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Yurinskaya MM, Garbuz DG, Evgen'ev MB, Vinokurov MG. [The Protective Action of Hsp70 and Hydrogen Sulfide Donors in THP-1 Macrophages in the Lipopolysaccharide-Induced Inflammatory Response by Modulating Endocytosis]. Mol Biol (Mosk) 2023; 57:1017-1027. [PMID: 38062957 DOI: 10.31857/s002689842306023x, edn: qmzebq] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Accepted: 05/17/2023] [Indexed: 12/18/2023]
Abstract
Hsp70 and hydrogen sulfide donors reduce inflammatory processes in human and animal cells. The biological action mediated by Hsp70 and H2S donors (GYY4137 and sodium thiosulfate) depends on their protection kinetics from cell activation by lipopolysaccharides. However, the molecular mechanisms of action of Hsp70 and H2S are not well understood. We studied the effect of human recombinant Hsp70 and H2S donors on the formation of reactive oxygen species and tumor necrosis factor-alpha induced in human cells (THP-1) by lipopolysaccharides. Transcriptomic changes occurring in these cells after LPS administration in combination with GYY4137 pretreatment were investigated. The results we obtained showed that Hsp70 and hydrogen sulfide donors reduce inflammatory processes in cells activated by the action of LPS. Hsp70 and H2S donors differed in the kinetics of the protective action, while hydrogen sulfide donors turned out to be more effective. The role of endocytosis in the mechanisms of protection of cells by H2S and Hsp70 donors from the action of LPS was studied. It has been found that GYY4137 pretreatment of LPS-exposed cells reduces the LPS-induced induction of various pro-inflammatory genes and affects the expression of genes of various intracellular signaling pathways.
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Affiliation(s)
- M M Yurinskaya
- Institute of Cell Biophysics, Russian Academy of Sciences, Pushchino, Moscow oblast, 142290 Russia
| | - D G Garbuz
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, 119991 Russia
| | - M B Evgen'ev
- Institute of Cell Biophysics, Russian Academy of Sciences, Pushchino, Moscow oblast, 142290 Russia
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, 119991 Russia
| | - M G Vinokurov
- Institute of Cell Biophysics, Russian Academy of Sciences, Pushchino, Moscow oblast, 142290 Russia
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2
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Yurinskaya MM, Garbuz DG, Afanasiev VN, Evgen’ev MB, Vinokurov MG. Effects of the Hydrogen Sulfide Donor GYY4137 and HSP70 Protein on the Activation of SH-SY5Y Cells by Lipopolysaccharide. Mol Biol 2021. [DOI: 10.1134/s002689332006014x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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3
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Yurinskaya MM, Garbuz DG, Afanasiev VN, Evgen'ev MB, Vinokurov MG. [Effects of the Hydrogen Sulfide Donor GYY4137 and HSP70 Protein on the Activation of SH-SY5Y Cells by Lipopolysaccharide]. Mol Biol (Mosk) 2020; 54:1018-1028. [PMID: 33276365 DOI: 10.31857/s0026898420060142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Accepted: 05/26/2020] [Indexed: 11/24/2022]
Abstract
The effects of exogenous recombinant human heat shock protein Hsp70 and hydrogen sulfide donor GYY4137 on the mechanisms of endocytosis of lipopolysaccharide (LPS) by human neuroblastoma cells SH-SY5Ywas studied. Hsp70 and GYY4137 have been shown to significantly reduce LPS-induced production of inflammatory mediators by SH-SY5Y cells, including reactive oxygen species, nitric oxide, TNFα, IL-1β, and IL-6. Both the recombinant protein Hsp70 and the hydrogen sulfide donor GYY4137 exhibited significant protective effects; however, the combined use of these agents did not lead to a cumulative effect. It has been shown that pinocytosis, as well as clathrin-, caveolin-, tubulin- and receptor-dependent endocytosis were involved in protecting the cells by both the hydrogen sulfide donor and Hsp70 from LPS-induced production of reactive oxygen species and NO.
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Affiliation(s)
- M M Yurinskaya
- Institute of Cell Biophysics, Russian Academy of Sciences, Pushchino Scientific Center for Biological Research, Russian Academy of Sciences, Pushchino, Moscow oblast, 142290 Russia
| | - D G Garbuz
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, 119991 Russia
| | - V N Afanasiev
- Institute of Cell Biophysics, Russian Academy of Sciences, Pushchino Scientific Center for Biological Research, Russian Academy of Sciences, Pushchino, Moscow oblast, 142290 Russia
| | - M B Evgen'ev
- Institute of Cell Biophysics, Russian Academy of Sciences, Pushchino Scientific Center for Biological Research, Russian Academy of Sciences, Pushchino, Moscow oblast, 142290 Russia.,Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, 119991 Russia.,
| | - M G Vinokurov
- Institute of Cell Biophysics, Russian Academy of Sciences, Pushchino Scientific Center for Biological Research, Russian Academy of Sciences, Pushchino, Moscow oblast, 142290 Russia
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4
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Yurinskaya MM, Garbuz DG, Evgen'ev MB, Vinokurov MG. [Exogenous HSP70 and Signaling Pathways Involved in the Inhibition of LPS-Induced Neurotoxicity of Neuroblastoma Cells]. Mol Biol (Mosk) 2020; 54:128-136. [PMID: 32163396 DOI: 10.31857/s0026898420010164] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Accepted: 06/20/2019] [Indexed: 11/24/2022]
Abstract
Neuroinflammation plays a key role in the pathogenesis of neurodegenerative diseases. Microglial cells are the main immune cells of the central nervous system. On exposure to lipopolysaccharides (LPS, components of the cell wall of Gram-negative enterobacteria), microglia is activated to produce reactive oxygen species (ROS), cytokines, and inflammatory mediators, which may cause neuron death. Exogenous recombinant human heat shock protein 70 (HSP70) was tested for effect on the activation of human microglial and neuroblastoma cells in response to LPS from Escherichia coli. Experiments included cell cultivation separately and transferring the conditioned medium from A-172 microglial cells to SK-N-SH neuroblastoma cells to simulate the effect of microglia treated with LPS and/or HSP70. The levels of ROS, TNFα, and apoptosis in LPS-treated cells were estimated in the presence or absence of HSP70. HSP70 was found to reduce the LPS-induced ROS generation, TNFα production, apoptosis, and necrosis, in both separate cell cultures and neuroblastoma cells grown in the conditioned medium from microglial cells. Signaling pathways involving protein kinases p38MAPK, JNK, and PI3K were demonstrated to play an important role in HSP70-mediated protection of microglial and neuroblastoma cells from LPS-induced apoptosis and ROS production.
