1
|
Shu LZ, Zhang XL, Ding YD, Lin H. From inflammation to bone formation: the intricate role of neutrophils in skeletal muscle injury and traumatic heterotopic ossification. Exp Mol Med 2024:10.1038/s12276-024-01270-7. [PMID: 38945957 DOI: 10.1038/s12276-024-01270-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2023] [Revised: 03/22/2024] [Accepted: 04/16/2024] [Indexed: 07/02/2024] Open
Abstract
Neutrophils are emerging as an important player in skeletal muscle injury and repair. Neutrophils accumulate in injured tissue, thus releasing inflammatory factors, proteases and neutrophil extracellular traps (NETs) to clear muscle debris and pathogens when skeletal muscle is damaged. During the process of muscle repair, neutrophils can promote self-renewal and angiogenesis in satellite cells. When neutrophils are abnormally overactivated, neutrophils cause collagen deposition, functional impairment of satellite cells, and damage to the skeletal muscle vascular endothelium. Heterotopic ossification (HO) refers to abnormal bone formation in soft tissue. Skeletal muscle injury is one of the main causes of traumatic HO (tHO). Neutrophils play a pivotal role in activating BMPs and TGF-β signals, thus promoting the differentiation of mesenchymal stem cells and progenitor cells into osteoblasts or osteoclasts to facilitate HO. Furthermore, NETs are specifically localized at the site of HO, thereby accelerating the formation of HO. Additionally, the overactivation of neutrophils contributes to the disruption of immune homeostasis to trigger HO. An understanding of the diverse roles of neutrophils will not only provide more information on the pathogenesis of skeletal muscle injury for repair and HO but also provides a foundation for the development of more efficacious treatment modalities for HO.
Collapse
Affiliation(s)
- Lin-Zhen Shu
- School of Basic Medical Sciences, Jiangxi Medical College, Nanchang University, 330006, Nanchang, Jiangxi, China
| | - Xian-Lei Zhang
- Medical College, Nanchang University, 330006, Nanchang, Jiangxi, China
| | - Yi-Dan Ding
- Medical College, Nanchang University, 330006, Nanchang, Jiangxi, China
| | - Hui Lin
- School of Basic Medical Sciences, Jiangxi Medical College, Nanchang University, 330006, Nanchang, Jiangxi, China.
| |
Collapse
|
2
|
Jin C, Li X, Luo Y, Zhang C, Zuo D. Associations between pan-immune-inflammation value and abdominal aortic calcification: a cross-sectional study. Front Immunol 2024; 15:1370516. [PMID: 38605946 PMCID: PMC11007162 DOI: 10.3389/fimmu.2024.1370516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2024] [Accepted: 03/18/2024] [Indexed: 04/13/2024] Open
Abstract
Background Abdominal aortic calcification (AAC) pathogenesis is intricately linked with inflammation. The pan-immune-inflammation value (PIV) emerges as a potential biomarker, offering reflection into systemic inflammatory states and assisting in the prognosis of diverse diseases. This research aimed to explore the association between PIV and AAC. Methods Employing data from the National Health and Nutrition Examination Survey (NHANES), this cross-sectional analysis harnessed weighted multivariable regression models to ascertain the relationship between PIV and AAC. Trend tests probed the evolving relationship among PIV quartiles and AAC. The study also incorporated subgroup analysis and interaction tests to determine associations within specific subpopulations. Additionally, the least absolute shrinkage and selection operator (LASSO) regression and multivariable logistic regression were used for characteristics selection to construct prediction model. Nomograms were used for visualization. The receiver operator characteristic (ROC) curve, calibration plot and decision curve analysis were applied for evaluate the predictive performance. Results From the cohort of 3,047 participants, a distinct positive correlation was observed between PIV and AAC. Subsequent to full adjustments, a 100-unit increment in PIV linked to an elevation of 0.055 points in the AAC score (β=0.055, 95% CI: 0.014-0.095). Categorizing PIV into quartiles revealed an ascending trend: as PIV quartiles increased, AAC scores surged (β values in Quartile 2, Quartile 3, and Quartile 4: 0.122, 0.437, and 0.658 respectively; P for trend <0.001). Concurrently, a marked rise in SAAC prevalence was noted (OR values for Quartile 2, Quartile 3, and Quartile 4: 1.635, 1.842, and 2.572 respectively; P for trend <0.01). Individuals aged 60 or above and those with a history of diabetes exhibited a heightened association. After characteristic selection, models for predicting AAC and SAAC were constructed respectively. The AUC of AAC model was 0.74 (95%CI=0.71-0.77) and the AUC of SAAC model was 0.84 (95%CI=0.80-0.87). According to the results of calibration plots and DCA, two models showed high accuracy and clinical benefit. Conclusion The research findings illuminate the potential correlation between elevated PIV and AAC presence. Our models indicate the potential utility of PIV combined with other simple predictors in the assessment and management of individuals with AAC.
Collapse
Affiliation(s)
- Chen Jin
- Department of Cardiothoracic Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Xunjia Li
- Department of Nephrology, Chongqing Hospital of Traditional Chinese Medicine, Chongqing, China
- Chongqing Precision Medical Industry Technology Research Institute, Chongqing, China
| | - Yuxiao Luo
- University Medical Center Göttingen, University of Göttingen, Göttingen, Germany
| | - Cheng Zhang
- Department of Cardiothoracic Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Deyu Zuo
- Chongqing Precision Medical Industry Technology Research Institute, Chongqing, China
- Department of Rehabilitation Medicine, Chongqing Hospital of Traditional Chinese Medicine, Chongqing, China
| |
Collapse
|
3
|
Liu Y, Xiong W, Li J, Feng H, Jing S, Liu Y, Zhou H, Li D, Fu D, Xu C, He Y, Ye Q. Application of dental pulp stem cells for bone regeneration. Front Med (Lausanne) 2024; 11:1339573. [PMID: 38487022 PMCID: PMC10938947 DOI: 10.3389/fmed.2024.1339573] [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: 11/16/2023] [Accepted: 01/15/2024] [Indexed: 03/17/2024] Open
Abstract
Bone defects resulting from severe trauma, tumors, inflammation, and other factors are increasingly prevalent. Stem cell-based therapies have emerged as a promising alternative. Dental pulp stem cells (DPSCs), sourced from dental pulp, have garnered significant attention owing to their ready accessibility and minimal collection-associated risks. Ongoing investigations into DPSCs have revealed their potential to undergo osteogenic differentiation and their capacity to secrete a diverse array of ontogenetic components, such as extracellular vesicles and cell lysates. This comprehensive review article aims to provide an in-depth analysis of DPSCs and their secretory components, emphasizing extraction techniques and utilization while elucidating the intricate mechanisms governing bone regeneration. Furthermore, we explore the merits and demerits of cell and cell-free therapeutic modalities, as well as discuss the potential prospects, opportunities, and inherent challenges associated with DPSC therapy and cell-free therapies in the context of bone regeneration.
Collapse
Affiliation(s)
- Ye Liu
- Center of Regenerative Medicine, Department of Stomatology Renmin Hospital of Wuhan University, Wuhan, China
| | - Wei Xiong
- Center of Regenerative Medicine, Department of Stomatology Renmin Hospital of Wuhan University, Wuhan, China
| | - Junyi Li
- Center of Regenerative Medicine, Department of Stomatology Renmin Hospital of Wuhan University, Wuhan, China
| | - Huixian Feng
- Center of Regenerative Medicine, Department of Stomatology Renmin Hospital of Wuhan University, Wuhan, China
| | - Shuili Jing
- Center of Regenerative Medicine, Department of Stomatology Renmin Hospital of Wuhan University, Wuhan, China
| | - Yonghao Liu
- Center of Regenerative Medicine, Department of Stomatology Renmin Hospital of Wuhan University, Wuhan, China
| | - Heng Zhou
- Center of Regenerative Medicine, Department of Stomatology Renmin Hospital of Wuhan University, Wuhan, China
| | - Duan Li
- Center of Regenerative Medicine, Department of Stomatology Renmin Hospital of Wuhan University, Wuhan, China
| | - Dehao Fu
- Department of Orthopaedics, Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Chun Xu
- Sydney Dental School, Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia
| | - Yan He
- Institute of Regenerative and Translational Medicine, Tianyou Hospital of Wuhan University of Science and Technology, Wuhan, China
- Department of Oral and Maxillofacial Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States
| | - Qingsong Ye
- Center of Regenerative Medicine, Department of Stomatology Renmin Hospital of Wuhan University, Wuhan, China
- Department of Oral and Maxillofacial Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States
| |
Collapse
|
4
|
Chen J, Liao X, Gan J. Review on the protective activity of osthole against the pathogenesis of osteoporosis. Front Pharmacol 2023; 14:1236893. [PMID: 37680712 PMCID: PMC10481961 DOI: 10.3389/fphar.2023.1236893] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Accepted: 08/14/2023] [Indexed: 09/09/2023] Open
Abstract
Osteoporosis (OP), characterized by continuous bone loss and increased fracture risk, has posed a challenge to patients and society. Long-term administration of current pharmacological agents may cause severe side effects. Traditional medicines, acting as alternative agents, show promise in treating OP. Osthole, a natural coumarin derivative separated from Cnidium monnieri (L.) Cusson and Angelica pubescens Maxim. f., exhibits protective effects against the pathological development of OP. Osthole increases osteoblast-related bone formation and decreases osteoclast-related bone resorption, suppressing OP-related fragility fracture. In addition, the metabolites of osthole may exhibit pharmacological effectiveness against OP development. Mechanically, osthole promotes osteogenic differentiation by activating the Wnt/β-catenin and BMP-2/Smad1/5/8 signaling pathways and suppresses RANKL-induced osteoclastogenesis and osteoclast activity. Thus, osthole may become a promising agent to protect against OP development. However, more studies should be performed due to, at least in part, the uncertainty of drug targets. Further pharmacological investigation of osthole in OP treatment might lead to the development of potential drug candidates.
Collapse
Affiliation(s)
- Jincai Chen
- Department of Orthopedics, First Affiliated Hospital of Gannan Medical University, Ganzhou, China
| | - Xiaofei Liao
- Department of Pharmacy, Ganzhou People’s Hospital, Ganzhou, China
| | - Juwen Gan
- Department of Pulmonary and Critical Care Medicine, Ganzhou People’s Hospital, Ganzhou, China
| |
Collapse
|
5
|
Bover J, Trinidad P, Jara A, Soler-Majoral J, Martín-Malo A, Torres A, Frazão J, Ureña P, Dusso A, Arana C, Graterol F, Romero-González G, Troya M, Samaniego D, D'Marco L, Valdivielso JM, Fernández E, Arenas MD, Torregrosa V, Navarro-González JF, Lloret MJ, Ballarín JA, Bosch RJ, Górriz JL, de Francisco A, Gutiérrez O, Ara J, Felsenfeld A, Canalejo A, Almadén Y. Silver jubilee: 25 years of the first demonstration of the direct effect of phosphate on the parathyroid cell. Nefrologia 2022; 42:645-655. [PMID: 36925324 DOI: 10.1016/j.nefroe.2023.02.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Accepted: 12/30/2021] [Indexed: 06/18/2023] Open
Abstract
Although phosphorus is an essential element for life, it is not found in nature in its native state but rather combined in the form of inorganic phosphates (PO43-), with tightly regulated plasma levels that are associated with deleterious effects and mortality when these are out of bounds. The growing interest in the accumulation of PO43- in human pathophysiology originated in its attributed role in the pathogenesis of secondary hyperparathyroidism (SHPT) in chronic kidney disease. In this article, we review the mechanisms by which this effect was justified and we commemorate the important contribution of a Spanish group led by Dr. M. Rodríguez, just 25 years ago, when they first demonstrated the direct effect of PO43- on the regulation of the synthesis and secretion of parathyroid hormone by maintaining the structural integrity of the parathyroid glands in their original experimental model. In addition to demonstrating the importance of arachidonic acid (AA) and the phospholipase A2-AA pathway as a mediator of parathyroid gland response, these findings were predecessors of the recent description of the important role of PO43- on the activity of the calcium sensor-receptor, and also fueled various lines of research on the importance of PO43- overload not only for the pathophysiology of SHPT but also in its systemic pathogenic role.
Collapse
Affiliation(s)
- Jordi Bover
- Servicio de Nefrología, Hospital Universitario Germans Trias i Pujol, RICORS, Institut d'Investigació en Ciències de la Salut Germans Trias i Pujol (IGTP), Universitat Autònoma de Barcelona, Badalona (Barcelona), Spain.
