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Ouyang Z, Xu J, Liu T, Lin S, Sun Y, Huang Y, Zheng Z, Zeng G, Li C, Li S, Ding Y. STING/TBK1 Regulates Inflammation in Macrophages and Titanium Particles-Induced Osteolysis. ACS Biomater Sci Eng 2023. [PMID: 37134278 DOI: 10.1021/acsbiomaterials.2c01509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
Inflammatory response in macrophages on account of prostheses-derived wear particles is the leading cause of artificial joint failure. However, the mechanism by which wear particles initiate macrophage inflammation has not been fully elucidated. Previous research studies have identified TANK-binding kinase 1 (TBK1) and stimulator of interferon genes (STING) as potential factors in inflammation and autoimmune diseases. Here, we found that both TBK1 and STING were increased in synovium from aseptic loosening (AL) patients and were activated in titanium particles (TiPs)-stimulated macrophages. Lentivirus-mediated knockdown of TBK or STING significantly inhibited the inflammatory effects of macrophages, while overexpression of TBK or STING exerted opposite results. In concrete, STING/TBK1 promoted the activation of NF-κB and IRF3 pathways and macrophage M1 polarization. For further validation, a mice cranial osteolysis model was constructed for in vivo assays, and we found that STING-overexpressed lentivirus injection exacerbated osteolysis and inflammation, which was counteracted by TBK1-knockdown injection. In conclusion, STING/TBK1 enhanced TiP-induced macrophage inflammation and osteolysis via orchestrating the activation of NF-κB and IRF3 pathways and M1 polarization, which suggested STING/TBK1 as potential therapeutic targets for preventing AL of prostheses.
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Affiliation(s)
- Zhuji Ouyang
- Department of Orthopedic Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, No. 107, Yanjiang West Road, Yuexiu District, Guangzhou 510120, China
| | - Jing Xu
- Department of Orthopedic Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, No. 107, Yanjiang West Road, Yuexiu District, Guangzhou 510120, China
| | - Taihe Liu
- Department of Orthopedic Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, No. 107, Yanjiang West Road, Yuexiu District, Guangzhou 510120, China
| | - Sipeng Lin
- Department of Orthopedic Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, No. 107, Yanjiang West Road, Yuexiu District, Guangzhou 510120, China
| | - Yujun Sun
- Department of Orthopedic Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, No. 107, Yanjiang West Road, Yuexiu District, Guangzhou 510120, China
| | - Yuhsi Huang
- Department of Orthopedic Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, No. 107, Yanjiang West Road, Yuexiu District, Guangzhou 510120, China
| | - Zhongcan Zheng
- Department of Orthopedic Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, No. 107, Yanjiang West Road, Yuexiu District, Guangzhou 510120, China
| | - Gang Zeng
- Department of Orthopedic Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, No. 107, Yanjiang West Road, Yuexiu District, Guangzhou 510120, China
| | - Changchuan Li
- Department of Orthopedic Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, No. 107, Yanjiang West Road, Yuexiu District, Guangzhou 510120, China
| | - Shixun Li
- Department of Orthopedic Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, No. 107, Yanjiang West Road, Yuexiu District, Guangzhou 510120, China
| | - Yue Ding
- Department of Orthopedic Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, No. 107, Yanjiang West Road, Yuexiu District, Guangzhou 510120, China
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Wen Z, Lin S, Li C, Ouyang Z, Chen Z, Li S, Huang Y, Luo W, Zheng Z, Guo P, Kuang M, Ding Y. MiR-92a/KLF4/p110δ regulates titanium particles-induced macrophages inflammation and osteolysis. Cell Death Dis 2022; 8:197. [PMID: 35418181 PMCID: PMC9007998 DOI: 10.1038/s41420-022-00999-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 03/24/2022] [Accepted: 03/28/2022] [Indexed: 11/25/2022]
Abstract
As total joint replacement is widely applied for severe arthropathy, peri-prosthetic aseptic loosening as one of the main causes of implant failure has drawn wide attention. Wear particles such as titanium particles (TiPs) derived from prosthesis can initiate macrophages inflammation and sequentially activate osteoclasts, which results in bone resorption and osteolysis for long-term. Therefore, inhibiting wear particles induced macrophages inflammation is considered as a promising therapy for AL. In this research, we found that the inhibition of p110δ, a member of class IA PI3Ks family, could significantly dampen the TiPs-induced secretion of TNFα and IL-6. By the transfection of siRNA targeting p110δ, we confirmed that p110δ was responsible for TNFα and IL-6 trafficking out of Golgi complex without affecting their expression in TiPs-treated macrophages. As the upstream transcription-repressor of p110δ, Krüppel-like factor 4 (KLF4), targeted by miR-92a, could also attenuate TiPs-induced inflammation by mediating NF-κB pathway and M1/M2 polarization. To further ascertain the roles of KLF4/p110δ, TiPs-induced mice cranial osteolysis model was established and vivo experiments validated that KLF4-knockdown could exacerbate TiPs-induced osteolysis, which was strikingly ameliorated by knockdown of p110δ. In summary, our study suggests the key role of miR-92a/KLF4/p110δ signal in TiPs-induced macrophages inflammation and osteolysis.
