ソース:[1] PRESS: Johnson & Johnson in talks to buy Protagonist Therapeutics (https://fintel.io/news/press-johnson-johnson- ...)[2] Johnson & Johnson In Talks To Acquire Protagonist Therapeutics: Report - Benzinga (https://vertexaisearch.cloud.google.com/groun ...)[3] Why Did Protagonist Therapeutics Stock Soar Today? - Stocktwits (https://vertexaisearch.cloud.google.com/groun ...)