1
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Ivakhov GB, Kalinina AA, Andriyashkin AV, Titkova SM, Loban KM, Glagolev NS, Sazhin AV. Comparison of open and endoscopic posterior component separation with transversus abdominis release: a propensity score-matched study. Hernia 2024:10.1007/s10029-024-02964-7. [PMID: 38367096 DOI: 10.1007/s10029-024-02964-7] [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: 10/03/2023] [Accepted: 01/06/2024] [Indexed: 02/19/2024]
Abstract
BACKGROUND Posterior component separation with transversus abdominis release (TAR) is considered to be the optimal technique for large incisional ventral hernia repair. Endoscopic TAR (eTAR) that gets all the benefits of minimally invasive surgery (MIS) gives a possibility to enhance results of the treatment. The aim of our study was to make the comparison between open and endoscopic TAR procedures with an emphasis on frequency and severity of postoperative complications in comparable groups. MATERIALS AND METHODS All patients had midline incisional hernia and underwent either open (open TAR group) or endoscopic (eTAR group) Rives-Stoppa repair in combination with bilateral transversus abdominis release in Moscow City Hospital №1 from January 2018 to December 2022. A propensity score matching (PSM) was used to make groups comparable. Postoperative complications were classified according to Clavien-Dindo Classification, and Comprehensive complication index was calculated. RESULTS We performed 133 open and endoscopic TAR separation for midline incisional hernia. After PSM analysis 51 patients were matched to each group. Overall surgical morbidity in the open TAR group (56.9%) was statistically significantly higher than in the eTAR group (29.4%) (p = 0.009). There were more severe complications (Clavien IIIa-V) in the open TAR group (11.8% vs. 0%, p = 0.027). Length of hospital stay after surgery was shorter in eTAR group (p < 0.001). The Comprehensive complication index in the open TAR group was significantly higher than in eTAR group, 8.7 (0-20.9) vs. 0 (0-8.7) (p = 0.011). CONCLUSION Based on the data from our study, the entire MIS procedure including endoscopic TAR is a safe and optimal technique for surgery of midline incisional ventral hernia, requiring TAR separation in terms of reducing the rate of postoperative complications, their severity and hospital length of stay, compared to open TAR procedure.
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Affiliation(s)
- G B Ivakhov
- Pirogov Russian National Research Medical University, 1, Ostrovityanov Str., Moscow, Russia, 117997.
| | - A A Kalinina
- Pirogov Russian National Research Medical University, 1, Ostrovityanov Str., Moscow, Russia, 117997
| | - A V Andriyashkin
- Pirogov Russian National Research Medical University, 1, Ostrovityanov Str., Moscow, Russia, 117997
| | - S M Titkova
- Pirogov Russian National Research Medical University, 1, Ostrovityanov Str., Moscow, Russia, 117997
| | - K M Loban
- Pirogov Russian National Research Medical University, 1, Ostrovityanov Str., Moscow, Russia, 117997
| | - N S Glagolev
- Pirogov Russian National Research Medical University, 1, Ostrovityanov Str., Moscow, Russia, 117997
| | - A V Sazhin
- Pirogov Russian National Research Medical University, 1, Ostrovityanov Str., Moscow, Russia, 117997
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2
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Kovaleva OV, Podlesnaya PA, Mochalnikova VV, Kushlinskii NE, Khromykh LM, Kalinina AA, Kazansky DB, Gratchev AN. Prognostic Significance of Tumor-Associated Inflammation in Renal Cell Carcinoma. Bull Exp Biol Med 2024; 176:382-385. [PMID: 38340200 DOI: 10.1007/s10517-024-06028-9] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Indexed: 02/12/2024]
Abstract
This study analyzed tumor-associated inflammation by assessing the expression of cyclophilin A (CypA) and TNF in samples of kidney tumors of various histological types. It was shown that different histological types of renal cell carcinoma differed by the expression of these proteins. Thus, the highest expression of CypA and TNF was observed in papillary and chromophobe kidney cancer, although no correlation with overall bacterial load was found for these tumors. In the case of clear cell renal cell carcinoma, the expression of proinflammatory factors was observed in only half of the cases and directly correlated with the presence of resident bacteria, serving as a favorable prognostic factor for the disease.
