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Nikotina AD, Vladimirova SA, Kokoreva NE, Nevdakha VA, Lazarev VF, Kuznetcova LS, Komarova EY, Suezov RV, Efremov S, Leonova E, Kartsev VG, Aksenov ND, Margulis BA, Guzhova IV. Novel mechanism of drug resistance triggered by tumor-associated macrophages through Heat Shock Factor-1 activation. Cancer Immunol Immunother 2024; 73:25. [PMID: 38280079 PMCID: PMC10821977 DOI: 10.1007/s00262-023-03612-2] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Accepted: 11/09/2023] [Indexed: 01/29/2024]
Abstract
Macrophages constitute a major part of tumor microenvironment, and most of existing data demonstrate their ruling role in the development of anti-drug resistance of cancer cell. One of the most powerful protection system is based on heat shock proteins whose synthesis is triggered by activated Heat Shock Factor-1 (HSF1); the inhibition of the HSF1 with CL-43 sensitized A549 lung cancer cells to the anti-cancer effect of etoposide. Notably, analyzing A549 tumor xenografts in mice we observed nest-like pattern of co-localization of A549 cells demonstrating enhanced expression of HSF1 with macrophages, and decided to check whether the above arrangement has a functional value for both cell types. It was found that the incubation of A549 or DLD1 colon cancer cells with either human monocytes or THP1 monocyte-like cells activated HSF1 and increased resistance to etoposide. Importantly, the same effect was shown when primary cultures of colon tumors were incubated with THP1 cells or with human monocytes. To prove that HSF1 is implicated in enhanced resistance caused by monocytic cells, we generated an A549 cell subline devoid of HSF1 which did not respond to incubation with THP1 cells. The pharmacological inhibition of HSF1 with CL-43 also abolished the effect of THP1 cells on primary tumor cells, highlighting a new target of tumor-associated macrophages in a cell proteostasis mechanism.
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Affiliation(s)
- Alina D Nikotina
- Laboratory of Cell Protection Mechanisms, Institute of Cytology of Russian Academy of Sciences, St. Petersburg, 194064, Russia
| | - Snezhana A Vladimirova
- Laboratory of Cell Protection Mechanisms, Institute of Cytology of Russian Academy of Sciences, St. Petersburg, 194064, Russia
| | - Nadezhda E Kokoreva
- Laboratory of Cell Protection Mechanisms, Institute of Cytology of Russian Academy of Sciences, St. Petersburg, 194064, Russia
| | - Valeria A Nevdakha
- Laboratory of Cell Protection Mechanisms, Institute of Cytology of Russian Academy of Sciences, St. Petersburg, 194064, Russia
| | - Vladimir F Lazarev
- Laboratory of Cell Protection Mechanisms, Institute of Cytology of Russian Academy of Sciences, St. Petersburg, 194064, Russia
| | - Liubov S Kuznetcova
- Laboratory of Cell Protection Mechanisms, Institute of Cytology of Russian Academy of Sciences, St. Petersburg, 194064, Russia
| | - Elena Y Komarova
- Laboratory of Cell Protection Mechanisms, Institute of Cytology of Russian Academy of Sciences, St. Petersburg, 194064, Russia
| | - Roman V Suezov
- Laboratory of Cell Protection Mechanisms, Institute of Cytology of Russian Academy of Sciences, St. Petersburg, 194064, Russia
- Department of Gastroenterology, Center for Tumor- and Immune Biology, Philipps University of Marburg, 35043, Marburg, Germany
| | - Sergei Efremov
- Saint-Petersburg State University Hospital, 190103, St. Petersburg, Russia
| | - Elizaveta Leonova
- Saint-Petersburg State University Hospital, 190103, St. Petersburg, Russia
| | | | - Nikolay D Aksenov
- Laboratory of Cell Protection Mechanisms, Institute of Cytology of Russian Academy of Sciences, St. Petersburg, 194064, Russia
| | - Boris A Margulis
- Laboratory of Cell Protection Mechanisms, Institute of Cytology of Russian Academy of Sciences, St. Petersburg, 194064, Russia
| | - Irina V Guzhova
- Laboratory of Cell Protection Mechanisms, Institute of Cytology of Russian Academy of Sciences, St. Petersburg, 194064, Russia.
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Sverchinsky DV, Alhasan BA, Mikeladze MA, Lazarev VF, Kuznetcova LS, Morshneva AV, Nikotina AD, Ziewanah A, Koludarova LV, Starkova TY, Margulis BA, Guzhova IV. Autocrine regulation of tumor cell repopulation by Hsp70-HMGB1 alarmin complex. J Exp Clin Cancer Res 2023; 42:279. [PMID: 37880798 PMCID: PMC10598926 DOI: 10.1186/s13046-023-02857-0] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Accepted: 10/08/2023] [Indexed: 10/27/2023] Open
Abstract
BACKGROUND Cancer recurrence is regulated by a variety of factors, among which is the material of dying tumor cells; it is suggested that remaining after anti-cancer therapy tumor cells receive a signal from proteins called damage-associated molecular patterns (DAMPs), one of which is heat shock protein 70 (Hsp70). METHODS Two models of tumor repopulation were employed, based on minimal population of cancer cells and application of conditioned medium (CM). To deplete the CMs of Hsp70 affinity chromatography on ATP-agarose and immunoprecipitation were used. Cell proliferation and the dynamics of cell growth were measured using MTT assay and xCELLigence technology; cell growth markers were estimated using qPCR and with the aid of ELISA for prostaglandin E detection. Immunoprecipitation followed by mass-spectrometry was employed to identify Hsp70-binding proteins and protein-protein interaction assays were developed to reveal the above protein complexes. RESULTS It was found that CM of dying tumor cells contains tumor regrowth-initiating factors and the removal of one of them, Hsp70, caused a reduction in the relapse-activating capacity. The pull out of Hsp70 alone using ATP-agarose had no effect on repopulation, while the immunodepletion of Hsp70 dramatically reduced its repopulation activity. Using proteomic and immunochemical approaches, we showed that Hsp70 in conditioned medium binds and binds another abundant alarmin, the High Mobility Group B1 (HMGB1) protein; the complex is formed in tumor cells treated with anti-cancer drugs, persists in the cytosol and is further released from dying tumor cells. Recurrence-activating power of Hsp70-HMGB1 complex was proved by the enhanced expression of proliferation markers, Ki67, Aurka and MCM-10 as well as by increase of prostaglandin E production and autophagy activation. Accordingly, dissociating the complex with Hsp70 chaperone inhibitors significantly inhibited the pro-growth effects of the above complex, in both in vitro and in vivo tumor relapse models. CONCLUSIONS These data led us to suggest that the abundance of the Hsp70-HMGB1 complex in the extracellular matrix may serve as a novel marker of relapse state in cancer patients, while specific targeting of the complex may be promising in the treatment of cancers with a high risk of recurrence.
