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Wang X, Zhang Y, Yang J. Transcriptome analysis reveals synergistic modulation of E-cadherin/N-cadherin in hMSC aggregates chondrogenesis. Genes Genomics 2023; 45:681-692. [PMID: 36595183 DOI: 10.1007/s13258-022-01362-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Accepted: 12/27/2022] [Indexed: 01/04/2023]
Abstract
BACKGROUND N-cadherin-mediated cell adhesion is a vital inductor for mesenchymal condensation in chondrogenesis. Recent studies have revealed the involvement of E-cadherin in enhancing the multipotency of mesenchymal stem cells (MSCs) and limb development; however, the signaling crosstalk of E/N-cadherin remains unclear. OBJECTIVE This study aimed to explore the synergistic modulation of E/N-cadherin in the chondrogenic differentiation of MSC aggregates. METHODS Human E/N-cadherin-functionalized (hE/N-cad-Fc) poly (lactic-co-glycolic acid) (PLGA) microparticles (hE/N-cad-PLGA) were incorporated into the human MSC (hMSC) aggregates to upregulate the expression of the corresponding endogenous cadherin. The chondrogenic differentiation of the hMSC aggregates was initiated by hE/N-cad-PLGA, controlling the release of transforming growth factor-β (TGF-β). A transcriptome analysis was used to assess differentially expressed genes (DEGs) modulated by hE/N-cad-Fc in hMSC aggregate chondrogenesis. Gene functions and signaling pathways were assessed using Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) enrichment analyses. The associated biological pathways were assessed by a protein-protein interaction (PPI) network analysis, and the results were further confirmed by real-time quantitative PCR (qPCR) and western blotting. RESULTS A total of 1083 DEGs, comprising 111 upregulated and 972 downregulated genes, were discovered to be related to the enhanced chondrogenic differentiation modulated by hE/N-cad-Fc. The GO and KEGG functional enrichment analyses revealed that hE/N-cad-Fc synergistically regulated the p53-related survival signaling pathway. PPI analysis revealed that mitogen-activated protein kinases (MAPK) caspase regulation is a core aspect of the chondrogenic differentiation process, confirmed by western blotting. CONCLUSION To the best of our knowledge, our study is the first to reveal that the synergistic modulation of E/N-cadherin enhances the chondrogenic differentiation of hMSCs via the ERK1/2-p53 signaling axis.
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Affiliation(s)
- Xueping Wang
- The Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Science, Nankai University, Tianjin, 300071, China
| | - Yan Zhang
- State Key Laboratory of Medicinal Chemical Biology, Nankai University, Tianjin, 300350, China
| | - Jun Yang
- The Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Science, Nankai University, Tianjin, 300071, China.
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2
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Wang X, Xu X, Zhang Y, An X, Zhang X, Chen G, Jiang Q, Yang J. Duo Cadherin-Functionalized Microparticles Synergistically Induce Chondrogenesis and Cartilage Repair of Stem Cell Aggregates. Adv Healthc Mater 2022; 11:e2200246. [PMID: 35485302 DOI: 10.1002/adhm.202200246] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Revised: 04/07/2022] [Indexed: 11/10/2022]
Abstract
Mesenchymal stem cell (MSC) aggregates incorporated with microparticles of functional materials have shown promising prospects in the field of cell therapy for cartilage repair. Given the importance of cadherins in modulating the stemness and chondrogenesis of MSCs, the use of transforming growth factor β1 (TGFβ1)-loaded poly (lactic-co-glycolic acid) (PLGA)-based composite microparticles inspired by duo cadherin (human E- and N-cadherin fusion proteins) to construct a bioartificial stem cell niche in engineered human MSC (hMSC) aggregates to promote chondrogenesis and cartilage regeneration is proposed. The hE/N-cadherin-functionalized PLGA/chitosan-heparin-TGFβ1 (Duo hE/N-cad@P/C-h-TGFβ1) microparticles spatiotemporally upregulates the endogenous E/N-cadherin expression of hMSC aggregates which further amplifies the chondrogenic differentiation and modulate paracrine and anti-inflammatory functions of hMSCs toward constructing a favorable microenvironment for chondrogenesis. The Duo hE/N-cad@P/C-h-TGFβ1 microparticles finely regulate the response of hMSCs to biochemical and mechanical signal stimuli in the microenvironment through the cadherin/catenin-Yes-associated protein signal transduction, which inhibits the hypertrophy of hMSC-derived chondrocytes. Furthermore, immunofluorescent and histological examinations show that the Duo hE/N-cad@P/C-h-TGFβ1 microparticles significantly improve regeneration of cartilage and subchondral bone in vivo. Together, the application of duo cadherin-functionalized microparticles is considered an innovative material-wise approach to exogenously activate hMSC aggregates for functional applications in regenerative medicine.