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Affiliation(s)
- Zhenkang Wen
- Department of Orthopedic Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Sipeng Lin
- Department of Orthopedic Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Changchuan Li
- Department of Orthopedic Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Zhuji Ouyang
- Department of Orthopedic Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Zhong Chen
- Department of Orthopedic Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Shixun Li
- Department of Orthopedic Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yuxi Huang
- Department of Orthopedic Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Wenqiang Luo
- Department of Orthopedic Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Zhongcan Zheng
- Department of Orthopedic Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Peidong Guo
- Department of Orthopedic Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Manyuan Kuang
- Department of Orthopedic Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yue Ding
- Department of Orthopedic Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China.
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Li Y, Lin S, Liu P, Huang J, Qiu J, Wen Z, Yuan J, Qiu H, Liu Y, Liu Q, Zhou T, Luo P, Guo H, Ma Y, Guo D, Mo G, Tang Y, Xu L, Liang D, Xu J, Ding Y, Zhang S. Carnosol suppresses RANKL-induced osteoclastogenesis and attenuates titanium particles-induced osteolysis. J Cell Physiol 2021; 236:1950-1966. [PMID: 32722851 DOI: 10.1002/jcp.29978] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Revised: 07/16/2020] [Accepted: 07/17/2020] [Indexed: 12/15/2022]
Abstract
Osteolysis is a common medical condition characterized by excessive activity of osteoclasts and bone resorption, leading to severe poor quality of life. It is essential to identify the medications that can effectively suppress the excessive differentiation and function of osteoclasts to prevent and reduce the osteolytic conditions. It has been reported that Carnosol (Car), isolated from rosemary and salvia, has anti-inflammatory, antioxidative, and anticancer effects, but its activity on osteolysis has not been determined. In this study, we found that Car has a strong inhibitory effect on the receptor activator of nuclear factor-κB ligand (RANKL)-induced osteoclast differentiation dose-dependently without any observable cytotoxicity. Moreover, Car can inhibit the RANKL-induced osteoclastogenesis and resorptive function via suppressing NFATc1, which is a result of affecting MAPK, NF-κB and Ca2+ signaling pathways. Moreover, the particle-induced osteolysis mouse model confirmed that Car could be effective for the treatment of bone loss in vivo. Taken together, by suppressing the formation and function of RANKL-induced osteoclast, Car, may be a therapeutic supplementary in the prevention or the treatment of osteolysis.
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Affiliation(s)
- Yongxian Li
- The First Clinical Academy, Guangzhou University of Chinese Medicine, Guangzhou, China
- The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
- Lingnan Medical Research Center of Guangzhou University of Chinese Medicine, Guangzhou, China
- School of Biomedical Sciences, University of Western Australia, Perth, Western Australia, Australia
| | - Sipeng Lin
- Orthopaedic Department, Memorial Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Panjie Liu
- The First Clinical Academy, Guangzhou University of Chinese Medicine, Guangzhou, China
- The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
- Lingnan Medical Research Center of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Jianbin Huang
- Orthopaedic Department, Memorial Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Junxiong Qiu
- Orthopaedic Department, Memorial Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Zhenkang Wen
- Orthopaedic Department, Memorial Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Jinbo Yuan
- School of Biomedical Sciences, University of Western Australia, Perth, Western Australia, Australia
| | - Heng Qiu
- School of Biomedical Sciences, University of Western Australia, Perth, Western Australia, Australia
| | - Yuhao Liu
- The First Clinical Academy, Guangzhou University of Chinese Medicine, Guangzhou, China
- The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
- Lingnan Medical Research Center of Guangzhou University of Chinese Medicine, Guangzhou, China
- School of Biomedical Sciences, University of Western Australia, Perth, Western Australia, Australia
| | - Qian Liu
- Guangxi Key Laboratory of Regenerative Medicine, Guangxi Medical University, Nanning, Guangxi, China
| | - Tengpeng Zhou
- The First Clinical Academy, Guangzhou University of Chinese Medicine, Guangzhou, China
- The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
- Lingnan Medical Research Center of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Peijie Luo
- The First Clinical Academy, Guangzhou University of Chinese Medicine, Guangzhou, China
- The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
- Lingnan Medical Research Center of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Huizhi Guo
- The First Clinical Academy, Guangzhou University of Chinese Medicine, Guangzhou, China
- The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
- Lingnan Medical Research Center of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Yanhuai Ma
- The First Clinical Academy, Guangzhou University of Chinese Medicine, Guangzhou, China
- The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
- Lingnan Medical Research Center of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Danqing Guo
- The First Clinical Academy, Guangzhou University of Chinese Medicine, Guangzhou, China
- The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
- Lingnan Medical Research Center of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Guoye Mo
- The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
- Lingnan Medical Research Center of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Yongchao Tang
- The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
- Lingnan Medical Research Center of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Liangliang Xu
