• subfamily Orthoretrovirinae
    • genus Deltaretrovirus
  • ์ –์†Œ์—์„œ ๋†’์€ ๋น„์œจ๋กœ ๊ฐ์—ผ๋จ.
  • ๋Œ€๋ถ€๋ถ„ ์ฆ์ƒ์ด ์—†์œผ๋‚˜, ๊ฐ์—ผ๋œ ์†Œ ์ง‘๋‹จ์—์„œ multicentric lymphosarcoma๊ฐ€ ๋‚˜ํƒ€๋‚  ์ˆ˜ ์žˆ์Œ.
  • ๋†’์€ ์ƒ์‚ฐ์„ฑ์„ ๊ฐ€์ง„ ์ –์†Œ์˜ ๋„ํƒœ, ์†Œ์˜ ์ˆ˜์ถœ ์ œํ•œ ๋“ฑ์œผ๋กœ ๊ฒฝ์ œ์  ์†์‹ค ๋ฐœ์ƒ.
  • Sporadic form, Lethal form
  • 1์ฐจ target : IgM ๋ฐœํ˜„ํ•˜๋Š” B lymphocyte. + monocyte, macrophage
  • ๋Œ€๋ถ€๋ถ„ ์ฆ์ƒ์ด ์—†์–ด ํ˜ˆ์ฒญํ•™์  ํ…Œ์ŠคํŠธ๋กœ ํ™•์ธ