SEOUL — When Mun Jung-ho launched his YouTube career a couple of years ago at the ripe age of 50, he wasn’t sure what he wanted his channel to be about. Mun, a voice actor by day, experimented ...

in the future. Dr. Mun Ji-young, a joint corresponding author, and Dr. Jung Min-kyo, a joint author, of KBRI said, "Diseases occur when inter-organelle communication is hindered or disturbed.