Works (19)

Updated: April 3rd, 2024 21:11

2021 journal article

Enzyme Complexes of Ptr4CL and PtrHCT Modulate Co-enzyme A Ligation of Hydroxycinnamic Acids for Monolignol Biosynthesis in Populus trichocarpa

FRONTIERS IN PLANT SCIENCE, 12.

By: C. Lin n, Y. Sun*, J. Song n, H. Chen n, R. Shi n, C. Yang n, J. Liu n, S. Tunlaya-Anukit n ...

author keywords: protein interaction; monolignol biosynthesis; wood formation; Populus trichocarpa; BiFC; metabolic flux
TL;DR: It is proposed that Ptr4CL/PtrHCT complexes modulate the metabolic flux of CoA ligation for monolignol biosynthesis during wood formation in P. trichocarpa. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: November 8, 2021

2019 journal article

CAD1 and CCR2 protein complex formation in monolignol biosynthesis in Populus trichocarpa

NEW PHYTOLOGIST, 222(1), 244–260.

By: X. Yan*, J. Liu n, H. Kim*, B. Liu*, X. Huang*, Z. Yang n, Y. Lin*, H. Chen n ...

Contributors: X. Yan*, J. Liu n, H. Kim*, B. Liu*, X. Huang*, Z. Yang n, Y. Lin*, H. Chen n ...

author keywords: co-immunoprecipitation; enzyme activity; monolignol biosynthetic pathway; nuclear magnetic resonance (NMR); Populus trichocarpa; stem-differentiating xylem protein
MeSH headings : Aldehyde Oxidoreductases / genetics; Aldehyde Oxidoreductases / metabolism; Down-Regulation / genetics; Gene Expression Regulation, Plant; Lignin / metabolism; Magnetic Resonance Spectroscopy; Plant Proteins / genetics; Plant Proteins / metabolism; Plants, Genetically Modified; Populus / genetics; Populus / metabolism; RNA Interference; Recombinant Proteins / metabolism; Xylem / metabolism
TL;DR: Evidence is provided for the formation of PtrCAD1/PtrCCR2 protein complexes in monolignol biosynthesis in planta, and biomolecular fluorescence complementation and pull-down/co-immunoprecipitation experiments supported a hypothesis of P Tr trichocarpa heterodimer formation. (via Semantic Scholar)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: December 17, 2018

2018 journal article

Improving wood properties for wood utilization through multi-omics integration in lignin biosynthesis

Nature Communications, 9(1), 1579.

By: J. Wang n, M. Matthews n, C. Williams n, R. Shi n, C. Yang n, S. Tunlaya-Anukit n, H. Chen n, Q. Li* ...

Contributors: J. Wang n, M. Matthews n, C. Williams n, R. Shi n, C. Yang n, S. Tunlaya-Anukit n, H. Chen n, Q. Li* ...

MeSH headings : Gene Expression Regulation, Plant; Lignin / biosynthesis; Lignin / genetics; Plants, Genetically Modified / genetics; Populus / genetics; Populus / metabolism; Transcriptome / genetics; Trees / genetics; Trees / metabolism; Wood / chemistry; Wood / physiology; Xylem / metabolism
TL;DR: A multi-omics quantitative integrative analysis of lignin biosynthesis can advance the strategic engineering of wood for timber, pulp, and biofuels and may lead to greater understanding of other pathways for improved growth and adaptation. (via Semantic Scholar)
Sources: Web Of Science, ORCID, NC State University Libraries, Crossref
Added: August 6, 2018

2018 journal article

Optoacoustic imaging identifies ovarian cancer using a microenvironment targeted theranostic wormhole mesoporous silica nanoparticle

BIOMATERIALS, 182, 114–126.

