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Hyaluronan as a Prominent Biomolecule with Numerous Applications in Medicine

Katarína Valachová1, Ladislav Šoltés1

  • 1Centre of Experimental Medicine, Institute of Experimental Pharmacology and Toxicology, Slovak Academy of Sciences, Dúbravská Cesta 9, 84104 Bratislava, Slovakia.

International Journal of Molecular Sciences
|July 2, 2021
PubMed

Hyaluronan (HA) is a natural glycosaminoglycan present in many tissues of all vertebrates. HA has various biological functions, which are dependent on its molar mass. High-molar-mass HA has anti-angiogenic, immunosuppressive and anti-inflammatory properties, while low-molar-mass HA has opposite effects. HA has also antioxidative properties, however on the other hand it can be readily degraded by reactive oxygen species. For many years it has been used in treatment of osteoarthritis, cosmetics and in ophthalmology. In the last years there has been a growing interest of HA to also be applied in other fields of medicine such as skin wound healing, tissue engineering, dentistry and gene delivery. In this review we summarize information on modes of HA administration, properties and effects of HA in various fields of medicine including recent progress in the investigation of HA.

Keywords:
gene deliveryhyaluronic acidmedicinal applications of hyaluronanskin wound treatmenttissue engineering

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