Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
9603195 | Journal of Bioscience and Bioengineering | 2005 | 8 Pages |
Abstract
Hyaluronan (HA) is an important structural element in the vitreous humor of the eye, synovial fluid, and skin of vertebrates. Moreover, HA interacts with proteins such as CD44, RHAMM, and fibrinogen, thereby influencing many natural processes such as angiogenesis, cancer, cell motility, wound healing, and cell adhesion. Reflecting such a variety of functions, HA has attracted attention from a wide range of application fields such as medicine (including surgery), cosmetics, and health foods. Traditionally HA was extracted from rooster combs, but nowadays is produced by the fermentation of streptococci. At present, quality issues such as purity and molecular weight distribution, rather than quantity, have been the focus of strain and process development in HA production. To meet ever-increasing public demand, novel systems that can yield sufficient amounts of high-quality of HA and related materials are required.
Keywords
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Bioengineering
Authors
Takashi Yamada, Takeru Kawasaki,