1
|
Qi L, Fang X, Yan J, Pan C, Ge W, Wang J, Shen SG, Lin K, Zhang L. Magnesium-containing bioceramics stimulate exosomal miR-196a-5p secretion to promote senescent osteogenesis through targeting Hoxa7/MAPK signaling axis. Bioact Mater 2024; 33:14-29. [PMID: 38024235 PMCID: PMC10661166 DOI: 10.1016/j.bioactmat.2023.10.024] [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: 06/19/2023] [Revised: 09/19/2023] [Accepted: 10/16/2023] [Indexed: 12/01/2023] Open
Abstract
Stem cell senescence is characterized by progressive functional dysfunction and secretory phenotypic changes including decreased proliferation, dysfunction of osteogenic and angiogenic differentiation, increased secretion of the senescence-associated secretory phenotype (SASP), which bring difficulties for bone repair. Rescuing or delaying senescence of aged bone marrow mesenchymal stem cells (O-BMSCs) was considered as effective strategy for bone regeneration in aging microenvironment. Magnesium (Mg) ion released from bioceramics was reported to facilitate bone regeneration via enhancing osteogenesis and alleviating senescence. In this study, Akermanite biocreamics (Akt) containing Mg ion as a model was demonstrated to promote osteogenesis and angiogenesis effects of O-BMSCs by activating the MAPK signaling pathway in vitro. Moreover, the enhanced osteogenesis effects might be attributed to enhanced Mg-containing Akt-mediated exosomal miR-196a-5p cargo targeting Hoxa7 and activation of MAPK signaling pathway. Furthermore, the in vivo study confirmed that 3D-printed porous Mg-containing Akt scaffolds effectively increased bone regeneration in cranial defects of aged rats. The current results indicated that the exosomal-miR-196a-5p/Hoxa7/MAPK signaling axis might be the potential mechanism underlying Akt-mediated osteogenesis. The exosome-meditaed therapy stimulated by the released Mg ion contained in Akt biocreamics or other biomaterials might serve as a candidate strategy for bone repair in aged individuals.
Collapse
Affiliation(s)
- Lei Qi
- Department of Oral & Cranio-Maxillofacial Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, 200011, PR China
- National Clinical Research Center for Oral Diseases, 200011, PR China
- Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, 200011, PR China
| | - Xin Fang
- Department of Oral & Cranio-Maxillofacial Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, 200011, PR China
- National Clinical Research Center for Oral Diseases, 200011, PR China
- Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, 200011, PR China
| | - Jinge Yan
- Department of Oral & Cranio-Maxillofacial Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, 200011, PR China
- National Clinical Research Center for Oral Diseases, 200011, PR China
- Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, 200011, PR China
| | - Cancan Pan
- Department of Oral & Cranio-Maxillofacial Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, 200011, PR China
- National Clinical Research Center for Oral Diseases, 200011, PR China
- Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, 200011, PR China
| | - Weiwen Ge
- Department of Oral & Cranio-Maxillofacial Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, 200011, PR China
- National Clinical Research Center for Oral Diseases, 200011, PR China
- Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, 200011, PR China
| | - Jing Wang
- Department of Oral & Cranio-Maxillofacial Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, 200011, PR China
- National Clinical Research Center for Oral Diseases, 200011, PR China
- Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, 200011, PR China
| | - Steve Gf Shen
- Department of Oral & Cranio-Maxillofacial Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, PR China
- National Clinical Research Center for Oral Diseases, PR China
- Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, 200011, PR China
- Shanghai University of Medicine and Health Sciences, Shanghai, 201318, PR China
| | - Kaili Lin
- Department of Oral & Cranio-Maxillofacial Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, PR China
- National Clinical Research Center for Oral Diseases, PR China
- Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, 200011, PR China
| | - Lei Zhang
- Department of Oral & Cranio-Maxillofacial Surgery, Shanghai Ninth People's Hospital, College of Stomatology, Shanghai Jiao Tong University School of Medicine, PR China
- National Clinical Research Center for Oral Diseases, PR China
- Shanghai Key Laboratory of Stomatology & Shanghai Research Institute of Stomatology, Shanghai, 200011, PR China
| |
Collapse
|
2
|
Colombet J, Fuster M, Billard H, Sime-Ngando T. Femtoplankton: What's New? Viruses 2020; 12:E881. [PMID: 32806713 PMCID: PMC7472349 DOI: 10.3390/v12080881] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2020] [Revised: 08/10/2020] [Accepted: 08/10/2020] [Indexed: 01/01/2023] Open
Abstract
Since the discovery of high abundances of virus-like particles in aquatic environment, emergence of new analytical methods in microscopy and molecular biology has allowed significant advances in the characterization of the femtoplankton, i.e., floating entities filterable on a 0.2 µm pore size filter. The successive evidences in the last decade (2010-2020) of high abundances of biomimetic mineral-organic particles, extracellular vesicles, CPR/DPANN (Candidate phyla radiation/Diapherotrites, Parvarchaeota, Aenigmarchaeota, Nanoarchaeota and Nanohaloarchaeota), and very recently of aster-like nanoparticles (ALNs), show that aquatic ecosystems form a huge reservoir of unidentified and overlooked femtoplankton entities. The purpose of this review is to highlight this unsuspected diversity. Herein, we focus on the origin, composition and the ecological potentials of organic femtoplankton entities. Particular emphasis is given to the most recently discovered ALNs. All the entities described are displayed in an evolutionary context along a continuum of complexity, from minerals to cell-like living entities.
