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Pavlova EN, Lepekha LN, Rybalkina EY, Tarasov RV, Sychevskaya KA, Voronezhskaya EE, Masyutin AG, Ergeshov AE, Erokhina MV. High and Low Levels of ABCB1 Expression Are Associated with Two Distinct Gene Signatures in Lung Tissue of Pulmonary TB Patients with High Inflammation Activity. Int J Mol Sci 2023; 24:14839. [PMID: 37834286 PMCID: PMC10573207 DOI: 10.3390/ijms241914839] [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: 08/24/2023] [Revised: 09/23/2023] [Accepted: 09/27/2023] [Indexed: 10/15/2023] Open
Abstract
P-glycoprotein (encoded by the ABCB1 gene) has a dual role in regulating inflammation and reducing chemotherapy efficacy in various diseases, but there are few studies focused on pulmonary TB patients. In this study, our objective was to identify a list of genes that correlate with high and low levels of ABCB1 gene expression in the lungs of pulmonary TB patients with different activity of chronic granulomatous inflammation. We compared gene expression in two groups of samples (with moderate and high activity of tuberculomas) to identify their characteristic gene signatures. Gene expression levels were determined using quantitative PCR in samples of perifocal area of granulomas, which were obtained from 65 patients after surgical intervention. Subsequently, two distinct gene signatures associated with high inflammation activity were identified. The first signature demonstrated increased expression of HIF1a, TGM2, IL6, SOCS3, and STAT3, which correlated with high ABCB1 expression. The second signature was characterized by high expression of TNFa and CD163 and low expression of ABCB1. These results provide insight into various inflammatory mechanisms and association with P-gp gene expression in lung tissue of pulmonary TB patients and will be useful in the development of a host-directed therapy approach to improving the effectiveness of anti-TB treatment.
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Affiliation(s)
- Ekaterina N. Pavlova
- Central Tuberculosis Research Institute, 107564 Moscow, Russia; (E.N.P.); (A.G.M.)
- Faculty of Biology, Lomonosov Moscow State University, 119234 Moscow, Russia
| | - Larisa N. Lepekha
- Central Tuberculosis Research Institute, 107564 Moscow, Russia; (E.N.P.); (A.G.M.)
| | - Ekaterina Yu. Rybalkina
- Central Tuberculosis Research Institute, 107564 Moscow, Russia; (E.N.P.); (A.G.M.)
- FSBI N.N. Blokhin National Medical Research Center of Oncology, 115478 Moscow, Russia
| | - Ruslan V. Tarasov
- Central Tuberculosis Research Institute, 107564 Moscow, Russia; (E.N.P.); (A.G.M.)
| | - Ksenia A. Sychevskaya
- Central Tuberculosis Research Institute, 107564 Moscow, Russia; (E.N.P.); (A.G.M.)
- FSBI N.N. Blokhin National Medical Research Center of Oncology, 115478 Moscow, Russia
| | - Elena E. Voronezhskaya
- Koltzov Institute of Developmental Biology of Russian Academy of Sciences, 119334 Moscow, Russia
| | - Alexander G. Masyutin
- Central Tuberculosis Research Institute, 107564 Moscow, Russia; (E.N.P.); (A.G.M.)
- Faculty of Biology, Lomonosov Moscow State University, 119234 Moscow, Russia
| | - Atadzhan E. Ergeshov
- Director of the Institute, Central Tuberculosis Research Institute, 2 Yauzskaya Alleya, 107564 Moscow, Russia;
| | - Maria V. Erokhina
- Central Tuberculosis Research Institute, 107564 Moscow, Russia; (E.N.P.); (A.G.M.)
