@article{oai:soar-ir.repo.nii.ac.jp:00003844,
 author = {Qian,  Jinze and Yan,  Jingmin and Ge,  Fengxia and Zhang,  Beiru and Fu,  Xiaoying and Tomozawa,  Hiroshi and Sawashita,  Jinko and Mori,  Masayuki and Higuchi,  Keiichi},
 issue = {5},
 journal = {PLOS PATHOGENS},
 month = {May},
 note = {Amyloidosis describes a group of protein folding diseases in which amyloid proteins are abnormally deposited in organs and/or tissues as fine fibrils. Mouse senile amyloidosis is a disorder in which apolipoprotein A-II (apoA-II) deposits as amyloid fibrils (AApoAII) and can be transmitted from one animal to another both by the feces and milk excreted by mice with amyloidosis. Thus, mouse AApoAII amyloidosis has been demonstrated to be a "transmissible disease". In this study, to further characterize the transmissibility of amyloidosis, AApoAII amyloid fibrils were injected into transgenic Apoa2(c)Tg(+/-) and normal R1.P1-Apoa2(c) mice to induce AApoAII systemic amyloidosis. Two months later, AApoAII amyloid deposits were found in the skeletal muscles of amyloid-affected mice, primarily in the blood vessels and in the interstitial tissues surrounding muscle fibers. When amyloid fibrils extracted from the skeletal muscles were subjected to Western blot analysis, apoA-II was detected. Amyloid fibril fractions isolated from the muscles not only demonstrated the structure of amyloid fibrils but could also induce amyloidosis in young mice depending on its fibril conformation. These findings present a possible pathogenesis of amyloidosis: transmission of amyloid fibril conformation through muscle, and shed new light on the etiology involved in amyloid disorders., Article, PLOS PATHOGENS. 6(5):e1000914 (2010)},
 title = {Mouse Senile Amyloid Fibrils Deposited in Skeletal Muscle Exhibit Amyloidosis-Enhancing Activity},
 volume = {6},
 year = {2010}
}