FLI1 and FRA1 transcription factors drive the transcriptional regulatory networks characterizing muscle invasive bladder cancer.

Bladder cancer is mostly present in the form of urothelium carcinoma, causing over 150,000 deaths each year. Its histopathological classification as muscle invasive (MIBC) and non-muscle invasive (NMIBC) is the most prominent aspect, affecting the prognosis and progression of this disease. In this study, we defined the active regulatory landscape of MIBC and NMIBC cell lines using H3K27ac ChIP-seq and used an integrative approach to combine our findings with existing data.

Cancer Stem Cells in Tumor Modeling: Challenges and Future Directions.

Microfluidic tumors-on-chips models have revolutionized anticancer therapeutic research by creating an ideal microenvironment for cancer cells. The tumor microenvironment (TME) includes various cell types and cancer stem cells (CSCs), which are postulated to regulate the growth, invasion, and migratory behavior of tumor cells. In this review, the biological niches of the TME and cancer cell behavior focusing on the behavior of CSCs are summarized.

AT-101 acts as anti-proliferative and hormone suppressive agent in mouse pituitary corticotroph tumor cells.

Purpose: Gossypol, a naturally occurring compound in cottonseeds, has anticancer effects against several tumor cell lines. It has been extensively studied in clinical trials and is well tolerated with a favorable safety profile. AT-101, a derivative of R (-)-gossypol, binds to Bcl-2 family proteins and induces apoptosis in vitro.

Zoledronic acid increases cytotoxicity by inducing apoptosis in hormone and docetaxel-resistant prostate cancer cell lines.

Our aim was to investigate the possible synergistic/additive cytotoxic and apoptotic effects of combination of docetaxel and zoledronic acid (ZA), in PC-3 hormone-refractory prostate cancer cells (HRPC), as well as their docetaxel-resistant sublines. We established a docetaxel-resistant cell line (PC-3R) from PC-3 prostate cancer cells, by intermittent exposure to increasing concentrations of docetaxel in vitro. We then examined the effect of ZA and docetaxel on cell proliferation in both PC-3 and PC-3R prostate cancer cells.

Effects of exercise on angiogenesis and apoptosis-related molecules, quality of life, fatigue and depression in breast cancer patients.

The aim of this study was to explore the effects of exercise on angiogenesis and apoptosis-related molecules, quality of life, fatigue and depression in patients who completed breast cancer treatment. Sixty breast cancer patients were randomised into three groups, as supervised exercise group, home exercise group and education group. Angiogenesis and apoptosis-related cytokine levels and quality of life (EORTC QOL-C30: European Organisation for Research and Treatment of Cancer Quality of Life C30), fatigue (Brief Fatigue Inventory) and depression (BDI: Beck Depression Inventory) scores were compared before and after a 12-week exercise programme.