coniferyl alcohol/ailse

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AiltTrialacha cliniciúlaPaitinní

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12 torthaí

A pinoresinol-lariciresinol reductase homologue from the creosote bush (Larrea tridentata) catalyzes the efficient in vitro conversion of p-coumaryl/coniferyl alcohol esters into the allylphenols chavicol/eugenol, but not the propenylphenols p-anol/isoeugenol.

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Logáil Isteach / Cláraigh

The creosote bush (Larrea tridentata) accumulates a complex mixture of 8-8' regiospecifically linked lignans, of which the potent antioxidant nordihydroguaiaretic acid (NDGA) is the most abundant. Its tetra-O-methyl derivative (M4N) is showing considerable promise in the treatment of refractory

Coniferyl alcohol, a lignin precursor, stimulates Rhizobium rhizogenes A4 virulence.

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Logáil Isteach / Cláraigh

Rhizobium rhizogenes, a soil bacterium, is the causative agent of the neoplastic disease hairy root. Upon incubation of Rhizobium rhizogenes A4 with coniferyl alcohol, a lignin precursor, bacterial virulence on cotton cotyledon slices was stimulated. This was observed both in numbers of root hairs

Spirocyclic lignans from Guaiacum (Zygophyllaceae) induce apoptosis in human breast cancer cell lines.

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Logáil Isteach / Cláraigh

We investigated the composition of extracts derived from Guaiacum spp. (Zygophyllaceae), a group of neotropical tree species with varied uses in Central and South American traditional medicine. Activity-guided fractionation of Guaiacum heartwood extracts led to the identification of four new

RNA-Seq De Novo Assembly and Differential Transcriptome Analysis of Korean Medicinal Herb Cirsium japonicum var. spinossimum.

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Logáil Isteach / Cláraigh

Cirsium japonicum belongs to the Asteraceae or Compositae family and is a medicinal plant in Asia that has a variety of effects, including tumour inhibition, improved immunity with flavones, and antidiabetic and hepatoprotective effects. Silymarin is synthesized by 4-coumaroyl-CoA via both the

Isolation of the (+)-Pinoresinol-Mineralizing Pseudomonas sp. Strain SG-MS2 and Elucidation of Its Catabolic Pathway.

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Logáil Isteach / Cláraigh

Pinoresinol is a dimer of two β-β'-linked coniferyl alcohol molecules. It is both a plant defense molecule synthesized through the shikimic acid pathway and a representative of several β-β-linked dimers produced during the microbial degradation of lignin in dead plant material. Until now, little has

Allomonal and hepatotoxic effects following methyl eugenol consumption in Bactrocera papayae male against Gekko monarchus.

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Logáil Isteach / Cláraigh

Methyl eugenol (ME), is converted into two major phenylpropanoids, 2-allyl-4,5-dimethoxyphenol and trans-coniferyl alcohol, following consumption by the male fruit fly Bactrocera papayae. Chemical analysis of wild male B. papayae rectal glands, where the compounds are sequestered, revealed the

Total Biosynthesis for Milligram-Scale Production of Etoposide Inter-mediates in a Plant Chassis.

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Logáil Isteach / Cláraigh

Etoposide is a plant-derived drug used clinically to treat several forms of cancer. Recent shortages of etoposide demonstrate the need for a more depend-able production method to replace the semi-synthetic method currently in place, which relies on extraction of a precursor natural product from

Curcumin blocks prostaglandin E2 biosynthesis through direct inhibition of the microsomal prostaglandin E2 synthase-1.

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Logáil Isteach / Cláraigh

Prostaglandin E(2) (PGE(2)) plays a crucial role in the apparent link between tumor growth and chronic inflammation. Cyclooxygenase (COX)-2 and microsomal PGE(2) synthase-1, which are overexpressed in many cancers, are functionally coupled and thus produce massive PGE(2) in various tumors. Curcumin,

"Non-Taxifolin" Derived Flavonolignans: Phytochemistry and Biology.

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Logáil Isteach / Cláraigh

Flavonolignans are plant natural products, composed of a flavonoid moiety and a lignan (phenylpropanoid) part. Current literature focuses on flavonolignans formed from taxifolin and coniferyl alcohol as e.g. silybin and its congeners from fruit extract from the purple variety of the milk thistle

Biosynthesis of dehydrodiconiferyl alcohol glucosides: implications for the control of tobacco cell growth.

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Logáil Isteach / Cláraigh

The dehydrodiconiferyl alcohol glucosides A and B are factors isolated from transformed Vinca rosea tumor cells that can replace the cytokinin requirement for growth of tobacco (Nicotiana tabacum) pith and callus cells in culture. These factors, present in tobacco pith cells, have their

Lignans from linseed ( Linum usitatissimum L.) and its allied species: Retrospect, introspect and prospect

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Logáil Isteach / Cláraigh

Lignans are complex diphenolic compounds representing phytoestrogens and occur widely across the plant kingdom. Formed by the coupling of two coniferyl alcohol residues, lignans constitute major plant "specialized metabolites" with exceptional biological attributes that aid in plant defence and

Feasible Production of Lignans and Neolignans in Root-derived In Vitro Cultures of Flax (Linum usitatissimum L.).

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Logáil Isteach / Cláraigh

Flax lignans and neolignans impart health benefits, particularly in treating different types of cancers, due to their strong phytoestrogenic and antioxidant properties. The present study enhances the comprehension on the biosynthesis of antioxidant lignans and neolignans in root-derived in vitro

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