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Affiliation(s)
- Dmitry V Sverchinsky
- Department of Molecular and Cellular Interaction, Institute of Cytology of Russian Academy of Sciences, Tikhoretsky prospect, 4, St. Petersburg, 194064, Russia
| | - Bashar A Alhasan
- Department of Molecular and Cellular Interaction, Institute of Cytology of Russian Academy of Sciences, Tikhoretsky prospect, 4, St. Petersburg, 194064, Russia
| | - Marina A Mikeladze
- Department of Molecular and Cellular Interaction, Institute of Cytology of Russian Academy of Sciences, Tikhoretsky prospect, 4, St. Petersburg, 194064, Russia
| | - Vladimir F Lazarev
- Department of Molecular and Cellular Interaction, Institute of Cytology of Russian Academy of Sciences, Tikhoretsky prospect, 4, St. Petersburg, 194064, Russia
| | - Liubov S Kuznetcova
- Department of Molecular and Cellular Interaction, Institute of Cytology of Russian Academy of Sciences, Tikhoretsky prospect, 4, St. Petersburg, 194064, Russia
| | - Alisa V Morshneva
- Department of Molecular and Cellular Interaction, Institute of Cytology of Russian Academy of Sciences, Tikhoretsky prospect, 4, St. Petersburg, 194064, Russia
| | - Alina D Nikotina
- Department of Molecular and Cellular Interaction, Institute of Cytology of Russian Academy of Sciences, Tikhoretsky prospect, 4, St. Petersburg, 194064, Russia
| | - Amr Ziewanah
- Department of Molecular and Cellular Interaction, Institute of Cytology of Russian Academy of Sciences, Tikhoretsky prospect, 4, St. Petersburg, 194064, Russia
- University of Kaiserslautern, Erwin-Schrödinger-Straße 52, 67663, Kaiserslautern, Germany
| | - Lidia V Koludarova
- Department of Molecular and Cellular Interaction, Institute of Cytology of Russian Academy of Sciences, Tikhoretsky prospect, 4, St. Petersburg, 194064, Russia
- Institute of Biotechnology, University of Helsinki, Viikinkaari 5, Biocenter 2, Helsinki, 00790, Finland
| | - Tatiana Y Starkova
- Department of Molecular and Cellular Interaction, Institute of Cytology of Russian Academy of Sciences, Tikhoretsky prospect, 4, St. Petersburg, 194064, Russia
| | - Boris A Margulis
- Department of Molecular and Cellular Interaction, Institute of Cytology of Russian Academy of Sciences, Tikhoretsky prospect, 4, St. Petersburg, 194064, Russia
| | - Irina V Guzhova
- Department of Molecular and Cellular Interaction, Institute of Cytology of Russian Academy of Sciences, Tikhoretsky prospect, 4, St. Petersburg, 194064, Russia.
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Nikotina AD, Vladimirova SA, Kokoreva NE, Komarova EY, Aksenov ND, Efremov S, Leonova E, Pavlov R, Kartsev VG, Zhang Z, Margulis BA, Guzhova IV. Combined Cytotoxic Effect of Inhibitors of Proteostasis on Human Colon Cancer Cells. Pharmaceuticals (Basel) 2022; 15:ph15080923. [PMID: 35893747 PMCID: PMC9331496 DOI: 10.3390/ph15080923] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Revised: 07/19/2022] [Accepted: 07/21/2022] [Indexed: 02/04/2023] Open
Abstract
Despite significant progress in the diagnosis and treatment of colorectal cancer, drug resistance continues to be a major limitation of therapy. In this regard, studies aimed at creating combination therapy are gaining popularity. One of the most promising adjuvants are inhibitors of the proteostasis system, chaperone machinery, and autophagy. The main HSP regulator, HSF1, is overactivated in cancer cells and autophagy sustains the survival of malignant cells. In this work, we focused on the selection of combination therapy for the treatment of rectal cancer cells obtained from patients after tumor biopsy without prior treatment. We characterized the migration, proliferation, and chaperone status in the resulting lines and also found them to be resistant to a number of drugs widely used in the clinic. However, these cells were sensitive to the autophagy inhibitor, chloroquine. For combination therapy, we used an HSF1 activity inhibitor discovered earlier in our laboratory, the cardenolide CL-43, which has already been proven as an auxiliary component of combined therapy in established cell lines. CL-43 effectively suppressed HSF1 activity and Hsp70 expression in all investigated cells. We tested the autophagy inhibitor, chloroquine, in combination with CL-43. Our results indicate that the use of an inhibitor of HSF1 activity in combination with an autophagy inhibitor results in effective cancer cell death, therefore, this therapeutic approach may be a promising treatment regimen for certain patients.