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Affiliation(s)
- O V Kovaleva
- N. N. Blokhin National Medical Research Center of Oncology, Ministry of Health of the Russian Federation, Moscow, Russia.
| | - P A Podlesnaya
- N. N. Blokhin National Medical Research Center of Oncology, Ministry of Health of the Russian Federation, Moscow, Russia
| | - V V Mochalnikova
- N. N. Blokhin National Medical Research Center of Oncology, Ministry of Health of the Russian Federation, Moscow, Russia
| | - N E Kushlinskii
- N. N. Blokhin National Medical Research Center of Oncology, Ministry of Health of the Russian Federation, Moscow, Russia
| | - L M Khromykh
- N. N. Blokhin National Medical Research Center of Oncology, Ministry of Health of the Russian Federation, Moscow, Russia
| | - A A Kalinina
- N. N. Blokhin National Medical Research Center of Oncology, Ministry of Health of the Russian Federation, Moscow, Russia
| | - D B Kazansky
- N. N. Blokhin National Medical Research Center of Oncology, Ministry of Health of the Russian Federation, Moscow, Russia
| | - A N Gratchev
- N. N. Blokhin National Medical Research Center of Oncology, Ministry of Health of the Russian Federation, Moscow, Russia
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3
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Kalinina AA, Khromykh LM, Kazansky DB. T Cell Receptor Chain Centricity: The Phenomenon and Potential Applications in Cancer Immunotherapy. Int J Mol Sci 2023; 24:15211. [PMID: 37894892 PMCID: PMC10607890 DOI: 10.3390/ijms242015211] [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: 08/31/2023] [Revised: 09/19/2023] [Accepted: 09/21/2023] [Indexed: 10/29/2023] Open
Abstract
T cells are crucial players in adaptive anti-cancer immunity. The gene modification of T cells with tumor antigen-specific T cell receptors (TCRs) was a milestone in personalized cancer immunotherapy. TCR is a heterodimer (either α/β or γ/δ) able to recognize a peptide antigen in a complex with self-MHC molecules. Although traditional concepts assume that an α- and β-chain contribute equally to antigen recognition, mounting data reveal that certain receptors possess chain centricity, i.e., one hemi-chain TCR dominates antigen recognition and dictates its specificity. Chain-centric TCRs are currently poorly understood in terms of their origin and the functional T cell subsets that express them. In addition, the ratio of α- and β-chain-centric TCRs, as well as the exact proportion of chain-centric TCRs in the native repertoire, is generally still unknown today. In this review, we provide a retrospective analysis of studies that evidence chain-centric TCRs, propose patterns of their generation, and discuss the potential applications of such receptors in T cell gene modification for adoptive cancer immunotherapy.
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Affiliation(s)
| | | | - Dmitry B. Kazansky
- N.N. Blokhin National Medical Research Center of Oncology of the Ministry of Health of the Russian Federation, 115478 Moscow, Russia
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4
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Kalinina AA, Kazansky DB, Khromykh LM. Recombinant Human Cyclophilin A in Combination with Adoptive T-cell Therapy Improves the Efficacy of Cancer Immunotherapy in Experimental Models in vivo. Biochemistry (Mosc) 2023; 88:590-599. [PMID: 37331705 DOI: 10.1134/s0006297923050024] [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] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 02/08/2023] [Accepted: 02/08/2023] [Indexed: 06/20/2023]
Abstract
Adoptive T-cell therapy (ACT) is successfully applied in cancer treatment; however, its efficiency can be limited by a low viability, short persistence time, and loss of functional activity of T-cells after adoptive transfer. The search for novel immunomodulators that can improve the viability, expansion, and functions of T-cells after their infusion with the minimal side effects could contribute to the development of more efficient and safe ACT strategies. Recombinant human cyclophilin A (rhCypA) is of particular interest in this respect, as it exhibits pleiotropic immunomodulatory activity and stimulates both innate and adaptive anti-tumor immunity. Here, we evaluated the effect of rhCypA on the efficacy of ACT in the mouse EL4 lymphoma model. Lymphocytes from transgenic 1D1a mice with an inborn pool of EL4-specific T-cells were used as a source of tumor-specific T-cells for ACT. In models of immunocompetent and immunodeficient transgenic mice, the course (3 days) rhCypA administration was shown to significantly stimulate EL4 rejection and prolong the overall survival of tumor-bearing mice after adoptive transfer of lowered doses of transgenic 1D1a cells. Our studies showed that rhCypA significantly improved the efficacy of ACT by enhancing the effector functions of tumor-specific cytotoxic T-cells. These findings open up the prospects for the development of innovative strategies of adoptive T-cell immunotherapy for cancer using rhCypA as an alternative to existing cytokine therapies.
