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中美洲蛇科毒液在血栓形成方面的潜在生物技术应用。

Potential Biotechnological Applications of Venoms from the Family in Central America for Thrombosis.

机构信息

Instituto de Bioquímica Médica Leopoldo de Meis CCS, Universidade Federal do Rio de Janeiro, Rio de Janeiro 21941-902, RJ, Brazil.

Postgraduate Program in Neuroscience and Cell Biology, Federal University of Pará, Belém 66075-110, PA, Brazil.

出版信息

Toxins (Basel). 2024 Mar 8;16(3):142. doi: 10.3390/toxins16030142.

Abstract

Central America is home to one of the most abundant herpetofauna in the Americas, occupying only 7% of the continent's total area. Vipers and lizards are among the most relevant venomous animals in medical practice due to the consequences of envenomation from the bite of these animals. A great diversity of biomolecules with immense therapeutic and biotechnological value is contained in their venom. This paper describes the prominent leading representatives of the family , emphasizing their morphology, distribution, habitat, feeding, and venom composition, as well as the biotechnological application of some isolated components from the venom of the animals from these families, focusing on molecules with potential anti-thrombotic action. We present the leading protein families that interfere with blood clotting, platelet activity, or the endothelium pro-thrombotic profile. In conclusion, Central America is an endemic region of venomous animals that can provide many molecules for biotechnological applications.

摘要

中美洲是美洲拥有最丰富爬行动物和两栖动物的地区之一,其面积仅占该大陆总面积的 7%。由于被这些动物咬伤会导致中毒,响尾蛇和蜥蜴是医疗实践中最重要的相关有毒动物之一。它们的毒液中含有大量具有巨大治疗和生物技术价值的生物分子。本文描述了该科的杰出代表,强调了它们的形态、分布、栖息地、食性和毒液组成,以及从这些科的动物毒液中分离出的一些成分的生物技术应用,重点是具有潜在抗血栓作用的分子。我们介绍了干扰血液凝固、血小板活性或内皮促血栓形成特征的主要蛋白家族。总之,中美洲是有毒动物的特有地区,可以为生物技术应用提供许多分子。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bf43/10975971/7cdae0876501/toxins-16-00142-g001.jpg

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