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Affiliation(s)
- Alina D. Nikotina
- Institute of Cytology of Russian Academy of Sciences, Tikhoretsky Ave. 4, 194064 St. Petersburg, Russia; (A.D.N.); (S.A.V.); (N.E.K.); (E.Y.K.); (N.D.A.); (B.A.M.)
| | - Snezhana A. Vladimirova
- Institute of Cytology of Russian Academy of Sciences, Tikhoretsky Ave. 4, 194064 St. Petersburg, Russia; (A.D.N.); (S.A.V.); (N.E.K.); (E.Y.K.); (N.D.A.); (B.A.M.)
| | - Nadezhda E. Kokoreva
- Institute of Cytology of Russian Academy of Sciences, Tikhoretsky Ave. 4, 194064 St. Petersburg, Russia; (A.D.N.); (S.A.V.); (N.E.K.); (E.Y.K.); (N.D.A.); (B.A.M.)
| | - Elena Y. Komarova
- Institute of Cytology of Russian Academy of Sciences, Tikhoretsky Ave. 4, 194064 St. Petersburg, Russia; (A.D.N.); (S.A.V.); (N.E.K.); (E.Y.K.); (N.D.A.); (B.A.M.)
| | - Nikolay D. Aksenov
- Institute of Cytology of Russian Academy of Sciences, Tikhoretsky Ave. 4, 194064 St. Petersburg, Russia; (A.D.N.); (S.A.V.); (N.E.K.); (E.Y.K.); (N.D.A.); (B.A.M.)
| | - Sergey Efremov
- Saint-Petersburg State University Hospital, Fontanka River enb.154, 190103 St. Petersburg, Russia; (S.E.); (E.L.); (R.P.)
| | - Elizaveta Leonova
- Saint-Petersburg State University Hospital, Fontanka River enb.154, 190103 St. Petersburg, Russia; (S.E.); (E.L.); (R.P.)
| | - Rostislav Pavlov
- Saint-Petersburg State University Hospital, Fontanka River enb.154, 190103 St. Petersburg, Russia; (S.E.); (E.L.); (R.P.)
| | - Viktor G. Kartsev
- InterBioScreen, Institutsky Ave. 7a, Chernogolovka, 142432 Moscow, Russia;
| | - Zhichao Zhang
- School of Chemistry, Dalian University of Technology, Dalian 116024, China;
| | - Boris A. Margulis
- Institute of Cytology of Russian Academy of Sciences, Tikhoretsky Ave. 4, 194064 St. Petersburg, Russia; (A.D.N.); (S.A.V.); (N.E.K.); (E.Y.K.); (N.D.A.); (B.A.M.)
| | - Irina V. Guzhova
- Institute of Cytology of Russian Academy of Sciences, Tikhoretsky Ave. 4, 194064 St. Petersburg, Russia; (A.D.N.); (S.A.V.); (N.E.K.); (E.Y.K.); (N.D.A.); (B.A.M.)
- Correspondence: ; Tel.: +7-(921)786-4860
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Lazarev VF, Tsolaki M, Mikhaylova ER, Benken KA, Shevtsov MA, Nikotina AD, Lechpammer M, Mitkevich VA, Makarov AA, Moskalev AA, Kozin SA, Margulis BA, Guzhova IV, Nudler E. Extracellular GAPDH Promotes Alzheimer Disease Progression by Enhancing Amyloid-β Aggregation and Cytotoxicity. Aging Dis 2021; 12:1223-1237. [PMID: 34341704 PMCID: PMC8279520 DOI: 10.14336/ad.2020.1230] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Accepted: 12/30/2020] [Indexed: 01/10/2023] Open
Abstract
Neuronal cell death at late stages of Alzheimer's disease (AD) causes the release of cytosolic proteins. One of the most abundant such proteins, glyceraldehyde-3-phosphate dehydrogenase (GAPDH), forms stable aggregates with extracellular amyloid-β (Aβ). We detect these aggregates in cerebrospinal fluid (CSF) from AD patients at levels directly proportional to the progressive stages of AD. We found that GAPDH forms a covalent bond with Q15 of Aβ that is mediated by transglutaminase (tTG). The Q15A substitution weakens the interaction between Aβ and GAPDH and reduces Aβ-GAPDH cytotoxicity. Lentivirus-driven GAPDH overexpression in two AD animal models increased the level of apoptosis of hippocampal cells, neural degeneration, and cognitive dysfunction. In contrast, in vivo knockdown of GAPDH reversed these pathogenic abnormalities suggesting a pivotal role of GAPDH in Aβ-stimulated neurodegeneration. CSF from animals with enhanced GAPDH expression demonstrates increased cytotoxicity in vitro. Furthermore, RX-624, a specific GAPDH small molecular ligand reduced accumulation of Aβ aggregates and reversed memory deficit in AD transgenic mice. These findings argue that extracellular GAPDH compromises Aβ clearance and accelerates neurodegeneration, and, thus, is a promising pharmacological target for AD.
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Affiliation(s)
- Vladimir F Lazarev
- Institute of Cytology of the Russian Academy of Sciences (RAS), Petersburg, Russia.