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Affiliation(s)
- Anastasiia A Kalinina
- N. N. Blokhin National Medical Research Center of Oncology, Ministry of Health of the Russian Federation, Moscow, 115478, Russia.
| | - Dmitry B Kazansky
- N. N. Blokhin National Medical Research Center of Oncology, Ministry of Health of the Russian Federation, Moscow, 115478, Russia
| | - Ludmila M Khromykh
- N. N. Blokhin National Medical Research Center of Oncology, Ministry of Health of the Russian Federation, Moscow, 115478, Russia
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5
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Kalinina AA, Ziganshin RK, Silaeva YY, Sharova NI, Nikonova MF, Persiyantseva NA, Gorkova TG, Antoshina EE, Trukhanova LS, Donetskova AD, Komogorova VV, Litvina MM, Mitin AN, Zamkova MA, Bruter AV, Khromykh LM, Kazansky DB. Physiological and Functional Effects of Dominant Active TCRα Expression in Transgenic Mice. Int J Mol Sci 2023; 24:ijms24076527. [PMID: 37047500 PMCID: PMC10094918 DOI: 10.3390/ijms24076527] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 03/28/2023] [Accepted: 03/29/2023] [Indexed: 04/03/2023] Open
Abstract
A T cell receptor (TCR) consists of α- and β-chains. Accumulating evidence suggests that some TCRs possess chain centricity, i.e., either of the hemi-chains can dominate in antigen recognition and dictate the TCR’s specificity. The introduction of TCRα/β into naive lymphocytes generates antigen-specific T cells that are ready to perform their functions. Transgenesis of the dominant active TCRα creates transgenic animals with improved anti-tumor immune control, and adoptive immunotherapy with TCRα-transduced T cells provides resistance to infections. However, the potential detrimental effects of the dominant hemi-chain TCR’s expression in transgenic animals have not been well investigated. Here, we analyzed, in detail, the functional status of the immune system of recently generated 1D1a transgenic mice expressing the dominant active TCRα specific to the H2-Kb molecule. In their age dynamics, neither autoimmunity due to the random pairing of transgenic TCRα with endogenous TCRβ variants nor significant disturbances in systemic homeostasis were detected in these mice. Although the specific immune response was considerably enhanced in 1D1a mice, responses to third-party alloantigens were not compromised, indicating that the expression of dominant active TCRα did not limit immune reactivity in transgenic mice. Our data suggest that TCRα transgene expression could delay thymic involution and maintain TCRβ repertoire diversity in old transgenic mice. The detected changes in the systemic homeostasis in 1D1a transgenic mice, which are minor and primarily transient, may indicate variations in the ontogeny of wild-type and transgenic mouse lines.
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Affiliation(s)
- Anastasiia A. Kalinina
- N.N. Blokhin National Medical Research Center of Oncology, Ministry of Health of the Russian Federation, Kashirskoe sh., 24, 115478 Moscow, Russia
| | - Rustam Kh. Ziganshin
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Miklukho-Maklaya st. 16/10, 117997 Moscow, Russia
| | - Yulia Yu. Silaeva
- Institute of Gene Biology, Russian Academy of Sciences, Vavilova st. 34/5, 119334 Moscow, Russia
| | - Nina I. Sharova
- National Research Center, Institute of Immunology Federal Medical-Biological Agency of Russia, Kashirskoe sh., 24, 115522 Moscow, Russia
| | - Margarita F. Nikonova
- National Research Center, Institute of Immunology Federal Medical-Biological Agency of Russia, Kashirskoe sh., 24, 115522 Moscow, Russia
| | - Nadezda A. Persiyantseva
- N.N. Blokhin National Medical Research Center of Oncology, Ministry of Health of the Russian Federation, Kashirskoe sh., 24, 115478 Moscow, Russia
| | - Tatiana G. Gorkova
- N.N. Blokhin National Medical Research Center of Oncology, Ministry of Health of the Russian Federation, Kashirskoe sh., 24, 115478 Moscow, Russia
| | - Elena E. Antoshina
- N.N. Blokhin National Medical Research Center of Oncology, Ministry of Health of the Russian Federation, Kashirskoe sh., 24, 115478 Moscow, Russia
| | - Lubov S. Trukhanova
- N.N. Blokhin National Medical Research Center of Oncology, Ministry of Health of the Russian Federation, Kashirskoe sh., 24, 115478 Moscow, Russia
| | - Almira D. Donetskova
- National Research Center, Institute of Immunology Federal Medical-Biological Agency of Russia, Kashirskoe sh., 24, 115522 Moscow, Russia
