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Hoshiba T, Yunoki S. Comparison of decellularization protocols for cultured cell-derived extracellular matrix-Effects on decellularization efficacy, extracellular matrix retention, and cell functions. J Biomed Mater Res B Appl Biomater 2023; 111:85-94. [PMID: 35852254 DOI: 10.1002/jbm.b.35135] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Revised: 06/08/2022] [Accepted: 07/06/2022] [Indexed: 12/27/2022]
Abstract
The in vitro reconstruction of the extracellular matrix (ECM) is required in tissue engineering and regenerative medicine because the ECM can regulate cell functions in vivo. For ECM reconstruction, a decellularization technique is used. ECM reconstructed by decellularization (dECM) is prepared from tissues/organs and cultured cells. Although decellularization methods have been optimized for tissue-/organ-derived dECM, the methods for cultured cell-derived dECM have not yet been optimized. Here, two physical (osmotic shocks) and five chemical decellularization methods are compared. The decellularization efficacies were changed according to the decellularization methods used. Among them, only the Triton X-100 and Tween 20 treatments could not decellularize completely. Additionally, when the efficacies were compared among different types of cells (monolayered cells with/without strong cell adhesion, multilayered cells), the efficacies were decreased for multilayered cells or cells with strong cell adhesion. Retained ECM contents tended to be greater in the dECM prepared by osmotic shocks than in those prepared by chemical methods. The contents impacted cell adhesion, shapes, growth and intracellular signal activation on the dECM. The comparison would be helpful for the optimization of decellularization methods for cultured cells, and it could also provide new insights into developing milder decellularization methods for tissues and organs.
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Affiliation(s)
- Takashi Hoshiba
- Biotechnology Group, Tokyo Metropolitan Industrial Technology Research Institute, Tokyo, Japan
| | - Shunji Yunoki
- Biotechnology Group, Tokyo Metropolitan Industrial Technology Research Institute, Tokyo, Japan
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2
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Hoshiba T. A decellularized extracellular matrix derived from keratinocytes can suppress cellular senescence induced by replicative and oxidative stresses. Biomater Sci 2022; 10:6828-6835. [DOI: 10.1039/d2bm00897a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Keratinocyte senescence is suppressed on a keratinocyte-derived decellularized ECM (dECM) through the increase of antioxidant activity. Keratinocyte function is also increased on this dECM, suggesting that this dECM is useful to establish epidermal models.
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Affiliation(s)
- Takashi Hoshiba
- Biotechnology Group, Tokyo Metropolitan Industrial Technology Research Institute, 2-4-10 Aomi, Koto-ku, Tokyo, 135-0064, Japan
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3
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Abstract
The extracellular matrix (ECM) is an architecture that supports the cells in our bodies and regulates various cell functions. The ECM is composed of many proteins and carbohydrates, and these molecules activate various intracellular signaling pathways orchestrated to decide cell fates. Therefore, it is not enough to study the role of single ECM molecules to understand the roles of the ECM in the regulation of cell functions; it is necessary to understand how the ECM, as an assembly of various molecules, regulates cell functions as a whole. For this purpose, in vitro ECM models mimicking native ECM are required. Here, a decellularization technique is presented to reconstitute native ECM in vitro. In this article, methods for preparing decellularized ECM (dECM) are described for use in tumor and stem cell biology. Additionally, a method for confirmation of decellularization and a dECM modification method are described. These dECM types will be useful for comprehensive studies of ECM roles. © 2021 Wiley Periodicals LLC. Basic Protocol 1: Preparation of in vitro extracellular matrix (ECM) models mimicking native ECM in different malignant tumor tissues Basic Protocol 2: Preparation of in vitro ECM models mimicking native ECM surrounding myoblasts differentiating into myotubes at each myogenic stage Support Protocol 1: Confirmation of myogenic stages by myogenic stages by myogenic gene expression analysis Basic Protocol 3: Confirmation of cell removal Basic Protocol 4: Reduction of chondroitin sulfate chains in cultured cell-derived decellularized ECM Support Protocol 2: Quantification of chondroitin sulfate chain amounts in the decellularized ECM.
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Affiliation(s)
- Takashi Hoshiba
- Biotechnology Group, Tokyo Metropolitan Industrial Technology Research Institute, Aomi, Koto-ku, Tokyo, Japan
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4
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Hoshiba T, Yokoyama N. Decellularized extracellular matrices derived from cultured cells at stepwise myogenic stages for the regulation of myotube formation. Biochim Biophys Acta Mol Cell Res 2020; 1867:118658. [PMID: 31978502 DOI: 10.1016/j.bbamcr.2020.118658] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Revised: 01/16/2020] [Accepted: 01/17/2020] [Indexed: 11/30/2022]
Abstract
The regulation of stem cell differentiation is key for muscle tissue engineering and regenerative medicine. To this end, various substrates mimicking the native extracellular matrix (ECM) have been developed with consideration of the mechanical, topological, and biochemical properties. However, mimicking the biochemical properties of the native ECM is difficult due to its compositional complexity. To develop substrates that mimic the native ECM and its biochemical properties, decellularization is typically used. Here, substrates mimicking the native ECM at each myogenic stage are prepared as stepwise myogenesis-mimicking matrices via the in vitro myogenic culture of C2C12 myoblasts and decellularization. Cells adhered to the stepwise myogenesis-mimicking matrices at similar levels. However, the matrices derived from cells at the myogenic early stage suppressed cell growth and promoted myogenesis. This promotion of myogenesis was potentially due to the suppression of the activation of endogenous BMP signaling following the suppression of the expression of the myogenic-inhibitory factors, Id2 and Id3. Our stepwise myogenesis-mimicking matrices will be suitable ECM models for basic biological research and myogenesis of stem cells. Further, these matrices will provide insights that improve the efficacy of decellularized ECM for muscle repair.
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Affiliation(s)
- Takashi Hoshiba
- Biotechnology Group, Tokyo Metropolitan Industrial Technology Research Institute, 2-4-10 Aomi, Koto-ku, Tokyo 135-0064, Japan; Research Center for Functional Materials, National Institute for Materials Science, 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan.
| | - Natsumi Yokoyama
- Yamagata Prefectural Yonezawa Kojokan Senior High School, 1101 Oh-aza, Sasano, Yonezawa, Yamagata 992-1443, Japan
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5
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Tanaka M, Kobayashi S, Murakami D, Aratsu F, Kashiwazaki A, Hoshiba T, Fukushima K. Design of Polymeric Biomaterials: The “Intermediate Water Concept”. BCSJ 2019. [DOI: 10.1246/bcsj.20190274] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Masaru Tanaka
- Soft Materials Chemistry, Institute for Materials Chemistry and Engineering, Kyushu University, Build. CE41, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Shingo Kobayashi
- Soft Materials Chemistry, Institute for Materials Chemistry and Engineering, Kyushu University, Build. CE41, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Daiki Murakami
- Soft Materials Chemistry, Institute for Materials Chemistry and Engineering, Kyushu University, Build. CE41, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Fumihiro Aratsu
- Soft Materials Chemistry, Institute for Materials Chemistry and Engineering, Kyushu University, Build. CE41, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Aki Kashiwazaki
- Soft Materials Chemistry, Institute for Materials Chemistry and Engineering, Kyushu University, Build. CE41, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Takashi Hoshiba
- Frontier Center for Organic Materials, Yamagata University, 4-3-16 Yonezawa, Yamagata 992-8510, Japan
| | - Kazuki Fukushima
- Graduate School of Organic Materials Science, Yamagata University, 4-3-16 Yonezawa, Yamagata 992-8510, Japan
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6
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Abstract
Genetic mutation and alterations of intracellular signaling have been focused on to understand the mechanisms of oncogenesis and cancer progression. Currently, it is pointed out to consider cancer as tissues. The extracellular microenvironment, including the extracellular matrix (ECM), is important for the regulation of cancer cell behavior. To comprehensively investigate ECM roles in the regulation of cancer cell behavior, decellularized ECM (dECM) is now used as an in vitro ECM model. In this review, I classify dECM with respect to its sources and summarize the preparation and characterization methods for dECM. Additionally, the examples of cancer research using the dECM were introduced. Finally, future perspectives of cancer studies with dECM are described in the conclusions.
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Affiliation(s)
- Takashi Hoshiba
- Biotechnology Group, Tokyo Metropolitan Industrial Technology Research Institute, Koto-ku, Tokyo 135-0064, Japan.
- Research Center for Functional Materials, National Institute for Materials Science, Tsukuba 305-0044, Ibaraki, Japan.