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Affiliation(s)
- Xueping Wang
- The Key Laboratory of Bioactive Materials Ministry of Education College of Life Science Nankai University Tianjin 300071 P. R. China
| | - Xingquan Xu
- State Key Laboratory of Pharmaceutical Biotechnology Division of Sports Medicine and Adult Reconstructive Surgery and Department of Orthopedic Surgery Nanjing Drum Tower Hospital The Affiliated Hospital of Nanjing University Medical School 321 Zhongshan Road Nanjing Jiangsu 210008 P. R. China
| | - Yan Zhang
- State Key Laboratory of Medicinal Chemical Biology Nankai University Tianjin 300350 P. R. China
| | - Xueying An
- State Key Laboratory of Pharmaceutical Biotechnology Division of Sports Medicine and Adult Reconstructive Surgery and Department of Orthopedic Surgery Nanjing Drum Tower Hospital The Affiliated Hospital of Nanjing University Medical School 321 Zhongshan Road Nanjing Jiangsu 210008 P. R. China
| | - Xue Zhang
- The Key Laboratory of Bioactive Materials Ministry of Education College of Life Science Nankai University Tianjin 300071 P. R. China
| | - Guoqiang Chen
- The Key Laboratory of Bioactive Materials Ministry of Education College of Life Science Nankai University Tianjin 300071 P. R. China
| | - Qing Jiang
- State Key Laboratory of Pharmaceutical Biotechnology Division of Sports Medicine and Adult Reconstructive Surgery and Department of Orthopedic Surgery Nanjing Drum Tower Hospital The Affiliated Hospital of Nanjing University Medical School 321 Zhongshan Road Nanjing Jiangsu 210008 P. R. China
| | - Jun Yang
- The Key Laboratory of Bioactive Materials Ministry of Education College of Life Science Nankai University Tianjin 300071 P. R. China
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3
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Passanha FR, Geuens T, LaPointe VLS. Sticking together: Harnessing cadherin biology for tissue engineering. Acta Biomater 2021; 134:107-115. [PMID: 34358698 DOI: 10.1016/j.actbio.2021.07.070] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Revised: 07/13/2021] [Accepted: 07/29/2021] [Indexed: 12/30/2022]
Abstract
Directing cell behavior and building a tissue for therapeutic impact is the main goal of regenerative medicine, for which scientists need to modulate the interaction of cells with biomaterials. The focus of the field thus far has been on the incorporation of cues from the extracellular matrix but we propose that scientists take lessons from cell-cell adhesion proteins, more specifically cadherin biology, as these proteins make multicellularity possible. In this perspective, we re-examine cadherins through the lens of a tissue engineer for the purpose of advancing regenerative medicine. Furthermore, we summarize exciting developments in biomaterials inspired by cadherins and discuss some challenges and opportunities for the future. STATEMENT OF SIGNIFICANCE: Tissue engineers need tools to direct cell behavior. To date, tissue engineers have designed many sophisticated materials to positively influence cell behavior but are faced with the challenge where these materials sometimes work and sometimes fail. This uncertainty is a big unanswered question that challenges the community. We propose that tissue engineering could be more successful if they would take lessons from cell-cell adhesion proteins, more specifically cadherin biology. In the article, we discuss key structural and functional characteristics that make cadherins ideal for tissue engineering approaches. Furthermore, by providing a state-of-the-art overview of exemplary studies that have used cadherins to influence cell behavior, we show tissue engineers that they already have the tools necessary to incorporate this knowledge.
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Affiliation(s)
- Fiona R Passanha
- MERLN Institute for Technology-Inspired Regenerative Medicine, Maastricht University, P.O. Box 616, 6200 MD, Maastricht, the Netherlands.
| | - Thomas Geuens
- MERLN Institute for Technology-Inspired Regenerative Medicine, Maastricht University, P.O. Box 616, 6200 MD, Maastricht, the Netherlands
| | - Vanessa L S LaPointe
- MERLN Institute for Technology-Inspired Regenerative Medicine, Maastricht University, P.O. Box 616, 6200 MD, Maastricht, the Netherlands.
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4
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Doron G, Temenoff JS. Culture Substrates for Improved Manufacture of Mesenchymal Stromal Cell Therapies. Adv Healthc Mater 2021; 10:e2100016. [PMID: 33930252 DOI: 10.1002/adhm.202100016] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Revised: 03/22/2021] [Indexed: 02/06/2023]
Abstract
Recent developments in mesenchymal stromal cell (MSC) therapies have increased the demand for tools to improve their manufacture, including the selection of optimal culture substrate materials. While many clinical manufacturers use planar tissue culture plastic (TCP) surfaces for MSC production, others have begun exploring the use of alternative culture substrates that present a variety of spatial, mechanical, and biochemical cues that influence cell expansion and resulting cell quality. In this review, the effects of culture and material properties distinct from traditional planar TCP surfaces on MSC proliferation, surface marker expression, and commonly used indications for therapeutic potency are examined. The different properties summarized include the use of alternative culture formats such as cellular aggregates or 3D scaffolds, as well as the effects of culture substrate stiffness and presentation of specific adhesive ligands and topographical cues. Specific substrate properties can be related to greater cell expansion and improvement in specific therapeutic functionalities, demonstrating the utility of culture materials in further improving the clinical-scale manufacture of highly secretory MSC products.
