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Liu Y, Pierre CJ, Joshi S, Sun L, Li Y, Guan J, Favor JDL, Holmes C. Cell-Specific Impacts of Surface Coating Composition on Extracellular Vesicle Secretion. ACS APPLIED MATERIALS & INTERFACES 2024; 16:29737-29759. [PMID: 38805212 DOI: 10.1021/acsami.4c03213] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2024]
Abstract
Biomaterial properties have recently been shown to modulate extracellular vesicle (EV) secretion and cargo; however, the effects of substrate composition on EV production remain underexplored. This study investigates the impacts of surface coatings composed of collagen I (COLI), fibronectin (FN), and poly l-lysine (PLL) on EV secretion for applications in therapeutic EV production and to further understanding of how changes in the extracellular matrix microenvironment affect EVs. EV secretion from primary bone marrow-derived mesenchymal stromal cells (BMSCs), primary adipose-derived stem cells (ASCs), HEK293 cells, NIH3T3 cells, and RAW264.7 cells was characterized on the different coatings. Expression of EV biogenesis genes and cellular adhesion genes was also analyzed. COLI coatings significantly decreased EV secretion in RAW264.7 cells, with associated decreases in cell viability and changes in EV biogenesis-related and cell adhesion genes at day 4. FN coatings increased EV secretion in NIH3T3 cells, while PLL coatings increased EV secretion in ASCs. Surface coatings had significant effects on the capacity of EVs derived from RAW264.7 and NIH3T3 cells to impact in vitro macrophage proliferation. Overall, surface coatings had different cell-specific effects on EV secretion and in vitro functional capacity, thus highlighting the potential of substrate coatings to further the development of clinical EV production systems.
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Affiliation(s)
- Yuan Liu
- Department of Chemical & Biomedical Engineering, FAMU-FSU College of Engineering, Florida A&M University, Florida State University, 2525 Pottsdamer Street, Tallahasee, Florida 32310-6046, United States
| | - Clifford J Pierre
- Department of Health, Nutrition, and Food Science, College of Education, Health and Human Sciences, Florida State University, 1114 West Call Street, Tallahasee, Florida 32306, United States
| | - Sailesti Joshi
- Department of Chemical & Biomedical Engineering, FAMU-FSU College of Engineering, Florida A&M University, Florida State University, 2525 Pottsdamer Street, Tallahasee, Florida 32310-6046, United States
| | - Li Sun
- Department of Chemical & Biomedical Engineering, FAMU-FSU College of Engineering, Florida A&M University, Florida State University, 2525 Pottsdamer Street, Tallahasee, Florida 32310-6046, United States
- Department of Biomedical Sciences, College of Medicine, Florida State University, 1115 West Call Street, Tallahasee, Florida 32306-4300, United States
| | - Yan Li
- Department of Chemical & Biomedical Engineering, FAMU-FSU College of Engineering, Florida A&M University, Florida State University, 2525 Pottsdamer Street, Tallahasee, Florida 32310-6046, United States
| | - Jingjiao Guan
- Department of Chemical & Biomedical Engineering, FAMU-FSU College of Engineering, Florida A&M University, Florida State University, 2525 Pottsdamer Street, Tallahasee, Florida 32310-6046, United States
| | - Justin D La Favor
- Department of Health, Nutrition, and Food Science, College of Education, Health and Human Sciences, Florida State University, 1114 West Call Street, Tallahasee, Florida 32306, United States
| | - Christina Holmes
- Department of Chemical & Biomedical Engineering, FAMU-FSU College of Engineering, Florida A&M University, Florida State University, 2525 Pottsdamer Street, Tallahasee, Florida 32310-6046, United States
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Li H, Li J, Cheng J, Chen X, Zhou L, Li Z. AML‑derived mesenchymal stem cells upregulate CTGF expression through the BMP pathway and induce K562‑ADM fusiform transformation and chemoresistance. Oncol Rep 2019; 42:1035-1046. [PMID: 31322275 PMCID: PMC6667869 DOI: 10.3892/or.2019.7237] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Accepted: 07/12/2019] [Indexed: 12/27/2022] Open
Abstract
Bone marrow‑derived mesenchymal stem cells (MSCs), are the basic cellular components that make up the bone marrow microenvironment (BMM). In acute myeloid leukemia (AML), the morphology and function of MSCs changes in accordance with the transformation of the BMM. Moreover, the transformation of MSCs into osteoblasts is determined through the bone morphogenetic protein (BMP) pathway, ultimately leading to an altered expression of the downstream adhesion molecule, connective tissue growth factor (CTGF). In this study, we aimed to explore the interaction of possible pathways in AML‑derived mesenchymal stem cells (AML‑MSCs) co‑cultured with the K562 and K562‑ADM cell lines. AML‑MSCs were co‑cultured with K562/K562‑ADM cells, and the interactions between the cells were verified by morphological detection, peroxidase staining (POX), reverse transcription‑quantitative polymerase chain reaction (RT‑qPCR) and fluorescence in situ hybridization (FISH). The proliferation of K562/K562‑ADM cells under co‑culture conditions was detected by flow cytometry. The expression levels of BMP4 and CTGF were examined by RT‑qPCR and western blot (WB) analysis. The detection of interleukin (IL)‑6 and IL‑32 was also determined by enzyme linked immunosorbent assay (ELISA). In the co‑culture system, the K562‑ADM cells underwent fusiform transformation. The occurrence of this transformation was associated with an increased expression of CTGF due to the dysregulation of the BMP pathway. The AML‑MSCs promoted the proliferation of the K562‑ADM cell, but inhibited that of the K562 cells. These findings were confirmed by changes in the expression of the soluble cytokines, IL‑6 and IL‑32. On the whole, the findings of this study demonstrate that AML‑MSCs regulate the expression of CTGF through the BMP pathway. In addition, they affect cytokine production, induce spindle‑shaped transformation, and increase drug resistance in the K562‑ADM cells. Thus, the morphological transformation through the BMP pathway provides us with a novel target with which to circumvent tumor occurrence, development, drug resistance, invasion and metastasis.
