Pittsburg, KS – The next big thing in the battle against cancer and other diseases is very, very small.In his lab at PSU, Santimukul Santra is conducting research on the use of polymeric and iron oxide nanotheranostics as potential delivery methods for life-saving anti-cancer drugs. As he works, Santra imagines a time in the not-too-distant future when treatments for cancer and a host of other diseases will be personalized, targeted and free of the debilitating and often dangerous side effect…