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Affiliation(s)
- Gilad Doron
- Wallace H. Coulter Department of Biomedical Engineering Georgia Institute of Technology and Emory University 313 Ferst Drive Atlanta GA 30332 USA
- Parker H. Petit Institute for Bioengineering and Bioscience Georgia Institute of Technology Atlanta GA 30332 USA
| | - Johnna S. Temenoff
- Wallace H. Coulter Department of Biomedical Engineering Georgia Institute of Technology and Emory University 313 Ferst Drive Atlanta GA 30332 USA
- Parker H. Petit Institute for Bioengineering and Bioscience Georgia Institute of Technology Atlanta GA 30332 USA
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5
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Xie J, Li X, Zhang Y, Tang T, Chen G, Mao H, Gu Z, Yang J. VE-cadherin-based matrix promoting the self-reconstruction of pro-vascularization microenvironments and endothelial differentiation of human mesenchymal stem cells. J Mater Chem B 2021; 9:3357-3370. [PMID: 33881442 DOI: 10.1039/d1tb00017a] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Regulating the secretion and endothelial differentiation of human mesenchymal stem cells (hMSCs) plays an important role in the vascularization in tissue engineering and regenerative medicine. In this study, a recombinant cadherin fusion protein consisting of a human vascular endothelial-cadherin extracellular domain and immunoglobulin IgG Fc region (hVE-cad-Fc) was developed as a bioartificial matrix for modulating hMSCs. The hVE-cad-Fc matrix significantly enhanced the secretion of angiogenic factors, activated the VE-cadherin-VEGFR2/FAK-AKT/PI3K signaling pathway in hMSCs, and promoted the endothelial differentiation of hMSCs even without extra VEGF. Furthermore, the hVE-cad-Fc matrix was applied for the surface modification of a poly (lactic-co-glycolic acid) (PLGA) porous scaffold, which significantly improved the hemocompatibility and vascularization of the PLGA scaffold in vivo. These results revealed that the hVE-cad-Fc matrix should be a superior bioartificial ECM for remodeling the pro-vascularization extracellular microenvironment by regulating the secretion of hMSCs, and showed great potential for the vascularization in tissue engineering.
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Affiliation(s)
- Jinghui Xie
- The Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Science, Nankai University, Tianjin, 300071, China.
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6
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Shibata-Seki T, Nagaoka M, Goto M, Kobatake E, Akaike T. Direct visualization of the extracellular binding structure of E-cadherins in liquid. Sci Rep 2020; 10:17044. [PMID: 33046720 PMCID: PMC7552386 DOI: 10.1038/s41598-020-72517-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Accepted: 08/19/2020] [Indexed: 12/16/2022] Open
Abstract
E-cadherin is a key Ca-dependent cell adhesion molecule, which is expressed on many cell surfaces and involved in cell morphogenesis, embryonic development, EMT, etc. The fusion protein E-cad-Fc consists of the extracellular domain of E-cadherin and the IgG Fc domain. On plates coated with this chimeric protein, ES/iPS cells are cultivated particularly well and induced to differentiate. The cells adhere to the plate via E-cad-Fc in the presence of Ca2+ and detach by a chelating agent. For the purpose of clarifying the structures of E-cad-Fc in the presence and absence of Ca2+, we analyzed the molecular structure of E-cad-Fc by AFM in liquid. Our AFM observations revealed a rod-like structure of the entire extracellular domain of E-cad-Fc in the presence of Ca2+ as well as trans-binding of E-cad-Fc with adjacent molecules, which may be the first, direct confirmation of trans-dimerization of E-cadherin. The observed structures were in good agreement with an X-ray crystallographic model. Furthermore, we succeeded in visualizing the changes in the rod-like structure of the EC domains with and without calcium. The biomatrix surface plays an important role in cell culture, so the analysis of its structure and function may help promote cell engineering based on cell recognition.
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Affiliation(s)
- Teiko Shibata-Seki
- Biomaterials Center for Regenerative Medical Engineering, Foundation for Advancement of International Science, 24-16 Kasuga, 3-chome, Tsukuba, Ibaraki, 305-0821, Japan
| | - Masato Nagaoka
- Biomaterials Center for Regenerative Medical Engineering, Foundation for Advancement of International Science, 24-16 Kasuga, 3-chome, Tsukuba, Ibaraki, 305-0821, Japan
| | - Mitsuaki Goto
- Biomaterials Center for Regenerative Medical Engineering, Foundation for Advancement of International Science, 24-16 Kasuga, 3-chome, Tsukuba, Ibaraki, 305-0821, Japan.