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7
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Hoshiba T, Sugano Y, Yokoyama N. Murine Neural Stem Cell (NSC) Line, MEB5-derived Decellularized Matrix as an In Vitro Extracellular Matrix Model in NSC Niche. CHEM LETT 2018. [DOI: 10.1246/cl.180788] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Takashi Hoshiba
- Frontier Center for Organic Materials, Yamagata University, 4-3-16 Jonan, Yonezawa, Yamagata 992-8510, Japan
- Innovative Flex Course for Frontier Organic Materials Systems, Yamagata University, 4-3-16 Jonan, Yonezawa, Yamagata 992-8510, Japan
- Research Center for Functional Materials, National Institute for Materials Science, 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan
| | - Yuki Sugano
- Yamagata Prefectural Yonezawa Kojokan Senior High School, 1101 Oh-aza Sasano, Yonezawa, Yamagata 992-1443, Japan
| | - Natsumi Yokoyama
- Yamagata Prefectural Yonezawa Kojokan Senior High School, 1101 Oh-aza Sasano, Yonezawa, Yamagata 992-1443, Japan
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8
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Hoshiba T. An extracellular matrix (ECM) model at high malignant colorectal tumor increases chondroitin sulfate chains to promote epithelial-mesenchymal transition and chemoresistance acquisition. Exp Cell Res 2018; 370:571-578. [PMID: 30016638 DOI: 10.1016/j.yexcr.2018.07.022] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2018] [Revised: 07/12/2018] [Accepted: 07/13/2018] [Indexed: 01/03/2023]
Abstract
Chemoresistance is one of the major barriers for tumor chemotherapy. It is clinically known that chemoresistance increases during tumor progression. Additionally, the extracellular matrix (ECM) is also remodeled during tumor progression. However, it remains unclear how ECM remodeling contributes to chemoresistance acquisition. Recently, it has been reported that epithelial-mesenchymal transition (EMT) contributes to chemoresistance acquisition. Here, how ECM remodeling contributes to 5-fluorouracil (5-FU) resistance acquisition was investigated from the viewpoints of EMT using in vitro ECM models mimicking native ECM in colorectal tumor tissue at three different malignant levels. 5-FU partially induced EMT and increased ABCB1 in colorectal HT-29 cells via TGF-β signaling (an invasive tumor cell model). When HT-29 cells were cultured on an ECM model (high malignant matrices) mimicking native ECM in highly malignant tumor tissues, the cells facilitated TGF-β-induced EMT and increased ABCB1 upregulation compared with that of other ECM models mimicking the low malignant level and normal tissues. High malignant matrices contained more chondroitin sulfate (CS) chains than those of other ECM models. Finally, CS chain-reduced high malignant matrices could not facilitate ABCB1 upregulation and TGF-β-induced EMT. These results demonstrated that ECM remodeling during tumor progression increased CS chains to facilitate EMT and ABCB1 upregulation, contributing to chemoresistance acquisition.
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Affiliation(s)
- Takashi Hoshiba
- Frontier Center for Organic Materials, Yamagata University, 4-3-16 Jonan, Yonezawa, Yamagata 992-8510, Japan; Innovative Flex Course for Frontier Organic Material Systems, Yamagata University, 4-3-16 Jonan, Yonezawa, Yamagata 992-8510, Japan; Research Center for Functional Materials, National Institute for Materials Science, 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan.
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9
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Hoshiba T, Yoshikawa C, Sakakibara K. Characterization of Initial Cell Adhesion on Charged Polymer Substrates in Serum-Containing and Serum-Free Media. Langmuir 2018; 34:4043-4051. [PMID: 29544251 DOI: 10.1021/acs.langmuir.8b00233] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Charged substrates are expected to promote cell adhesion via electrostatic interaction, but it remains unclear how cells adhere to these substrates. Here, initial cell adhesion (<30 min) was re-examined on charged substrates in serum-containing and serum-free media to distinguish among various cell adhesion mechanisms (i.e., electrostatic interaction, hydrophobic interaction, and biological interaction). Cationic and anionic methacrylate copolymers were coated on nonionic nontissue culture-treated polystyrene to create charged substrates. Cells adhered similarly on cationic, anionic, and nonionic substrates in serum-free medium via integrin-independent mechanisms, but their adhesion forces differed (anionic > cationic > nonionic substrates), indicating that cell adhesion is not mediated solely by the cells' negative charge. In serum-containing medium, the cells adhered minimally on anionic and nonionic substrates, but they adhered abundantly on cationic substrates via both integrin-dependent and -independent mechanisms. These results suggest that neither electrostatic force nor protein adsorption is accountable for cell adhesion. Conclusively, the observed phenomena revealed a gap in the generally accepted understanding of cell adhesion mechanisms on charged polymeric substrates. A reanalysis of their mechanisms is necessary.
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Affiliation(s)
- Takashi Hoshiba
- International Center for Materials Nanoarchitechtonics , National Institute for Materials Science , 1-2-1 Sengen , Tsukuba , Ibaraki 305-0047 , Japan
| | - Chiaki Yoshikawa
- International Center for Materials Nanoarchitechtonics , National Institute for Materials Science , 1-2-1 Sengen , Tsukuba , Ibaraki 305-0047 , Japan
| | - Keita Sakakibara
- Institute for Chemical Research , Kyoto University , Gokasho, Uji, Kyoto 611-0011 , Japan
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10
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Hoshiba T, Sato K, Kawazoe N, Chen G, Tanaka M. Chondrocyte Shapes and Detachment on a Thermoresponsive Poly(2-methoxyethyl acrylate) Analog for the Development of New Chondrocytes Subculture Substrate. CHEM LETT 2018. [DOI: 10.1246/cl.170889] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Takashi Hoshiba
- Frontier Center for Organic Materials, Yamagata University, 4-3-16 Jonan, Yonezawa, Yamagata 992-8510, Japan
- Innovative Flex Course for Frontier Organic Material Systems, Yamagata University, 4-3-16 Jonan, Yonezawa 992-8510, Japan
- Research Center for Functional Materials, National Institute for Materials Science, 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan
| | - Kazuhiro Sato
- Graduate School of Science and Engineering, Yamagata University, 4-3-16 Jonan, Yonezawa, Yamagata 992-8510, Japan
| | - Naoki Kawazoe
- Research Center for Functional Materials, National Institute for Materials Science, 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan
| | - Guoping Chen
- Research Center for Functional Materials, National Institute for Materials Science, 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan
| | - Masaru Tanaka
- Frontier Center for Organic Materials, Yamagata University, 4-3-16 Jonan, Yonezawa, Yamagata 992-8510, Japan
- Institute for Materials Chemistry and Engineering, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
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11
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Hoshiba T, Kawazoe N, Chen G. Preparation of Cell-Derived Decellularized Matrices Mimicking Native ECM During the Osteogenesis and Adipogenesis of Mesenchymal Stem Cells. Methods Mol Biol 2018; 1577:71-86. [PMID: 28795365 DOI: 10.1007/7651_2017_62] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
The extracellular matrix (ECM) is an important extracellular microenvironmental factor that regulates stem cell differentiation. The ECM is remodeled according to stem cell differentiation progression to precisely regulate the differentiation. Thus, it is expected that the matrices mimicking native ECM surrounding differentiating cells at each differentiation stage provide a favorable microenvironment to promote stem cell differentiation. However, it is difficult to prepare matrices mimicking native ECM using chemical methods because the ECM has a complicated composition. The decellularization technique is useful to prepare such matrices. In this chapter, we described the protocol to prepare matrices mimicking native ECM surrounding cells that are differentiating from mesenchymal stem cells to either osteoblasts or adipocytes via stem cell differentiation culture and a detergent- and nuclease-based decellularization technique.
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Affiliation(s)
- Takashi Hoshiba
- Frontier Center for Organic Materials, Yamagata University, 4-3-16 Jonan, Yonezawa, Yamagata, 992-8510, Japan.
- Innovative Flex Course for Frontier Organic Materials Systems, Yamagata University, 4-3-16 Jonan, Yonezawa, Yamagata, 992-8510, Japan.
- International Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba, Ibaraki, 305-0044, Japan.
| | - Naoki Kawazoe
- International Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba, Ibaraki, 305-0044, Japan
| | - Guoping Chen
- International Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba, Ibaraki, 305-0044, Japan
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12
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Hoshiba T, Maruyama H, Sato K, Endo C, Kawazoe N, Chen G, Tanaka M. Maintenance of Cartilaginous Gene Expression of Serially Subcultured Chondrocytes on Poly(2‐Methoxyethyl Acrylate) Analogous Polymers. Macromol Biosci 2017; 17. [DOI: 10.1002/mabi.201700297] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2017] [Revised: 09/18/2017] [Indexed: 12/14/2022]
Affiliation(s)
- Takashi Hoshiba
- Frontier Center for Organic Materials Yamagata University 4‐3‐16 Jonan Yonezawa Yamagata 992‐8510 Japan
- Innovative Flex Course for Frontier Organic Materials Systems Yamagata University 4‐3‐16 Jonan Yonezawa Yamagata 992‐8510 Japan
- Research Center for Functional Materials National Institute for Materials Science 1‐1 Namiki Tsukuba Ibaraki 305‐0044 Japan
| | - Hiroka Maruyama
- Graduate School of Science and Engineering Yamagata University 4‐3‐16 Jonan Yonezawa Yamagata 992‐8510 Japan
| | - Kazuhiro Sato
- Graduate School of Science and Engineering Yamagata University 4‐3‐16 Jonan Yonezawa Yamagata 992‐8510 Japan
| | - Chiho Endo
- Graduate School of Science and Engineering Yamagata University 4‐3‐16 Jonan Yonezawa Yamagata 992‐8510 Japan
| | - Naoki Kawazoe
- Research Center for Functional Materials National Institute for Materials Science 1‐1 Namiki Tsukuba Ibaraki 305‐0044 Japan
| | - Guoping Chen
- Research Center for Functional Materials National Institute for Materials Science 1‐1 Namiki Tsukuba Ibaraki 305‐0044 Japan
| | - Masaru Tanaka
- Frontier Center for Organic Materials Yamagata University 4‐3‐16 Jonan Yonezawa Yamagata 992‐8510 Japan
- Institute for Materials Chemistry and Engineering Kyushu University 744 Motooka, Nishi‐ku Fukuoka Fukuoka 819‐0395 Japan
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13
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Hoshiba T, Yoshihiro A, Tanaka M. Evaluation of initial cell adhesion on poly (2-methoxyethyl acrylate) (PMEA) analogous polymers. Journal of Biomaterials Science, Polymer Edition 2017; 28:986-999. [DOI: 10.1080/09205063.2017.1312738] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Takashi Hoshiba
- Frontier Center for Organic Materials, Yamagata University, Yonezawa, Japan
- Innovative Flex Course for Frontier Organic Materials Systems, Yamagata University, Yonezawa, Japan
- International Center for Materials Nanoarchitectonics, National Institute for Materials Science, Tsukuba, Japan
| | - Ayano Yoshihiro
- Faculty of Engineering, Yamagata University, Yonezawa, Japan
| | - Masaru Tanaka
- Frontier Center for Organic Materials, Yamagata University, Yonezawa, Japan
- Institute for Materials Chemistry and Engineering, Kyushu University, Fukuoka, Japan
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14
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Abstract
Summary of recent progress in cell-derived decellularized matrices preparation and application, with perspectives towards the next decade.
