KZ02 enhances the radiosensitivity of BRAF-mutated CRC in vitro and in vivo.

Colorectal cancer (CRC) is a common malignant tumor with a high incidence and mortality worldwide. Preoperative chemoradiotherapy is a common treatment for patients with metastatic colorectal cancer (mCRC) as it reduces colostomy and local recurrence. The RAS (rat sarcoma)-RAF (extracellular signal-regulated kinase)-MEK (mitogen-activated protein kinase)-ERK (extracellular signal-regulated kinase) pathway regulates important cellular processes in the CRC.

Effects of aqueous stable fullerene nanocrystal (nC60) on Scenedesmus obliquus: evaluation of the sub-lethal photosynthetic responses and inhibition mechanism.

Understanding sub-lethal effects of nanomaterial may be particularly important to determining ecosystem responses as current levels of nanomaterial release are low compared to levels projected for the future. In this work, the sub-lethal effects of water stable, nanocrystalline fullerenes as C60 (termed nC60) were studied on Scenedesmusobliquus, a globally distributed phytoplankton. Sub-lethal concentration for S.