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Affiliation(s)
- M M Yurinskaya
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, 119991 Russia.,Institute of Cell Biophysics, Russian Academy of Sciences, Pushchino, Moscow region, 142290 Russia
| | - D G Garbuz
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, 119991 Russia
| | - M B Evgen'ev
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, 119991 Russia.,Institute of Cell Biophysics, Russian Academy of Sciences, Pushchino, Moscow region, 142290 Russia.,
| | - M G Vinokurov
- Institute of Cell Biophysics, Russian Academy of Sciences, Pushchino, Moscow region, 142290 Russia
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5
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Yurinskaya MM, Krasnov GS, Kulikova DA, Zatsepina OG, Vinokurov MG, Chuvakova LN, Rezvykh AP, Funikov SY, Morozov AV, Evgen'ev MB. H 2S counteracts proinflammatory effects of LPS through modulation of multiple pathways in human cells. Inflamm Res 2020; 69:481-495. [PMID: 32157318 DOI: 10.1007/s00011-020-01329-x] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Revised: 02/12/2020] [Accepted: 02/22/2020] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Hydrogen sulfide donors reduce inflammatory signaling in vitro and in vivo. The biological effect mediated by H2S donors depends on the kinetics of the gas release from the donor molecule. However, the molecular mechanisms of H2S-induced immunomodulation were poorly addressed. Here, we studied the effect of two different hydrogen sulfide (H2S)-producing agents on the generation of the LPS-induced inflammatory mediators. Importantly, we investigated the transcriptomic changes that take place in human cells after the LPS challenge, combined with the pretreatment with a slow-releasing H2S donor-GYY4137. METHODS We investigated the effects of GYY4137 and sodium hydrosulfide on the release of proinflammatory molecules such as ROS, NO and TNF-α from LPS-treated human SH-SY5Y neuroblastoma and the THP-1 promonocytic cell lines. Transcriptomic and RT-qPCR studies using THP-1 cells were performed to monitor the effects of the GYY4137 on multiple signaling pathways, including various immune-related and proinflammatory genes after combined action of LPS and GYY4137. RESULTS The GYY4137 and sodium hydrosulfide differed in the ability to reduce the production of the LPS-evoked proinflammatory mediators. The pre-treatment with GYY4137 resulted in a drastic down-regulation of many TNF-α effectors that are induced by LPS treatment in THP-1 cells. Furthermore, GYY4137 pretreatment of LPS-exposed cells ameliorates the LPS-mediated induction of multiple pro-inflammatory genes and decreases expression of immunoproteasome genes. Besides, in these experiments we detected the up-regulation of several important pathways that are inhibited by LPS. CONCLUSION Based on the obtained results we believe that our transcriptomic analysis significantly contributes to the understanding of the molecular mechanisms of anti-inflammatory and cytoprotective activity of hydrogen sulfide donors, and highlights their potential against LPS challenges and other forms of inflammation.
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Affiliation(s)
- M M Yurinskaya
- Engelhardt Institute of Molecular Biology RAS, Vavilov str. 32, Moscow, 119991, Russia.,Institute of Cell Biophysics RAS, PSCBR RAS, Puschino, 142290, Russia
| | - G S Krasnov
- Engelhardt Institute of Molecular Biology RAS, Vavilov str. 32, Moscow, 119991, Russia
| | - D A Kulikova
- Koltzov Institute of Developmental Biology RAS, Moscow, 119991, Russia
| | - O G Zatsepina
- Engelhardt Institute of Molecular Biology RAS, Vavilov str. 32, Moscow, 119991, Russia
| | - M G Vinokurov
- Institute of Cell Biophysics RAS, PSCBR RAS, Puschino, 142290, Russia
| | - L N Chuvakova
- Engelhardt Institute of Molecular Biology RAS, Vavilov str. 32, Moscow, 119991, Russia
| | - A P Rezvykh
- Engelhardt Institute of Molecular Biology RAS, Vavilov str. 32, Moscow, 119991, Russia.,Moscow Institute of Physics and Technology, Dolgoprudny, 141701, Russia
| | - S Y Funikov
- Engelhardt Institute of Molecular Biology RAS, Vavilov str. 32, Moscow, 119991, Russia
| | - A V Morozov
- Engelhardt Institute of Molecular Biology RAS, Vavilov str. 32, Moscow, 119991, Russia
| | - M B Evgen'ev
- Engelhardt Institute of Molecular Biology RAS, Vavilov str. 32, Moscow, 119991, Russia.
