1
|
Zhao X, Liu W, Wu Z, He X, Tang Y, He Q, Lin C, Chen Y, Luo G, Yu T, Wang X. Hepatocyte growth factor is protective in early stage but bone-destructive in late stage of experimental periodontitis. J Periodontal Res 2024; 59:565-575. [PMID: 38240289 DOI: 10.1111/jre.13237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Revised: 12/01/2023] [Accepted: 12/25/2023] [Indexed: 05/24/2024]
Abstract
BACKGROUND AND OBJECTIVE Clinical studies found high levels of hepatocyte growth factor (HGF) expression in patients with periodontitis. Studies suggest that HGF plays an important role in periodontitis, is involved in inflammation, and modulates alveolar bone integrity in periodontitis. This study aims to investigate the effects and mechanisms of HGF in the progression of experimental periodontitis. METHODS We used silk thread ligation to induce periodontitis in HGF-overexpressing transgenic (HGF-Tg) and wild-type C57BL/6J mice. The effects of HGF overexpression on alveolar bone destruction were assessed by microcomputed tomography imaging at baseline and on days 7, 14, 21, and 28. We analyzed the cytokines (IL-6 and TNF-α) and lymphocytes in periodontitis tissues by enzyme-linked immunosorbent assay and flow cytometry. The effects of HGF on alveolar bone destruction were further tested by quantifying the systemic bone metabolism markers CTXI and PINP and by RNA sequencing for the signaling pathways involved in bone destruction. Western blotting and immunohistochemistry were performed to further elucidate the involved signaling pathways. RESULTS We found that experimental periodontitis increased HGF production in periodontitis tissues; however, the effects of HGF overexpression were inconsistent with disease progression. In the early stage of periodontitis, periodontal inflammation and alveolar bone destruction were significantly lower in HGF-Tg mice than in wild-type mice. In the late stage, HGF-Tg mice showed higher inflammatory responses and progressively aggravated bone destruction with continued stimulation of inflammation. We identified the IL-17/RANKL/TRAF6 pathway as a signaling pathway involved in the HGF effects on the progression of periodontitis. CONCLUSION HGF plays divergent effects in the progression of experimental periodontitis and accelerates osteoclastic activity and bone destruction in the late stage of inflammation.
Collapse
Affiliation(s)
- Xiaomin Zhao
- School and Hospital of Stomatology, Guangzhou key Laboratory of Basic and Applied Research of oral Regenerative Medine & Optional Institutions, Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Weijia Liu
- School and Hospital of Stomatology, Guangzhou key Laboratory of Basic and Applied Research of oral Regenerative Medine & Optional Institutions, Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Zhicong Wu
- School and Hospital of Stomatology, Guangzhou key Laboratory of Basic and Applied Research of oral Regenerative Medine & Optional Institutions, Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Xiaoxi He
- School and Hospital of Stomatology, Guangzhou key Laboratory of Basic and Applied Research of oral Regenerative Medine & Optional Institutions, Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Yinghua Tang
- School and Hospital of Stomatology, Guangzhou key Laboratory of Basic and Applied Research of oral Regenerative Medine & Optional Institutions, Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Qian He
- School and Hospital of Stomatology, Guangzhou key Laboratory of Basic and Applied Research of oral Regenerative Medine & Optional Institutions, Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Chuyin Lin
- School and Hospital of Stomatology, Guangzhou key Laboratory of Basic and Applied Research of oral Regenerative Medine & Optional Institutions, Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Yannan Chen
- School and Hospital of Stomatology, Guangzhou key Laboratory of Basic and Applied Research of oral Regenerative Medine & Optional Institutions, Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Gang Luo
- School and Hospital of Stomatology, Guangzhou key Laboratory of Basic and Applied Research of oral Regenerative Medine & Optional Institutions, Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Ting Yu
- School and Hospital of Stomatology, Guangzhou key Laboratory of Basic and Applied Research of oral Regenerative Medine & Optional Institutions, Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Xinhong Wang
- School and Hospital of Stomatology, Guangzhou key Laboratory of Basic and Applied Research of oral Regenerative Medine & Optional Institutions, Guangzhou Medical University, Guangzhou, Guangdong, China
| |
Collapse
|
2
|
Damiati LA, El Soury M. Bone-nerve crosstalk: a new state for neuralizing bone tissue engineering-A mini review. Front Med (Lausanne) 2024; 11:1386683. [PMID: 38690172 PMCID: PMC11059066 DOI: 10.3389/fmed.2024.1386683] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2024] [Accepted: 03/18/2024] [Indexed: 05/02/2024] Open
Abstract
Neuro bone tissue engineering is a multidisciplinary field that combines both principles of neurobiology and bone tissue engineering to develop innovative strategies for repairing and regenerating injured bone tissues. Despite the fact that regeneration and development are considered two distinct biological processes, yet regeneration can be considered the reactivation of development in later life stages to restore missing tissues. It is noteworthy that the regeneration capabilities are distinct and vary from one organism to another (teleost fishes, hydra, humans), or even in the same organism can vary dependent on the injured tissue itself (Human central nervous system vs. peripheral nervous system). The skeletal tissue is highly innervated, peripheral nervous system plays a role in conveying the signals and connecting the central nervous system with the peripheral organs, moreover it has been shown that they play an important role in tissue regeneration. Their regeneration role is conveyed by the different cells' resident in it and in its endoneurium (fibroblasts, microphages, vasculature associated cells, and Schwann cells) these cells secrete various growth factors (NGF, BDNF, GDNF, NT-3, and bFGF) that contribute to the regenerative phenotype. The peripheral nervous system and central nervous system synchronize together in regulating bone homeostasis and regeneration through neurogenic factors and neural circuits. Receptors of important central nervous system peptides such as Serotonin, Leptin, Semaphorins, and BDNF are expressed in bone tissue playing a role in bone homeostasis, metabolism and regeneration. This review will highlight the crosstalk between peripheral nerves and bone in the developmental stages as well as in regeneration and different neuro-bone tissue engineering strategies for repairing severe bone injuries.
Collapse
Affiliation(s)
- Laila A. Damiati
- Department of Biological Sciences, College of Science, University of Jeddah, Jeddah, Saudi Arabia
| | - Marwa El Soury
- Department of Clinical and Biological Sciences, University of Torino, Torino, Italy
- Neuroscience Institute Cavalieri Ottolenghi (NICO), University of Torino, Orbassano, Italy
| |
Collapse
|
3
|
Liao XM, Guan Z, Yang ZJ, Ma LY, Dai YJ, Liang C, Hu JT. Comprehensive analysis of M2 macrophage-derived exosomes facilitating osteogenic differentiation of human periodontal ligament stem cells. BMC Oral Health 2022; 22:647. [PMID: 36575449 PMCID: PMC9795719 DOI: 10.1186/s12903-022-02682-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Accepted: 12/20/2022] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND The role of periodontal ligament stem cells (PDLSCs) and macrophage polarization in periodontal tissue regeneration and bone remodeling during orthodontic tooth movement (OTM) has been well documented. Nevertheless, the interactions between macrophages and PDLSCs in OTM remain to be investigated. Consequently, the present study was proposed to explore the effect of different polarization states of macrophages on the osteogenic differentiation of PDLSCs. METHODS After M0, M1 and M2 macrophage-derived exosomes (M0-exo, M1-exo and M2-exo) treatment of primary cultured human PDLSCs, respectively, mineralized nodules were observed by Alizarin red S staining, and the expression of ALP and OCN mRNA and protein were detected by RT-qPCR and Western blotting, correspondingly. Identification of differentially expressed microRNAs (DE-miRNA) in M0-exo and M2-exo by miRNA microarray, and GO and KEGG enrichment analysis of DE-miRNA targets, and construction of protein-protein interaction networks. RESULTS M2-exo augmented mineralized nodule formation and upregulated ALP and OCN expression in PDLSCs, while M0-exo had no significant effect. Compared to M0-exo, a total of 52 DE-miRNAs were identified in M2-exo. The expression of hsa-miR-6507-3p, hsa-miR-4731-3p, hsa-miR-4728-3p, hsa-miR-3614-5p and hsa-miR-6785-3p was significantly down-regulated, and the expression of hsa-miR-6085, hsa-miR-4800-5p, hsa-miR-4778-5p, hsa-miR-6780b-5p and hsa-miR-1227-5p was significantly up-regulated in M2-exo compared to M0-exo. GO and KEGG enrichment analysis revealed that the downstream targets of DE-miRNAs were mainly involved in the differentiation and migration of multiple cells. CONCLUSIONS In summary, we have indicated for the first time that M2-exo can promote osteogenic differentiation of human PDLSCs, and have revealed the functions and pathways involved in the DE-miRNAs of M0-exo and M2-exo and their downstream targets.
