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Synergistic effects of combining proteasome inhibitors with chemotherapeutic drugs in lung cancer cells
The prognosis for patients with disseminated lung cancer is poor and current treatments have limited survival benefit as resistance often occurs, and is often associated with significant toxicity. A possible strategy to improve treatment and evade chemoresistance may be to find new combinations of d...
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Published in: | BMC research notes 2017-11, Vol.10 (1), p.544-544, Article 544 |
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description | The prognosis for patients with disseminated lung cancer is poor and current treatments have limited survival benefit as resistance often occurs, and is often associated with significant toxicity. A possible strategy to improve treatment and evade chemoresistance may be to find new combinations of drugs. The aim of this study was to analyze the potential of combining proteasome inhibitors (PIs) with chemotherapeutic drugs used in the routine treatment for lung cancer patients.
The median-effect method was applied to the Fluorometric Microculture Cytotoxicity Assay (FMCA) to evaluate effects of combining two different PIs (bortezomib and b-AP15) with clinically used chemotherapeutic drugs representing different mechanisms of action (cisplatin, gefitinib, gemcitabine and vinorelbine) in two lung cancer cell lines (one sensitive and one resistant). Proteasome inhibition in combination with cisplatin, gemcitabine or vinorelbine had synergistic effects in at least one of the tested cell lines. Furthermore, the effect of gefitinib appeared strongly potentiated by the PI in the least resistant lung cancer cell line, although the level of synergy could not be determined with the median-effect method.
Combining PIs with cisplatin, gefitinib, gemcitabine or vinorelbine show potential as new combination chemotherapy for the treatment of lung cancer. |
doi_str_mv | 10.1186/s13104-017-2842-z |
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The median-effect method was applied to the Fluorometric Microculture Cytotoxicity Assay (FMCA) to evaluate effects of combining two different PIs (bortezomib and b-AP15) with clinically used chemotherapeutic drugs representing different mechanisms of action (cisplatin, gefitinib, gemcitabine and vinorelbine) in two lung cancer cell lines (one sensitive and one resistant). Proteasome inhibition in combination with cisplatin, gemcitabine or vinorelbine had synergistic effects in at least one of the tested cell lines. Furthermore, the effect of gefitinib appeared strongly potentiated by the PI in the least resistant lung cancer cell line, although the level of synergy could not be determined with the median-effect method.
Combining PIs with cisplatin, gefitinib, gemcitabine or vinorelbine show potential as new combination chemotherapy for the treatment of lung cancer.</description><identifier>ISSN: 1756-0500</identifier><identifier>EISSN: 1756-0500</identifier><identifier>DOI: 10.1186/s13104-017-2842-z</identifier><identifier>PMID: 29096687</identifier><language>eng</language><publisher>England: BioMed Central Ltd</publisher><subject>Analysis ; Bortezomib ; Cancer therapies ; Chemoresistance ; Chemotherapy ; Cisplatin ; Combination chemotherapy ; Combination drug therapy ; Complications and side effects ; Cytotoxicity ; Diagnosis ; Dosage and administration ; Drug therapy ; Epidermal growth factor ; Gefitinib ; Gemcitabine ; Kinases ; Lung cancer ; Lymphoma ; Medical prognosis ; Medicin och hälsovetenskap ; Multiple myeloma ; Mutation ; Patients ; Prognosis ; Proteasome inhibitors ; Proteins ; Tumor cell lines ; Vinorelbine</subject><ispartof>BMC research notes, 2017-11, Vol.10 (1), p.544-544, Article 544</ispartof><rights>COPYRIGHT 2017 BioMed Central Ltd.</rights><rights>Copyright BioMed Central 2017</rights><rights>The Author(s) 2017</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c597z-9b135cfae031e5df69153ae906bc180ad5c4c8d76aa9d520c04b82c4e4eeb2f43</citedby><cites>FETCH-LOGICAL-c597z-9b135cfae031e5df69153ae906bc180ad5c4c8d76aa9d520c04b82c4e4eeb2f43</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC5667477/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.proquest.com/docview/1959301973?pq-origsite=primo$$EHTML$$P50$$Gproquest$$Hfree_for_read</linktohtml><link.rule.ids>230,314,727,780,784,885,25753,27924,27925,37012,37013,44590,53791,53793</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/29096687$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink><backlink>$$Uhttp://kipublications.ki.se/Default.aspx?queryparsed=id:229096687$$DView record from Swedish Publication Index$$Hfree_for_read</backlink></links><search><creatorcontrib>Sooman, Linda</creatorcontrib><creatorcontrib>Gullbo, Joachim</creatorcontrib><creatorcontrib>Bergqvist, Michael</creatorcontrib><creatorcontrib>Bergström, Stefan</creatorcontrib><creatorcontrib>Lennartsson, Johan</creatorcontrib><creatorcontrib>Ekman, Simon</creatorcontrib><title>Synergistic effects of combining proteasome inhibitors with chemotherapeutic drugs in lung cancer cells</title><title>BMC research notes</title><addtitle>BMC Res Notes</addtitle><description>The prognosis for patients with disseminated lung cancer is poor and current treatments have limited survival benefit as resistance often occurs, and is often associated with significant toxicity. A possible strategy to improve treatment and evade chemoresistance may be to find new combinations of drugs. The aim of this study was to analyze the potential of combining proteasome inhibitors (PIs) with chemotherapeutic drugs used in the routine treatment for lung cancer patients.