| | - Victoria V. Komogorova
- National Research Center, Institute of Immunology Federal Medical-Biological Agency of Russia, Kashirskoe sh., 24, 115522 Moscow, Russia
| | - Marina M. Litvina
- National Research Center, Institute of Immunology Federal Medical-Biological Agency of Russia, Kashirskoe sh., 24, 115522 Moscow, Russia
| | - Alexander N. Mitin
- National Research Center, Institute of Immunology Federal Medical-Biological Agency of Russia, Kashirskoe sh., 24, 115522 Moscow, Russia
| | - Maria A. Zamkova
- N.N. Blokhin National Medical Research Center of Oncology, Ministry of Health of the Russian Federation, Kashirskoe sh., 24, 115478 Moscow, Russia
- Institute of Gene Biology, Russian Academy of Sciences, Vavilova st. 34/5, 119334 Moscow, Russia
| | - Alexandra V. Bruter
- N.N. Blokhin National Medical Research Center of Oncology, Ministry of Health of the Russian Federation, Kashirskoe sh., 24, 115478 Moscow, Russia
- Center for Precision Genome Editing and Genetic Technologies for Biomedicine, Institute of Gene Biology, Russian Academy of Sciences, 34/5 Vavilov St., 119334 Moscow, Russia
| | - Ludmila M. Khromykh
- N.N. Blokhin National Medical Research Center of Oncology, Ministry of Health of the Russian Federation, Kashirskoe sh., 24, 115478 Moscow, Russia
| | - Dmitry B. Kazansky
- N.N. Blokhin National Medical Research Center of Oncology, Ministry of Health of the Russian Federation, Kashirskoe sh., 24, 115478 Moscow, Russia
- Correspondence:
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Andriyashkin AV, Loban KM, Kalinina AA, Ivakhov GB, Zolotukhin IA, Sazhin AV. Risk factors of venous thromboembolism after incisional ventral hernia repair: author's reply. Hernia 2023; 27:713-714. [PMID: 36640196 DOI: 10.1007/s10029-023-02736-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Accepted: 12/29/2022] [Indexed: 01/15/2023]
Affiliation(s)
- A V Andriyashkin
- Pirogov Russian National Research Medical University, 1, Ostrovityanov Str., Moscow, 117997, Russia.
| | - K M Loban
- Pirogov Russian National Research Medical University, 1, Ostrovityanov Str., Moscow, 117997, Russia
| | - A A Kalinina
- Pirogov Russian National Research Medical University, 1, Ostrovityanov Str., Moscow, 117997, Russia
| | - G B Ivakhov
- Pirogov Russian National Research Medical University, 1, Ostrovityanov Str., Moscow, 117997, Russia
| | - I A Zolotukhin
- Pirogov Russian National Research Medical University, 1, Ostrovityanov Str., Moscow, 117997, Russia
| | - A V Sazhin
- Pirogov Russian National Research Medical University, 1, Ostrovityanov Str., Moscow, 117997, Russia
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7
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Kubekina MV, Kalinina AA, Korshunova DS, Bruter AV, Silaeva YY. Models of mitochondrial dysfunction with inducible expression of Polg pathogenic mutant variant. BRSMU 2022. [DOI: 10.24075/brsmu.2022.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Mitochondrial dysfunctions, which underlie many systemic diseases in animals and humans, may arise from accumulation of mutations in the mitochondrial genome. PolG-alpha enzyme encoded by Polg gene is crucial for replication and repair of the mitochondrial genome. The aim of this study was to assess the possible role of Polg mutations in mitochondrial dysfunctions using in vitro and in vivo animal models. The experiments involved transgenic mice with inducible expression of Polg mutant variant; the methods included cell culture, real time PCR assay, fluorescence flow cytometry, and skeletal muscle functional tests. The results indicate that mouse embryonic fibroblasts (MEFs) expressing Polg pathogenic mutant variant have decreased mitochondrial membrane potential and increased expression of mitophagy markers compared with control cultures. Transgenic animals with systemic expression of the pathogenic variant develop mitochondrial dysfunction which significantly affects muscular performance. In addition, systemic expression of mutated Polg in transgenic animals significantly inhibits expression of TCR subunit α and CD3 coreceptor complex subunits δ and ε in total splenocyte populations and significantly affects cellularity of the thymus without altering its CD4/CD8 subpopulation ratio. Thus, inducible expression of mutated Polg in transgenic animals provides a relevant model for studying mitochondrial dysfunction and its treatment in vitro and in vivo.