Collapse
Affiliation(s)
- Xian-min Liao
- grid.285847.40000 0000 9588 0960Department of Orthodontics, Hospital of Stomatology, Kunming Medical University/Yunnan Stomatology Hospital, Building C, Hecheng International, No. 1088 Middle Haiyuan Road, Kunming, 650106 Yunnan Province China ,grid.414918.1Stomatology Center, the First People’s Hospital of Yunnan, Kunming, China
| | - Zheng Guan
- grid.506988.aBiomedical Research Center, Affiliated Calmette Hospital of Kunming Medical University/the First Hospital of Kunming, Kunming, China
| | - Zhen-jin Yang
- grid.285847.40000 0000 9588 0960Department of Orthodontics, Hospital of Stomatology, Kunming Medical University/Yunnan Stomatology Hospital, Building C, Hecheng International, No. 1088 Middle Haiyuan Road, Kunming, 650106 Yunnan Province China
| | - Li-ya Ma
- grid.285847.40000 0000 9588 0960Department of Orthodontics, Hospital of Stomatology, Kunming Medical University/Yunnan Stomatology Hospital, Building C, Hecheng International, No. 1088 Middle Haiyuan Road, Kunming, 650106 Yunnan Province China
| | - Ying-juan Dai
- grid.285847.40000 0000 9588 0960Department of Orthodontics, Hospital of Stomatology, Kunming Medical University/Yunnan Stomatology Hospital, Building C, Hecheng International, No. 1088 Middle Haiyuan Road, Kunming, 650106 Yunnan Province China
| | - Cun Liang
- grid.285847.40000 0000 9588 0960Department of Orthodontics, Hospital of Stomatology, Kunming Medical University/Yunnan Stomatology Hospital, Building C, Hecheng International, No. 1088 Middle Haiyuan Road, Kunming, 650106 Yunnan Province China
| | - Jiang-tian Hu
- grid.285847.40000 0000 9588 0960Department of Orthodontics, Hospital of Stomatology, Kunming Medical University/Yunnan Stomatology Hospital, Building C, Hecheng International, No. 1088 Middle Haiyuan Road, Kunming, 650106 Yunnan Province China
| |
Collapse
|
4
|
Cho S, Choi H, Jeong H, Kwon SY, Roh EJ, Jeong KH, Baek I, Kim BJ, Lee SH, Han I, Cha JM. Preclinical Study of Human Bone Marrow-Derived Mesenchymal Stem Cells Using a 3-Dimensional Manufacturing Setting for Enhancing Spinal Fusion. Stem Cells Transl Med 2022; 11:1072-1088. [PMID: 36180050 PMCID: PMC9585955 DOI: 10.1093/stcltm/szac052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Accepted: 06/12/2022] [Indexed: 11/29/2022] Open
Abstract
Spinal fusion surgery is a surgical technique that connects one or more vertebrae at the same time to prevent movement between the vertebrae. Although synthetic bone substitutes or osteogenesis-inducing recombinant proteins were introduced to promote bone union, the rate of revision surgery is still high due to pseudarthrosis. To promote successful fusion after surgery, stem cells with or without biomaterials were introduced; however, conventional 2D-culture environments have resulted in a considerable loss of the innate therapeutic properties of stem cells. Therefore, we conducted a preclinical study applying 3D-spheroids of human bone marrow-dewrived mesenchymal stem cells (MSCs) to a mouse spinal fusion model. First, we built a large-scale manufacturing platform for MSC spheroids, which is applicable to good manufacturing practice (GMP). Comprehensive biomolecular examinations, which include liquid chromatography-mass spectrometry and bioinformatics could suggest a framework of quality control (QC) standards for the MSC spheroid product regarding the identity, purity, viability, and potency. In our animal study, the mass-produced and quality-controlled MSC spheroids, either undifferentiated or osteogenically differentiated were well-integrated into decorticated bone of the lumbar spine, and efficiently improved angiogenesis, bone regeneration, and mechanical stability with statistical significance compared to 2D-cultured MSCs. This study proposes a GMP-applicable bioprocessing platform and QC directions of MSC spheroids aiming for their clinical application in spinal fusion surgery as a new bone graft substitute.
Collapse
Affiliation(s)
- Sumin Cho
- Department of Mechatronics Engineering, College of Engineering, Incheon National University, Incheon, Republic of Korea.,3D Stem Cell Bioengineering Laboratory, Research Institute for Engineering and Technology, Incheon National University, Incheon, Republic of Korea
| | - Hyemin Choi
- Department of Neurosurgery, CHA University School of Medicine, CHA Bundang Medical Center, Seongnam-si, Gyeonggi-do, Republic of Korea
| | - Hyundoo Jeong
- Department of Mechatronics Engineering, College of Engineering, Incheon National University, Incheon, Republic of Korea
| | - Su Yeon Kwon
- Department of Neurosurgery, CHA University School of Medicine, CHA Bundang Medical Center, Seongnam-si, Gyeonggi-do, Republic of Korea
| | - Eun Ji Roh
- Department of Neurosurgery, CHA University School of Medicine, CHA Bundang Medical Center, Seongnam-si, Gyeonggi-do, Republic of Korea
| | - Kwang-Hun Jeong
- Department of Mechatronics Engineering, College of Engineering, Incheon National University, Incheon, Republic of Korea.,3D Stem Cell Bioengineering Laboratory, Research Institute for Engineering and Technology, Incheon National University, Incheon, Republic of Korea
| | - Inho Baek
- Department of Biomedical Technology, Dongguk University, Goyang-si, Gyeonggi-do, Republic of Korea
| | - Byoung Ju Kim
- Department of Biomedical Technology, Dongguk University, Goyang-si, Gyeonggi-do, Republic of Korea
| | - Soo-Hong Lee
- Department of Biomedical Technology, Dongguk University, Goyang-si, Gyeonggi-do, Republic of Korea
| | - Inbo Han
- Department of Neurosurgery, CHA University School of Medicine, CHA Bundang Medical Center, Seongnam-si, Gyeonggi-do, Republic of Korea
| | - Jae Min Cha
- Department of Mechatronics Engineering, College of Engineering, Incheon National University, Incheon, Republic of Korea.,3D Stem Cell Bioengineering Laboratory, Research Institute for Engineering and Technology, Incheon National University, Incheon, Republic of Korea
| |
Collapse
|
5
|
Awad K, Boyes NG, Iqbal R, Ahmed M, Mohamed A, Aswath P, Tomczak CR, Varanasi V. Hepatocyte growth factor administration increases bone soluble phosphate and alters bone chemical structure in diabetic hypertensive rats. JOURNAL OF MATERIALS RESEARCH 2021; 36:3936-3951. [PMID: 34992330 PMCID: PMC8725793 DOI: 10.1557/s43578-021-00300-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/14/2021] [Accepted: 07/06/2021] [Indexed: 06/14/2023]
Abstract
Hepatocyte growth factor (HGF) is a novel potential therapy for improving bone health in patients with type II diabetes and hypertension, but its effect on the bone molecular structure is not revealed yet. Here, X-ray absorption near edge structure (XANES) spectroscopy was used to explore the effects elicited by HGF on the bone chemical structure. This study assessed local calcium (Ca) and phosphorus (P) coordination of diabetic hypertensive rat bones, each with and without HGF treatment. Results revealed that HGF has significant effects on Ca and P coordination chemistry as confirmed by presence of more soluble phosphates in the HGT-treated groups. Data indicated that treated bones have a poorly developed phosphate structure as evidenced by drastic drop in post-edge shoulder in P L2,3-edge compared to diabetic hypertensive and diabetic control bone. Presence of soluble Ca and P, products of bone resorption, with HGF treatment suggests unbalanced bone resorption and formation.
Collapse
Affiliation(s)
- Kamal Awad
- Department of Materials Science and Engineering, College of Engineering, University of Texas at Arlington, Arlington, TX 76019, USA
- Bone-Muscle Research Center, College of Nursing & Health Innovation, University of Texas At Arlington, 655 W. Mitchell St., Box 19410, Arlington, TX 76019, USA
- Department of Ceramics and Building Materials, National Research Center, Dokki, Cairo 12622, Egypt
| | - Natasha G. Boyes
- College of Kinesiology, University of Saskatchewan, Saskatoon, SK, Canada
| | - Ramlah Iqbal
- College of Kinesiology, University of Saskatchewan, Saskatoon, SK, Canada
- Departments of Anatomy, Physiology, and Pharmacology, College of Medicine, University of Saskatchewan, Saskatoon, SK, Canada
| | - Mohamed Ahmed
- Departments of Anatomy, Physiology, and Pharmacology, College of Medicine, University of Saskatchewan, Saskatoon, SK, Canada
| | - Adel Mohamed
- Departments of Anatomy, Physiology, and Pharmacology, College of Medicine, University of Saskatchewan, Saskatoon, SK, Canada
| | - Pranesh Aswath
- Department of Materials Science and Engineering, College of Engineering, University of Texas at Arlington, Arlington, TX 76019, USA
| | - Corey R. Tomczak
- College of Kinesiology, University of Saskatchewan, Saskatoon, SK, Canada
| | - Venu Varanasi
- Department of Materials Science and Engineering, College of Engineering, University of Texas at Arlington, Arlington, TX 76019, USA
- Bone-Muscle Research Center, College of Nursing & Health Innovation, University of Texas At Arlington, 655 W. Mitchell St., Box 19410, Arlington, TX 76019, USA
| |
Collapse
|
6
|
Gorgun C, Palamà MEF, Reverberi D, Gagliani MC, Cortese K, Tasso R, Gentili C. Role of extracellular vesicles from adipose tissue- and bone marrow-mesenchymal stromal cells in endothelial proliferation and chondrogenesis. Stem Cells Transl Med 2021; 10:1680-1695. [PMID: 34480533 PMCID: PMC8641083 DOI: 10.1002/sctm.21-0107] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Revised: 06/15/2021] [Accepted: 07/06/2021] [Indexed: 12/12/2022] Open
Abstract
The secretome of mesenchymal stromal cells (MSCs) derived from different tissue sources is considered an innovative therapeutic tool for regenerative medicine. Although adipose tissue‐and bone marrow‐derived MSCs (ADSCs and BMSCs, respectively) share many biological features, the different tissue origins can be mirrored by variations in their secretory profile, and in particular in the secreted extracellular vesicles (EVs). In this study, we carried out a detailed and comparative characterization of middle‐ and small‐sized EVs (mEVs and sEVs, respectively) released by either ADSCs or BMSCs. Their involvement in an endochondral ossification setting was investigated using ex vivo metatarsal culture models that allowed to explore both blood vessel sprouting and bone growth plate dynamics. Although EVs separated from both cell sources presented similar characteristics in terms of size, concentration, and marker expression, they exhibited different characteristics in terms of protein content and functional effects. ADSC‐EVs overexpressed pro‐angiogenic factors in comparison to the BMSC‐counterpart, and, consequently, they were able to induce a significant increase in endothelial cord outgrowth. On the other hand, BMSC‐EVs contained a higher amount of pro‐differentiation and chemotactic proteins, and they were able to prompt growth plate organization. The present study highlights the importance of selecting the appropriate cell source of EVs for targeted therapeutic applications.
