Discovery of a new mitophagy-related gene signature for predicting the outlook and immunotherapy in triple-negative breast cancer.

Mitophagy is an essential cellular process that is conserved and crucial for maintaining cellular balance by selectively eliminating malfunctioning mitochondria. However, there is still limited knowledge regarding the influence of mitophagy-related genes (MRGs) on the prognosis and response to treatment of triple-negative breast cancer (TNBC). In here, the TCGA and GEO databases were used to acquire the transcriptomic and clinical information of patients with TNBC, correspondingly.

Identification of cuproptosis-related subtypes and development of a prognostic signature in colorectal cancer.

Cuproptosis, a novel form of copper-mediated regulated cell death, participates in tumor progression. However, the role of cuproptosis-related genes (CRGs) in colorectal cancer (CRC) remains unclear. We aimed to investigate the cuproptosis subtypes and build a predictive model to improve the prognosis of patients with CRC.

Mouse A6-positive hepatic oval cells derived from embryonic stem cells.

Oval cells have a potential to differentiate into a variety of cell lineages including hepatocytes and biliary epithelia. Several models have been established to activate the oval cells by incorporating a variety of toxins and carcinogens, alone or combined with surgical treatment. Those models are obviously not suitable for the study on human hepatic oval cells.