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Affiliation(s)
| | - AA Kalinina
- Blokhin Russian Cancer Research Center, Moscow, Russia
| | | | - AV Bruter
- Institute of Gene Biology, Moscow, Russia
| | - YY Silaeva
- Institute of Gene Biology, Moscow, Russia
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8
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Kalinina AA, Kolesnikov AV, Kozyr AV, Kulikova NL, Zamkova MA, Kazansky DB, Khromykh LM. Preparative Production and Purification of Recombinant Human Cyclophilin A. Biochemistry (Mosc) 2022; 87:259-268. [PMID: 35526853 DOI: 10.1134/s0006297922030063] [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] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Revised: 02/15/2022] [Accepted: 02/15/2022] [Indexed: 06/14/2023]
Abstract
In this work, we developed the method of preparative production of recombinant human cyclophilin A (rhCypA) in Escherichia coli. The full-length cDNA encoding the gene of human CypA (CYPA) was amplified by RT-PCR from the total RNA of human T cell lymphoma Jurkat. The nucleotide sequence of CYPA was optimized to provide highly effective translation in E. coli. Recombinant CYPA DNA was cloned into the pET22b(+) vector, and the resulted expression plasmid was used to transform E. coli strain BL21(DE3)Gold. The recombinant producer strain of E. coli produced soluble rhCypA in the bacterial cytoplasm. The synthesis efficiency of rhCypA was up to 50% of the total cell protein allowing to produce rhCypA in the amount of 1 g per liter of the culture. We also developed the method for rhCypA purification, consisting of a single-step tandem anion exchange chromatography on DEAE- and Q-Sepharose columns. The protein purity was 95% according to electrophoresis (SDS-PAGE), and its contamination with endotoxin did not exceed 0.05 ng per 1 mg of the protein that met the requirements of European pharmacopoeia for injectable preparations. The produced recombinant protein exhibited functional features of native CypA, i.e., isomerase activity and chemokine activity as assessed by stimulation of migration of mouse bone marrow hematopoietic stem cells in vivo. The generated producer strain of E. coli is a super-producer and could be used for large-scale experimental studies of rhCypA and in its preclinical and clinical trials as a drug.
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Affiliation(s)
- Anastasiia A Kalinina
- N. N. Blokhin National Medical Research Center of Oncology, the Ministry of Health of the Russian Federation, Moscow, 115478, Russia
| | - Alexander V Kolesnikov
- State Research Center of Applied Microbiology and Biotechnology, Obolensk, Moscow Region, 142279, Russia
| | - Arina V Kozyr
- State Research Center of Applied Microbiology and Biotechnology, Obolensk, Moscow Region, 142279, Russia
| | - Natalia L Kulikova
- Institute of Immunological Engineering, Lyubuchany, Moscow Region, 142380, Russia
| | - Maria A Zamkova
- N. N. Blokhin National Medical Research Center of Oncology, the Ministry of Health of the Russian Federation, Moscow, 115478, Russia
| | - Dmitry B Kazansky
- N. N. Blokhin National Medical Research Center of Oncology, the Ministry of Health of the Russian Federation, Moscow, 115478, Russia
| | - Ludmila M Khromykh
- N. N. Blokhin National Medical Research Center of Oncology, the Ministry of Health of the Russian Federation, Moscow, 115478, Russia.
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9
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Bruter AV, Korshunova DS, Kubekina MV, Sergiev PV, Kalinina AA, Ilchuk LA, Silaeva YY, Korshunov EN, Soldatov VO, Deykin AV. Novel transgenic mice with Cre-dependent co-expression of GFP and human ACE2: a safe tool for study of COVID-19 pathogenesis. Transgenic Res 2021; 30:10.1007/s11248-021-00249-8. [PMID: 33855640 PMCID: PMC8045570 DOI: 10.1007/s11248-021-00249-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Accepted: 03/26/2021] [Indexed: 12/22/2022]
Abstract
The current coronavirus disease (COVID-19) pandemic remains one of the most serious public health problems. Increasing evidence shows that infection by severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) causes a very complex and multifaceted disease that requires detailed study. Nevertheless, experimental research on COVID-19 remains challenging due to the lack of appropriate animal models. Herein, we report novel humanized mice with Cre-dependent expression of hACE2, the main entry receptor of SARS-CoV-2. These mice carry hACE2 and GFP transgenes floxed by the STOP cassette, allowing them to be used as breeders for the creation of animals with tissue-specific coexpression of hACE2 and GFP. Moreover, inducible expression of hACE2 makes this line biosafe, whereas coexpression with GFP simplifies the detection of transgene-expressing cells. In our study, we tested our line by crossing with Ubi-Cre mice, characterized by tamoxifen-dependent ubiquitous activation of Cre recombinase. After tamoxifen administration, the copy number of the STOP cassette was decreased, and the offspring expressed hACE2 and GFP, confirming the efficiency of our system. We believe that our model can be a useful tool for studying COVID-19 pathogenesis because the selective expression of hACE2 can shed light on the roles of different tissues in SARS-CoV-2-associated complications. Obviously, it can also be used for preclinical trials of antiviral drugs and new vaccines.
