BIFIDOBACTERIUM SP. STRAIN AND EXTRACELLULAR VESICLE DERIVED THEREFROM, AND ANTI-INFLAMMATORY AND ANTI-BACTERIAL USES THEREOF

摘要

The present invention relates to: a novel strain of Bifidobacterium breve or a Bifidobacterium animalis subsp. lactis belonging to the genus Bifidobacterium; a lysate thereof; a culture medium; an extract of the culture medium; an extracellular vesicle; and anti-inflammatory and/or anti-bacterial uses thereof. A novel strain and an extracellular vesicle derived therefrom, according to one aspect, can be effectively used in the prevention, alleviation, or treatment of inflammation-related conditions or bacterial infections.