The Role of Hydroxycinnamic Acid Amide Pathway in Plant Immunity

The compounds involved in the hydroxycinnamic acid amide (HCAA) pathway are an important class of metabolites in plants. Extensive studies have reported that a variety of plant hydroxycinnamamides exhibit pivotal roles in plant–pathogen interactions, such as p-coumaroylagmatine and ferulic acid. The...

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Autores principales: Liu, Saifei, Jiang, Jincheng, Ma, Zihui, Xiao, Muye, Yang, Lan, Tian, Binnian, Yu, Yang, Bi, Chaowei, Fang, Anfei, Yang, Yuheng
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2022
Materias:
Plant Science
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9257175/
https://www.ncbi.nlm.nih.gov/pubmed/35812905
http://dx.doi.org/10.3389/fpls.2022.922119
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author Liu, Saifei
Jiang, Jincheng
Ma, Zihui
Xiao, Muye
Yang, Lan
Tian, Binnian
Yu, Yang
Bi, Chaowei
Fang, Anfei
Yang, Yuheng
author_facet Liu, Saifei
Jiang, Jincheng
Ma, Zihui
Xiao, Muye
Yang, Lan
Tian, Binnian
Yu, Yang
Bi, Chaowei
Fang, Anfei
Yang, Yuheng
author_sort Liu, Saifei
collection PubMed
description The compounds involved in the hydroxycinnamic acid amide (HCAA) pathway are an important class of metabolites in plants. Extensive studies have reported that a variety of plant hydroxycinnamamides exhibit pivotal roles in plant–pathogen interactions, such as p-coumaroylagmatine and ferulic acid. The aim of this review is to discuss the emerging findings on the functions of hydroxycinnamic acid amides (HCAAs) accumulation associated with plant defenses against plant pathologies, antimicrobial activity of HCAAs, and the mechanism of HCAAs involved in plant immune responses (such as reactive oxygen species (ROS), cell wall response, plant defense hormones, and stomatal immunity). However, these advances have also revealed the complexity of HCAAs participation in plant defense reactions, and many mysteries remain to be revealed. This review provides an overview of the mechanistic and conceptual insights obtained so far and highlights areas for future exploration of phytochemical defense metabolites.
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spelling pubmed-92571752022-07-07 The Role of Hydroxycinnamic Acid Amide Pathway in Plant Immunity Liu, Saifei Jiang, Jincheng Ma, Zihui Xiao, Muye Yang, Lan Tian, Binnian Yu, Yang Bi, Chaowei Fang, Anfei Yang, Yuheng Front Plant Sci Plant Science The compounds involved in the hydroxycinnamic acid amide (HCAA) pathway are an important class of metabolites in plants. Extensive studies have reported that a variety of plant hydroxycinnamamides exhibit pivotal roles in plant–pathogen interactions, such as p-coumaroylagmatine and ferulic acid. The aim of this review is to discuss the emerging findings on the functions of hydroxycinnamic acid amides (HCAAs) accumulation associated with plant defenses against plant pathologies, antimicrobial activity of HCAAs, and the mechanism of HCAAs involved in plant immune responses (such as reactive oxygen species (ROS), cell wall response, plant defense hormones, and stomatal immunity). However, these advances have also revealed the complexity of HCAAs participation in plant defense reactions, and many mysteries remain to be revealed. This review provides an overview of the mechanistic and conceptual insights obtained so far and highlights areas for future exploration of phytochemical defense metabolites. Frontiers Media S.A. 2022-06-22 /pmc/articles/PMC9257175/ /pubmed/35812905 http://dx.doi.org/10.3389/fpls.2022.922119 Text en Copyright © 2022 Liu, Jiang, Ma, Xiao, Yang, Tian, Yu, Bi, Fang and Yang. https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
spellingShingle Plant Science
Liu, Saifei
Jiang, Jincheng
Ma, Zihui
Xiao, Muye
Yang, Lan
Tian, Binnian
Yu, Yang
Bi, Chaowei
Fang, Anfei
Yang, Yuheng
The Role of Hydroxycinnamic Acid Amide Pathway in Plant Immunity
title The Role of Hydroxycinnamic Acid Amide Pathway in Plant Immunity
title_full The Role of Hydroxycinnamic Acid Amide Pathway in Plant Immunity
title_fullStr The Role of Hydroxycinnamic Acid Amide Pathway in Plant Immunity
title_full_unstemmed The Role of Hydroxycinnamic Acid Amide Pathway in Plant Immunity
title_short The Role of Hydroxycinnamic Acid Amide Pathway in Plant Immunity
title_sort role of hydroxycinnamic acid amide pathway in plant immunity
topic Plant Science
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9257175/
https://www.ncbi.nlm.nih.gov/pubmed/35812905
http://dx.doi.org/10.3389/fpls.2022.922119
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