Cadmium-induced stress: a close look at the relationship between autophagy and apoptosis.

Stress is acknowledged as one of the major factors responsible for autophagy induction, a tightly regulated process that acts as a pro-death or pro-survival mechanism within cells. Cadmium (Cd), a toxic heavy metal, induces apoptosis and autophagy in cells after exposure to low concentrations. This is due to Cd's ability to induce oxidative stress in cells and tissues by overproducing reactive oxygen species.

Role of the calcium-sensing receptor (CaSR) in cancer metastasis to bone: Identifying a potential therapeutic target.

Cancer is a major cause of morbidity and mortality worldwide due to its ability to evade immune surveillance and metastasize from its origin to a secondary point of contact. Though several treatment techniques have been developed to suppress or manage cancer spread, a strategy for total control over the disease continues to evade researchers. In considering ways to control or prevent cancer from metastasizing to the bone, we analyze the impact of the calcium-sensing receptor (CaSR), whose primary role is to maintain calcium (Ca) homeostasis in cellular and systemic physiological processes.

The circular RNA HIPK3 (circHIPK3) and its regulation in cancer progression: Review.

Circular RNAs (circRNAs) are a class of covalently closed continuous loops of single-stranded RNA molecules, and broadly expressed in the cytoplasm of eukaryotic cells. CircRNAs have attracted considerable research attention in recent years, an attention primarily attributed to their critical roles in the development and progression of diseases, especially in cancers. The circRNA homeodomain-interacting protein kinase 3 (circHIPK3) is a recently identified circRNA, acknowledged to be relevant to human pathology and cancer progression.