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Affiliation(s)
- Alexandra V. Bruter
- Core Facility Centre, Institute of Gene Biology, Russian Academy of Sciences, Vavilova st. 34/5, Moscow, Russian Federation 119334
| | - Diana S. Korshunova
- Center for Precision Genome Editing and Genetic Technologies for Biomedicine, Institute of Gene Biology, Russian Academy of Sciences, Vavilova st. 34/5, Moscow, Russian Federation 119334
| | - Marina V. Kubekina
- Core Facility Centre, Institute of Gene Biology, Russian Academy of Sciences, Vavilova st. 34/5, Moscow, Russian Federation 119334
| | - Petr V. Sergiev
- Institute of Functional Genomics, Lomonosov Moscow State University, Moscow, Russian Federation 119991
| | - Anastasiia A. Kalinina
- Federal State Budgetary Institution “N. N. Blokhin National Medical Research Center of Oncology”, Ministry of Health of the Russian Federation, Kashirskoe sh. 24, Moscow, Russian Federation 115478
| | - Leonid A. Ilchuk
- Core Facility Centre, Institute of Gene Biology, Russian Academy of Sciences, Vavilova st. 34/5, Moscow, Russian Federation 119334
| | - Yuliya Yu. Silaeva
- Core Facility Centre, Institute of Gene Biology, Russian Academy of Sciences, Vavilova st. 34/5, Moscow, Russian Federation 119334
| | - Eugenii N. Korshunov
- Core Facility Centre, Institute of Gene Biology, Russian Academy of Sciences, Vavilova st. 34/5, Moscow, Russian Federation 119334
| | - Vladislav O. Soldatov
- Core Facility Centre, Institute of Gene Biology, Russian Academy of Sciences, Vavilova st. 34/5, Moscow, Russian Federation 119334
- Laboratory of Genome Editing for Veterinary and Biomedicine, Belgorod State National Research University, 85, Pobedy St., Belgorod, Belgorod region Russian Federation 308015
| | - Alexey V. Deykin
- Center for Precision Genome Editing and Genetic Technologies for Biomedicine, Institute of Gene Biology, Russian Academy of Sciences, Vavilova st. 34/5, Moscow, Russian Federation 119334
- Laboratory of Genome Editing for Veterinary and Biomedicine, Belgorod State National Research University, 85, Pobedy St., Belgorod, Belgorod region Russian Federation 308015
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10
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Silaeva YY, Kalinina AA, Khromykh LM, Deykin AV, Kazansky DB. Formation of a Unique Population of CD8+ T Lymphocytes after Adoptive Transfer of Syngeneic Splenocytes to Mice with Lymphopenia. DOKL BIOCHEM BIOPHYS 2021; 497:71-74. [PMID: 33666806 PMCID: PMC8068684 DOI: 10.1134/s1607672921020137] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 11/25/2020] [Accepted: 11/27/2020] [Indexed: 11/23/2022]
Abstract
Under conditions of lymphopenia, T lymphocytes proliferate and acquire a surface activation phenotype, which in many respects is similar to the phenotype of true memory T cells. We investigated the phenotypic features of the CD8+ T-cell population formed from donor lymphocytes after adoptive transfer of syngeneic splenocytes to sublethally irradiated mice. This population expresses markers CD44, CD122, CD5, CD49d and the chemokine receptor CXCR3. Thus, for the first time, the phenomenon of the formation of a population of T cells with signs of suppressive CD8+ T lymphocytes and true memory cells was demonstrated.
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Affiliation(s)
- Yu Yu Silaeva
- Core Facility Center, Institute of Gene Biology, Russian Academy of Sciences, Moscow, Russia.
| | - A A Kalinina
- Blokhin National Medical Research Center of Oncology, Ministry of Health of the Russian Federation, Moscow, Russia
| | - L M Khromykh
- Blokhin National Medical Research Center of Oncology, Ministry of Health of the Russian Federation, Moscow, Russia
| | - A V Deykin
- Core Facility Center, Institute of Gene Biology, Russian Academy of Sciences, Moscow, Russia.,Center for Precision Genome Editing and Genetic Technologies for Biomedicine, Institute of Gene Biology, Russian Academy of Sciences, Moscow, Russia
| | - D B Kazansky
- Blokhin National Medical Research Center of Oncology, Ministry of Health of the Russian Federation, Moscow, Russia
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11
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Kalinina AA, Nesterenko LN, Bruter AV, Balunets DV, Chudakov DM, Izraelson M, Britanova OV, Khromykh LM, Kazansky DB. Adoptive Immunotherapy Based on Chain-Centric TCRs in Treatment of Infectious Diseases. iScience 2020; 23:101854. [PMID: 33313494 PMCID: PMC7721641 DOI: 10.1016/j.isci.2020.101854] [Citation(s) in RCA: 5] [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: 07/27/2020] [Revised: 11/03/2020] [Accepted: 11/19/2020] [Indexed: 12/29/2022] Open
Abstract