| | - Pedro Trinidad
- Departamento de Nefrología, HECMN siglo XXI, IMSS, Ciudad de México, México
| | - Aquiles Jara
- Departamento de Nefrología, Facultad de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Jordi Soler-Majoral
- Servicio de Nefrología, Hospital Universitario Germans Trias i Pujol, RICORS, Institut d'Investigació en Ciències de la Salut Germans Trias i Pujol (IGTP), Universitat Autònoma de Barcelona, Badalona (Barcelona), Spain
| | - Alejandro Martín-Malo
- Unidad de Gestión Clinica Nefrología, Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC), Hospital Universitario Reina Sofía, Universidad de Córdoba, España. Red Nacional de Investigación en Nefrología (REDinREN), Instituto de Salud Carlos III, Spain
| | - Armando Torres
- Servicio de Nefrología, Hospital Universitario de Canarias, Instituto de Tecnologías Biomédicas, Universidad de La Laguna, Tenerife, Spain
| | - João Frazão
- Department of Nephrology, Centro Hospitalar Universitário São João, Institute for Innovation and Health Research (I3S), Institute of Biomedical Engineering (INEB), Nephrology and Infectious Diseases Research Group, University of Porto, Porto, Portugal
| | - Pablo Ureña
- AURA Nord Saint Ouen Dialysis Service. Saint Ouen, France and Service d'Explorations Fonctionnelles Rénales, Hôpital Necker, Université Paris V, René Descartes, Paris, France
| | - Adriana Dusso
- Division of Endocrinology, Metabolism and Lipid Research, Washington University School of Medicine, St Louis, MO, USA
| | - Carolt Arana
- Departamento de Nefrología y Trasplante Renal, Hospital Clínic, Barcelona, España
| | - Fredzzia Graterol
- Servicio de Nefrología, Hospital Universitario Germans Trias i Pujol, RICORS, Institut d'Investigació en Ciències de la Salut Germans Trias i Pujol (IGTP), Universitat Autònoma de Barcelona, Badalona (Barcelona), Spain
| | - Gregorio Romero-González
- Servicio de Nefrología, Hospital Universitario Germans Trias i Pujol, RICORS, Institut d'Investigació en Ciències de la Salut Germans Trias i Pujol (IGTP), Universitat Autònoma de Barcelona, Badalona (Barcelona), Spain
| | - Maribel Troya
- Servicio de Nefrología, Hospital Universitario Germans Trias i Pujol, RICORS, Institut d'Investigació en Ciències de la Salut Germans Trias i Pujol (IGTP), Universitat Autònoma de Barcelona, Badalona (Barcelona), Spain
| | - Diana Samaniego
- Servicio de Nefrología, Hospital Universitario Germans Trias i Pujol, RICORS, Institut d'Investigació en Ciències de la Salut Germans Trias i Pujol (IGTP), Universitat Autònoma de Barcelona, Badalona (Barcelona), Spain
| | - Luis D'Marco
- CEU Cardenal Herrera University, Valencia, Spain
| | - José Manuel Valdivielso
- Vascular and Renal Translational Research Group, Biomedical Research Institute, IRBLLEIDA, Lleida, España. Red Nacional de Investigación en Nefrología (REDinREN, RETIC), Instituto de Salud Carlos III, Spain
| | - Elvira Fernández
- Vascular and Renal Translational Research Group, Biomedical Research Institute, IRBLLEIDA, Lleida, España. Red Nacional de Investigación en Nefrología (REDinREN, RETIC), Instituto de Salud Carlos III, Spain; Grupo de Investigación Traslacional Vascular y Renal, Fundación Renal Jaume Arnó, Lleida, Spain
| | | | - Vicente Torregrosa
- Departamento de Nefrología y Trasplante Renal, Hospital Clínic, Barcelona, España
| | - Juan F Navarro-González
- Unidad de Investigación y Servicio de Nefrología, Hospital Universitario Nuestra Señora de la Candelaria, Instituto Universitario de Tecnologías Biomédicas, Universidad de la Laguna, Santa Cruz de Tenerife, España. Red Nacional de Investigación en Nefrología (REDinREN, RICORS), Instituto de Salud Carlos III, Spain
| | - María Jesús Lloret
- Servicio de Nefrología, Fundació Puigvert, IIB Sant Pau, Barcelona, Spain
| | - J A Ballarín
- Servicio de Nefrología, Fundació Puigvert, IIB Sant Pau, Barcelona, Spain
| | - Ricardo J Bosch
- Unidad de Fisiología, Departamento de Biología de Sistemas, Facultad de Medicina, Universidad de Alcalá, Alcalá de Henares, Madrid, Spain
| | - José L Górriz
- Servicio de Nefrología, Hospital Clínico Universitario, INCLIVA, Universidad de Valencia, Valencia, Spain
| | | | - Orlando Gutiérrez
- Division of Nephrology, Department of Medicine, Universidad de Alabama en Birmingham, Birmingham USA
| | - Jordi Ara
- Servicio de Nefrología, Hospital Universitario Germans Trias i Pujol, RICORS, Institut d'Investigació en Ciències de la Salut Germans Trias i Pujol (IGTP), Universitat Autònoma de Barcelona, Badalona (Barcelona), Spain
| | - Arnold Felsenfeld
- Department of Medicine, Veterans Affairs Greater Los Angeles Healthcare System and David Geffen School of Medicine, University of California, Los Angeles, California, USA
| | - Antonio Canalejo
- Departamento de Ciencias Integradas/Centro de Investigación RENSMA, Facultad de Ciencias Experimentales, Universidad de Huelva. Huelva, Spain
| | - Yolanda Almadén
- Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC), Hospital Universitario Reina Sofía, Universidad de Córdoba, Córdoba, Spain
| |
Collapse
|
6
|
Cheng J, Feng Y, Feng X, Wu D, Lu X, Rao Z, Li C, Lin N, Jia C, Zhang Q. Improving the immunomodulatory function of mesenchymal stem cells by defined chemical approach. Front Immunol 2022; 13:1005426. [PMID: 36203584 PMCID: PMC9530344 DOI: 10.3389/fimmu.2022.1005426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Accepted: 08/31/2022] [Indexed: 11/30/2022] Open
Abstract
Mesenchymal stem cell (MSC) is a potential therapeutic material that has self-renewal, multilineage differentiation, and immunomodulation properties. However, the biological function of MSCs may decline due to the influence of donor differences and the in vitro expansion environment, which hinders the advancement of MSC-based clinical therapy. Here, we investigated a method for improving the immunomodulatory function of MSCs with the help of small-molecule compounds, A-83-01, CHIR99021, and Y27632 (ACY). The results showed that small-molecule induced MSCs (SM-MSCs) could enhance their immunosuppressive effects on T cells and macrophages. In vivo studies showed that, in contrast to control MSCs (Ctrl-MSCs), SM-MSCs could inhibit the inflammatory response in mouse models of delayed hypersensitivity and acute peritonitis more effectively. In addition, SM-MSCs showed the stronger ability to inhibit the infiltration of pro-inflammatory T cells and macrophages. Thus, small-molecule compounds ACY could better promote the immunomodulatory effect of MSCs, indicating it could be a potential improving method in MSC culture.
Collapse
Affiliation(s)
- Jintao Cheng
- Cell-Gene Therapy Translational Medicine Research Center, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yuan Feng
- Department of Hepatobiliary Surgery, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Xiao Feng
- Department of Hepatic Surgery, Liver Transplantation Center, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Donghao Wu
- Department of Medical Oncology, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Xu Lu
- Department of Hepatic Surgery, Liver Transplantation Center, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Zhihua Rao
- Tangxia Laboratory, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Cuiping Li
- Cell-Gene Therapy Translational Medicine Research Center, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Nan Lin
- Department of Hepatobiliary Surgery, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
- *Correspondence: Nan Lin, ; Changchang Jia, ; Qi Zhang,
| | - Changchang Jia
- Cell-Gene Therapy Translational Medicine Research Center, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
- *Correspondence: Nan Lin, ; Changchang Jia, ; Qi Zhang,
| | - Qi Zhang
- Cell-Gene Therapy Translational Medicine Research Center, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
- *Correspondence: Nan Lin, ; Changchang Jia, ; Qi Zhang,
| |
Collapse
|
7
|
Dutta P, Sengupta A, Chakraborty S. Epigenetics: a new warrior against cardiovascular calcification, a forerunner in modern lifestyle diseases. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:62093-62110. [PMID: 34601672 DOI: 10.1007/s11356-021-15718-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Accepted: 07/26/2021] [Indexed: 06/13/2023]
Abstract
Arterial and aortic valve calcifications are the most prevalent pathophysiological conditions among all the reported cases of cardiovascular calcifications. It increases with several risk factors like age, hypertension, external stimuli, mechanical forces, lipid deposition, malfunction of genes and signaling pathways, enhancement of naturally occurring calcium inhibitors, and many others. Modern-day lifestyle is affected by numerous environmental factors and harmful toxins that impair our health rather than providing benefits. Applying the combinatorial approach or targeting the exact mechanism could be a new strategy for drug designing or attenuating the severity of calcification. Most of the non-communicable diseases are life-threatening; thus, altering the phenotype and not the genotype may reveal the gateway for fighting with upcoming hurdles. Overall, this review summarizes the reason behind the generation of arterial and aortic valve calcification and its related signaling pathways and also the detrimental effects of calcification. In addition, the individual process of epigenetics and how the implementation of this process becomes a novel approach for diminishing the harmful effect of calcification are discussed. Noteworthy, as epigenetics is linked with genetics and environmental factors necessitates further clinical trials for complete and in-depth understanding and application of this strategy in a more specific and prudent manner.
Collapse
Affiliation(s)
- Parna Dutta
- Department of Life Sciences, Presidency University, 86/1, College Street, Baker building, 2nd floor, Kolkata, West Bengal, 700073, India
| | - Arunima Sengupta
- Department of Life science & Bio-technology, Jadavpur University, Kolkata, 700032, India
| | - Santanu Chakraborty
- Department of Life Sciences, Presidency University, 86/1, College Street, Baker building, 2nd floor, Kolkata, West Bengal, 700073, India.
| |
Collapse
|
8
|
[Research progress of traumatic heterotopic ossification]. ZHONGGUO XIU FU CHONG JIAN WAI KE ZA ZHI = ZHONGGUO XIUFU CHONGJIAN WAIKE ZAZHI = CHINESE JOURNAL OF REPARATIVE AND RECONSTRUCTIVE SURGERY 2022; 36:386-394. [PMID: 35293183 PMCID: PMC8923934 DOI: 10.7507/1002-1892.202110078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
OBJECTIVE To review and evaluate the research progress of traumatic heterotopic ossification (HO). METHODS The domestic and foreign related research literature on traumatic HO was widely consulted, and its etiology, pathogenesis, pathological progress, diagnosis, prevention, and treatment were summarized. RESULTS Traumatic HO is often caused by severe trauma such as joint operation, explosion injury, nerve injury, and burn. At present, it is widely believed that the occurrence of traumatic HO is closely related to inflammation and hypoxia. Oral non-steroidal anti-inflammatory drugs and surgery are the main methods to prevent and treat traumatic HO. CONCLUSION Nowadays, the pathogenesis of traumatic HO is still unclear, the efficiency of relevant prevention and treatment measures is low, and there is a lack of specific treatment method. In the future, it is necessary to further study the pathogenesis of traumatic HO and find specific prevention and treatment targets.
Collapse
|
9
|
Bodas de plata: 25 años de la primera demostración del efecto directo del fósforo en la célula paratiroidea. Nefrologia 2022. [DOI: 10.1016/j.nefro.2021.12.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
|
10
|
Masbuchin AN, Rohman MS, Liu PY. Role of Glycosylation in Vascular Calcification. Int J Mol Sci 2021; 22:9829. [PMID: 34575990 PMCID: PMC8469761 DOI: 10.3390/ijms22189829] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Revised: 09/02/2021] [Accepted: 09/08/2021] [Indexed: 12/19/2022] Open
Abstract
Glycosylation is an important step in post-translational protein modification. Altered glycosylation results in an abnormality that causes diseases such as malignancy and cardiovascular diseases. Recent emerging evidence highlights the importance of glycosylation in vascular calcification. Two major types of glycosylation, N-glycosylation and O-glycosylation, are involved in vascular calcification. Other glycosylation mechanisms, which polymerize the glycosaminoglycan (GAG) chain onto protein, resulting in proteoglycan (PG), also have an impact on vascular calcification. This paper discusses the role of glycosylation in vascular calcification.
Collapse
Affiliation(s)
- Ainun Nizar Masbuchin
- Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan 70457, Taiwan;
- Department of Cardiology and Vascular Medicine, Faculty of Medicine, Universitas Brawijaya, Malang 65111, Indonesia;
| | - Mohammad Saifur Rohman
- Department of Cardiology and Vascular Medicine, Faculty of Medicine, Universitas Brawijaya, Malang 65111, Indonesia;
| | - Ping-Yen Liu
- Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, Tainan 70457, Taiwan;
- Division of Cardiology, Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan 70403, Taiwan
| |
Collapse
|
11
|
Jenke A, Kistner J, Saradar S, Chekhoeva A, Yazdanyar M, Bergmann AK, Rötepohl MV, Lichtenberg A, Akhyari P. Transforming growth factor-β1 promotes fibrosis but attenuates calcification of valvular tissue applied as a three-dimensional calcific aortic valve disease model. Am J Physiol Heart Circ Physiol 2020; 319:H1123-H1141. [PMID: 32986963 DOI: 10.1152/ajpheart.00651.2019] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Calcific aortic valve disease (CAVD) is characterized by valvular fibrosis and calcification and driven by differentiating valvular interstitial cells (VICs). Expression data from patient biopsies suggest that transforming growth factor (TGF)-β1 is implicated in CAVD pathogenesis. However, CAVD models using isolated VICs failed to deliver clear evidence on the role of TGF-β1. Thus, employing cultures of aortic valve leaflets, we investigated effects of TGF-β1 in a tissue-based three-dimensional (3-D) CAVD model. We found that TGF-β1 induced phosphorylation of Mothers against decapentaplegic homolog (SMAD) 3 and expression of SMAD7, indicating effective downstream signal transduction in valvular tissue. Thus, TGF-β1 increased VIC contents of rough endoplasmic reticulum, Golgi, and secretory vesicles as well as tissue levels of RNA and protein. In addition, TGF-β1 raised expression of proliferation marker cyclin D1, attenuated VIC apoptosis, and upregulated VIC density. Moreover, TGF-β1 intensified myofibroblastic VIC differentiation as evidenced by increased α-smooth muscle actin and collagen type I along with diminished vimentin expression. In contrast, TGF-β1 attenuated phosphorylation of SMAD1/5/8 and upregulation of β-catenin while inhibiting osteoblastic VIC differentiation as revealed by downregulation of osteocalcin expression, alkaline phosphatase activity, and extracellular matrix incorporation of hydroxyapatite. Collectively, these effects resulted in blocking of valvular tissue calcification and associated disintegration of collagen fibers. Instead, TGF-β1 induced development of fibrosis. Overall, in a tissue-based 3-D CAVD model, TGF-β1 intensifies expressional and proliferative activation along with myofibroblastic differentiation of VICs, thus triggering dominant fibrosis. Simultaneously, by inhibiting SMAD1/5/8 activation and canonical Wnt/β-catenin signaling, TGF-β1 attenuates osteoblastic VIC differentiation, thus blocking valvular tissue calcification. These findings question a general phase-independent CAVD-promoting role of TGF-β1.NEW & NOTEWORTHY Employing aortic valve leaflets as a tissue-based three-dimensional disease model, our study investigates the role of transforming growth factor (TGF)-β1 in calcific aortic valve disease pathogenesis. We find that, by activating Mothers against decapentaplegic homolog 3, TGF-β1 intensifies expressional and proliferative activation along with myofibroblastic differentiation of valvular interstitial cells, thus triggering dominant fibrosis. Simultaneously, by inhibiting activation of Mothers against decapentaplegic homolog 1/5/8 and canonical Wnt/β-catenin signaling, TGF-β1 attenuates apoptosis and osteoblastic differentiation of valvular interstitial cells, thus blocking valvular tissue calcification. These findings question a general phase-independent calcific aortic valve disease-promoting role of TGF-β1.