By: A. Samykutty*, W. Grizzle*, B. Fouts*, M. McNally*, P. Chuong*, A. Thomas*, A. Chiba*, D. Otali* ...

author keywords: Ovarian cancer; Multispectral optoacoustic tomography; Theranostic nanoparticle; Asymmetric wormhole pore; Mesoporous silica nanoparticle; Extracellular pH
MeSH headings : Animals; Antineoplastic Agents / administration & dosage; Antineoplastic Agents / pharmacokinetics; Antineoplastic Agents / pharmacology; Antineoplastic Agents / therapeutic use; Carboplatin / administration & dosage; Carboplatin / pharmacokinetics; Carboplatin / pharmacology; Carboplatin / therapeutic use; Cell Line, Tumor; Female; Humans; Mice; Mice, Nude; Nanoparticles / chemistry; Ovarian Neoplasms / diagnostic imaging; Ovarian Neoplasms / drug therapy; Ovarian Neoplasms / pathology; Paclitaxel / administration & dosage; Paclitaxel / pharmacokinetics; Paclitaxel / pharmacology; Paclitaxel / therapeutic use; Photoacoustic Techniques / methods; Porosity; Silicon Dioxide / chemistry; Theranostic Nanomedicine / methods; Tomography / methods; Tumor Microenvironment / drug effects
TL;DR: The V7-RUBY system carrying a cargo of either contrast agent or an anti-neoplastic drug has the potential to become a theranostic nanoparticle which can improve both diagnosis and treatment of ovarian cancer. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: October 16, 2018

2018 journal article

Phenolation to Improve Lignin Reactivity toward Thermosets Application

ACS SUSTAINABLE CHEMISTRY & ENGINEERING, 6(4), 5504–5512.

author keywords: Phenolation; Softwood kraft lignin; Hardwood biorefinery lignin; beta-elimination
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2016 journal article

A cell wall-bound anionic peroxidase, PtrPO21, is involved in lignin polymerization in Populus trichocarpa

Tree Genetics & Genomes, 12(2).

By: C. Lin n, Q. Li*, S. Tunlaya-Anukit*, R. Shi n, Y. Sun*, J. Wang n, J. Liu n, P. Loziuk n ...

Contributors: C. Lin n, Q. Li*, S. Tunlaya-Anukit*, R. Shi n, Y. Sun*, J. Wang n, J. Liu n, P. Loziuk n ...

author keywords: Lignin polymerization; Populus trichocarpa; Lignin peroxidase; LC-MS/MS; Lignin systems biology
TL;DR: Differentially expressed gene (DEG) analysis of PtrPO21 downregulated transgenics identified a significant overexpression of PtPrx35, suggesting a compensatory effect within the peroxidase family. (via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land (OpenAlex)
Sources: Web Of Science, ORCID, Crossref, NC State University Libraries
Added: August 6, 2018

2016 journal article

Structural Characterization of Pine Kraft Lignin: BioChoice Lignin vs Indulin AT

JOURNAL OF WOOD CHEMISTRY AND TECHNOLOGY, 36(6), 432–446.

author keywords: Kraft lignin; Indulin AT; BioChoice lignin
Source: Web Of Science
Added: August 6, 2018

2015 journal article

4-Coumaroyl and Caffeoyl Shikimic Acids Inhibit 4-Coumaric Acid: Coenzyme A Ligases and Modulate Metabolic Flux for 3-Hydroxylation in Monolignol Biosynthesis of Populus trichocarpa

MOLECULAR PLANT, 8(1), 176–187.

By: C. Lin n, J. Wang n, Q. Li*, H. Chen n, J. Liu n, P. Loziuk n, J. Song n, C. Williams n ...

Contributors: C. Lin n, J. Wang n, Q. Li*, H. Chen n, J. Liu n, P. Loziuk n, J. Song n, C. Williams n ...

author keywords: monolignol biosynthesis; Populus trichocarpa; metabolic flux; reaction and inhibition kinetics; LC-MS/MS; 4-coumaroyl and caffeoyl shikimic acids
MeSH headings : Acyl Coenzyme A / metabolism; Coenzyme A Ligases / metabolism; Coumaric Acids / metabolism; Coumaric Acids / pharmacology; Hydroxylation / drug effects; Plant Proteins / metabolism; Populus / drug effects; Populus / enzymology; Populus / metabolism; Propionates; Shikimic Acid / pharmacology
TL;DR: 4-coumaroyl and caffeoyl shikimic acids are inhibitors of Ptr4CL3 and Ptr 4CL5, which can reduce lignin content in a number of plant species and play significant regulatory roles when these inhibitors accumulate. (via Semantic Scholar)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2014 journal article