Collapse
Affiliation(s)
- Cansu Gorgun
- Department of Experimental Medicine (DIMES), University of Genova, Genoa, Italy.,U.O. Cellular Oncology, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | | | - Daniele Reverberi
- U.O. Molecular Pathology, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | | | - Katia Cortese
- Department of Experimental Medicine (DIMES), University of Genova, Genoa, Italy
| | - Roberta Tasso
- Department of Experimental Medicine (DIMES), University of Genova, Genoa, Italy
| | - Chiara Gentili
- Department of Experimental Medicine (DIMES), University of Genova, Genoa, Italy
| |
Collapse
|
7
|
Deminger A, Klingberg E, Nurkkala M, Geijer M, Carlsten H, Jacobsson LTH, Forsblad-d'Elia H. Elevated serum level of hepatocyte growth factor predicts development of new syndesmophytes in men with ankylosing spondylitis. Rheumatology (Oxford) 2021; 60:1804-1813. [PMID: 33106846 PMCID: PMC8023989 DOI: 10.1093/rheumatology/keaa460] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Revised: 07/03/2020] [Indexed: 11/14/2022] Open
Abstract
Objectives To study baseline serum hepatocyte growth factor (s-HGF) as a predictor of spinal radiographic progression overall and by sex and to analyse factors correlated to changes in s-HGF in patients with AS. Methods At baseline and the 5-year follow-up, s-HGF was analysed with ELISA. Spinal radiographs were graded according to modified Stoke Ankylosing Spondylitis Spinal Score. Radiographic progression was defined as ≥2 modified Stoke Ankylosing Spondylitis Spinal Score units/5 years or development of ≥1 syndesmophyte. Logistic regression analyses were used. Results Of 204 baseline participants, 163 (80%) completed all examinations at the 5-year follow-up (54% men). Baseline s-HGF was significantly higher in men who developed ≥1 syndesmophyte compared with non-progressors, median (interquartile range) baseline s-HGF 1551 (1449–1898) vs 1436 (1200–1569) pg/ml, P = 0.003. The calculated optimal cut-off point for baseline s-HGF ≥1520 pg/ml showed a sensitivity of 70%, a specificity of 69% and univariate odds radio (95% CI) of 5.25 (1.69, 14.10) as predictor of development of ≥1 new syndesmophyte in men. Baseline s-HGF ≥1520 pg/ml remained significantly associated with development of ≥1 new syndesmophyte in men in an analysis adjusted for the baseline variables age, smoking, presence of syndesmophytes and CRP, odds radio 3.97 (1.36, 11.60). In women, no association with HGF and radiographic progression was found. Changes in s-HGF were positively correlated with changes in ESR and CRP. Conclusion In this prospective cohort study elevated s-HGF was shown to be associated with development of new syndesmophytes in men with AS.
Collapse
Affiliation(s)
- Anna Deminger
- Department of Rheumatology and Inflammation Research, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,Region Västra Götaland, Sahlgrenska University Hospital, Department of Rheumatology, Gothenburg, Sweden
| | - Eva Klingberg
- Department of Rheumatology and Inflammation Research, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,Region Västra Götaland, Sahlgrenska University Hospital, Department of Rheumatology, Gothenburg, Sweden
| | - Merja Nurkkala
- Department of Rheumatology and Inflammation Research, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Mats Geijer
- Department of Radiology, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,Region Västra Götaland, Sahlgrenska University Hospital, Department of Radiology, Gothenburg, Sweden.,Department of Clinical Sciences, Lund University, Lund, Sweden
| | - Hans Carlsten
- Department of Rheumatology and Inflammation Research, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,Region Västra Götaland, Sahlgrenska University Hospital, Department of Rheumatology, Gothenburg, Sweden
| | - Lennart T H Jacobsson
- Department of Rheumatology and Inflammation Research, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Helena Forsblad-d'Elia
- Department of Rheumatology and Inflammation Research, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden
| |
Collapse
|
8
|
Guan F, Wu J, Li J, Liu S, Weng Y, Chen T, Yang T, Fang K. RETRACTED ARTICLE: Inducible nitric oxide synthase promotes differentiation of satellite cells and prevents stress urinary incontinence via HGF-mediated p38/MAPK signaling. World J Urol 2021; 39:633. [PMID: 32556674 DOI: 10.1007/s00345-020-03289-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2020] [Accepted: 05/28/2020] [Indexed: 01/06/2023] Open
Affiliation(s)
- Fei Guan
- Department of Urology, The 2nd Hospital of Kunming Medical University, No. 374, Dianmian AvenueYunnan Province, Kunming, 650101, People's Republic of China
- The 4th Hospital of Changde, Changde, 415000, People's Republic of China
| | - Jing Wu
- Department of Biochemistry and Molecular Biology, The Primary Medicine School of Kunming Medical University, Kunming, 650500, People's Republic of China
| | - Jiang Li
- Department of Urology, The 1st Hospital of Qujing, Qujing, 650500, People's Republic of China
| | - Shang Liu
- Department of Urology, The 2nd Hospital of Kunming Medical University, No. 374, Dianmian AvenueYunnan Province, Kunming, 650101, People's Republic of China
| | - Yuting Weng
- Department of Urology, The 2nd Hospital of Kunming Medical University, No. 374, Dianmian AvenueYunnan Province, Kunming, 650101, People's Republic of China
| | - Tao Chen
- Department of Urology, The 2nd Hospital of Kunming Medical University, No. 374, Dianmian AvenueYunnan Province, Kunming, 650101, People's Republic of China
| | - Tongxin Yang
- Department of Urology, The 2nd Hospital of Kunming Medical University, No. 374, Dianmian AvenueYunnan Province, Kunming, 650101, People's Republic of China
| | - Kewei Fang
- Department of Urology, The 2nd Hospital of Kunming Medical University, No. 374, Dianmian AvenueYunnan Province, Kunming, 650101, People's Republic of China.
| |
Collapse
|
9
|
Huang C, Zheng Y, Bai J, Shi C, Shi X, Shan H, Zhou X. Hepatocyte growth factor overexpression promotes osteoclastogenesis and exacerbates bone loss in CIA mice. J Orthop Translat 2020; 27:9-16. [PMID: 33344167 PMCID: PMC7732867 DOI: 10.1016/j.jot.2020.10.011] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 09/11/2020] [Accepted: 10/28/2020] [Indexed: 01/20/2023] Open
Abstract
Background Hepatocyte growth factor (HGF) is a multifunctional growth factor that promotes various biological processes. However, the effect of HGF on bone metabolism in rheumatoid arthritis (RA) remains unknown. Here, we investigated the role of HGF in regulating osteoclastogenesis and bone resorption in RA. Methods The expression of HGF in RA patients and collagen-induced arthritis (CIA) mice was examined. The role of HGF on osteoclastogenesis was analysed by osteoclastogenesis and bone resorption assays. The effect of HGF inhibition was evaluated in a CIA mice model. The mechanism of HGF in regulating osteoclastogenesis and bone resorption was explored by a series of in vitro studies. Results HGF was overexpressed in CIA and RA. HGF stimulated osteoclastogenesis in vitro. SU11274, a selective small molecule blocker of c-Met, impeded the effect of HGF on osteoclastogenesis and bone resorption. HGF regulated osteoclastogenesis by JNK and AKT-GSK-3β-NFATc1 signallings. SU11274 protected CIA mice from pathological bone loss. Conclusions These data strongly suggest that the highly expressed HGF in the joint tissues contributes to bone loss in RA. Inhibition of HGF/c-Met could effectively alleviate pathological bone loss and inflammatory symptoms in CIA mice. HGF/c-Met may be used as a new target for the treatment of bone loss in RA.
Collapse
Affiliation(s)
- Chaoming Huang
- Department of Orthopedics, The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu, 215004, China.,Department of Orthopedics, The Affiliated Suqian First People's Hospital of Nanjing Medical University, Suqian, Jiangsu, 223800, China
| | - Yufan Zheng
- Institute of Neuroscience, Soochow University, Suzhou, 215000, China
| | - Jinyu Bai
- Department of Orthopedics, The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu, 215004, China
| | - Ce Shi
- Department of Orthopedics, The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu, 215004, China.,Department of Orthopedics, The Affiliated Suqian Hospital of Xuzhou Medical University, Suqian, Jiangsu, 223800, China
| | - Xin Shi
- Institute of Neuroscience, Soochow University, Suzhou, 215000, China
| | - Huajian Shan
- Department of Orthopedics, The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu, 215004, China
| | - Xiaozhong Zhou
- Department of Orthopedics, The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu, 215004, China
| |
Collapse
|
10
|
Hefka Blahnova V, Dankova J, Rampichova M, Filova E. Combinations of growth factors for human mesenchymal stem cell proliferation and osteogenic differentiation. Bone Joint Res 2020; 9:412-420. [PMID: 32864112 PMCID: PMC7437520 DOI: 10.1302/2046-3758.97.bjr-2019-0183.r2] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Aims Here we introduce a wide and complex study comparing effects of growth factors used alone and in combinations on human mesenchymal stem cell (hMSC) proliferation and osteogenic differentiation. Certain ways of cell behaviour can be triggered by specific peptides – growth factors, influencing cell fate through surface cellular receptors. Methods In our study transforming growth factor β (TGF-β), basic fibroblast growth factor (bFGF), hepatocyte growth factor (HGF), insulin-like growth factor 1 (IGF-1), and vascular endothelial growth factor (VEGF) were used in order to induce osteogenesis and proliferation of hMSCs from bone marrow. These cells are naturally able to differentiate into various mesodermal cell lines. Effect of each factor itself is pretty well known. We designed experimental groups where two and more growth factors were combined. We supposed cumulative effect would appear when more growth factors with the same effect were combined. The cellular metabolism was evaluated using MTS assay and double-stranded DNA (dsDNA) amount using PicoGreen assay. Alkaline phosphatase (ALP) activity, as early osteogenesis marker, was observed. Phase contrast microscopy was used for cell morphology evaluation. Results TGF-β and bFGF were shown to significantly enhance cell proliferation. VEGF and IGF-1 supported ALP activity. Light microscopy showed initial extracellular matrix mineralization after VEGF/IGF-1 supply. Conclusion A combination of more than two growth factors did not support the cellular metabolism level and ALP activity even though the growth factor itself had a positive effect. This is probably caused by interplay of various messengers shared by more growth factor signalling cascades. Cite this article: Bone Joint Res 2020;9(7):412–420.
Collapse
Affiliation(s)
- Veronika Hefka Blahnova
- Institute of Experimental Medicine, Czech Academy of Sciences, Prague, Czech Republic.,Second Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Jana Dankova
- Institute of Experimental Medicine, Czech Academy of Sciences, Prague, Czech Republic
| | - Michala Rampichova
- Institute of Experimental Medicine, Czech Academy of Sciences, Prague, Czech Republic
| | - Eva Filova
- Institute of Experimental Medicine, Czech Academy of Sciences, Prague, Czech Republic.,Second Faculty of Medicine, Charles University, Prague, Czech Republic
| |
Collapse
|
11
|
Shu P, Sun DL, Shu ZX, Tian S, Pan Q, Wen CJ, Xi JY, Ye SN. Therapeutic Applications of Genes and Gene-Engineered Mesenchymal Stem Cells for Femoral Head Necrosis. Hum Gene Ther 2020; 31:286-296. [PMID: 32013585 DOI: 10.1089/hum.2019.306] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Osteonecrosis of the femoral head (ONFH) is a common and disabling joint disease. Although there is no clear consensus on the complex pathogenic mechanism of ONFH, trauma, abuse of glucocorticoids, and alcoholism are implicated in its etiology. The therapeutic strategies are still limited, and the clinical outcomes are not satisfactory. Mesenchymal stem cells (MSCs) have been shown to exert a positive impact on ONFH in preclinical experiments and clinical trials. The beneficial properties of MSCs are due, at least in part, to their ability to home to the injured tissue, secretion of paracrine signaling molecules, and multipotentiality. Nevertheless, the regenerative capacity of transplanted cells is impaired by the hostile environment of necrotic tissue in vivo, limiting their clinical efficacy. Recently, genetic engineering has been introduced as an attractive strategy to improve the regenerative properties of MSCs in the treatment of early-stage ONFH. This review summarizes the function of several genes used in the engineering of MSCs for the treatment of ONFH. Further, current challenges and future perspectives of genetic manipulation of MSCs are discussed. The notion of genetically engineered MSCs functioning as a "factory" that can produce a significant amount of multipotent and patient-specific therapeutic product is emphasized.