- The First Clinical Academy, Guangzhou University of Chinese Medicine, Guangzhou, China
- The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
- Lingnan Medical Research Center of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - De Liang
- The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
- Lingnan Medical Research Center of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Jiake Xu
- School of Biomedical Sciences, University of Western Australia, Perth, Western Australia, Australia
| | - Yue Ding
- Orthopaedic Department, Memorial Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Shuncong Zhang
- The First Clinical Academy, Guangzhou University of Chinese Medicine, Guangzhou, China
- The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
- Lingnan Medical Research Center of Guangzhou University of Chinese Medicine, Guangzhou, China
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Wang L, Gao Z, Zhang J, Huo Y, Xu Q, Qiu Y. Netrin-1 regulates ERK1/2 signaling pathway and autophagy activation in wear particle-induced osteoclastogenesis. Cell Biol Int 2021; 45:612-622. [PMID: 33386763 PMCID: PMC8048890 DOI: 10.1002/cbin.11544] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Revised: 11/08/2020] [Accepted: 11/11/2020] [Indexed: 12/11/2022]
Abstract
Background Artificial joint replacement surgery is often accompanied by osteolysis induced aseptic loosening around the prosthesis. Wear particles from joint replacement are thought to be one of the main factors leading to local inflammation and osteolysis at the prosthesis site. The aim of this study was to investigate the molecular mechanism of osteoclast formation and dissolution induced by wear particles and the potential roles of Netrin‐1, the ERK1/2 pathway and autophagy activation in this process. Methods The messenger RNA levels in cells and tissues were detected with real‐time quantitative PCR. The western blotting was used to detect the expression of proteins. A CCK‐8 kit was used to detect the viability of RAW 264.7 cells. Moreover, an air pouch model of bone resorption was established. Immunohistochemistry was used to detect the expression of TRAP and Netrin‐1 in rat bone tissue. Cell culture supernatants were collected in the rat air pouch model of bone resorption, and the levels of RANKL and OPG were detected with enzyme‐linked immunosorbent assay. The protein levels of TRAP and Netrin‐1 in bone tissue were examined by immunohistochemistry. Results Titanium wear particles induced osteoclast formation and autophagy activation. Moreover, blocking autophagy suppressed the osteoclastogenesis after exposure to wear particles in vitro. The activation of the ERK1/2 pathway and the overexpression of Netrin‐1 were both found to play important roles in osteoclastogenesis mediated by autophagy. Moreover, 3‐MA effectively decreased the secretion of proinflammatory cytokines mediated by wear particles. Conclusion Blockade of autophagy inhibits the osteoclastogenesis and inflammation induced by wear particles, thus potentially providing novel treatment strategies for abnormal osteoclastogenesis and aseptic prosthesis loosening induced by wear particles.
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Affiliation(s)
- Lei Wang
- Department of Orthopedics, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China.,Department of Orthopedics, Affiliated Hospital of Yan'an University, Yan'an, Shaanxi, China
| | - Zhibiao Gao
- Department of Orthopedics, Affiliated Hospital of Yan'an University, Yan'an, Shaanxi, China
| | - Jie Zhang
- Department of Orthopedics, Affiliated Hospital of Yan'an University, Yan'an, Shaanxi, China
| | - Yulong Huo
- Department of Orthopedics, Affiliated Hospital of Yan'an University, Yan'an, Shaanxi, China
| | - Qiang Xu
- Department of Orthopedics, Affiliated Hospital of Yan'an University, Yan'an, Shaanxi, China
| | - Yusheng Qiu
- Department of Orthopedics, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
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Xu J, Li D, Cai Z, Sun H, Su B, Qiu M, Ma R. Exosomal lncRNAs NONMMUT000375.2 and NONMMUT071578.2 derived from titanium particle treated RAW264.7 cells regulate osteogenic differentiation of MC3T3-E1 cells. J Biomed Mater Res A 2020; 108:2251-2262. [PMID: 32363719 DOI: 10.1002/jbm.a.36983] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Revised: 03/25/2020] [Accepted: 04/19/2020] [Indexed: 12/19/2022]
Abstract
Periprosthetic osteolysis and the subsequent aseptic loosening can lead to the failure of joint replacement. Wear particles are well known to be the initiative cause inducing osteolysis through enhancing osteoclast-mediated bone resorption and reducing osteogenic differentiation. The purpose of this study was to investigate the effects of osteoclast-secreted exosomal long noncoding RNAs (lncRNAs) on osteogenesis in the process of particle-induced osteolysis. RAW264.7 cells were treated by titanium particles (TI). The inflammatory cytokines were increased, and expression of Receptor Activator of Nuclear Factor-κB and Nuclear factor of activated T cells c1 were also increased, indicating osteoclast differentiation occurred. The purified exosomes from RAW264.7 cells induced with TI inhibited osteogenic differentiation of MC3T3-E1 cells. RNA sequencing generated lncRNAs expression profiles (458 up-regulated and 1641 down-regulated) of the exosomes derived from RAW264.7 cells treated with TI. Based on the results of gene ontology/Kyoto Encyclopedia of Genes and Genomes analysis and quantitative real time polymerase chain reaction validation, we confirmed two candidate lncRNAs, NONMMUT000375.2 and NONMMUT071578.2. The regulation network presented that some vital genes involved in osteoclast differentiation, such as Bcl2, Wnt11, TGF-β, and Pdk1, were under the regulation of NONMMUT000375.2 and NONMMUT071578.2. Taken together, exosomes derived from TI treated RAW264.7 cells inhibit the osteogenic activity of MC3T3-E1 cells. Exosomal lncRNAs, NONMMUT000375.2 and NONMMUT071578.2 may potentially play their roles in promoting osteoclast differentiation and suppressing osteogenesis, which aggravates the osteoclastogenesis/osteogenesis imbalance.
