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Open access 2026

Pinin Modulation Restores Chemosensitivity in SW620 and HCT-116 Colon Cancer Cells

: Objectives: Colorectal cancer (CRC) remains a leading cause of cancer-related mortality, largely due to the emergence of resistance to standard chemotherapeutic regimens. The identification of molecular determinants of chemoresistance is therefore critical to improve patient stratification and therapeutic efficacy. H...

Molli Alice, Buonvicino Daniela, Mattei Gianluca et al. · 0 citations
Aug 2026

Upregulation of paraoxonase-2 enzyme in human osteosarcoma and its involvement in mechanisms promoting the aggressive behavior of tumor cells

PON2 appears to sustain chemoresistance by affecting important mechanisms related to ROS detoxification, glucose metabolism, and anti-apoptotic signaling by affecting important mechanisms related to ROS detoxification, glucose metabolism, and anti-apoptotic signaling.

Eleonora Gerini, Veronica Pompei, M. Cecati et al. · 0 citations
Open access Jul 2026

IDO1 Silencing Enhances Cisplatin Sensitivity in Gastric Cancer Cells via Modulation of Apoptosis and Oxidative Stress

identifies IDO1 as a key regulator of oxidative stress-associated, caspase-dependent apoptosis in gastric cancer and suggests that targeting IDO1 in combination with platinum-based chemotherapy represents a promising strategy to enhance the efficacy of gastric cancer treatment.

Negar Taghavi Pourianazar, Narin Abdullah, A. Ilvan · 0 citations
Open access Jul 2026

Cisplatin-induced ecDNA enhances tumor malignancy and accelerates chemoresistance acquire in gastric cancer.

This study revealed that cisplatin could promote ecDNA generation, which enhanced malignant phenotypes, including cell proliferation, motility and drug resistance, and was associated with poorer patient prognosis, and targeting ecDNA with inhibitors could reverse these effects.

Huanbo Zhu, Lian Chen, Long-Tao Huangfu et al. · 0 citations
Jul 2026

Tankyrase inhibition restores chemosensitivity in triple-negative breast cancer cells by disrupting TFEB/β-Catenin/ABCG2 axis

The study demonstrates that TFEB regulates the expression of the multidrug efflux transporter ATP-binding cassette subfamily G member 2 (ABCG2), a crucial factor in drug resistance mechanisms, and targets TNKS represents a potentially effective therapeutic approach to address cisplatin resistance and improve treatment...

Shariqa Jan, Kaneez Fatima, S. Khan et al. · 0 citations

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