Improved Protocol for Alkaline Nitrobenzene Oxidation of Woody and Non-Woody Biomass

Journal of Wood Chemistry and Technology, 35(1), 52–61.

author keywords: Nitrobenzene oxidation; survivival factors; lignin model compounds; Sr/V and B/V ratios
Sources: Web Of Science, Crossref
Added: August 6, 2018

2014 journal article

Systems Biology of Lignin Biosynthesis in Populus trichocarpa: Heteromeric 4-Coumaric Acid:Coenzyme A Ligase Protein Complex Formation, Regulation, and Numerical Modeling

The Plant Cell, 26(3), 876–893.

By: H. Chen n, J. Song n, J. Wang n, Y. Lin n, J. Ducoste n, C. Shuford n, J. Liu n, Q. Li n ...

Contributors: H. Chen n, J. Song n, J. Wang n, Y. Lin n, J. Ducoste n, C. Shuford n, J. Liu n, Q. Li n ...

MeSH headings : Coenzyme A Ligases / genetics; Coenzyme A Ligases / metabolism; Coumaric Acids / metabolism; Immunoprecipitation; Lignin / biosynthesis; Mass Spectrometry; Models, Biological; Populus / metabolism; Propionates; RNA, Messenger / genetics; Substrate Specificity; Systems Biology
TL;DR: This work shows that 4CL, an enzyme in monolignol biosynthesis, is found as a heterotetrameric complex of two isoforms in Populus trichocarpa, where the two 4-coumaric acid:CoA ligase (4CL) isoforms, 4CL3 and 4CL5, interact in vivo and in vitro to form a heterosymmetric protein complex. (via Semantic Scholar)
Sources: Web Of Science, ORCID, NC State University Libraries, Crossref
Added: August 6, 2018

2013 journal article

Monolignol Pathway 4-Coumaric Acid: Coenzyme A Ligases in Populus trichocarpa: Novel Specificity, Metabolic Regulation, and Simulation of Coenzyme A Ligation Fluxes

PLANT PHYSIOLOGY, 161(3), 1501–1516.

By: H. Chen n, J. Song n, C. Williams n, C. Shuford n, J. Liu n, J. Wang n, Q. Li n, R. Shi n ...

Contributors: H. Chen n, J. Song n, C. Williams n, C. Shuford n, J. Liu n, J. Wang n, Q. Li n, R. Shi n ...

MeSH headings : Allosteric Regulation / drug effects; Binding Sites; Biosynthetic Pathways / drug effects; Blotting, Western; Caffeic Acids / pharmacology; Coenzyme A / metabolism; Coenzyme A Ligases / antagonists & inhibitors; Coenzyme A Ligases / metabolism; Computer Simulation; Coumaric Acids / chemistry; Coumaric Acids / metabolism; Coumaric Acids / pharmacology; Kinetics; Lignin / biosynthesis; Lignin / chemistry; Phenylpropionates / metabolism; Phosphoproteins / metabolism; Phosphorylation / drug effects; Plant Extracts; Populus / drug effects; Populus / enzymology; Propionates; Proteomics; Recombinant Fusion Proteins / metabolism; Sequence Homology, Amino Acid; Substrate Specificity / drug effects; Xylem / drug effects; Xylem / metabolism
TL;DR: Evidence is presented of two monolignol 4CLs, Ptr4CL3 and P tr4CL5, in Populus trichocarpa that act to mitigate the inhibition by caffeic acid to maintain a proper ligation flux and coenzyme A flux with novel specificity. (via Semantic Scholar)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2013 journal article

Ptr-miR397a is a negative regulator of laccase genes affecting lignin content in Populus trichocarpa

Proceedings of the National Academy of Sciences, 110(26), 10848–10853.

By: S. Lu*, Q. Li n, H. Wei*, M. Chang*, S. Tunlaya-Anukit n, H. Kim*, J. Liu n, J. Song* ...

