Adenosine Deaminase Inhibitory Activity of Medicinal Plants: Boost the Production of Cordycepin in <i>Cordyceps militaris</i>

Cordycepin, also known as 3′-deoxyadenosine, is a major active ingredient of <i>Cordyceps militaris</i> with diverse pharmacological effects. Due to its limited supply, many attempts have been conducted to enhance the cordycepin content. As part of this study, eight medicinal plants were...

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Main Authors: Ayman Turk, Solip Lee, Sang Won Yeon, Se Hwan Ryu, Yoo Kyong Han, Young Jun Kim, Sung Min Ko, Beom Seok Kim, Bang Yeon Hwang, Ki Yong Lee, Mi Kyeong Lee
Format: Article
Language:English
Published: MDPI AG 2023-06-01
Series:Antioxidants
Subjects:
Online Access:https://www.mdpi.com/2076-3921/12/6/1260
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author Ayman Turk
Solip Lee
Sang Won Yeon
Se Hwan Ryu
Yoo Kyong Han
Young Jun Kim
Sung Min Ko
Beom Seok Kim
Bang Yeon Hwang
Ki Yong Lee
Mi Kyeong Lee
author_facet Ayman Turk
Solip Lee
Sang Won Yeon
Se Hwan Ryu
Yoo Kyong Han
Young Jun Kim
Sung Min Ko
Beom Seok Kim
Bang Yeon Hwang
Ki Yong Lee
Mi Kyeong Lee
author_sort Ayman Turk
collection DOAJ
description Cordycepin, also known as 3′-deoxyadenosine, is a major active ingredient of <i>Cordyceps militaris</i> with diverse pharmacological effects. Due to its limited supply, many attempts have been conducted to enhance the cordycepin content. As part of this study, eight medicinal plants were supplemented with cultivation substrates of <i>Cordyceps</i> to increase the cordycepin content. <i>Cordyceps</i> cultivated on brown rice supplemented with Mori Folium, Curcumae Rhizoma, Saururi Herba, and Angelicae Gigantis Radix exhibited increased cordycepin content compared to a brown rice control. Among them, the addition of 25% Mori Folium increased the cordycepin content up to 4 times. Adenosine deaminase (ADA) modulates the deamination of adenosine and deoxyadenosine, and the inhibitors have therapeutic potential with anti-proliferative and anti-inflammatory properties. As ADA is also known to be involved in converting cordycepin to 3′-deoxyinosine, the inhibitory activity of medicinal plants on ADA was measured by spectrophotometric analysis using cordycepin as a substrate. As expected, Mori Folium, Curcumae Rhizoma, Saururi Herba, and Angelicae Gigas Radix strongly inhibited ADA activity. Molecular docking analysis also showed the correlation between ADA and the major components of these medicinal plants. Conclusively, our research suggests a new strategy of using medicinal plants to enhance cordycepin production in <i>C. militaris</i>.
