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Information Journal Paper

Title

Cytotoxicity Induced by Newly Synthesized Palladium (II) Complexes Lead to the Death of MCF-7 and MDA-MB-435 Cancer Cell Lines

Author(s)

 Oliveira da Silva Bruna Alexandre | Spido Dias Isabela | Eduardo Sarto Luis | Pereira de Gois Elba | Torres Claudia | Tonon de Almeida Eduardo | Cacao Paiva Gouvea Cibele Marli | Issue Writer Certificate 

Pages

  160-169

Abstract

 Purpose: Breast cancer is the most common female malignancy and Melanoma is the most lethal type of skin cancer. Traditional therapy for cancer treatment is far from satisfactory due to drug resistance and side effects, thus a search for new medicines is being emphasized. Palladium(II) complexes have been reported as anticancer potential agents. In this work, the anticancer activities and cell death induction of a new series of square-planar Pd(II) complexes were evaluated against MCF-7 and MDA-MB-435 cancer cells. Methods: MCF-7 (breast carcinoma) and MDA-MB-435 (Melanoma) cells were cultivated, and treated with ligand and Pd(II) complexes. Cell growth, migration and adhesion inhibition, morphological alterations, cell death induction and, DNA interaction upon treatment were studied. Results: Pd(II) complexes exhibited both short and long-term antiproliferative effects on both cell lines, reducing by 80% cell growth in the SRB assay and abolishing longterm proliferation, estimated by the clonogenic assay. Complexes reduced significantly (P<0. 05) Cell migration and adhesion when compared to the control group. Complexes induced morphological alterations in cell lines and significant (P<0. 05) cellular shrinkage. Cell death was induced and the complexes were able to interact with DNA, inducing cleavage of double-stranded DNA, which may account for the complexes cytotoxic effects, observed against both MCF-7 and MDA-MB-435 cells. Conclusion: Overall, the complexes exhibited cytotoxic activities and induced cell death. These observations emphasize an anticancer role with a potential therapeutic value for Pd(II) complexes to improve the outcome of patients with Breast cancer and Melanoma.

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    Cite

    APA: Copy

    Oliveira da Silva, Bruna Alexandre, Spido Dias, Isabela, Eduardo Sarto, Luis, Pereira de Gois, Elba, Torres, Claudia, Tonon de Almeida, Eduardo, & Cacao Paiva Gouvea, Cibele Marli. (2023). Cytotoxicity Induced by Newly Synthesized Palladium (II) Complexes Lead to the Death of MCF-7 and MDA-MB-435 Cancer Cell Lines. ADVANCED PHARMACEUTICAL BULLETIN, 13(1), 160-169. SID. https://sid.ir/paper/1089866/en

    Vancouver: Copy

    Oliveira da Silva Bruna Alexandre, Spido Dias Isabela, Eduardo Sarto Luis, Pereira de Gois Elba, Torres Claudia, Tonon de Almeida Eduardo, Cacao Paiva Gouvea Cibele Marli. Cytotoxicity Induced by Newly Synthesized Palladium (II) Complexes Lead to the Death of MCF-7 and MDA-MB-435 Cancer Cell Lines. ADVANCED PHARMACEUTICAL BULLETIN[Internet]. 2023;13(1):160-169. Available from: https://sid.ir/paper/1089866/en

    IEEE: Copy

    Bruna Alexandre Oliveira da Silva, Isabela Spido Dias, Luis Eduardo Sarto, Elba Pereira de Gois, Claudia Torres, Eduardo Tonon de Almeida, and Cibele Marli Cacao Paiva Gouvea, “Cytotoxicity Induced by Newly Synthesized Palladium (II) Complexes Lead to the Death of MCF-7 and MDA-MB-435 Cancer Cell Lines,” ADVANCED PHARMACEUTICAL BULLETIN, vol. 13, no. 1, pp. 160–169, 2023, [Online]. Available: https://sid.ir/paper/1089866/en

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