Collapse
Affiliation(s)
- Peng Shu
- Department of Orthopedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Deng Long Sun
- Department of Physiology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; and
| | - Zi Xing Shu
- Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Shuo Tian
- Department of Orthopedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Qi Pan
- Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Cen Jin Wen
- Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jiao Ya Xi
- Department of Physiology, School of Basic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China; and
| | - Shu Nan Ye
- Department of Orthopedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| |
Collapse
|
12
|
Durand M, Collombet JM, Frasca S, Sarilar V, Lataillade JJ, Le Bousse-Kerdilès MC, Holy X. Separate and combined effects of hypobaric hypoxia and hindlimb suspension on skeletal homeostasis and hematopoiesis in mice. HYPOXIA 2019; 7:41-52. [PMID: 31440522 PMCID: PMC6667353 DOI: 10.2147/hp.s195827] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/23/2018] [Accepted: 02/15/2019] [Indexed: 12/14/2022]
Abstract
Purpose Bone marrow response to an organismal stress is made by orchestrating the interplay between hematopoietic stem/progenitor cells (HSPCs) and mesenchymal stromal cells (MSCs). Neither the cellular nor the molecular factors that regulate this process are fully understood, especially since this mechanism probably varies depending on the type of stress. Herein, we explored the differentiation and fate of MSCs and HSPCs in mice challenged with a hematopoietic stress or a mechanical stress applied separately or in combination. Methods Mice were subjected to 4 days of hypobaric hypoxia (hematopoietic challenge) and/or 7 days of hindlimb suspension (stromal challenge) and then sacrificed for blood and bone collection. Using hematological measurements, colony-forming unit assays, bone histomorphometry and array-based multiplex ELISA analysis, we evaluated challenge influences on both MSC and HSPC mobilization, differentiation (osteoblasts, osteoclasts, and mature blood cells) and fate. Results We found that hypoxia leads to HSPC mobilization and that an imbalance between bone formation and bone resorption accounts for this mobilization. Whilst suspension is also associated with an imbalance between bone formation and bone resorption, it does not induce HSPC mobilization. Then, we revealed cellular interactions by combining hematopoietic and stromal challenges together in mice. We showed that the hypoxia-driven HSPC mobilization is moderated by suspension. Moreover, when applied in a hypoxic environment, suspension offsets bone imbalance. We identified stroma cell-derived factors MIP-1α, HGF and SDF-1 as potent molecular key players sustaining interactions between hindlimb suspension and hypobaric hypoxia. Conclusion Taken together, our data highlight the benefit of combining different types of stress to better understand the interplay between MSCs and HSPCs.
Collapse
Affiliation(s)
- Marjorie Durand
- Department of Medical and Surgical Assistance to the Armed Forces, French Forces Biomedical Research Institute (IRBA), Brétigny sur Orge, Cedex 91223, France
| | - Jean-Marc Collombet
- Department of Medical and Surgical Assistance to the Armed Forces, French Forces Biomedical Research Institute (IRBA), Brétigny sur Orge, Cedex 91223, France
| | - Sophie Frasca
- Department of Medical and Surgical Assistance to the Armed Forces, French Forces Biomedical Research Institute (IRBA), Brétigny sur Orge, Cedex 91223, France
| | - Véronique Sarilar
- Department of Platforms & Technological Research, French Armed Forces Biomedical Research Institute (IRBA), Brétigny sur Orge, Cedex, 91223, France
| | - Jean-Jacques Lataillade
- Department of Medical and Surgical Assistance to the Armed Forces, French Forces Biomedical Research Institute (IRBA), Brétigny sur Orge, Cedex 91223, France.,Unit for Research Development, Armed Forces Blood Transfusion Center, Clamart, Cedex 92141, France
| | | | - Xavier Holy
- Department of Platforms & Technological Research, French Armed Forces Biomedical Research Institute (IRBA), Brétigny sur Orge, Cedex, 91223, France
| |
Collapse
|
13
|
Wu J, Cao L, Liu Y, Zheng A, Jiao D, Zeng D, Wang X, Kaplan DL, Jiang X. Functionalization of Silk Fibroin Electrospun Scaffolds via BMSC Affinity Peptide Grafting through Oxidative Self-Polymerization of Dopamine for Bone Regeneration. ACS APPLIED MATERIALS & INTERFACES 2019; 11:8878-8895. [PMID: 30777748 DOI: 10.1021/acsami.8b22123] [Citation(s) in RCA: 79] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Electrospun scaffolds have been broadly studied to enhance bone regeneration because of the ability to simulate the structure and biological functions of the extracellular matrix. Polydopamine (PDA) is used to coat various surfaces at a slightly basic pH (8-8.5) and spontaneously reacts with nucleophilic functional groups. It is suitable for surface modifications of scaffolds correlated with bone formation. E7 is a newly discovered peptide with specific affinity for bone marrow mesenchymal stem cells (BMSCs). It can be useful for recruiting stem cells. Here, electrospun silk fibroin (SF) scaffolds were fabricated, and PDA was used for surface modification followed by grafting E7 (SF-PDA-E7). These composite SF-PDA-E7 electrospun scaffolds improved hydrophilicity, facilitated cell proliferation and adhesion, and boosted the osteogenic differentiation of BMSCs by creating osteoinduction conditions under the synergistic effects of PDA and E7. Moreover, the scaffolds showed high efficiency for recruiting BMSCs induced by E7 both in vitro and in vivo, which was associated with the SDF-1α/CXCR4 axis and the p38, extracellular signal-related kinase, and Akt signal transduction pathways. These functionalized electrospun scaffolds promoted regeneration of bone in the rat calvarial bone defect model. In general, this study verified that PDA could be a simple and efficient method for surface modification, and E7-grafted PDA-modified SF electrospun scaffolds were suitable for bone tissue engineering.
Collapse
Affiliation(s)
| | | | - Yang Liu
- The State Key Laboratory of Bioreactor Engineering , East China University of Science and Technology , Shanghai 200237 , People's Republic of China
| | | | | | | | | | - David L Kaplan
- Department of Biomedical Engineering , 4 Colby Street, Tufts University , Medford , Massachusetts 02155 , United States
| | | |
Collapse
|
14
|
Li X, Wei Z, Lv H, Wu L, Cui Y, Yao H, Li J, Zhang H, Yang B, Jiang J. Iron oxide nanoparticles promote the migration of mesenchymal stem cells to injury sites. Int J Nanomedicine 2019; 14:573-589. [PMID: 30666115 PMCID: PMC6336032 DOI: 10.2147/ijn.s184920] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Background Developing new methods to deliver cells to the injured tissue is a critical factor in translating cell therapeutics research into clinical use; therefore, there is a need for improved cell homing capabilities. Materials and methods In this study, we demonstrated the effects of labeling rat bone marrow-derived mesenchymal stem cells (MSCs) with fabricated polydopamine (PDA)-capped Fe3O4 (Fe3O4@PDA) superparticles employing preassembled Fe3O4 nanoparticles as the cores. Results We found that the Fe3O4@PDA composite superparticles exhibited no adverse effects on MSC characteristics. Moreover, iron oxide nanoparticles increased the number of MSCs in the S-phase, their proliferation index and migration ability, and their secretion of vascular endothelial growth factor relative to unlabeled MSCs. Interestingly, nanoparticles not only promoted the expression of C-X-C chemokine receptor 4 but also increased the expression of the migration-related proteins c-Met and C-C motif chemokine receptor 1, which has not been reported previously. Furthermore, the MSC-loaded nanoparticles exhibited improved homing and anti-inflammatory abilities in the absence of external magnetic fields in vivo. Conclusion These results indicated that iron oxide nanoparticles rendered MSCs more favorable for use in injury treatment with no negative effects on MSC properties, suggesting their potential clinical efficacy.
Collapse
Affiliation(s)
- Xiuying Li
- Scientific Research Center, China-Japan Union Hospital of Jilin University, Changchun, Jilin, People's Republic of China,
| | - Zhenhong Wei
- Scientific Research Center, China-Japan Union Hospital of Jilin University, Changchun, Jilin, People's Republic of China,
| | - Huiying Lv
- Scientific Research Center, China-Japan Union Hospital of Jilin University, Changchun, Jilin, People's Republic of China,
| | - Liya Wu
- Scientific Research Center, China-Japan Union Hospital of Jilin University, Changchun, Jilin, People's Republic of China,
| | - Yingnan Cui
- Scientific Research Center, China-Japan Union Hospital of Jilin University, Changchun, Jilin, People's Republic of China,
| | - Hua Yao
- Scientific Research Center, China-Japan Union Hospital of Jilin University, Changchun, Jilin, People's Republic of China,
| | - Jing Li
- Scientific Research Center, China-Japan Union Hospital of Jilin University, Changchun, Jilin, People's Republic of China,
| | - Hao Zhang
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun, Jilin, People's Republic of China
| | - Bai Yang
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun, Jilin, People's Republic of China
| | - Jinlan Jiang
- Scientific Research Center, China-Japan Union Hospital of Jilin University, Changchun, Jilin, People's Republic of China,
| |
Collapse
|
15
|
Zhang Y, Xing Y, Jia L, Ji Y, Zhao B, Wen Y, Xu X. An In Vitro Comparative Study of Multisource Derived Human Mesenchymal Stem Cells for Bone Tissue Engineering. Stem Cells Dev 2018; 27:1634-1645. [PMID: 30234437 DOI: 10.1089/scd.2018.0119] [Citation(s) in RCA: 73] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Mesenchymal stem cells (MSCs) have been considered promising tools for tissue engineering and regenerative medicine. However, the optimal cell source for bone regeneration remains controversial. To better identify seed cells for bone tissue engineering, we compared MSCs from seven different tissues, including four from dental origins, dental pulp stem cells (DPSCs), periodontal ligament stem cells (PDLSCs), gingival MSCs (GMSCs), and dental follicle stem cells (DFSCs); two from somatic origins, bone marrow-derived MSCs (BM-MSCs) and adipose-derived stem cells (ADSCs); and one from birth-associated perinatal tissue umbilical cord (UCMSCs). We cultured the cells under a standardized culture condition and studied their biological characteristics. According to our results, these cells exhibited similar immunophenotype and had potential for multilineage differentiation. MSCs from dental and perinatal tissues proliferated more rapidly than those from somatic origins. Simultaneously, DPSCs and PDLSCs owned stronger antiapoptotic ability under the microenvironment of oxidative stress combined with serum deprivation. In respect to osteogenic differentiation, the two somatic MSCs, BM-MSCs and ADSCs, demonstrated the strongest ability for osteogenesis compared to PDLSCs and DFSCs, which were just a little bit weaker than the formers. However, GMSCs and UCMSCs were the most pertinacious ones to differentiate to osteoblasts. We also revealed that the canonical intracellular protein kinase-based cascade signaling pathways, including PI3K/AKT, MAPK/ERK, and p38 MAPK, possessed different levels of activation in different MSCs after osteoblast induction. Our conclusions suggest that PDLSCs might be a good potential alternative to BM-MSCs for bone tissue engineering.
