Results 11 to 20 of about 3,414 (166)

Pacific Blue Derivatives of Paclitaxel as Fluorescent Probes of OATP1B‐Type Transporters [PDF]

open access: yesClinical and Translational Science
Paclitaxel (Taxol) is a widely used anticancer agent that undergoes extensive hepatic metabolism and that causes a debilitating, dose‐limiting peripheral neurotoxicity.
Mahesh R. Nepal   +11 more
doaj   +3 more sources

Analysis of MS/MS Fragmentation of Taxoids [PDF]

open access: yesNatural Product Communications, 2010
The fragmentation pathways of seven types of taxoids were investigated by using a LC-MS/MS method, namely: (1) neutral taxoids with a C-4(20) double bond; (2) taxoids with a C-4(20) double bond and oxygenation at C-14; (3) 5-cinnamoyl taxoids with a C-4 ...
Ken Tanaka, Suresh Awale
exaly   +4 more sources

Effect of Methyl Jasmonate on the Growth and Biosynthesis of C13- and C14-Hydroxylated Taxoids in the Cell Culture of Yew (Taxus wallichiana Zucc.) of Different Ages [PDF]

open access: yesBiomolecules, 2023
The effects of methyl jasmonate (MeJ) on growth and taxoid formation in the cell culture of Taxus wallichiana were investigated to elucidate the specifics of phytohormone action in dedifferentiated plant cells in vitro.
Elena Demidova   +4 more
doaj   +2 more sources

Profiling of Taxoid Compounds in Plant Cell Cultures of Different Species of Yew (Taxus spp.) [PDF]

open access: yesMolecules, 2023
Plant cell cultures of various yew species are a profitable source of taxoids (taxane diterpenoids) with antitumor activity. So far, despite intensive studies, the principles of the formation of different groups of taxoids in cultured in vitro plant ...
Dmitry V. Kochkin   +3 more
doaj   +2 more sources

Transcriptome and Metabolome Analyses of Taxus chinensis var. mairei Tissues Provide New Insights into the Regulation of Paclitaxel Biosynthesis [PDF]

open access: yesPlants
Taxus is the natural source of the anticancer drug paclitaxel. Although significant progress has been made in elucidating the biosynthetic pathway of paclitaxel, its tissue-specific accumulation and associated regulatory networks in Taxus remains unclear.
Luyuan Jiang   +9 more
doaj   +2 more sources

Biosynthesis of the highly oxygenated tetracyclic core skeleton of Taxol [PDF]

open access: yesNature Communications
Taxol is a widely-applied anticancer drug that inhibits microtubule dynamics in actively replicating cells. Although a minimum 19-step biosynthetic pathway has been proposed and 16 enzymes likely involved have been characterized, stepwise biosynthetic ...
Chengshuai Yang   +9 more
doaj   +2 more sources

Optimization of the fermentation media, mathematical modeling, and enhancement of paclitaxel production by Alternaria alternata after elicitation with pectin [PDF]

open access: yesScientific Reports
Alternaria alternata fungus is a potent paclitaxel producer isolated from Corylus avellana. The major challenge is the lack of optimized media for endophytic fungi productivity. In the effort to maximize the production of taxoids by A. alternata, several
Hamzeh Rezazadeh   +4 more
doaj   +2 more sources

Transcriptome and comparative chloroplast genome analysis of Taxus yunnanensis individuals with high and low paclitaxel yield [PDF]

open access: yesHeliyon
Paclitaxel is a potent anti-cancer drug that is mainly produced through semi-synthesis, which still requires plant materials as precursors. The content of paclitaxel and 10-deacetyl baccatin III (10-DAB) in Taxus yunnanensis has been found to differ from
Dong Wang   +7 more
doaj   +2 more sources

Paclitaxel biological synthesis promotes the innovation of anti-cancer drugs. [PDF]

open access: yesClin Transl Med
Clinical and Translational Medicine, Volume 15, Issue 2, February 2025.
Zhang X, Liu G, Yan J.
europepmc   +2 more sources

Electrosynthetic C−O Bond Activation in Alcohols and Alcohol Derivatives

open access: yesAngewandte Chemie, Volume 135, Issue 4, January 23, 2023., 2023
Deoxygenative transformations of alcohols and their derivatives are often challenging due to the thermodynamic penalty associated with the cleavage of the C−O bond. This Review includes preparative protocols and their mechanistic aspects for the activation and functionalization of C−O bonds, detailing direct and indirect electrosynthetic methods, as ...
Piret Villo   +3 more
wiley   +2 more sources

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