Complications after vaccination, lack of vaccines against certain infections, and the emergence of antibiotic-resistant microorganisms point to the need for alternative ways of protection and treatment of infectious diseases. Here, we proposed a therapeutic approach to control salmonellosis based on adoptive cell therapy. We showed that the T cell receptor (TCR) repertoire of salmonella-specific memory cells contains 20% of TCR variants with the dominant-active α-chain. Transduction of intact T lymphocytes with the dominant salmonella-specific TCRα led to their enhanced in vitro proliferation in response to salmonella. Adoptive transfer of transduced T cells resulted in a significant decrease in bacterial loads in mice infected with salmonella before or after the adoptive transfer. We demonstrated that adoptive immunotherapy based on T cells, transduced with dominant-specific TCRα could be successfully applied for treatment and prevention of infectious diseases and represent a useful addition to vaccination and existing therapeutic strategies. A regular TCR repertoire of memory T cells contains alpha-chain-centric TCRs Dominant-active TCRα, paired with random TCRβ, recognizes specific microbial antigens Adoptive immunotherapy could be applied for treatment of infections
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Affiliation(s)
- Anastasiia A Kalinina
- Federal State Budgetary Institution "N. N. Blokhin National Medical Research Center of Oncology" оf the Ministry of Health of the Russian Federation, 115478 Moscow, Russia
| | - Ludmila N Nesterenko
- "N. F. Gamaleya National Research Center of Epidemiology and Microbiology", the Ministry of Health of the Russian Federation, 123098 Moscow, Russia
| | - Alexandra V Bruter
- Federal State Budgetary Institution "N. N. Blokhin National Medical Research Center of Oncology" оf the Ministry of Health of the Russian Federation, 115478 Moscow, Russia.,Institute of Gene Biology, Russian Academy of Sciences, 119334 Moscow, Russia
| | - Denis V Balunets
- "N. F. Gamaleya National Research Center of Epidemiology and Microbiology", the Ministry of Health of the Russian Federation, 123098 Moscow, Russia
| | - Dmitriy M Chudakov
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, 117997 Moscow, Russia
| | - Mark Izraelson
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, 117997 Moscow, Russia
| | - Olga V Britanova
- Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, 117997 Moscow, Russia
| | - Ludmila M Khromykh
- Federal State Budgetary Institution "N. N. Blokhin National Medical Research Center of Oncology" оf the Ministry of Health of the Russian Federation, 115478 Moscow, Russia
| | - Dmitry B Kazansky
- Federal State Budgetary Institution "N. N. Blokhin National Medical Research Center of Oncology" оf the Ministry of Health of the Russian Federation, 115478 Moscow, Russia
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Silaeva YY, Kalinina AA, Vagida MS, Khromykh LM, Deikin AV, Ermolkevich TG, Sadchikova ER, Goldman IL, Kazansky DB. Decrease in pool of T lymphocytes with surface phenotypes of effector and central memory cells under influence of TCR transgenic β-chain expression. Biochemistry (Mosc) 2013; 78:549-59. [PMID: 23848158 DOI: 10.1134/s0006297913050143] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Peripheral T lymphocytes can be subdivided into naïve and antigen-experienced T cells. The latter, in turn, are represented by effector and central memory cells that are identified by different profiles of activation markers expression, such as CD44 and CD62L in mice. These markers determine different traffic of T lymphocytes in the organism, but hardly reproduce real antigenic experience of a T lymphocyte. Mechanisms of homeostasis maintenance of T lymphocytes with different activation phenotypes remain largely unknown. To investigate impact of T cell receptor (TCR) transgenic chains on formation of T lymphocytes, their peripheral survival and activation surface phenotypes, we have generated the transgenic mouse strain expressing transgenic β-chain of TCR 1D1 (belonging to the Vβ6 family) on the genetic background B10.D2(R101). Intrathymic development of T cells in these transgenic mice is not impaired. The repertoire of peripheral T lymphocytes in these mice contains 70-80% of T cells expressing transgenic β-chain and 20-30% of T cells expressing endogenous β-chains. The ratio of peripheral CD4⁺CD8⁻ and CD4⁻CD8⁺ T lymphocytes remained unchanged in the transgenic animals, but the percent of T lymphocytes with the "naïve" phenotype CD44⁻CD62L⁺ was significantly increased, whereas the levels of effector memory CD44⁺CD62L⁻ and central memory CD44⁺CD62L⁺ T lymphocytes were markedly decreased in both subpopulations. On the contrary, T lymphocytes expressing endogenous β-chains had surface phenotype of activated T cells CD44⁺. Thus, for the first time we have shown that the pool of T lymphocytes with different activation phenotypes depends on the structure of T cell receptors.