Collapse
Affiliation(s)
- Jonathan Colombet
- Laboratoire Microorganismes: Génome et Environnement (LMGE), UMR CNRS 6023, Université Clermont Auvergne, F-63000 Clermont-Ferrand, France; (M.F.); (H.B.); (T.S.-N.)
| | | | | | | |
Collapse
|
3
|
Gill S, Catchpole R, Forterre P. Extracellular membrane vesicles in the three domains of life and beyond. FEMS Microbiol Rev 2019; 43:273-303. [PMID: 30476045 PMCID: PMC6524685 DOI: 10.1093/femsre/fuy042] [Citation(s) in RCA: 259] [Impact Index Per Article: 51.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2017] [Accepted: 11/20/2018] [Indexed: 02/06/2023] Open
Abstract
Cells from all three domains of life, Archaea, Bacteria and Eukarya, produce extracellular vesicles (EVs) which are sometimes associated with filamentous structures known as nanopods or nanotubes. The mechanisms of EV biogenesis in the three domains remain poorly understood, although studies in Bacteria and Eukarya indicate that the regulation of lipid composition plays a major role in initiating membrane curvature. EVs are increasingly recognized as important mediators of intercellular communication via transfer of a wide variety of molecular cargoes. They have been implicated in many aspects of cell physiology such as stress response, intercellular competition, lateral gene transfer (via RNA or DNA), pathogenicity and detoxification. Their role in various human pathologies and aging has aroused much interest in recent years. EVs can be used as decoys against viral attack but virus-infected cells also produce EVs that boost viral infection. Here, we review current knowledge on EVs in the three domains of life and their interactions with the viral world.
Collapse
Affiliation(s)
- Sukhvinder Gill
- Institute for Integrative Biology of the Cell (I2BC), Biologie Cellulaire des Archées (BCA), CEA, CNRS, Université Paris-Sud, 91405 Orsay cedex, France
| | - Ryan Catchpole
- Institut Pasteur, Unité de Biologie Moléculaire du Gène chez les Extrêmophiles, Département de Microbiologie, F75015 Paris, France
| | - Patrick Forterre
- Institute for Integrative Biology of the Cell (I2BC), Biologie Cellulaire des Archées (BCA), CEA, CNRS, Université Paris-Sud, 91405 Orsay cedex, France
- Institut Pasteur, Unité de Biologie Moléculaire du Gène chez les Extrêmophiles, Département de Microbiologie, F75015 Paris, France
| |
Collapse
|
4
|
Liu L, Liu Y, Feng C, Chang J, Fu R, Wu T, Yu F, Wang X, Xia L, Wu C, Fang B. Lithium-containing biomaterials stimulate bone marrow stromal cell-derived exosomal miR-130a secretion to promote angiogenesis. Biomaterials 2019; 192:523-536. [PMID: 30529871 DOI: 10.1016/j.biomaterials.2018.11.007] [Citation(s) in RCA: 91] [Impact Index Per Article: 18.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2018] [Revised: 10/29/2018] [Accepted: 11/07/2018] [Indexed: 02/06/2023]
Affiliation(s)
- Lu Liu
- Department of Orthodontics, Shanghai Ninth People's Hospital, Collage of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, China
| | - Yaqin Liu
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, China
| | - Chun Feng
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, China
| | - Jiang Chang
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, China
| | - Runqing Fu
- Department of Orthodontics, Shanghai Ninth People's Hospital, Collage of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, China
| | - Tingting Wu
- Department of Orthodontics, Shanghai Ninth People's Hospital, Collage of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, China
| | - Fei Yu
- Department of Orthodontics, Shanghai Ninth People's Hospital, Collage of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, China
| | - Xiaoting Wang
- Department of Orthodontics, Shanghai Ninth People's Hospital, Collage of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, China
| | - Lunguo Xia
- Department of Orthodontics, Shanghai Ninth People's Hospital, Collage of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, China.
| | - Chengtie Wu
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, 200050, China.
| | - Bing Fang
- Department of Orthodontics, Shanghai Ninth People's Hospital, Collage of Stomatology, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011, China.