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Affiliation(s)
- T. Hoshiba
- Frontier Center for Organic Materials
- Yamagata University
- Yonezawa
- Japan
- Innovative Flex Course for Frontier Organic Materials Systems
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15
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Hoshiba T, Nemoto E, Sato K, Maruyama H, Endo C, Tanaka M. Promotion of Adipogenesis of 3T3-L1 Cells on Protein Adsorption-Suppressing Poly(2-methoxyethyl acrylate) Analogs. Biomacromolecules 2016; 17:3808-3815. [PMID: 27809482 DOI: 10.1021/acs.biomac.6b01340] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Stem cell differentiation is an important issue in regenerative medicine and tissue engineering. It has been reported that cell shape is one of the factors that determine the lineage commitment of mesenchymal stem cells (MSCs). Therefore, the substrates have been developed to control their shapes. Recently, we found that poly(2-methoxyethyl acrylate) (PMEA) analogs can control tumor cell shape through the alteration of protein adsorption. Here, the adipogenesis of an adipocyte-progenitor cell, 3T3-L1 cells, was attempted; adipogenesis was to be regulated by surfaces coated with PMEA analogs through the control of their shape. The adipogenesis of 3T3-L1 cells was promoted on the surfaces coated with PMEA and its analogs, PMe3A and PMe2A. Evident focal adhesions were hardly observed on these surfaces, suggesting that integrin signal activation was suppressed. Additionally, actin assembly and cell spreading were suppressed on these surfaces. Therefore, the surfaces coated with PMEA analogs are expected to be suitable surfaces to regulate adipogenesis through the suppression of cell spreading. Additionally, we found that protein adsorption correlated with actin assembly and adipogenesis.
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Affiliation(s)
- Takashi Hoshiba
- International Center for Materials Nanoarchitectonics, National Institute for Materials Science , 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan
| | | | | | | | | | - Masaru Tanaka
- Institute for Materials Chemistry and Engineering, Kyushu University , 744 Motooka, Nishi-ku, Fukuoka, Fukuoka 819-0395, Japan
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16
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Hoshiba T, Tanaka M. Decellularized matrices as in vitro models of extracellular matrix in tumor tissues at different malignant levels: Mechanism of 5-fluorouracil resistance in colorectal tumor cells. Biochim Biophys Acta 2016; 1863:2749-2757. [PMID: 27558478 DOI: 10.1016/j.bbamcr.2016.08.009] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/14/2016] [Revised: 08/16/2016] [Accepted: 08/18/2016] [Indexed: 12/31/2022]
Abstract
Chemoresistance is a major barrier for tumor chemotherapy. It is well-known that chemoresistance increases with tumor progression. Chemoresistance is altered by both genetic mutations and the alteration of extracellular microenvironment. Particularly, the extracellular matrix (ECM) is remodeled during tumor progression. Therefore, ECM remodeling is expected to cause the acquisition of chemoresistance in highly malignant tumor tissue. Here, we prepared cultured cell-derived decellularized matrices that mimic native ECM in tumor tissues at different stages of malignancy, and 5-fluorouracil (5-FU) resistance was compared among these matrices. 5-FU resistance of colorectal tumor cells increased on the matrices derived from highly malignant tumor HT-29 cells, although the resistance did not increase on the matrices derived from low malignant tumor SW480 cells and normal CCD-841-CoN cells. The resistance on HT-29 cell-derived matrices increased through the activation of Akt and the upregulation of ABCB1 and ABCC1 without cell growth promotion, suggesting that ECM remodeling plays important roles in the acquisition of chemoresistance during tumor progression. It is expected that our decellularized matrices, or "staged tumorigenesis-mimicking matrices", will become preferred cell culture substrates for in vitro analysis of comprehensive ECM roles in chemoresistance and the screening and pharmacokinetic analysis of anti-cancer drugs.
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Affiliation(s)
- Takashi Hoshiba
- Frontier Center for Organic Materials, Yamagata University, 4-3-16 Jonan, Yonezawa, Yamagata 992-8510, Japan; International Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan.
| | - Masaru Tanaka
- Frontier Center for Organic Materials, Yamagata University, 4-3-16 Jonan, Yonezawa, Yamagata 992-8510, Japan; Institute for Materials Chemistry and Engineering, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, Fukuoka 819-0395, Japan
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17
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Cai R, Nakamoto T, Hoshiba T, Kawazoe N, Chen G. Matrices secreted during simultaneous osteogenesis and adipogenesis of mesenchymal stem cells affect stem cells differentiation. Acta Biomater 2016; 35:185-93. [PMID: 26873367 DOI: 10.1016/j.actbio.2016.02.009] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2015] [Revised: 02/03/2016] [Accepted: 02/08/2016] [Indexed: 11/17/2022]
Abstract
The extracellular matrix (ECM) plays a pivotal role in regulating stem cell functions. The ECM dynamically changes during tissue development. It remains a great challenge to mimic the dynamically changing ECM. In this study, we prepared novel types of extracellular matrices that could mimic the dynamic variation of extracellular matrices, which were derived from simultaneous osteogenesis and adipogenesis of human bone marrow-derived mesenchymal stem cells (MSCs). Four ECMs simultaneously mimicking early osteogenesis and early adipogenesis (EOEA), early osteogenesis and late adipogenesis (EOLA), late osteogenesis and early adipogenesis (LOEA), late osteogenesis and late adipogenesis (LOLA) were prepared. The stepwise osteogenesis-co-adipogenesis-mimicking matrices had different compositions and different effects on the osteogenic and adipogenic differentiation of MSCs. The matrices could provide very useful tools to investigate the interaction between ECM and stem cells and the role of ECM on stem cell differentiation. STATEMENT OF SIGNIFICANCE Extracellular matrices (ECMs) are dynamically remodeled to regulate stem cell functions during tissue development. Until now, mimicking the ECM variation during stem cell differentiation to single cell type has been reported. However, there is no report on simultaneous mimicking of stem cell differentiation to two types of cells. In this study, we prepared the mixture ECMs derived from simultaneous osteogenesis and adipogenesis of MSCs at different stages and found that they could regulate stem cell differentiation. The concept is new and the ECMs are novel. No such ECMs have been reported previously. The matrices will provide very useful tools to investigate the interaction between ECM and stem cells and the role of ECM on stem cell differentiation.
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Affiliation(s)
- Rong Cai
- Tissue Regeneration Materials Unit, International Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan; Department of Materials Science and Engineering, Graduate School of Pure and Applied Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8577, Japan
| | - Tomoko Nakamoto
- Tissue Regeneration Materials Unit, International Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan
| | - Takashi Hoshiba
- Tissue Regeneration Materials Unit, International Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan; Frontier Center for Organic Materials, Yamagata University, 4-3-16 Jonan, Yonezawa, Yamagata 992-8510, Japan
| | - Naoki Kawazoe
- Tissue Regeneration Materials Unit, International Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan
| | - Guoping Chen
- Tissue Regeneration Materials Unit, International Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan; Department of Materials Science and Engineering, Graduate School of Pure and Applied Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8577, Japan.
