Results 51 to 60 of about 8,071 (223)

Topical Catharanthus roseus gel modulates TNF-α expression and SOD activity in UVB-induced skin: an in vivo experimental study

Medisains
Background: Subchronic UVB exposure induces oxidative stress and skin inflammation, characterized by increased TNF-α expression and decreased antioxidant activity, including superoxide dismutase (SOD).
Gina Noviana Gunawan, Setyo Trisnadi, Hadi Sarosa   +2 more
doaj   +1 more source

A Catharanthus roseus Fe(II)/α-ketoglutarate-dependent dioxygenase catalyzes a redox-neutral reaction responsible for vindolinine biosynthesis

Nature Communications, 2022
Catharanthus roseus is the source for anticancer drug vinblastine and other medicinal monoterpenoid indole alkaloids. Here the authors characterize an Fe/2OG dioxygenase, vindolinine synthase, which catalyzes an unusual redox-neutral reaction leading to ...
Jasmine Ga May Eng, Mohammadamin Shahsavarani, Daniel Patrick Smith, Josef Hájíček, Vincenzo De Luca, Yang Qu   +5 more
doaj   +1 more source

Chitosan‐induced modulation of secondary metabolism and stress tolerance in Salvia rosmarinus under combined drought and heat stress

Journal of the Science of Food and Agriculture, Volume 106, Issue 10, Page 5989-6001, 15 August 2026.
Abstract BACKGROUND Abiotic stresses, particularly drought and elevated temperatures, negatively affect plant physiological and metabolic processes. This study investigated the effects of drought, heat, and combined stress on Salvia rosmarinus (rosemary), and evaluated foliar‐applied chitosan as a biostimulant.
Inês Mansinhos, Sandra Gonçalves, Raquel Rodríguez‐Solana, Efrén Pérez‐Santín, María I Fernández‐Marín, Emma Cantos‐Villar, Anabela Romano   +6 more
wiley   +1 more source

Total phenolic content (TPC) in Catharanthus roseus and Clitoria ternatea leaves extract

, 2022
Catharanthus roseus or “Kemunting Cina” and Clitoria ternatea or “Bunga Telang" had a long reputation as a traditional remedy in South East Asia. One of the important components that contribute to these plants' remedial capabilities is the secondary ...
Muhammad Syukri Bin Razali Zuraimy Ali, Faikah Awang @ Ismail, null Muhammad Syukri Bin Razali Zuraimy Ali, Awang @ Ismail , Faikah   +3 more
core   +1 more source

Multi‐Induction Strategies in Crops: Mechanisms, Synergistic Effects, and Sustainable Applications for Enhanced Secondary Metabolite Production

Food Frontiers, Volume 7, Issue 4, July 2026.
This review analyzes single/combined abiotic (light, water, nutrients, hormones) and biotic (microbes, yeast) elicitors regulating signaling, gene expression, and metabolism to boost plant secondary metabolites. It highlights synergistic multielicitor strategies for crop quality and functional foods, while critically addressing current limitations and ...
Yifei Sun, Daoyan Xiao, Xingyue Li, Zhaofei Wang, Maoqin Xia, Chao Song, Hong‐Lei Li   +6 more
wiley   +1 more source

BLADE‐ON‐PETIOLE Genes Enable Genetic Bottleneck Mitigation Through Cross‐Species Repurposing of Floral Persistence Traits

Advanced Science, Volume 13, Issue 32, 9 June 2026.
This study shows that BLADE‐ON‐PETIOLE (BOP) proteins regulate floral abscission and senescence in tomato by interacting with TFAM1 to form transcriptional condensates controlling the ARABIDOPSIS THALIANA HOMEOBOX GENE 1 (ATH1)‐mediated abscission pathway.
Nan Xiao, Qianwen Lyu, Tinghao Zhang, Yupan Zou, Yue Xie, Dandan Yang, Cao Xu, Xiaozhen Huang   +7 more
wiley   +1 more source

The impacts of biological invasions

Biological Reviews, Volume 101, Issue 3, Page 1255-1310, June 2026.
ABSTRACT The Anthropocene is characterised by a continuous human‐mediated reshuffling of the distributions of species globally. Both intentional and unintentional introductions have resulted in numerous species being translocated beyond their native ranges, often leading to their establishment and subsequent spread – a process referred to as biological
Phillip J. Haubrock, Teun Everts, Neil Angelo S. Abreo, Jamie Bojko, Victor Deklerck, James W. E. Dickey, Ana Clara S. Franco, Emili García‐Berthou, Stelios Katsanevakis, Natalia I. Kirichenko, Stefano Mammola, Martin A. Nuñez, Ben Parker, Riccardo Scalera, Ismael Soto, Diederik Strubbe, Ali Serhan Tarkan, Lorenzo Vilizzi, Tim Adriaens, Paride Balzani, Dagmara Błońska, Elizabeta Briski, Rein Brys, Amy L. Burgess, James E. Byers, Carlos Cano‐Barbacil, Giuseppe Castaldelli, Jaimie T.A. Dick, Victoria Dominguez Almela, Romina D. Dimarco, Margarita Florencio, Antonín Kouba, Melina Kourantidou, Irmak Kurtul, Irene Martín‐Forés, Olivier Morissette, Julian D. Olden, Bruno E. Soares, Jakub Truszkowski, Hugo Verreycken, Marc Kenis, Ronaldo Sousa, J. Robert Britton   +42 more
wiley   +1 more source

A new flavonol glycoside from Catharanthus roseus

, 1999
International audienceA new flavonol glycoside was isolated together with two known flavonoids from the stems of Catharanthus roseus (Apocynaceae). Its structure was established as syringetin-3-O-robinobioside by means of UV, MS and NMR data, especially ...
Mariotte, A-M., Anne-Marie Mariotte, David, B., Bruno David, Marie-Geneviève Dijoux, Gilles Brun, Brun, G., Dijoux, M-G.   +7 more
core   +1 more source

Transient gene expression in Catharanthus roseus flower petals using agroinfiltration

, 2022
Transient transformation methods are frequently used to determine gene function. However, until recently only a few methods have been available in the model medicinal plant Catharanthus roseus.
Colinas Martinez, Maite, Goossens, A., Goossens, Alain, Colinas Martinez, M.   +3 more
core   +1 more source

Light‐Driven [2 + 2] Cycloaddition Strategies for the Synthesis of Cyclobuta[b]indoles and Their Derivatives

ChemPhotoChem, Volume 10, Issue 6, June 2026.
This review surveys the literature on light‐driven dearomative [2+2] cycloadditions of indoles, highlighting their power to access complex cyclobuta[b]indole frameworks. Advances in photocatalysis, sensitizer design, and reaction engineering enable selective and sustainable assembly of strained three‐dimensional architectures, expanding opportunities ...
Maria Chiara Cabua, Davide Moi, Alberto Luridiana, Francesco Secci, Emanuele Cocco   +4 more
wiley   +1 more source