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6
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Yurinskaya MM, Garbuz DG, Evgen’ev MB, Vinokurov MG. Exogenous HSP70 and Signaling Pathways Involved in the Inhibition of LPS-Induced Neurotoxicity of Neuroblastoma Cells. Mol Biol 2020. [DOI: 10.1134/s0026893320010161] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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7
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Kozin SA, Polshakov VI, Mezentsev YV, Ivanov AS, Zhokhov SS, Yurinskaya MM, Vinokurov MG, Makarov AA, Mitkevich VA. [Enalaprilat Inhibits Zinc-Dependent Oligomerization of Metal-Binding Domain of Amyloid-beta Isoforms and Protects Human Neuroblastoma Cells from Toxic Action of these Isoforms]. Mol Biol (Mosk) 2019; 52:683-691. [PMID: 30113034 DOI: 10.1134/s0026898418040109] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2017] [Accepted: 02/01/2018] [Indexed: 11/22/2022]
Abstract
Intact amyloid-β peptides (Aβ) may undergo prion-like aggregation when they interact with chemically or structurally modified variants of Aβ present in extracellular pathohistological inclusions (amyloid plaques). This aggregation is regarded as one of the key molecular mechanisms of Alzheimer's disease (AD) pathogenesis. Zinc ions are involved in the pathological dimerization and oligomerization of natural Aβ isoforms, and zinc-induced oligomers can also initiate the pathological aggregation of Aβ. Based on the earlier found molecular mechanism of zinc-dependent oligomerization of Aβ, it has been suggested that the targeted inhibition of the 11EVHH14 site in one Aβ molecule from zinc-mediated interactions with the same site of another Aβ molecule can effectively inhibit the oligomerization and aggregation of Aβ. Taking into account the similarity in the structural organization of zinc-binding sites within Aβ and angiotensin-converting enzyme (ACE), we hypothesized that inhibitors of the ACE active sites could specifically interact with the 11EVHH14 site of Aβ. Using a surface plasmon resonance biosensor and nuclear magnetic resonance spectroscopy, we have found that the ACE inhibitor enalaprilat effectively inhibits zinc-dependent dimerization of the metal-binding domains of intact Aβ and Aβ with isomerized Asp7 (isoAβ). We have also found that enalaprilat protects SH-SY5Y human neuroblastoma cells from the toxic effects of Aβ(1-42) and isoAβ(1-42), which are among the most common components of amyloid plaques. The results confirm the role of zincdependent oligomerization of Aβ in AD pathogenesis and make it possible one to consider enalaprilat as a prototype of antiaggregation agents for treating AD.
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Affiliation(s)
- S A Kozin
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, 119991 Russia.,
| | - V I Polshakov
- Faculty of Fundamental Medicine, Moscow State University, Moscow, 117192 Russia
| | - Y V Mezentsev
- Orekhovich Institute of Biomedical Chemistry, Russian Academy of Sciences, Moscow, 119121 Russia
| | - A S Ivanov
- Orekhovich Institute of Biomedical Chemistry, Russian Academy of Sciences, Moscow, 119121 Russia
| | - S S Zhokhov
- Faculty of Fundamental Medicine, Moscow State University, Moscow, 117192 Russia
| | - M M Yurinskaya
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, 119991 Russia.,Institute of Cell Biophysics, Russian Academy of Sciences, Pushchino, Moscow oblast, 142290 Russia
| | - M G Vinokurov
- Institute of Cell Biophysics, Russian Academy of Sciences, Pushchino, Moscow oblast, 142290 Russia
| | - A A Makarov
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, 119991 Russia
| | - V A Mitkevich
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, 119991 Russia
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8
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Petrushanko IY, Melnikova EV, Yurinskaya MM, Vinokurov MG, Suslikov AV, Mitkevich VA, Makarov AA. Influence of the Donor of Hydrogen Sulfide GYY4137 on the Activation of Human Neutrophils by E. coli Lipopolysaccharides. Mol Biol 2019. [DOI: 10.1134/s0026893319010138] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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9
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Rezvykh AP, Yurinskaya MM, Vinokurov MG, Krasnov GS, Mitkevich VA, Makarov AA, Evgen'ev MB, Zatsepina OG. [The Effect of Beta-Amyloid Peptides and Main Stress Protein HSP70 on Human SH-SY5Y Neuroblastoma Proteome]. Mol Biol (Mosk) 2019; 52:1082-1092. [PMID: 30633251 DOI: 10.1134/s0026898418060150] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2018] [Accepted: 04/26/2018] [Indexed: 11/23/2022]
Abstract
The accumulation and aggregation of β-amyloids are major molecular events underlying the progression of Alzheimer's disease. In neural cells, recombinant HSP70 reduces the toxic effect of Aβ and its isomeric forms. Here we describe the proteome of the neuroblastoma cell line after incubation with amyloid peptides Aβ42 and isomerized Asp7 (isoAβ42) without and with human recombinant heat shock protein 70 (HSP70). Incubation of SH-SY5Y cell culture with the synthetic Aβ-peptides leads to a decrease in the levels of several cytoskeleton proteins (e.g., ACTN1, VIME, TPM3) and several chaperonines involved in the folding of actin and tubulin (TCPQ, TCPG, TCPE, TCPB). These changes are accompanied by an increase in the expression of calmodulin and the proteins involved in folding in the endoplasmic reticulum and endoplasmic cell stress response. The presence of exogenous HSP70 has led to an increase in expression of several chaperones and a few other proteins including endogenous HSP70. A combined effect of recombinant HSP70 with Aβ peptides reduced cell apoptosis and significantly decreased the level of tubulin phosphorylation caused by the addition of Aβ peptides.