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Affiliation(s)
- Jie Xu
- Department of Joint Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Deng Li
- Department of Joint Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Zhiqing Cai
- Department of Joint Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Hao Sun
- Department of Joint Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Baohua Su
- Department of Joint Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Meiling Qiu
- Department of Joint Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Ruofan Ma
- Department of Joint Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
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Hosseinzadeh L, Nemati H, Nemati N, Sadeghi M. Spherical Gold Nanoparticles: Small Interfering RNA Delivery in Regulation of the Tumor Necrosis Factor-Alpha Gene Expression. J Interferon Cytokine Res 2020; 40:490-496. [PMID: 32865449 DOI: 10.1089/jir.2020.0090] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Proinflammatory cytokines are signaling molecules that are expelled from immune cells like macrophages and other types of cells. Tumor necrosis factor-alpha (TNF-α) is overexpressed during inflammation caused by inflammatory diseases. Therefore, the regulation of TNF-α has a key role in inflammation. The use and target delivery of small interfering RNAs (siRNAs) provide many effectual treatment benefits in the regulation of gene expression in cells. In this study, we used siRNA nanoparticle conjugates in the regulation of gene expression and inflammation. We first prepared safe fusion ribonucleic acid interference carrier, spherical nucleic acid nanoparticle conjugates (SNA-NCs), to enhance the perforation of siRNA into the macrophages and their ability to target TNF-α gene regulation. Furthermore, the suppression of the TNF-α gene was monitored after curing macrophages by SNA-NCs. Gene expression was carried out by real-time polymerase chain reaction in cells and the levels of TNF-α were investigated by the enzyme-linked immunosorbent assay (ELISA) method. This study indicated that the SNA-NCs were safe and very stable. TNF-α siRNA could significantly regulate gene expression in cells to form SNA-NCs. The results indicated that TNF-α gene expression downregulated to 93.40% ± 1.45%, 66.06% ± 0.95%, and 35.76% ± 1.09% in the presence of 0.1, 1, and 10 nM siRNA, respectively. The proliferation of macrophages and subsequently expression of TNF-α were significant for the formation of inflammation. These findings showed that the use of SNA-NC siRNA might ameliorate the inflammatory disease by suppression of gene expression and functional activity of macrophage generation.
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Affiliation(s)
- Leila Hosseinzadeh
- Pharmaceutical Sciences Research Center, School of Pharmacy, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Houshang Nemati
- Fertility and Infertility Research Center, Health Technology Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Narges Nemati
- Fertility and Infertility Research Center, Health Technology Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Masoud Sadeghi
- Medical Biology Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran
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Qiu J, Peng P, Xin M, Wen Z, Chen Z, Lin S, Kuang M, Fu Y, Fang G, Li S, Li C, Mao J, Qin L, Ding Y. ZBTB20-mediated titanium particle-induced peri-implant osteolysis by promoting macrophage inflammatory responses. Biomater Sci 2020; 8:3147-3163. [PMID: 32363359 DOI: 10.1039/d0bm00147c] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Aseptic loosening (AL) caused by wear particles released from implant surfaces is one of the main causes for the failure of artificial joints, which is initiated by macrophage inflammatory responses. Emerging evidence suggests that the member of a broad-complex, tramtrack, bric-a-brac/poxvirus and zinc finger (BTB/POZ) family as well as zinc finger and BTB domain-containing protein 20 (ZBTB20) can inhibit IκBα gene transcription, promote NF-κB activation, and initiate innate immune responses. The molecular mechanism(s) by which ZBTB20 contributes to titanium particle (TiP)-induced macrophage inflammatory responses and osteolysis has not been fully elucidated. Here, we showed that ZBTB20 increased either in the AL group's synovial membranes or in TiP-stimulated bone-marrow-derived macrophages (BMDMs) as compared to that in the control groups. Moreover, the knockdown of ZBTB20 led to the inhibition of proinflammatory factors induced by TiPs in BMDMs, such as tumor necrosis factor-α (TNF-α), interleukin-6 (IL-6), and interferon-β (IFN-β). Here, we also reported that the knockdown of ZBTB20 suppressed TiP-induced NF-κB activation and M1 polarization as well as stabilized the trans Golgi network (TGN) in BMDMs. The dual-luciferase reporter assay identified the binding between the IκBα promoter and ZBTB20, and IκBα knockdown could rescue the antiinflammatory effects induced by the ZBTB20 knockdown in BMDMs. Finally, we found that sh-ZBTB20 lentivirus injection could reduce TiP-induced osteolysis in mouse calvaria, inhibiting TiP-induced proinflammatory factors and loss of bone volume/total volume (BV/TV) as well as bone mineral density (BMD). These results suggest that ZBTB20 positively regulated NF-κB activation and M1 polarization as well as the production of TGN-derived tubular carriers in BMDMs, playing a positive role in macrophage activation and mouse cranial osteolysis induced by TiPs. It may be a potential therapeutic target for the prevention of aseptic loosening of prostheses.