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Affiliation(s)
- Yu Yu Silaeva
- Blokhin Cancer Research Center, Russian Academy of Medical Sciences, Kashirskoe Shosse 24, 115478 Moscow, Russia
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13
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Belov DV, Kalinina AA, Sokolova TN, Smirnov VF, Chelnokova MV, Kartashov VR. [Role of superoxide anion radicals in the bacterial corrosion of metals]. Prikl Biokhim Mikrobiol 2012; 48:302-307. [PMID: 22834301] [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
It was found that seven strains of bacteria can cause corrosion damage to aluminum, its alloys, and zinc. With respect to the studied metals, the most active bacteria were Proteus vulgaris 1212 and Pseudomonas aeruginosa 969. Superoxide anion radicals were demonstrated to play a role in the initiation of corrosive damage to aluminum and zinc, while bacterial exometabolites participate in the later stages of this process.
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14
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Shabunin IV, Shimanovskiĭ NL, Panov VO, Kalinina AA, Sviridov NK. [The effect of x-ray contrast media on the concentration of intracellular calcium in mononuclear cells]. Eksp Klin Farmakol 1999; 62:62-5. [PMID: 10650532] [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: 02/15/2023]
Abstract
It was shown by the method of fluorescent probes that iodine-containing radiocontrast agents Triombrast > Omnipaque > Ultravist > Melitrast increase the content of intracellular Ca2+ in macrophages of the abdominal cavity of rats. Increase in the entry of Ca2+ from the external environment is the main factor of the change in the intracellular concentration of Ca2+ ions in the macrophages in interaction with radiocontrast agents.
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Affiliation(s)
- I V Shabunin
- Department of Molecular Pharmacology and Radiobiology, Russian State Medical University, Moscow, Russia
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15
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Napolov IK, Shimanovskiĭ NL, Kalinina AA, Petrov VA. [Comparison of the effect of various contrast media on the in vitro chemiluminescence of peritoneal macrophages of rats]. Biull Eksp Biol Med 1998; 126:658-61. [PMID: 9934513] [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: 02/10/2023]
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16
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Shabunin IV, Panov VO, Kalinina AA, Shimanovskiĭ NL, Sergeev PV. [The mechanisms of the interaction of contrast media with serum albumin and gamma-globulin studied by means of fluorescence extinction and equilibrium dialysis]. Eksp Klin Farmakol 1996; 59:43-6. [PMID: 9026210] [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: 02/03/2023]
Abstract
The mechanisms binding X-ray contrast media and magneto-resonance contrast media of various structure with human serum albumin and gamma-globulins were studied. Equilibrium dialysis showed that X-ray contrast media bind with blood plasma proteins, but magneto-resonance contrast media do not interact with these proteins. Electrostatic forces play a significant role in formation of complexes of X-ray contrast media with human blood serum albumin. With increase in the size of the molecule of the X-ray contrast media their affinity for the binding sites of this protein diminishes. The formation of complexes of X-ray contrast media with human blood plasma gamma-globulins occurs through hydrophobic interactions. Increase in the size of the molecules of these media reduces their affinity for the gamma-globulin binding sites.
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17
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Samsonov MA, Kalinina AA. [Effect of diet therapy on the serum immunoglobulin level in chronic eczema]. Vopr Pitan 1982:12-5. [PMID: 7090319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
A group of 23 patients with acute chronic eczema received hypoallergenic diet providing for maximal exclusion of obligate allergens, extractive and aromatizing substances and food additives, with this diet being full value as to the chemical, vitamin and trace element content. In the diet applied, sugar was completely replaced by xylite, table salt was excluded and liquid restricted. The dietetic management was carried out under the control over the clinical picture of the skin status and the time course of changes in serum concentrations of IgA, IgM, IgG and IgE. The results indicate that adequate dietetic management of patients with acute chronic eczema leads to a significant decrease in serum concentrations of IgE, stabilization and partial regression of skin manifestations.
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Ignatova MS, Vel'tishchev IE, Kalinina AA, Avakian RE, Vaĭman IV. [Epidemiological problems of organic urinary system diseases in children]. Vopr Okhr Materin Det 1979; 24:28-33. [PMID: 160673] [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: 12/13/2022]
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Kalinina AA, Gasanov MD. [Use of screening methods in studies of incidence of urologic system diseases among children]. Pediatriia 1978:80-5. [PMID: 693219] [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: 12/24/2022]
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Gurvich DB, Kalinina AA, Churakova TP, Karve MD. [Adaptation of to rationed salt in the diet by children with kidney diseases and hypertension syndrome]. Pediatriia 1977:57-60. [PMID: 865983] [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: 12/24/2022]
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21
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Fokeeva VV, Degtiareva EM, Klembovskiĭ AI, Kalinina AA, Kablukova EK. [Differential diagnosis of hereditary and acquired nephritis in children]. Vopr Okhr Materin Det 1975; 20:7-12. [PMID: 1154694] [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: 12/25/2022]
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22
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Kalinina AA. [Hemodynamic indices in children with bronchial asthma]. Vopr Okhr Materin Det 1972; 17:31-4. [PMID: 5074117] [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: 01/13/2023]
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