| | - Eiry Kobatake
- School of Life Science and Technology, Tokyo Institute of Technology, G1-13, 4259, Nagatsuta, Midori-ku, Yokohama, Kanagawa, 226-8502, Japan
| | - Toshihiro Akaike
- Biomaterials Center for Regenerative Medical Engineering, Foundation for Advancement of International Science, 24-16 Kasuga, 3-chome, Tsukuba, Ibaraki, 305-0821, Japan
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7
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Le Saux G, Wu MC, Toledo E, Chen YQ, Fan YJ, Kuo JC, Schvartzman M. Cell-Cell Adhesion-Driven Contact Guidance and Its Effect on Human Mesenchymal Stem Cell Differentiation. ACS APPLIED MATERIALS & INTERFACES 2020; 12:22399-22409. [PMID: 32323968 DOI: 10.1021/acsami.9b20939] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Contact guidance has been extensively explored using patterned adhesion functionalities that predominantly mimic cell-matrix interactions. Whether contact guidance can also be driven by other types of interactions, such as cell-cell adhesion, still remains a question. Herein, this query is addressed by engineering a set of microstrip patterns of (i) cell-cell adhesion ligands and (ii) segregated cell-cell and cell-matrix ligands as a simple yet versatile set of platforms for the guidance of spreading, adhesion, and differentiation of mesenchymal stem cells. It was unprecedently found that micropatterns of cell-cell adhesion ligands can induce contact guidance. Surprisingly, it was found that patterns of alternating cell-matrix and cell-cell strips also induce contact guidance despite providing a spatial continuum for cell adhesion. This guidance is believed to be due to the difference between the potencies of the two adhesions. Furthermore, patterns that combine the two segregated adhesion functionalities were shown to induce more human mesenchymal stem cell osteogenic differentiation than monofunctional patterns. This work provides new insight into the functional crosstalk between cell-cell and cell-matrix adhesions and, overall, further highlights the ubiquitous impact of the biochemical anisotropy of the extracellular environment on cell function.
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Affiliation(s)
- Guillaume Le Saux
- Department of Materials Engineering, Ben-Gurion University of the Negev, Beer-Sheva 8410501, Israel
- Isle Katz Institute for Nanoscale Science and Technology, Ben-Gurion University of the Negev, Beer-Sheva 8410501, Israel
| | - Ming-Chung Wu
- Institute of Biochemistry and Molecular Biology, National Yang-Ming University, Taipei 11221, Taiwan
| | - Esti Toledo
- Department of Materials Engineering, Ben-Gurion University of the Negev, Beer-Sheva 8410501, Israel
- Isle Katz Institute for Nanoscale Science and Technology, Ben-Gurion University of the Negev, Beer-Sheva 8410501, Israel
| | - Yin-Quan Chen
- Cancer Progression Research Center, National Yang-Ming University, Taipei 11221, Taiwan
| | - Yu-Jui Fan
- School of Biomedical Engineering, Taipei Medical University, Taipei 110, Taiwan
| | - Jean-Cheng Kuo
- Institute of Biochemistry and Molecular Biology, National Yang-Ming University, Taipei 11221, Taiwan
- Cancer Progression Research Center, National Yang-Ming University, Taipei 11221, Taiwan
| | - Mark Schvartzman
- Department of Materials Engineering, Ben-Gurion University of the Negev, Beer-Sheva 8410501, Israel
- Isle Katz Institute for Nanoscale Science and Technology, Ben-Gurion University of the Negev, Beer-Sheva 8410501, Israel
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8
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Yang S, Cao Z, Zhu J, Zhang Z, Zhao H, Zhao L, Sun X, Wang X. In Vitro Monolayer Culture of Dispersed Neural Stem Cells on the E-Cadherin-Based Substrate with Long-Term Stemness Maintenance. ACS OMEGA 2019; 4:18136-18146. [PMID: 31720516 PMCID: PMC6843705 DOI: 10.1021/acsomega.9b02053] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/04/2019] [Accepted: 09/13/2019] [Indexed: 05/08/2023]
Abstract
Neural stem cells (NSCs) play an important role in neural tissue engineering because of their capacity of self-renewal and differentiation to multiple cell lineages. The in vitro conventional neurosphere culture protocol has some limitations such as limited nutrition and oxygen penetration and distribution causing the heterogeneity of cells inside, inaccessibility of internal cells, and inhomogeneous cellular morphology and properties. As a result, cultivation as a monolayer is a better way to study NSCs and obtain a homogeneous cell population. The cadherins are a classical family of homophilic cell adhesion molecules mediating cell-cell adhesion. Here, we used a recombinant human E-cadherin mouse IgG Fc chimera protein that self-assembles on a hydrophobic polystyrene surface via hydrophobic interaction to obtain an E-cadherin-coated culture plate (ECP). The rat fetal NSCs were cultured on the ECP and routine tissue culture plate (TCP) from passage 2 to passage 5. NSCs on TCP formed uniform floating neurospheres and grew up over time, while cells on the ECP adhered on the bottom of the plate and exhibited individual cells with scattering morphology, forming intercellular connections between cells. The cell proliferation and differentiation behaviors that were evaluated by Cell Counting Kit-8 assay (CCK-8), immunofluorescence staining, and real-time quantitative polymerase chain reaction showed NSCs could maintain the capacity for self-renewal and ability to differentiate into neurons, oligodendrocytes, and astrocytes after the long-term in vitro cell culture and passaging. Therefore, our study indicated that hE-cad-Fc could provide a homogeneous environment for individual cells in monolayer conditions to maintain the capacity of self-renewal and differentiation by mimicking the cell-cell interaction.