Collapse
Affiliation(s)
- Yunpeng Zhang
- 1 School of Stomatology, Shandong University , Jinan, P.R. China .,2 Shandong Provincial Key Laboratory of Oral Tissue Regeneration , Jinan, P.R. China
| | - Yixiao Xing
- 1 School of Stomatology, Shandong University , Jinan, P.R. China .,2 Shandong Provincial Key Laboratory of Oral Tissue Regeneration , Jinan, P.R. China
| | - Linglu Jia
- 1 School of Stomatology, Shandong University , Jinan, P.R. China .,2 Shandong Provincial Key Laboratory of Oral Tissue Regeneration , Jinan, P.R. China
| | - Yawen Ji
- 1 School of Stomatology, Shandong University , Jinan, P.R. China .,2 Shandong Provincial Key Laboratory of Oral Tissue Regeneration , Jinan, P.R. China
| | - Bin Zhao
- 1 School of Stomatology, Shandong University , Jinan, P.R. China .,2 Shandong Provincial Key Laboratory of Oral Tissue Regeneration , Jinan, P.R. China
| | - Yong Wen
- 1 School of Stomatology, Shandong University , Jinan, P.R. China .,2 Shandong Provincial Key Laboratory of Oral Tissue Regeneration , Jinan, P.R. China
| | - Xin Xu
- 1 School of Stomatology, Shandong University , Jinan, P.R. China .,2 Shandong Provincial Key Laboratory of Oral Tissue Regeneration , Jinan, P.R. China
| |
Collapse
|
16
|
Luo YH, Chen J, Xiao EH, Li QY, Luo YM. Zebularine Promotes Hepatic Differentiation of Rabbit Bone Marrow Mesenchymal Stem Cells by Interfering with p38 MAPK Signaling. Stem Cells Int 2018; 2018:9612512. [PMID: 30405726 PMCID: PMC6199887 DOI: 10.1155/2018/9612512] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2018] [Revised: 07/25/2018] [Accepted: 08/19/2018] [Indexed: 01/27/2023] Open
Abstract
Demethylating agent zebularine is reported to be capable of inducing differentiation of stem cells by activation of methylated genes, though its function in hepatocyte differentiation is unclear. p38 signal pathway is involved in differentiation of hepatocytes and regulating of DNA methyltransferases 1 (DNMT1) expression. However, little is known about the impact of zebularine on bone marrow mesenchymal stem cells (BMMSCs) and p38 signaling during hepatic differentiation. The present study investigated the effects of zebularine on hepatic differentiation of rabbit BMMSCs, as well as the role of p38 on DNMT1 and hepatic differentiation, with the aim of developing a novel strategy for improving derivation of hepatocytes. BMMSCs were treated with zebularine at concentrations of 10, 20, 50, and 100 μM in the presence of hepatocyte growth factor; changes in the levels of hepatic-specific alpha-fetoprotein and albumin were detected and determined by RT-PCR, WB, and immunofluorescence staining. Expression of DNMT1 and phosphorylated p38 as well as urea production and ICG metabolism was also analyzed. Zebularine at concentrations of 10, 20, and 50 μM could not affect cell viability after 48 h. Zebularine treatment leads to an inhibition of DNMT activity and increase of hepatic-specific proteins alpha-fetoprotein and albumin in BMMSCs in vitro; zebularine addition also induced expression of urea production of and ICG metabolism. p38 signal was activated in BMMSCs simulated with HGF; inhibition of p38 facilitated the synthesis of DNMT1 and albumin in cells. Zebularine restrained DNMT1 and phosphorylated p38 which were induced by HGF. Therefore, this study demonstrated that treatment with zebularine exhibited terminal hepatic differentiation of BMMSCs in vitro in association with hepatocyte growth factor; p38 pathway at least partially participates in zebularine-induced hepatic differentiation of rabbit BMMSCs.
Collapse
Affiliation(s)
- Yong-Heng Luo
- Department of Radiology, Second Xiangya Hospital of Central South University, Changsha, Hunan 410011, China
| | - Juan Chen
- Department of Radiology, Second Xiangya Hospital of Central South University, Changsha, Hunan 410011, China
| | - En-Hua Xiao
- Department of Radiology, Second Xiangya Hospital of Central South University, Changsha, Hunan 410011, China
| | - Qiu-Yun Li
- Department of Radiology, Second Xiangya Hospital of Central South University, Changsha, Hunan 410011, China
| | - Yong-Mei Luo
- Department of safety & environmental protection, Shenzhen Zhongjin Lingnan Nonfemet Company Ltd, Shenzhen, Guangdong 518040, China
| |
Collapse
|
17
|
Ahmad M, Kroll T, Jakob J, Rauch A, Ploubidou A, Tuckermann J. Cell-based RNAi screening and high-content analysis in primary calvarian osteoblasts applied to identification of osteoblast differentiation regulators. Sci Rep 2018; 8:14045. [PMID: 30232406 PMCID: PMC6145911 DOI: 10.1038/s41598-018-32364-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2018] [Accepted: 09/07/2018] [Indexed: 11/09/2022] Open
Abstract
Osteoblasts are responsible for the maintenance of bone homeostasis. Deregulation of their differentiation is etiologically linked to several bone disorders, making this process an important target for therapeutic intervention. Systemic identification of osteoblast regulators has been hampered by the unavailability of physiologically relevant in vitro systems suitable for efficient RNAi and for differentiation read-outs compatible with fluorescent microscopy-based high-content analysis (HCA). Here, we report a new method for identification of osteoblast differentiation regulators by combining siRNA transfection in physiologically relevant cells with high-throughput screening (HTS). Primary mouse calvarial osteoblasts were seeded in 384-well format and reverse transfected with siRNAs and their cell number and differentiation was assayed by HCA. Automated image acquisition allowed high-throughput analyses and classification of single cell features. The physiological relevance, reproducibility, and sensitivity of the method were validated using known regulators of osteoblast differentiation. The application of HCA to siRNAs against expression of 320 genes led to the identification of five potential suppressors and 60 activators of early osteoblast differentiation. The described method and the associated analysis pipeline are not restricted to RNAi-based screening, but can be adapted to large-scale drug HTS or to small-scale targeted experiments, to identify new critical factors important for early osteoblastogenesis.
Collapse
Affiliation(s)
- Mubashir Ahmad
- Institute of Comparative Molecular Endocrinology (CME), Ulm University, Helmholtzstrasse 8/1, 89081, Ulm, Germany
| | - Torsten Kroll
- Leibniz Institute on Aging - Fritz Lipmann Institute (FLI), Beutenbergstrasse 11, D-07745, Jena, Germany
| | - Jeanette Jakob
- Leibniz Institute on Aging - Fritz Lipmann Institute (FLI), Beutenbergstrasse 11, D-07745, Jena, Germany
| | - Alexander Rauch
- Leibniz Institute on Aging - Fritz Lipmann Institute (FLI), Beutenbergstrasse 11, D-07745, Jena, Germany
| | - Aspasia Ploubidou
- Leibniz Institute on Aging - Fritz Lipmann Institute (FLI), Beutenbergstrasse 11, D-07745, Jena, Germany
| | - Jan Tuckermann
- Institute of Comparative Molecular Endocrinology (CME), Ulm University, Helmholtzstrasse 8/1, 89081, Ulm, Germany. .,Leibniz Institute on Aging - Fritz Lipmann Institute (FLI), Beutenbergstrasse 11, D-07745, Jena, Germany.
| |
Collapse
|
18
|
Robert AW, Angulski ABB, Spangenberg L, Shigunov P, Pereira IT, Bettes PSL, Naya H, Correa A, Dallagiovanna B, Stimamiglio MA. Gene expression analysis of human adipose tissue-derived stem cells during the initial steps of in vitro osteogenesis. Sci Rep 2018; 8:4739. [PMID: 29549281 PMCID: PMC5856793 DOI: 10.1038/s41598-018-22991-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2017] [Accepted: 02/06/2018] [Indexed: 12/11/2022] Open
Abstract
Mesenchymal stem cells (MSCs) have been widely studied with regard to their potential use in cell therapy protocols and regenerative medicine. However, a better comprehension about the factors and molecular mechanisms driving cell differentiation is now mandatory to improve our chance to manipulate MSC behavior and to benefit future applications. In this work, we aimed to study gene regulatory networks at an early step of osteogenic differentiation. Therefore, we analyzed both the total mRNA and the mRNA fraction associated with polysomes on human adipose tissue-derived stem cells (hASCs) at 24 h of osteogenesis induction. The RNA-seq results evidenced that hASC fate is not compromised with osteogenesis at this time and that 21 days of continuous cell culture stimuli are necessary for full osteogenic differentiation of hASCs. Furthermore, early stages of osteogenesis induction involved gene regulation that was linked to the management of cell behavior in culture, such as the control of cell adhesion and proliferation. In conclusion, although discrete initial gene regulation related to osteogenesis occur, the first 24 h of induction is not sufficient to trigger and drive in vitro osteogenic differentiation of hASCs.
