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Shevchenko M, Servuli E, Albakova Z, Kanevskiy L, Sapozhnikov A. The Role of Heat Shock Protein 70 kDa in Asthma. J Asthma Allergy 2021; 13:757-772. [PMID: 33447061 PMCID: PMC7801907 DOI: 10.2147/jaa.s288886] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Accepted: 12/12/2020] [Indexed: 01/16/2023] Open
Abstract
Asthma is a complex chronic disorder of the airways, affecting immune and structural cells and inducing both protein and tissue remodeling. Heat shock proteins 70 kDa (HSP70s) are highly conserved members of the stress-induced family, possessing precisely described chaperone activity. There is growing evidence of a tight relationship between inflammatory diseases of different origins and the elevation of local HSP70 expression and secretion. Although extracellular HSP70 does not serve as a common marker of asthma, elevated HSP70 levels have been detected in the peripheral blood serum and sputum of patients with asthma, as well as in the bronchoalveolar lavage fluid of mice with induced allergic airway inflammation. Possessing diverse immunomodulating properties, extracellular HSP70 can manifest different activities in airway inflammatory processes and asthma, acting either as a pro-inflammatory trigger, or an anti-inflammatory agent. This review will discuss the effects and possible mechanisms concerning HSP70 implication in airway inflammation regulation in asthma. We examine ATPase and chaperone activities of HSP70 as potential modulators of immune responses in asthma. Given the crucial role of a chronic inflammatory response in asthma, understanding the effects of HSP70 on immune and structural cells may reveal new perspectives for the therapeutic control of inflammation.
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Affiliation(s)
- Marina Shevchenko
- Department of Immunology, Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow, Russia
| | - Ekaterina Servuli
- Department of Immunology, Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow, Russia.,Department of Experimental Physiology, Institute of Biomedical Problems, Russian Academy of Sciences, Moscow, Russia
| | - Zarema Albakova
- Department of Immunology, Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow, Russia.,Department of Biology, Lomonosov Moscow State University, Moscow, Russia
| | - Leonid Kanevskiy
- Department of Immunology, Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow, Russia
| | - Alexander Sapozhnikov
- Department of Immunology, Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow, Russia.,Department of Biology, Lomonosov Moscow State University, Moscow, Russia
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Kochetkova OY, Yurinskaya MM, Evgen'ev MB, Zatsepina OG, Shabarchina LI, Suslikov AV, Tikhonenko SA, Vinokurov MG. Influence of encapsulated heat shock protein HSP70 on the basic functional properties of blood phagocytes. DOKLADY BIOLOGICAL SCIENCES : PROCEEDINGS OF THE ACADEMY OF SCIENCES OF THE USSR, BIOLOGICAL SCIENCES SECTIONS 2016; 465:299-302. [PMID: 26725241 DOI: 10.1134/s001249661506006x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/07/2015] [Indexed: 11/23/2022]
Abstract
Microencapsulated heat shock proteins HSP 70 were studied in terms of their effects on neutrophil apoptosis, production of reactive oxygen species, and secretion of TNF-α by human neurtrophils and monocytes. Encapsulated HSP70 inhibited neutrophil apoptosis by 65% as compared to the effect of nonencapsulated HSP70; TNF-α production by the promonocytic THP-1 cells was similarly inhibited by the non-encapsulated and encapsulated HSP70. Thus, the polyelectrolyte micromolecules can be used as containers for effective delivery of HSP70 up to neutrophils and monocytes to correct the innate immunity functions.
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Affiliation(s)
- O Yu Kochetkova
- Institute of Cell Biophysics, Russian Academy of Sciences, Pushchino, Moscow oblast, Russia. .,Institute of Theoretical and Experimental Biophysics, Russian Academy of Sciences, Pushchino, Moscow oblast, Russia.
| | - M M Yurinskaya
- Institute of Cell Biophysics, Russian Academy of Sciences, Pushchino, Moscow oblast, Russia
| | - M B Evgen'ev
- Institute of Cell Biophysics, Russian Academy of Sciences, Pushchino, Moscow oblast, Russia.,Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russia
| | - O G Zatsepina
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russia
| | - L I Shabarchina
- Institute of Theoretical and Experimental Biophysics, Russian Academy of Sciences, Pushchino, Moscow oblast, Russia
| | - A V Suslikov
- Hospital of the Pushchino Scientific Center, Russian Academy of Sciences, Pushchino, Moscow oblast, Russia
| | - S A Tikhonenko
- Institute of Theoretical and Experimental Biophysics, Russian Academy of Sciences, Pushchino, Moscow oblast, Russia
| | - M G Vinokurov
- Institute of Cell Biophysics, Russian Academy of Sciences, Pushchino, Moscow oblast, Russia
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