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Affiliation(s)
- A P Rezvykh
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, 119991 Russia
| | - M M Yurinskaya
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, 119991 Russia.,Institute of Cell Biophysics, Russian Academy of Sciences, Pushchino, Moscow oblast, 142290 Russia
| | - M G Vinokurov
- Institute of Cell Biophysics, Russian Academy of Sciences, Pushchino, Moscow oblast, 142290 Russia
| | - G S Krasnov
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, 119991 Russia
| | - V A Mitkevich
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, 119991 Russia
| | - A A Makarov
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, 119991 Russia
| | - M B Evgen'ev
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, 119991 Russia
| | - O G Zatsepina
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, 119991 Russia.,
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10
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Petrushanko IY, Melnikova EV, Yurinskaya MM, Vinokurov MG, Suslikov AV, Mitkevich VA, Makarov AA. [Influence of the Donor of Hydrogen Sulfide GYY4137 on the Activation of Human Neutrophils by E. coli Lipopolysaccharides]. Mol Biol (Mosk) 2019; 53:101-108. [PMID: 30895957 DOI: 10.1134/s0026898419010130] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2018] [Accepted: 09/14/2018] [Indexed: 06/09/2023]
Abstract
Lipopolysaccharides (LPS), components of the cell wall of gram-negative bacteria, activate neutrophils that trigger pathological processes, including gram-negative sepsis. LPS inhibit spontaneous apoptosis of neutrophils that leads to inflammation. In this work we tested the action of H2S donor (GYY4137) on the activation of human neutrophils by E. coli LPS. We estimated the changes in redox status (ROS level, intracellularglutathione, NO), apoptosis and mitochondrial potential of neutrophils under the LPS action in the presence and absence of GYY4137. GYY4137 reduces the ROS level, slightly reduces GSH, does not influence the NO level and has no apoptogenic effect. LPS induce the increasing of ROS level and inhibit spontaneous apoptosis of neutrophils. We found that GYY4137 prevents the growth of ROS caused by LPS and leads to a reduction of LPS-induced inhibition of neutrophil apoptosis. Thus the mechanism of GYY4137 protection against inflammation, triggered by bacterial infection, is concerned with the neutralization of LPS effect on neutrophils.
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Affiliation(s)
- I Y Petrushanko
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, 119991 Russia
| | - E V Melnikova
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, 119991 Russia
| | - M M Yurinskaya
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, 119991 Russia
- Institute of Cell Biophysics, Russian Academy of Sciences, Pushchino, Moscow Region, 142290 Russia
| | - M G Vinokurov
- Institute of Cell Biophysics, Russian Academy of Sciences, Pushchino, Moscow Region, 142290 Russia
| | - A V Suslikov
- Hospital of the Pushchino Research Center, Pushchino, Moscow Region, 142290 Russia
| | - V A Mitkevich
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, 119991 Russia
| | - A A Makarov
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, 119991 Russia
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11
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Rezvykh AP, Yurinskaya MM, Vinokurov MG, Krasnov GS, Mitkevich VA, Makarov AA, Evgen’ev MB, Zatsepina OG. The Effect of Beta-Amyloid Peptides and Main Stress Protein HSP70 on Human SH-SY5Y Neuroblastoma Proteome. Mol Biol 2018. [DOI: 10.1134/s0026893318060158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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12
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Kozin SA, Polshakov VI, Mezentsev YV, Ivanov AS, Zhokhov SS, Yurinskaya MM, Vinokurov MG, Makarov AA, Mitkevich VA. Enalaprilat Inhibits Zinc-Dependent Oligomerization of Metal-Binding Domain of Amyloid-beta Isoforms and Protects Human Neuroblastoma Cells from Toxic Action of these Isoforms. Mol Biol 2018. [DOI: 10.1134/s0026893318040106] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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13
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Yurinskaya MM, Mit'kevich VA, Evgen'ev MB, Makarov AA, Vinokurov MG. [Heat-shock protein HSP70 reduces the secretion of TNFα by neuroblastoma cells and human monocytes induced with beta-amyloid peptides]. Mol Biol (Mosk) 2017; 50:1053-1056. [PMID: 28064323 DOI: 10.7868/s0026898416060239] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2016] [Accepted: 04/29/2016] [Indexed: 11/23/2022]
Abstract
The progress of neurodegeneration in Alzheimer's disease is closely associated with inflammatory processes in the brain tissues induced by beta-amyloid peptides (Aβ). In this paper, we showed that Aβ(1-42) and isoAβ(1-42) in human neuroblastoma cells SK-N-SH and promonocyte THP-1 activated the production of tumor necrosis factor (TNFα). Notably, isoAβ(1-42) had the strongest effect on the increase in the level of TNFα. The addition of recombinant heat-shock protein HSP70 reduces TNFα production induced by Aβ, which leads to a decrease in neuronal cell damage at the organism level.
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Affiliation(s)
- M M Yurinskaya
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, 119991 Russia.,Institute of Cell Biophysics, Russian Academy of Sciences, Pushchino, Moscow Region, 142290 Russia
| | - V A Mit'kevich
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, 119991 Russia
| | - M B Evgen'ev
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, 119991 Russia.,Institute of Cell Biophysics, Russian Academy of Sciences, Pushchino, Moscow Region, 142290 Russia
| | - A A Makarov
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, 119991 Russia
| | - M G Vinokurov
- Institute of Cell Biophysics, Russian Academy of Sciences, Pushchino, Moscow Region, 142290 Russia.,
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14
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Morozov AV, Yurinskaya MM, Mitkevich VA, Garbuz DG, Preobrazhenskaia OV, Vinokurov MG, Evgen'ev MB, Karpov VL, Makarov AA. [Heat-shock protein HSP70 decreases activity of proteasomes in human neuroblastoma cells treated by amyloid-beta 1-42 with isomerized Asp7]. Mol Biol (Mosk) 2017; 51:166-171. [PMID: 28251980 DOI: 10.7868/s0026898416060136] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2016] [Accepted: 05/26/2016] [Indexed: 11/23/2022]
Abstract
Experimental evidences indicate that heat-shock protein 70 (HSP70) can serve as a prospective therapeutic agent to treat Alzheimer's disease (AD). It has demonstrated a neuroprotective effect in vivo on mice models of AD. Moreover, HSP70 decreases oxidative stress in neurons induced by amyloid-β (Aβ42) and its more toxic form with isomerized Asp7 (isoAβ42). The dysfunction of Ubiquitin-proteasome system (UPS) is observed in AD. UPS is responsible for the degradation of the majority of cellular proteins and plays an important role in protecting cells from oxidative stress. Here, we have shown that the incubation of human neuroblastoma cells SK-N-SH with isoAβ42 increases the activity of intracellular proteasomes, which are the principal elements of the UPS. On the contrary, the proteasomal activity was decreased in isoAβ42-treated cells in the presence of exogenous HSP70. These results highlight the existence of an interplay between Aβ peptides, proteasomes, and HSP70.