- Faculty of Biology, Lomonosov Moscow State University, 119234 Moscow, Russia
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Masyutin AG, Bagrov DV, Vlasova II, Nikishin II, Klinov DV, Sychevskaya KA, Onishchenko GE, Erokhina MV. Wall Thickness of Industrial Multi-Walled Carbon Nanotubes Is Not a Crucial Factor for Their Degradation by Sodium Hypochlorite. Nanomaterials (Basel) 2018; 8:nano8090715. [PMID: 30213043 PMCID: PMC6164318 DOI: 10.3390/nano8090715] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/17/2018] [Revised: 09/05/2018] [Accepted: 09/07/2018] [Indexed: 02/07/2023]
Abstract
The propensity of multi-walled carbon nanotubes (MWCNTs) for biodegradation is important for their safe use in medical and technological applications. Here, we compared the oxidative degradation of two samples of industrial-grade MWCNTs—we called them MWCNT-d and MWCNT-t—upon their treatment with sodium hypochlorite (NaOCl). The MWCNTs had a similar inner diameter but they differed about 2-fold in the outer diameter. Electron microscopy combined with morphometric analysis revealed the different degradation of the two types of MWCNTs after their incubation with NaOCl—the thicker MWCNT-d were damaged more significantly than the thinner MWCNT-t. The both types of MWCNTs degraded at the inner side, but only MWCNT-d lost a significant number of the outer graphitic layers. Raman spectroscopy demonstrated that both MWCNTs had a similar high defectiveness. Using energy-dispersive X-ray spectroscopy, we have shown that the more degradable MWCNT-d contained the same level of oxygen as MWCNT-t, but more metal impurities. The obtained results suggest that the biodegradability of MWCNTs depends not only on the wall thickness but also on the defects and impurities. Thus, the biodegradability can be regulated by the synthesis conditions or the post-synthesis modifications. Such degradation flexibility may be important for both medical and industrial applications.
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Affiliation(s)
- Alexander G Masyutin
- Faculty of Biology, 1-12 Leninskie Gory, Lomonosov Moscow State University, Moscow 119991, Russia.
| | - Dmitry V Bagrov
- Federal Research and Clinical Center of Physical-Chemical Medicine of Federal Medical-Biological Agency, Malaya Pirogovskaya, 1a, Moscow 119435, Russia.
| | - Irina I Vlasova
- Federal Research and Clinical Center of Physical-Chemical Medicine of Federal Medical-Biological Agency, Malaya Pirogovskaya, 1a, Moscow 119435, Russia.
| | - Igor I Nikishin
- Faculty of Biology, 1-12 Leninskie Gory, Lomonosov Moscow State University, Moscow 119991, Russia.
| | - Dmitry V Klinov
- Federal Research and Clinical Center of Physical-Chemical Medicine of Federal Medical-Biological Agency, Malaya Pirogovskaya, 1a, Moscow 119435, Russia.
| | - Ksenia A Sychevskaya
- Faculty of Fundamental Medicine, 31-5 Lomonosovsky Prospekt, Lomonosov Moscow State University, Moscow 117192, Russia.
| | - Galina E Onishchenko
- Faculty of Biology, 1-12 Leninskie Gory, Lomonosov Moscow State University, Moscow 119991, Russia.
| | - Maria V Erokhina
- Faculty of Biology, 1-12 Leninskie Gory, Lomonosov Moscow State University, Moscow 119991, Russia.
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Kurynina AV, Erokhina MV, Makarevich OA, Sysoeva VY, Lepekha LN, Kuznetsov SA, Onishchenko GE. Plasticity of Human THP-1 Cell Phagocytic Activity during Macrophagic Differentiation. Biochemistry (Mosc) 2018; 83:200-214. [PMID: 29625541 DOI: 10.1134/s0006297918030021] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Studies of the role of macrophages in phagocytosis are of great theoretical and practical importance for understanding how these cells are involved in the organism's defense response and in the development of various pathologies. Here we investigated phagocytic plasticity of THP-1 (acute monocytic human leukemia) cells at different stages (days 1, 3, and 7) of phorbol ester (PMA)-induced macrophage differentiation. Analysis of cytokine profiles showed that PMA at a concentration of 100 nM induced development of the proinflammatory macrophage population. The functional activity of macrophages was assessed on days 3 and 7 of differentiation using unlabeled latex beads and latex beads conjugated with ligands (gelatin, mannan, and IgG Fc fragment) that bind to the corresponding specific receptors. The general phagocytic activity increased significantly (1.5-2.0-fold) in the course of differentiation; phagocytosis occurred mostly through the Fc receptors, as shown previously for M1 macrophages. On day 7, the levels of phagocytosis of gelatin- and Fc-covered beads were high; however, the intensity of ingestion of mannan-conjugated beads via mannose receptors increased 2.5-3.0-fold as well, which indicated formation of cells with an alternative phenotype similar to that of M2 macrophages. Thus, the type and the plasticity of phagocytic activity at certain stages of macrophage differentiation can be associated with the formation of functionally mature morphological phenotype. This allows macrophages to exhibit their phagocytic potential in response to specific ligands. These data are of fundamental importance and can be used to develop therapeutic methods for correcting the M1/M2 macrophage ratio in an organism.