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Hoshiba T, Nikaido M, Yagi S, Konno I, Yoshihiro A, Tanaka M. Blood-compatible poly (2-methoxyethyl acrylate) for the adhesion and proliferation of lung cancer cells toward the isolation and analysis of circulating tumor cells. J BIOACT COMPAT POL 2016. [DOI: 10.1177/0883911515618976] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Circulating tumor cells have received attention for their role in cancer diagnosis and the decision on which chemotherapeutic course to take. For these purposes, the isolation of circulating tumor cells has been important. Previously, we reported that non-blood cells can adhere on blood-compatible polymer substrates, such as poly(2-methoxyethyl acrylate) and poly(tetrahydrofurfuryl acrylate). In this study, we examined whether blood-compatible poly(2-methoxyethyl acrylate) and poly(tetrahydrofurfuryl acrylate) allow the adhesion and growth of A549 lung cancer cells for isolating circulating tumor cells by adhesion-mediated manner to diagnose metastatic cancer and to decide on the chemotherapeutic course. A549 cells can adhere on poly(2-methoxyethyl acrylate) and poly(tetrahydrofurfuryl acrylate) substrates via an integrin-dependent mechanism after 1 h of incubation, suggesting that blood-compatible poly(2-methoxyethyl acrylate) and poly(tetrahydrofurfuryl acrylate) substrates possess the ability to capture circulating tumor cells selectively from peripheral blood. After 1 day of culture, A549 cells started to spread on poly(2-methoxyethyl acrylate) and poly(tetrahydrofurfuryl acrylate) substrates. A549 can also grow on poly(2-methoxyethyl acrylate) and poly(tetrahydrofurfuryl acrylate) substrates. Additionally, the chemoresistance of A549 cells against 5-fluorouracil on poly(2-methoxyethyl acrylate) and poly(tetrahydrofurfuryl acrylate) substrates was similar to that on the conventional cell culture substrate, tissue culture polystyrene. These results indicate that circulating tumor cells can be cultured on poly(2-methoxyethyl acrylate) and poly(tetrahydrofurfuryl acrylate) substrates after they are isolated from peripheral blood, and poly(2-methoxyethyl acrylate) and poly(tetrahydrofurfuryl acrylate) substrates can be used as circulating tumor cell culture substrates for screening anti-cancer drugs. Therefore, poly(2-methoxyethyl acrylate) and poly(tetrahydrofurfuryl acrylate) substrates might be able to be applied to the development of a new device for a circulating tumor cell–based diagnosis of metastatic cancer and a personalized medicine approach regarding the decision of which chemotherapeutic course should be taken.
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Affiliation(s)
- Takashi Hoshiba
- Frontier Center for Organic Materials, Yamagata University, Yamagata, Japan
- International Center for Materials Nanoarchitectonics, National Institute for Materials Science, Tsukuba, Japan
| | - Mayo Nikaido
- Graduate School of Science and Engineering, Yamagata University, Yamagata, Japan
| | - Satomi Yagi
- Graduate School of Science and Engineering, Yamagata University, Yamagata, Japan
| | - Iku Konno
- Department of Biochemical Engineering, Yamagata University, Yamagata, Japan
| | - Ayano Yoshihiro
- Department of Biochemical Engineering, Yamagata University, Yamagata, Japan
| | - Masaru Tanaka
- Frontier Center for Organic Materials, Yamagata University, Yamagata, Japan
- Institute for Materials Chemistry and Engineering, Kyushu University, Fukuoka, Japan
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19
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Hoshiba T, Orui T, Endo C, Sato K, Yoshihiro A, Minagawa Y, Tanaka M. Adhesion-based simple capture and recovery of circulating tumor cells using a blood-compatible and thermo-responsive polymer-coated substrate. RSC Adv 2016. [DOI: 10.1039/c6ra15229e] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Circulating tumor cells (CTCs) have been a focus of study for metastatic cancer diagnostics, in in vitro anti-cancer drug screening to decide the chemotherapeutic course, and cancer biology research.
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Affiliation(s)
- Takashi Hoshiba
- Frontier Center for Organic Materials
- Yamagata University
- Yonezawa
- Japan
- International Center for Materials Nanoarchitectonics
| | - Toshihiko Orui
- Graduate School of Science and Engineering
- Yamagata University
- Yonezawa
- Japan
| | - Chiho Endo
- Graduate School of Science and Engineering
- Yamagata University
- Yonezawa
- Japan
| | - Kazuhiro Sato
- Graduate School of Science and Engineering
- Yamagata University
- Yonezawa
- Japan
| | - Ayano Yoshihiro
- Department of Biochemical Engineering
- Yamagata University
- Yonezawa
- Japan
| | | | - Masaru Tanaka
- Frontier Center for Organic Materials
- Yamagata University
- Yonezawa
- Japan
- Institute for Materials Chemistry and Engineering
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20
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Hoshiba T, Chen G, Endo C, Maruyama H, Wakui M, Nemoto E, Kawazoe N, Tanaka M. Decellularized Extracellular Matrix as an In Vitro Model to Study the Comprehensive Roles of the ECM in Stem Cell Differentiation. Stem Cells Int 2015; 2016:6397820. [PMID: 26770210 PMCID: PMC4684892 DOI: 10.1155/2016/6397820] [Citation(s) in RCA: 118] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2015] [Accepted: 07/30/2015] [Indexed: 12/16/2022] Open
Abstract
Stem cells are a promising cell source for regenerative medicine. Stem cell differentiation must be regulated for applications in regenerative medicine. Stem cells are surrounded by extracellular matrix (ECM) in vivo. The ECM is composed of many types of proteins and glycosaminoglycans that assemble into a complex structure. The assembly of ECM molecules influences stem cell differentiation through orchestrated intracellular signaling activated by many ECM molecules. Therefore, it is important to understand the comprehensive role of the ECM in stem cell differentiation as well as the functions of the individual ECM molecules. Decellularized ECM is a useful in vitro model for studying the comprehensive roles of ECM because it retains a native-like structure and composition. Decellularized ECM can be obtained from in vivo tissue ECM or ECM fabricated by cells cultured in vitro. It is important to select the correct decellularized ECM because each type has different properties. In this review, tissue-derived and cell-derived decellularized ECMs are compared as in vitro ECM models to examine the comprehensive roles of the ECM in stem cell differentiation. We also summarize recent studies using decellularized ECM to determine the comprehensive roles of the ECM in stem cell differentiation.
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Affiliation(s)
- Takashi Hoshiba
- Frontier Center for Organic Materials, Yamagata University, 4-3-16 Jonan, Yonezawa, Yamagata 992-8510, Japan
- Tissue Regeneration Materials Unit, International Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan
| | - Guoping Chen
- Tissue Regeneration Materials Unit, International Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan
| | - Chiho Endo
- Graduate School of Science and Engineering, Yamagata University, 4-3-16 Jonan, Yonezawa, Yamagata 992-8510, Japan
| | - Hiroka Maruyama
- Graduate School of Science and Engineering, Yamagata University, 4-3-16 Jonan, Yonezawa, Yamagata 992-8510, Japan
| | - Miyuki Wakui
- Graduate School of Science and Engineering, Yamagata University, 4-3-16 Jonan, Yonezawa, Yamagata 992-8510, Japan
| | - Eri Nemoto
- Graduate School of Science and Engineering, Yamagata University, 4-3-16 Jonan, Yonezawa, Yamagata 992-8510, Japan
| | - Naoki Kawazoe
- Tissue Regeneration Materials Unit, International Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan
| | - Masaru Tanaka
- Frontier Center for Organic Materials, Yamagata University, 4-3-16 Jonan, Yonezawa, Yamagata 992-8510, Japan
- Institute for Materials Chemistry and Engineering, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, Fukuoka 819-0395, Japan
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Hoshiba T, Nemoto E, Sato K, Orui T, Otaki T, Yoshihiro A, Tanaka M. Regulation of the Contribution of Integrin to Cell Attachment on Poly(2-Methoxyethyl Acrylate) (PMEA) Analogous Polymers for Attachment-Based Cell Enrichment. PLoS One 2015; 10:e0136066. [PMID: 26288362 PMCID: PMC4545787 DOI: 10.1371/journal.pone.0136066] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2015] [Accepted: 07/29/2015] [Indexed: 12/13/2022] Open
Abstract
Cell enrichment is currently in high demand in medical engineering. We have reported that non-blood cells can attach to a blood-compatible poly(2-methoxyethyl acrylate) (PMEA) substrate through integrin-dependent and integrin-independent mechanisms because the PMEA substrate suppresses protein adsorption. Therefore, we assumed that PMEA analogous polymers can change the contribution of integrin to cell attachment through the regulation of protein adsorption. In the present study, we investigated protein adsorption, cell attachment profiles, and attachment mechanisms on PMEA analogous polymer substrates. Additionally, we demonstrated the possibility of attachment-based cell enrichment on PMEA analogous polymer substrates. HT-1080 and MDA-MB-231 cells started to attach to poly(butyl acrylate) (PBA) and poly(tetrahydrofurfuryl acrylate) (PTHFA), on which proteins could adsorb well, within 1 h. HepG2 cells started to attach after 1 h. HT-1080, MDA-MB-231, and HepG2 cells started to attach within 30 min to PMEA, poly(2-(2-methoxyethoxy) ethyl acrylate-co-butyl acrylate) (30:70 mol%, PMe2A) and poly(2-(2-methoxyethoxy) ethoxy ethyl acrylate-co-butyl acrylate) (30:70 mol%, PMe3A), which suppress protein adsorption. Moreover, the ratio of attached cells from a cell mixture can be changed on PMEA analogous polymers. These findings suggested that PMEA analogous polymers can be used for attachment-based cell enrichment.