MeSH headings : Base Sequence; Down-Regulation / genetics; Gene Expression Regulation, Enzymologic; Gene Expression Regulation, Plant; Gene Regulatory Networks; Genes, Plant; Laccase / antagonists & inhibitors; Laccase / genetics; Lignin / antagonists & inhibitors; Lignin / chemistry; Lignin / metabolism; MicroRNAs / genetics; MicroRNAs / metabolism; Phylogeny; Plant Proteins / genetics; Populus / enzymology; Populus / genetics; RNA, Plant / genetics; RNA, Plant / metabolism
TL;DR: A hierarchical genetic regulatory network (GRN) built by a bottom-up graphic Gaussian model algorithm provides additional support for a role of ptr-miR397a as a negative regulator of laccases for lignin biosynthesis in wood formation. (via Semantic Scholar)
Sources: Web Of Science, Crossref, NC State University Libraries
Added: August 6, 2018

2013 journal article

Regulation of phenylalanine ammonia-lyase (PAL) gene family in wood forming tissue of Populus trichocarpa

Planta, 238(3), 487–497.

By: R. Shi n, C. Shuford n, J. Wang n, Y. Sun n, Z. Yang n, H. Chen n, S. Tunlaya-Anukit n, Q. Li n ...

Contributors: R. Shi n, C. Shuford n, J. Wang n, Y. Sun n, Z. Yang n, H. Chen n, S. Tunlaya-Anukit n, Q. Li n ...

MeSH headings : Gene Expression Regulation, Plant / physiology; Mass Spectrometry; Phenylalanine Ammonia-Lyase / metabolism; Populus / enzymology; Populus / metabolism
TL;DR: A greater functional significance of subgroup A PtrPALs for stem wood formation is indicated, and the role of gene post-transcriptional regulation is highlighted. (via Semantic Scholar)
Sources: NC State University Libraries, ORCID, NC State University Libraries
Added: August 6, 2018

2013 journal article

The Amborella Genome and the Evolution of Flowering Plants

Science, 342(6165), 1456–1457.

By: V. Albert, W. Barbazuk*, C. dePamphilis*, J. Der, J. Leebens-Mack, H. Ma*, J. Palmer, S. Rounsley ...

Contributors: C. DePamphilis*, J. Palmer, S. Rounsley, D. Sankoff, S. Schuster*, J. Ammiraju*, W. Barbazuk*, S. Chamala ...

MeSH headings : Conservation of Natural Resources; Contig Mapping; Evolution, Molecular; Flowers / genetics; Gene Duplication; Genetic Variation; Genome, Plant; Metagenomics / statistics & numerical data; Molecular Sequence Annotation; Multigene Family; New Caledonia; Phylogeny; Sequence Analysis, DNA; Tracheophyta / classification; Tracheophyta / genetics; Tracheophyta / growth & development
TL;DR: Genome structure and phylogenomic analyses indicate that the ancestral Angiosperm was a polyploid with a large constellation of both novel and ancient genes that survived to play key roles in angiosperm biology. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2012 journal article

A standard reaction condition and a single HPLC separation system are sufficient for estimation of monolignol biosynthetic pathway enzyme activities

PLANTA, 236(3), 879–885.

author keywords: Monolignols; Enzyme activity; Populus trichocarpa; Pinus taeda; Angiosperm; Gymnosperm
MeSH headings : Biosynthetic Pathways; Chromatography, High Pressure Liquid; Enzyme Assays; Lignin / biosynthesis; Methyltransferases / metabolism; Mixed Function Oxygenases / metabolism; Oxidoreductases / metabolism; Pinus taeda / enzymology; Plant Proteins / analysis; Plant Stems / enzymology; Populus / enzymology; Substrate Specificity; Xylem / enzymology
TL;DR: This work developed a method using a total protein extract (soluble and microsomal) for the comprehensive and simultaneous analysis of these ten enzyme activities in a single target tissue, stem differentiating xylem (SDX) of Populustrichocarpa. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2012 journal article

Quantitative determination of the representative triterpenoids in the extracts of Ganoderma lucidum with different growth stages using high-performance liquid chromatography for evaluation of their 5 alpha-reductase inhibitory properties

FOOD CHEMISTRY, 133(3), 1034–1038.

