Network pharmacology approach to elucidate possible action mechanisms of Sinomenii Caulis for treating osteoporosis

Sinomenii Caulis (SC) is a well-konwn traditional Chinese medicine used for treatment of rheumatoid arthritis (RA), dermatophytosis and paralysis. Patients with RA are usually secondary to osteoporosis, but the potential protective effect of SC on osteoporosis (OP) is seldom reported and its possibl...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Journal of ethnopharmacology 2020-07, Vol.257 (NA), p.112871, Article 112871
Hauptverfasser: Liu, Wen-jin, Jiang, Zheng-meng, Chen, Yi, Xiao, Ping-ting, Wang, Zi-yuan, Huang, Tian-qing, Liu, E-hu
Format: Artikel
Sprache:eng
Schlagworte:
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue NA
container_start_page 112871
container_title Journal of ethnopharmacology
container_volume 257
creator Liu, Wen-jin
Jiang, Zheng-meng
Chen, Yi
Xiao, Ping-ting
Wang, Zi-yuan
Huang, Tian-qing
Liu, E-hu
description Sinomenii Caulis (SC) is a well-konwn traditional Chinese medicine used for treatment of rheumatoid arthritis (RA), dermatophytosis and paralysis. Patients with RA are usually secondary to osteoporosis, but the potential protective effect of SC on osteoporosis (OP) is seldom reported and its possible action mechanism is little known. The purpose of this study was to demonstrate the anti-osteoporosis effects of SC extract and alkaloids in prednisolone (Pre)-induced OP of zebrafish, and then to explore the potential mechanism of SC on system level by network pharmacology. Firstly, zebrafish OP model was established to investigate the anti-osteoporosis effect of SC. Secondly, the targets of SC and OP from multiple databases were collected, and Compound-Target-Pathway network based on protein-protein interaction (PPI) was constructed. Moreover, gene enrichment and annotation were performed via the DAVID server. Finally, the reliability of the network pharmacology prediction results in Pre-induced OP of zebrafish was verified by qRT-PCR. The results indicated that SC extract and alkaloids have remarkable ability to promote bone formation of cranial bones and reduce TRAP contents in Pre-induced OP of zebrafish. 32 OP-related ingredients in SC and 77 OP-related targets were screened from multiple databases, and 15 OP-related pathways were enriched by the KEGG database. Further experimental validation indicated that SC extract and alkaloids could regulate the expression of MAPK14, CASP3, CXCL8, IL-1β, IL6, PTGS2, TNF-α, ESR1, and MMP9 for treatment of OP. In summary, we conducted an integrative analysis to provide convincing evidence that SC may partially alleviate OP by inhibiting pro-inflammatory cytokines and regulating of RANK/RANKL/OPG system. [Display omitted] •C-T-P network based on protein-protein interaction (PPI) was constructed.•32 OP-related ingredients, 77 OP-related targets, and 15 pathways were enriched.•SC regulate the expression of PTGS2, IL-1β, TNF-α, and MMP9 for treatment of OP.
doi_str_mv 10.1016/j.jep.2020.112871
format Article
fullrecord <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_2536415014</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S0378874120310539</els_id><sourcerecordid>2536415014</sourcerecordid><originalsourceid>FETCH-LOGICAL-c386t-d804690d9ad1a7e03d0721848e8c3be11411f8baf535763aed8e363219d1d0323</originalsourceid><addsrcrecordid>eNp9kMFu1DAQhi0EotvCA3BBPnLJ4rGT2CtOaFWgUgUH4Gx57UnXSxIHjwPq2-NqC0dOo5G--TX_x9grEFsQ0L89bU-4bKWQdQdpNDxhGzBaNrrT6inbCKVNY3QLF-yS6CSE0NCK5-xCSSU7MHLD6DOW3yn_4MvR5cn5NKa7e-6WJSfnj7wkjuPqY3AF-ZKI4mFE7nyJaeYT-qObI03E08C_xjlNOMfI924dI_EhZV4yuhLnO56oYFpSThTpBXs2uJHw5eO8Yt8_XH_bf2puv3y82b-_bbwyfWmCEW2_E2HnAjiNQgWhJZjWoPHqgAAtwGAObuhUp3vlMBhUvZKwCxBErXjF3pxza5mfK1KxUySP4-hmTCtZ2am-hU5AW1E4o75-SBkHu-Q4uXxvQdgH1_Zkq2v74NqeXdeb14_x62HC8O_ir9wKvDsDWEv-ipgt-YizxxAz-mJDiv-J_wPqZpDP</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2536415014</pqid></control><display><type>article</type><title>Network pharmacology approach to elucidate possible action mechanisms of Sinomenii Caulis for treating osteoporosis</title><source>MEDLINE</source><source>Elsevier ScienceDirect Journals