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Affiliation(s)
- Haiying Li
- Department of Central Laboratory, The First Medical College of Lanzhou University, Lanzhou University, Lanzhou, Gansu 730000, P.R. China
| | - Juan Li
- Department of Central Laboratory, The First Hospital of Lanzhou University, Lanzhou University, Lanzhou, Gansu 730000, P.R. China
| | - Juan Cheng
- Department of Hematology, The First Hospital of Lanzhou University, Lanzhou University, Lanzhou, Gansu 730000, P.R. China
| | - Xuan Chen
- Department of Central Laboratory, The First Hospital of Lanzhou University, Lanzhou University, Lanzhou, Gansu 730000, P.R. China
| | - Lanxia Zhou
- Department of Central Laboratory, The First Hospital of Lanzhou University, Lanzhou University, Lanzhou, Gansu 730000, P.R. China
| | - Zhao Li
- Department of Central Laboratory, The First Hospital of Lanzhou University, Lanzhou University, Lanzhou, Gansu 730000, P.R. China
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Aguiar DP, de Farias GC, de Sousa EB, de Mattos Coelho-Aguiar J, Lobo JC, Casado PL, Duarte MEL, Abreu JGR. New strategy to control cell migration and metastasis regulated by CCN2/CTGF. Cancer Cell Int 2014; 14:61. [PMID: 25120383 PMCID: PMC4130434 DOI: 10.1186/1475-2867-14-61] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2014] [Accepted: 06/21/2014] [Indexed: 12/13/2022] Open
Abstract
Connective tissue growth factor (CTGF)/CCN family member 2 (CCN2) is a CCN family member of matricellular signaling modulators. It has been shown that CCN2/CTGF mediates cell adhesion, aggregation and migration in a large variety of cell types, including vascular endothelial cells, fibroblasts, epithelial cells, aortic smooth muscle and also pluripotent stem cells. Others matricellular proteins are capable of interacting with CCN2/CTGF to mediate its function. Cell migration is a key feature for tumor cell invasion and metastasis. CCN2/CTGF seems to be a prognostic marker for cancer. In addition, here we intend to discuss recent discoveries and a new strategy to develop therapies against CCN2/CTGF, in order to treat cancer metastasis.
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Affiliation(s)
- Diego Pinheiro Aguiar
- Research Division, National Institute of Traumatology and Orthopedics, Rio de Janeiro, RJ, Brazil
| | - Gabriel Correa de Farias
- Research Division, National Institute of Traumatology and Orthopedics, Rio de Janeiro, RJ, Brazil
| | - Eduardo Branco de Sousa
- Research Division, National Institute of Traumatology and Orthopedics, Rio de Janeiro, RJ, Brazil
| | - Juliana de Mattos Coelho-Aguiar
- Program of Cell and Developmental Biology, Institute of Biomedical Sciences, Federal University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Julie Calixto Lobo
- Research Division, National Institute of Traumatology and Orthopedics, Rio de Janeiro, RJ, Brazil
| | - Priscila Ladeira Casado
- Research Division, National Institute of Traumatology and Orthopedics, Rio de Janeiro, RJ, Brazil
| | | | - José Garcia Ribeiro Abreu
- Program of Cell and Developmental Biology, Institute of Biomedical Sciences, Federal University of Rio de Janeiro, Rio de Janeiro, RJ, Brazil
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Aguiar DP, Pontes B, Mendes FA, Andrade LR, Viana NB, Abreu JG. CTGF/CCN2 has a chemoattractive function but a weak adhesive property to embryonic carcinoma cells. Biochem Biophys Res Commun 2011; 413:582-7. [DOI: 10.1016/j.bbrc.2011.09.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2011] [Accepted: 09/01/2011] [Indexed: 02/01/2023]
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