Skip to content

Enhanced in vitro anticancer activity of a platinum-Mesalazine complex against colorectal cancer cells apoptotic modulation and evidence of non-intercalative DNA binding.

Aug 2026 · Naunyn-Schmiedeberg's Archives of Pharmacology · 0 citations · 28 references
Medicine

TL;DR

Findings indicate that Pt-MES may interact with DNA grooves and facilitate platinum coordination with nucleophilic sites, particularly guanine residues, leading to DNA structural perturbation and activation of apoptotic pathways.

View source

Similar papers

Aug 2026

Novel Piperlongumine derivatives exert multimodal antitumor effects in prostate cancer via MAPK pathway activation, poly-mechanistic apoptosis induction, and DNMT3A-mediated DNA methylation reduction.

In vivo validation in PC-3 xenograft mice confirmed that 11 M exerted robust tumor growth suppression with low systemic toxicity, accompanied by DNMT3A downregulation and MAPK pathway activation, substantiating its multi-target therapeutic mechanism.

Yu Zhang, Xue Yang, Xuemei Qiu et al. · 0 citations
Open access Sep 2026

Circumventing Drug Resistance in Colorectal Cancer Cells with Novel Platinum(II) Complexes with Terpyridine Derivatives.

Colorectal cancer (CRC) remains a major global health burden, with approximately 2 million new cases and 1 million deaths annually. The growing resistance to conventional chemotherapy highlights the need for new therapeutic strategies against drug-resistant CRC. In this study, platinum(II) complexes of the general form...

A. Maroń, Sandra Cordeiro, C. Marques et al. · 0 citations
Sep 2026

A novel dihydroisoxazole derivative DHI9 suppresses colorectal cancer cell survival by inducing oxidative stress, DNA damage, and mitochondrial apoptosis while targeting Akt and Wnt/β-catenin signalling.

Dihydroisoxazole derivative DHI9 modulated selected proteins involved in Wnt/β-catenin and Akt signalling pathways, apoptosis, and cell cycle regulation, and enhanced the cytotoxic activity of 5-fluorouracil, with predominantly synergistic interactions according to the Highest Single Agent model.

Simona Žiláková, Dominika Varcholova, Viktória Medvecová et al. · 0 citations
Open access Oct 2026

Potent Antineoplastic Activity against Breast Cancer in Vitro and in Vivo of a Chloro-Substituted Polyaromatic Platinum(II) Complex and Its Platinum(IV) Prodrug

This study investigates the chemotherapeutic potential of PtII5CLSS and PtIV5CLSS against breast cancer in vivo. Cell viability was assessed 72 h post-treatment, revealing potent cytotoxic activity with IC50 values of 0.447 μM for PtII5CLSS and 0.922 μM for PtIV5CLSS. Cellular uptake studies used ICP-MS to confirm ac...

Omar Hammoud, M. Elias, Amjad Slika et al. · 0 citations
Open access Sep 2026

Diosgenin enhances 5-fluorouracil sensitivity in drug-resistant colorectal cancer cells via inhibition of ATR/Chk1-mediated DNA damage response.

The findings of this study suggest that diosgenin may contribute to reducing 5-FU resistance by affecting ATR/CHK1-associated DNA damage response mechanisms, weakening DNA repair mechanisms, and suppressing drug efflux pumps.

Bita Azizzadeh, A. Mihanfar, M. Majidinia · 0 citations

We use cookies to run the site and, with your consent, for analytics and to show ads. See our Cookie Policy.