Immunotherapy: A new target for cancer cure (Review).

Cancer is the leading cause of death globally and there is a worldwide cancer epidemic. Immunotherapy has emerged as a promising anticancer therapy. In particular, oncolytic viruses destroy cancer cells without destroying normal tissue via viral self‑replication and anti‑tumor immune responses, showing potential for cancer therapy.

Evaluation of potassium ferrate activated biochar for the simultaneous adsorption of copper and sulfadiazine: Competitive versus synergistic.

Combined pollution caused by organic pollutants and heavy metals pose a significant challenge to the adsorption process. In this study, iron-modified biochar (Fe-BC) was prepared by using ferrate (KFeO) and wheat stalk as the precursors for the adsorption of copper (Cu) and sulfadiazine (SDZ), especially under combined pollution scenarios. Iron modification not only enlarged the surface area but also loaded iron oxide nanoparticles on biochar surface.