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spelling doaj.art-5628925e9fbc439d9c71fdf03e7a0aca2023-11-18T09:03:42ZengMDPI AGAntioxidants2076-39212023-06-01126126010.3390/antiox12061260Adenosine Deaminase Inhibitory Activity of Medicinal Plants: Boost the Production of Cordycepin in <i>Cordyceps militaris</i>Ayman Turk0Solip Lee1Sang Won Yeon2Se Hwan Ryu3Yoo Kyong Han4Young Jun Kim5Sung Min Ko6Beom Seok Kim7Bang Yeon Hwang8Ki Yong Lee9Mi Kyeong Lee10College of Pharmacy, Chungbuk National University, Cheongju 28160, Republic of KoreaCollege of Pharmacy, Chungbuk National University, Cheongju 28160, Republic of KoreaCollege of Pharmacy, Chungbuk National University, Cheongju 28160, Republic of KoreaCollege of Pharmacy, Chungbuk National University, Cheongju 28160, Republic of KoreaCollege of Pharmacy, Korea University, Sejong 47236, Republic of KoreaCollege of Pharmacy, Korea University, Sejong 47236, Republic of KoreaCollege of Pharmacy, Chungbuk National University, Cheongju 28160, Republic of KoreaCollege of Pharmacy, Chungbuk National University, Cheongju 28160, Republic of KoreaCollege of Pharmacy, Chungbuk National University, Cheongju 28160, Republic of KoreaCollege of Pharmacy, Korea University, Sejong 47236, Republic of KoreaCollege of Pharmacy, Chungbuk National University, Cheongju 28160, Republic of KoreaCordycepin, also known as 3′-deoxyadenosine, is a major active ingredient of <i>Cordyceps militaris</i> with diverse pharmacological effects. Due to its limited supply, many attempts have been conducted to enhance the cordycepin content. As part of this study, eight medicinal plants were supplemented with cultivation substrates of <i>Cordyceps</i> to increase the cordycepin content. <i>Cordyceps</i> cultivated on brown rice supplemented with Mori Folium, Curcumae Rhizoma, Saururi Herba, and Angelicae Gigantis Radix exhibited increased cordycepin content compared to a brown rice control. Among them, the addition of 25% Mori Folium increased the cordycepin content up to 4 times. Adenosine deaminase (ADA) modulates the deamination of adenosine and deoxyadenosine, and the inhibitors have therapeutic potential with anti-proliferative and anti-inflammatory properties. As ADA is also known to be involved in converting cordycepin to 3′-deoxyinosine, the inhibitory activity of medicinal plants on ADA was measured by spectrophotometric analysis using cordycepin as a substrate. As expected, Mori Folium, Curcumae Rhizoma, Saururi Herba, and Angelicae Gigas Radix strongly inhibited ADA activity. Molecular docking analysis also showed the correlation between ADA and the major components of these medicinal plants. Conclusively, our research suggests a new strategy of using medicinal plants to enhance cordycepin production in <i>C. militaris</i>.https://www.mdpi.com/2076-3921/12/6/1260<i>Cordyceps militaris</i>Mori Foliumadenosine deaminase (ADA)cordycepinmedicinal plants
spellingShingle Ayman Turk
Solip Lee
Sang Won Yeon
Se Hwan Ryu
Yoo Kyong Han
Young Jun Kim
Sung Min Ko
Beom Seok Kim
Bang Yeon Hwang
Ki Yong Lee
Mi Kyeong Lee
Adenosine Deaminase Inhibitory Activity of Medicinal Plants: Boost the Production of Cordycepin in <i>Cordyceps militaris</i>
Antioxidants
<i>Cordyceps militaris</i>
Mori Folium
adenosine deaminase (ADA)
cordycepin
medicinal plants
title Adenosine Deaminase Inhibitory Activity of Medicinal Plants: Boost the Production of Cordycepin in <i>Cordyceps militaris</i>
title_full Adenosine Deaminase Inhibitory Activity of Medicinal Plants: Boost the Production of Cordycepin in <i>Cordyceps militaris</i>
title_fullStr Adenosine Deaminase Inhibitory Activity of Medicinal Plants: Boost the Production of Cordycepin in <i>Cordyceps militaris</i>
title_full_unstemmed Adenosine Deaminase Inhibitory Activity of Medicinal Plants: Boost the Production of Cordycepin in <i>Cordyceps militaris</i>
title_short Adenosine Deaminase Inhibitory Activity of Medicinal Plants: Boost the Production of Cordycepin in <i>Cordyceps militaris</i>
title_sort adenosine deaminase inhibitory activity of medicinal plants boost the production of cordycepin in i cordyceps militaris i
topic <i>Cordyceps militaris</i>
Mori Folium
adenosine deaminase (ADA)
cordycepin
medicinal plants
url https://www.mdpi.com/2076-3921/12/6/1260
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