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Affiliation(s)
- Takashi Hoshiba
- Graduate School of Science and Engineering, Yamagata University, Jonan, Yonezawa, Yamagata, Japan
- International Center for Materials Nanoarchitectonics, National Institute for Materials Science, Namiki, Tsukuba, Ibaraki, Japan
- * E-mail: (MT); (TH)
| | - Eri Nemoto
- Graduate School of Science and Engineering, Yamagata University, Jonan, Yonezawa, Yamagata, Japan
| | - Kazuhiro Sato
- Graduate School of Science and Engineering, Yamagata University, Jonan, Yonezawa, Yamagata, Japan
| | - Toshihiko Orui
- Graduate School of Science and Engineering, Yamagata University, Jonan, Yonezawa, Yamagata, Japan
| | - Takayuki Otaki
- Graduate School of Science and Engineering, Yamagata University, Jonan, Yonezawa, Yamagata, Japan
| | - Ayano Yoshihiro
- Department of Biochemical Engineering, Yamagata University, Jonan, Yonezawa, Yamagata, Japan
| | - Masaru Tanaka
- Graduate School of Science and Engineering, Yamagata University, Jonan, Yonezawa, Yamagata, Japan
- Institute for Materials Chemistry and Engineering, Kyushu University, Motooka, Nishi-ku, Fukuoka, Japan
- * E-mail: (MT); (TH)
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Hoshiba T, Otaki T, Nemoto E, Maruyama H, Tanaka M. Blood-Compatible Polymer for Hepatocyte Culture with High Hepatocyte-Specific Functions toward Bioartificial Liver Development. ACS Appl Mater Interfaces 2015; 7:18096-18103. [PMID: 26258689 DOI: 10.1021/acsami.5b05210] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
The development of bioartificial liver (BAL) is expected because of the shortage of donor liver for transplantation. The substrates for BAL require the following criteria: (a) blood compatibility, (b) hepatocyte adhesiveness, and (c) the ability to maintain hepatocyte-specific functions. Here, we examined blood-compatible poly(2-methoxyethyl acrylate) (PMEA) and poly(tetrahydrofurfuryl acrylate) (PTHFA) (PTHFA) as the substrates for BAL. HepG2, a human hepatocyte model, could adhere on PMEA and PTHFA substrates. The spreading of HepG2 cells was suppressed on PMEA substrates because integrin contribution to cell adhesion on PMEA substrate was low and integrin signaling was not sufficiently activated. Hepatocyte-specific gene expression in HepG2 cells increased on PMEA substrate, whereas the expression decreased on PTHFA substrates due to the nuclear localization of Yes-associated protein (YAP). These results indicate that blood-compatible PMEA is suitable for BAL substrate. Also, PMEA is expected to be used to regulate cell functions for blood-contacting tissue engineering.
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Affiliation(s)
- Takashi Hoshiba
- †Graduate School of Science and Engineering, Yamagata University, 4-3-16 Jonan, Yonezawa, Yamagata 992-8510, Japan
- ‡International Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan
| | - Takayuki Otaki
- †Graduate School of Science and Engineering, Yamagata University, 4-3-16 Jonan, Yonezawa, Yamagata 992-8510, Japan
| | - Eri Nemoto
- †Graduate School of Science and Engineering, Yamagata University, 4-3-16 Jonan, Yonezawa, Yamagata 992-8510, Japan
| | - Hiroka Maruyama
- †Graduate School of Science and Engineering, Yamagata University, 4-3-16 Jonan, Yonezawa, Yamagata 992-8510, Japan
| | - Masaru Tanaka
- †Graduate School of Science and Engineering, Yamagata University, 4-3-16 Jonan, Yonezawa, Yamagata 992-8510, Japan
- §Institute for Materials Chemistry and Engineering, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, Fukuoka 819-0395, Japan
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Sato K, Kobayashi S, Kusakari M, Watahiki S, Oikawa M, Hoshiba T, Tanaka M. The Relationship Between Water Structure and Blood Compatibility in Poly(2-methoxyethyl Acrylate) (PMEA) Analogues. Macromol Biosci 2015; 15:1296-303. [DOI: 10.1002/mabi.201500078] [Citation(s) in RCA: 65] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2015] [Revised: 05/07/2015] [Indexed: 12/29/2022]
Affiliation(s)
- Kazuhiro Sato
- Department of Biochemical Engineering, Graduate School of Science and Engineering; Yamagata University; 4-3-16 Jonan Yonezawa Yamagata 992-8510 Japan
| | - Shingo Kobayashi
- Department of Biochemical Engineering, Graduate School of Science and Engineering; Yamagata University; 4-3-16 Jonan Yonezawa Yamagata 992-8510 Japan
- Institute for Materials Chemistry and Engineering; Kyushu University; 744 Motooka Nishi-ku Fukuoka 819-0395 Japan
| | - Miho Kusakari
- Department of Biochemical Engineering, Graduate School of Science and Engineering; Yamagata University; 4-3-16 Jonan Yonezawa Yamagata 992-8510 Japan
| | - Shogo Watahiki
- Department of Biochemical Engineering, Graduate School of Science and Engineering; Yamagata University; 4-3-16 Jonan Yonezawa Yamagata 992-8510 Japan
| | - Masahiko Oikawa
- Department of Biochemical Engineering, Graduate School of Science and Engineering; Yamagata University; 4-3-16 Jonan Yonezawa Yamagata 992-8510 Japan
| | - Takashi Hoshiba
- Department of Biochemical Engineering, Graduate School of Science and Engineering; Yamagata University; 4-3-16 Jonan Yonezawa Yamagata 992-8510 Japan
- International Center for Materials Nanoarchitectonics (MANA); National Institute for Materials Science; 1-1 Namiki Tsukuba Ibaraki 305-0044
| | - Masaru Tanaka
- Department of Biochemical Engineering, Graduate School of Science and Engineering; Yamagata University; 4-3-16 Jonan Yonezawa Yamagata 992-8510 Japan
- Institute for Materials Chemistry and Engineering; Kyushu University; 744 Motooka Nishi-ku Fukuoka 819-0395 Japan
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Hoshiba T, Tanaka M. Optimization of the tissue source, malignancy, and initial substrate of tumor cell-derived matrices to increase cancer cell chemoresistance against 5-fluorouracil. Biochem Biophys Res Commun 2015; 457:353-7. [PMID: 25576861 DOI: 10.1016/j.bbrc.2014.12.116] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2014] [Accepted: 12/27/2014] [Indexed: 12/30/2022]
Abstract
The low chemoresistance of in vitro cancer cells inhibits the development of new anti-cancer drugs. Thus, development of a new in vitro culture system is required to increase the chemoresistance of in vitro cancer cells. Tumor cell-derived matrices have been reported to increase the chemoresistance of in vitro cancer cells. However, it remains unclear how tissue sources and the malignancy of cells used for the preparation of matrices affect the chemoresistance of tumor cell-derived matrices. Moreover, it remains unclear how the initial substrates used for the preparation of matrices affect the chemoresistance. In this study, we compared the effects of tissue sources and the malignancy of tumor cells, as well as the effect of the initial substrates on chemoresistance against 5-fluorouracil (5-FU). The chemoresistance of breast and colon cancer cells against 5-FU increased on matrices prepared with cells derived from the corresponding original tissues with higher malignancy. Moreover, the chemoresistance against 5-FU was altered on matrices prepared using different initial substrates that exhibited different characteristics of protein adsorption. Taken together, these results indicated that the appropriate selection of tissue sources, malignancy of tumor cells, and initial substrates used for matrix preparation is important for the preparation of tumor cell-derived matrices for chemoresistance assays.
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Affiliation(s)
- Takashi Hoshiba
- Graduate School of Science and Engineering, Yamagata University, 4-3-16 Jonan, Yonezawa, Yamagata, 992-8510, Japan; International Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba, Ibaraki, 305-0044, Japan
| | - Masaru Tanaka
- Graduate School of Science and Engineering, Yamagata University, 4-3-16 Jonan, Yonezawa, Yamagata, 992-8510, Japan.
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Tanaka M, Sato K, Kitakami E, Kobayashi S, Hoshiba T, Fukushima K. Design of biocompatible and biodegradable polymers based on intermediate water concept. Polym J 2014. [DOI: 10.1038/pj.2014.129] [Citation(s) in RCA: 95] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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26
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Hoshiba T, Nikaido M, Tanaka M. Characterization of the attachment mechanisms of tissue-derived cell lines to blood-compatible polymers. Adv Healthc Mater 2014; 3:775-84. [PMID: 24105989 DOI: 10.1002/adhm.201300309] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2013] [Indexed: 11/12/2022]
Abstract
Recent advances in biomedical engineering require the development of new types of blood-compatible polymers that also allow non-blood cell attachment for the isolation of stem cells and circulating tumor cells (CTCs) from blood and for the development of artificial organs for use under blood-contact conditions. Poly(2-methoxyethyl acrylate) (PMEA) and poly(tetrafurfuryl acrylate) (PTHFA) were previously identified as blood-compatible polymers. Here, it is demonstrated that cancer cells can attach to the PMEA and PTHFA substrates, and the differences in the attachment mechanisms to the PMEA and PTHFA substrates between cancer cells and platelets are investigated. It is also found that the adsorption-induced deformation of fibrinogen, which is required for the attachment and activation of platelets, does not occur on the PMEA and PTHFA substrates. In contrast, fibronectin is deformed on the PMEA and PTHFA substrates. Therefore, it is concluded that cancer cells and not platelets can attach to the PMEA and PTHFA substrates based on this protein-deformation difference between these substrates. Moreover, it is observed that cancer cells attach to the PMEA substrate via both integrin-dependent and -independent mechanisms and attach to the PTHFA substrate only through an integrin-dependent mechanism. It is expected that PMEA and PTHFA will prove useful for blood-contact biomedical applications.
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Affiliation(s)
- Takashi Hoshiba
- Graduate School of Science and Engineering Yamagata University 4–3–16 Jonan Yonezawa, Yamagata 992–8510 Japan
- International Center for Materials Nanoarchitectonics (MANA) National Institute for Materials Science 1–1 Namiki Tsukuba, Ibaraki 305–0044 Japan
| | - Mayo Nikaido
- Graduate School of Science and Engineering Yamagata University 4–3–16 Jonan Yonezawa, Yamagata 992–8510 Japan
| | - Masaru Tanaka
- Graduate School of Science and Engineering Yamagata University 4–3–16 Jonan Yonezawa, Yamagata 992–8510 Japan
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27
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Abstract
There have been great efforts to develop cell culture systems using chemically-fixed cells or decellularized matrices to regulate stem cell functions.
