Chemical composition, pharmacological effects, and parasitic mechanisms of Cistanche deserticola: An update

Abstract

BackgroundC. deserticola, a highly esteemed medicinal herb in China, commonly referred to as "desert ginseng", has been renowned for its unique pharmacological properties in clinical use for countless centuries. Despite its long-standing reputation, our current comprehension of its active components and pharmacological effects remains shallow and incomplete. Moreover, the unclear mechanism underlying its pharmacological actions hinders the advancement and utilization of novel drug formulations derived from C. deserticola. Furthermore, as a unique parasitic plant, the current research on its parasitic mechanisms is limited, hampering efforts to enhance both its medicinal composition and overall yields. PurposeThe objective of this review is to meticulously assess, condense, and evaluate the salient aspects pertaining to the chemical composition, pharmacological impacts, and parasitic mechanisms of C. deserticola. Furthermore, the aim is to furnish valuable references that can inform and guide future research endeavors and developmental activities related to C. deserticola. MethodsThis review adheres to the rigorous standards outlined in the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. A thorough examination and analysis of pertinent research findings, published up to February 6, 2024, has been conducted. Databases such as PubMed, Scopus, Web of Science, Cochrane, and Science Direct were exhaustively searched using targeted keywords and operators to delve into the chemical constituents, pharmacological effects, and parasitic mechanisms exhibited by C. deserticola. ResultsThe review comprehensively summarizes the advancements in research regarding the chemical composition, pharmacological impacts, and toxicological safety of C. deserticola. It delves into the parasitic mechanisms of C. deserticola from three distinct angles: seed germination, haustorium induction, and recognition of signal substances. Furthermore, the review pinpoints pertinent issues and offers insightful recommendations for future exploration and research pertaining to C. deserticola. ConclusionIn recent years, C. deserticola has garnered considerable attention due to its distinctive pharmacological properties. This comprehensive review aims to establish a scientific foundation for the development of potential novel drugs and the enhancement of both the quantity and quality of C. deserticola. It accomplishes this by meticulously analyzing and evaluating the latest research findings pertaining to its chemical composition, pharmacological impacts, and parasitic mechanisms.