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9 Results Found

  • Article
  • Open Access
10 Citations
3,141 Views
22 Pages

20 November 2022

Host inflammatory responses are key to protection against injury; however, persistent inflammation is detrimental and contributes to morbidity and mortality. Herein, we demonstrated the anti-inflammatory role of Arteannuin-B (1) and its new spirocycl...

  • Article
  • Open Access
6 Citations
3,661 Views
21 Pages

Development of Arteannuin B Sustained-Release Microspheres for Anti-Tumor Therapy by Integrated Experimental and Molecular Modeling Approaches

  • Yanqing Wang,
  • Weijuan Huang,
  • Nannan Wang,
  • Defang Ouyang,
  • Lifeng Xiao,
  • Sirui Zhang,
  • Xiaozheng Ou,
  • Tingsha He,
  • Rongmin Yu and
  • Liyan Song

Arteannuin B (AB) has been found to demonstrate obvious anti-tumor activity. However, AB is not available for clinical use due to its very low solubility and very short half-life. This study aimed to develop AB long sustained-release microspheres (AB...

  • Article
  • Open Access
1 Citations
4,851 Views
13 Pages

Four New Compounds Obtained from Cultured Cells of Artemisia annua

  • Jianhua Zhu,
  • Peijie Xiao,
  • Minghua Qian,
  • Chang Chen,
  • Chuxin Liang,
  • Jiachen Zi and
  • Rongmin Yu

18 December 2017

Four new compounds obtained from cultured cells of Artemisia annua were reported. Products were detected by HPLC-ELSD/GC-MS and isolated by chromatographic methods. The structures of four new compounds, namely 6-hydroxy arteannuin I (1), 1-hydroxy ar...

  • Article
  • Open Access
23 Citations
5,640 Views
13 Pages

Insights into Heterologous Biosynthesis of Arteannuin B and Artemisinin in Physcomitrella patens

  • Nur Kusaira Khairul Ikram,
  • Arman Beyraghdar Kashkooli,
  • Anantha Peramuna,
  • Alexander R. van der Krol,
  • Harro Bouwmeester and
  • Henrik Toft Simonsen

23 October 2019

Metabolic engineering is an integrated bioengineering approach, which has made considerable progress in producing terpenoids in plants and fermentable hosts. Here, the full biosynthetic pathway of artemisinin, originating from Artemisia annua, was in...

  • Article
  • Open Access
1 Citations
2,350 Views
18 Pages

Green Extraction of Volatile Terpenes from Artemisia annua L.

  • Marta Mandić,
  • Ivona Ivančić,
  • Matija Cvetnić,
  • Claudio Ferrante,
  • Giustino Orlando and
  • Sanda Vladimir-Knežević

In the present study, the extraction of volatile terpenes from A. annua with supercritical CO2 (sc-CO2) was optimized by a full factorial design procedure and compared with conventional distillation. The influence of pressure (100–220 bar) and...

  • Article
  • Open Access
12 Citations
3,695 Views
15 Pages

18 April 2019

Objective: To develop an accurate and rapid ultra-performance liquid chromatography (UPLC) coupled with a photodiode array (PDA) method for the simultaneous determination of artemisinin (Art), arteannuin B (Art B), arteannuin C (Art C), dihydroartemi...

  • Feature Paper
  • Article
  • Open Access
14 Citations
6,386 Views
12 Pages

Comparative Evaluation of Different Extraction Techniques for Separation of Artemisinin from Sweet Wormwood (Artemisia annua L.)

  • Marija Banožić,
  • Aleksandra Weronika Wronska,
  • Martina Jakovljević Kovač,
  • Krunoslav Aladić,
  • Igor Jerković and
  • Stela Jokić

Sweet wormwood (Artemisia annua L.) valorization is gaining importance due to the presence of the health-promoting bioactive compound, artemisinin. Considering the wide possible application of artemisinin drug formulations, new, greener technologies...

  • Article
  • Open Access
11 Citations
3,288 Views
23 Pages

21 October 2022

Different untargeted metabolomics approaches were used to identify the differential metabolites between milk samples collected from two groups. Sows were supplemented with fermented compound Chinese medicine feed additive at levels of 0 g/d/sow (cont...

  • Article
  • Open Access
46 Citations
14,420 Views
17 Pages

Effect of Sugars on Artemisinin Production in Artemisia annua L.: Transcription and Metabolite Measurements

  • Patrick R. Arsenault,
  • Daniel R. Vail,
  • Kristin K. Wobbe and
  • Pamela J. Weathers

30 March 2010

The biosynthesis of the valuable sesquiterpene anti-malarial, artemisinin, is known to respond to exogenous sugar concentrations. Here young Artemisia annua L. seedlings (strain YU) were used to measure the transcripts of six key genes in artemisinin...