Collapse
Affiliation(s)
- Alexander Jenke
- Department of Cardiac Surgery, Düsseldorf University Hospital, Düsseldorf, Germany.,Research Group Experimental Surgery, Medical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Julia Kistner
- Department of Cardiac Surgery, Düsseldorf University Hospital, Düsseldorf, Germany.,Research Group Experimental Surgery, Medical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Sarah Saradar
- Department of Cardiac Surgery, Düsseldorf University Hospital, Düsseldorf, Germany.,Research Group Experimental Surgery, Medical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Agunda Chekhoeva
- Department of Cardiac Surgery, Düsseldorf University Hospital, Düsseldorf, Germany.,Research Group Experimental Surgery, Medical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Mariam Yazdanyar
- Department of Cardiac Surgery, Düsseldorf University Hospital, Düsseldorf, Germany.,Research Group Experimental Surgery, Medical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Ann Kathrin Bergmann
- Core Facility for Electron Microscopy, Medical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Melanie Vera Rötepohl
- Department of Cardiac Surgery, Düsseldorf University Hospital, Düsseldorf, Germany.,Research Group Experimental Surgery, Medical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Artur Lichtenberg
- Department of Cardiac Surgery, Düsseldorf University Hospital, Düsseldorf, Germany.,Research Group Experimental Surgery, Medical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| | - Payam Akhyari
- Department of Cardiac Surgery, Düsseldorf University Hospital, Düsseldorf, Germany.,Research Group Experimental Surgery, Medical Faculty, Heinrich Heine University Düsseldorf, Düsseldorf, Germany
| |
Collapse
|
12
|
Yu L, Li M. Roles of klotho and stem cells in mediating vascular calcification (Review). Exp Ther Med 2020; 20:124. [PMID: 33005250 DOI: 10.3892/etm.2020.9252] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Accepted: 08/28/2020] [Indexed: 12/15/2022] Open
Abstract
Vascular calcification, characterized by the active deposition of calcium phosphate in the vascular walls, is commonly observed in aging, diabetes mellitus and chronic kidney disease. This process is mediated by different cell types, including vascular stem/progenitor cells. The anti-aging protein klotho may act as an inhibitor of vascular calcification through direct effects on vascular stem/progenitor cells with osteogenic differentiation potential. A better understanding of the possible effects of klotho on vascular stem/progenitor cells may provide novel insight into the cellular and molecular mechanisms of klotho deficiency-related vascular calcification and disease. The klotho protein may be considered as a promising therapeutic agent for treating vascular calcification and disease and calcification-related vascular diseases.
Collapse
Affiliation(s)
- Liangzhu Yu
- Hubei Key Laboratory of Cardiovascular, Cerebrovascular and Metabolic Disorders, Xianning, Hubei 437100, P.R. China.,Departments of Physiology, School of Basic Medical Sciences, Hubei University of Science and Technology, Xianning, Hubei 437100, P.R. China
| | - Mincai Li
- Hubei Key Laboratory of Cardiovascular, Cerebrovascular and Metabolic Disorders, Xianning, Hubei 437100, P.R. China.,Departments of Pathology, School of Basic Medical Sciences, Hubei University of Science and Technology, Xianning, Hubei 437100, P.R. China
| |
Collapse
|
13
|
Li L, Tuan RS. Mechanism of traumatic heterotopic ossification: In search of injury-induced osteogenic factors. J Cell Mol Med 2020; 24:11046-11055. [PMID: 32853465 PMCID: PMC7576286 DOI: 10.1111/jcmm.15735] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2020] [Accepted: 07/30/2020] [Indexed: 12/11/2022] Open
Abstract
Heterotopic ossification (HO) is a pathological condition of abnormal bone formation in soft tissue. Three factors have been proposed as required to induce HO: (a) osteogenic precursor cells, (b) osteoinductive agents and (c) an osteoconductive environment. Since Urist's landmark discovery of bone induction in skeletal muscle tissue by demineralized bone matrix, it is generally believed that skeletal muscle itself is a conductive environment for osteogenesis and that resident progenitor cells in skeletal muscle are capable of differentiating into osteoblast to form bone. However, little is known about the naturally occurring osteoinductive agents that triggered this osteogenic response in the first place. This article provides a review of the emerging findings regarding distinct types of HO to summarize the current understanding of HO mechanisms, with special attention to the osteogenic factors that are induced following injury. Specifically, we hypothesize that muscle injury‐induced up‐regulation of local bone morphogenetic protein‐7 (BMP‐7) level, combined with glucocorticoid excess‐induced down‐regulation of circulating transforming growth factor‐β1 (TGF‐β1) level, could be an important causative mechanism of traumatic HO formation.
Collapse
Affiliation(s)
- La Li
- Center for Cellular and Molecular Engineering, Department of Orthopaedic Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Rocky S Tuan
- Center for Cellular and Molecular Engineering, Department of Orthopaedic Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.,Institute for Tissue Engineering and Regenerative Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
| |
Collapse
|
14
|
Temporal TGF-β Supergene Family Signalling Cues Modulating Tissue Morphogenesis: Chondrogenesis within a Muscle Tissue Model? Int J Mol Sci 2020; 21:ijms21144863. [PMID: 32660137 PMCID: PMC7402331 DOI: 10.3390/ijms21144863] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Revised: 07/06/2020] [Accepted: 07/07/2020] [Indexed: 12/31/2022] Open
Abstract
Temporal translational signalling cues modulate all forms of tissue morphogenesis. However, if the rules to obtain specific tissues rely upon specific ligands to be active or inactive, does this mean we can engineer any tissue from another? The present study focused on the temporal effect of “multiple” morphogen interactions on muscle tissue to figure out if chondrogenesis could be induced, opening up the way for new tissue models or therapies. Gene expression and histomorphometrical analysis of muscle tissue exposed to rat bone morphogenic protein 2 (rBMP-2), rat transforming growth factor beta 3 (rTGF-β3), and/or rBMP-7, including different combinations applied briefly for 48 h or continuously for 30 days, revealed that a continuous rBMP-2 stimulation seems to be critical to initiate a chondrogenesis response that was limited to the first seven days of culture, but only in the absence of rBMP-7 and/or rTGF-β3. After day 7, unknown modulatory effects retard rBMP-2s’ effect where only through the paired-up addition of rBMP-7 and/or rTGF-β3 a chondrogenesis-like reaction seemed to be maintained. This new tissue model, whilst still very crude in its design, is a world-first attempt to better understand how multiple morphogens affect tissue morphogenesis with time, with our goal being to one day predict the chronological order of what signals have to be applied, when, for how long, and with which other signals to induce and maintain a desired tissue morphogenesis.
Collapse
|
15
|
Li L, Xiang S, Wang B, Lin H, Kihara S, Sun H, Alexander PG, Tuan RS. TGF-β1 plays a protective role in glucocorticoid-induced dystrophic calcification. Bone 2020; 136:115355. [PMID: 32259685 DOI: 10.1016/j.bone.2020.115355] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2020] [Revised: 03/31/2020] [Accepted: 04/03/2020] [Indexed: 11/28/2022]
Abstract
Dystrophic calcification (DC) is the deposition of calcium in degenerated tissue which occurs as a reaction to tissue damage. Sometimes if tissue repair fails, it can progress into heterotopic ossification (HO), a pathological condition of abnormal bone formation. HO happens frequently in severe trauma patients such as in blast injury, central nervous system injury and burn injury, in which excessive endogenous glucocorticoid production has always been found. Glucocorticoids have a big impact on bone and muscle. However, few studies have investigated the impact of glucocorticoids on DC/HO formation in muscle. This study aimed to determine the role of glucocorticoids in DC/HO pathogenesis following muscular injury and the possible underlying mechanism. In this study, we administered a high dose of a synthetic glucocorticoid, dexamethasone (DEX), to animals with muscle injury induced by cardiotoxin (CTX) injection to mimic a glucocorticoid excess state following severe muscle trauma. The findings reported here showed that DEX treatment together with CTX-induced muscle injury led to a significant amount of DC in muscle. This effect was likely related to protein level alterations in the fibrinolytic system and resultant decreased circulating transforming growth factor-beta 1 (TGF-β1), given that supplementation of recombinant TGF-β1 markedly rescued this phenomenon. In summary, our results suggest that glucocorticoid excess impairs muscle regeneration and promotes DC/HO, and that TGF-β1 could be a key factor in modulating this process.
Collapse
Affiliation(s)
- La Li
- Center for Cellular and Molecular Engineering, Department of Orthopaedic Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA; Graduate Program of Cellular and Molecular Pathology, Department of Pathology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Shiqi Xiang
- Center for Cellular and Molecular Engineering, Department of Orthopaedic Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Bing Wang
- Center for Cellular and Molecular Engineering, Department of Orthopaedic Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA; Molecular Therapeutics Laboratory, Department of Orthopaedic Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Hang Lin
- Center for Cellular and Molecular Engineering, Department of Orthopaedic Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA; Graduate Program of Cellular and Molecular Pathology, Department of Pathology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Shinsuke Kihara
- Center for Cellular and Molecular Engineering, Department of Orthopaedic Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Hui Sun
- Musculoskeletal Growth & Regeneration Laboratory, Department of Orthopaedic Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Peter G Alexander
- Center for Cellular and Molecular Engineering, Department of Orthopaedic Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Rocky S Tuan
- Center for Cellular and Molecular Engineering, Department of Orthopaedic Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA; Graduate Program of Cellular and Molecular Pathology, Department of Pathology, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.
| |
Collapse
|
16
|
Zhang Q, Zhou D, Wang H, Tan J. Heterotopic ossification of tendon and ligament. J Cell Mol Med 2020; 24:5428-5437. [PMID: 32293797 PMCID: PMC7214162 DOI: 10.1111/jcmm.15240] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2020] [Revised: 03/14/2020] [Accepted: 03/17/2020] [Indexed: 02/06/2023] Open
Abstract
Much of the similarities of the tissue characteristics, pathologies and mechanisms of heterotopic ossification (HO) formation are shared between HO of tendon and ligament (HOTL). Unmet need and no effective treatment has been developed for HOTL, primarily attributable to poor understanding of cellular and molecular mechanisms. HOTL forms via endochondral ossification, a common process of most kinds of HO. HOTL is a dynamic pathologic process that includes trauma/injury, inflammation, mesenchymal stromal cell (MSC) recruitment, chondrogenic differentiation and, finally, ossification. A variety of signal pathways involve HOTL with multiple roles in different stages of HO formation, and here in this review, we summarize the progress and provide an up‐to‐date understanding of HOTL.
Collapse
Affiliation(s)
- Qiang Zhang
- Department of Orthopaedic Surgery, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China.,Department of Orthopedics, Changzhou No. 2 People's Hospital, Changzhou, China.,Division of Geriatric Medicine & Gerontology, Department of Internal Medicine, Mayo Clinic, Rochester, MN, USA.,Department of Physiology and Biomedical Engineering, Mayo Clinic, Rochester, MN, USA
| | - Dong Zhou
- Department of Orthopedics, Changzhou No. 2 People's Hospital, Changzhou, China
| | - Haitao Wang
- Division of Geriatric Medicine & Gerontology, Department of Internal Medicine, Mayo Clinic, Rochester, MN, USA.,Department of Physiology and Biomedical Engineering, Mayo Clinic, Rochester, MN, USA
| | - Jun Tan
- Department of Orthopaedic Surgery, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China.,Department of Orthopedics, Pinghu Second People's Hospital, Pinghu, China
| |
Collapse
|
17
|
Passos LSA, Lupieri A, Becker-Greene D, Aikawa E. Innate and adaptive immunity in cardiovascular calcification. Atherosclerosis 2020; 306:59-67. [PMID: 32222287 DOI: 10.1016/j.atherosclerosis.2020.02.016] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2019] [Revised: 01/10/2020] [Accepted: 02/20/2020] [Indexed: 12/19/2022]
Abstract
Despite the focus placed on cardiovascular research, the prevalence of vascular and valvular calcification is increasing and remains a leading contributor of cardiovascular morbidity and mortality. Accumulating studies provide evidence that cardiovascular calcification is an inflammatory disease in which innate immune signaling becomes sustained and/or excessive, shaping a deleterious adaptive response. The triggering immune factors and subsequent inflammatory events surrounding cardiovascular calcification remain poorly understood, despite sustained significant research interest and support in the field. Most studies on cardiovascular calcification focus on innate cells, particularly macrophages' ability to release pro-osteogenic cytokines and calcification-prone extracellular vesicles and apoptotic bodies. Even though substantial evidence demonstrates that macrophages are key components in triggering cardiovascular calcification, the crosstalk between innate and adaptive immune cell components has not been adequately addressed. The only therapeutic options currently used are invasive procedures by surgery or transcatheter intervention. However, no approved drug has shown prophylactic or therapeutic effectiveness. Conventional diagnostic imaging is currently the best method for detecting, measuring, and assisting in the treatment of calcification. However, these common imaging modalities are unable to detect early subclinical stages of disease at the level of microcalcifications; therefore, the vast majority of patients are diagnosed when macrocalcifications are already established. In this review, we unravel the current knowledge of how innate and adaptive immunity regulate cardiovascular calcification; and put forward differences and similarities between vascular and valvular disease. Additionally, we highlight potential immunomodulatory drugs with the potential to target calcification and propose avenues in need of further translational inquiry.
