Lipid peroxidation of cell membranes in the formation and regulation of plant protective reactions

Abstract

This review summarizes the most recent information on the role of lipid peroxidation processes in cell membranes and lipid peroxidation products in the regulation and formation of plant metabolism under the influence of stress factors. It is emphasized that plasmalemma permeability is an integral indicator of determining the functional state of plant cells under stress. The importance of the processes of lipoperoxidation in the formation of protective reactions and maintenance of homeostasis of plants under adverse effects is considered. It is concluded that activation of lipid peroxidation can cause the development of cell damage and then cell death, and at the same time induce the activation of protective mechanisms and the development of adaptive responses aimed at increasing stress resistance. The tasks and prospects of further research of cell membrane lipid peroxide oxidation processes are discussed in order to clarify the role of lipoperoxidation products in signaling, regulation, and maintenance of homeostasis by stressors.

WITHDRAWN: The protective action of antioxidant and nitrogen fixation systems in soybean–Bradyrhizobium symbiosis under varying water conditions

“…Many ROS receptors are found in cell membranes, where most of the starting enzyme systems are located; these have been found to be involved in the initiation of calcium, lipoxygenase, phosphatide-oxalate signaling systems (Mittler 2017). Therefore, there is no doubt that lipid peroxidation processes participate in the regulation of plant cell homeostasis, including inter alia the establishment of microbial-plant interactions (Mamenko and Kots 2020). The activation of lipid peroxidation is one of the first non-specific links in the general stress response and can initiate other defense mechanisms; the products of the lipid peroxidation process are considered as indicators and primary mediators of stress (Ayala et al 2014).…”

WITHDRAWN: Effective symbiosis and activation of protective antioxidant systems for increasing soybean tolerance to drought

“…Many ROS receptors are found in cell membranes, where most of the starting enzyme systems are located; these have been found to be involved in the initiation of calcium, lipoxygenase, phosphatideoxalate signaling systems (Mittler 2017). Therefore, there is no doubt that lipid peroxidation processes participate in the regulation of plant cell homeostasis, including inter alia the establishment of microbialplant interactions (Mamenko and Kots 2020). The activation of lipid peroxidation is one of the rst nonspeci c links in the general stress response and can initiate other defense mechanisms; the products of the lipid peroxidation process are considered as indicators and primary mediators of stress (Ayala et al 2014).…”

Профілактика Та Корекція Тиреоїдної Дисфункції У Підлітків Із Цукровим Діабетом 1 Типу На Етапах Статевого Дозрівання

“…The study of the thyroid gland (TG) function during puberty period is of special interest due to the important role of its hormones in the development of the reproductive system [1]. In the period of pre-, and especially, early puberty, even in practically healthy adolescents, the thyrotropin (TSH) levels increase and signs of thyroid insufficiency of varying degrees may develop due to hormonal changes during puberty [2]. In the background of the increased need for thyroid hormones and increased iodine uptake by the thyroid gland, the urinary iodine excretion increases leading to the formation of relative iodine deficiency even under conditions of normal iodine intake.…”