Complete</source><creator>Liu, Wen-jin ; Jiang, Zheng-meng ; Chen, Yi ; Xiao, Ping-ting ; Wang, Zi-yuan ; Huang, Tian-qing ; Liu, E-hu</creator><creatorcontrib>Liu, Wen-jin ; Jiang, Zheng-meng ; Chen, Yi ; Xiao, Ping-ting ; Wang, Zi-yuan ; Huang, Tian-qing ; Liu, E-hu</creatorcontrib><description>Sinomenii Caulis (SC) is a well-konwn traditional Chinese medicine used for treatment of rheumatoid arthritis (RA), dermatophytosis and paralysis. Patients with RA are usually secondary to osteoporosis, but the potential protective effect of SC on osteoporosis (OP) is seldom reported and its possible action mechanism is little known. The purpose of this study was to demonstrate the anti-osteoporosis effects of SC extract and alkaloids in prednisolone (Pre)-induced OP of zebrafish, and then to explore the potential mechanism of SC on system level by network pharmacology. Firstly, zebrafish OP model was established to investigate the anti-osteoporosis effect of SC. Secondly, the targets of SC and OP from multiple databases were collected, and Compound-Target-Pathway network based on protein-protein interaction (PPI) was constructed. Moreover, gene enrichment and annotation were performed via the DAVID server. Finally, the reliability of the network pharmacology prediction results in Pre-induced OP of zebrafish was verified by qRT-PCR. The results indicated that SC extract and alkaloids have remarkable ability to promote bone formation of cranial bones and reduce TRAP contents in Pre-induced OP of zebrafish. 32 OP-related ingredients in SC and 77 OP-related targets were screened from multiple databases, and 15 OP-related pathways were enriched by the KEGG database. Further experimental validation indicated that SC extract and alkaloids could regulate the expression of MAPK14, CASP3, CXCL8, IL-1β, IL6, PTGS2, TNF-α, ESR1, and MMP9 for treatment of OP. In summary, we conducted an integrative analysis to provide convincing evidence that SC may partially alleviate OP by inhibiting pro-inflammatory cytokines and regulating of RANK/RANKL/OPG system. [Display omitted] •C-T-P network based on protein-protein interaction (PPI) was constructed.•32 OP-related ingredients, 77 OP-related targets, and 15 pathways were enriched.•SC regulate the expression of PTGS2, IL-1β, TNF-α, and MMP9 for treatment of OP.</description><identifier>ISSN: 0378-8741</identifier><identifier>EISSN: 1872-7573</identifier><identifier>DOI: 10.1016/j.jep.2020.112871</identifier><identifier>PMID: 32325182</identifier><language>eng</language><publisher>Ireland: Elsevier B.V</publisher><subject>Animals ; Anti-Inflammatory Agents - pharmacology ; Bone and Bones - drug effects ; Bone and Bones - metabolism ; Bone and Bones - physiopathology ; Bone Density Conservation Agents - pharmacology ; Bone Remodeling - drug effects ; Bone Remodeling - genetics ; Cytokines - genetics ; Cytokines - metabolism ; Databases, Protein ; Disease Models, Animal ; Drugs, Chinese Herbal - pharmacology ; Gene Expression Regulation ; Gene Regulatory Networks ; Inflammation Mediators - metabolism ; Network pharmacology ; Osteoporosis ; Osteoporosis - chemically induced ; Osteoporosis - genetics ; Osteoporosis - metabolism ; Osteoporosis - physiopathology ; Osteoprotegerin - genetics ; Osteoprotegerin - metabolism ; Prednisolone ; Protein Interaction Maps ; RANK Ligand - genetics ; RANK Ligand - metabolism ; Receptor Activator of Nuclear Factor-kappa B - genetics ; Receptor Activator of Nuclear Factor-kappa B - metabolism ; Signal Transduction ; Sinomenii caulis ; Systems Biology ; Zebrafish ; Zebrafish Proteins - genetics ; Zebrafish Proteins - metabolism</subject><ispartof>Journal of ethnopharmacology, 2020-07, Vol.257 (NA), p.112871, Article 112871</ispartof><rights>2020 Elsevier B.V.</rights><rights>Copyright © 2020 Elsevier B.V. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c386t-d804690d9ad1a7e03d0721848e8c3be11411f8baf535763aed8e363219d1d0323</citedby><cites>FETCH-LOGICAL-c386t-d804690d9ad1a7e03d0721848e8c3be11411f8baf535763aed8e363219d1d0323</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0378874120310539$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65534</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/32325182$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Liu, Wen-jin</creatorcontrib><creatorcontrib>Jiang, Zheng-meng</creatorcontrib><creatorcontrib>Chen, Yi</creatorcontrib><creatorcontrib>Xiao, Ping-ting</creatorcontrib><creatorcontrib>Wang, Zi-yuan</creatorcontrib><creatorcontrib>Huang, Tian-qing</creatorcontrib><creatorcontrib>Liu, E-hu</creatorcontrib><title>Network pharmacology approach to elucidate possible action mechanisms of Sinomenii Caulis for treating osteoporosis</title><title>Journal of ethnopharmacology</title><addtitle>J Ethnopharmacol</addtitle><description>Sinomenii Caulis (SC) is a well-konwn traditional Chinese medicine used for treatment of rheumatoid arthritis (RA), dermatophytosis and paralysis. Patients with RA are usually secondary to osteoporosis, but the potential protective effect of SC on osteoporosis (OP) is seldom reported and its possible action mechanism is little known. The purpose of this study was to demonstrate the anti-osteoporosis effects of SC extract and alkaloids in prednisolone (Pre)-induced OP of zebrafish, and then to explore the potential mechanism of SC on system level by network pharmacology. Firstly, zebrafish OP model was established to investigate the anti-osteoporosis effect of SC. Secondly, the targets of SC and OP from multiple databases were collected, and Compound-Target-Pathway network based on protein-protein interaction (PPI) was constructed. Moreover, gene enrichment and annotation were performed via the DAVID server. Finally, the reliability of the network pharmacology prediction results in Pre-induced OP of zebrafish was verified by qRT-PCR. The results indicated that SC extract and alkaloids have remarkable ability to promote bone formation of cranial bones and reduce TRAP contents in Pre-induced OP of zebrafish. 32 OP-related ingredients in SC and 77 OP-related targets were screened from multiple databases, and 15 OP-related pathways were enriched by the KEGG database. Further experimental validation indicated that SC extract and alkaloids could regulate the expression of MAPK14, CASP3, CXCL8, IL-1β, IL6, PTGS2, TNF-α, ESR1, and MMP9 for treatment of OP. In summary, we conducted an integrative analysis to provide convincing evidence that SC may partially alleviate OP by inhibiting pro-inflammatory cytokines and regulating of RANK/RANKL/OPG system. [Display omitted] •C-T-P network based on protein-protein interaction (PPI) was constructed.•32 OP-related ingredients, 77 OP-related targets, and 15 pathways were enriched.•SC regulate the expression of PTGS2, IL-1β, TNF-α, and MMP9 for treatment of OP.</description><subject>Animals</subject><subject>Anti-Inflammatory Agents - pharmacology</subject><subject>Bone and Bones - drug effects</subject><subject>Bone and Bones - metabolism</subject><subject>Bone and Bones - physiopathology</subject><subject>Bone Density Conservation Agents - pharmacology</subject><subject>Bone Remodeling - drug effects</subject><subject>Bone Remodeling - genetics</subject><subject>Cytokines - genetics</subject><subject>Cytokines - metabolism</subject><subject>Databases, Protein</subject><subject>Disease Models, Animal</subject><subject>Drugs, Chinese Herbal - pharmacology</subject><subject>Gene Expression Regulation</subject><subject>Gene Regulatory Networks</subject><subject>Inflammation Mediators - metabolism</subject><subject>Network pharmacology</subject><subject>Osteoporosis</subject><subject>Osteoporosis - chemically induced</subject><subject>Osteoporosis - genetics</subject><subject>Osteoporosis - metabolism</subject><subject>Osteoporosis - physiopathology</subject><subject>Osteoprotegerin - genetics</subject><subject>Osteoprotegerin - metabolism</subject><subject>Prednisolone</subject><subject>Protein Interaction Maps</subject><subject>RANK Ligand - genetics</subject><subject>RANK Ligand - metabolism</subject><subject>Receptor Activator of Nuclear Factor-kappa B - genetics</subject><subject>Receptor Activator of Nuclear Factor-kappa B - metabolism</subject><subject>Signal Transduction</subject><subject>Sinomenii