Collapse
Affiliation(s)
- Livia S A Passos
- Center for Excellence in Vascular Biology, Division of Cardiovascular Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, 02115, USA
| | - Adrien Lupieri
- Center for Excellence in Vascular Biology, Division of Cardiovascular Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, 02115, USA
| | - Dakota Becker-Greene
- Center for Excellence in Vascular Biology, Division of Cardiovascular Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, 02115, USA
| | - Elena Aikawa
- Center for Excellence in Vascular Biology, Division of Cardiovascular Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, 02115, USA; Center for Interdisciplinary Cardiovascular Sciences, Division of Cardiovascular Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, 02115, USA; Department of Pathology, Sechenov First Moscow State Medical University, Moscow, 119992, Russia.
| |
Collapse
|
18
|
Sirtuin-1 and Its Relevance in Vascular Calcification. Int J Mol Sci 2020; 21:ijms21051593. [PMID: 32111067 PMCID: PMC7084838 DOI: 10.3390/ijms21051593] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Revised: 02/23/2020] [Accepted: 02/24/2020] [Indexed: 12/16/2022] Open
Abstract
Vascular calcification (VC) is highly associated with cardiovascular disease and all-cause mortality in patients with chronic kidney disease. Dysregulation of endothelial cells and vascular smooth muscle cells (VSMCs) is related to VC. Sirtuin-1 (Sirt1) deacetylase encompasses a broad range of transcription factors that are linked to an extended lifespan. Sirt1 enhances endothelial NO synthase and upregulates FoxOs to activate its antioxidant properties and delay cell senescence. Sirt1 reverses osteogenic phenotypic transdifferentiation by influencing RUNX2 expression in VSMCs. Low Sirt1 hardly prevents acetylation by p300 and phosphorylation of β-catenin that, following the facilitation of β-catenin translocation, drives osteogenic phenotypic transdifferentiation. Hyperphosphatemia induces VC by osteogenic conversion, apoptosis, and senescence of VSMCs through the Pit-1 cotransporter, which can be retarded by the sirt1 activator resveratrol. Proinflammatory adipocytokines released from dysfunctional perivascular adipose tissue (PVAT) mediate medial calcification and arterial stiffness. Sirt1 ameliorates release of PVAT adipokines and increases adiponectin secretion, which interact with FoxO 1 against oxidative stress and inflammatory arterial insult. Conclusively, Sirt1 decelerates VC by means of influencing endothelial NO bioavailability, senescence of ECs and VSMCs, osteogenic phenotypic transdifferentiation, apoptosis of VSMCs, ECM deposition, and the inflammatory response of PVAT. Factors that aggravate VC include vitamin D deficiency-related macrophage recruitment and further inflammation responses. Supplementation with vitamin D to adequate levels is beneficial in improving PVAT macrophage infiltration and local inflammation, which further prevents VC.
Collapse
|
19
|
Cabrera-Pérez R, Monguió-Tortajada M, Gámez-Valero A, Rojas-Márquez R, Borràs FE, Roura S, Vives J. Osteogenic commitment of Wharton's jelly mesenchymal stromal cells: mechanisms and implications for bioprocess development and clinical application. Stem Cell Res Ther 2019; 10:356. [PMID: 31779673 PMCID: PMC6883559 DOI: 10.1186/s13287-019-1450-3] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Revised: 10/03/2019] [Accepted: 10/11/2019] [Indexed: 12/12/2022] Open
Abstract
Background Orthopaedic diseases are one of the major targets for regenerative medicine. In this context, Wharton’s jelly (WJ) is an alternative source to bone marrow (BM) for allogeneic transplantation since its isolation does not require an invasive procedure for cell collection and does not raise major ethical concerns. However, the osteogenic capacity of human WJ-derived multipotent mesenchymal stromal cells (MSC) remains unclear. Methods Here, we compared the baseline osteogenic potential of MSC from WJ and BM cell sources by cytological staining, quantitative real-time PCR and proteomic analysis, and assessed chemical and biological strategies for priming undifferentiated WJ-MSC. Concretely, different inhibitors/activators of the TGFβ1-BMP2 signalling pathway as well as the secretome of differentiating BM-MSC were tested. Results Cytochemical staining as well as gene expression and proteomic analysis revealed that osteogenic commitment was poor in WJ-MSC. However, stimulation of the BMP2 pathway with BMP2 plus tanshinone IIA and the addition of extracellular vesicles or protein-enriched preparations from differentiating BM-MSC enhanced WJ-MSC osteogenesis. Furthermore, greater outcome was obtained with the use of conditioned media from differentiating BM-MSC. Conclusions Altogether, our results point to the use of master banks of WJ-MSC as a valuable alternative to BM-MSC for orthopaedic conditions.
Collapse
Affiliation(s)
- Raquel Cabrera-Pérez
- Cell Therapy Service, Blood and Tissue Bank (BST), Barcelona, Catalonia, Spain. .,Musculoskeletal Tissue Engineering Group, Vall d'Hebron Research Institute (VHIR) and Universitat Autònoma de Barcelona (UAB), Barcelona, Catalonia, Spain.
| | - Marta Monguió-Tortajada
- REMAR-IVECAT Group, Health Science Research Institute Germans Trias i Pujol (IGTP), Badalona, Catalonia, Spain
| | - Ana Gámez-Valero
- REMAR-IVECAT Group, Health Science Research Institute Germans Trias i Pujol (IGTP), Badalona, Catalonia, Spain
| | - Raquel Rojas-Márquez
- Cell Therapy Service, Blood and Tissue Bank (BST), Barcelona, Catalonia, Spain.,Gene Regulation, Stem Cells and Cancer Program, Centre for Genomic Regulation (CRG), Barcelona, Catalonia, Spain
| | - Francesc Enric Borràs
- REMAR-IVECAT Group, Health Science Research Institute Germans Trias i Pujol (IGTP), Badalona, Catalonia, Spain.,Nephrology Service, Germans Trias i Pujol University Hospital, Badalona, Catalonia, Spain
| | - Santiago Roura
- ICREC Research Program, Health Science Research Institute Germans Trias i Pujol (IGTP), Badalona, Catalonia, Spain
| | - Joaquim Vives
- Cell Therapy Service, Blood and Tissue Bank (BST), Barcelona, Catalonia, Spain. .,Musculoskeletal Tissue Engineering Group, Vall d'Hebron Research Institute (VHIR) and Universitat Autònoma de Barcelona (UAB), Barcelona, Catalonia, Spain. .,Medicine Department, Universitat Autònoma de Barcelona (UAB), Badalona, Catalonia, Spain.
| |
Collapse
|
20
|
Wang Z, Sun J, Li Y, Chen C, Xu Y, Zang X, Li L, Meng K. Experimental study of the synergistic effect and network regulation mechanisms of an applied combination of BMP-2, VEGF, and TGF-β1 on osteogenic differentiation. J Cell Biochem 2019; 121:2394-2405. [PMID: 31646676 DOI: 10.1002/jcb.29462] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2019] [Accepted: 10/10/2019] [Indexed: 02/03/2023]
Abstract
The study aimed to explore the osteogenic effect induced by the combined use of bone morphogenetic protein-2 (BMP-2), vascular endothelial growth factor (VEGF), and transforming growth factor-β1 (TGF-β1), attain the best combination for osteogenic quality and efficiency, and explore the network regulation mechanisms of induced osteogenesis. MC3T3-E1 cells were cultured in vitro, and BMP-2, VEGF, and TGF β1 were added to osteogenic induction mediums in different combinations to conduct experiments. At 7 and 14 days, the alkaline phosphatase (ALP) and Alizarin Red S (ARS) staining of the applied BMP-2 and VEGF combination were deeper and the quantitative analysis were higher than those of the other groups. After optimizing the time-effect relationship of the combined application, with BMP-2, VEGF, and TGF-β1 adding in the early stage and BMP-2 and VEGF adding in the late, the ALP and ARS staining of these groups were deeper and the quantitative analyses were meaningfully higher than the BMP-2 and VEGF combination group at 7 and 14 days. The expression of the RUNX2 gene and the Smad1 signaling pathway in the optimized combination group was also significantly higher. The results demonstrate that the combination of BMP-2, VEGF, and TGF-β1 applied according to the time-effect relationship can significantly promote osteogenic differentiation mainly through the classical BMP-receptor-Smad signal pathway.
Collapse
Affiliation(s)
- Zhihao Wang
- Department of Oral & Maxillofacial Surgery, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, China.,School of Stomatology, Qingdao University, Qingdao, Shandong, China
| | - Jian Sun
- Department of Oral & Maxillofacial Surgery, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, China.,School of Stomatology, Qingdao University, Qingdao, Shandong, China.,Dental Digital Medicine & 3D Printing Engineering Laboratory of Qingdao, Qingdao, Shandong, China.,Shandong Provincial Key Laboratory of Digital Medicine and Computer-assisted Surgery, Qingdao, Shandong, China
| | - Yali Li
- Department of Operating Room, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, China
| | - Chen Chen
- Department of Oral & Maxillofacial Surgery, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, China
| | - Yaoxiang Xu
- Department of Oral & Maxillofacial Surgery, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, China
| | - Xiaolong Zang
- Department of Oral & Maxillofacial Surgery, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, China
| | - Li Li
- Department of Oral & Maxillofacial Surgery, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, China.,School of Stomatology, Qingdao University, Qingdao, Shandong, China
| | - Kun Meng
- Department of Oral & Maxillofacial Surgery, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, China.,School of Stomatology, Qingdao University, Qingdao, Shandong, China
| |
Collapse
|
21
|
Dituri F, Cossu C, Mancarella S, Giannelli G. The Interactivity between TGFβ and BMP Signaling in Organogenesis, Fibrosis, and Cancer. Cells 2019; 8:E1130. [PMID: 31547567 PMCID: PMC6829314 DOI: 10.3390/cells8101130] [Citation(s) in RCA: 79] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2019] [Revised: 09/16/2019] [Accepted: 09/17/2019] [Indexed: 12/12/2022] Open
Abstract
The Transforming Growth Factor beta (TGFβ) and Bone Morphogenic Protein (BMP) pathways intersect at multiple signaling hubs and cooperatively or counteractively participate to bring about cellular processes which are critical not only for tissue morphogenesis and organogenesis during development, but also for adult tissue homeostasis. The proper functioning of the TGFβ/BMP pathway depends on its communication with other signaling pathways and any deregulation leads to developmental defects or diseases, including fibrosis and cancer. In this review we explore the cellular and physio-pathological contexts in which the synergism or antagonism between the TGFβ and BMP pathways are crucial determinants for the normal developmental processes, as well as the progression of fibrosis and malignancies.
Collapse
Affiliation(s)
- Francesco Dituri
- National Institute of Gastroenterology "S. De Bellis", Research Hospital, Castellana Grotte, 70013 Bari, Italy.
| | - Carla Cossu
- National Institute of Gastroenterology "S. De Bellis", Research Hospital, Castellana Grotte, 70013 Bari, Italy.
| | - Serena Mancarella
- National Institute of Gastroenterology "S. De Bellis", Research Hospital, Castellana Grotte, 70013 Bari, Italy.
| | - Gianluigi Giannelli
- National Institute of Gastroenterology "S. De Bellis", Research Hospital, Castellana Grotte, 70013 Bari, Italy.
| |
Collapse
|
22
|
The wonders of BMP9: From mesenchymal stem cell differentiation, angiogenesis, neurogenesis, tumorigenesis, and metabolism to regenerative medicine. Genes Dis 2019; 6:201-223. [PMID: 32042861 PMCID: PMC6997590 DOI: 10.1016/j.gendis.2019.07.003] [Citation(s) in RCA: 69] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2019] [Revised: 07/07/2019] [Accepted: 07/10/2019] [Indexed: 12/15/2022] Open
Abstract
Although bone morphogenetic proteins (BMPs) initially showed effective induction of ectopic bone growth in muscle, it has since been determined that these proteins, as members of the TGF-β superfamily, play a diverse and critical array of biological roles. These roles include regulating skeletal and bone formation, angiogenesis, and development and homeostasis of multiple organ systems. Disruptions of the members of the TGF-β/BMP superfamily result in severe skeletal and extra-skeletal irregularities, suggesting high therapeutic potential from understanding this family of BMP proteins. Although it was once one of the least characterized BMPs, BMP9 has revealed itself to have the highest osteogenic potential across numerous experiments both in vitro and in vivo, with recent studies suggesting that the exceptional potency of BMP9 may result from unique signaling pathways that differentiate it from other BMPs. The effectiveness of BMP9 in inducing bone formation was recently revealed in promising experiments that demonstrated efficacy in the repair of critical sized cranial defects as well as compatibility with bone-inducing bio-implants, revealing the great translational promise of BMP9. Furthermore, emerging evidence indicates that, besides its osteogenic activity, BMP9 exerts a broad range of biological functions, including stem cell differentiation, angiogenesis, neurogenesis, tumorigenesis, and metabolism. This review aims to summarize our current understanding of BMP9 across biology and the body.
Collapse
|
23
|
Aaron M, Nadeau G, Ouimet-Grennan E, Drouin S, Bertout L, Beaulieu P, St-Onge P, Shalmiev A, Veilleux LN, Rauch F, Petrykey K, Laverdière C, Sinnett D, Alos N, Krajinovic M. Identification of a single-nucleotide polymorphism within CDH2 gene associated with bone morbidity in childhood acute lymphoblastic leukemia survivors. Pharmacogenomics 2019; 20:409-420. [PMID: 30983502 DOI: 10.2217/pgs-2018-0169] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Aim: To identify genetic markers associated with late treatment-related skeletal morbidity in survivors of childhood acute lymphoblastic leukemia (ALL). Patients & methods: To this end, we measured the association between reduction in bone mineral density or vertebral fractures prevalence and variants from 1039 genes derived through whole exome sequencing in 242 childhood ALL survivors. Top-ranking variants were confirmed through genotyping, and further explored with stratified analyses and multivariable models. Results: The minor allele of rs1944294 in CDH2 gene was associated with bone geometrical parameter, trabecular cross-sectional area (p = 0.001). The association was modulated by radiation therapy (p = 0.001) and post-treatment time (p = 0.0002). Conclusion: The variant in CDH2 gene is a potential novel risk factor of bone morbidity in survivors of childhood ALL.