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Affiliation(s)
- A V Kurynina
- Lomonosov Moscow State University, Faculty of Biology, Moscow, 119991, Russia.
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Garanina AS, Kisurina-Evgenieva OP, Erokhina MV, Smirnova EA, Factor VM, Onishchenko GE. Consecutive entosis stages in human substrate-dependent cultured cells. Sci Rep 2017; 7:12555. [PMID: 28970591 PMCID: PMC5624876 DOI: 10.1038/s41598-017-12867-6] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2016] [Accepted: 09/15/2017] [Indexed: 01/25/2023] Open
Abstract
Entosis, or cell death by invading another cell, is typical for tumor epithelial cells. The formation of cell-in-cell structures is extensively studied in suspension cultures, but remains poorly understood in substrate-dependent cells. Here, we used electron, confocal and time-lapse microscopy in combination with pharmacological inhibition of intracellular components to study the kinetics of entosis using two human substrate-dependent tumor cultures, A431 and MCF7. In total, we identified and characterized five consecutive stages of entosis, which were common for both examined cell lines. We further demonstrated that actin filaments in the entotic as well as invading cells were crucial for entosis. Microtubules and the Golgi apparatus of entotic cells provided membrane expansion required for internalization of the invading cell. Depolymerization of microfilaments and microtubules, and disintegration of the Golgi complex inhibited entosis. We confirmed the presence of adhesive junctions and discovered the formation of desmosomes between the invading and entotic cells. The internalized cell was shown to be degraded due to the lysosomal activation in both cells whereas the disintegration of the Golgi apparatus did not affect the process. Thus, in the substrate-dependent cultures, entosis requires microfilaments, microtubules and the Golgi complex for cell invasion, but not for internalized cell degradation.
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Affiliation(s)
- Anastasiia S Garanina
- Department of Cell Biology and Histology, Faculty of Biology, Lomonosov Moscow State University, Moscow, Russia
| | - Olga P Kisurina-Evgenieva
- Department of Cell Biology and Histology, Faculty of Biology, Lomonosov Moscow State University, Moscow, Russia
| | - Maria V Erokhina
- Department of Cell Biology and Histology, Faculty of Biology, Lomonosov Moscow State University, Moscow, Russia
| | - Elena A Smirnova
- Department of Cell Biology and Histology, Faculty of Biology, Lomonosov Moscow State University, Moscow, Russia
| | - Valentina M Factor
- Laboratory of Molecular Pharmacology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Galina E Onishchenko
- Department of Cell Biology and Histology, Faculty of Biology, Lomonosov Moscow State University, Moscow, Russia.
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Erokhina MV, Kurynina AV, Onishchenko GE. Mitochondria are targets for the antituberculosis drug rifampicin in cultured epithelial cells. Biochemistry (Mosc) 2015; 78:1155-63. [PMID: 24237150 DOI: 10.1134/s0006297913100106] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Rifampicin is a widely used drug for antituberculosis therapy. Its target is the bacterial RNA polymerase. After entry into the human or mammalian organism, rifampicin is accumulated in cells of epithelial origin (kidneys, liver, lungs) where it induces apoptosis, necrosis, and fibrosis. The purpose of this study was to determine the intracellular mechanisms leading to rifampicin-induced pathological changes and cell death. We analyzed the survival and state of the chondriome of cultured epithelial cells of the SPEV line under the influence of rifampicin. Our data show that the drug induces pronounced pathological changes in the network and ultrastructure of mitochondria, and their dysfunction results in excessive production of reactive oxygen species and release of cytochrome c. These data suggest the initiation of the mitochondrial pathway of apoptosis. Simultaneously, we observed inhibition of cell proliferation and changes in morphology of the epithelial cells toward fibroblast-like appearance, which could indicate induction of epithelial-mesenchymal transition. Thus, mitochondria are the main potential target for rifampicin in cells of epithelial origin. We suggest that similar mechanisms of pathological changes can be induced in vivo in organs and tissues accumulating rifampicin during chemotherapy of bacterial infectious diseases.