caulis</subject><subject>Systems Biology</subject><subject>Zebrafish</subject><subject>Zebrafish Proteins - genetics</subject><subject>Zebrafish Proteins - metabolism</subject><issn>0378-8741</issn><issn>1872-7573</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kMFu1DAQhi0EotvCA3BBPnLJ4rGT2CtOaFWgUgUH4Gx57UnXSxIHjwPq2-NqC0dOo5G--TX_x9grEFsQ0L89bU-4bKWQdQdpNDxhGzBaNrrT6inbCKVNY3QLF-yS6CSE0NCK5-xCSSU7MHLD6DOW3yn_4MvR5cn5NKa7e-6WJSfnj7wkjuPqY3AF-ZKI4mFE7nyJaeYT-qObI03E08C_xjlNOMfI924dI_EhZV4yuhLnO56oYFpSThTpBXs2uJHw5eO8Yt8_XH_bf2puv3y82b-_bbwyfWmCEW2_E2HnAjiNQgWhJZjWoPHqgAAtwGAObuhUp3vlMBhUvZKwCxBErXjF3pxza5mfK1KxUySP4-hmTCtZ2am-hU5AW1E4o75-SBkHu-Q4uXxvQdgH1_Zkq2v74NqeXdeb14_x62HC8O_ir9wKvDsDWEv-ipgt-YizxxAz-mJDiv-J_wPqZpDP</recordid><startdate>20200715</startdate><enddate>20200715</enddate><creator>Liu, Wen-jin</creator><creator>Jiang, Zheng-meng</creator><creator>Chen, Yi</creator><creator>Xiao, Ping-ting</creator><creator>Wang, Zi-yuan</creator><creator>Huang, Tian-qing</creator><creator>Liu, E-hu</creator><general>Elsevier B.V</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20200715</creationdate><title>Network pharmacology approach to elucidate possible action mechanisms of Sinomenii Caulis for treating osteoporosis</title><author>Liu, Wen-jin ; Jiang, Zheng-meng ; Chen, Yi ; Xiao, Ping-ting ; Wang, Zi-yuan ; Huang, Tian-qing ; Liu, E-hu</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c386t-d804690d9ad1a7e03d0721848e8c3be11411f8baf535763aed8e363219d1d0323</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Animals</topic><topic>Anti-Inflammatory Agents - pharmacology</topic><topic>Bone and Bones - drug effects</topic><topic>Bone and Bones - metabolism</topic><topic>Bone and Bones - physiopathology</topic><topic>Bone Density Conservation Agents - pharmacology</topic><topic>Bone Remodeling - drug effects</topic><topic>Bone Remodeling - genetics</topic><topic>Cytokines - genetics</topic><topic>Cytokines - metabolism</topic><topic>Databases, Protein</topic><topic>Disease Models, Animal</topic><topic>Drugs, Chinese Herbal - pharmacology</topic><topic>Gene Expression Regulation</topic><topic>Gene Regulatory Networks</topic><topic>Inflammation Mediators - metabolism</topic><topic>Network pharmacology</topic><topic>Osteoporosis</topic><topic>Osteoporosis - chemically induced</topic><topic>Osteoporosis - genetics</topic><topic>Osteoporosis - metabolism</topic><topic>Osteoporosis - physiopathology</topic><topic>Osteoprotegerin - genetics</topic><topic>Osteoprotegerin - metabolism</topic><topic>Prednisolone</topic><topic>Protein Interaction Maps</topic><topic>RANK Ligand - genetics</topic><topic>RANK Ligand - metabolism</topic><topic>Receptor Activator of Nuclear Factor-kappa B - genetics</topic><topic>Receptor Activator of Nuclear Factor-kappa B - metabolism</topic><topic>Signal Transduction</topic><topic>Sinomenii caulis</topic><topic>Systems Biology</topic><topic>Zebrafish</topic><topic>Zebrafish Proteins - genetics</topic><topic>Zebrafish Proteins - metabolism</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Liu, Wen-jin</creatorcontrib><creatorcontrib>Jiang, Zheng-meng</creatorcontrib><creatorcontrib>Chen, Yi</creatorcontrib><creatorcontrib>Xiao, Ping-ting</creatorcontrib><creatorcontrib>Wang, Zi-yuan</creatorcontrib><creatorcontrib>Huang, Tian-qing</creatorcontrib><creatorcontrib>Liu, E-hu</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><jtitle>Journal of ethnopharmacology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Liu, Wen-jin</au><au>Jiang, Zheng-meng</au><au>Chen, Yi</au><au>Xiao, Ping-ting</au><au>Wang, Zi-yuan</au><au>Huang, Tian-qing</au><au>Liu, E-hu</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Network pharmacology approach to elucidate possible action mechanisms of Sinomenii Caulis for treating osteoporosis</atitle><jtitle>Journal of ethnopharmacology</jtitle><addtitle>J Ethnopharmacol</addtitle><date>2020-07-15</date><risdate>2020</risdate><volume>257</volume><issue>NA</issue><spage>112871</spage><pages>112871-</pages><artnum>112871</artnum><issn>0378-8741</issn><eissn>1872-7573</eissn><abstract>Sinomenii Caulis (SC) is a well-konwn traditional Chinese