Collapse
Affiliation(s)
- Michelle Aaron
- Department of Medicine, Université de Montréal, Montreal, Quebec, H3T 1J4, Canada
| | - Geneviève Nadeau
- Department of Medicine, Université de Montréal, Montreal, Quebec, H3T 1J4, Canada
| | - Erika Ouimet-Grennan
- Department of Medicine, Université de Montréal, Montreal, Quebec, H3T 1J4, Canada
| | - Simon Drouin
- Sainte-Justine University Hospital Research Centre, Montreal, Quebec, H3T 1C5, Canada
| | - Laurence Bertout
- Sainte-Justine University Hospital Research Centre, Montreal, Quebec, H3T 1C5, Canada
| | - Patrick Beaulieu
- Sainte-Justine University Hospital Research Centre, Montreal, Quebec, H3T 1C5, Canada
| | - Pascal St-Onge
- Sainte-Justine University Hospital Research Centre, Montreal, Quebec, H3T 1C5, Canada
| | - Albert Shalmiev
- Department of Pharmacology and Physiology, Université de Montréal, Quebec, H3T 1J4, Canada
| | | | - Frank Rauch
- Montreal Shriners Hospital for Children, Montreal, Quebec, H4A 0A9, Canada
| | - Kateryna Petrykey
- Sainte-Justine University Hospital Research Centre, Montreal, Quebec, H3T 1C5, Canada.,Department of Pharmacology and Physiology, Université de Montréal, Quebec, H3T 1J4, Canada
| | - Caroline Laverdière
- Sainte-Justine University Hospital Research Centre, Montreal, Quebec, H3T 1C5, Canada.,Department of Pediatrics, Université de Montréal, Quebec, H3T 1J4, Canada
| | - Daniel Sinnett
- Sainte-Justine University Hospital Research Centre, Montreal, Quebec, H3T 1C5, Canada.,Department of Pediatrics, Université de Montréal, Quebec, H3T 1J4, Canada
| | - Nathalie Alos
- Sainte-Justine University Hospital Research Centre, Montreal, Quebec, H3T 1C5, Canada.,Department of Pediatrics, Université de Montréal, Quebec, H3T 1J4, Canada.,Division of Endocrinology, Sainte-Justine University Hospital Center, Montreal, Quebec, H3T 1C5, Canada
| | - Maja Krajinovic
- Sainte-Justine University Hospital Research Centre, Montreal, Quebec, H3T 1C5, Canada.,Department of Pharmacology and Physiology, Université de Montréal, Quebec, H3T 1J4, Canada.,Department of Pediatrics, Université de Montréal, Quebec, H3T 1J4, Canada
| |
Collapse
|
24
|
Nadeau G, Ouimet-Grennan E, Aaron M, Drouin S, Bertout L, Shalmiev A, Beaulieu P, St-Onge P, Veilleux LN, Rauch F, Petrykey K, Laverdière C, Sinnett D, Alos N, Krajinovic M. Identification of genetic variants associated with skeletal muscle function deficit in childhood acute lymphoblastic leukemia survivors. PHARMACOGENOMICS & PERSONALIZED MEDICINE 2019; 12:33-45. [PMID: 31114288 PMCID: PMC6489684 DOI: 10.2147/pgpm.s192924] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Accepted: 01/21/2019] [Indexed: 12/12/2022]
Abstract
Background: Although 80% of childhood acute lymphoblastic leukemia (ALL) cases are cured with current treatment protocols, exposure to chemotherapeutics or radiation therapy during a vulnerable period of child development has been associated with a high frequency of late adverse effects (LAE). Previous observations suggest important skeletal muscle size, density and function deficits in ALL survivors. Purpose: Given that only a fraction of all patients will suffer from this particular complication, we investigated whether it could be predicted by genetic markers. Patients and methods: We analysed associations between skeletal muscle force (Fmax) and power (Pmax) and germline genetic variants from 1039 genes derived through whole-exome sequencing. Top-ranking association signals retained after correction for multiple testing were confirmed through genotyping, and further analysed through stratified analyses and multivariate models. Results: Our results show that skeletal muscle function deficit is associated with two common single nucleotide polymorphisms (SNPs) (rs2001616DUOX2, P=0.0002 (Pmax) and rs41270041ADAMTS4, P=0.02 (Fmax)) and two rare ones located in the ALOX15 gene (P=0.001 (Pmax)). These associations were further modulated by sex, body mass index and risk groups, which reflected glucocorticoid dose and radiation therapy (P≤0.02). Conclusion: Occurrence of muscle function deficit in childhood ALL is thus strongly modulated by variations in the DUOX2, ADAMTS4 and ALOX15 genes, which could lead to personalized prevention strategies in childhood ALL survivors.
Collapse
Affiliation(s)
- Geneviève Nadeau
- Department of Medicine, University of Montreal, Montreal, QC, Canada
| | | | - Michelle Aaron
- Department of Medicine, University of Montreal, Montreal, QC, Canada
| | - Simon Drouin
- Sainte-Justine University Hospital Research Centre, Montreal, QC, Canada
| | - Laurence Bertout
- Sainte-Justine University Hospital Research Centre, Montreal, QC, Canada
| | - Albert Shalmiev
- Sainte-Justine University Hospital Research Centre, Montreal, QC, Canada
| | - Patrick Beaulieu
- Sainte-Justine University Hospital Research Centre, Montreal, QC, Canada
| | - Pascal St-Onge
- Sainte-Justine University Hospital Research Centre, Montreal, QC, Canada
| | | | - Frank Rauch
- Division of paediatrics, Montreal Shriners Hospital for Children, Montreal, QC, Canada
| | - Kateryna Petrykey
- Department of Medicine, University of Montreal, Montreal, QC, Canada.,Sainte-Justine University Hospital Research Centre, Montreal, QC, Canada
| | - Caroline Laverdière
- Department of Medicine, University of Montreal, Montreal, QC, Canada.,Sainte-Justine University Hospital Research Centre, Montreal, QC, Canada.,Division of Hemato-Oncology, Sainte-Justine University Hospital Centre, Montreal, QC, Canada
| | - Daniel Sinnett
- Department of Medicine, University of Montreal, Montreal, QC, Canada.,Sainte-Justine University Hospital Research Centre, Montreal, QC, Canada.,Division of Hemato-Oncology, Sainte-Justine University Hospital Centre, Montreal, QC, Canada
| | - Nathalie Alos
- Department of Medicine, University of Montreal, Montreal, QC, Canada.,Sainte-Justine University Hospital Research Centre, Montreal, QC, Canada.,Division of Endocrinology, Sainte-Justine University Hospital Centre, Montreal, QC, Canada
| | - Maja Krajinovic
- Department of Medicine, University of Montreal, Montreal, QC, Canada.,Sainte-Justine University Hospital Research Centre, Montreal, QC, Canada.,Division of Hemato-Oncology, Sainte-Justine University Hospital Centre, Montreal, QC, Canada
| |
Collapse
|
25
|
Strauss FJ, Di Summa F, Stähli A, Matos L, Vaca F, Schuldt G, Gruber R. TGF-β activity in acid bone lysate adsorbs to titanium surface. Clin Implant Dent Relat Res 2019; 21:336-343. [PMID: 30817088 PMCID: PMC6593995 DOI: 10.1111/cid.12734] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Revised: 01/19/2019] [Accepted: 01/22/2019] [Indexed: 11/29/2022]
Abstract
Objectives Osteoblasts lay down new bone on implant surfaces. The underlying cellular mechanism and the spatio‐temporal mode of action, however, remain unclear. It can be proposed that growth factors released upon acidification by osteoclasts adsorb to the implant surface and control the early stages of osseointegration. Methods To simulate bone lysis by osteoclasts, titanium discs were exposed to acid bone lysate (ABL) followed by vigorous washing and seeding of oral fibroblasts. The expression of TGF‐β target genes interleukin 11 (IL11) and NADPH oxidase 4 (NOX4) was evaluated by reverse transcriptase polymerase chain reaction and IL11 ELISA. TGF‐β signaling activation was assessed via Smad2/3 immunofluorescence. The impact of ABL on osteogenic differentiation was determined with murine ST2 mesenchymal stromal cells. Results We report here that ABL‐conditioned titanium discs, independent of turned or rough surface, increased the expression of IL11 and NOX4. This increase was blocked by the TGF‐β receptor 1 antagonist SB431542. Further support for the TGF‐β signaling activation came from the translocation of Smad2/3 into the nucleus of oral fibroblasts. Moreover, titanium discs exposed to ABL decreased alkaline phosphatase and osteopontin in ST2 cells. Conclusions These in vitro findings suggest that titanium can adsorb TGF‐β from ABLs. The data provide a strong impetus for studies on the protein adsorption on implant surfaces in vitro and in vivo, specifically for growth factors including bone‐derived TGF‐β during successful and failed osseointegration.
Collapse
Affiliation(s)
- Franz Josef Strauss
- Department of Oral Biology, Medical University of Vienna, Vienna, Austria.,Department of Conservative Dentistry, School of Dentistry, University of Chile, Santiago, Chile
| | - Francesca Di Summa
- Department of Oral Biology, Medical University of Vienna, Vienna, Austria
| | - Alexandra Stähli
- Department of Oral Biology, Medical University of Vienna, Vienna, Austria.,Department of Periodontology, School of Dental Medicine, University of Bern, Bern, Switzerland
| | - Luiza Matos
- Department of Oral Biology, Medical University of Vienna, Vienna, Austria
| | - Fabiola Vaca
- Department of Oral Biology, Medical University of Vienna, Vienna, Austria
| | - Guenther Schuldt
- Department of Periodontics, University of Southern Santa Catarina, Grande Florianopolis, Brazil
| | - Reinhard Gruber
- Department of Oral Biology, Medical University of Vienna, Vienna, Austria
| |
Collapse
|
26
|
miR-145-5p suppresses osteogenic differentiation of adipose-derived stem cells by targeting semaphorin 3A. In Vitro Cell Dev Biol Anim 2019; 55:189-202. [DOI: 10.1007/s11626-019-00318-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2018] [Accepted: 01/03/2019] [Indexed: 12/24/2022]
|
27
|
Ji R, Sun H, Peng J, Ma X, Bao L, Fu Y, Zhang X, Luo C, Gao C, Jin Y, Sun S. Rosmarinic acid exerts an antagonistic effect on vascular calcification by regulating the Nrf2 signalling pathway. Free Radic Res 2019; 53:187-197. [PMID: 30864863 DOI: 10.1080/10715762.2018.1558447] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2018] [Revised: 10/15/2018] [Accepted: 12/08/2018] [Indexed: 12/20/2022]
Abstract
Vascular calcification (VC) is a process in which calcium phosphate crystals deposit within the intima and middle membrane of the vascular wall. Rosmarinic acid (RA) is a common phenolic compound. It possesses antioxidation, anti-inflammatory, antimicrobial effects. Our experiment aims to investigate the role and molecular mechanism of RA in VC. Rats were fed high-fat feed and injected with vitamin D3 to establish a VC model. β-Glyerophosphate (β GP) was selected to stimulate rat aortic smooth muscle cells (VSMCs) in order to establish the cell calcification model. Kits were used to detect the antioxidant index and calcification index. RA significantly reduced the levels of ALP, MDA, Ca, and P but increased SOD levels. Quantitative real-time polymerase chain reaction (RT-qPCR) and western blot analysis were used to detect various antioxidant-related genes and calcified genes on an mRNA and protein level. The results showed that nuclear factor red cell-2 related factors (Nrf2), haem oxygenase-1 (HO-1), NAD(P)H quinone dehydrogenase (NQO1), and osteoprotegerin (OPG) were up regulated by RA at both the mRNA and protein levels, but kelch-like ECH-associated protein 1 (Keap1), nuclear factor kappa B(NF-κB), cadherin associated protein (β-catenin) and osteogenic transcription factor (Runx2) expression at both the mRNA and protein levels was significantly inhibited. Microscopic examination showed that RA significantly decreased the content of calcified nodules and the production of reactive oxygen species (ROS). When Nrf2 is disturbed, the role of RA is significantly blocked. Our results showed that RA can improve VC by regulating the Nrf2 pathway.
Collapse
Affiliation(s)
- Renpeng Ji
- a College of Pharmacy , Dalian Medical University , Dalian , PR China
| | - Huijun Sun
- a College of Pharmacy , Dalian Medical University , Dalian , PR China
| | - Jinyong Peng
- a College of Pharmacy , Dalian Medical University , Dalian , PR China
| | - Xiaodong Ma
- a College of Pharmacy , Dalian Medical University , Dalian , PR China
| | - Liuchi Bao
- a College of Pharmacy , Dalian Medical University , Dalian , PR China
| | - Yufeng Fu
- a College of Pharmacy , Dalian Medical University , Dalian , PR China
| | - Xiaoxue Zhang
- a College of Pharmacy , Dalian Medical University , Dalian , PR China
| | - Chunxu Luo
- a College of Pharmacy , Dalian Medical University , Dalian , PR China
| | - Cong Gao
- a College of Pharmacy , Dalian Medical University , Dalian , PR China
| | - Yue Jin
- a College of Pharmacy , Dalian Medical University , Dalian , PR China
| | - Shuangyong Sun
- b Tianjin Institute of Pharmaceutical Research New Drug Evaluation Co. Ltd , Tianjin , PR China
| |
Collapse
|
28
|
Bartoli-Leonard F, Wilkinson FL, Langford-Smith AWW, Alexander MY, Weston R. The Interplay of SIRT1 and Wnt Signaling in Vascular Calcification. Front Cardiovasc Med 2018; 5:183. [PMID: 30619890 PMCID: PMC6305318 DOI: 10.3389/fcvm.2018.00183] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2018] [Accepted: 12/04/2018] [Indexed: 12/24/2022] Open
Abstract
Vascular calcification is a major health risk and is highly correlated with atherosclerosis, diabetes, and chronic kidney disease. The development of vascular calcification is an active and complex process linked with a multitude of signaling pathways, which regulate promoters and inhibitors of osteogenesis, the balance of which become deregulated in disease conditions. SIRT1, a protein deacetylase, known to be protective in inhibiting oxidative stress and inflammation within the vessel wall, has been shown as a possible key player in modulating the cell-fate determining canonical Wnt signaling pathways. Suppression of SIRT1 has been reported in patients suffering with cardiovascular pathologies, suggesting that the sustained acetylation of osteogenic factors could contribute to their activation and in turn, lead to the progression of calcification. There is clear evidence of the synergy between β-Catenin and elevated Runx2, and with Wnt signaling being β-Catenin dependent, further understanding is needed as to how these molecular pathways converge and interact, in order to provide novel insight into the mechanism by which smooth muscle cells switch to an osteogenic differentiation programme. Therefore, this review will describe the current concepts of pathological soft tissue mineralization, with a focus on the contribution of SIRT1 as a regulator of Wnt signaling and its targets, discussing SIRT1 as a potential target for manipulation and therapy.