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Affiliation(s)
- Shuhui Yang
- State
Key Laboratory of New Ceramics and Fine Processing, Key Laboratory
of Advanced Materials of Ministry of Education, School of Materials
Science and Engineering, Tsinghua University, Beijing 100084, China
| | - Zheng Cao
- State
Key Laboratory of New Ceramics and Fine Processing, Key Laboratory
of Advanced Materials of Ministry of Education, School of Materials
Science and Engineering, Tsinghua University, Beijing 100084, China
| | - Jinjin Zhu
- Department
of Orthopaedic Surgery, Sir Run Run Shaw Hospital, Medical College
of Zhejiang University, Sir Run Run Shaw
Institute of Clinical Medicine of Zhejiang University, 3 East Qingchun Road, Hangzhou 310016, Zhejiang Province, China
| | - Zhe Zhang
- State
Key Laboratory of New Ceramics and Fine Processing, Key Laboratory
of Advanced Materials of Ministry of Education, School of Materials
Science and Engineering, Tsinghua University, Beijing 100084, China
| | - He Zhao
- State
Key Laboratory of New Ceramics and Fine Processing, Key Laboratory
of Advanced Materials of Ministry of Education, School of Materials
Science and Engineering, Tsinghua University, Beijing 100084, China
| | - Lingyun Zhao
- State
Key Laboratory of New Ceramics and Fine Processing, Key Laboratory
of Advanced Materials of Ministry of Education, School of Materials
Science and Engineering, Tsinghua University, Beijing 100084, China
| | - Xiaodan Sun
- State
Key Laboratory of New Ceramics and Fine Processing, Key Laboratory
of Advanced Materials of Ministry of Education, School of Materials
Science and Engineering, Tsinghua University, Beijing 100084, China
| | - Xiumei Wang
- State
Key Laboratory of New Ceramics and Fine Processing, Key Laboratory
of Advanced Materials of Ministry of Education, School of Materials
Science and Engineering, Tsinghua University, Beijing 100084, China
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9
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Qian Y, Wu X, Yokoyama Y, Okuzaki D, Taguchi M, Hirose H, Wang J, Hata T, Inoue A, Hiraki M, Ohtsuka M, Takahashi H, Haraguchi N, Mizushima T, Tanaka S, Mori M, Yamamoto H. E-cadherin-Fc chimera protein matrix enhances cancer stem-like properties and induces mesenchymal features in colon cancer cells. Cancer Sci 2019; 110:3520-3532. [PMID: 31505062 PMCID: PMC6825015 DOI: 10.1111/cas.14193] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2019] [Revised: 08/23/2019] [Accepted: 08/30/2019] [Indexed: 02/06/2023] Open
Abstract
Cancer stem cells (CSC) are a subpopulation of tumor cells with properties of high tumorigenicity and drug resistance, which lead to recurrence and poor prognosis. Although a better understanding of CSC is essential for developing cancer therapies, scarcity of the CSC population has hindered such analyses. The aim of the present study was to elucidate whether the E-cadherin-Fc chimera protein (E-cad-Fc) enhances cancer stem-like properties because studies show that soluble E-cadherin stimulates human epithelial growth factor receptor (EGFR) and downstream signaling pathways that are reported to play a crucial role in CSC. For this purpose, we used ornithine decarboxylase (ODC)-degron-transduced (Degron(+)) KM12SM cells as a CSC model that retains relatively low CSC properties. Compared to cultures without E-cad-Fc treatment, we found that E-cad-Fc treatment further suppressed proteasome activity and largely enhanced cancer stem-like properties of ODC-degron-transduced KM12SM cells. These results include increased expression of stem cell markers Lgr5, Bmi-1, SOX9, CD44, and CD44v9, aldehyde dehydrogenase (ALDH), and enhancement of robust spheroid formation, and chemoresistance to 5-fluorouracil (5-FU) and oxaliplatin (L-OHP). These effects could be attributed to activation of the EGFR pathway as identified by extensive phosphorylation of EGFR, ERK, PI3K, AKT, and mTOR. In SW480 cells, E-cad-Fc matrix induced some CSC markers such as CD44v9 and ALDH. We also found that E-cad-Fc matrix showed high efficiency of inducing mesenchymal changes in colon cancer cells. Our data suggest that the E-cad-Fc matrix may enhance CSC properties such as enhancement of chemoresistance and sphere formation.
