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Zhang H, Li QW, Li YY, Tang X, Gu L, Liu HM. Myeloid-derived suppressor cells and pulmonary hypertension. Front Immunol 2023; 14:1189195. [PMID: 37350962 PMCID: PMC10282836 DOI: 10.3389/fimmu.2023.1189195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2023] [Accepted: 05/18/2023] [Indexed: 06/24/2023] Open
Abstract
Pulmonary hypertension (PH) is a chronic pulmonary vascular disorder characterized by an increase in pulmonary vascular resistance and pulmonary arterial pressure. The detailed molecular mechanisms remain unclear. In recent decades, increasing evidence shows that altered immune microenvironment, comprised of immune cells, mesenchymal cells, extra-cellular matrix and signaling molecules, might induce the development of PH. Myeloid-derived suppressor cells (MDSCs) have been proposed over 30 years, and the functional importance of MDSCs in the immune system is appreciated recently. MDSCs are a heterogeneous group of cells that expand during cancer, chronic inflammation and infection, which have a remarkable ability to suppress T-cell responses and may exacerbate the development of diseases. Thus, targeting MDSCs has become a novel strategy to overcome immune evasion, especially in tumor immunotherapy. Nowadays, severe PH is accepted as a cancer-like disease, and MDSCs are closely related to the development and prognosis of PH. Here, we review the relationship between MDSCs and PH with respect to immune cells, cytokines, chemokines and metabolism, hoping that the key therapeutic targets of MDSCs can be identified in the treatment of PH, especially in severe PH.
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Affiliation(s)
- Hui Zhang
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, China
- The Fifth People’s Hospital of Chengdu, Chengdu, China
- Sichuan Birth Defects Clinical Research Center, West China Second University Hospital, Sichuan University, Chengdu, China
- Key Laboratory of Chronobiology (Sichuan University), National Health Commission of China, Chengdu, China
- The Joint Laboratory for Lung Development and Related Diseases of West China Second University Hospital, Sichuan University and School of Life Sciences of Fudan University, West China Institute of Women and Children’s Health, West China Second University Hospital, Sichuan University, Chengdu, China
| | - Qi-Wei Li
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, China
- Sichuan Birth Defects Clinical Research Center, West China Second University Hospital, Sichuan University, Chengdu, China
- Key Laboratory of Chronobiology (Sichuan University), National Health Commission of China, Chengdu, China
- The Joint Laboratory for Lung Development and Related Diseases of West China Second University Hospital, Sichuan University and School of Life Sciences of Fudan University, West China Institute of Women and Children’s Health, West China Second University Hospital, Sichuan University, Chengdu, China
- Department of Pediatric Pulmonology and Immunology, West China Second University Hospital, Sichuan University, Chengdu, China
| | - Yuan-Yuan Li
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, China
- Sichuan Birth Defects Clinical Research Center, West China Second University Hospital, Sichuan University, Chengdu, China
- Key Laboratory of Chronobiology (Sichuan University), National Health Commission of China, Chengdu, China
- The Joint Laboratory for Lung Development and Related Diseases of West China Second University Hospital, Sichuan University and School of Life Sciences of Fudan University, West China Institute of Women and Children’s Health, West China Second University Hospital, Sichuan University, Chengdu, China
| | - Xue Tang
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, China
- Sichuan Birth Defects Clinical Research Center, West China Second University Hospital, Sichuan University, Chengdu, China
- Key Laboratory of Chronobiology (Sichuan University), National Health Commission of China, Chengdu, China
- The Joint Laboratory for Lung Development and Related Diseases of West China Second University Hospital, Sichuan University and School of Life Sciences of Fudan University, West China Institute of Women and Children’s Health, West China Second University Hospital, Sichuan University, Chengdu, China
| | - Ling Gu
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, China
- Sichuan Birth Defects Clinical Research Center, West China Second University Hospital, Sichuan University, Chengdu, China
- Key Laboratory of Chronobiology (Sichuan University), National Health Commission of China, Chengdu, China
- The Joint Laboratory for Lung Development and Related Diseases of West China Second University Hospital, Sichuan University and School of Life Sciences of Fudan University, West China Institute of Women and Children’s Health, West China Second University Hospital, Sichuan University, Chengdu, China
| | - Han-Min Liu
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, West China Second University Hospital, Sichuan University, Chengdu, China