Collapse
Affiliation(s)
- Francesca Bartoli-Leonard
- Translational Cardiovascular Science, Centre for Bioscience, Manchester Metropolitan University, Manchester, United Kingdom
| | - Fiona L Wilkinson
- Translational Cardiovascular Science, Centre for Bioscience, Manchester Metropolitan University, Manchester, United Kingdom
| | - Alex W W Langford-Smith
- Translational Cardiovascular Science, Centre for Bioscience, Manchester Metropolitan University, Manchester, United Kingdom
| | - M Y Alexander
- Translational Cardiovascular Science, Centre for Bioscience, Manchester Metropolitan University, Manchester, United Kingdom
| | - Ria Weston
- Translational Cardiovascular Science, Centre for Bioscience, Manchester Metropolitan University, Manchester, United Kingdom
| |
Collapse
|
29
|
Kan C, Chen L, Hu Y, Ding N, Lu H, Li Y, Kessler JA, Kan L. Conserved signaling pathways underlying heterotopic ossification. Bone 2018; 109:43-48. [PMID: 28455214 PMCID: PMC5801212 DOI: 10.1016/j.bone.2017.04.014] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2017] [Revised: 04/17/2017] [Accepted: 04/24/2017] [Indexed: 02/06/2023]
Abstract
Heterotopic ossification (HO), a serious disorder of extra-skeletal bone formation, occurs as a common complication of trauma or in rare genetic disorders. Many conserved signaling pathways have been implicated in HO; however, the exact underlying molecular mechanisms for many forms of HO are still unclear. The emerging picture is that dysregulation of bone morphogenetic protein (BMP) signaling plays a central role in the process, but that other conserved signaling pathways, such as Hedgehog (HH), Wnt/β-catenin and Fibroblast growth factors (FGF), are also involved, either through cross-talk with BMP signaling or through other independent mechanisms. Deep understanding of the conserved signaling pathways is necessary for the effective prevention and treatment of HO. In this review, we update and integrate recent progress in this area. Hopefully, our discussion will point to novel promising, druggable loci for further translational research and successful clinical applications.
Collapse
Affiliation(s)
- Chen Kan
- School of Basic Medical Sciences, Anhui Medical University, Hefei 230032, China
| | - Lijun Chen
- School of Basic Medical Sciences, Anhui Medical University, Hefei 230032, China
| | - Yangyang Hu
- School of Basic Medical Sciences, Anhui Medical University, Hefei 230032, China
| | - Na Ding
- School of Basic Medical Sciences, Anhui Medical University, Hefei 230032, China
| | - Haimei Lu
- School of Basic Medical Sciences, Anhui Medical University, Hefei 230032, China
| | - Yuyun Li
- Department of Medical Laboratory Science, Bengbu Medical College, Bengbu 233030, China
| | - John A Kessler
- Department of Neurology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA
| | - Lixin Kan
- School of Basic Medical Sciences, Anhui Medical University, Hefei 230032, China; Department of Medical Laboratory Science, Bengbu Medical College, Bengbu 233030, China; Department of Neurology, Feinberg School of Medicine, Northwestern University, Chicago, IL 60611, USA.
| |
Collapse
|
30
|
Ucma/GRP inhibits phosphate-induced vascular smooth muscle cell calcification via SMAD-dependent BMP signalling. Sci Rep 2018; 8:4961. [PMID: 29563538 PMCID: PMC5862840 DOI: 10.1038/s41598-018-23353-y] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2017] [Accepted: 03/09/2018] [Indexed: 12/22/2022] Open
Abstract
Vascular calcification (VC) is the process of deposition of calcium phosphate crystals in the blood vessel wall, with a central role for vascular smooth muscle cells (VSMCs). VC is highly prevalent in chronic kidney disease (CKD) patients and thought, in part, to be induced by phosphate imbalance. The molecular mechanisms that regulate VC are not fully known. Here we propose a novel role for the mineralisation regulator Ucma/GRP (Upper zone of growth plate and Cartilage Matrix Associated protein/Gla Rich Protein) in phosphate-induced VSMC calcification. We show that Ucma/GRP is present in calcified atherosclerotic plaques and highly expressed in calcifying VSMCs in vitro. VSMCs from Ucma/GRP−/− mice showed increased mineralisation and expression of osteo/chondrogenic markers (BMP-2, Runx2, β-catenin, p-SMAD1/5/8, ALP, OCN), and decreased expression of mineralisation inhibitor MGP, suggesting that Ucma/GRP is an inhibitor of mineralisation. Using BMP signalling inhibitor noggin and SMAD1/5/8 signalling inhibitor dorsomorphin we showed that Ucma/GRP is involved in inhibiting the BMP-2-SMAD1/5/8 osteo/chondrogenic signalling pathway in VSMCs treated with elevated phosphate concentrations. Additionally, we showed for the first time evidence of a direct interaction between Ucma/GRP and BMP-2. These results demonstrate an important role of Ucma/GRP in regulating osteo/chondrogenic differentiation and phosphate-induced mineralisation of VSMCs.
Collapse
|
31
|
Cimino M, Gonçalves RM, Bauman E, Barroso-Vilares M, Logarinho E, Barrias CC, Martins MCL. Optimization of the use of a pharmaceutical grade xeno-free medium for in vitro expansion of human mesenchymal stem/stromal cells. J Tissue Eng Regen Med 2017; 12:e1785-e1795. [PMID: 29024519 DOI: 10.1002/term.2588] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2017] [Revised: 09/23/2017] [Accepted: 10/03/2017] [Indexed: 01/04/2023]
Abstract
Human bone marrow-derived mesenchymal stem/stromal cells (hMSCs) are considered promising therapeutic agents in the field of cell therapy and regenerative medicine, mainly due to their relative facility to be isolated, multi-differentiation potential, and immunomodulatory role. However, their application in clinics requires a crucial step of in vitro expansion. Most of the protocols for hMSCs in vitro culture use foetal bovine serum as medium supplement that, being from animal origin, presents several safety concerns and may initiate xenogeneic immune responses after cells transplantation. This work reports the optimization of a pharmaceutical-grade xeno-free strategy for hMSCs in vitro expansion based on the supplementation of basal medium with a pharmaceutical-grade human plasma-derived supplement for cell culture (SCC) and 2 human growth factors (bFGF and TGFβ1), plus a coating of human plasma fibronectin (Fn). After 4 weeks in culture, this strategy improves hMSCs expansion yield about 4.3-fold in comparison with foetal bovine serum supplementation and 4.5-fold compared with a commercially available xeno-free medium. hMSCs expanded in SCC-based formulation maintained their phenotype and differentiation capacity into osteogenic, adipogenic, and chondrogenic lineages, without alterations in cell karyotype. Overall, the SCC-based medium appears to be an excellent alternative for the xeno-free expansion of hMSCs as therapeutic agents for clinical applications.
Collapse
Affiliation(s)
- M Cimino
- i3S, Instituto de Investigação e Inovação em Saúde, University of Porto (UP), Porto, Portugal.,INEB-Instituto de Engenharia Biomédica, University of Porto (UP), Porto, Portugal
| | - R M Gonçalves
- i3S, Instituto de Investigação e Inovação em Saúde, University of Porto (UP), Porto, Portugal.,INEB-Instituto de Engenharia Biomédica, University of Porto (UP), Porto, Portugal.,ICBAS-Instituto de Ciências Biomédicas Abel Salazar, University of Porto (UP), Porto, Portugal
| | - E Bauman
- i3S, Instituto de Investigação e Inovação em Saúde, University of Porto (UP), Porto, Portugal.,INEB-Instituto de Engenharia Biomédica, University of Porto (UP), Porto, Portugal
| | - M Barroso-Vilares
- i3S, Instituto de Investigação e Inovação em Saúde, University of Porto (UP), Porto, Portugal.,IBMC-Instituto de Biologia Molecular e Celular, University of Porto (UP), Porto, Portugal
| | - E Logarinho
- i3S, Instituto de Investigação e Inovação em Saúde, University of Porto (UP), Porto, Portugal.,IBMC-Instituto de Biologia Molecular e Celular, University of Porto (UP), Porto, Portugal
| | - C C Barrias
- i3S, Instituto de Investigação e Inovação em Saúde, University of Porto (UP), Porto, Portugal.,INEB-Instituto de Engenharia Biomédica, University of Porto (UP), Porto, Portugal.,ICBAS-Instituto de Ciências Biomédicas Abel Salazar, University of Porto (UP), Porto, Portugal
| | - M C L Martins
- i3S, Instituto de Investigação e Inovação em Saúde, University of Porto (UP), Porto, Portugal.,INEB-Instituto de Engenharia Biomédica, University of Porto (UP), Porto, Portugal.,ICBAS-Instituto de Ciências Biomédicas Abel Salazar, University of Porto (UP), Porto, Portugal
| |
Collapse
|
32
|
Wnt Signaling-Related Osteokines and Transforming Growth Factors Before and After a Single Bout of Plyometric Exercise in Child and Adolescent Females. Pediatr Exerc Sci 2017; 29:504-512. [PMID: 28530511 DOI: 10.1123/pes.2017-0042] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
This study examined resting levels of catabolic and anabolic osteokines related to Wnt signaling and their responses to a single bout of plyometric exercise in child and adolescent females. Fourteen premenarcheal girls [10.5 (1.8) y old] and 12 postmenarcheal adolescent girls [15.0 (1.0) y old] performed a plyometric exercise trial. One resting and 3 postexercise blood samples (5 min, 1 h, and 24 h postexercise) were analyzed for sclerostin, dickkopf-1 (DKK-1), osteoprotegerin (OPG), receptor activator of nuclear factor kappa-β ligand (RANKL), and transforming growth factors (TGF-β1, TGF-β2, and TGF-β3). Premenarcheal girls had significantly higher resting sclerostin, TGF-β1, TGF-β2, and TGF-β3 than the postmenarcheal girls, with no significant time effect or group-by-time interaction. DKK-1 was higher in premenarcheal compared with postmenarcheal girls. There was an overall significant DKK-1 decrease from baseline to 1 h postexercise, which remained lower than baseline 24 h postexercise in both groups. There was neither a significant group effect nor group-by-time interaction in OPG, RANKL, and their ratio. RANKL decreased 5 min postexercise compared with baseline and remained significantly lower from baseline 24 h following the exercise. No changes were observed in OPG. OPG/RANKL ratio was significantly elevated compared with resting values 1 h postexercise. In young females, high-impact exercise induces an overall osteogenic effect through a transitory suppression of catabolic osteokines up to 24 h following exercise.
Collapse
|
33
|
Lee JC, Volpicelli EJ. Bioinspired Collagen Scaffolds in Cranial Bone Regeneration: From Bedside to Bench. Adv Healthc Mater 2017; 6:10.1002/adhm.201700232. [PMID: 28585295 PMCID: PMC5831258 DOI: 10.1002/adhm.201700232] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2017] [Revised: 04/11/2017] [Indexed: 12/24/2022]
Abstract
Calvarial defects are common reconstructive dilemmas secondary to a variety of etiologies including traumatic brain injury, cerebrovascular disease, oncologic resection, and congenital anomalies. Reconstruction of the calvarium is generally undertaken for the purposes of cerebral protection, contour restoration for psychosocial well-being, and normalization of neurological dysfunction frequently found in patients with massive cranial defects. Current methods for reconstruction using autologous grafts, allogeneic grafts, or alloplastic materials have significant drawbacks that are unique to each material. The combination of wide medical relevance and the need for a better clinical solution render defects of the cranial skeleton an ideal target for development of regenerative strategies focused on calvarial bone. With the improved understanding of the instructive properties of tissue-specific extracellular matrices and the advent of precise nanoscale modulation in materials science, strategies in regenerative medicine have shifted in paradigm. Previously considered to be simple carriers of stem cells and growth factors, increasing evidence exists for differential materials directing lineage specific differentiation of progenitor cells and tissue regeneration. In this work, we review the clinical challenges for calvarial reconstruction, the anatomy and physiology of bone, and extracellular matrix-inspired, collagen-based materials that have been tested for in vivo cranial defect healing.
Collapse
Affiliation(s)
- Justine C Lee
- Greater Los Angeles Veterans Affairs Research Service, Los Angeles, California
- University of California Los Angeles Division of Plastic and Reconstructive Surgery, Los Angeles, California
| | - Elizabeth J Volpicelli
- Greater Los Angeles Veterans Affairs Research Service, Los Angeles, California
- University of California Los Angeles Division of Plastic and Reconstructive Surgery, Los Angeles, California
| |
Collapse
|
34
|
Long H, Sun B, Cheng L, Zhao S, Zhu Y, Zhao R, Zhu J. miR-139-5p Represses BMSC Osteogenesis via Targeting Wnt/β-Catenin Signaling Pathway. DNA Cell Biol 2017. [PMID: 28622009 DOI: 10.1089/dna.2017.3657] [Citation(s) in RCA: 67] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
Osteogenesis of mesenchymal stem cells (MSCs) has played a necessary role in the repair of bone. According to some reports, microRNAs participate in different physiological activity of the cells, including cell differentiation. This study investigated the function that miR-139-5p plays in the osteogenic differentiation of human bone marrow MSCs (hBMSCs). In addition to miR-139-5p, the effects of alkaline phosphatase (ALP), a membrane-bound metalloenzyme that is considered an early osteogenic differentiation marker, have also been investigated. Calcium-rich deposit (mineralization) is also a typical osteogenic differentiation marker that could be visualized by alizarin red S (ARS) staining. Inhibiting miR-139-5p notably promotes the hBMSC osteoblast differentiation, which, however, will be reduced by overexpressed miR-139-5p. This result has been made based on the alternations of ALP activity, ARS staining, as well as expression of osteogenic genes, including runt-related gene-2 (Runx2), collagen I (Col-1), and osteocalcin (OCN). miR-139-5p exerts its role in BMSC osteogenesis most probably through the Wnt/β-catenin pathway, by direct targeting CTNNB1 and frizzled 4 (FZD4), essential factors of Wnt/β-catenin pathway. In conclusion, according to the present study, inhibiting miR-139-5p could be a promising strategy in hBMSC osteogenesis.