medicine used for treatment of rheumatoid arthritis (RA), dermatophytosis and paralysis. Patients with RA are usually secondary to osteoporosis, but the potential protective effect of SC on osteoporosis (OP) is seldom reported and its possible action mechanism is little known. The purpose of this study was to demonstrate the anti-osteoporosis effects of SC extract and alkaloids in prednisolone (Pre)-induced OP of zebrafish, and then to explore the potential mechanism of SC on system level by network pharmacology. Firstly, zebrafish OP model was established to investigate the anti-osteoporosis effect of SC. Secondly, the targets of SC and OP from multiple databases were collected, and Compound-Target-Pathway network based on protein-protein interaction (PPI) was constructed. Moreover, gene enrichment and annotation were performed via the DAVID server. Finally, the reliability of the network pharmacology prediction results in Pre-induced OP of zebrafish was verified by qRT-PCR. The results indicated that SC extract and alkaloids have remarkable ability to promote bone formation of cranial bones and reduce TRAP contents in Pre-induced OP of zebrafish. 32 OP-related ingredients in SC and 77 OP-related targets were screened from multiple databases, and 15 OP-related pathways were enriched by the KEGG database. Further experimental validation indicated that SC extract and alkaloids could regulate the expression of MAPK14, CASP3, CXCL8, IL-1β, IL6, PTGS2, TNF-α, ESR1, and MMP9 for treatment of OP. In summary, we conducted an integrative analysis to provide convincing evidence that SC may partially alleviate OP by inhibiting pro-inflammatory cytokines and regulating of RANK/RANKL/OPG system. [Display omitted] •C-T-P network based on protein-protein interaction (PPI) was constructed.•32 OP-related ingredients, 77 OP-related targets, and 15 pathways were enriched.•SC regulate the expression of PTGS2, IL-1β, TNF-α, and MMP9 for treatment of OP.</abstract><cop>Ireland</cop><pub>Elsevier B.V</pub><pmid>32325182</pmid><doi>10.1016/j.jep.2020.112871</doi></addata></record>
fulltext fulltext
identifier ISSN: 0378-8741
ispartof Journal of ethnopharmacology, 2020-07, Vol.257 (NA), p.112871, Article 112871
issn 0378-8741
1872-7573
language eng
recordid cdi_proquest_miscellaneous_2536415014
source MEDLINE; Elsevier ScienceDirect Journals Complete
subjects Animals
Anti-Inflammatory Agents - pharmacology
Bone and Bones - drug effects
Bone and Bones - metabolism
Bone and Bones - physiopathology
Bone Density Conservation Agents - pharmacology
Bone Remodeling - drug effects
Bone Remodeling - genetics
Cytokines - genetics
Cytokines - metabolism
Databases, Protein
Disease Models, Animal
Drugs, Chinese Herbal - pharmacology
Gene Expression Regulation
Gene Regulatory Networks
Inflammation Mediators - metabolism
Network pharmacology
Osteoporosis
Osteoporosis - chemically induced
Osteoporosis - genetics
Osteoporosis - metabolism
Osteoporosis - physiopathology
Osteoprotegerin - genetics
Osteoprotegerin - metabolism
Prednisolone
Protein Interaction Maps
RANK Ligand - genetics
RANK Ligand - metabolism
Receptor Activator of Nuclear Factor-kappa B - genetics
Receptor Activator of Nuclear Factor-kappa B - metabolism
Signal Transduction
Sinomenii caulis
Systems Biology
Zebrafish
Zebrafish Proteins - genetics
Zebrafish Proteins - metabolism
title Network pharmacology approach to elucidate possible action mechanisms of Sinomenii Caulis for treating osteoporosis
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-21T17%3A44%3A55IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Network%20pharmacology%20approach%20to%20elucidate%20possible%20action%20mechanisms%20of%20Sinomenii%20Caulis%20for%20treating%20osteoporosis&rft.jtitle=Journal%20of%20ethnopharmacology&rft.au=Liu,%20Wen-jin&rft.date=2020-07-15&rft.volume=257&rft.issue=NA&rft.spage=112871&rft.pages=112871-&rft.artnum=112871&rft.issn=0378-8741&rft.eissn=1872-7573&rft_id=info:doi/10.1016/j.jep.2020.112871&rft_dat=%3Cproquest_cross%3E2536415014%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2536415014&rft_id=info:pmid/32325182&rft_els_id=S0378874120310539&rfr_iscdi=true