Shares of Indaptus Therapeutics Inc. /zigman2/quotes/204811863/composite INDP +14.94% were up 21.6% in premarket trading on Thursday after the company said U.S. regulators have allowed a Phase 1 clinical trial for its experimental cancer treatment to move forward. Indaptus plans to enroll patients with advanced solid tumors who have already unsucessfully undergone approved treatments. The study is set to begin in the second half of the year. Indaptus stock has tumbled 56.1% this year, while the S&P 500 /zigman2/quotes/210599714/realtime SPX -0.12% has declined 17.7%.