Collapse
Affiliation(s)
- Haitao Long
- Department of Orthopedics, Xiangya Hospital of Central South University , Changsha, Hunan, People's Republic of China
| | - Buhua Sun
- Department of Orthopedics, Xiangya Hospital of Central South University , Changsha, Hunan, People's Republic of China
| | - Liang Cheng
- Department of Orthopedics, Xiangya Hospital of Central South University , Changsha, Hunan, People's Republic of China
| | - Shushan Zhao
- Department of Orthopedics, Xiangya Hospital of Central South University , Changsha, Hunan, People's Republic of China
| | - Yong Zhu
- Department of Orthopedics, Xiangya Hospital of Central South University , Changsha, Hunan, People's Republic of China
| | - Ruibo Zhao
- Department of Orthopedics, Xiangya Hospital of Central South University , Changsha, Hunan, People's Republic of China
| | - Jianxi Zhu
- Department of Orthopedics, Xiangya Hospital of Central South University , Changsha, Hunan, People's Republic of China
| |
Collapse
|
35
|
Muñoz-Castañeda JR, Herencia C, Pendón-Ruiz de Mier MV, Rodriguez-Ortiz ME, Diaz-Tocados JM, Vergara N, Martínez-Moreno JM, Salmerón MD, Richards WG, Felsenfeld A, Kuro-O M, Almadén Y, Rodríguez M. Differential regulation of renal Klotho and FGFR1 in normal and uremic rats. FASEB J 2017; 31:3858-3867. [PMID: 28515153 DOI: 10.1096/fj.201700006r] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2017] [Accepted: 04/24/2017] [Indexed: 01/03/2023]
Abstract
In renal failure, hyperphosphatemia occurs despite a marked elevation in serum fibroblast growth factor (FGF)-23. Abnormal regulation of the FGFR1-Klotho receptor complex may cause a resistance to the phosphaturic action of FGF23. The purpose of the present study was to investigate the regulation of renal Klotho and FGF receptor (FEFR)-1 in healthy and uremic rats induced by 5/6 nephrectomy. In normal rats, the infusion of rat recombinant FGF23 enhanced phosphaturia and increased renal FGFR1 expression; however, Klotho expression was reduced. Uremic rats on a high-phosphate (HP) diet presented hyperphosphatemia with marked elevation of FGF23 and an increased fractional excretion of phosphate (P) that was associated with a marked reduction of Klotho expression and an increase in FGFR1. After neutralization of FGF23 by anti-FGF23 administration, phosphaturia was still abundant, Klotho expression remained low, and the FGFR1 level was reduced. These results suggest that the expression of renal Klotho is modulated by phosphaturia, whereas the FGFR1 expression is regulated by FGF23. Calcitriol (CTR) administration prevented a decrease in renal Klotho expression. In HEK293 cells HP produced nuclear translocation of β-catenin, together with a reduction in Klotho. Wnt/β-catenin inhibition with Dkk-1 prevented the P-induced down-regulation of Klotho. The addition of CTR to HP medium was able to recover Klotho expression. In summary, high FGF23 levels increase FGFR1, whereas phosphaturia decreases Klotho expression through the activation of Wnt/β-catenin pathway.-Muñoz-Castañeda, J. R., Herencia, C., Pendón-Ruiz de Mier, M. V., Rodriguez-Ortiz, M. E., Diaz-Tocados, J. M., Vergara, N., Martínez-Moreno, J. M., Salmerón, M. D., Richards, W. G., Felsenfeld, A., Kuro-O, M., Almadén, Y., Rodríguez, M. Differential regulation of renal Klotho and FGFR1 in normal and uremic rats.
Collapse
Affiliation(s)
- Juan R Muñoz-Castañeda
- Instituto Maimónides para la Investigación Biomédica de Córdoba (IMIBIC), Córdoba, Spain.,Unidad de Gestión Clínica (UGC) Nefrología, Hospital Universitario Reina Sofía, Córdoba, Spain.,Departamento de Medicina, Universidad de Córdoba, Córdoba, Spain.,Red Nacional de Investigación en Nefrología (REDinREN), Instituto de Salud Carlos III, Córdoba, Spain
| | - Carmen Herencia
- Instituto Maimónides para la Investigación Biomédica de Córdoba (IMIBIC), Córdoba, Spain.,Departamento de Medicina, Universidad de Córdoba, Córdoba, Spain.,Hospital Universitario Reina Sofía, Córdoba, Spain
| | - Maria Victoria Pendón-Ruiz de Mier
- Instituto Maimónides para la Investigación Biomédica de Córdoba (IMIBIC), Córdoba, Spain.,Departamento de Medicina, Universidad de Córdoba, Córdoba, Spain.,Hospital Universitario Reina Sofía, Córdoba, Spain
| | | | - Juan M Diaz-Tocados
- Instituto Maimónides para la Investigación Biomédica de Córdoba (IMIBIC), Córdoba, Spain.,Departamento de Medicina, Universidad de Córdoba, Córdoba, Spain.,Hospital Universitario Reina Sofía, Córdoba, Spain
| | - Noemi Vergara
- Instituto Maimónides para la Investigación Biomédica de Córdoba (IMIBIC), Córdoba, Spain.,Departamento de Medicina, Universidad de Córdoba, Córdoba, Spain.,Hospital Universitario Reina Sofía, Córdoba, Spain
| | - Julio M Martínez-Moreno
- Instituto Maimónides para la Investigación Biomédica de Córdoba (IMIBIC), Córdoba, Spain.,Departamento de Medicina, Universidad de Córdoba, Córdoba, Spain.,Hospital Universitario Reina Sofía, Córdoba, Spain
| | - Maria Dolores Salmerón
- Instituto Maimónides para la Investigación Biomédica de Córdoba (IMIBIC), Córdoba, Spain.,Departamento de Medicina, Universidad de Córdoba, Córdoba, Spain.,Hospital Universitario Reina Sofía, Córdoba, Spain
| | | | - Arnold Felsenfeld
- Department of Medicine, Veterans Affairs Greater Los Angeles Healthcare System and the David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, California, USA
| | - Makoto Kuro-O
- Division of Anti-Aging Medicine, Center for Molecular Medicine, Jichi Medical University, Shimotsuke, Japan
| | - Yolanda Almadén
- Instituto Maimónides para la Investigación Biomédica de Córdoba (IMIBIC), Córdoba, Spain.,Departamento de Medicina, Universidad de Córdoba, Córdoba, Spain.,Unidad de Gestión Clínica (UGC) Medicina Interna, Hospital Universitario Reina Sofía, Córdoba, Spain.,Centro de Investigación Biomédica en Red Fisiopatología Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, Córdoba, Spain
| | - Mariano Rodríguez
- Instituto Maimónides para la Investigación Biomédica de Córdoba (IMIBIC), Córdoba, Spain; .,Unidad de Gestión Clínica (UGC) Nefrología, Hospital Universitario Reina Sofía, Córdoba, Spain.,Departamento de Medicina, Universidad de Córdoba, Córdoba, Spain.,Red Nacional de Investigación en Nefrología (REDinREN), Instituto de Salud Carlos III, Córdoba, Spain
| |
Collapse
|
36
|
Minashima T, Quirno M, Lee YJ, Kirsch T. The role of the progressive ankylosis protein (ANK) in adipogenic/osteogenic fate decision of precursor cells. Bone 2017; 98:38-46. [PMID: 28286238 PMCID: PMC5396059 DOI: 10.1016/j.bone.2017.03.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2016] [Revised: 03/06/2017] [Accepted: 03/07/2017] [Indexed: 01/14/2023]
Abstract
The progressive ankylosis protein (ANK) is a transmembrane protein that transports intracellular pyrophosphate (PPi) to the extracellular milieu. In this study we show increased fatty degeneration of the bone marrow of adult ank/ank mice, which lack a functional ANK protein. In addition, isolated bone marrow stromal cells (BMSCs) isolated from ank/ank mice showed a decreased proliferation rate and osteogenic differentiation potential, and an increased adipogenic differentiation potential compared to BMSCs isolated from wild type (WT) littermates. Wnt signaling pathway PCR array analysis revealed that Wnt ligands, Wnt receptors and Wnt signaling proteins that stimulate osteoblast differentiation were expressed at markedly lower levels in ank/ank BMSCs than in WT BMSCs. Lack of ANK function also resulted in impaired bone fracture healing, as indicated by a smaller callus formed and delayed bone formation in the callus site. Whereas 5weeks after fracture, the fractured bone in WT mice was further remodeled and restored to original shape, the fractured bone in ank/ank mice was not fully restored and remodeled to original shape. In conclusion, our study provides evidence that ANK plays a critical role in the adipogenic/osteogenic fate decision of adult mesenchymal precursor cells. ANK functions in precursor cells are required for osteogenic differentiation of these cells during adult bone homeostasis and repair, whereas lack of ANK functions favors adipogenic differentiation.
Collapse
Affiliation(s)
- Takeshi Minashima
- Musculoskeletal Research Center, Department of Orthopaedic Surgery, New York University School of Medicine, NY, New York, United States
| | - Martin Quirno
- Musculoskeletal Research Center, Department of Orthopaedic Surgery, New York University School of Medicine, NY, New York, United States
| | - You Jin Lee
- Musculoskeletal Research Center, Department of Orthopaedic Surgery, New York University School of Medicine, NY, New York, United States
| | - Thorsten Kirsch
- Musculoskeletal Research Center, Department of Orthopaedic Surgery, New York University School of Medicine, NY, New York, United States.
| |
Collapse
|
37
|
Chen QZ, Li Y, Shao Y, Zeng YH, Ren WY, Liu RX, Zhou LY, Hu XL, Huang M, He F, Sun WJ, Wu K, He BC. TGF-β1/PTEN/PI3K signaling plays a critical role in the anti-proliferation effect of tetrandrine in human colon cancer cells. Int J Oncol 2017; 50:1011-1021. [PMID: 28197642 DOI: 10.3892/ijo.2017.3875] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2016] [Accepted: 01/31/2017] [Indexed: 12/17/2022] Open
Abstract
The diagnosis and treatment for colon cancer have been greatly developed, but the prognosis remains unsatisfactory. There is still a great clinical need to explore new efficacious drugs for colon cancer treatment. Tetrandrine (Tet) is a bis-benzylisoquinoline alkaloid. It has been shown that Tet may be a potential candidate for cancer treatment, but the explicit mechanism underlying this activity remains unclear. In this study, we investigated the anticancer activity of Tet in human colon cancer cells and dissected the possible mechanism. With cell viability assay and flow cytometry analysis, we confirmed that Tet can effectively inhibit the proliferation and induce apoptosis in HCT116 cells. Mechanically, we found that Tet greatly increases the mRNA and protein level of TGF-β1 in HCT116 cells. Exogenous TGF-β1 enhances the anti-proliferation and apoptosis inducing effect of Tet in HCT116 cells, which has been partly reversed by TGF-β1 inhibitor. Tet decreases the phosphorylation of Akt1/2/3 in HCT116 cells. This effect can be enhanced by exogenous TGF-β1, but partly reversed by TGF-β1 inhibitor. Tet exhibits no effect on total level of PTEN, but decreases the phosphorylation of PTEN; exogenous TGF-β1 enhances the effect of Tet on decreasing the phosphorylation of PTEN, which was partly reversed by TGF-β1 inhibitor. Our findings suggested that Tet may be a promising candidate for colon cancer treatment, and the anticancer activity may be mediated by inactivating PI3K/Akt signaling through upregulating TGF-β1 to decrease the phosphorylation of PTEN.
Collapse
Affiliation(s)
- Qian-Zhao Chen
- Department of Pharmacology, School of Pharmacy, Chongqing Medical University, Chongqing 400016, P.R. China
| | - Yang Li
- Department of Pharmacology, School of Pharmacy, Chongqing Medical University, Chongqing 400016, P.R. China
| | - Ying Shao
- Department of Pharmacology, School of Pharmacy, Chongqing Medical University, Chongqing 400016, P.R. China
| | - Yu-Hua Zeng
- Department of Pharmacology, School of Pharmacy, Chongqing Medical University, Chongqing 400016, P.R. China
| | - Wen-Yan Ren
- Department of Pharmacology, School of Pharmacy, Chongqing Medical University, Chongqing 400016, P.R. China
| | - Rong-Xing Liu
- Department of Pharmacology, School of Pharmacy, Chongqing Medical University, Chongqing 400016, P.R. China
| | - Lin-Yun Zhou
- Department of Pharmacology, School of Pharmacy, Chongqing Medical University, Chongqing 400016, P.R. China
| | - Xue-Lian Hu
- Department of Pharmacology, School of Pharmacy, Chongqing Medical University, Chongqing 400016, P.R. China
| | - Ming Huang
- Chongqing Key Laboratory for Biochemistry and Molecular Pharmacology, Chongqing Medical University, Chongqing 400016, P.R. China
| | - Fang He
- Chongqing Key Laboratory for Biochemistry and Molecular Pharmacology, Chongqing Medical University, Chongqing 400016, P.R. China
| | - Wen-Juan Sun
- Department of Pharmacology, School of Pharmacy, Chongqing Medical University, Chongqing 400016, P.R. China
| | - Ke Wu
- Department of Pharmacology, School of Pharmacy, Chongqing Medical University, Chongqing 400016, P.R. China
| | - Bai-Cheng He
- Department of Pharmacology, School of Pharmacy, Chongqing Medical University, Chongqing 400016, P.R. China
| |
Collapse
|
38
|
Shi N, Li CX, Cui XB, Tomarev SI, Chen SY. Olfactomedin 2 Regulates Smooth Muscle Phenotypic Modulation and Vascular Remodeling Through Mediating Runt-Related Transcription Factor 2 Binding to Serum Response Factor. Arterioscler Thromb Vasc Biol 2017; 37:446-454. [PMID: 28062493 DOI: 10.1161/atvbaha.116.308606] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2016] [Accepted: 12/22/2016] [Indexed: 11/16/2022]
Abstract
OBJECTIVE The objective of this study is to investigate the role and underlying mechanism of Olfactomedin 2 (Olfm2) in smooth muscle cell (SMC) phenotypic modulation and vascular remodeling. APPROACH AND RESULTS Platelet-derived growth factor-BB induces Olfm2 expression in primary SMCs while modulating SMC phenotype as shown by the downregulation of SMC marker proteins. Knockdown of Olfm2 blocks platelet-derived growth factor-BB-induced SMC phenotypic modulation, proliferation, and migration. Conversely, Olfm2 overexpression inhibits SMC marker expression. Mechanistically, Olfm2 promotes the interaction of serum response factor with the runt-related transcription factor 2 that is induced by platelet-derived growth factor-BB, leading to a decreased interaction between serum response factor and myocardin, causing a repression of SMC marker gene transcription and consequently SMC phenotypic modulation. Animal studies show that Olfm2 is upregulated in balloon-injured rat carotid arteries. Knockdown of Olfm2 effectively inhibits balloon injury-induced neointima formation. Importantly, knockout of Olfm2 in mice profoundly suppresses wire injury-induced neointimal hyperplasia while restoring SMC contractile protein expression, suggesting that Olfm2 plays a critical role in SMC phenotypic modulation in vivo. CONCLUSIONS Olfm2 is a novel factor mediating SMC phenotypic modulation. Thus, Olfm2 may be a potential target for treating injury-induced proliferative vascular diseases.