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Affiliation(s)
- Yamin Qian
- Department of Molecular PathologyDivision of Health SciencesGraduate School of MedicineOsaka UniversityOsakaJapan
| | - Xin Wu
- Department of Molecular PathologyDivision of Health SciencesGraduate School of MedicineOsaka UniversityOsakaJapan
| | - Yuhki Yokoyama
- Department of Molecular PathologyDivision of Health SciencesGraduate School of MedicineOsaka UniversityOsakaJapan
| | - Daisuke Okuzaki
- Genome Information Research CenterResearch Institute for Microbial DiseasesOsaka UniversityOsakaJapan
| | - Mai Taguchi
- Department of Molecular PathologyDivision of Health SciencesGraduate School of MedicineOsaka UniversityOsakaJapan
| | - Haruka Hirose
- Department of Molecular PathologyDivision of Health SciencesGraduate School of MedicineOsaka UniversityOsakaJapan
| | - Jiaqi Wang
- Department of Molecular PathologyDivision of Health SciencesGraduate School of MedicineOsaka UniversityOsakaJapan
| | - Tsuyoshi Hata
- Department of Molecular PathologyDivision of Health SciencesGraduate School of MedicineOsaka UniversityOsakaJapan
- Department of Gastroenterological SurgeryGraduate School of MedicineOsaka UniversityOsakaJapan
| | - Akira Inoue
- Department of Molecular PathologyDivision of Health SciencesGraduate School of MedicineOsaka UniversityOsakaJapan
- Department of Gastroenterological SurgeryGraduate School of MedicineOsaka UniversityOsakaJapan
| | - Masayuki Hiraki
- Department of Molecular PathologyDivision of Health SciencesGraduate School of MedicineOsaka UniversityOsakaJapan
- Department of Gastroenterological SurgeryGraduate School of MedicineOsaka UniversityOsakaJapan
| | - Masahisa Ohtsuka
- Department of Molecular PathologyDivision of Health SciencesGraduate School of MedicineOsaka UniversityOsakaJapan
- Department of Gastroenterological SurgeryGraduate School of MedicineOsaka UniversityOsakaJapan
| | - Hidekazu Takahashi
- Department of Gastroenterological SurgeryGraduate School of MedicineOsaka UniversityOsakaJapan
| | - Naotsugu Haraguchi
- Department of Gastroenterological SurgeryGraduate School of MedicineOsaka UniversityOsakaJapan
| | - Tsunekazu Mizushima
- Department of Gastroenterological SurgeryGraduate School of MedicineOsaka UniversityOsakaJapan
| | - Shinji Tanaka
- Department of Molecular OncologyGraduate School of MedicineTokyo Medical and Dental UniversityTokyoJapan
| | - Masaki Mori
- Department of Gastroenterological SurgeryGraduate School of MedicineOsaka UniversityOsakaJapan
- Department of Surgery and ScienceGraduate School of Medical SciencesKyushu UniversityFukuokaJapan
| | - Hirofumi Yamamoto
- Department of Molecular PathologyDivision of Health SciencesGraduate School of MedicineOsaka UniversityOsakaJapan
- Department of Gastroenterological SurgeryGraduate School of MedicineOsaka UniversityOsakaJapan
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10
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Screening of perfused combinatorial 3D microenvironments for cell culture. Acta Biomater 2019; 96:222-236. [PMID: 31255663 DOI: 10.1016/j.actbio.2019.06.047] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2019] [Revised: 06/23/2019] [Accepted: 06/25/2019] [Indexed: 02/08/2023]
Abstract
Biomaterials combining biochemical and biophysical cues to establish close-to-extracellular matrix (ECM) models have been explored for cell expansion and differentiation purposes. Multivariate arrays are used as material-saving and rapid-to-analyze platforms, which enable selecting hit-spotted formulations targeting specific cellular responses. However, these systems often lack the ability to emulate dynamic mechanical aspects that occur in specific biological milieus and affect physiological phenomena including stem cells differentiation, tumor progression, or matrix modulation. We report a tailor-made strategy to address the combined effect of flow and biochemical composition of three-dimensional (3D) biomaterials on cellular response. We suggest a simple-to-implement device comprising (i) a perforated platform accommodating miniaturized 3D biomaterials and (ii) a bioreactor that enables the incorporation of the biomaterial-containing array into a disposable perfusion chamber. The system was upscaled to parallelizable setups, increasing the number of analyzed platforms per independent experiment. As a proof-of-concept, porous chitosan scaffolds with 1 mm diameter were functionalized with combinations of 5 ECM and cell-cell contact-mediating proteins, relevant for bone and dental regeneration, corresponding to 32 protein combinatorial formulations. Mesenchymal stem cells adhesion and production of an early osteogenic marker were assessed on-chip on static and under-flow dynamic perfusion conditions. Different hit-spotted biomaterial formulations were detected for the different flow regimes using direct image analysis. Cell-binding proteins still poorly explored as biomaterials components - amelogenin and E-cadherin - were here shown as relevant cell response modulators. Their combination with ECM cell-binding proteins - fibronectin, vitronectin, and type 1 collagen - rendered specific biomaterial combinations with high cell adhesion and ALP production under flow. The developed versatile system may be targeted at widespread tissue regeneration applications, and as a disease model/drug screening platform. STATEMENT OF SIGNIFICANCE: A perfusion system that enables cell culture in arrays of three-dimensional biomaterials under dynamic flow is reported. The effect of 31 cell-binding protein combinations in the adhesion and alkaline phosphatase (ALP) production of mesenchymal stem cells was assessed using a single bioreactor chamber. Flow perfusion was not only assessed as a classical enhancer/accelerator of cell growth and early osteogenic differentiation. We hypothesized that flow may affect cell-protein interactions, and that key components driving cell response may differ under static or dynamic regimes. Indeed, hit-spotted formulations that elicited highest cell attachment and ALP production on static cell culture differed from the ones detected for dynamic flow assays. The impacting role of poorly studied proteins as E-cadherin and amelogenin as biomaterial components was highlighted.
