Atomically-precise Au(Lys-Cys-Lys) nanoclusters for radiation sensitization.

Radiotherapy is a leading method for cancer treatment, effectively eliminating cancer cells but often causing collateral damage to surrounding healthy tissue. Radiosensitizers aim to enhance the therapeutic effects of radiotherapy while minimizing harm to normal cells. We recently reported atomically-precise gold nanoclusters, Au(Lys-Cys-Lys), synthesized via a photochemical method coupled with a novel accelerated size-focusing procedure.

Current Evidence of the Role of the Myokine Irisin in Cancer.

Cancer is a disease associated with extreme human suffering, a huge economic cost to health systems, and is the second leading cause of death worldwide. Regular physical activity is associated with many health benefits, including reduced cancer risk. In the past two decades, exercising/contracting skeletal muscles have been found to secrete a wide range of biologically active proteins, named myokines.

Curcumin against Prostate Cancer: Current Evidence.

Cancer is a condition characterized by remarkably enhanced rates of cell proliferation paired with evasion of cell death. These deregulated cellular processes take place following genetic mutations leading to the activation of oncogenes, the loss of tumor suppressor genes, and the disruption of key signaling pathways that control and promote homeostasis. Plant extracts and plant-derived compounds have historically been utilized as medicinal remedies in different cultures due to their anti-inflammatory, antioxidant, and antimicrobial properties.

Rosemary (Rosmarinus officinalis L.) extract inhibits prostate cancer cell proliferation and survival by targeting Akt and mTOR.

Prostate cancer is the most commonly diagnosed type of cancer in North American men and is typically classified as either androgen receptor positive or negative depending on the expression of the androgen receptor (AR). AR positive prostate cancer can be treated with hormone therapy while AR negative prostate cancer is aggressive and does not respond to hormone therapy. It has been previously reported that rosemary extract (RE) has antioxidant, anti-inflammatory and anti-cancer properties.

Rosemary Extract Inhibits Proliferation, Survival, Akt, and mTOR Signaling in Triple-Negative Breast Cancer Cells.

Breast cancer is the most commonly diagnosed cancer in women. Triple-negative (TN) breast cancer lacks expression of estrogen receptor (ER), progesterone receptor (PR) as well as the expression and/or gene amplification of human epidermal growth factor receptor 2 (HER2). TN breast cancer is aggressive and does not respond to hormone therapy, therefore new treatments are urgently needed.