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Affiliation(s)
- M V Erokhina
- Lomonosov Moscow State University, Faculty of Biology, Moscow, 119991, Russia.
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Shebanova AS, Bogdanov AG, Ismagulova TT, Feofanov AV, Semenyuk PI, Muronets VI, Erokhina MV, Onishchenko GE, Kirpichnikov MP, Shaitan KV. [application of the analytical transmission electron microscopy techniques for detection, identification and visualization of localization of nanoparticles of titanium and cerium oxides in mammalian cells]. Biofizika 2014; 59:348-359. [PMID: 25702487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
This work represents the results of the study on applicability of the modern methods of analytical transmission electron microscopy for detection, identification and visualization of localization of nanoparticles of titanium and cerium oxides in A549 cell, human lung adenocarcinoma cell line. A comparative analysis of images of the nanoparticles in the cells obtained in the bright field mode of transmission electron microscopy, under dark-field scanning transmission electron microscopy and high-angle annular dark field scanning transmission electron was performed. For identification of nanoparticles in the cells the analytical techniques, energy-dispersive X-ray spectroscopy and electron energy loss spectroscopy, were compared when used in the mode of obtaining energy spectrum from different particles and element mapping. It was shown that the method for electron tomography is applicable to confirm that nanoparticles are localized in the sample but not coated by contamination. The possibilities and fields of utilizing different techniques for analytical transmission electron microscopy for detection, visualization and identification of nanoparticles in the biological samples are discussed.
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Abstract
The effects of pulmonary surfactant on the morphology and functioning of young macrophages were studied on the model of monocyte/macrophage differentiation in vitro and on macrophages of the bronchial alveolar lavage fluid. Surfactant is not a differentiation inductor, but it stimulated the maturation and phagocytic activity of young macrophages. The stimulatory effect of surfactant on phagocytic activity of macrophages persisted even after its removal from the culture medium.
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Affiliation(s)
- L N Lepekha
- Institute of Tuberculosis, the Russian Academy of Medical Sciences, Moscow, Russia
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Erokhin VV, Lepekha LN, Erokhina MV, Bocharova IV, Kurynina AV, Onishchenko GE. [Selective effects of pulmonary surfactant on various subpopulations of alveolar macrophages in the model of experimental tuberculosis]. Vestn Ross Akad Med Nauk 2012:22-28. [PMID: 23457977] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Pulmonary surfactant is necessary component for maintenance of high level of phagocytic activity of alveolar macrophages. Tuberculosis inflammation reduces the production of surfactant by type II cells and phagocytic activity of alveolar macrophages. The effects of exogenous pulmonary surfactant on the ultrastructural changes of various subpopulations of alveolar macrophages were studied by TEM-method. For investigations the bronchial alveolar lavage fluid from guinea pigs infected of M. tuberculosis and treated by isoniatid or isoniazid + exogenous pulmonary surfactant were used. It was shown that isoniazid + exogenous pulmonary surfactant normalizes the heterogeneous population of alveolar macrophages providing stimulating effects on their maturation and phagocytic activity more effectively than isoniazid therapy.