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Affiliation(s)
- Junxiong Qiu
- Department of Orthopaedic Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, China.
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Acharya R, Alsharabasy AM, Saha S, Rahaman SH, Bhattacharjee A, Halder S, Chakraborty M, Chakraborty J. Intercalation of shRNA-plasmid in Mg–Al layered double hydroxide nanoparticles and its cellular internalization for possible treatment of neurodegenerative diseases. J Drug Deliv Sci Technol 2019. [DOI: 10.1016/j.jddst.2019.05.008] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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9
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Indispensable role of β-arrestin2 in the protection of remifentanil preconditioning against hepatic ischemic reperfusion injury. Sci Rep 2019; 9:2087. [PMID: 30765766 PMCID: PMC6376065 DOI: 10.1038/s41598-018-38456-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2016] [Accepted: 12/20/2018] [Indexed: 12/16/2022] Open
Abstract
Our previous study demonstrated that remifentanil, an opioid agonist, conferred profound liver protection during hepatic ischemia reperfusion injury (HIRI), in which Toll-like receptors (TLRs) played a crucial role in mediating the inflammatory responses. β-arrestin2, a well-known mu opioid receptor desensitizer, is also a negatively regulator of Toll-like receptor 4 (TLR4)-mediated inflammatory reactions in a mitogen-activated protein kinase (MAPK)-dependent manner. Using the rodent models of hepatic ischemia reperfusion injury both in wild type and TLR4 knockout (TLR4 KO) mice, we found that remifentanil preconditioning could inhibit the expression of TLR4 and reduce the inflammatory response induced by HIRI in wild type but not in TLR4 KO mice. For the in-vitro study, LPS was used to treat RAW264.7 macrophage cells to mimic the inflammatory response induced by HIRI. Remifentanil increased β-arrestin2 expression both in vivo and in vitro, while after silencing β-arrestin2 RNA, the effect of remifentanil in reducing cell death and apoptosis, as well as decreasing phosphorylation of ERK and JNK were abolished in RAW264.7 cells. These data suggested that remifentanil could ameliorate mice HIRI through upregulating β-arrestin2 expression, which may function as a key molecule in bridging opioid receptor and TLR4 pathway.
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Fu G, Li S, Ouyang N, Wu J, Li C, Liu W, Qiu J, Peng P, Qin L, Ding Y. Antiresorptive Agents are More Effective in Preventing Titanium Particle-Induced Calvarial Osteolysis in Ovariectomized Mice Than Anabolic Agents in Short-Term Administration. Artif Organs 2019; 42:E259-E271. [PMID: 30328628 PMCID: PMC6585759 DOI: 10.1111/aor.13271] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2018] [Revised: 03/28/2018] [Accepted: 04/02/2018] [Indexed: 12/22/2022]
Abstract
Aseptic loosening due to wear particle‐induced osteolysis is the main cause of arthroplasty failure and the influence of postmenopausal osteoporosis and anti‐osteoporosis treatment on Titanium (Ti) particle‐induced osteolysis remains unclear. 66 C57BL/6J female mice were used in this study. Ovariectomy (OVX) was performed to induce osteopenia mice and confirmed by micro‐CT. The Ti particle‐induced mouse calvaria osteolysis model was established subsequently and both OVX and Sham‐OVX mice were divided into four groups, respectively: Ti (‐) group, Ti group, Ti + zoledronic acid (ZOL) group (50ug/kg, local administration, single dose) and Ti + teriparatide (TPTD) group (40ug/kg/d, subcutaneous injection*14d). Mice calvarias were collected for micro‐CT and histomorphometric analysis 2 weeks after particle induction. 8 weeks after bilateral OVX, significantly reduced BMD and microstructure parameters in both proximal tibia and calvaria were observed in OVX mice when comparing with Sham‐OVX mice. OVX mice in Ti group had not only markly decreased BMD and BV/TV, but also significantly increased total porosity, eroded surface area and osteoclast numbers when comparing with Sham‐OVX mice. Shown by Two‐way ANOVA analysis, the interaction terms between OVX and Ti implantation on micro‐CT and histomorphometry parameters didn’t reach significant difference. As illustrated by micro‐CT and histological analysis, ZOL treatment markedly inhibited Ti particle‐induced osteolysis in OVX mice and Sham‐OVX mice, and there were significant differences when comparing to both Ti and Ti+TPTD group. The combination of osteoporosis and Ti particle implantation result in aggravated bone resorption, accompanied with increased osteoclasts and excessive inflammation response. ZOL was more effective in preventing Ti particle‐induced osteolysis in both OVX mice and Sham‐OVX mice than TPTD in short‐term administration. ZOL exert the protective effects on Ti particle‐induced bone loss via the suppression of osteoclasts.