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Affiliation(s)
| | - Takashi Hoshiba
- Department of Biochemical Engineering
- Graduate School of Science and Engineering
- Yamagata University
- Yonezawa, Japan
- Tissue Regeneration Materials Unit
| | - Guoping Chen
- Tissue Regeneration Materials Unit
- International Center for Materials Nanoarchitectonics
- National Institute for Materials Science
- Tsukuba, Japan
| | - Yoshihiro Ito
- Nano Medical Engineering Laboratory
- RIKEN
- Wako, Japan
- Emergent Bioengineering Materials Research Team
- RIKEN Center for Emergent Matter Science
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28
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Hoshiba T, Tanaka M. Breast cancer cell behaviors on staged tumorigenesis-mimicking matrices derived from tumor cells at various malignant stages. Biochem Biophys Res Commun 2013; 439:291-6. [PMID: 23978418 DOI: 10.1016/j.bbrc.2013.08.038] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2013] [Accepted: 08/11/2013] [Indexed: 12/21/2022]
Abstract
Extracellular matrix (ECM) has been focused to understand tumor progression in addition to the genetic mutation of cancer cells. Here, we prepared "staged tumorigenesis-mimicking matrices" which mimic in vivo ECM in tumor tissue at each malignant stage to understand the roles of ECM in tumor progression. Breast tumor cells, MDA-MB-231 (invasive), MCF-7 (non-invasive), and MCF-10A (benign) cells, were cultured to form their own ECM beneath the cells and formed ECM was prepared as staged tumorigenesis-mimicking matrices by decellularization treatment. Cells showed weak attachment on the matrices derived from MDA-MB-231 cancer cells. The proliferations of MDA-MB-231 and MCF-7 was promoted on the matrices derived from MDA-MB-231 cancer cells whereas MCF-10A cell proliferation was not promoted. MCF-10A cell proliferation was promoted on the matrices derived from MCF-10A cells. Chemoresistance of MDA-MB-231 cells against 5-fluorouracil increased on only matrices derived from MDA-MB-231 cells. Our results showed that the cells showed different behaviors on staged tumorigenesis-mimicking matrices according to the malignancy of cell sources for ECM preparation. Therefore, staged tumorigenesis-mimicking matrices might be a useful in vitro ECM models to investigate the roles of ECM in tumor progression.
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Affiliation(s)
- Takashi Hoshiba
- Graduate School of Science and Engineering, Yamagata University, 4-3-16 Jonan, Yonezawa, Yamagata 992-8510, Japan; International Center for Materials Nanoarchitectonics (MANA), National Institute for Materials Science, 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan
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Hoshiba T, Lu H, Kawazoe N, Yamada T, Chen G. Effects of extracellular matrix proteins in chondrocyte-derived matrices on chondrocyte functions. Biotechnol Prog 2013; 29:1331-6. [PMID: 23847171 DOI: 10.1002/btpr.1780] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2013] [Revised: 06/16/2013] [Indexed: 11/08/2022]
Abstract
Loss of cartilaginous phenotype during in vitro expansion culture of chondrocytes is a major barrier to the application of chondrocytes for tissue engineering. In previous study, we showed that dedifferentiation of chondrocytes during the passage culture was delayed by matrices formed by primary chondrocytes (P0-ECM). In this study, we investigated bovine chondrocyte functions when being cultured on isolated extracellular matrix (ECM) protein-coated substrata and P0-ECM. Low chondrocyte attachment was observed on aggrecan-coated substratum and P0-ECM. Cell proliferation on aggrecan- and type II collagen/aggrecan-coated substrata and P0-ECM was lower than that on the other ECM protein (type I collagen and type II collagen)-coated substrata. When chondrocytes were subcultured on aggrecan-coated substratum, decline of cartilaginous gene expression was delayed, which was similar to the cells subcultured on P0-ECM. These results indicate that aggrecan plays an important role in the regulation of chondrocyte functions and P0-ECM may be a good experimental control for investigating the role of each ECM protein in cartilage ECM.
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Affiliation(s)
- Takashi Hoshiba
- Tissue Regeneration Materials Unit, International Center for Materials Nanoarchitectonics, National Institute for Materials Science, Tsukuba, Ibaraki, 305-0044, Japan
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Watanabe E, Hoshiba T, Javidi B. High-precision microscopic phase imaging without phase unwrapping for cancer cell identification. Opt Lett 2013; 38:1319-21. [PMID: 23595471 DOI: 10.1364/ol.38.001319] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
Experiments for cell identification are presented using a high-precision cell phase measurement system that does not require any phase unwrapping. This system is based on a Mach-Zehnder interferometer using a phase-locking technique, and it measures the change in optical path length while the sample is scanned across the optical axis. The spatial resolution is estimated to be less than 1.1 μm. The sensitivity of optical path length difference is estimated to be less than 2 nm. Using experiments, we investigate the potential of this approach for cancer cell identification. In our preliminary experiments, cancer cells were distinguished from normal cells through comparison of optical path length differences.
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Affiliation(s)
- Eriko Watanabe
- Center for Frontier Science and Engineering, The University of Electro-Communications, Tokyo 182-8585, Japan.
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Lu H, Hoshiba T, Kawazoe N, Chen G. Comparison of decellularization techniques for preparation of extracellular matrix scaffolds derived from three-dimensional cell culture. J Biomed Mater Res A 2012; 100:2507-16. [PMID: 22623317 DOI: 10.1002/jbm.a.34150] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2011] [Accepted: 02/16/2012] [Indexed: 11/09/2022]
Abstract
Extracellular matrix (ECM) scaffolds derived from cultured cells have drawn increasing attention for use in tissue engineering. We have developed a method to prepare cultured cell-derived ECM scaffolds by combining three-dimensional cell culture, decellularization, and selective template removal. Cell-ECM-template complexes were first formed by culture of cells in a poly(lactic-co-glycolic acid) (PLGA) mesh template to deposit their own ECM. The complexes were subsequently decellularized to remove cellular components. Finally, the PLGA template was selectively removed to obtain the ECM scaffolds. Seven decellularization methods were compared for their decellularization effects during scaffold preparation. They were: freeze-thaw cycling (-80°C, six times) with ammonia water (25 mM); 0.1% Triton™ X-100 (TX100) with 1.5M KCl aqueous solution; freeze-thaw cycling alone; ammonia water alone; TX100 extraction; osmotic shock with 1.5M KCl; and freeze-thaw cycling with 3M NaCl. Among these methods, the methods of freeze-thaw cycling with NH(4) OH and TX100 with 1.5M KCl showed the best effect on the removal of cellular components from the complexes, while the other five methods could only partially remove cellular components. The ECM scaffolds prepared by these two methods had similar gross appearances and microstructures. In vivo implantation of the ECM scaffolds prepared by these two methods induced mild host responses. The two decellularization methods were demonstrated to be effective for preparation of cultured cell-derived ECM scaffolds.
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Affiliation(s)
- Hongxu Lu
- Tissue Regeneration Materials Unit, International Center for Materials Nanoarchitectonics (WPI-MANA), National Institute for Materials Science, Tsukuba, Ibaraki, Japan
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Hoshiba T, Kawazoe N, Chen G. The balance of osteogenic and adipogenic differentiation in human mesenchymal stem cells by matrices that mimic stepwise tissue development. Biomaterials 2012; 33:2025-31. [DOI: 10.1016/j.biomaterials.2011.11.061] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2011] [Accepted: 11/22/2011] [Indexed: 10/24/2022]
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Hoshiba T, Yamada T, Lu H, Kawazoe N, Chen G. Maintenance of cartilaginous gene expression on extracellular matrix derived from serially passaged chondrocytes during in vitro chondrocyte expansion. J Biomed Mater Res A 2011; 100:694-702. [PMID: 22213591 DOI: 10.1002/jbm.a.34003] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2011] [Revised: 10/05/2011] [Accepted: 10/26/2011] [Indexed: 11/11/2022]
Abstract
The loss of cartilaginous phenotype during in vitro expansion culture of chondrocytes is a major barrier for the application of cartilage tissue engineering. The use of matrices mimicking the in vivo extracellular matrix (ECM) microenvironment is anticipated to be an efficient method to suppress chondrocyte phenotype loss. In this study, we developed several types of ECM derived from serially passaged chondrocytes for use as cell-culture substrata and compared their effects on chondrocyte functions. Primary bovine chondrocytes and serially passaged chondrocytes (at passages 2 and 6) were cultured on tissue-culture polystyrene. After culture, the cellular components were selectively removed from the ECM deposited by the cells. The remaining ECM proteins were used as cell-culture substrata. The composition of the deposited ECM depended on the culture stage of the serially passaged chondrocytes used for the ECM production. The deposited ECM supported the adhesion and proliferation of chondrocytes. The effects of the ECM on the chondrocyte dedifferentiation during in vitro passage culture differed dramatically depending on the phenotype of the chondrocytes used to produce the ECM. The primary chondrocyte-derived ECM delayed the chondrocyte dedifferentiation during in vitro passage culture and is a good candidate for chondrocyte subculture for tissue engineering.