Collapse
Affiliation(s)
- Ning Shi
- From the Department of Physiology and Pharmacology, University of Georgia, Athens (N.S., C.-X.L., X.-B.C., S.-Y.C.); and Section on Retinal Ganglion Cell Biology, Laboratory of Retinal Cell and Molecular Biology, National Eye Institute, National Institutes of Health, Bethesda, MD (S.I.T.)
| | - Chen-Xiao Li
- From the Department of Physiology and Pharmacology, University of Georgia, Athens (N.S., C.-X.L., X.-B.C., S.-Y.C.); and Section on Retinal Ganglion Cell Biology, Laboratory of Retinal Cell and Molecular Biology, National Eye Institute, National Institutes of Health, Bethesda, MD (S.I.T.)
| | - Xiao-Bing Cui
- From the Department of Physiology and Pharmacology, University of Georgia, Athens (N.S., C.-X.L., X.-B.C., S.-Y.C.); and Section on Retinal Ganglion Cell Biology, Laboratory of Retinal Cell and Molecular Biology, National Eye Institute, National Institutes of Health, Bethesda, MD (S.I.T.)
| | - Stanislav I Tomarev
- From the Department of Physiology and Pharmacology, University of Georgia, Athens (N.S., C.-X.L., X.-B.C., S.-Y.C.); and Section on Retinal Ganglion Cell Biology, Laboratory of Retinal Cell and Molecular Biology, National Eye Institute, National Institutes of Health, Bethesda, MD (S.I.T.)
| | - Shi-You Chen
- From the Department of Physiology and Pharmacology, University of Georgia, Athens (N.S., C.-X.L., X.-B.C., S.-Y.C.); and Section on Retinal Ganglion Cell Biology, Laboratory of Retinal Cell and Molecular Biology, National Eye Institute, National Institutes of Health, Bethesda, MD (S.I.T.).
| |
Collapse
|
39
|
Fernández-Pernas P, Fafián-Labora J, Lesende-Rodriguez I, Mateos J, De la Fuente A, Fuentes I, De Toro Santos J, Blanco García F, Arufe MC. 3, 3', 5-triiodo-L-thyronine Increases In Vitro Chondrogenesis of Mesenchymal Stem Cells From Human Umbilical Cord Stroma Through SRC2. J Cell Biochem 2016; 117:2097-108. [PMID: 26869487 DOI: 10.1002/jcb.25515] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2015] [Accepted: 02/09/2016] [Indexed: 02/05/2023]
Abstract
Our group focuses on the study of mesenchymal stem cells (MSCs) from human umbilical cord stroma or Warthońs jelly and their directed differentiation toward chondrocyte-like cells capable of regenerating damaged cartilage when transplanted into an injured joint. This study aimed to determine whether lactogenic hormone prolactin (PRL) or 3, 3', 5-triiodo-L-thyronine (T3), the active thyroid hormone, modulates chondrogenesis in our in vitro model of directed chondrogenic differentiation, and whether Wnt signalling is involved in this modulation. MSCs from human umbilical cord stroma underwent directed differentiation toward chondrocyte-like cells by spheroid formation. The addition of T3 to the chondrogenic medium increased the expression of genes linked to chondrogenesis like collagen type 2, integrin alpha 10 beta 1, and Sox9 measured by quantitative real time polymerase chain reaction (qRT-PCR) analysis. Levels of collagen type 2 and aggrecane analyzed by immunohistochemistry, and staining by Safranin O were increased after 14 days in spheroid culture with T3 compared to those without T3 or only with PRL. B-catenin, Frizzled, and GSK-3β gene expressions were significantly higher in spheroids cultured with chondrogenic medium (CM) plus T3 compared to CM alone after 14 days in culture. The increase of chondrogenic differentiation was inhibited when the cells were treated with T3 plus ML151, an inhibitor of the T3 steroid receptor. This work demonstrates, for first time, that T3 promotes differentiation towards chondrocytes-like cells in our in vitro model, that this differentiation is mediated by steroid receptor co-activator 2 (SRC2) and does not induce hypertrophy. J. Cell. Biochem. 117: 2097-2108, 2016. © 2016 Wiley Periodicals, Inc.
Collapse
Affiliation(s)
- Pablo Fernández-Pernas
- Grupo de Terapia Celular y Medicina Regenerativa (TCMR-CHUAC), CIBER-BBN/ISCIII, Servicio de Reumatología, Instituto de Investigación Biomédica de A Coruña (INIBIC), Complexo Hospitalario Universitario de A Coruña (CHUAC), SERGAS, Departamento de Medicina, Facultade de Oza, Universidade da Coruña (UDC), As Xubias, 15006, A Coruña, Spain
| | - Juan Fafián-Labora
- Grupo de Terapia Celular y Medicina Regenerativa (TCMR-CHUAC), CIBER-BBN/ISCIII, Servicio de Reumatología, Instituto de Investigación Biomédica de A Coruña (INIBIC), Complexo Hospitalario Universitario de A Coruña (CHUAC), SERGAS, Departamento de Medicina, Facultade de Oza, Universidade da Coruña (UDC), As Xubias, 15006, A Coruña, Spain
| | - Iván Lesende-Rodriguez
- Grupo de Terapia Celular y Medicina Regenerativa (TCMR-CHUAC), CIBER-BBN/ISCIII, Servicio de Reumatología, Instituto de Investigación Biomédica de A Coruña (INIBIC), Complexo Hospitalario Universitario de A Coruña (CHUAC), SERGAS, Departamento de Medicina, Facultade de Oza, Universidade da Coruña (UDC), As Xubias, 15006, A Coruña, Spain
| | - Jesús Mateos
- Grupo de Proteómica-PBR2-ProteoRed/ISCIII-Servicio de Reumatologia, Instituto de Investigación Biomédica de A Coruña (INIBIC), Complexo Hospitalario Universitario de A Coruña (CHUAC), SERGAS, Universidade da Coruña (UDC), As Xubias, 15006, A Coruña, España
| | - Alexandre De la Fuente
- Grupo de Terapia Celular y Medicina Regenerativa (TCMR-CHUAC), CIBER-BBN/ISCIII, Servicio de Reumatología, Instituto de Investigación Biomédica de A Coruña (INIBIC), Complexo Hospitalario Universitario de A Coruña (CHUAC), SERGAS, Departamento de Medicina, Facultade de Oza, Universidade da Coruña (UDC), As Xubias, 15006, A Coruña, Spain
| | - Isaac Fuentes
- Grupo de Terapia Celular y Medicina Regenerativa (TCMR-CHUAC), CIBER-BBN/ISCIII, Servicio de Reumatología, Instituto de Investigación Biomédica de A Coruña (INIBIC), Complexo Hospitalario Universitario de A Coruña (CHUAC), SERGAS, Departamento de Medicina, Facultade de Oza, Universidade da Coruña (UDC), As Xubias, 15006, A Coruña, Spain
| | - Javier De Toro Santos
- Grupo de Terapia Celular y Medicina Regenerativa (TCMR-CHUAC), CIBER-BBN/ISCIII, Servicio de Reumatología, Instituto de Investigación Biomédica de A Coruña (INIBIC), Complexo Hospitalario Universitario de A Coruña (CHUAC), SERGAS, Departamento de Medicina, Facultade de Oza, Universidade da Coruña (UDC), As Xubias, 15006, A Coruña, Spain
| | - Fco Blanco García
- Grupo de Proteómica-PBR2-ProteoRed/ISCIII-Servicio de Reumatologia, Instituto de Investigación Biomédica de A Coruña (INIBIC), Complexo Hospitalario Universitario de A Coruña (CHUAC), SERGAS, Universidade da Coruña (UDC), As Xubias, 15006, A Coruña, España
| | - María C Arufe
- Grupo de Terapia Celular y Medicina Regenerativa (TCMR-CHUAC), CIBER-BBN/ISCIII, Servicio de Reumatología, Instituto de Investigación Biomédica de A Coruña (INIBIC), Complexo Hospitalario Universitario de A Coruña (CHUAC), SERGAS, Departamento de Medicina, Facultade de Oza, Universidade da Coruña (UDC), As Xubias, 15006, A Coruña, Spain
| |
Collapse
|
40
|
Fam3c modulates osteogenic cell differentiation and affects bone volume and cortical bone mineral density. BONEKEY REPORTS 2016; 5:787. [PMID: 27087939 DOI: 10.1038/bonekey.2016.14] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/05/2015] [Accepted: 01/22/2016] [Indexed: 12/24/2022]
Abstract
Fam3c, a cytokine-like growth factor, has been suggested to have a role in epithelial-to-mesenchymal transition (EMT), tumor growth and metastasis. A single-nucleotide polymorphism affecting bone mineral density has been found in the first intron of the Fam3c gene in a study analyzing an Asian population cohort. Other independent studies on different population cohorts have found the fam3c locus to be associated with bone mineral density and fractures. In order to investigate the role of Fam3c in bone biology, we have generated a Fam3c knock-out (KO) mouse strain. The Fam3c KO mice were found to have normal appearance, behavior and fertility, but small changes in bone morphology and content were also observed. Micro-CT analysis of tibiae of the female mice revealed decreased number of trabeculae. In male mice the changes in the bone phenotype were smaller, but hematological changes were observed. Furthermore, there was a negative correlation between body weight and tibial trabecular and cortical bone volume in the male KO mice. There was a small increase in cortical bone mineral density, but in the lateral direction of tibiae the breaking strength was reduced. Fam3c KO bone marrow cells showed accelerated osteogenic differentiation and mineralization in vitro. The reduced number of bone trabeculae in Fam3c KO mice and the stimulated osteogenic differentiation indicate a role for Fam3c in osteoblast differentiation and bone homeostasis.
Collapse
|
41
|
Zhang J, Zeng H, Fu S, Shi P, Wang M, Guo LI. Changes in the Dickkopf-1 and tartrate-resistant acid phosphatase 5b serum levels in preschool children with nephrotic syndrome. Biomed Rep 2016; 4:605-608. [PMID: 27123255 DOI: 10.3892/br.2016.631] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2015] [Accepted: 03/03/2016] [Indexed: 01/04/2023] Open
Abstract
The aim of the present study was to investigate the changes in the serum Dickkopf-1 (DKK-1) and tartrate-resistant acid phosphatase 5b (TRACP-5b) levels in preschoolers with nephrotic syndrome (NS). A total of 50 preschoolers (3-5 years old) with NS and 20 healthy preschoolers (control group) were enrolled in the prospective single-center study. The patients with NS received glucocorticoid treatment and the control group received no treatment. The levels of serum calcium, phosphorus, TRACP-5b, DKK-1 and 25-hydroxyvitamin D3 were measured at baseline and at 3 and 6 months in all the subjects. The levels of DKK-1 and TRACP-5b were significantly higher in the NS group prior to treatment when compared to the control group (P<0.05), but did not differ significantly between the two groups following treatment (P>0.05). Therefore, DKK-1 and TRACP-5b can be used as biomarkers of bone formation and bone resorption, respectively, in the early evaluation of bone metabolism.
Collapse
Affiliation(s)
- Jianjiang Zhang
- Department of Pediatrics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, P.R. China
| | - Huiqin Zeng
- Department of Pediatrics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, P.R. China
| | - Shuqin Fu
- Department of Pediatrics, Children's Hospital of Zhengzhou City, Zhengzhou, Henan 450053, P.R. China
| | - Peipei Shi
- Department of Pediatrics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, P.R. China
| | - Miao Wang
- Department of Pediatrics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, P.R. China
| | - L I Guo
- Department of Pediatrics, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450052, P.R. China
| |
Collapse
|
42
|
Wang XH, Liu MN, Sun X, Xu CH, Liu J, Chen J, Xu RL, Li BX. TGF-β1 pathway affects the protein expression of many signaling pathways, markers of liver cancer stem cells, cytokeratins, and TERT in liver cancer HepG2 cells. Tumour Biol 2015; 37:3675-81. [DOI: 10.1007/s13277-015-4101-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2015] [Accepted: 09/14/2015] [Indexed: 12/13/2022] Open
|
43
|
Castro NJ, Patel R, Zhang LG. Design of a Novel 3D Printed Bioactive Nanocomposite Scaffold for Improved Osteochondral Regeneration. Cell Mol Bioeng 2015; 8:416-432. [PMID: 26366231 DOI: 10.1007/s12195-015-0389-4] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Chronic and acute osteochondral defects as a result of osteoarthritis and trauma present a common and serious clinical problem due to the tissue's inherent complexity and poor regenerative capacity. In addition, cells within the osteochondral tissue are in intimate contact with a 3D nanostructured extracellular matrix composed of numerous bioactive organic and inorganic components. As an emerging manufacturing technique, 3D printing offers great precision and control over the microarchitecture, shape and composition of tissue scaffolds. Therefore, the objective of this study is to develop a biomimetic 3D printed nanocomposite scaffold with integrated differentiation cues for improved osteochondral tissue regeneration. Through the combination of novel nano-inks composed of organic and inorganic bioactive factors and advanced 3D printing, we have successfully fabricated a series of novel constructs which closely mimic the native 3D extracellular environment with hierarchical nanoroughness, microstructure and spatiotemporal bioactive cues. Our results illustrate several key characteristics of the 3D printed nanocomposite scaffold to include improved mechanical properties as well as excellent cytocompatibility for enhanced human bone marrow-derived mesenchymal stem cell adhesion, proliferation, and osteochondral differentiation in vitro. The present work further illustrates the effectiveness of the scaffolds developed here as a promising and highly tunable platform for osteochondral tissue regeneration.
Collapse
Affiliation(s)
- Nathan J Castro
- Department of Mechanical and Aerospace Engineering, The George Washington University, 800 22 street, NW, Washington, DC, 20052
| | - Romil Patel
- Department of Biomedical Engineering, The George Washington University, 800 22 street, NW, Washington, DC, 20052
| | - Lijie Grace Zhang
- Department of Mechanical and Aerospace Engineering, The George Washington University, 800 22 street, NW, Washington, DC, 20052 ; Department of Biomedical Engineering, The George Washington University, 800 22 street, NW, Washington, DC, 20052 ; Department of Medicine, The George Washington University, 800 22 street, NW, Washington, DC, 20052
| |
Collapse
|