» Articles » PMID: 36923906

Development of an Efficient Method for Separation and Purification of Cordycepin from Liquid Fermentation of and Analysis of Cordycepin Antitumor Activity

Overview
Journal Heliyon
Specialty Social Sciences
Date 2023 Mar 16
PMID 36923906
Authors
Affiliations
Soon will be listed here.
Abstract

Cordycepin (3 '-deoxyadenosine) is the main active component of , which is a chemical marker for quality detection of and has important medicinal development value. Existing methods for obtaining cordycepin are complex and costly. In this study, an economical and simple method for separation and purification of cordycepin from fermentation liquid through physical crystallization was explored. First, lyophilized powdered fermentation liquid (LPFL) and pure methanol (1 g/100 mL, w/v) were mixed, and then repeatedly dissolved and crystallized until the precipitation was white. Purified product was obtained by freeze-drying the precipitate. The substance was determined to be cordycepin by high performance liquid chromatography, mass spectrometry and infrared spectroscopy, and the purity was 94.26%. Compared with the existing methods, this method is simple and low cost. In addition, the functional activity of cordycepin was determined by test. The results exhibited that cordycepin caused death and morphological changes in human colon cancer Caco-2 cells, and significantly inhibited the proliferation of Caco-2 cells, with a half-maximal inhibitory concentration (IC) of 107.2 μg/mL. Cordycepin could induce early apoptosis of Caco-2 and caused cell cycle arrest in the G2 phase. Caco-2 cell apoptosis and cell cycle arrest showed dose dependence to cordycepin over a certain range. These results improved cordycepin purification method, provided insights into the mechanism of cordycepin in cancer inhibition, and would provide important reference for further development and clinical application of cordycepin.

Citing Articles

: A Comprehensive Study on Laboratory Cultivation and Anticancer Potential in Dalton's Ascites Lymphoma Tumor Model.

Dutta D, Singh N, Aggarwal R, Verma A Anticancer Agents Med Chem. 2024; 24(9):668-690.

PMID: 38305294 DOI: 10.2174/0118715206282174240115082518.

References
1.
Xia Y, Luo F, Shang Y, Chen P, Lu Y, Wang C . Fungal Cordycepin Biosynthesis Is Coupled with the Production of the Safeguard Molecule Pentostatin. Cell Chem Biol. 2017; 24(12):1479-1489.e4. DOI: 10.1016/j.chembiol.2017.09.001. View

2.
Zhou X, Gong Z, Su Y, Lin J, Tang K . Cordyceps fungi: natural products, pharmacological functions and developmental products. J Pharm Pharmacol. 2009; 61(3):279-91. DOI: 10.1211/jpp/61.03.0002. View

3.
Yu H, Huang J, Yang Y, Huang H, Luo H, Yu J . The effects of acetylsalicylic acid on proliferation, apoptosis, and invasion of cyclooxygenase-2 negative colon cancer cells. Eur J Clin Invest. 2002; 32(11):838-46. DOI: 10.1046/j.1365-2362.2002.01080.x. View

4.
Wang Y, Kanneganti T . From pyroptosis, apoptosis and necroptosis to PANoptosis: A mechanistic compendium of programmed cell death pathways. Comput Struct Biotechnol J. 2021; 19:4641-4657. PMC: 8405902. DOI: 10.1016/j.csbj.2021.07.038. View

5.
Kastan M, Bartek J . Cell-cycle checkpoints and cancer. Nature. 2004; 432(7015):316-23. DOI: 10.1038/nature03097. View