Functional studies of plant latex as a rich source of bioactive compounds: focus on proteins and alkaloids

J Gracz-Bernaciak, O Mazur, R Nawrot - International journal of molecular …, 2021 - mdpi.com
Latex, a sticky emulsion produced by specialized cells called laticifers, is a crucial part of a
plant's defense system against herbivory and pathogens. It consists of a broad spectrum of …

Contribution of endophytes towards improving plant bioactive metabolites: a rescue option against red-taping of medicinal plants

S Tsipinana, S Husseiny, KA Alayande… - Frontiers in Plant …, 2023 - frontiersin.org
Medicinal plants remain a valuable source for natural drug bioprospecting owing to their
multi-target spectrum. However, their use as raw materials for novel drug synthesis has been …

Biosynthesis of strychnine

B Hong, D Grzech, L Caputi, P Sonawane, CER López… - Nature, 2022 - nature.com
Strychnine is a natural product that, through isolation, structural elucidation and synthetic
efforts, shaped the field of organic chemistry. Currently, strychnine is used as a pesticide to …

Proteomics-Guided Mining and Characterization of Epoxidase Involved in Camptothecin Biosynthesis from Camptotheca acuminata

X Pu, M Wang, M Chen, X Lin, M Lei… - ACS Chemical …, 2023 - ACS Publications
The detailed metabolic map for camptothecin (CPT) biosynthesis in Camptotheca acuminata
has been proposed according to our combined omics results. However, the CYP450 …

Elucidation of the mescaline biosynthetic pathway in peyote (Lophophora williamsii)

JL Watkins, Q Li, S Yeaman, PJ Facchini - The Plant Journal, 2023 - Wiley Online Library
Peyote (Lophophora williamsii) is an entheogenic and medicinal cactus native to the
Chihuahuan desert. The psychoactive and hallucinogenic properties of peyote are …

Discovering and harnessing oxidative enzymes for chemoenzymatic synthesis and diversification of anticancer camptothecin analogues

TAM Nguyen, TD Nguyen, YY Leung… - Communications …, 2021 - nature.com
Semi-synthetic derivatives of camptothecin, a quinoline alkaloid found in the Camptotheca
acuminata tree, are potent anticancer agents. Here we discovered two C. acuminata …

Integrative Analysis of Elicitor-Induced Camptothecin Biosynthesis in Camptotheca acuminata Plantlets Through a Combined Omics Approach

X Pu, HC Gao, MJ Wang, JH Zhang, JH Shan… - Frontiers in Plant …, 2022 - frontiersin.org
Treatments with abiotic elicitors can efficiently induce the accumulation of specialized
metabolites in plants. We used a combined omics approach to analyze the elicitation effects …

Cytochrome P450 monooxygenase-mediated tailoring of triterpenoids and steroids in plants

K Malhotra, J Franke - Beilstein Journal of Organic Chemistry, 2022 - beilstein-journals.org
The cytochrome P450 monooxygenase (CYP) superfamily comprises hemethiolate enzymes
that perform remarkable regio-and stereospecific oxidative chemistry. As such, CYPs are key …

[HTML][HTML] Discovery of a cytochrome P450 enzyme catalyzing the formation of spirooxindole alkaloid scaffold

TAM Nguyen, D Grzech, K Chung, Z Xia… - Frontiers in Plant …, 2023 - frontiersin.org
Spirooxindole alkaloids feature a unique scaffold of an oxindole ring sharing an atom with a
heterocyclic moiety. These compounds display an extensive range of biological activities …

Specialized metabolite modifications in Brassicaceae seeds and plants: diversity, functions and related enzymes

L Barreda, C Brosse, S Boutet, F Perreau… - Natural Product …, 2024 - pubs.rsc.org
Covering: up to 2023Specialized metabolite (SM) modifications and/or decorations,
corresponding to the addition or removal of functional groups (eg hydroxyl, methyl, glycosyl …