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Affiliation(s)
- Guangtao Fu
- Department of Orthopedics, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Yuexiu District, Guangzhou, Guangdong Province, People's Republic of China
| | - Shixun Li
- Department of Orthopedics, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Yuexiu District, Guangzhou, Guangdong Province, People's Republic of China
| | - Nengtai Ouyang
- Cellular & Molecular Diagnostics Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Yuexiu District, Guangzhou, Guangdong Province, People's Republic of China
| | - Junyan Wu
- Department of Pharmaceuticals, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Yuexiu District, Guangzhou, Guangdong Province, People's Republic of China
| | - Changchuan Li
- Department of Orthopedics, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Yuexiu District, Guangzhou, Guangdong Province, People's Republic of China
| | - Wei Liu
- Department of Orthopedics, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Yuexiu District, Guangzhou, Guangdong Province, People's Republic of China
| | - Junxiong Qiu
- Department of Orthopedics, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Yuexiu District, Guangzhou, Guangdong Province, People's Republic of China
| | - Peng Peng
- Department of Orthopedics, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Yuexiu District, Guangzhou, Guangdong Province, People's Republic of China
| | - Ling Qin
- Musculoskeletal Research Laboratory, Department of Orthopaedics & Traumatology, The Chinese University of Hong Kong, Hong Kong SAR
| | - Yue Ding
- Department of Orthopedics, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Yuexiu District, Guangzhou, Guangdong Province, People's Republic of China.,Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Yuexiu District, Guangzhou, Guangdong Province, People's Republic of China
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11
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Fujita Y, Taguchi H. Nanoparticle-Based Peptide Vaccines. MICRO AND NANOTECHNOLOGY IN VACCINE DEVELOPMENT 2017. [PMCID: PMC7152328 DOI: 10.1016/b978-0-323-39981-4.00008-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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12
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Sartori M, Vincenzi F, Ravani A, Cepollaro S, Martini L, Varani K, Fini M, Tschon M. RAW 264.7 co-cultured with ultra-high molecular weight polyethylene particles spontaneously differentiate into osteoclasts: an in vitro model of periprosthetic osteolysis. J Biomed Mater Res A 2016; 105:510-520. [PMID: 27667508 DOI: 10.1002/jbm.a.35912] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2016] [Revised: 09/07/2016] [Accepted: 09/20/2016] [Indexed: 12/19/2022]
Abstract
Wear-particle osteolysis affects prosthesis survival leading to implant loosening up to 70% of revisions. Therapeutic strategies are increasing, however alternative testing methods to experimentally evaluate such treatments are lacking. The aim of this study was to reproduce an in vitro osteolysis model recapitulating the events that, starting from the exposure of macrophages to polyethylene, lead to the establishment of osteoclastogenesis and inflammation. Responses to polyethylene, at 3 and 7 days, in a macrophage cell line, RAW 264.7, were determined by DNA quantification, immunofluorescence, pit assay, gene expression, cytokine production and NF-kB activation. Results showed that 3 days exposure to particles could induce a significant production of Tumor Necrosis Factor alpha (p < 0.0005) and Prostaglandin E2 (p < 0.005) compared to controls. Particles also induced macrophages to spontaneously differentiate into mature and active osteoclasts, in terms of identification of multinucleated cells by Phalloidin staining and by the analysis of osteoclast-specific gene markers. In particular, at 3 days polyethylene induced a significant up-regulation of Nuclear Factor of Activated T-cells, cytoplasmic 1, Receptor Activator of Nuclear factor Kappa-B and Receptor Activator of Nuclear Factor Kappa-B Ligand genes (p < 0.0005) compared to controls. At protein level, the particles induced a significant increase of Receptor Activator of Nuclear Factor Kappa-B Ligand at day 7 over controls (p < 0.0005). Osteoclasts were capable to resorb bone even in absence of differentiating factors. The possible mechanism, beside spontaneous osteoclastogenesis mediated by wear debris, was identified in an autocrine up-regulation of Receptor activator of nuclear factor kappa-B ligand gene expression and protein synthesis. © 2016 Wiley Periodicals, Inc. J Biomed Mater Res Part A: 105A: 510-520, 2017.