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Cao L, Zhang Y, Qian M, Wang X, Shuai Q, Gao C, Lang R, Yang J. Construction of multicellular aggregate by E-cadherin coated microparticles enhancing the hepatic specific differentiation of mesenchymal stem cells. Acta Biomater 2019; 95:382-394. [PMID: 30660779 DOI: 10.1016/j.actbio.2019.01.030] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2018] [Revised: 01/10/2019] [Accepted: 01/15/2019] [Indexed: 12/22/2022]
Abstract
The differentiation of human mesenchymal stem cells (hMSCs) into hepatocyte-like cells in vitroprovides a promising candidate for cell therapy of liver diseases, and cell aggregates have been proposed to improve the efficiency of expansion and differentiation. Previously, we engineered multicellular aggregates incorporating human E-cadherin fusion protein (hE-cad-Fc)-coated poly(lactic-co-glycolic acid) (PLGA) microparticles (hE-cad-PLGAs), and a significant improvement was obtained in both cellular proliferation of and cytokine secretion by hMSCs. In this study, hepatic differentiation of hMSCs was induced by a biomimetic microenvironment consisting of these engineered aggregates and a cocktail of specific cytokines. The ratio of hE-cad-PLGAs to hMSCs in engineered hMSCs aggregates was optimized to 1:3 for hepatic differentiation. The expressions of hepatic-specific markers were significantly promoted, and cell polarity and activated drug metabolism enzymes were established in MSC/hE-cad-PLGA aggregates compared with MSC and MSC/PLGA aggregates. Moreover, the expressions of stemness and definitive endoderm markers confirmed effectively induced endoderm differentiation in MSC/hE-cad-PLGA aggregates, which was consistent with the pattern of embryonic development. After pre-differentiation for 1 week, the MSC/hE-cad-PLGA aggregates continuously progressed the hepatic phenotype expression in healthy rat peritoneum. Therefore, the biomimetic microenvironment constructed by hE-cad-PLGAs in engineered multicellular aggregates was able to promote the process of endoderm differentiation and the subsequent hepatic differentiation of hMSCs. It would be appropriate for applied research in hepatotoxic drug screening and cell-based treatment of liver diseases. By optimizing with other cytokine cocktail, the engineered multicellular aggregates can be applied to the construction of other endoderm-derived organs. STATEMENT OF SIGNIFICANCE: The differentiation of mesenchymal stem cells (MSCs) into hepatocyte-like cells in vitroprovides a promising for cell therapy for liver diseases, and cell aggregates have been proposed to improve the expansion and differentiation efficiency. Here, engineered multicellular aggregates were constructed by E-cadherin modified microparticles (hE-cad-PLGAs) construct a biomimetic microenvironment to promote the process of endoderm differentiation and the subsequent hepatic differentiation of hMSCs. Furthermore, after pre-differentiation for 1 week, the MSC/hE-cad-PLGA aggregates continuously progressed the hepatic phenotype expression in healthy rat peritoneum. Therefore, engineered multicellular aggregates with hE-cad-PLGAs would be appropriate for applied research in hepatotoxic drug screening and cell-based treatment of liver diseases, and provide a promising method in the construction of other endoderm-derived organs.
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Affiliation(s)
- Lei Cao
- The Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Science, Nankai University, Tianjin 300071, China
| | - Yan Zhang
- The Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Science, Nankai University, Tianjin 300071, China; State Key Laboratory of Medicinal Chemical Biology, Nankai University, Tianjin 300350, China
| | - Mengyuan Qian
- The Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Science, Nankai University, Tianjin 300071, China
| | - Xueping Wang
- The Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Science, Nankai University, Tianjin 300071, China
| | - Qizhi Shuai
- The Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Science, Nankai University, Tianjin 300071, China
| | - Chao Gao
- The Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Science, Nankai University, Tianjin 300071, China
| | - Ren Lang
- Department of Hepatobiliary Surgery, Beijing Chaoyang Hospital, Capital Medical University, Beijing 100020, China
| | - Jun Yang
- The Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Science, Nankai University, Tianjin 300071, China.
