Plant Terpenoids as Hit Compounds against Trypanosomiasis

Area of Science:

• Parasitology
• Tropical Medicine
• Natural Product Chemistry

Background:

• Human African trypanosomiasis and American trypanosomiasis are neglected tropical diseases caused by Trypanosoma parasites.
• Global spread of these diseases is increasing due to factors like migration and climate change.
• Current treatments for trypanosomiasis are suboptimal, especially for resource-limited populations.

Purpose of the Study:

• To review recent research (2016-2021) on plant-derived terpenoids and their derivatives.
• To evaluate the efficacy of these compounds against Trypanosoma parasites.
• To identify potential new drug candidates for treating trypanosomiasis.

Main Methods:

• Literature review of scientific studies published between 2016 and 2021.
• Focus on research involving plant terpenoids and semi-synthetic derivatives.
• Analysis of in vitro and in vivo activity data against Trypanosoma parasites.

Main Results:

• Plant terpenoids and their semi-synthetic derivatives exhibit significant activity against Trypanosoma parasites.
• Promising results were observed in both laboratory (in vitro) and living organism (in vivo) studies.
• These findings highlight the potential of natural products in antiparasitic drug discovery.

Conclusions:

• Plant-derived terpenoids represent a promising source for developing new drugs against human trypanosomiasis.
• Further research into these compounds could lead to improved treatments for neglected tropical diseases.
• Natural products offer a viable strategy to expand the drug pipeline for protozoal infections.