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Affiliation(s)
- M Sartori
- Laboratory of Biocompatibility, Technological Innovations and Advanced Therapies, BITTA, Rizzoli Orthopaedic Institute- Research, Innovation and Technology Department (RIT), via di Barbiano 1/10, 40136, Bologna, Italy
| | - F Vincenzi
- Laboratory of Cellular and Molecular Pharmacology Department of Medical Sciences, University of Ferrara, via Fossato di Mortara 17-19, Ferrara, 44121, Italy
| | - A Ravani
- Laboratory of Cellular and Molecular Pharmacology Department of Medical Sciences, University of Ferrara, via Fossato di Mortara 17-19, Ferrara, 44121, Italy
| | - S Cepollaro
- Laboratory of Preclinical and Surgical Studies, Rizzoli Orthopaedic Institute, via di Barbiano 1/10, Bologna, 40136, Italy
| | - L Martini
- Laboratory of Preclinical and Surgical Studies, Rizzoli Orthopaedic Institute, via di Barbiano 1/10, Bologna, 40136, Italy
| | - K Varani
- Laboratory of Cellular and Molecular Pharmacology Department of Medical Sciences, University of Ferrara, via Fossato di Mortara 17-19, Ferrara, 44121, Italy
| | - M Fini
- Laboratory of Preclinical and Surgical Studies, Rizzoli Orthopaedic Institute, via di Barbiano 1/10, Bologna, 40136, Italy
| | - M Tschon
- Laboratory of Preclinical and Surgical Studies, Rizzoli Orthopaedic Institute, via di Barbiano 1/10, Bologna, 40136, Italy
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13
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Sun S, Guo H, Zhang J, Yu B, Sun K, Jin Q. Adenovirus-mediated expression of bone morphogenetic protein-2 activates titanium particle-induced osteoclastogenesis and this effect occurs in spite of the suppression of TNF-α expression by siRNA. Int J Mol Med 2013; 32:403-9. [PMID: 23708523 DOI: 10.3892/ijmm.2013.1392] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2013] [Accepted: 03/13/2013] [Indexed: 11/05/2022] Open
Abstract
The phagocytosis of wear particles by macrophages results in the secretion of pro-inflammatory cytokines, such as tumor necrosis factor-α (TNF-α), which play a major role in promoting osteoclast recruitment. The inhibition of TNF-α expression decreases osteoclastogenesis. In a previous study, we demonstrated that bone morphogenetic protein-2 (BMP-2) can activate wear debris-induced osteoclast recruitment in the presence of receptor activator of nuclear factor (NF)-κB ligand (RANKL); however, whether these effects are associated with pro-inflammatory cytokines remains unclear. In this study, we constructed an adenoviral vector carrying TNF-small interfering RNA (siRNA) (Ad-TNF-siRNA), as well as a vector carrying both the BMP-2 gene and TNF-α-siRNA (Ad-BMP-2-TNF-siRNA). The two adenoviral vectors significantly suppressed the expression of TNF-α; however, only treatment with Ad-TNF-siRNA significantly inhibited osteoclastogenesis. We demonstrate that the overexpression of BMP-2, despite the suppression of TNF-α expression by Ad-BMP-2-TNF-siRNA, increases the size and number of titanium (Ti) particle-induced multinuclear osteoclasts, the expression of osteoclast genes, as well as the resorption area. There were no differences observed between Ti particle-induced and Ad-BMP-2-TNF-siRNA-induced osteoclast formation. Moreover, Ad-BMP-2-TNF-siRNA directly acted upon osteoclast precursors by increasing the level of c-Fos, regulating other signaling pathways, such as p38 phosphorylated c-Jun N-terminal kinase (p-JNK) and phosphorylated IκB (p‑IκB). Taken together, these data demonstrate that treatment with Ad-BMP-2-TNF-siRNA increases wear debris-induced osteoclast formation by activating c-Fos and that these effects are not associated with pro-inflammatory cytokines.