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russia.
| | - Magda Tsolaki
- 1 University Department of Neurology, AHEPA hospital Aristotle University of Thessaloniki and Greek Alzheimer Association, Thessaloniki, Greece.
| | - Elena R Mikhaylova
- Institute of Cytology of the Russian Academy of Sciences (RAS), Petersburg, Russia.
| | | | - Maxim A Shevtsov
- Institute of Cytology of the Russian Academy of Sciences (RAS), Petersburg, Russia.
- Klinikum rechts der Isar, Technische Universität München, Munich, Germany.
| | - Alina D Nikotina
- Institute of Cytology of the Russian Academy of Sciences (RAS), Petersburg, Russia.
| | - Mirna Lechpammer
- Department of Biochemistry and Molecular Pharmacology, New York University School of Medicine, New York, NY, USA.
| | - Vladimir A Mitkevich
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russia.
| | - Alexander A Makarov
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russia.
| | - Alexey A Moskalev
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russia.
- Institute of Biology of Komi Scientific Centre of The Ural Branch of The Russian Academy of Sciences, Kommunisticheskaya, Russia.
| | - Sergey A Kozin
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russia.
| | - Boris A Margulis
- Institute of Cytology of the Russian Academy of Sciences (RAS), Petersburg, Russia.
| | - Irina V Guzhova
- Institute of Cytology of the Russian Academy of Sciences (RAS), Petersburg, Russia.
| | - Evgeny Nudler
- Department of Biochemistry and Molecular Pharmacology, New York University School of Medicine, New York, NY, USA.
- Howard Hughes Medical Institute, New York University School of Medicine, New York, NY, USA.
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Komarova EY, Marchenko LV, Zhakhov AV, Nikotina AD, Aksenov ND, Suezov RV, Ischenko AM, Margulis BA, Guzhova IV. Extracellular Hsp70 Reduces the Pro-Tumor Capacity of Monocytes/Macrophages Co-Cultivated with Cancer Cells. Int J Mol Sci 2019; 21:ijms21010059. [PMID: 31861801 PMCID: PMC6982218 DOI: 10.3390/ijms21010059] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Accepted: 12/17/2019] [Indexed: 02/07/2023] Open
Abstract
Cancer cells are known to contain high levels of the heat shock protein 70 kDa (Hsp70), which mediates increased cell proliferation, escape from programmed cell death, enhanced invasion, and metastasis. A part of Hsp70 molecules may release from cancer cells and affect the behavior of adjacent stromal cells. To explore the effects of Hsp70 on the status of monocytes/macrophages in the tumor locale, we incubated human carcinoma cells of three distinct lines with normal and reduced content of Hsp70 with THP1 monocytes. Using two methods, we showed that the cells with knock-down of Hsp70 released a lower amount of protein in the extracellular medium. Three cycles of the co-cultivation of cancer and monocytic cells led to the secretion of several cytokines typical of the tumor microenvironment (TME) and to pro-cancer activation of the monocytes/macrophages as established by elevation of F4/80 and arginase-1 markers. Unexpectedly, the efficacy of epithelial–mesenchymal transition and resistance of carcinoma cells to anticancer drugs after incubation with monocytic cells were more pronounced in cells with lower Hsp70, e.g., releasing less Hsp70 into the extracellular milieu. These data suggest that Hsp70 released from tumor cells into the TME is able, together with the development of an anti-cancer immune response, to limit the conversion of a considerable part of monocytic cells to the pro-tumor phenotype.
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Affiliation(s)
- Elena Y. Komarova
- Laboratory of Cell Protection Mechanisms, Institute of Cytology of Russian Academy of Sciences, Tikhoretsky Ave. 4, St. Petersburg 194064, Russia; (E.Y.K.); (L.V.M.); (A.D.N.); (N.D.A.); (R.V.S.); (B.A.M.)
| | - Larisa V. Marchenko
- Laboratory of Cell Protection Mechanisms, Institute of Cytology of Russian Academy of Sciences, Tikhoretsky Ave. 4, St. Petersburg 194064, Russia; (E.Y.K.); (L.V.M.); (A.D.N.); (N.D.A.); (R.V.S.); (B.A.M.)
| | - Alexander V. Zhakhov
- Institute of Highly Pure Biopreparation of Federal Medical and Biological Agency of Russia, Pudozhskaya street, 7, St. Petersburg 197110, Russia; (A.V.Z.); (A.M.I.)
| | - Alina D. Nikotina
- Laboratory of Cell Protection Mechanisms, Institute of Cytology of Russian Academy of Sciences, Tikhoretsky Ave. 4, St. Petersburg 194064, Russia; (E.Y.K.); (L.V.M.); (A.D.N.); (N.D.A.); (R.V.S.); (B.A.M.)
| | - Nikolay D. Aksenov
- Laboratory of Cell Protection Mechanisms, Institute of Cytology of Russian Academy of Sciences, Tikhoretsky Ave. 4, St. Petersburg 194064, Russia; (E.Y.K.); (L.V.M.); (A.D.N.); (N.D.A.); (R.V.S.); (B.A.M.)
| | - Roman V. Suezov
- Laboratory of Cell Protection Mechanisms, Institute of Cytology of Russian Academy of Sciences, Tikhoretsky Ave. 4, St. Petersburg 194064, Russia; (E.Y.K.); (L.V.M.); (A.D.N.); (N.D.A.); (R.V.S.); (B.A.M.)
| | - Alexander M. Ischenko
- Institute of Highly Pure Biopreparation of Federal Medical and Biological Agency of Russia, Pudozhskaya street, 7, St. Petersburg 197110, Russia; (A.V.Z.); (A.M.I.)
| | - Boris A. Margulis
- Laboratory of Cell Protection Mechanisms, Institute of Cytology of Russian Academy of Sciences, Tikhoretsky Ave. 4, St. Petersburg 194064, Russia; (E.Y.K.); (L.V.M.); (A.D.N.); (N.D.A.); (R.V.S.); (B.A.M.)
| | - Irina V. Guzhova
- Laboratory of Cell Protection Mechanisms, Institute of Cytology of Russian Academy of Sciences, Tikhoretsky Ave. 4, St. Petersburg 194064, Russia; (E.Y.K.); (L.V.M.); (A.D.N.); (N.D.A.); (R.V.S.); (B.A.M.)
