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Vigué A, Vautier D, Kaytoue A, Senger B, Arntz Y, Ball V, Ben Mlouka A, Gribova V, Hajjar-Garreau S, Hardouin J, Jouenne T, Lavalle P, Ploux L. Escherichia coli Biofilm Formation, Motion and Protein Patterns on Hyaluronic Acid and Polydimethylsiloxane Depend on Surface Stiffness. J Funct Biomater 2022; 13:jfb13040237. [PMID: 36412878 PMCID: PMC9680287 DOI: 10.3390/jfb13040237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 11/05/2022] [Accepted: 11/08/2022] [Indexed: 11/16/2022] Open
Abstract
The surface stiffness of the microenvironment is a mechanical signal regulating biofilm growth without the risks associated with the use of bioactive agents. However, the mechanisms determining the expansion or prevention of biofilm growth on soft and stiff substrates are largely unknown. To answer this question, we used PDMS (polydimethylsiloxane, 9-574 kPa) and HA (hyaluronic acid gels, 44 Pa-2 kPa) differing in their hydration. We showed that the softest HA inhibited Escherichia coli biofilm growth, while the stiffest PDMS activated it. The bacterial mechanical environment significantly regulated the MscS mechanosensitive channel in higher abundance on the least colonized HA-44Pa, while Type-1 pili (FimA) showed regulation in higher abundance on the most colonized PDMS-9kPa. Type-1 pili regulated the free motion (the capacity of bacteria to move far from their initial position) necessary for biofilm growth independent of the substrate surface stiffness. In contrast, the total length travelled by the bacteria (diffusion coefficient) varied positively with the surface stiffness but not with the biofilm growth. The softest, hydrated HA, the least colonized surface, revealed the least diffusive and the least free-moving bacteria. Finally, this shows that customizing the surface elasticity and hydration, together, is an efficient means of affecting the bacteria's mobility and attachment to the surface and thus designing biomedical surfaces to prevent biofilm growth.
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Affiliation(s)
- Annabelle Vigué
- INSERM UMR-S 1121 Biomaterial Bioengineering, Centre de Recherche en Biomédecine de Strasbourg, 67084 Strasbourg, France
- Faculty of Dentistry, University of Strasbourg, 67000 Strasbourg, France
| | - Dominique Vautier
- INSERM UMR-S 1121 Biomaterial Bioengineering, Centre de Recherche en Biomédecine de Strasbourg, 67084 Strasbourg, France
- Faculty of Dentistry, University of Strasbourg, 67000 Strasbourg, France
| | - Amad Kaytoue
- INSERM UMR-S 1121 Biomaterial Bioengineering, Centre de Recherche en Biomédecine de Strasbourg, 67084 Strasbourg, France
- Faculty of Dentistry, University of Strasbourg, 67000 Strasbourg, France
| | - Bernard Senger
- INSERM UMR-S 1121 Biomaterial Bioengineering, Centre de Recherche en Biomédecine de Strasbourg, 67084 Strasbourg, France
- Faculty of Dentistry, University of Strasbourg, 67000 Strasbourg, France
| | - Youri Arntz
- INSERM UMR-S 1121 Biomaterial Bioengineering, Centre de Recherche en Biomédecine de Strasbourg, 67084 Strasbourg, France
- Faculty of Dentistry, University of Strasbourg, 67000 Strasbourg, France
| | - Vincent Ball
- INSERM UMR-S 1121 Biomaterial Bioengineering, Centre de Recherche en Biomédecine de Strasbourg, 67084 Strasbourg, France
- Faculty of Dentistry, University of Strasbourg, 67000 Strasbourg, France
| | - Amine Ben Mlouka
- PISSARO Proteomic Facility, IRIB, 76130 Mont-Saint-Aignan, France
| | - Varvara Gribova
- INSERM UMR-S 1121 Biomaterial Bioengineering, Centre de Recherche en Biomédecine de Strasbourg, 67084 Strasbourg, France
- Faculty of Dentistry, University of Strasbourg, 67000 Strasbourg, France
| | - Samar Hajjar-Garreau
- Mulhouse Materials Science Institute, CNRS/Haute Alsace University, 68057 Mulhouse, France
| | - Julie Hardouin
- PISSARO Proteomic Facility, IRIB, 76130 Mont-Saint-Aignan, France
- Polymers, Biopolymers, Surfaces Laboratory, CNRS/UNIROUEN/INSA Rouen, Normandie University, 76821 Rouen, France
| | - Thierry Jouenne
- PISSARO Proteomic Facility, IRIB, 76130 Mont-Saint-Aignan, France
- Polymers, Biopolymers, Surfaces Laboratory, CNRS/UNIROUEN/INSA Rouen, Normandie University, 76821 Rouen, France
| | - Philippe Lavalle
- INSERM UMR-S 1121 Biomaterial Bioengineering, Centre de Recherche en Biomédecine de Strasbourg, 67084 Strasbourg, France
- Faculty of Dentistry, University of Strasbourg, 67000 Strasbourg, France
| | - Lydie Ploux
- INSERM UMR-S 1121 Biomaterial Bioengineering, Centre de Recherche en Biomédecine de Strasbourg, 67084 Strasbourg, France
- Faculty of Dentistry, University of Strasbourg, 67000 Strasbourg, France
