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  • Open Access

    ARTICLE

    ERLNs augment simultaneous delivery of GFSV into PC-3 cells: Influence of drug combination on SDH, GPX-4, 5α-RD, and cytotoxicity

    RIYAD F. ALZHRANI1, LAMA BINOBAID2, ABDULAZIZ A. ALORAINI1, MESHAL S. ALSAHLI1, AHMED H. BAKHEIT3, HANADI H. ASIRI3, SABRY M. ATTIA2, ALI ALHOSHANI2, GAMALELDIN I. HARISA1,*

    Oncology Research, Vol.33, No.4, pp. 919-935, 2025, DOI:10.32604/or.2024.054537 - 19 March 2025

    Abstract Objective: Prostate cancer (PCA) is the second most widespread cancer among men globally, with a rising mortality rate. Enzyme-responsive lipid nanoparticles (ERLNs) are promising vectors for the selective delivery of anticancer agents to tumor cells. The goal of this study is to fabricate ERLNs for dual delivery of gefitinib (GF) and simvastatin (SV) to PCA cells. Methods: ERLNs loaded with GF and SV (ERLNGFSV) were assembled using bottom-up and top-down techniques. Subsequently, these ERLN cargoes were coated with triacylglycerol, and phospholipids and capped with chitosan (CS). The ERLNGFSV, and CS engineered ERLNGFSV (CERLNGFSV) formulations were… More > Graphic Abstract

    ERLNs augment simultaneous delivery of GFSV into PC-3 cells: Influence of drug combination on SDH, GPX-4, 5α-RD, and cytotoxicity

  • Open Access

    ARTICLE

    Comparison of Amino Acid Metabolisms in Normal Prostate (PNT-1A) and Cancer Cells (PC-3)

    Erkan Arslan1,*, Ismail Koyuncu2

    Oncologie, Vol.23, No.1, pp. 105-117, 2021, DOI:10.32604/Oncologie.2021.014764 - 30 March 2021

    Abstract Prostate cancer is the second most common cancer in men. Prostate-specific antigen (PSA) levels, commonly used in the diagnosis of prostate cancer, are increased in both malign and benign conditions, such as prostate hyperplasia (BPH) and prostatitis. Thus, more specific markers are urgently needed to discriminate between prostate cancer and benign diseases of the prostate. The purpose of this study is to examine both the intracellular and extracellular free amino acid profiles of metastatic prostate cancer cells (PC-3), normal prostate cells (PNT-1A), and metabolic changes (e.g., pH). In this study, cancer and normal cells were… More >

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