The median-effect method was applied to the Fluorometric Microculture Cytotoxicity Assay (FMCA) to evaluate effects of combining two different PIs (bortezomib and b-AP15) with clinically used chemotherapeutic drugs representing different mechanisms of action (cisplatin, gefitinib, gemcitabine and vinorelbine) in two lung cancer cell lines (one sensitive and one resistant). Proteasome inhibition in combination with cisplatin, gemcitabine or vinorelbine had synergistic effects in at least one of the tested cell lines. Furthermore, the effect of gefitinib appeared strongly potentiated by the PI in the least resistant lung cancer cell line, although the level of synergy could not be determined with the median-effect method.
Combining PIs with cisplatin, gefitinib, gemcitabine or vinorelbine show potential as new combination chemotherapy for the treatment of lung cancer.</description><subject>Analysis</subject><subject>Bortezomib</subject><subject>Cancer therapies</subject><subject>Chemoresistance</subject><subject>Chemotherapy</subject><subject>Cisplatin</subject><subject>Combination chemotherapy</subject><subject>Combination drug therapy</subject><subject>Complications and side effects</subject><subject>Cytotoxicity</subject><subject>Diagnosis</subject><subject>Dosage and administration</subject><subject>Drug therapy</subject><subject>Epidermal growth factor</subject><subject>Gefitinib</subject><subject>Gemcitabine</subject><subject>Kinases</subject><subject>Lung cancer</subject><subject>Lymphoma</subject><subject>Medical prognosis</subject><subject>Medicin och hälsovetenskap</subject><subject>Multiple myeloma</subject><subject>Mutation</subject><subject>Patients</subject><subject>Prognosis</subject><subject>Proteasome inhibitors</subject><subject>Proteins</subject><subject>Tumor cell lines</subject><subject>Vinorelbine</subject><issn>1756-0500</issn><issn>1756-0500</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><sourceid>PIMPY</sourceid><sourceid>DOA</sourceid><recordid>eNptkl2PlDAUhonRuOvoD_DGkHijF6wt_YDemGw2fkyyyV74cduU9sB0hHZswXXn11uccVyMIQRyeN4HeHOy7DlGFxjX_E3EBCNaIFwVZU3LYv8gO8cV4wViCD28d3-WPYlxixDHdY0fZ2elQILzujrPuk93DkJn42h1Dm0Leoy5b3Pth8Y667p8F_wIKvoBcus2trGjDzG_teMm1xsY_LiBoHYwzQITpi4mLO-nlNTKaQi5hr6PT7NHreojPDteV9mX9-8-X30srm8-rK8urwvNRLUvRIMJ060CRDAw03KBGVEgEG80rpEyTFNdm4orJQwrkUa0qUtNgQI0ZUvJKlsfvMarrdwFO6hwJ72y8vfAh06qkD61BykYKinHYGiKV4yJBhSrMUbcMCEoTi5xcMVb2E3NwpZaMfI4_2bnU0aQ5Z9iU_btIZuAAYwGNwbVLxWLJ85uZOd_SMZ5RatZ8OooCP77BHGUg41zlcqBn6LEgpeUpC2oE_ryH3Trp-BSzYligiAsKvKX6lT6eetan96rZ6m8ZIRgUs3CVXbxHyodBgarvYPWpvki8HoRSMwIP8dOTTHK9c3XJYsPrA4-xgDtqQ-M5LzR8rDRMm20nDda7lPmxf0iT4lT078Ac3nx9g</recordid><startdate>20171102</startdate><enddate>20171102</enddate><creator>Sooman, Linda</creator><creator>Gullbo, Joachim</creator><creator>Bergqvist, Michael</creator><creator>Bergström, Stefan</creator><creator>Lennartsson, Johan</creator><creator>Ekman, Simon</creator><general>BioMed Central Ltd</general><general>BioMed Central</general><general>BMC</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>IOV</scope><scope>3V.</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>8FE</scope><scope>8FH</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>LK8</scope><scope>M0S</scope><scope>M1P</scope><scope>M7P</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>7X8</scope><scope>5PM</scope><scope>ADTPV</scope><scope>AOWAS</scope><scope>D8T</scope><scope>ZZAVC</scope><scope>DOA</scope></search><sort><creationdate>20171102</creationdate><title>Synergistic effects of combining proteasome inhibitors with chemotherapeutic drugs in lung cancer cells</title><author>Sooman, Linda ; Gullbo, Joachim ; Bergqvist, Michael ; Bergström, Stefan ; Lennartsson, Johan ; Ekman, Simon</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c597z-9b135cfae031e5df69153ae906bc180ad5c4c8d76aa9d520c04b82c4e4eeb2f43</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Analysis</topic><topic>Bortezomib</topic><topic>Cancer therapies</topic><topic>Chemoresistance</topic><topic>Chemotherapy</topic><topic>Cisplatin</topic><topic>Combination chemotherapy</topic><topic>Combination drug therapy</topic><topic>Complications and side effects</topic><topic>Cytotoxicity</topic><topic>Diagnosis</topic><topic>Dosage and administration</topic><topic>Drug therapy</topic><topic>Epidermal growth