Collapse
Affiliation(s)
- Anny Waloski Robert
- Instituto Carlos Chagas, Fiocruz-Paraná. Rua Professor Algacyr Munhoz Mader, 3775, Curitiba, PR, 81350-010, Brazil
| | - Addeli Bez Batti Angulski
- Instituto Carlos Chagas, Fiocruz-Paraná. Rua Professor Algacyr Munhoz Mader, 3775, Curitiba, PR, 81350-010, Brazil
| | - Lucia Spangenberg
- Unidad de Bioinformática, Institut Pasteur Montevideo. Mataojo 2020, Montevideo, 11400, Uruguay
| | - Patrícia Shigunov
- Instituto Carlos Chagas, Fiocruz-Paraná. Rua Professor Algacyr Munhoz Mader, 3775, Curitiba, PR, 81350-010, Brazil
| | - Isabela Tiemy Pereira
- Instituto Carlos Chagas, Fiocruz-Paraná. Rua Professor Algacyr Munhoz Mader, 3775, Curitiba, PR, 81350-010, Brazil
| | | | - Hugo Naya
- Unidad de Bioinformática, Institut Pasteur Montevideo. Mataojo 2020, Montevideo, 11400, Uruguay
| | - Alejandro Correa
- Instituto Carlos Chagas, Fiocruz-Paraná. Rua Professor Algacyr Munhoz Mader, 3775, Curitiba, PR, 81350-010, Brazil
| | - Bruno Dallagiovanna
- Instituto Carlos Chagas, Fiocruz-Paraná. Rua Professor Algacyr Munhoz Mader, 3775, Curitiba, PR, 81350-010, Brazil
| | - Marco Augusto Stimamiglio
- Instituto Carlos Chagas, Fiocruz-Paraná. Rua Professor Algacyr Munhoz Mader, 3775, Curitiba, PR, 81350-010, Brazil.
| |
Collapse
|
19
|
Hu C, Lu Y, Chen X, Wu Z, Zhang Q. Gene transfer of a naked plasmid (pUDK-HGF) encoding human hepatocyte growth factor attenuates skin/muscle incision and retraction-induced chronic post-surgical pain in rats. Eur J Pain 2018; 22:961-972. [DOI: 10.1002/ejp.1182] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/21/2017] [Indexed: 12/17/2022]
Affiliation(s)
- C. Hu
- Department of Experimental Hematology; Beijing Institute of Radiation Medicine; China
- International Academy of Targeted Therapeutics and Innovation; Chongqing University of Arts and Sciences; China
| | - Y. Lu
- Department of Experimental Hematology; Beijing Institute of Radiation Medicine; China
| | - X. Chen
- Department of Experimental Hematology; Beijing Institute of Radiation Medicine; China
| | - Z. Wu
- Department of Experimental Hematology; Beijing Institute of Radiation Medicine; China
- College of Life Science and Bioengineering; Beijing University of Technology; China
| | - Q. Zhang
- Department of Experimental Hematology; Beijing Institute of Radiation Medicine; China
| |
Collapse
|
20
|
Different Bone Healing Effects of Undifferentiated and Osteogenic Differentiated Mesenchymal Stromal Cell Sheets in Canine Radial Fracture Model. Tissue Eng Regen Med 2017; 15:115-124. [PMID: 30603539 PMCID: PMC6171633 DOI: 10.1007/s13770-017-0092-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2017] [Revised: 10/13/2017] [Accepted: 10/17/2017] [Indexed: 02/08/2023] Open
Abstract
Cell sheets technology is being available for fracture healing. This study was performed to clarify bone healing mechanism of undifferentiated (UCS) and osteogenic (OCS) differentiated mesenchymal stromal cell (MSC) sheets in the fracture model of dogs. UCS and OCS were harvested at 10 days of culture. Transverse fractures at the radius of six beagle dogs were assigned into three groups (n = 4 in each group) i.e. UCS, OCS and control. The fractures were fixed with a 2.7 mm locking plate and six screws. Cell sheets were wrapped around the fracture site. Bones were harvested 8 weeks after operation, then scanned by micro-computed tomography (micro-CT) and analyzed histopathologically. The micro-CT revealed different aspects of bone regeneration among the groups. The percentages of external callus volume out of total bone volume in control, UCS, and OCS groups were 42.1, 13.0 and 4.9% (p < 0.05) respectively. However, the percentages of limbs having connectivity of gaps were 25, 12.5 and 75% respectively. In histopathological assessments, OCS group showed well organized and mature woven bone with peripheral cartilage at the fracture site, whereas control group showed cartilage formation without bone maturation or ossification at the fracture site. Meanwhile, fracture site was only filled with fibrous connective tissue without endochondral ossification and bone formation in UCS group. It was suggested that the MSC sheets reduced the quantity of external callus, and OCS induced the primary bone healing.
Collapse
|
21
|
Biological and functional characterization of bone marrow-derived mesenchymal stromal cells from patients affected by primary immunodeficiency. Sci Rep 2017; 7:8153. [PMID: 28811575 PMCID: PMC5557950 DOI: 10.1038/s41598-017-08550-5] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2017] [Accepted: 07/14/2017] [Indexed: 11/17/2022] Open
Abstract
Mesenchymal stromal cells (MSCs) represent a key component of bone marrow (BM) microenvironment and display immune-regulatory properties. We performed a detailed analysis of biological/functional properties of BM-MSCs derived from 33 pediatric patients affected by primary immune-deficiencies (PID-MSCs): 7 Chronic Granulomatous Disease (CGD), 15 Wiskott-Aldrich Syndrome (WAS), 11 Severe Combined Immunodeficiency (SCID). Results were compared with MSCs from 15 age-matched pediatric healthy-donors (HD-MSCs). Clonogenic and proliferative capacity, differentiation ability, immunophenotype, immunomodulatory properties were analyzed. WB and RT-qPCR for CYBB, WAS and ADA genes were performed. All PID-MSCs displayed clonogenic and proliferative capacity, morphology and immunophenotype comparable with HD-MSCs. PID-MSCs maintained the inhibitory effect on T- and B-lymphocyte proliferation, except for decreased inhibitory ability of SCID-MSCs at MSC:PBMC ratio 1:10. While HD- and CGD-MSCs were able to inhibit monocyte maturation into immature dendritic cells, in SCID- and WAS-MSCs this ability was reduced. After Toll-like Receptor priming, PID-MSCs displayed in vitro an altered gene expression profile of pro- and anti-inflammatory soluble factors. PID-MSCs displayed lower PPARγ levels and WAS- and SCID-MSCs higher levels of key osteogenic markers, as compared with HD-MSCs. Our results indicate that PID-MSCs may be defective in some functional abilities; whether these defects contribute to disease pathophysiology deserves further investigation.
Collapse
|
22
|
Davies OG, Liu Y, Player DJ, Martin NRW, Grover LM, Lewis MP. Defining the Balance between Regeneration and Pathological Ossification in Skeletal Muscle Following Traumatic Injury. Front Physiol 2017; 8:194. [PMID: 28421001 PMCID: PMC5376571 DOI: 10.3389/fphys.2017.00194] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2016] [Accepted: 03/15/2017] [Indexed: 12/15/2022] Open
Abstract
Heterotopic ossification (HO) is characterized by the formation of bone at atypical sites. This type of ectopic bone formation is most prominent in skeletal muscle, most frequently resulting as a consequence of physical trauma and associated with aberrant tissue regeneration. The condition is debilitating, reducing a patient's range of motion and potentially causing severe pathologies resulting from nerve and vascular compression. Despite efforts to understand the pathological processes governing HO, there remains a lack of consensus regarding the micro-environmental conditions conducive to its formation, and attempting to define the balance between muscle regeneration and pathological ossification remains complex. The development of HO is thought to be related to a complex interplay between factors released both locally and systemically in response to trauma. It develops as skeletal muscle undergoes significant repair and regeneration, and is likely to result from the misdirected differentiation of endogenous or systemically derived progenitors in response to biochemical and/or environmental cues. The process can be sequentially delineated by the presence of inflammation, tissue breakdown, adipogenesis, hypoxia, neo-vasculogenesis, chondrogenesis and ossification. However, exactly how each of these stages contributes to the formation of HO is at present not well understood. Our previous review examined the cellular contribution to HO. Therefore, the principal aim of this review will be to comprehensively outline changes in the local tissue micro-environment following trauma, and identify how these changes can alter the balance between skeletal muscle regeneration and ectopic ossification. An understanding of the mechanisms governing this condition is required for the development and advancement of HO prophylaxis and treatment, and may even hold the key to unlocking novel methods for engineering hard tissues.
Collapse
Affiliation(s)
- Owen G Davies
- School of Sport, Exercise and Health Sciences, Loughborough UniversityLoughborough, UK.,School of Chemical Engineering, University of BirminghamBirmingham, UK
| | - Yang Liu
- Wolfson School of Mechanical and Manufacturing Engineering, Loughborough UniversityLoughborough, UK
| | - Darren J Player
- School of Sport, Exercise and Health Sciences, Loughborough UniversityLoughborough, UK
| | - Neil R W Martin
- School of Sport, Exercise and Health Sciences, Loughborough UniversityLoughborough, UK
| | - Liam M Grover
- School of Chemical Engineering, University of BirminghamBirmingham, UK
| | - Mark P Lewis
- National Centre for Sport and Exercise Medicine, Arthritis Research UK Centre for Sport, Exercise and Osteoarthritis, School of Sport, Exercise and Health Sciences, Loughborough UniversityLoughborough, UK
| |
Collapse
|
23
|
Treatment of Femoral Head Necrosis With Bone Marrow Mesenchymal Stem Cells Expressing Inducible Hepatocyte Growth Factor. Am J Ther 2017; 23:e1602-e1611. [PMID: 26164021 DOI: 10.1097/mjt.0000000000000276] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Our study assessed the effect of bone marrow mesenchymal stem cells (BMSCs) expressing inducible hepatocyte growth factor (HGF) on the recovery of femoral head necrosis (FHN). BMSCs were isolated by density gradient centrifugation. A recombinant AdTRE-HGF was constructed as the response plasmid and Adeno-X Tet-on as the regulator vector. The regulator and the response vectors were coinfected into BMSCs and induced at 0, 200, 500, 1000, and 1200 ng/mL doxycycline (Dox). After 3 days, the concentration of HGF was determined using enzyme-linked immunosorbent assay. Forty rabbits were selected to establish the FHN model and divided into 4 experimental groups. After the rabbits were killed by ketamine overdose, the restoration of FHN was assessed. The distribution of HGF-positive cells was observed by immunohistochemical method. Enzyme-linked immunosorbent assay results showed that 1000 ng/mL Dox induced the highest HGF expression level, even higher than the 1200 ng/mL Dox induction. The highest osteonecrosis incidence and empty lacunae percentage were found in group A compared with all the other groups (all P < 0.05). Furthermore, dramatically lower osteonecrosis incidence and empty lacunae percentage were found in group C compared with those of groups B and D (all P < 0.05). A significantly higher level of HGF protein was detected in group C compared with the other groups (all P < 0.05). Our study successfully developed the AdTRE-HGF, a recombinant adenovirus carrying HGF gene, for high expression of HGF in BMSCs. Importantly, introduction of BMSCs expressing HGF successfully produced the desired therapeutic effect in reversing FHN, in a Dox-dependent manner.
