Establishment of bladder cancer spheroids and cultured in microfluidic platform for predicting drug response
© 2023 The Authors. Bioengineering & Translational Medicine published by Wiley Periodicals LLC on behalf of American Institute of Chemical Engineers..
Cisplatin-containing combination chemotherapy has been used as the standard treatment for bladder cancer patients at advanced stage. However, nearly 50% of patients are nonresponders. To guide the selection of more effective chemotherapeutic agents, a bladder cancer spheroids microfluidic drug sensitivity analysis system was established in this study. Bladder cancer spheroids were established and successfully cultured in a customized microfluidic device to assess their response to different chemotherapeutic agents. The in vitro drug sensitivity results were also compared to patient-derived xenograft (PDX) models and clinical responses of patients. As a result, bladder cancer spheroids faithfully recapitulate the histopathological and genetic features of their corresponding parental tumors. Furthermore, the in vitro drug sensitivity outcomes of spheroids (n = 8) demonstrated a high level of correlation with the PDX (n = 2) and clinical response in patients (n = 2). Our study highlights the potential of combining bladder cancer spheroids and microfluidic devices as an efficient and accurate platform for personalized selection of chemotherapeutic agents.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2024 |
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Erschienen: |
2024 |
Enthalten in: |
Zur Gesamtaufnahme - volume:9 |
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Enthalten in: |
Bioengineering & translational medicine - 9(2024), 2 vom: 27. März, Seite e10624 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Xiong, Qiao [VerfasserIn] |
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Links: |
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Themen: |
Bladder cancer |
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Anmerkungen: |
Date Revised 05.03.2024 published: Electronic-eCollection Citation Status PubMed-not-MEDLINE |
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doi: |
10.1002/btm2.10624 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM36925693X |
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520 | |a Cisplatin-containing combination chemotherapy has been used as the standard treatment for bladder cancer patients at advanced stage. However, nearly 50% of patients are nonresponders. To guide the selection of more effective chemotherapeutic agents, a bladder cancer spheroids microfluidic drug sensitivity analysis system was established in this study. Bladder cancer spheroids were established and successfully cultured in a customized microfluidic device to assess their response to different chemotherapeutic agents. The in vitro drug sensitivity results were also compared to patient-derived xenograft (PDX) models and clinical responses of patients. As a result, bladder cancer spheroids faithfully recapitulate the histopathological and genetic features of their corresponding parental tumors. Furthermore, the in vitro drug sensitivity outcomes of spheroids (n = 8) demonstrated a high level of correlation with the PDX (n = 2) and clinical response in patients (n = 2). Our study highlights the potential of combining bladder cancer spheroids and microfluidic devices as an efficient and accurate platform for personalized selection of chemotherapeutic agents | ||
650 | 4 | |a Journal Article | |
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700 | 1 | |a Ying, Yidie |e verfasserin |4 aut | |
700 | 1 | |a Yu, Xiaowen |e verfasserin |4 aut | |
700 | 1 | |a Wang, Ziwei |e verfasserin |4 aut | |
700 | 1 | |a Gao, Hongliang |e verfasserin |4 aut | |
700 | 1 | |a Lin, Tianhai |e verfasserin |4 aut | |
700 | 1 | |a Fan, Weihua |e verfasserin |4 aut | |
700 | 1 | |a Zhang, Zhensheng |e verfasserin |4 aut | |
700 | 1 | |a Wei, Qiang |e verfasserin |4 aut | |
700 | 1 | |a Ge, Yuqing |e verfasserin |4 aut | |
700 | 1 | |a Zeng, Shuxiong |e verfasserin |4 aut | |
700 | 1 | |a Xu, Chuanliang |e verfasserin |4 aut | |
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