- Correspondence: ; Tel.: +7812-2973794
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Sverchinsky DV, Nikotina AD, Komarova EY, Mikhaylova ER, Aksenov ND, Lazarev VF, Mitkevich VA, Suezov R, Druzhilovskiy DS, Poroikov VV, Margulis BA, Guzhova IV. Etoposide-Induced Apoptosis in Cancer Cells Can Be Reinforced by an Uncoupled Link between Hsp70 and Caspase-3. Int J Mol Sci 2018; 19:ijms19092519. [PMID: 30149619 PMCID: PMC6163214 DOI: 10.3390/ijms19092519] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Revised: 08/14/2018] [Accepted: 08/21/2018] [Indexed: 11/16/2022] Open
Abstract
The Hsp70 chaperone binds and inhibits proteins implicated in apoptotic signaling including Caspase-3. Induction of apoptosis is an important mechanism of anti-cancer drugs, therefore Hsp70 can act as a protective system in tumor cells against therapeutic agents. In this study we present an assessment of candidate compounds that are able to dissociate the complex of Hsp70 with Caspase-3, and thus sensitize cells to drug-induced apoptosis. Using the PASS program for prediction of biological activity we selected a derivative of benzodioxol (BT44) that is known to affect molecular chaperones and caspases. Drug affinity responsive target stability and microscale thermophoresis assays indicated that BT44 bound to Hsp70 and reduced the chaperone activity. When etoposide was administered, heat shock accompanied with an accumulation of Hsp70 led to an inhibition of etoposide-induced apoptosis. The number of apoptotic cells increased following BT44 administration, and forced Caspase-3 processing. Competitive protein–protein interaction and immunoprecipitation assays showed that BT44 caused dissociation of the Hsp70–Caspase-3 complex, thus augmenting the anti-tumor activity of etoposide and highlighting the potential role of molecular separators in cancer therapy.
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Affiliation(s)
- Dmitry V Sverchinsky
- Laboratory of Cell Protection Mechanisms, Institute of Cytology of Russian Academy of Sciences, Tikhoretsky Ave. 4, St., Petersburg 194064, Russia.
| | - Alina D Nikotina
- Laboratory of Cell Protection Mechanisms, Institute of Cytology of Russian Academy of Sciences, Tikhoretsky Ave. 4, St., Petersburg 194064, Russia.
| | - Elena Y Komarova
- Laboratory of Cell Protection Mechanisms, Institute of Cytology of Russian Academy of Sciences, Tikhoretsky Ave. 4, St., Petersburg 194064, Russia.
| | - Elena R Mikhaylova
- Laboratory of Cell Protection Mechanisms, Institute of Cytology of Russian Academy of Sciences, Tikhoretsky Ave. 4, St., Petersburg 194064, Russia.
| | - Nikolay D Aksenov
- Laboratory of Cell Protection Mechanisms, Institute of Cytology of Russian Academy of Sciences, Tikhoretsky Ave. 4, St., Petersburg 194064, Russia.
| | - Vladimir F Lazarev
- Laboratory of Cell Protection Mechanisms, Institute of Cytology of Russian Academy of Sciences, Tikhoretsky Ave. 4, St., Petersburg 194064, Russia.
| | - Vladimir A Mitkevich
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 32 Vavilova, Moscow 119991, Russia.
| | - Roman Suezov
- Laboratory of Cell Protection Mechanisms, Institute of Cytology of Russian Academy of Sciences, Tikhoretsky Ave. 4, St., Petersburg 194064, Russia.
| | - Dmitry S Druzhilovskiy
- Institute of Biomedical Chemistry, Pogodinskaya str., 10, bldg. 8, Moscow 119121, Russia.
| | - Vladimir V Poroikov
- Institute of Biomedical Chemistry, Pogodinskaya str., 10, bldg. 8, Moscow 119121, Russia.
| | - Boris A Margulis
- Laboratory of Cell Protection Mechanisms, Institute of Cytology of Russian Academy of Sciences, Tikhoretsky Ave. 4, St., Petersburg 194064, Russia.
| | - Irina V Guzhova
- Laboratory of Cell Protection Mechanisms, Institute of Cytology of Russian Academy of Sciences, Tikhoretsky Ave. 4, St., Petersburg 194064, Russia.
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7
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Nikotina AD, Koludarova L, Komarova EY, Mikhaylova ER, Aksenov ND, Suezov R, Kartzev VG, Margulis BA, Guzhova IV. Discovery and optimization of cardenolides inhibiting HSF1 activation in human colon HCT-116 cancer cells. Oncotarget 2018; 9:27268-27279. [PMID: 29930764 PMCID: PMC6007471 DOI: 10.18632/oncotarget.25545] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2018] [Accepted: 05/19/2018] [Indexed: 01/03/2023] Open
Abstract
Combinational anticancer therapy demonstrates increased efficiency, as it targets different cell-survival mechanisms and allows the decrease of drug dosages that are often toxic to normal cells. Inhibitors of the heat shock response (HSR) are known to reduce the efficiency of proteostasis mechanisms in many cancerous cells, and therefore, may be employed as anti-tumor drug complements. However, the application of HSR inhibitors is limited by their cytotoxicity, and we suggested that milder inhibitors may be employed to sensitize cancer cells to a certain drug. We used a heat-shock element-luciferase reporter system and discovered a compound, CL-43, that inhibited the levels of heat shock proteins 40, 70 (Hsp70), and 90 kDa in HCT-116 cells and was not toxic for cells of several lines, including normal human fibroblasts. Consequently, CL-43 was found to reduce colony formation and motility of HCT-116 in the appropriate assays suggesting its possible application in the exploration of biology of metastasizing tumors. Importantly, CL-43 elevated the growth-inhibitory and cytotoxic activity of etoposide, cisplatin, and doxorubicin suggesting that the pro-drug has broad prospect for application in a variety of anti-tumor therapy schedules.