By: J. Liu n, K. Kurashiki*, A. Fukuta*, S. Kaneko*, Y. Suimi, K. Shimizu*, R. Kondo*

author keywords: Triterpenoids; Ganoderma lucidum; 5 alpha-Reductase inhibition; Growth stage; HPLC analysis
TL;DR: The contents of 5 α-reductase inhibitors such as ganoderic acid TR and DM in G. lucidum extracts could be a very useful indicator to assess their 5α- reductase inhibitory activity and verify their potency. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2011 journal article

Membrane protein complexes catalyze both 4-and 3-hydroxylation of cinnamic acid derivatives in monolignol biosynthesis

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 108(52), 21253–21258.

MeSH headings : Carboxylic Ester Hydrolases / chemistry; Carboxylic Ester Hydrolases / metabolism; Chromatography, Liquid; Coumaric Acids; DNA Primers / genetics; Hydroxylation; Immunoprecipitation; Kinetics; Lignin / biosynthesis; Mass Spectrometry; Membrane Proteins / chemistry; Membrane Proteins / metabolism; Microscopy, Confocal; Molecular Structure; Multiprotein Complexes / chemistry; Multiprotein Complexes / metabolism; Phenols; Phenylpropionates; Plasmids / genetics; Populus / metabolism; Propionates; Trans-Cinnamate 4-Monooxygenase / chemistry; Trans-Cinnamate 4-Monooxygenase / metabolism; Xylem / metabolism; Yeasts
TL;DR: Affinity purification-quantitative mass spectrometry, bimolecular fluorescence complementation, chemical cross-linking, and reciprocal coimmunoprecipitation provide further evidence for functional involvement of membrane protein complexes in monolignol biosynthesis. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2010 journal article

Stereospecificity of hydroxyl group at C-20 in antiproliferative action of ginsenoside Rh2 on prostate cancer cells

FITOTERAPIA, 81(7), 902–905.

author keywords: Ginseng; Ginsenoside; Prostate cancer cell
MeSH headings : Androgens / metabolism; Antineoplastic Agents, Phytogenic / chemistry; Antineoplastic Agents, Phytogenic / pharmacology; Antineoplastic Agents, Phytogenic / therapeutic use; Cell Line, Tumor; Cell Proliferation / drug effects; Ginsenosides / chemistry; Ginsenosides / pharmacology; Ginsenosides / therapeutic use; Humans; Male; Molecular Structure; Panax / chemistry; Phytotherapy; Plant Extracts / chemistry; Plant Extracts / pharmacology; Plant Extracts / therapeutic use; Prostatic Neoplasms / drug therapy; Prostatic Neoplasms / metabolism; Structure-Activity Relationship
TL;DR: Results implied that the stereochemistry of the hydroxyl group at C-20 may play an important role in antitumor activities. (via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being (Web of Science; OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2010 journal article

The effects of ganoderma alcohols isolated from Ganoderma lucidum on the androgen receptor binding and the growth of LNCaP cells

FITOTERAPIA, 81(8), 1067–1072.

By: J. Liu n, K. Shimizu* & R. Kondo*

author keywords: Ganoderma lucidum; Androgen receptor; Prostate cancer; Triterpenoids
MeSH headings : Alcohols / chemistry; Alcohols / metabolism; Alcohols / pharmacology; Antineoplastic Agents, Phytogenic / chemistry; Antineoplastic Agents, Phytogenic / pharmacology; Cell Line, Tumor; Cell Proliferation / drug effects; Cell Survival; Humans; Male; Molecular Structure; Prostatic Neoplasms / drug therapy; Protein Binding; Receptors, Androgen / metabolism; Reishi / chemistry
TL;DR: In the case of the ganoderma alcohols isolated from ethanol extracts of Ganoderma lucidum (Fr.) Krast, the one which has C-3 carbonyl group showed better binding activity to androgen receptor than that which hasC-3 hydroxyl group. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

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