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Affiliation(s)
- A V Morozov
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 119991 Moscow, Russia.,
| | - M M Yurinskaya
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 119991 Moscow, Russia.,Institute of Cell Biophysics, Russian Academy of Sciences, Pushchino, Moscow oblast, 142290 Russia
| | - V A Mitkevich
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 119991 Moscow, Russia
| | - D G Garbuz
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 119991 Moscow, Russia
| | - O V Preobrazhenskaia
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 119991 Moscow, Russia
| | - M G Vinokurov
- Institute of Cell Biophysics, Russian Academy of Sciences, Pushchino, Moscow oblast, 142290 Russia
| | - M B Evgen'ev
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 119991 Moscow, Russia
| | - V L Karpov
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 119991 Moscow, Russia
| | - A A Makarov
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 119991 Moscow, Russia
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15
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Yurinskaya MM, Kochetkova OY, Shabarchina LI, Antonova OY, Suslikov AV, Evgen'ev MB, Vinokurov MG. Erratum to: Encapsulated Hsp70 decreases endotoxin-induced production of ROS and TNFα in human phagocytes. Cell Stress Chaperones 2017; 22:317. [PMID: 28247072 PMCID: PMC5352604 DOI: 10.1007/s12192-017-0777-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Affiliation(s)
- M M Yurinskaya
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Vavilov Str. 32, Moscow, Russian Federation, 119991
- Institute of Cell Biophysics, Russian Academy of Science, Institutskaya Str. 3, Pushchino, Moscow Region, Russian Federation, 142290
| | - O Yu Kochetkova
- Institute of Cell Biophysics, Russian Academy of Science, Institutskaya Str. 3, Pushchino, Moscow Region, Russian Federation, 142290
- Institute of Theoretical and Experimental Biophysics, Russian Academy of Sciences, Institutskaya Str. 3, Pushchino, Moscow Region, Russian Federation, 142290
| | - L I Shabarchina
- Institute of Theoretical and Experimental Biophysics, Russian Academy of Sciences, Institutskaya Str. 3, Pushchino, Moscow Region, Russian Federation, 142290
| | - O Yu Antonova
- Institute of Cell Biophysics, Russian Academy of Science, Institutskaya Str. 3, Pushchino, Moscow Region, Russian Federation, 142290
| | - A V Suslikov
- Hospital of the Pushchino Research Center, Institutskaya Str. 1, Pushchino, Moscow Region, Russian Federation, 142290
| | - M B Evgen'ev
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Vavilov Str. 32, Moscow, Russian Federation, 119991.
- Institute of Cell Biophysics, Russian Academy of Science, Institutskaya Str. 3, Pushchino, Moscow Region, Russian Federation, 142290.
| | - M G Vinokurov
- Institute of Cell Biophysics, Russian Academy of Science, Institutskaya Str. 3, Pushchino, Moscow Region, Russian Federation, 142290
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Morozov AV, Yurinskaya MM, Mitkevich VA, Garbuz DG, Preobrazhenskaia OV, Vinokurov MG, Evgen’ev MB, Karpov VL, Makarov AA. Heat-shock protein HSP70 decreases activity of proteasomes in human neuroblastoma cells treated by amyloid-beta 1-42 with isomerized Asp7. Mol Biol 2017. [DOI: 10.1134/s0026893316060133] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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17
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Yurinskaya MM, Kochetkova OY, Shabarchina LI, Antonova OY, Suslikov AV, Evgen'ev MB, Vinokurov MG. Encapsulated Hsp70 decreases endotoxin-induced production of ROS and TNFα in human phagocytes. Cell Stress Chaperones 2017; 22:163-171. [PMID: 27783274 PMCID: PMC5225061 DOI: 10.1007/s12192-016-0743-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2016] [Revised: 10/10/2016] [Accepted: 10/11/2016] [Indexed: 12/15/2022] Open
Abstract
Human heat shock protein Hsp70 was experimentally inserted into polyelectrolyte microcapsules. Encapsulated recombinant Hsp70 was studied in terms of its effects on neutrophil apoptosis, the production of reactive oxygen species, and the secretion of tumor necrosis factor alpha by promonocytic THP-1 cells. It was found that encapsulated Hsp70 effectively inhibits neutrophil apoptosis, unlike free exogenous protein used in solution. In THP-1 cells, encapsulated and free Hsp70 reduced LPS-induced tumor necrosis factor alpha production with a similar efficiency. Encapsulated Hsp70 reduces LPS-induced reactive oxygen species production by neutrophils in the course of its release from the microcapsules but not as much as free Hsp70. Thus, the polyelectrolyte microcapsules can be used as containers for the effective delivery of Hsp70 to neutrophils and monocytes to significantly improve the functioning of the innate immune system.
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Affiliation(s)
- M M Yurinskaya
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Vavilov Str. 32, Moscow, Russian Federation, 119991
- Institute of Cell Biophysics, Russian Academy of Science, Institutskaya Str. 3, Pushchino, Moscow Region, Russian Federation, 142290
| | - O Yu Kochetkova
- Institute of Cell Biophysics, Russian Academy of Science, Institutskaya Str. 3, Pushchino, Moscow Region, Russian Federation, 142290
- Institute of Theoretical and Experimental Biophysics, Russian Academy of Sciences, Institutskaya Str. 3, Pushchino, Moscow Region, Russian Federation, 142290
| | - L I Shabarchina
- Institute of Theoretical and Experimental Biophysics, Russian Academy of Sciences, Institutskaya Str. 3, Pushchino, Moscow Region, Russian Federation, 142290
| | - O Yu Antonova
- Institute of Cell Biophysics, Russian Academy of Science, Institutskaya Str. 3, Pushchino, Moscow Region, Russian Federation, 142290
| | - A V Suslikov
- Hospital of the Pushchino Research Center, Institutskaya Str. 1, Pushchino, Moscow Region, Russian Federation, 142290
| | - M B Evgen'ev
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Vavilov Str. 32, Moscow, Russian Federation, 119991.