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Li J, Di Russo J, Hua X, Chu Z, Spatz JP, Wei Q. Surface Immobilized E-Cadherin Mimetic Peptide Regulates the Adhesion and Clustering of Epithelial Cells. Adv Healthc Mater 2019; 8:e1801384. [PMID: 30908895 DOI: 10.1002/adhm.201801384] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2018] [Revised: 03/03/2019] [Indexed: 12/19/2022]
Abstract
Cadherin mimetic peptides are widely used in synthetic biomaterials to mimic cell-cell adhesion in cell microniches. This mimicry regulates various cell behaviors. Although the interaction between immobilized cadherin and cells is investigated in numerous studies, the exact manner of functioning of cadherin mimetic peptides is yet to be fully understood. Cadherin mimetic peptides mimic only the critical amino acid sequence of cadherin and are not equal to these proteins in function. Compared to the cadherin proteins, mimetic peptides are more stable, easier to fabricate, and exhibit a precise chemical composition. In this study the E-cadherin mimetic peptide His-Ala-Val (HAV) on material surfaces is immobilized and epithelial cell adhesion and clustering are studied. The results suggest that immobilized HAV peptides specifically interact with E-cadherin on the cell membrane, resulting in an increased expression of E-cadherin and its downstream signaling protein β-catenin. This interaction relocates E-cadherin-based adhesion from the cell-cell interface to the cell-materials interface, which promotes cell adhesion via mechanosensing and initiates a transition in the cell cluster from a solid-like to a fluid-like state. The study presents an overview of the interactions between E-cadherin mimetic peptide and epithelial cells to aid in the design of novel biomaterials.
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Affiliation(s)
- Jie Li
- Department of Cellular BiophysicsMax Planck Institute for Medical Research Jahnstraße 29 69120 Heidelberg Germany
- Department of Biophysical ChemistryInstitute of Physical ChemistryUniversity of Heidelberg Im Neuenheimer Feld 253 69120 Heidelberg Germany
| | - Jacopo Di Russo
- Department of Cellular BiophysicsMax Planck Institute for Medical Research Jahnstraße 29 69120 Heidelberg Germany
- Department of Biophysical ChemistryInstitute of Physical ChemistryUniversity of Heidelberg Im Neuenheimer Feld 253 69120 Heidelberg Germany
| | - Ximeng Hua
- Department of Cellular BiophysicsMax Planck Institute for Medical Research Jahnstraße 29 69120 Heidelberg Germany
- Department of Biophysical ChemistryInstitute of Physical ChemistryUniversity of Heidelberg Im Neuenheimer Feld 253 69120 Heidelberg Germany
| | - Zhiqin Chu
- Department of Electrical and Electronic EngineeringJoint Appointment with School of Biomedical SciencesThe University of Hong Kong Pokfulam Road Hong Kong China
| | - Joachim P. Spatz
- Department of Cellular BiophysicsMax Planck Institute for Medical Research Jahnstraße 29 69120 Heidelberg Germany
- Department of Biophysical ChemistryInstitute of Physical ChemistryUniversity of Heidelberg Im Neuenheimer Feld 253 69120 Heidelberg Germany
| | - Qiang Wei
- Department of Cellular BiophysicsMax Planck Institute for Medical Research Jahnstraße 29 69120 Heidelberg Germany
- Department of Biophysical ChemistryInstitute of Physical ChemistryUniversity of Heidelberg Im Neuenheimer Feld 253 69120 Heidelberg Germany
- College of Polymer Science and EngineeringState Key Laboratory of Polymer Materials and EngineeringSichuan University 610065 Chengdu China
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Xu K, Zhu C, Xie J, Li X, Zhang Y, Yao F, Gu Z, Yang J. Enhanced vascularization of PCL porous scaffolds through VEGF-Fc modification. J Mater Chem B 2018; 6:4474-4485. [PMID: 32254665 DOI: 10.1039/c8tb00624e] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
To accelerate the vascularization of engineered tissue, an endothelial-specific fusion protein (VEGF-Fc), which consists of a human vascular endothelial growth factor (VEGF) and an immunoglobulin G Fc region, was fabricated and used to construct a bioactive interface in a porous scaffold. In this study, VEGF-Fc was immobilized on polycarprolactone (PCL) porous scaffolds by steeping, which is mediated by the hydrophobic binding of the Fc domain. The VEGF-Fc proteins were distributed stably and uniformly throughout the PCL porous scaffolds without affecting their surface morphology and mechanical properties. The immobilized VEGF-Fc activated the phosphorylation of VEGF2 receptor continuously, and further promoted the expressions of PI3K and MAPK, which effectively enhanced the adhesion and proliferation of human vascular endothelial cells (HUVECs). Furthermore, the immobilized VEGF-Fc promoted the migration of HUVECs into the scaffolds, and also enhanced the cellularization and ECM deposition in the subcutaneous implanted scaffolds in rats, which synergistically supported the vascularization of the scaffold in vivo. In view of the advantages of easy use, stability and efficiency, the VEGF-Fc fusion protein appeared to be a promising candidate for surface modification of porous scaffolds for tissue engineering.
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Affiliation(s)
- Ke Xu
- The Key Laboratory of Bioactive Materials, Ministry of Education, College of Life Science, Nankai University, Tianjin, 300071, China.
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