Collapse
|
24
|
Worthington P, Langhans S, Pochan D. β-hairpin peptide hydrogels for package delivery. Adv Drug Deliv Rev 2017; 110-111:127-136. [PMID: 28257999 PMCID: PMC8628845 DOI: 10.1016/j.addr.2017.02.002] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2016] [Revised: 02/15/2017] [Accepted: 02/24/2017] [Indexed: 11/16/2022]
Abstract
The underlying challenge of drug delivery is the safe, controlled transport of a supply of therapeutic agent to its intended location at its effective dose. New and expanding solutions to payload delivery are being discovered in the field of hydrogels. Hydrogels are highly hydrated polymer networks that vary greatly depending on the underlying molecular structure. The subgroup of hydrogels that will be the focus of this chapter is the β-hairpin peptide hydrogel. These peptide-based materials are formed through a molecular self-assembly mechanism that only occurs after desired triggering of intramolecular peptide folding. Once folded, the β-hairpins assemble intermolecularly into a nanofibrillar network. The physical properties of the hydrogel network and its peptide foundation result in advantageous material properties which can be used for multiple biomedical applications including drug delivery. As a shear thinning solid that is easily injectable, cytocompatible, customizable, and well characterized, β-hairpin hydrogels are an exciting candidate as a drug delivery vehicle.
Collapse
Affiliation(s)
- Peter Worthington
- Department of Biomedical Engineering, Delaware Biotechnology Institute, University of Delaware, Newark, DE, USA; Nemours Center for Childhood Cancer Research, Alfred I. duPont Hospital for Children, Wilmington, DE, USA
| | - Sigrid Langhans
- Nemours Center for Childhood Cancer Research, Alfred I. duPont Hospital for Children, Wilmington, DE, USA
| | - Darrin Pochan
- Department of Materials Science and Engineering, Delaware Biotechnology Institute, University of Delaware, Newark, DE, USA.
| |
Collapse
|
25
|
Sisakhtnezhad S, Alimoradi E, Akrami H. External factors influencing mesenchymal stem cell fate in vitro. Eur J Cell Biol 2016; 96:13-33. [PMID: 27988106 DOI: 10.1016/j.ejcb.2016.11.003] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2016] [Revised: 11/30/2016] [Accepted: 11/30/2016] [Indexed: 12/13/2022] Open
Abstract
Mesenchymal stem cells (MSCs) have extensive potentials, which make them attractive candidates for the developmental biology, drug discovery and regenerative medicine. However, the use of MSCs is limited by their scarceness in tissues and in culture conditions. They also exhibit various degrees of potency which subsequently influencing their applications. Nowadays, questions remain about how self-renewal and differentiation of MSCs can be controlled in vitro and in vivo, how they will behave and migrate to the right place and how they modulate the immune system. Therefore, identification of factors and culture conditions to affect the fate and function of MSCs may be effective to enhance their applications in clinical situations. Studies have indicated that the fate of MSCs in culture is influenced by various external factors, including the specific cell source, donor age, plating density, passage number and plastic surface quality. Some other factors such as cell culture media and their supplementary factors, O2 concentration, mechano-/electro-stimuli and three-dimensional scaffolds are also shown to be influential. This review addresses the current state of MSC research for describing and discussing the findings about external factors that influence the fate and function of MSCs. Additionally, the new discoveries and suggestions regarding their molecular mechanisms will be explained.
Collapse
Affiliation(s)
| | - Elham Alimoradi
- Department of biology, Faculty of Science, Razi University, Kermanshah, Iran
| | - Hassan Akrami
- Department of biology, Faculty of Science, Razi University, Kermanshah, Iran
| |
Collapse
|
26
|
Frisch RN, Curtis KM, Aenlle KK, Howard GA. Hepatocyte growth factor and alternative splice variants - expression, regulation and implications in osteogenesis and bone health and repair. Expert Opin Ther Targets 2016; 20:1087-98. [PMID: 26941128 DOI: 10.1517/14728222.2016.1162293] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
INTRODUCTION Bone marrow-derived mesenchymal stem cells (MSCs) can differentiate into multiple cell types, including osteoblasts, chondrocytes, and adipocytes. These pluripotent cells secrete hepatocyte growth factor (HGF), which regulates cell growth, survival, motility, migration, mitogenesis and is important for tissue development/regeneration. HGF has four splice variants, NK1, NK2, NK3, and NK4 which have varying functions and affinities for the HGF receptor, cMET. HGF promotes osteoblastic differentiation of MSCs into bone forming cells, playing a role in bone development, health and repair. AREAS COVERED This review will focus on the effects of HGF in osteogenesis, bone repair and bone health, including structural and functional insights into the role of HGF in the body. EXPERT OPINION Approximately 6.2 million Americans experience a fracture annually, with 5-10% being mal- or non-union fractures. HGF is important in priming MSCs for osteogenic differentiation in vitro and is currently being studied to assess its role during bone repair in vivo. Due to the high turnover rate of systemic HGF, non-classic modes of HGF-treatment, including naked-plasmid HGF delivery and the use of HGF splice variants (NK1 & NK2) are being studied to find safe and efficacious treatments for bone disorders, such as mal- or non-union fractures.
Collapse
Affiliation(s)
- Rachel N Frisch
- a Geriatric Research, Education, and Clinical Center, and Research Service , Bruce W. Carter Veterans Affairs Medical Center , Miami , FL , USA
| | - Kevin M Curtis
- a Geriatric Research, Education, and Clinical Center, and Research Service , Bruce W. Carter Veterans Affairs Medical Center , Miami , FL , USA.,b Biochemistry & Molecular Biology , University of Miami Miller School of Medicine , Miami , FL , USA
| | - Kristina K Aenlle
- a Geriatric Research, Education, and Clinical Center, and Research Service , Bruce W. Carter Veterans Affairs Medical Center , Miami , FL , USA
| | - Guy A Howard
- a Geriatric Research, Education, and Clinical Center, and Research Service , Bruce W. Carter Veterans Affairs Medical Center , Miami , FL , USA.,b Biochemistry & Molecular Biology , University of Miami Miller School of Medicine , Miami , FL , USA.,c Medicine , University of Miami Miller School of Medicine , Miami , FL , USA
| |
Collapse
|
27
|
Schlie-Wolter S. Osteogenic Differentiation Of Human Adipose-Derived Stem Cells (hASC): Role Of FAK and Ras-MAPK Signaling. ACTA ACUST UNITED AC 2016. [DOI: 10.15436/2471-0598.16.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
28
|
Hepatocyte Growth Factor Effects on Mesenchymal Stem Cells Derived from Human Arteries: A Novel Strategy to Accelerate Vascular Ulcer Wound Healing. Stem Cells Int 2015; 2016:3232859. [PMID: 26788066 PMCID: PMC4691635 DOI: 10.1155/2016/3232859] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2015] [Revised: 08/11/2015] [Accepted: 08/23/2015] [Indexed: 12/25/2022] Open
Abstract
Vascular ulcers are a serious complication of peripheral vascular disease, especially in diabetics. Several approaches to treat the wounds are proposed but they show poor outcomes and require long healing times. Hepatocyte Growth Factor/Scatter Factor (HGF/SF) is a pleiotropic cytokine exerting many biological activities through the c-Met receptor. This study was aimed at verifying whether HGF/SF influences proliferation, migration, and angiogenesis on mesenchymal stem cells isolated from human arteries (hVW-MSCs). hVW-MSCs were exposed to NIBSC HGF/SF (2.5, 5, 10, and 70 ng/mL) from 6 hrs to 7 days. HGF and c-MET mRNA and protein expression, cell proliferation (Alamar Blue and Ki-67 assay), migration (scratch and transwell assays), and angiogenesis (Matrigel) were investigated. hVW-MSCs displayed stemness features and expressed HGF and c-MET. HGF/SF did not increase hVW-MSC proliferation, whereas it enhanced the cell migration, the formation of capillary-like structures, and the expression of angiogenic markers (vWF, CD31, and KDR). The HGF/SF effects on hVW-MSC migration and angiogenic potential are of great interest to accelerate wound healing process. Local delivery of HGF/SF could therefore improve the healing of unresponsive vascular ulcers.
Collapse
|
29
|
Ordinary and Activated Bone Grafts: Applied Classification and the Main Features. BIOMED RESEARCH INTERNATIONAL 2015; 2015:365050. [PMID: 26649300 PMCID: PMC4662978 DOI: 10.1155/2015/365050] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/23/2015] [Accepted: 10/15/2015] [Indexed: 12/19/2022]
Abstract
Bone grafts are medical devices that are in high demand in clinical practice for substitution of bone defects and recovery of atrophic bone regions. Based on the analysis of the modern groups of bone grafts, the particularities of their composition, the mechanisms of their biological effects, and their therapeutic indications, applicable classification was proposed that separates the bone substitutes into “ordinary” and “activated.” The main differential criterion is the presence of biologically active components in the material that are standardized by qualitative and quantitative parameters: growth factors, cells, or gene constructions encoding growth factors. The pronounced osteoinductive and (or) osteogenic properties of activated osteoplastic materials allow drawing upon their efficacy in the substitution of large bone defects.