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Affiliation(s)
- Alina D. Nikotina
- Laboratory of Cell Protection Mechanisms, Institute of Cytology of Russian Academy of Sciences, St. Petersburg 194064, Russia
| | - Lidia Koludarova
- Laboratory of Cell Protection Mechanisms, Institute of Cytology of Russian Academy of Sciences, St. Petersburg 194064, Russia
| | - Elena Y. Komarova
- Laboratory of Cell Protection Mechanisms, Institute of Cytology of Russian Academy of Sciences, St. Petersburg 194064, Russia
| | - Elena R. Mikhaylova
- Laboratory of Cell Protection Mechanisms, Institute of Cytology of Russian Academy of Sciences, St. Petersburg 194064, Russia
| | - Nikolay D. Aksenov
- Laboratory of Cell Protection Mechanisms, Institute of Cytology of Russian Academy of Sciences, St. Petersburg 194064, Russia
| | - Roman Suezov
- Laboratory of Cell Protection Mechanisms, Institute of Cytology of Russian Academy of Sciences, St. Petersburg 194064, Russia
- Saint Petersburg Technical University, St. Petersburg 190013, Russia
| | | | - Boris A. Margulis
- Laboratory of Cell Protection Mechanisms, Institute of Cytology of Russian Academy of Sciences, St. Petersburg 194064, Russia
| | - Irina V. Guzhova
- Laboratory of Cell Protection Mechanisms, Institute of Cytology of Russian Academy of Sciences, St. Petersburg 194064, Russia
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Lomert E, Turoverova L, Kriger D, Aksenov ND, Nikotina AD, Petukhov A, Mittenberg AG, Panyushev NV, Khotin M, Volkov K, Barlev NA, Tentler D. Co-expression of RelA/p65 and ACTN4 induces apoptosis in non-small lung carcinoma cells. Cell Cycle 2018; 17:616-626. [PMID: 29251177 DOI: 10.1080/15384101.2017.1417709] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Alpha-actinin 4 (ACTN4) is an actin-binding protein of the spectrin superfamily. ACTN4 is found both in the cytoplasm and nucleus of eukaryotic cells. The main function of cytoplasmic ACTN4 is stabilization of actin filaments and their binding to focal contacts. Nuclear ACTN4 takes part in the regulation of gene expression following by activation of certain transcription factors, but the mechanisms of regulation are not completely understood. Our previous studies have demonstrated the interaction of ACTN4 with the RelA/p65 subunit of NF-kappaB factor and the effect on its transcriptional activity in A431 and HEK293T cells. In the present work, we investigated changes in the composition of nuclear ACTN4-interacting proteins in non-small cell lung cancer cells H1299 upon stable RELA overexpression. We showed that ACTN4 was present in the nuclei of H1299 cells, regardless of the RELA expression level. The presence of ectopic RelA/p65 in H1299 cells increased the number of proteins interacting with nuclear ACTN4. Stable expression of RELA in these cells suppressed cell proliferation, which was further affected by simultaneous ACTN4 overexpression. We detected no significant effect on cell cycle but the apoptosis rate was increased in cells with a double RELA/ACTN4 overexpression. Interestingly, when expressed individually ACTN4 promoted proliferation of lung cancer cells. Furthermore, the bioinformatics analysis of gene expression in lung cancer patients suggested that overexpression of ACTN4 correlated with poor survival prognosis. We hypothesize that the effect of RELA on proliferation and apoptosis of H1299 cells can be mediated via affecting the interactome of ACTN4.