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Erokhina MV, Aleksandrova EA. [In vitro development of rifampicin resistance in the epithelial cells]. Probl Tuberk Bolezn Legk 2006:58-61. [PMID: 17002061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
It has been first in vitro demonstrated on a model of epithelial cells that rifampicin may develop not only at the level of Mycobacterium tuberculosis, but also at the level of somatic cells. The mechanism of this phenomenon, its specificity (whether cross resistance to other antituberculous agents will occur), the way it puts into effect under the conditions of a microorganism, and how promptly it may be gone after discontinuation of the drug remain unknown. The effect of rifampicin on the functional activity of Pgp is an important factor that influences as a result not only the absorbability of drugs, but also normal transport processes in the body. These aspects seem to be topical and are the subject for further studies. The authors have obtained an epithelial cell line that resides in the presence of 100 microg/ml of rifampicin and that is 2-2.5 times more resistant to the drug as compared with the parental line. The cells of this line are 2-2.5 times more active in discharging the substrate rhodamine-123 for P-glycoprotein than those of the parental line, which suggests the enhanced functional activity of P-glycoprotein. The presence of P-glycoprotein in this line is confirmed by the action of this protein-specific blocker verapamil. At the same time rifampicin is not a substract for P-glycoprotein. Therefore, the mechanism of rifampicin resistance is unassociated with the functional activity of P-glycoprotein. The mechanism of the resistance remains open. At the same concentration (100 microg/ml), rifampicin can block the functional activity of P-glycoprotein. These results suggest the double mechanism of rifampicin in its long presence in the culture medium: as an inductor and a blocker of P-glycoprotein functional activity. The findings point to the fact that the pharmacokinetics of rifampicin and co-administered dtugs may change during their long use.
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Erokhina MV. [Proteins, transporters of the body's somatic cells, and their action of the efficiency of chemotherapy for tuberculosis]. Probl Tuberk Bolezn Legk 2004:11-5. [PMID: 15478549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/30/2023]
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Erokhina MV, Stavrovskaya AA, Onishchenko GE. Golgi complex is brefeldin A resistant in multidrug resistant cells. Membr Cell Biol 1999; 12:871-82. [PMID: 10512055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/14/2023]
Abstract
The multidrug resistance (MDR) is one of the main reasons for chemotherapeutic failures in cancer patients. The overexpression of mdr1 gene product, P-glycoprotein (Pgp), leads to the appearance of resistant tumor cells. In the previous paper (Erokhina, 1997) we have demonstrated that the first stages of Pgp-mediated MDR are accompanied by the reorganization of cytoskeleton elements and the vacuolar system. These data were true for two independently isolated sublines of Syrian hamster embryo fibroblasts transformed by Raus sarcoma virus. In this study, we continued the investigation of the properties of the vacuolar system in Pgp-expressing cells. Brefeldin A (BFA), which is not a Pgp substrate, affects different elements of the vacuolar system and blocks vesicular transport. Our data demonstrate that BFA has different effects on parental and resistant cells. In parental cells, the Golgi apparatus and vesicular transport are sensitive to BFA, while in resistant sublines, BFA affects the vesicular transport but not the Golgi apparatus structure. We discuss the existence of similar and different BFA targets in parental and resistant cells and their role in the evolution of multidrug resistance mechanisms.
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Affiliation(s)
- M V Erokhina
- Institute of Carcinogenesis, Blokhin Cancer Research Center, Russian Academy of Medical Sciences, Moscow.
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Iarovaia NO, Erokhina MV, Onishchenko GE. [Change in the distribution of membrane organelles during formation of a single polykaryon cell center]. Dokl Akad Nauk 1997; 353:844-846. [PMID: 9273057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Erokhina MV, Shtil AA, Shushanov SS, Sidorova TA, Stavrovskaya AA. Partial restoration of the actin cytoskeleton in transformed Syrian hamster fibroblasts selected for low levels of 'typical' multidrug resistance. FEBS Lett 1994; 341:295-8. [PMID: 7907995 DOI: 10.1016/0014-5793(94)80476-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [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: 01/27/2023]
Abstract
Two independent colchicine (CLC)-resistant sublines of Rous sarcoma virus-transformed Syrian hamster fibroblasts were isolated. Each subline represented variants with 11- and 12.4-fold resistance, respectively, their 23- and 23.7-fold resistant descendants, as well as variants cultured in CLC-free medium for 10 months without loss of resistance. All variants demonstrated 'typical' multidrug resistance. The parental cells contained actin in dispersed form, as determined by rhodamine-phalloidin staining. In contrast, already in 11- and 12.4-fold resistant sublines up to 30% of cells demonstrated restored stress fibers. Cultivation in CLC-free medium leads to the accumulation of cells with a partially restored actin cytoskeleton. Putative mechanisms of up-regulation of stress fiber assembly in cells with P-glycoprotein-mediated multidrug resistance are discussed.
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Affiliation(s)
- M V Erokhina
- Cancer Research Center, Moscow, Russian Federation
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