Composition for promoting production of immunostimulatory factor
According to the present invention, various diseases, such as viral diseases, cancer, and multiple sclerosis, can be prevented and improved by using an immunostimulatory factor production-promoting composition comprising genomic double-stranded RNA of a plant-derived endornavirus.
1. A method for promoting immunostimulatory factor production in an animal or human, comprising administering a composition comprising a genomic double-stranded RNA of a plant-derived endornavirus to the animal or human.
2. The method according to claim 1 , wherein the plant is a capsicum plant, a rice plant, or a Vicia plant.
3. The method according to claim 1 , wherein the genomic double-stranded RNA has a length of 8 to 20 kbp.
4. The method according to claim 1 , wherein the genomic double-stranded RNA is linear.
5. The method according to claim 1 , wherein the composition is a pharmaceutical composition.
6. The method according to claim 1 , wherein the composition is an intranasal preparation.
7. The method according to claim 1 , wherein the composition is an oral preparation.
8. The method according to claim 1 , wherein the composition is a food composition.
9. The method according to claim 1 , wherein the animal or human has a viral infection.
10. The method according to claim 9 , wherein the animal or human has an RNA viral infection.
11. The method according to claim 1 , wherein the composition is used as an adjuvant.
12. The method according to claim 1 , wherein the animal or human has cancer.
13. The method according to claim 1 , wherein the plant is Capsicum annuum Kyousuzu.
14. The method according to claim 1 , wherein the plant is Oryza sativa Koshihikari.