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Affiliation(s)
- Ekaterina Lomert
- a Institute of Cytology , Russian Academy of Sciences , Tikhoretsky av., 4, 194064 St. Petersburg , Russia
| | - Lidia Turoverova
- a Institute of Cytology , Russian Academy of Sciences , Tikhoretsky av., 4, 194064 St. Petersburg , Russia
| | - Daria Kriger
- a Institute of Cytology , Russian Academy of Sciences , Tikhoretsky av., 4, 194064 St. Petersburg , Russia
| | - Nikolai D Aksenov
- a Institute of Cytology , Russian Academy of Sciences , Tikhoretsky av., 4, 194064 St. Petersburg , Russia
| | - Alina D Nikotina
- a Institute of Cytology , Russian Academy of Sciences , Tikhoretsky av., 4, 194064 St. Petersburg , Russia
| | - Alexey Petukhov
- a Institute of Cytology , Russian Academy of Sciences , Tikhoretsky av., 4, 194064 St. Petersburg , Russia.,b Almazov National Medical Research Centre , Institute of Hematology , Russia, 2 Akkuratova street, 197341 St. Petersburg , Russia
| | - Alexey G Mittenberg
- a Institute of Cytology , Russian Academy of Sciences , Tikhoretsky av., 4, 194064 St. Petersburg , Russia
| | - Nikolai V Panyushev
- a Institute of Cytology , Russian Academy of Sciences , Tikhoretsky av., 4, 194064 St. Petersburg , Russia
| | - Mikhail Khotin
- a Institute of Cytology , Russian Academy of Sciences , Tikhoretsky av., 4, 194064 St. Petersburg , Russia
| | - Kirill Volkov
- c Research Resource Center «Molecular and cell technologies» , St. Petersburg State University , St. Petersburg , Russia
| | - Nikolai A Barlev
- a Institute of Cytology , Russian Academy of Sciences , Tikhoretsky av., 4, 194064 St. Petersburg , Russia
| | - Dmitri Tentler
- a Institute of Cytology , Russian Academy of Sciences , Tikhoretsky av., 4, 194064 St. Petersburg , Russia
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Lazarev VF, Nikotina AD, Semenyuk PI, Evstafyeva DB, Mikhaylova ER, Muronetz VI, Shevtsov MA, Tolkacheva AV, Dobrodumov AV, Shavarda AL, Guzhova IV, Margulis BA. Small molecules preventing GAPDH aggregation are therapeutically applicable in cell and rat models of oxidative stress. Free Radic Biol Med 2016; 92:29-38. [PMID: 26748070 DOI: 10.1016/j.freeradbiomed.2015.12.025] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2015] [Revised: 12/01/2015] [Accepted: 12/19/2015] [Indexed: 11/18/2022]
Abstract
Glyceraldehyde-3-phosphate dehydrogenase (GAPDH) is one of the most abundant targets of the oxidative stress. Oxidation of the enzyme causes its inactivation and the formation of intermolecular disulfide bonds, and leads to the accumulation of GAPDH aggregates and ultimately to cell death. The aim of this work was to reveal the ability of chemicals to break the described above pathologic linkage by inhibiting GAPDH aggregation. Using the model of oxidative stress based on SK-N-SH human neuroblastoma cells treated with hydrogen peroxide, we found that lentivirus-mediated down- or up-regulation of GAPDH content caused inhibition or enhancement of the protein aggregation and respectively reduced or increased the level of cell death. To reveal substances that are able to inhibit GAPDH aggregation, we developed a special assay based on dot ultrafiltration using the collection of small molecules of plant origin. In the first round of screening, five compounds were found to possess anti-aggregation activity as established by ultrafiltration and dynamic light scattering; some of the substances efficiently inhibited GAPDH aggregation in nanomolar concentrations. The ability of the compounds to bind GAPDH molecules was proved by the drug affinity responsive target stability assay, molecular docking and differential scanning calorimetry. Results of experiments with SK-N-SH human neuroblastoma treated with hydrogen peroxide show that two substances, RX409 and RX426, lowered the degree of GAPDH aggregation and reduced cell death by 30%. Oxidative injury was emulated in vivo by injecting of malonic acid into the rat brain, and we showed that the treatment with RX409 or RX426 inhibited GAPDH-mediated aggregation in the brain, reduced areas of the injury as proved by magnetic resonance imaging, and augmented the behavioral status of the rats as established by the "beam walking" test. In conclusion, the data show that two GAPDH binders could be therapeutically relevant in the treatment of injuries stemming from hard oxidative stress.
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Affiliation(s)
- Vladimir F Lazarev
- Institute of Cytology of Russian Academy of Sciences, Tikhoretsky pr., 4, 194064 St. Petersburg, Russia.
| | - Alina D Nikotina
- Institute of Cytology of Russian Academy of Sciences, Tikhoretsky pr., 4, 194064 St. Petersburg, Russia
| | - Pavel I Semenyuk
- Belozersky Institute of Physico-Chemical Biology of Moscow State University, 119992 Moscow, Russia
| | - Diana B Evstafyeva
- Belozersky Institute of Physico-Chemical Biology of Moscow State University, 119992 Moscow, Russia
| | - Elena R Mikhaylova
- Institute of Cytology of Russian Academy of Sciences, Tikhoretsky pr., 4, 194064 St. Petersburg, Russia
| | - Vladimir I Muronetz
- Belozersky Institute of Physico-Chemical Biology of Moscow State University, 119992 Moscow, Russia
| | - Maxim A Shevtsov
- Institute of Cytology of Russian Academy of Sciences, Tikhoretsky pr., 4, 194064 St. Petersburg, Russia
| | - Anastasia V Tolkacheva
- Institute of Cytology of Russian Academy of Sciences, Tikhoretsky pr., 4, 194064 St. Petersburg, Russia
| | - Anatoly V Dobrodumov
- Institute of Macromolecular Compounds Russian Academy of Sciences, 199004 St. Petersburg, Russia
| | - Alexey L Shavarda
- Komarov Botanical Institute Russian Academy of Sciences, 197376 St. Petersburg, Russia
| | - Irina V Guzhova
- Institute of Cytology of Russian Academy of Sciences, Tikhoretsky pr., 4, 194064 St. Petersburg, Russia
| | - Boris A Margulis
- Institute of Cytology of Russian Academy of Sciences, Tikhoretsky pr., 4, 194064 St. Petersburg, Russia