- Institute of Cell Biophysics, Russian Academy of Science, Institutskaya Str. 3, Pushchino, Moscow Region, Russian Federation, 142290.
| | - M G Vinokurov
- Institute of Cell Biophysics, Russian Academy of Science, Institutskaya Str. 3, Pushchino, Moscow Region, Russian Federation, 142290
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Yurinskaya MM, Mit’kevich VA, Evgen’ev MB, Makarov AA, Vinokurov MG. Heat-shock protein HSP70 reduces the secretion of TNFα by neuroblastoma cells and human monocytes induced with beta-amyloid peptides. Mol Biol 2016. [DOI: 10.1134/s0026893316060236] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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19
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Yurinskaya MM, Funikov SY, Evgen'ev MB, Vinokurov MG. Exogenous heat shock protein HSP70 reduces response of human neuroblastoma cells to lipopolysaccharide. DOKL BIOCHEM BIOPHYS 2016; 469:239-43. [PMID: 27599502 DOI: 10.1134/s1607672916040025] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2016] [Indexed: 11/23/2022]
Abstract
The effect of exogenous heat shock protein HSP70 and lipopolysaccharide (LPS) on the production of reactive oxygen species (ROS), TNFα secretion, and mRNA expression by human neuroblastoma SK-N-SH cells. It was shown that exogenous HSP70 protects neuroblastoma cells from the action of LPS. The protection mechanism of HSP70 includes a reduction in the production of ROS and TNFα and a decrease in the expression of TLR4 and IL-1β mRNA in SK-N-SH cells induced by LPS.
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Affiliation(s)
- M M Yurinskaya
- Institute of Cell Biophysics, Russian Academy of Sciences, ul. Institutskaya 3, Pushchino, Moscow oblast, 142290, Russia.,Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, ul. Vavilova 32, Moscow, 119991, Russia
| | - S Y Funikov
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, ul. Vavilova 32, Moscow, 119991, Russia
| | - M B Evgen'ev
- Institute of Cell Biophysics, Russian Academy of Sciences, ul. Institutskaya 3, Pushchino, Moscow oblast, 142290, Russia.,Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, ul. Vavilova 32, Moscow, 119991, Russia
| | - M G Vinokurov
- Institute of Cell Biophysics, Russian Academy of Sciences, ul. Institutskaya 3, Pushchino, Moscow oblast, 142290, Russia.
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20
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Kochetkova OY, Yurinskaya MM, Shabarchina LI, Suslikov AV, Naumov AA, Tikhonenko SA, Vinokurov MG. Delivery of lactoferrin to cells using biodegradable microcapsules. Russ J Bioorg Chem 2016. [DOI: 10.1134/s1068162016020072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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21
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Yurinskaya MM, Mit'kevich VA, Barykin EP, Garbuz DG, Evgen'ev MB, Makarov AA, Vinokurov MG. [Heat-shock protein HSP70 protects neuroblastoma cells SK-N-SH from the neurotoxic effects hydrogen peroxide and the β-amyloid peptide]. Mol Biol (Mosk) 2016; 49:1030-4. [PMID: 26710786 DOI: 10.7868/s0026898415060233] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2015] [Accepted: 05/20/2015] [Indexed: 11/23/2022]
Abstract
Neuronal cell death in Alzheimer's disease is associated with the development of oxidative stress caused by the reactive oxygen species (ROS), which can be generated as a result of the effect of beta-amyloid peptides. One of the sources of ROS is hydrogen peroxide, inducing the apoptosis and necrosis of neural tissue cells. The mechanism of hydrogen peroxide apoptotic action includes launching signaling pathways that involve protein kinases PI3K, p38MAPK, JNK and ERK. Oxidative stress leads to increased synthesis of heat-shock proteins in the cells including HSP70. It was shown that the exogenous HSP70 could reduce generation of ROS in cells. In this study, we determined how HSP70 affected apoptosis and necrosis in human neuroblastoma cells SK-N-SH, induced by hydrogen peroxide and β-amyloid peptide Aβ(1-42). It was shown that HSP70 reduces the cytotoxic effects of hydrogen peroxide and beta-amyloid, and protein kinases PI3K and JNK play an important role in the mechanism of HSP70 protective effect on the peroxide induced apoptosis in SK-N-SH cells.