Collapse
|
30
|
Pantano F, Iuliani M, Zoccoli A, Fioramonti M, De Lisi D, Fioroni I, Ribelli G, Santoni M, Vincenzi B, Tonini G, Santini D. Emerging drugs for the treatment of bone metastasis. Expert Opin Emerg Drugs 2015; 20:637-51. [PMID: 26113304 DOI: 10.1517/14728214.2015.1062876] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
INTRODUCTION Bone metastases are virtually incurable resulting in significant disease morbidity, reduced quality of life and mortality. Bone provides a unique microenvironment whose local interactions with tumor cells offer novel targets for therapeutic interventions. Increased understanding of the pathogenesis of bone disease has led to the discovery and clinical utility of bone-targeted agents other than bisphosphonates and denosumab, currently, the standard of care in this setting. AREAS COVERED In this review, we present the recent advances in molecular targeted therapies focusing on therapies that inhibit bone resorption and/or stimulate bone formation and novel anti-tumoral agents that exerts significant effects on skeletal metastases, nowadays available in clinical practice or in phase of development. EXPERT OPINION New emergent bone target therapies radium-223, mTOR inhibitors, anti-androgens have demonstrated the ability to increase overall survival in bone metastatic patients, other compounds, such as ET-1 and SRC inhibitors, up to now failed to clearly confirm in clinical trials their promising preclinical data.
Collapse
Affiliation(s)
- Francesco Pantano
- a 1 Campus Bio-Medico University of Rome, Medical Oncology Department , Via Alvaro del Portillo 200, 00128 Rome, Italy +39 062 254 191 17 ; +39 062 254 119 33;
| | - Michele Iuliani
- a 1 Campus Bio-Medico University of Rome, Medical Oncology Department , Via Alvaro del Portillo 200, 00128 Rome, Italy +39 062 254 191 17 ; +39 062 254 119 33;
| | - Alice Zoccoli
- a 1 Campus Bio-Medico University of Rome, Medical Oncology Department , Via Alvaro del Portillo 200, 00128 Rome, Italy +39 062 254 191 17 ; +39 062 254 119 33;
| | - Marco Fioramonti
- a 1 Campus Bio-Medico University of Rome, Medical Oncology Department , Via Alvaro del Portillo 200, 00128 Rome, Italy +39 062 254 191 17 ; +39 062 254 119 33;
| | - Delia De Lisi
- a 1 Campus Bio-Medico University of Rome, Medical Oncology Department , Via Alvaro del Portillo 200, 00128 Rome, Italy +39 062 254 191 17 ; +39 062 254 119 33;
| | - Iacopo Fioroni
- a 1 Campus Bio-Medico University of Rome, Medical Oncology Department , Via Alvaro del Portillo 200, 00128 Rome, Italy +39 062 254 191 17 ; +39 062 254 119 33;
| | - Giulia Ribelli
- a 1 Campus Bio-Medico University of Rome, Medical Oncology Department , Via Alvaro del Portillo 200, 00128 Rome, Italy +39 062 254 191 17 ; +39 062 254 119 33;
| | - Matteo Santoni
- b 2 Università Politecnica delle Marche, AOU Ospedali Riuniti, Medical Oncology Department , Ancona, Italy
| | - Bruno Vincenzi
- a 1 Campus Bio-Medico University of Rome, Medical Oncology Department , Via Alvaro del Portillo 200, 00128 Rome, Italy +39 062 254 191 17 ; +39 062 254 119 33;
| | - Giuseppe Tonini
- a 1 Campus Bio-Medico University of Rome, Medical Oncology Department , Via Alvaro del Portillo 200, 00128 Rome, Italy +39 062 254 191 17 ; +39 062 254 119 33;
| | - Daniele Santini
- a 1 Campus Bio-Medico University of Rome, Medical Oncology Department , Via Alvaro del Portillo 200, 00128 Rome, Italy +39 062 254 191 17 ; +39 062 254 119 33;
| |
Collapse
|
31
|
Shibasaki S, Kitano S, Karasaki M, Tsunemi S, Sano H, Iwasaki T. Blocking c-Met signaling enhances bone morphogenetic protein-2-induced osteoblast differentiation. FEBS Open Bio 2015; 5:341-7. [PMID: 25941631 PMCID: PMC4415006 DOI: 10.1016/j.fob.2015.04.008] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2014] [Revised: 04/02/2015] [Accepted: 04/17/2015] [Indexed: 01/09/2023] Open
Abstract
Role of c-Met signaling in osteoblast differentiation was investigated. Osteoblast differentiation was determined by ALP and osteocalcin production by C2C12 and MC3T3-E1 cells. c-Met signaling negatively regulates osteoblast differentiation. Blocking c-Met signaling might serve as a therapeutic strategy for rheumatoid arthritis.
We previously demonstrated that blocking hepatocyte growth factor (HGF) receptor/c-Met signaling inhibited arthritis and articular bone destruction in mouse models of rheumatoid arthritis (RA). In the present study, we investigated the role of c-Met signaling in osteoblast differentiation using the C2C12 myoblast cell line derived from murine satellite cells and the MC3T3-E1 murine pre-osteoblast cell line. Osteoblast differentiation was induced by treatment with bone morphogenetic protein (BMP)-2 or osteoblast-inducer reagent in the presence or absence of either HGF antagonist (NK4) or c-Met inhibitor (SU11274). Osteoblast differentiation was confirmed by Runx2 expression, and alkaline phosphatase (ALP) and osteocalcin production by the cells. Production of ALP, osteocalcin and HGF was verified by enzyme-linked immunosorbent assay. Runx2 expression was confirmed by reverse transcription-PCR analysis. The phosphorylation status of ERK1/2, AKT, and Smads was determined by Western blot analysis. Both NK4 and SU11274 enhanced Runx2 expression, and ALP and osteocalcin production but suppressed HGF production in BMP-2-stimulated C2C12 cells. SU11274 also enhanced ALP and osteocalcin production in osteoblast-inducer reagent-stimulated MC3T3-E1 cells. SU11274 inhibited ERK1/2 and AKT phosphorylation in HGF-stimulated C2C12 cells. This result suggested that ERK and AKT were functional downstream of the c-Met signaling pathway. However, both mitogen-activated protein kinase/ERK kinase (MEK) and phosphatidylinositol 3-kinase (PI3K) inhibitor suppressed osteocalcin and HGF production in BMP-2-stimulated C2C12 cells. Furthermore, SU11274, MEK, and PI3K inhibitor suppressed Smad phosphorylation in BMP-2-stimulated C2C12 cells. These results indicate that although the c-Met-MEK-ERK-Smad and c-Met-PI3K-AKT-Smad signaling pathways positively regulate osteoblast differentiation, c-Met signaling negatively regulates osteoblast differentiation, independent of the MEK-ERK-Smad and PI3K-AKT-Smad pathways. Therefore, blocking c-Met signaling might serve as a therapeutic strategy for the repair of destructed bone in patients with RA.
Collapse
Affiliation(s)
- Seiji Shibasaki
- General Education Center, Hyogo University of Health Sciences, 1-3-6 Minatojima, Chuo-ku, Kobe, Hyogo 650-8530, Japan ; Division of Rheumatology, Department of Internal Medicine, Hyogo College of Medicine, 1-1 Mukogawa-cho, Nishinomiya, Hyogo 663-8501, Japan
| | - Sachie Kitano
- Division of Rheumatology, Department of Internal Medicine, Hyogo College of Medicine, 1-1 Mukogawa-cho, Nishinomiya, Hyogo 663-8501, Japan
| | - Miki Karasaki
- Division of Rheumatology, Department of Internal Medicine, Hyogo College of Medicine, 1-1 Mukogawa-cho, Nishinomiya, Hyogo 663-8501, Japan
| | - Sachi Tsunemi
- General Education Center, Hyogo University of Health Sciences, 1-3-6 Minatojima, Chuo-ku, Kobe, Hyogo 650-8530, Japan
| | - Hajime Sano
- Division of Rheumatology, Department of Internal Medicine, Hyogo College of Medicine, 1-1 Mukogawa-cho, Nishinomiya, Hyogo 663-8501, Japan
| | - Tsuyoshi Iwasaki
- Division of Rheumatology, Department of Internal Medicine, Hyogo College of Medicine, 1-1 Mukogawa-cho, Nishinomiya, Hyogo 663-8501, Japan ; Division of Pharmacotherapy, Department of Pharmacy, School of Pharmacy, Hyogo University of Health Sciences, 1-3-6 Minatojima, Chuo-ku, Kobe, Hyogo 650-8530, Japan
| |
Collapse
|
32
|
TAp63γ and ΔNp63β promote osteoblastic differentiation of human mesenchymal stem cells: regulation by vitamin D3 Metabolites. PLoS One 2015; 10:e0123642. [PMID: 25849854 PMCID: PMC4388628 DOI: 10.1371/journal.pone.0123642] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2014] [Accepted: 02/21/2015] [Indexed: 12/24/2022] Open
Abstract
The transcription factor p63 is required for skeletal formation, and is important for the regulation of 1α,25(OH)2D3 receptor (VDR) in human mesenchymal stem cells (hMSC). Herein we report that TAp63γ and ΔNp63β appear to be an integral part of the osteoblastic differentiation of hMSC and are differentially regulated by the vitamin D3 metabolites 1α,25(OH)2D3 and 24R,25(OH)2D3. We compared the endogenous expression of p63 isoforms (TA- and ΔNp63) and splice variants (p63α, -β, -γ), in naive hMSC and during osteoblastic differentiation of hMSC. TAp63α and -β were the predominant p63 variants in naive, proliferating hMSC. In contrast, under osteoblastic differentiation conditions, expression of p63 changed from the TAp63α and -β to the TAp63γ and ΔNp63β variants. Transient overexpression of the p63 variants demonstrated that TAp63β, ΔNp63β, and ΔNp63γ increased alkaline phosphatase activity and ΔNp63α and -γ increased the expression of mRNA for osteocalcin and osterix. Our results support the hypothesis that TAp63α and -β promote a naive state in hMSC. Moreover, TAp63γ is increased during and promotes early osteoblastic differentiation through the expression of pro-osteogenic genes; VDR, Osterix, Runx2 and Osteopontin. ΔNp63β also appears to support osteogenic maturation through increased alkaline phosphatase activity. Treatment with 1α,25(OH)2D3 increased the expression of mRNA for ΔNp63, while addition of 24R,25(OH)2D3 increased the expression of TA- and ΔNp63γ variants. These novel findings demonstrate for the first time that p63 variants are differentially expressed in naive hMSC (TAp63α,β), are important during the osteoblastic differentiation of hMSC (TAp63γ and ΔNp63β), and are differentially regulated by the vitamin D3 metabolites, 1α,25(OH)2D3 and 24R,25(OH)2D3. The molecular nuances and mechanisms of osteoblastic differentiation presented here will hopefully improve our understanding of bone development, complications in bone repair (mal- and non-union fractures), osteoporosis and possibly lead to new modalities of treatment.
Collapse
|