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Mikhaylova ER, Lazarev VF, Nikotina AD, Margulis BA, Guzhova IV. Glyceraldehyde 3-phosphate dehydrogenase augments the intercellular transmission and toxicity of polyglutamine aggregates in a cell model of Huntington disease. J Neurochem 2016; 136:1052-63. [PMID: 26662373 DOI: 10.1111/jnc.13463] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [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: 08/15/2015] [Revised: 11/03/2015] [Accepted: 11/30/2015] [Indexed: 12/23/2022]
Abstract
The common feature of Huntington disease is the accumulation of oligomers or aggregates of mutant huntingtin protein (mHTT), which causes the death of a subset of striatal neuronal populations. The cytotoxic species can leave neurons and migrate to other groups of cells penetrating and damaging them in a prion-like manner. We hypothesized that the glycolytic enzyme glyceraldehyde 3-phosphate dehydrogenase (GAPDH), previously shown to elevate the aggregation of mHTT, is associated with an increased efficiency of intercellular propagation of mHTT. GAPDH, on its own or together with polyglutamine species, was shown to be released into the extracellular milieu mainly from dying cells as assessed by a novel enzyme immunoassay, western blotting, and ultrafiltration. The conditioned medium of cells with growing GAPDH-polyQ aggregates was toxic to naïve cells, whereas depletion of the aggregates from the medium lowered this cytotoxicity. The GAPDH component of the aggregates was found to increase their toxicity by two-fold in comparison with polyQ alone. Furthermore, GAPDH-polyQ complexes were shown to penetrate acceptor cells and to increase the capacity of polyQ to prionize its intracellular homolog containing a repeat of 25 glutamine residues. Finally, inhibitors of intracellular transport showed that polyQ-GAPDH complexes, as well as GAPDH itself, penetrated cells using clathrin-mediated endocytosis. This suggested a pivotal role of the enzyme in the intercellular transmission of Huntington disease pathogenicity. In conclusion, GAPDH occurring in complexes with polyglutamine strengthens the prion-like activity and toxicity of the migrating aggregates. Aggregating polygluatmine tracts were shown to release from the cells over-expressing mutant huntingtin in a complex with glyceraldehyde 3-phosphate dehydrogenase (GAPDH). The enzyme enhances the intracellular transport of aggregates to healthy cells, prionization of normal cellular proteins and finally cell death, thus demonstrating the pivotal role of GAPDH in the horizontal transmission of neurodegeneration.
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Affiliation(s)
- Elena R Mikhaylova
- Laboratory of Cell Protection Mechanisms, Institute of Cytology of the Russian Academy of Sciences, St. Petersburg, Russia
| | - Vladimir F Lazarev
- Laboratory of Cell Protection Mechanisms, Institute of Cytology of the Russian Academy of Sciences, St. Petersburg, Russia
| | - Alina D Nikotina
- Laboratory of Cell Protection Mechanisms, Institute of Cytology of the Russian Academy of Sciences, St. Petersburg, Russia
| | - Boris A Margulis
- Laboratory of Cell Protection Mechanisms, Institute of Cytology of the Russian Academy of Sciences, St. Petersburg, Russia
| | - Irina V Guzhova
- Laboratory of Cell Protection Mechanisms, Institute of Cytology of the Russian Academy of Sciences, St. Petersburg, Russia
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Lazarev VF, Nikotina AD, Mikhaylova ER, Nudler E, Polonik SG, Guzhova IV, Margulis BA. Hsp70 chaperone rescues C6 rat glioblastoma cells from oxidative stress by sequestration of aggregating GAPDH. Biochem Biophys Res Commun 2015; 470:766-771. [PMID: 26713364 DOI: 10.1016/j.bbrc.2015.12.076] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2015] [Accepted: 12/18/2015] [Indexed: 01/24/2023]
Abstract
The Hsp70 chaperone is known to elicit cytoprotective activity and this protection has a negative impact in anti-tumor therapy. In cancer cells subjected to oxidative stress Hsp70 may bind damaged polypeptides and proteins involved in apoptosis signaling. Since one of the important targets of oxidative stress is glyceraldehyde-3-phospate dehydrogenase (GAPDH) we suggested that Hsp70 might elicit its protective effect by binding GAPDH. Microscopy data show that in C6 rat glioma cells subjected to hydrogen peroxide treatment a considerable proportion of the GAPDH molecules are denatured and according to dot ultrafiltration data they form SDS-insoluble aggregates. Using two newly developed assays we show that Hsp70 can bind oxidized GAPDH in an ATP-dependent manner. Pharmacological up- or down-regulation of Hsp70 with the aid of U133 echinochrome or triptolide, respectively, reduced or increased the number of C6 glioma cells containing GAPDH aggregates and dying due to treatment with hydrogen peroxide. Using immunoprecipitation we found that Hsp70 is able to sequester aggregation-prone GAPDH and this may explain the anti-oxidative power of the chaperone. The results of this study led us to conclude that in cancer cells constantly exposed to conditions of oxidative stress, the protective power of Hsp70 should be abolished by specific inhibitors of Hsp70 expression.
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Affiliation(s)
- Vladimir F Lazarev
- Institite of Cytology of Russian Academy of Sciences, Tikhoretsky Pr., 4, St.Petersburg, Russia.
| | - Alina D Nikotina
- Institite of Cytology of Russian Academy of Sciences, Tikhoretsky Pr., 4, St.Petersburg, Russia
| | - Elena R Mikhaylova
- Institite of Cytology of Russian Academy of Sciences, Tikhoretsky Pr., 4, St.Petersburg, Russia
| | - Evgeny Nudler
- Department of Biochemistry and Molecular Pharmacology, New York University School of Medicine, 550 First Avenue, New York, United States
| | - Sergey G Polonik
- Pacific Institute of Bioorganic Chemistry of the Russian Academy of Sciences, Pr. 100 Let Vladivostoku 159, Vladivostok, Russia
| | - Irina V Guzhova
- Institite of Cytology of Russian Academy of Sciences, Tikhoretsky Pr., 4, St.Petersburg, Russia
| | - Boris A Margulis
- Institite of Cytology of Russian Academy of Sciences, Tikhoretsky Pr., 4, St.Petersburg, Russia
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