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Affiliation(s)
- M M Yurinskaya
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, 119991 Russia
| | - V A Mit'kevich
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, 119991 Russia
| | - E P Barykin
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, 119991 Russia
| | - D G Garbuz
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, 119991 Russia
| | - M B Evgen'ev
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, 119991 Russia
| | - A A Makarov
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, 119991 Russia
| | - M G Vinokurov
- Institute of Cell Biophysics, Russian Academy of Sciences, Pushchino, Moscow Region, 142290 Russia.,
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22
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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. Dokl Biol Sci 2016; 465:299-302. [PMID: 26725241 DOI: 10.1134/s001249661506006x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [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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23
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Yurinskaya MM, Mit’kevich VA, Barykin EP, Garbuz DG, Evgen’ev MB, Makarov AA, Vinokurov MG. Heat-shock protein HSP70 protects neuroblastoma cells SK-N-SH from the neurotoxic effects of hydrogen peroxide and the β-amyloid peptide. Mol Biol 2015. [DOI: 10.1134/s0026893315060230] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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24
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Yurinskaya MM, Mitkevich VA, Kozin SA, Evgen'ev MB, Makarov AA, Vinokurov MG. HSP70 protects human neuroblastoma cells from apoptosis and oxidative stress induced by amyloid peptide isoAsp7-Aβ(1-42). Cell Death Dis 2015; 6:e1977. [PMID: 26583320 PMCID: PMC4670940 DOI: 10.1038/cddis.2015.336] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- M M Yurinskaya
- Laboratory of Protein Conformational Polymorphism in Health and Disease, Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russia.,Laboratory of Apoptosis Regulation, Institute of Cell Biophysics, Russian Academy of Sciences, Pushchino, Moscow, Russia
| | - V A Mitkevich
- Laboratory of Protein Conformational Polymorphism in Health and Disease, Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russia
| | - S A Kozin
- Laboratory of Protein Conformational Polymorphism in Health and Disease, Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russia
| | - M B Evgen'ev
- Laboratory of Protein Conformational Polymorphism in Health and Disease, Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russia
| | - A A Makarov
- Laboratory of Protein Conformational Polymorphism in Health and Disease, Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russia
| | - M G Vinokurov
- Laboratory of Apoptosis Regulation, Institute of Cell Biophysics, Russian Academy of Sciences, Pushchino, Moscow, Russia
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25
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Yurinskaya MM, Vinokurov MG, Grachev SV, Astashkin EI. Actovegin reduces the hydrogen peroxide-induced cell apoptosis of SK-N-SH neuroblastoma by means of p38MAPK and PI-3K inhibition. Dokl Biol Sci 2014; 456:215-217. [PMID: 24985520 DOI: 10.1134/s0012496614030132] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/05/2014] [Indexed: 06/03/2023]
Affiliation(s)
- M M Yurinskaya
- Sechenov First Moscow State Medical University, Moscow, Russia
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26
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Yurinskaya MM, Vinokurov MG, Astashkin EI, Grachev SV, Orekhova NS, Novikova AN, Sokolova IN. [Calf blood hemodializate reduces neurotoxic effect of hydrogen peroxide on human neuroblastoma cells]. ACTA ACUST UNITED AC 2014:10-4. [PMID: 25816637 DOI: 10.15690/vramn.v69i9-10.1125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
OBJECTIVE Our aim was to study the effect of calf blood gemodializat on apoptosis and intracellular signaling pathways of neuroblastoma cells SK-N-SH human. METHODS Apoptosis was recorded by fluorescent microscopy using Hoechst 33342. Necrosis cells was monitored by propidium iodide. The fluorescence of the cells was recorded on a fluorescence inverted microscope Keyence BZ8100 (Japan). Formation of reactive oxygen species (ROS) in the cells of SK-N-SH was determined using nitroblue tetrazolium by absorbance at 620 nm on a plate reader "Uniplan". RESULTS When adding hydrogen peroxide to the background of the calf blood gemodializat been decreasing apoptosis of these cells with 43 to 17% relative to apoptosis in the presence of a hydrogen peroxide. Under these conditions, the calf blood gemodializat significantly reduced ROS formation in human neuroblastoma cells SK-N-SH by the action of hydrogen peroxide. In these cells, we investigated the influence of calf blood gemodializat on apoptosis and intracellular signaling pathway involving mitogen-activated protein kinase (p38MAPK), extracellular regulatory kinase (ERK), phosphatidylinositol 3-kinase (PI-3K) and-Jun-N-terminal kinase (JNK) using their selective inhibitors. CONCLUSION It was shown that the mechanism of the protective effect of calf blood gemodializat against peroxide-induced apoptosis in SK-N-SH dominant role is played by p38 MAPK and PI-3K.
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Antonova OY, Yurinskaya MM, Evgen'ev MB, Vinokurov MG. The role of the TLR-dependent signaling pathway in the mechanism of phagocyte protection by exogenous heat shock protein HSP70 from the endotoxin action. Dokl Biol Sci 2013; 452:305-9. [PMID: 24150653 DOI: 10.1134/s0012496613050037] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2012] [Indexed: 11/23/2022]
Affiliation(s)
- O Yu Antonova
- Institute of Cell Biophysics, Russian Academy of Sciences, Pushchino, Moscow oblast, Russia
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Antonova OY, Yurinskaya MM, Funikov SY, Evgen'ev MB, Vinokurov MG. Exogenous heat shock protein HSP70 modulates lipopolysaccharide-induced macrophage activation. Dokl Biol Sci 2013; 452:320-324. [PMID: 24150657 DOI: 10.1134/s0012496613050141] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/05/2013] [Indexed: 06/02/2023]
Affiliation(s)
- O Yu Antonova
- Institute of Cell Biophysics, Russian Academy of Sciences, Pushchino, Moscow oblast, Russia
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29