| |
Collapse
|
5
|
Shader RI. “Inflamma” and Other “Somes”. Clin Ther 2019; 41:2-5. [DOI: 10.1016/j.clinthera.2018.12.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2018] [Accepted: 12/13/2018] [Indexed: 11/26/2022]
|
6
|
Jin Y, Chen K, Wang Z, Wang Y, Liu J, Lin L, Shao Y, Gao L, Yin H, Cui C, Tan Z, Liu L, Zhao C, Zhang G, Jia R, Du L, Chen Y, Liu R, Xu J, Hu X, Wang Y. DNA in serum extracellular vesicles is stable under different storage conditions. BMC Cancer 2016; 16:753. [PMID: 27662833 PMCID: PMC5035490 DOI: 10.1186/s12885-016-2783-2] [Citation(s) in RCA: 93] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2016] [Accepted: 09/15/2016] [Indexed: 12/18/2022] Open
Abstract
Background Extracellular vesicles (EVs), including exosomes, microvesicles, and apoptotic bodies, can be secreted by most cell types and released in perhaps all biological fluids. EVs contain multiple proteins, specific lipids and several kinds of nucleic acids such as RNAs and DNAs. Studies have found that EVs contain double-stranded DNA and that genetic information has a certain degree of consistency with tumor DNA. Therefore, if genes that exist in exosomes are stable, we may be able to use EVs genetic testing as a new means to monitor gene mutation. Methods In this study, EVs were extracted from serum under various storage conditions (4 °C, room temperature and repeated freeze-thaw). We used western blotting to examine the stability of serum EVs. Then, we extracted DNA from EVs and tested the concentration changing under different conditions. We further assessed the stability of EVs DNA s using polymerase chain reaction (PCR) and Sanger sequencing. Results EVs is stable under the conditions of 4 °C (for 24 h, 72 h, 168 h), room temperature (for 6 h, 12 h, 24 h, 48 h) and repeated freeze-thaw (after one time, three times, five times). Also, serum DNA is mainly present in EVs, especially in exosomes, and that the content and function of DNA in EVs is stable whether in a changing environment or not. We showed that EVs DNA stayed stable for 1 week at 4 °C, 1 day at room temperature and after repeated freeze-thaw cycles (less than three times). However, DNA from serum EVs after 2 days at room temperature or after five repeated freeze-thaw cycles could be used for PCR and sequencing. Conclusions Serum EVs and EVs DNA can remain stable under different environments, which is the premise that EVs could serve as a novel means for genetic tumor detection and potential biomarkers for cancer diagnostics and prognostics.
Collapse
Affiliation(s)
- Yang Jin
- Laboratory of Cell Engineering, Institute of Biotechnology, Beijing, China.,Affiliated Hospital Cancer Center, Academy of Military Medical Sciences, Beijing, China
| | - Keyan Chen
- Laboratory of Cell Engineering, Institute of Biotechnology, Beijing, China
| | - Zongying Wang
- Department of Ultrasonics, People's Hospital, Donggang District, Rizhao, Shandong Province, China
| | - Yan Wang
- Affiliated Hospital Cancer Center, Academy of Military Medical Sciences, Beijing, China
| | - Jianzhi Liu
- Affiliated Hospital Cancer Center, Academy of Military Medical Sciences, Beijing, China
| | - Li Lin
- Affiliated Hospital Cancer Center, Academy of Military Medical Sciences, Beijing, China
| | - Yong Shao
- Laboratory of Cell Engineering, Institute of Biotechnology, Beijing, China
| | - Lihua Gao
- Laboratory of Cell Engineering, Institute of Biotechnology, Beijing, China
| | - Huihui Yin
- Laboratory of Cell Engineering, Institute of Biotechnology, Beijing, China
| | - Cong Cui
- Laboratory of Cell Engineering, Institute of Biotechnology, Beijing, China.,Affiliated Hospital Cancer Center, Academy of Military Medical Sciences, Beijing, China
| | - Zhaoli Tan
- Laboratory of Cell Engineering, Institute of Biotechnology, Beijing, China.,Affiliated Hospital Cancer Center, Academy of Military Medical Sciences, Beijing, China
| | - Liejun Liu
- Affiliated Hospital Cancer Center, Academy of Military Medical Sciences, Beijing, China
| | - Chuanhua Zhao
- Affiliated Hospital Cancer Center, Academy of Military Medical Sciences, Beijing, China
| | - Gairong Zhang
- Affiliated Hospital Cancer Center, Academy of Military Medical Sciences, Beijing, China
| | - Ru Jia
- Affiliated Hospital Cancer Center, Academy of Military Medical Sciences, Beijing, China
| | - Lijuan Du
- Affiliated Hospital Cancer Center, Academy of Military Medical Sciences, Beijing, China
| | - Yuling Chen
- Affiliated Hospital Cancer Center, Academy of Military Medical Sciences, Beijing, China
| | - Rongrui Liu
- Affiliated Hospital Cancer Center, Academy of Military Medical Sciences, Beijing, China
| | - Jianming Xu
- Affiliated Hospital Cancer Center, Academy of Military Medical Sciences, Beijing, China.
| | - Xianwen Hu
- Laboratory of Cell Engineering, Institute of Biotechnology, Beijing, China.
| | - Youliang Wang
- Laboratory of Cell Engineering, Institute of Biotechnology, Beijing, China.
| |
Collapse
|
7
|
Shader RI. When Old Ways No Longer Work: Antibiotics and Drug Development. Clin Ther 2014; 36:1295-6. [DOI: 10.1016/j.clinthera.2014.09.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2014] [Accepted: 09/17/2014] [Indexed: 11/16/2022]
|