factor</topic><topic>Gefitinib</topic><topic>Gemcitabine</topic><topic>Kinases</topic><topic>Lung cancer</topic><topic>Lymphoma</topic><topic>Medical prognosis</topic><topic>Medicin och hälsovetenskap</topic><topic>Multiple myeloma</topic><topic>Mutation</topic><topic>Patients</topic><topic>Prognosis</topic><topic>Proteasome inhibitors</topic><topic>Proteins</topic><topic>Tumor cell lines</topic><topic>Vinorelbine</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Sooman, Linda</creatorcontrib><creatorcontrib>Gullbo, Joachim</creatorcontrib><creatorcontrib>Bergqvist, Michael</creatorcontrib><creatorcontrib>Bergström, Stefan</creatorcontrib><creatorcontrib>Lennartsson, Johan</creatorcontrib><creatorcontrib>Ekman, Simon</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>Gale In Context: Opposing Viewpoints</collection><collection>ProQuest Central (Corporate)</collection><collection>ProQuest Health and Medical</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Medical Database (Alumni Edition)</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>ProQuest Biological Science Collection</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>PML(ProQuest Medical Library)</collection><collection>ProQuest Biological Science Journals</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><collection>SwePub</collection><collection>SwePub Articles</collection><collection>SWEPUB Freely available online</collection><collection>SwePub Articles full text</collection><collection>Directory of Open Access Journals</collection><jtitle>BMC research notes</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Sooman, Linda</au><au>Gullbo, Joachim</au><au>Bergqvist, Michael</au><au>Bergström, Stefan</au><au>Lennartsson, Johan</au><au>Ekman, Simon</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Synergistic effects of combining proteasome inhibitors with chemotherapeutic drugs in lung cancer cells</atitle><jtitle>BMC research notes</jtitle><addtitle>BMC Res Notes</addtitle><date>2017-11-02</date><risdate>2017</risdate><volume>10</volume><issue>1</issue><spage>544</spage><epage>544</epage><pages>544-544</pages><artnum>544</artnum><issn>1756-0500</issn><eissn>1756-0500</eissn><abstract>The prognosis for patients with disseminated lung cancer is poor and current treatments have limited survival benefit as resistance often occurs, and is often associated with significant toxicity. A possible strategy to improve treatment and evade chemoresistance may be to find new combinations of drugs. The aim of this study was to analyze the potential of combining proteasome inhibitors (PIs) with chemotherapeutic drugs used in the routine treatment for lung cancer patients.
The median-effect method was applied to the Fluorometric Microculture Cytotoxicity Assay (FMCA) to evaluate effects of combining two different PIs (bortezomib and b-AP15) with clinically used chemotherapeutic drugs representing different mechanisms of action (cisplatin, gefitinib, gemcitabine and vinorelbine) in two lung cancer cell lines (one sensitive and one resistant). Proteasome inhibition in combination with cisplatin, gemcitabine or vinorelbine had synergistic effects in at least one of the tested cell lines. Furthermore, the effect of gefitinib appeared strongly potentiated by the PI in the least resistant lung cancer cell line, although the level of synergy could not be determined with the median-effect method.
Combining PIs with cisplatin, gefitinib, gemcitabine or vinorelbine show potential as new combination chemotherapy for the treatment of lung cancer.</abstract><cop>England</cop><pub>BioMed Central Ltd</pub><pmid>29096687</pmid><doi>10.1186/s13104-017-2842-z</doi><tpages>1</tpages><oa>free_for_read</oa></addata></record> |
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subjects | Analysis Bortezomib Cancer therapies Chemoresistance Chemotherapy Cisplatin Combination chemotherapy Combination drug therapy Complications and side effects Cytotoxicity Diagnosis Dosage and administration Drug therapy Epidermal growth factor Gefitinib Gemcitabine Kinases Lung cancer Lymphoma Medical prognosis Medicin och hälsovetenskap Multiple myeloma Mutation Patients Prognosis Proteasome inhibitors Proteins Tumor cell lines Vinorelbine |
title | Synergistic effects of combining proteasome inhibitors with chemotherapeutic drugs in lung cancer cells |
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