- CNRS, 67037 Strasbourg, France
- Correspondence:
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Böhmler J, Haidara H, Ponche A, Ploux L. Impact of Chemical Heterogeneities of Surfaces on Colonization by Bacteria. ACS Biomater Sci Eng 2015; 1:693-704. [DOI: 10.1021/acsbiomaterials.5b00151] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Judith Böhmler
- Institut
de Science des Matériaux
de Mulhouse, CNRS-UMR7361, University of Strasbourg/University of Haute-Alsace, UMR7361, Mulhouse, France
| | - Hamidou Haidara
- Institut
de Science des Matériaux
de Mulhouse, CNRS-UMR7361, University of Strasbourg/University of Haute-Alsace, UMR7361, Mulhouse, France
| | - Arnaud Ponche
- Institut
de Science des Matériaux
de Mulhouse, CNRS-UMR7361, University of Strasbourg/University of Haute-Alsace, UMR7361, Mulhouse, France
| | - Lydie Ploux
- Institut
de Science des Matériaux
de Mulhouse, CNRS-UMR7361, University of Strasbourg/University of Haute-Alsace, UMR7361, Mulhouse, France
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Lee SK, Kim GS, Wu Y, Kim DJ, Lu Y, Kwak M, Han L, Hyung JH, Seol JK, Sander C, Gonzalez A, Li J, Fan R. Nanowire substrate-based laser scanning cytometry for quantitation of circulating tumor cells. NANO LETTERS 2012; 12:2697-704. [PMID: 22646476 PMCID: PMC3381426 DOI: 10.1021/nl2041707] [Citation(s) in RCA: 75] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
We report on the development of a nanowire substrate-enabled laser scanning imaging cytometry for rare cell analysis in order to achieve quantitative, automated, and functional evaluation of circulating tumor cells. Immuno-functionalized nanowire arrays have been demonstrated as a superior material to capture rare cells from heterogeneous cell populations. The laser scanning cytometry method enables large-area, automated quantitation of captured cells and rapid evaluation of functional cellular parameters (e.g., size, shape, and signaling protein) at the single-cell level. This integrated platform was first tested for capture and quantitation of human lung carcinoma cells from a mixture of tumor cells and leukocytes. We further applied it to the analysis of rare tumor cells spiked in fresh human whole blood (several cells per mL) that emulate metastatic cancer patient blood and demonstrated the potential of this technology for analyzing circulating tumor cells in the clinical settings. Using a high-content image analysis algorithm, cellular morphometric parameters and fluorescence intensities can be rapidly quantitated in an automated, unbiased, and standardized manner. Together, this approach enables informative characterization of captured cells in situ and potentially allows for subclassification of circulating tumor cells, a key step toward the identification of true metastasis-initiating cells. Thus, this nanoenabled platform holds great potential for studying the biology of rare tumor cells and for differential diagnosis of cancer progression and metastasis.
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Affiliation(s)
- Sang-Kwon Lee
- Department of Biomedical Engineering, Yale University, New Haven, CT 06511, USA
- Department of Semiconductor Science and Technology, Chonbuk National University, Jeonju 561-756, Korea
| | - Gil-Sung Kim
- Department of Semiconductor Science and Technology, Chonbuk National University, Jeonju 561-756, Korea
| | - Yu Wu
- Department of Biomedical Engineering, Yale University, New Haven, CT 06511, USA
| | - Dong-Joo Kim
- Department of Semiconductor Science and Technology, Chonbuk National University, Jeonju 561-756, Korea
| | - Yao Lu
- Department of Biomedical Engineering, Yale University, New Haven, CT 06511, USA
| | - Minsuk Kwak
- Department of Biomedical Engineering, Yale University, New Haven, CT 06511, USA
| | - Lin Han
- Department of Biomedical Engineering, Yale University, New Haven, CT 06511, USA
| | - Jung-Hwan Hyung
- Department of Semiconductor Science and Technology, Chonbuk National University, Jeonju 561-756, Korea
| | - Jin-Kyeong Seol
- Department of Semiconductor Science and Technology, Chonbuk National University, Jeonju 561-756, Korea
| | - Chantal Sander
- Department of Biomedical Engineering, Yale University, New Haven, CT 06511, USA
| | - Anjelica Gonzalez
- Department of Biomedical Engineering, Yale University, New Haven, CT 06511, USA
| | - Jie Li
- Department of Neuropathology, Yale School of Medicine, New Haven, CT 06520, USA
| | - Rong Fan
- Department of Biomedical Engineering, Yale University, New Haven, CT 06511, USA
- Yale Comprehensive Cancer Center, New Haven, CT 06520, USA
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