Effects of the collagenolytic cell wall component of Fusobacterium necrophorum subsp. necrophorum on bovine hepatocytes
Related Experiment Video
Updated: Jul 17, 2026

Isolation and 3D Collagen Sandwich Culture of Primary Mouse Hepatocytes to Study the Role of Cytoskeleton in Bile Canalicular Formation In Vitro
Published on: December 20, 2019
K Okamoto1, M Kanoe, Y Yaguchi
1Laboratory of Animal Health, Tokyo University of Agriculture, 1737 Funako, Atsugi, Kanagawa 243-0034, Japan. heath@qf6.so-net.ne.jp
Abstract:
The effects of the collagenolytic cell wall component (CCWC) of Fusobacterium necrophorum subsp. necrophorum on bovine hepatic cell and cytoskeletons were investigated. Scanning electron microscopy (SEM) demonstrated that CCWC damaged the cell surfaces, forming tiny holes on the cell membranes. Sodium dodecyl sulphate polyacrylamide gel electrophoresis (SDS-PAGE) profiles revealed that CCWC degraded bovine cytokeratin and vimentin and by indirect fluorescent antibody (IFA) method, it was shown that CCWC caused the deformation of hepatocellular vimentin. This suggested that CCWC contributes to bovine hepatic injury and it may be as important pathogenic factor in the development of bovine hepatic abscesses.
Related Concept Videos
Fibril-associated Collagen
For example, the type II collagen fibrils in cartilage have covalently bound type IX fibril-associated collagens at regular intervals. Other types of fibril-associated collagens are...
Necrosis
Morphological Manifestations of Necrosis
Necrotic cells show different types of morphological appearance depending on the type of tissue and infection. In coagulative necrosis, cells become anucleated and die, but their...
Cirrhosis II: Pathophysiology