- Sichuan Birth Defects Clinical Research Center, West China Second University Hospital, Sichuan University, Chengdu, China
- Key Laboratory of Chronobiology (Sichuan University), National Health Commission of China, Chengdu, China
- The Joint Laboratory for Lung Development and Related Diseases of West China Second University Hospital, Sichuan University and School of Life Sciences of Fudan University, West China Institute of Women and Children’s Health, West China Second University Hospital, Sichuan University, Chengdu, China
- Department of Pediatric Pulmonology and Immunology, West China Second University Hospital, Sichuan University, Chengdu, China
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Truite CVR, Noronha JNG, Prado GC, Santos LN, Palácios RS, do Nascimento A, Volnistem EA, da Silva Crozatti TT, Francisco CP, Sato F, Weinand WR, Hernandes L, Matioli G. Bioperformance Studies of Biphasic Calcium Phosphate Scaffolds Extracted from Fish Bones Impregnated with Free Curcumin and Complexed with β-Cyclodextrin in Bone Regeneration. Biomolecules 2022; 12:biom12030383. [PMID: 35327575 PMCID: PMC8946016 DOI: 10.3390/biom12030383] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Revised: 01/12/2022] [Accepted: 01/18/2022] [Indexed: 01/16/2023] Open
Abstract
Fish bones are a natural calcium phosphate (CaP) sources used in biomaterials production for bone regeneration. CaP scaffolds can be enriched with other substances with biological activity to improve bone repair. This study aimed to evaluate the physicochemical properties and bone regeneration potential of biphasic calcium phosphate (BCP) scaffolds impregnated with free curcumin (BCP-CL) or complexed with β-cyclodextrin (BCP-CD) compared to BCP scaffolds. Rietveld’s refinement showed that BCP is composed of 57.2% of HAp and 42.8% of β-TCP and the molar ratio of Ca/P corresponds to 1.59. The scaffolds presented porosity (macro and microporosity) of 57.21%. Apatite formation occurred on the BCP, BCP-CL, and BCP-CD surface, in vitro, in SBF. Micro-Raman technique showed a reduction in the dissolution rate of β-TCP in the curcumin-impregnated scaffolds over time, and in vivo studies on critical-size defects, in rat calvaria, had no additional regenerative effect of BCP-CL and BCP-CD scaffolds, compared to BCP scaffolds. Despite this, the study showed that curcumin impregnation in BCP scaffolds prolongs the release of the β-TCP phase, the BCP- phase with the higher osteoinductive potential, representing an advantage in tissue engineering.
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Affiliation(s)
- Cecilia V. R. Truite
- Department of Pharmacy, State University of Maringá (UEM), 5790 Colombo Avenue, Maringá 87020-900, PR, Brazil
- Correspondence: (C.V.R.T.); (G.M.); Tel.: +55-44-30113868 (G.M.)
| | - Jessica N. G. Noronha
- Department of Morphological Sciences, State University of Maringá (UEM), 5790 Colombo Avenue, Maringá 87020-900, PR, Brazil; (J.N.G.N.); (G.C.P.); (L.N.S.); (L.H.)
| | - Gabriela C. Prado
- Department of Morphological Sciences, State University of Maringá (UEM), 5790 Colombo Avenue, Maringá 87020-900, PR, Brazil; (J.N.G.N.); (G.C.P.); (L.N.S.); (L.H.)
| | - Leonardo N. Santos
- Department of Morphological Sciences, State University of Maringá (UEM), 5790 Colombo Avenue, Maringá 87020-900, PR, Brazil; (J.N.G.N.); (G.C.P.); (L.N.S.); (L.H.)
| | - Raquel S. Palácios
- Department of Physics, State University of Maringá (UEM), 5790 Colombo Avenue, Maringá 87020-900, PR, Brazil; (R.S.P.); (A.d.N.); (E.A.V.); (F.S.); (W.R.W.)
| | - Adriane do Nascimento
- Department of Physics, State University of Maringá (UEM), 5790 Colombo Avenue, Maringá 87020-900, PR, Brazil; (R.S.P.); (A.d.N.); (E.A.V.); (F.S.); (W.R.W.)
| | - Eduardo A. Volnistem
- Department of Physics, State University of Maringá (UEM), 5790 Colombo Avenue, Maringá 87020-900, PR, Brazil; (R.S.P.); (A.d.N.); (E.A.V.); (F.S.); (W.R.W.)
| | - Thamara T. da Silva Crozatti
- Department of Food Engineering, State University of Maringá (UEM), 5790 Colombo Avenue, Maringá 87020-900, PR, Brazil;
| | - Carolina P. Francisco
- Department of Chemical Engineering, State University of Maringá (UEM), 5790 Colombo Avenue, Maringá 87020-900, PR, Brazil;
| | - Francielle Sato
- Department of Physics, State University of Maringá (UEM), 5790 Colombo Avenue, Maringá 87020-900, PR, Brazil; (R.S.P.); (A.d.N.); (E.A.V.); (F.S.); (W.R.W.)
| | - Wilson R. Weinand
- Department of Physics, State University of Maringá (UEM), 5790 Colombo Avenue, Maringá 87020-900, PR, Brazil; (R.S.P.); (A.d.N.); (E.A.V.); (F.S.); (W.R.W.)
| | - Luzmarina Hernandes
- Department of Morphological Sciences, State University of Maringá (UEM), 5790 Colombo Avenue, Maringá 87020-900, PR, Brazil; (J.N.G.N.); (G.C.P.); (L.N.S.); (L.H.)
| | - Graciette Matioli
- Department of Pharmacy, State University of Maringá (UEM), 5790 Colombo Avenue, Maringá 87020-900, PR, Brazil
- Correspondence: (C.V.R.T.); (G.M.); Tel.: +55-44-30113868 (G.M.)
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