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Astashkin EI, Glezer MG, Vinokurov MG, Egorova ND, Orekhova NS, Novikova AN, Grachev SV, Yurinskaya MM, Sobolev KE. Actovegin reduces the ROS level in blood samples of heart failure patients and diminishes necrosis of SK-N-SH human neuroblastoma cells. Dokl Biol Sci 2013; 448:57-60. [PMID: 23479022 DOI: 10.1134/s0012496613010055] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/20/2012] [Indexed: 06/01/2023]
Affiliation(s)
- E I Astashkin
- Sechenov First Moscow State Medical University, Moscow, Russia
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Antonova OY, Yurinskaya MM, Evgen'ev MB, Suslikov AV, Vinokurov MG. Exogenous heat shock protein HSP70 protects human blood phagocytes at the action of different chemotypes of lipopolysaccharide. Dokl Biol Sci 2012; 447:392-395. [PMID: 23292479 DOI: 10.1134/s0012496612010188] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/18/2012] [Indexed: 06/01/2023]
Affiliation(s)
- O Yu Antonova
- Institute of Cell Biophysics, Russian Academy of Sciences, Pushchino, Moscow oblast, Russia
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Vinokurov MG, Astashkin EI, Yurinskaya MM, Glezer MG, Sobolev KE, Grachev SV. Trimetazidine blocks store-operated Ca(2+) channels in HL-60 and THP-1 cell lines and inhibits the secretion of tumor necrosis factor. Dokl Biol Sci 2012; 441:417-20. [PMID: 22227695 DOI: 10.1134/s0012496611060147] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/11/2011] [Indexed: 11/22/2022]
Affiliation(s)
- M G Vinokurov
- Institute of Cell Biophysics, Russian Academy of Sciences, Pushchino, Moscow oblast, 142290, Russia
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Rozhkova EA, Zatsepina OG, Yurinskaya MM, Vinokurov MG, Evgeniev MB. Effect of extracellular recombinant human heat shock protein 70 (HSP70) on protein pattern observed after endotoxin-induced macrophage activation. Mol Biol 2011. [DOI: 10.1134/s0026893311020166] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Yurinskaya MM, Evgen'ev MB, Antonova OY, Vinokurov MG. Exogenous heat shock protein HSP70 suppresses bacterial pathogen-induced activation of human neutrophils. DOKL BIOCHEM BIOPHYS 2010; 435:316-9. [PMID: 21184302 DOI: 10.1134/s1607672910060098] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2010] [Indexed: 01/26/2023]
Affiliation(s)
- M M Yurinskaya
- Institute of Cell Biophysics, Russian Academy of Sciences, ul. Institutskaya 3, Pushchino, Moscow oblast 142292, Russia
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Yurinskaya MM, Vinokurov MG, Grazhdankin EB, Grachev SV. The effect of propranolol on LPS-induced activation of human neutrophils. DOKL BIOCHEM BIOPHYS 2010; 435:330-3. [PMID: 21184306 DOI: 10.1134/s160767291006013x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2010] [Indexed: 11/23/2022]
Affiliation(s)
- M M Yurinskaya
- Institute of Cell Biophysics, Russian Academy of Sciences, Pushchino, Moscow oblast 142290, Russia
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Yurinskaya MM, Vinokurov MG, Zatsepina OG, Garbuz DG, Guzhova IV, Rozhkova EA, Suslikov AV, Karpov VL, Evgen'ev MB. Exogenous heat shock proteins (HSP70) significantly inhibit endotoxin-induced activation of human neutrophils. Dokl Biol Sci 2009; 426:298-301. [PMID: 19650345 DOI: 10.1134/s0012496609030326] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Affiliation(s)
- M M Yurinskaya
- Institute of Cell Biophysics, Russian Academy of Sciences, Pushchino, Moscow oblast, 142290 Russia
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Vinokurov MG, Yurinskaya MM, Grachev SV, Prokhorenko IR. Lipopolysaccharide from Rhodobacter capsulatus suppresses the effect of endotoxins from various E. coli chemotypes on the priming and apoptosis of human neutrophils. DOKL BIOCHEM BIOPHYS 2009; 424:35-7. [PMID: 19341104 DOI: 10.1134/s1607672909010104] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- M G Vinokurov
- Institute of Cell Biophysics, Russian Academy of Sciences, ul. Institutskaya 3, Pushchino, Moscow oblast, 142290 Russia
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Vinokurov MG, Yurinskaya MM, Suslikov AV, Pechatnikov VA, Grachev SV. Dynamics of the Fas- and stress-induced apoptosis of human neutrophils under the action of endotoxins. Dokl Biol Sci 2006; 410:355-7. [PMID: 17278832 DOI: 10.1134/s0012496606050012] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
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Vinokurov MG, Yurinskaya MM, Prokhorenko IR, Grachev SV. Effect of various E. coli LPS chemotypes on apoptosis and activation of human neutrophils. Bull Exp Biol Med 2006; 142:173-5. [PMID: 17369931 DOI: 10.1007/s10517-006-0319-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
We studied the effects of various Escherichia coli LPS chemotypes on the production of reactive oxygen species and regulation of apoptosis in human neutrophils. A correlation was found between the increase in chemiluminescence (Re-LPS<Ra-LPS<S-LPS) and lengthening of the polysaccharide chain in endotoxins. Shortening of the polysaccharide chain was associated with more pronounced inhibition of neutrophil apoptosis under the influence of endotoxins, which correlated with the increase in hydrophobicity of these chemotypes.
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Vinokurov MG, Yurinskaya MM, Prokhorenko IR, Prokhorenko SV, Grachev SV. The lipopolysaccharide of Rh. capsulatus suppresses the endotoxin-induced delay of apoptosis of human myeloid cells. DOKL BIOCHEM BIOPHYS 2006; 406:19-22. [PMID: 16584000 DOI: 10.1134/s1607672906010066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- M G Vinokurov
- Institute of Cell Biophysics, Russian Academy of Sciences, Pushchino, Moscow oblast, 142290 Russia
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Vinokurov MG, Yurinskaya MM, Prokhorenko IR, Prokhorenko SV, Grachev SV. Functional activity of human monocytes exposed to lipopolysaccharides of different structure. Dokl Biol Sci 2004; 395:112-4. [PMID: 15255137 DOI: 10.1023/b:dobs.0000025232.97906.c2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- M G Vinokurov
- Institute of Cell Biophysics, Russian Academy of Sciences, Pushchino, Moscow oblast
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Vinokurov MG, Prokhorenko IR, Yurinskaya MM, Prokhorenko SV, Grachev SV. Effect of lipopolysaccharides of various structures on the adhesion of and generation of active oxygen species by human neutrophils. Dokl Biol Sci 2003; 393:485-7. [PMID: 14994530 DOI: 10.1023/b:dobs.0000010303.25494.5b] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/29/2023]
Affiliation(s)
- M G Vinokurov
- Institute of Cell Biophysics, Russian Academy of Sciences, Pushchino, Moscow Oblast, 142290 Russia
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