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Affiliation(s)
- Takashi Hoshiba
- Tissue Regeneration Materials Unit, International Center for Materials Nanoarchitectonics, National Institute for Materials Science, Tsukuba, Ibaraki 305-0044, Japan
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Lu H, Hoshiba T, Kawazoe N, Koda I, Song M, Chen G. Cultured cell-derived extracellular matrix scaffolds for tissue engineering. Biomaterials 2011; 32:9658-66. [PMID: 21937104 DOI: 10.1016/j.biomaterials.2011.08.091] [Citation(s) in RCA: 167] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2011] [Accepted: 08/31/2011] [Indexed: 01/14/2023]
Abstract
Cell-derived extracellular matrix (ECM) scaffolds have received considerable interest for tissue engineering applications. In this study, ECM scaffolds derived from mesenchymal stem cell (MSC), chondrocyte, and fibroblast were prepared by culturing cells in a selectively removable poly(lactic-co-glycolic acid) (PLGA) template. These three types of ECM scaffolds were used for in vitro cultures of MSC and fibroblasts to examine their potential as scaffolds for cartilage and skin tissue engineering. The MSC were cultured in MSC- and chondrocyte-derived ECM scaffolds. The ECM scaffolds supported cell adhesion, promoted both cell proliferation and the production of ECM and demonstrated a stronger stimulatory effect on the chondrogenesis of MSC compared with a conventional pellet culture method. Histological and immunohistochemical staining indicated that cartilage-like tissues were regenerated after the MSC were cultured in ECM scaffolds. Fibroblasts were cultured in the fibroblast-derived ECM scaffolds. Fibroblasts proliferated and produced ECM to fill the pores and spaces in the scaffold. After 2 weeks of culture, a uniform multilayered tissue was generated with homogenously distributed fibroblasts. Cell-derived ECM scaffolds have been demonstrated to facilitate tissue regeneration and will be a useful tool for tissue engineering.
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Affiliation(s)
- Hongxu Lu
- Tissue Regeneration Materials Unit, International Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan
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Hoshiba T, Lu H, Yamada T, Kawazoe N, Tateishi T, Chen G. Effects of extracellular matrices derived from different cell sources on chondrocyte functions. Biotechnol Prog 2011; 27:788-95. [PMID: 21509950 DOI: 10.1002/btpr.592] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2011] [Revised: 02/01/2011] [Indexed: 12/28/2022]
Abstract
Cell-derived extracellular matrices (ECMs) are a key factor in regulating cell functions in tissue engineering and regenerative medicine. The fact that cells are surrounded by their specific ECM in vivo elicits the need to elucidate the effects of ECM derived from different cell sources on cell functions. Here, three types of ECM were prepared by decellularizing cultured chondrocytes, fibroblasts, and mesenchymal stem cells (MSC) and used for chondrocyte culture to compare their effects on chondrocyte adhesion, proliferation, and differentiation. Chondrocyte adhesion to the chondrocyte-derived ECM was greater than those to the fibroblast- and MSC-derived ECM. Chondrocyte proliferation on the chondrocyte-derived ECM was lower than those on the fibroblast- and MSC-derived ECM. The ECM showed no evident effect on chondrocyte differentiation. The effects of ECM on cell functions depended on the cell source used to prepare the ECM.
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Affiliation(s)
- Takashi Hoshiba
- Biomaterials Center, National Institute for Materials Science, Tsukuba 305-0044, Japan
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Lu H, Hoshiba T, Kawazoe N, Chen G. Autologous extracellular matrix scaffolds for tissue engineering. Biomaterials 2011; 32:2489-99. [DOI: 10.1016/j.biomaterials.2010.12.016] [Citation(s) in RCA: 151] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2010] [Accepted: 12/10/2010] [Indexed: 11/16/2022]
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Abstract
IMPORTANCE OF THE FIELD Biomimetic scaffolds and substrates of extracellular matrices (ECMs) play an important role in the regulation of cell function and in the guidance of new tissue regeneration, as an ECM has the intrinsic cues necessary to communicate with and dictate to cells. AREAS COVERED IN THIS REVIEW This paper reviews the latest developments in ECM scaffolds and substrates obtained from decellularized tissues, organs or cultured cells and their application in tissue engineering. The ECM composition, structure, interaction with surrounding cells, preparation method and usage in the regeneration of various tissues and organs are summarised. WHAT THE READER WILL GAIN The advantages and challenges of decellularized matrices are highlighted. TAKE HOME MESSAGE Similarity in the composition, microstructure and biomechanical properties of the decellularized scaffolds and substrates to those of the native tissues and organs maximizes the promotion effect in the regeneration of both structural and functional tissues and organs. Simple tissues as well as complicated organs have been decellularized and decellularization methods have been optimized to completely remove the cellular components while keeping the ECM intact.
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Affiliation(s)
- Takashi Hoshiba
- National Institute for Materials Science, Biomaterials Center, Tsukuba, Ibaraki, Japan
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Ding SJ, Shie MY, Hoshiba T, Kawazoe N, Chen G, Chang HC. Osteogenic differentiation and immune response of human bone-marrow-derived mesenchymal stem cells on injectable calcium-silicate-based bone grafts. Tissue Eng Part A 2010; 16:2343-54. [PMID: 20205531 DOI: 10.1089/ten.tea.2009.0749] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Calcium silicate cement (CSC) is biocompatible and possesses in vitro bioactivity. The aim of this study was to improve the handling and enhance osteogenic and immune properties of CSC by the addition of adjuvants to modify the cement. Human bone-marrow-derived mesenchymal stem cells were used to study the osteogenic behavior and immune response of cells on hybrid cements with added gelatin (GLT) and chitosan oligosaccharides (COS), which are analogs of the extracellular matrix components collagen and glycosaminoglycan, respectively. The addition of COS to the liquid phase slightly prolonged the setting time of CSC, whereas GLT in the solid phase significantly (p < 0.05) extended the hydration reaction. However, the addition of GLT appreciably improved the injectability of CSC, compared to COS. Cell viability was higher on CSC-COS than on the CSC control or on CSC-GLT at all culture times. The hybrid bone cements elicited less immune response than the CSC control. Additionally, COS inhibited expression of inducible nitric oxide synthase and interleukin-1 and activated interleukin-10 more effectively than GLT. Osteocalcin production and bone sialoprotein production were higher, and more calcium was detected in human bone-marrow-derived mesenchymal stem cells cultured on a CSC-GLT-COS surface than on CSC, CSC-GLT, or CSC-COS. These synergistic improvements in injectability, immune response, and osteogenesis suggest that the combination of bioactive calcium silicate, GLT, and COS has potential for use in clinical applications.
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Affiliation(s)
- Shinn-Jyh Ding
- Institute of Oral Biology and Biomaterials Science, Chung-Shan Medical University, Taichung, Taiwan, Republic of China.
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Hoshiba T, Kawazoe N, Tateishi T, Chen G. Development of extracellular matrices mimicking stepwise adipogenesis of mesenchymal stem cells. Adv Mater 2010; 22:3042-3047. [PMID: 20518038 DOI: 10.1002/adma.201000038] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Affiliation(s)
- Takashi Hoshiba
- Biomaterials Center, National Institute for Materials Science, 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan
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Hoshiba T, Maekawa M, Hirabuki S, Sasaki H, Asamoto A. Retroperitoneoscopic and Laparoscopic Resection of Para-Aortic Lymphnode Metastasis after Previous Abdominal Lymphadenectomy in Ovarian Cancer. J Minim Invasive Gynecol 2009. [DOI: 10.1016/j.jmig.2009.08.094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Hoshiba T, Kawazoe N, Tateishi T, Chen G. Development of stepwise osteogenesis-mimicking matrices for the regulation of mesenchymal stem cell functions. J Biol Chem 2009; 284:31164-73. [PMID: 19762920 DOI: 10.1074/jbc.m109.054676] [Citation(s) in RCA: 98] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
An extracellular microenvironment, including an extracellular matrix (ECM), is an important factor in regulating stem cell differentiation. During tissue development, the ECM is dynamically remodeled to regulate stem cell functions. Here, we developed matrices mimicking ECM remodeling during the osteogenesis of mesenchymal stem cells (MSCs). The matrices were prepared from cultured MSCs controlled at different stages of osteogenesis and referred to as "stepwise osteogenesis-mimicking matrices." The matrices supported the adhesion and proliferation of MSCs and showed different effects on the osteogenesis of MSCs. On the matrices mimicking the early stage of osteogenesis (early stage matrices), the osteogenesis occurred more rapidly than did that on the matrices mimicking undifferentiated stem cells (stem cell matrices) and the late stage of osteogenesis (late stage matrices). RUNX2 was similarly expressed when MSCs were cultured on both the early stage and late stage matrices but decreased on the stem cell matrices. PPARG expression in the MSCs cultured on the late stage matrices was higher than for those cultured on the stem cell and early stage matrices. This increase of PPARG expression was caused by the suppression of the amount of beta-catenin and downstream signal transduction. These results demonstrate that the osteogenesis-mimicking matrices had different effects on the osteogenesis of MSCs, and the early stage matrices provided a favorable microenvironment for the osteogenesis.
