Results 1 to 10 of about 49,819 (301)

The TriForC database : a comprehensive up-to-date resource of plant triterpene biosynthesis [PDF]

open access: gold, 2018
Triterpenes constitute a large and important class of plant natural products with diverse structures and functions. Their biological roles range from membrane structural components over plant hormones to specialized plant defence compounds.
Bak, Soren   +8 more
core   +4 more sources

Acetylated Triterpene Glycosides and Their Biological Activity from Holothuroidea Reported in the Past Six Decades [PDF]

open access: gold, 2016
This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC-BY) license (http://creativecommons.org/licenses/by/4.0/).Sea cucumbers have been valued for many centuries as a tonic and ...
Bahrami, Yadollah   +1 more
core   +3 more sources

First Evidence of Gastroprotection by Schinus molle: Roles of Nitric Oxide, Prostaglandins, and Sulfhydryls Groups in Its Mechanism of Action

open access: yesMolecules, 2022
Schinus molle is a plant traditionally used in Mexico to treat gastric disorders. However, no scientific evidence has been reported on its gastroprotective effect. The aim of the current contribution was to conduct a bioassay-guided study on S.
María Elena Sánchez-Mendoza   +5 more
doaj   +1 more source

Characterization of Triterpene Saponin Glycyrrhizin Transport by Glycyrrhiza glabra

open access: yesPlants, 2022
Glycyrrhizin (GL), a triterpene compound produced by Glycyrrhiza species, is a crucial pharmacologically active component of crude drugs. In contrast to the biosynthesis of GL in plants, little is known about GL transport and accumulation in plants.
Kakuki Kato   +4 more
doaj   +1 more source

A seed-specific regulator of triterpene saponin biosynthesis in Medicago truncatula [PDF]

open access: yes, 2020
Plants produce a vast array of defense compounds to protect themselves from pathogen attack or herbivore predation. Saponins are a specific class of defense compounds comprising bioactive glycosides with a steroidal or triterpenoid aglycone backbone. The
Arendt, Philipp   +11 more
core   +2 more sources

Interference between ER stress-related bZIP-type and jasmonate-inducible bHLH-type transcription factors in the regulation of triterpene saponin biosynthesis in Medicago truncatula

open access: yesFrontiers in Plant Science, 2022
Triterpene saponins (TS) are a structurally diverse group of metabolites that are widely distributed in plants. They primarily serve as defense compounds and their production is often triggered by biotic stresses through signaling cascades that are ...
Bianca Ribeiro   +20 more
doaj   +1 more source

Boswellia serrata Preserves Intestinal Epithelial Barrier from Oxidative and Inflammatory Damage [PDF]

open access: yes, 2015
Aminosalicylates, corticosteroids and immunosuppressants are currently the therapeutic choices in inflammatory bowel diseases (IBD), however, with limited remission and often serious side effects.
Brun, Paola   +10 more
core   +5 more sources

Role of diacylglycerol kinase in autophagy, ER biogenesis, and triterpene metabolism

open access: yesAutophagy Reports, 2022
Saccharomyces cerevisiae is widely used for producing various triterpenes by exploiting its native mevalonate/ergosterol pathway. Yeasts that accumulate phospholipids can produce more triterpenes.
Kalyani Sai Reju   +3 more
doaj   +1 more source

Chemical constituents isolated from stems of Maesa membranacea

open access: yesVietnam Journal of Science, Technology and Engineering, 2022
Maesa membranacea A. DC. (Myrsinaceae) has been traditionally used for the treatment of fever and hepatitis. The phytochemical investigation of Maesa membranacea stems has led to the isolation of six compounds including kaempferol (1), (-)-epicatechin ...
Nguyen Thanh Le   +6 more
doaj   +1 more source

Identification of early quassinoid biosynthesis in the invasive tree of heaven (Ailanthus altissima) confirms evolutionary origin from protolimonoids

open access: yesFrontiers in Plant Science, 2022
The tree of heaven, Ailanthus altissima (MILL.) SWINGLE, is a globally invasive plant known to secrete allelopathic metabolites called quassinoids. Quassinoids are highly modified triterpenoids.
Ling Chuang   +4 more
doaj   +1 more source

Home - About - Disclaimer - Privacy