Interfacial Polymerization Produced Magnetic Particles with Nano-Filopodia for Highly Accurate Liquid Biopsy in the PSA Gray Zone

© 2023 Wiley-VCH GmbH.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 35(2023), 48 vom: 29. Nov., Seite e2303821
1. Verfasser: Zhang, Yue (VerfasserIn)
Weitere Verfasser: Zhang, Fan, Song, Yongyang, Shen, Xinyi, Bu, Fanqin, Su, Dandan, Luo, Chen, Ge, Liyuan, Deng, Shaohui, Wu, Zonglong, Zhang, Zhanyi, Duan, Peichen, Li, Nan, Min, Li, Zhang, Shudong, Wang, Shutao
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2023
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article circulating tumor cells immune cells magnetic particles prostate cancer prostate-specific antigen (PSA) gray zone Prostate-Specific Antigen EC 3.4.21.77
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520 |a Magnetic particles are leading separation materials for biological purification and detection. Existing magnetic particles, which almost rely on molecule-level interactions, however, often encounter bottlenecks in highly efficient cell-level separation due to the underestimate of surface structure effects. Here, immune cell-inspired magnetic particles with nano-filopodia (NFMPs) produced by interfacial polymerization for highly efficient capture of circulating tumor cells (CTCs) and further accurate clinical diagnosis of prostate cancer are reported . The unprecedented construction of nano-filopodia on polymer-based magnetic particles is achieved by introducing electrostatic interactions in emulsion interfacial polymerization. Due to the unique nano-filopodia, the NFMPs allow remarkably enhanced CTCs capture efficiency (86.5% ± 2.8%) compared with smooth magnetic particles (SMPs, 35.7% ± 5.7%). Under the assistance of machine learning by combining with prostate-specific antigen (PSA) and free to total PSA (F/T-PSA), the NFMPs strategy demonstrates high sensitivity (100%), high specificity (93.3%), and a high area under the curve (AUC) value (98.1%) for clinical diagnosis of prostate cancer in the PSA gray zone. The NFMPs are anticipated as an efficient platform for CTCs-based liquid biopsy toward early cancer diagnosis and prognosis evaluation 
650 4 |a Journal Article 
650 4 |a circulating tumor cells 
650 4 |a immune cells 
650 4 |a magnetic particles 
650 4 |a prostate cancer 
650 4 |a prostate-specific antigen (PSA) gray zone 
650 7 |a Prostate-Specific Antigen  |2 NLM 
650 7 |a EC 3.4.21.77  |2 NLM 
700 1 |a Zhang, Fan  |e verfasserin  |4 aut 
700 1 |a Song, Yongyang  |e verfasserin  |4 aut 
700 1 |a Shen, Xinyi  |e verfasserin  |4 aut 
700 1 |a Bu, Fanqin  |e verfasserin  |4 aut 
700 1 |a Su, Dandan  |e verfasserin  |4 aut 
700 1 |a Luo, Chen  |e verfasserin  |4 aut 
700 1 |a Ge, Liyuan  |e verfasserin  |4 aut 
700 1 |a Deng, Shaohui  |e verfasserin  |4 aut 
700 1 |a Wu, Zonglong  |e verfasserin  |4 aut 
700 1 |a Zhang, Zhanyi  |e verfasserin  |4 aut 
700 1 |a Duan, Peichen  |e verfasserin  |4 aut 
700 1 |a Li, Nan  |e verfasserin  |4 aut 
700 1 |a Min, Li  |e verfasserin  |4 aut 
700 1 |a Zhang, Shudong  |e verfasserin  |4 aut 
700 1 |a Wang, Shutao  |e verfasserin  |4 aut 
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773 1 8 |g volume:35  |g year:2023  |g number:48  |g day:29  |g month:11  |g pages:e2303821 
856 4 0 |u http://dx.doi.org/10.1002/adma.202303821  |3 Volltext 
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