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Affiliation(s)
- Shouxuan Sun
- Department of Orthopedics, Affiliated Hospital of Ningxia Medical University, Ningxia 750004, P.R. China
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Suppression of titanium particle-induced TNF-alpha expression and apoptosis in human U937 macrophages by siRNA silencing. Int J Artif Organs 2013; 36:522-7. [PMID: 23661556 DOI: 10.5301/ijao.5000218] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/28/2013] [Indexed: 11/20/2022]
Abstract
Aseptic loosening of joint prosthetics is one of the most frequent reasons for the failure of total joint replacement surgeries. A major cause of the aseptic loosening is osteolysis caused by a periprosthetic inflammatory response to wear particles released from implanted prosthetics. Tumor necrosis factor (TNF)-α is thought to play a dominant role in wear-induced inflammation. It was shown previously by our group, as well as by other researchers, that macrophages produce abundant TNF-α when exposed to particulate titanium (Ti), which is widely used as a biomaterial in arthroplastic surgery. In the present study, we have tested the feasibility of using siRNA as a therapeutic intervention against wear-induced TNF-α production. Our data show that transfection of U937 macrophage cells with TNF-α siRNA inhibits Ti particle-induced expression of TNF-α mRNA and protein by >65%. Moreover, U937 cells transfected with TNF-α siRNA were significantly more resistant to Ti particle-induced apoptosis (>60%, p<0.05) and caspase-3 activation (>50%, p<0.05) compared with normal U937 cells. Collectively, our data show that siRNA can be an effective way to inhibit Ti particle-induced TNF-α expression and the activation of downstream pathways such as apoptosis in macrophages. These data provide a foundation for future studies to investigate the use of siRNA targeting inflammatory cytokines as a therapeutic modality for the treatment of aseptic loosening of prosthetic materials used in arthroplastic surgery.
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Huang JB, Ding Y, Huang DS, Zeng WK, Guan ZP, Zhang ML. RNA Interference Targeting p110β Reduces Tumor Necrosis Factor-Alpha Production in Cellular Response to Wear Particles In vitro and Osteolysis In vivo. Inflammation 2013; 36:1041-54. [DOI: 10.1007/s10753-013-9636-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Huang JB, Ding Y, Huang DS, Liang AJ, Zeng WK, Zeng ZP, Qin CQ, Barden B. Inhibition of the PI3K/AKT pathway reduces tumor necrosis factor-alpha production in the cellular response to wear particles in vitro. Artif Organs 2013; 37:298-307. [PMID: 23330804 DOI: 10.1111/j.1525-1594.2012.01568.x] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Joint replacement is the most effective treatment for end-stage osteoarticular disease. However, macrophage-mediated aseptic loosening of joint prosthesis severely hampers the clinical effects of joint replacement. Until now, the mechanism by which macrophages regulate the secretion of inflammatory cytokines after particle stimulation is not clear. It is well known that the PI3K/AKT pathway participates in multiple cellular processes, including cell growth, survival, and inflammation. However, whether the PI3K/AKT pathway participates in the proinflammatory response of macrophages after particle stimulation and secondary aseptic loosening is still unknown. In this study, ceramic and titanium particles of different sizes were prepared to stimulate macrophages. LY294002, a specific inhibitor of PI3K, was pretreated prior to particle stimulation. The expression of tumor necrosis factor-alpha (TNF-α) and all the subunits of PI3K and AKT were detected by real-time polymerase chain reaction, enzyme-linked immunosorbent assay, and Western blot. The result showed that LY294002 could suppress the RNA and protein expression of TNF-α in RAW264.7 cells after stimulation of different particles. The subunits of PI3K (p110β and p85β), followed by activation of phosphor-AKT (Ser473), participated in the regulation of activating macrophages by wear particles, ultimately resulting in the secretion of TNF-α.
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Affiliation(s)
- Jian-bin Huang
- Department of Orthopaedic Surgery, Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University, 107 Yanjiangxi Road, Guangzhou, China
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Abstract
In this Editor's Review, articles published in 2011 are organized by category and briefly summarized. As the official journal of The International Federation for Artificial Organs, The International Faculty for Artificial Organs, and the International Society for Rotary Blood Pumps, Artificial Organs continues in the original mission of its founders "to foster communications in the field of artificial organs on an international level."Artificial Organs continues to publish developments and clinical applications of artificial organ technologies in this broad and expanding field of organ replacement, recovery, and regeneration from all over the world. We take this time also to express our gratitude to our authors for offering their work to this journal. We offer our very special thanks to our reviewers who give so generously of time and expertise to review, critique, and especially provide meaningful suggestions to the author's work whether eventually accepted or rejected. Without these excellent and dedicated reviewers, the quality expected from such a journal would not be possible. We also express our special thanks to our Publisher, Wiley-Blackwell, for their expert attention and support in the production and marketing of Artificial Organs. In this Editor's Review, that historically has been widely well-received by our readership, we aim to provide a brief reflection of the currently available worldwide knowledge that is intended to advance and better human life while providing insight for continued application of technologies and methods of organ replacement, recovery, and regeneration. We look forward to recording further advances in the coming years.
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Affiliation(s)
- Paul S Malchesky
- Artificial Organs Editorial Office, 10 West Erie Street, Painesville, OH 44077, USA.
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