Nanovesicles from kupreawidis bacteria and their use

摘要

The present invention relates to vesicles derived from a bacterium of the genus Cupriavidus and uses thereof. The present inventors compared with normal people, gastric cancer, colon cancer, pancreatic cancer, bile duct cancer, breast cancer, ovarian cancer, bladder cancer, prostate cancer, head and neck cancer, malignant diseases such as lymphoma, cardiomyopathy, atrial fibrillation, Heart vesicles such as variant angina, chronic obstructive pulmonary disease, stroke, diabetes, renal failure, dementia, Parkinson's disease and depression, the vesicles are significantly reduced, and the vesicles are pathogenic. It significantly suppressed the secretion of inflammatory mediators by sex vesicles and at the same time suppressed the development of cancer. Vesicles derived from cupriawidus bacterium according to the present invention, gastric cancer, colon cancer, pancreatic cancer, bile duct cancer, breast cancer, ovarian cancer, bladder cancer, prostate cancer, head and neck cancer, lymphoma and other malignant diseases, cardiomyopathy, Atrial fibrillation, heart disease such as variant angina, chronic obstructive pulmonary disease, stroke, diabetes, renal failure, dementia, Parkinson's disease or depression, and a method for preventing or treating the disease are developed. Useful for the purpose. [Selection diagram] None