Transcription factor Runx2 changes the expression of some matricellular proteins in metastatic breast cancer cells.

Background: Runx2 is one of the runt-related genes that are overexpressed in human cancers and contribute to metastasis. The cancer cell metastasis requires modifications of the extracellular matrix (ECM) and reduction in ECM-cell interaction. This process is performed by various enzymes and proteins secreted by cancer and surrounding cells.

Toxic effects of subchronic oral acetamiprid exposure in rats.

Acetamiprid, a selective agonist of type-2 nicotinic acetylcholine receptors, is one of the most widely used neonicotinoids. The hepato- and nephrotoxic potential of acetamiprid has not been clarified although it is known to be toxic to other several organ systems, including the nervous, respiratory and immune systems. The present study aimed to investigate acetamiprid liver and kidney toxicity in male rats after a 90-day subchronic exposure to 12.