak N . BCL-2 as therapeutic target for hematological malignancies. J Hematol Oncol. 2018; 11(1):65. PMC: 5946445. DOI: 10.1186/s13045-018-0608-2. View