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Affiliation(s)
- Takashi Hoshiba
- Biomaterials Center, National Institute for Materials Science, 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan
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Guo L, Kawazoe N, Hoshiba T, Tateishi T, Chen G, Zhang X. Osteogenic differentiation of human mesenchymal stem cells on chargeable polymer-modified surfaces. J Biomed Mater Res A 2008; 87:903-12. [DOI: 10.1002/jbm.a.31834] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Maekawa M, Hoshiba T, Hirabuki S. Laparoscopic Treatment of the Lymphocyst Infection after Retroperitoneoscopic Lymphadenectomy. J Minim Invasive Gynecol 2008. [DOI: 10.1016/j.jmig.2008.09.398] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Hoshiba T, Yamada T, Lu H, Kawazoe N, Tateishi T, Chen G. Nuclear deformation and expression change of cartilaginous genes during in vitro expansion of chondrocytes. Biochem Biophys Res Commun 2008; 374:688-92. [PMID: 18675249 DOI: 10.1016/j.bbrc.2008.07.112] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2008] [Accepted: 07/18/2008] [Indexed: 11/26/2022]
Abstract
Cartilaginous gene expression decreased when chondrocytes were expanded on cell-culture plates. Understanding the dedifferentiation mechanism may provide valuable insight into cartilage tissue engineering. Here, we demonstrated the relationship between the nuclear shape and gene expression during in vitro expansion culture of chondrocytes. Specifically, the projected nuclear area increased and cartilaginous gene expressions decreased during in vitro expansion culture. When the nuclear deformation was recovered by cytochalasin D treatment, aggrecan expression was up-regulated and type I collagen (Col1a2) expression was down-regulated. These results suggest that nuclear deformation may be one of the mechanisms for chondrocyte dedifferentiation during in vitro expansion culture.
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Affiliation(s)
- Takashi Hoshiba
- Biomaterials Center, National Institute for Materials Science, 1-1 Namiki, Tsukuba 305-0044, Japan
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Hoshiba T, Wakejima M, Cho CS, Shiota G, Akaike T. Different regulation of hepatocyte behaviors between natural extracellular matrices and synthetic extracellular matrices by hepatocyte growth factor. J Biomed Mater Res A 2008; 85:228-35. [PMID: 17688272 DOI: 10.1002/jbm.a.31571] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
The roles of growth factors and extracellular matrices (ECMs) in regulation of hepatocyte behaviors are very important for the establishment of liver-tissue engineering. Especially, collaboration between growth factors and ECMs is a big concern for liver-tissue engineering. In this study, the hepatocyte responses by hepatocyte growth factor (HGF) were compared between natural ECMs and a synthetic galactose-carrying polymer: poly(N-p-vinylbenzyl-4-O-beta-D-galactopyranosyl-D-gluconamide) (PVLA). Hepatocytes underwent proliferation on type I collagen- and fibronectin-coated surfaces in the presence of HGF, whereas hepatocytes formed spheroid on laminin-1-, PVLA-, and poly-L-lysine (PLL)-coated surfaces in the presence of HGF without the activation of proliferation. HGF accelerated ECM deposition, especially laminin-10/11, beneath the hepatocytes cultured on PVLA- and PLL-coated surfaces and the deposited laminin-10/11 activated integrin signaling to collaborate with HGF signaling. Therefore, the deposited ECM molecules should be focused to clear the mechanism of hepatocyte behaviors in the presence of HGF.
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Affiliation(s)
- Takashi Hoshiba
- Graduate School of Bioscience and Biotechnology, Tokyo Institute of Technology, Yokohama 226-8501, Japan
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Cho C, Hoshiba T, Harada I, Akaike T. Regulation of hepatocyte behaviors by galactose-carrying polymers through receptor-mediated mechanism. REACT FUNCT POLYM 2007. [DOI: 10.1016/j.reactfunctpolym.2007.07.044] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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Zohra FT, Chowdhury EH, Tada S, Hoshiba T, Akaike T. Effective delivery with enhanced translational activity synergistically accelerates mRNA-based transfection. Biochem Biophys Res Commun 2007; 358:373-8. [PMID: 17475211 DOI: 10.1016/j.bbrc.2007.04.059] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2007] [Accepted: 04/12/2007] [Indexed: 11/28/2022]
Abstract
mRNA instead of DNA provides a new and attractive approach for gene therapy and genetic vaccination. Current technologies for mRNA delivery are based on cationic lipids with DOTAP being the most efficient one. We previously reported on the synthesis of an inorganic-organic hybrid carrier by embedding inorganic nano-particles of carbonate apatite onto liposomal carrier DOTAP and demonstrated its high transfection potency of luciferase mRNA both in mitotic and non-mitotic cells. Here we show that in addition to the carrier design for effective endocytosis and release of mRNA to the cytoplasm, enhancement of mRNA translation efficiency is a prerequisite for maximum protein expression. We used the modified cap analog (ARCA) during in vitro transcription of luciferase DNA for proper cap orientation and demonstrated that transfection with ARCA-mRNA resulted in higher protein expression than the mRNA with usual cap structure for both DOTAP and DOTAP-apatite complex. Secondly, exogenous poly(A) was co-delivered with mRNA by the DOTAP-apatite, resulting in very significant expression compared to mRNA delivery only. Finally, when combined both of the effects of smart carrier and the modifications at mRNA translational level, a notable enhancement (100 times) was achieved as compared to the existing DOTAP-based liposome technology. Our findings, therefore, unveiled a novel approach that an effective delivery system can be developed by the improvement of the gene expression level in combination with the enhancement of the carrier potency.
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Affiliation(s)
- F T Zohra
- Department of Biomolecular Engineering, Graduate School of Bioscience and Biotechnology, Tokyo Institute of Technology, 4259 Nagatsuta-cho, Midori-ku, Yokohama 226-8501, Japan
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Hoshiba T, Nagahara H, Cho CS, Tagawa YI, Akaike T. Primary hepatocyte survival on non-integrin-recognizable matrices without the activation of Akt signaling. Biomaterials 2006; 28:1093-104. [PMID: 17081603 DOI: 10.1016/j.biomaterials.2006.10.008] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2006] [Accepted: 10/13/2006] [Indexed: 10/24/2022]
Abstract
The suppression of the detachment-induced cell death (anoikis) by the interaction between the cells and extracellular matrix (ECM) is necessary for the application of liver tissue engineering because the disruption of interaction with ECM leads hepatocytes to anoikis. It has been considered, in general, that integrin signal plays an important role in the hepatocyte survival although hepatocytes survive on some types of non-integrin-recognizable matrices, such as poly(N-p-vinylbenzyl-4-O-beta-D-galactopyranosyl-D-gluconamide) (PVLA) and poly-L-lysine (PLL) for several days without the serum. Anoikis was suppressed in the non-adherent culture of hepatocytes isolated from gld/gld mouse, indicating that Fas signal induces hepatocyte anoikis. Fas production is decreased in the adherent culture of hepatocytes on both integrin- and non-integrin-recognizable matrices. Akt activation was hardly observed in the adherent culture of hepatocytes on non-integrin-recognizable matrices whereas the activation occurred in the adherent culture on integrin-recognizable matrices. In the adherent culture of hepatocytes on non-integrin-recognizable matrices, Akt does not contribute to the hepatocyte survival. To prolong the viability of hepatocytes in the adherent culture on PVLA matrix on which hepatocytes maintain their functions for longer period than those on PLL matrix, it might be a good approach to activate Akt signaling pathway.
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Affiliation(s)
- Takashi Hoshiba
- Department of Biomolecular Engineering, Graduate School of Bioscience and Biotechnology, Tokyo Institute of Technology, 4259 Nagatsuta-cho, Midori-ku, Yokohama 226-8501, Japan
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Hoshiba T, Cho CS, Murakawa A, Okahata Y, Akaike T. The effect of natural extracellular matrix deposited on synthetic polymers on cultured primary hepatocytes. Biomaterials 2006; 27:4519-28. [PMID: 16697038 DOI: 10.1016/j.biomaterials.2006.04.014] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2006] [Accepted: 04/12/2006] [Indexed: 11/27/2022]
Abstract
It is well known that natural extracellular matrix (ECM) molecules are deposited on the surface of biomaterials during culture of cells and affect cellular behaviors. However, it has not been fully understood what kinds of ECM molecules are deposited on the surface of biomaterials although the cellular behaviors were affected by deposited ECM. In this study, to investigate the effect of deposited natural ECM on behaviors of hepatocytes cultured on biomaterials such as poly (N-p-vinylbenzyl-4-O-beta-D-galactopyranosyl-D-gluconamide) (PVLA) as a hepatocyte-specific matrix and poly (L-lysine) (PLL) as a non-specific one during the culture of hepatocytes in vitro, we investigated expression pattern of ECM genes and adsorption of ECM molecules onto PVLA- and PLL-coated surfaces. It was found that the expression levels of type I collagen and fibronectin genes in the hepatocytes cultured on PVLA-coated surface were different from them in the hepatocytes cultured on PLL-coated one. Also, the results showed that laminin was dominantly deposited on PVLA-coated surface whereas fibronectin was dominantly deposited on PLL-coated one. Hepatocytes maintained liver-specific functions on PVLA- and laminin-coated surfaces. It is thought that deposited laminin during the culture of hepatocytes affects the liver-specific functions of hepatocytes cultured on PVLA-coated surface.
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Affiliation(s)
- Takashi Hoshiba
- Department of Biomolecular Engineering, Graduate School of Bioscience and Biotechnology, Tokyo Institute of Technology, Yokohama 226-8501, Japan
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