1
|
Halimani N, Nesterchuk M, Tsitrina AA, Sabirov M, Andreichenko IN, Dashenkova NO, Petrova E, Kulikov AM, Zatsepin TS, Romanov RA, Mikaelyan AS, Kotelevtsev YV. Knockdown of Hyaluronan synthase 2 suppresses liver fibrosis in mice via induction of transcriptomic changes similar to 4MU treatment. Sci Rep 2024; 14:2797. [PMID: 38307876 PMCID: PMC10837461 DOI: 10.1038/s41598-024-53089-x] [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: 08/25/2023] [Accepted: 01/27/2024] [Indexed: 02/04/2024] Open
Abstract
Hepatic fibrosis remains a significant clinical challenge due to ineffective treatments. 4-methylumbelliferone (4MU), a hyaluronic acid (HA) synthesis inhibitor, has proven safe in phase one clinical trials. In this study, we aimed to ameliorate liver fibrosis by inhibiting HA synthesis. We compared two groups of mice with CCl4-induced fibrosis, treated with 4-methylumbelliferone (4MU) and hyaluronan synthase 2 (HAS2) targeting siRNA (siHAS2). The administration of 4MU and siHAS2 significantly reduced collagen and HA deposition, as well as biochemical markers of hepatic damage induced by repeated CCl4 injections. The transcriptomic analysis revealed converging pathways associated with downstream HA signalling. 4MU- and siHAS2-treated fibrotic livers shared 405 upregulated and 628 downregulated genes. These genes were associated with xenobiotic and cholesterol metabolism, mitosis, endoplasmic reticulum stress, RNA processing, and myeloid cell migration. The functional annotation of differentially expressed genes (DEGs) in siHAS2-treated mice revealed attenuation of extracellular matrix-associated pathways. In comparison, in the 4MU-treated group, DEGs were related to lipid and bile metabolism pathways and cell cycle. These findings confirm that HAS2 is an important pharmacological target for suppressing hepatic fibrosis using siRNA.
Collapse
Affiliation(s)
- Noreen Halimani
- Vladimir Zelman Center for Neurobiology and Brain Rehabilitation and Center of Life Sciences, Skolkovo Institute of Science and Technology, Moscow, 143025, Russia.
| | - Mikhail Nesterchuk
- Vladimir Zelman Center for Neurobiology and Brain Rehabilitation and Center of Life Sciences, Skolkovo Institute of Science and Technology, Moscow, 143025, Russia
| | - Alexandra A Tsitrina
- IKI-Ilse Katz Institute for Nanoscale Science & Technology, Nem Gurion University of the Negev, Beersheba, Israel
| | - Marat Sabirov
- Koltzov Institute of Developmental Biology of Russian Academy of Sciences, 26 Vavilov Street, Moscow, 119334, Russia
| | - Irina N Andreichenko
- AO Reproduction Head Centre of Agricultural Animals, Tsentralnaya Street, 3., Podolsk, Moscow Region, 142143, Russia
| | - Nataliya O Dashenkova
- Koltzov Institute of Developmental Biology of Russian Academy of Sciences, 26 Vavilov Street, Moscow, 119334, Russia
| | - Elizaveta Petrova
- Vladimir Zelman Center for Neurobiology and Brain Rehabilitation and Center of Life Sciences, Skolkovo Institute of Science and Technology, Moscow, 143025, Russia
| | - Alexey M Kulikov
- Koltzov Institute of Developmental Biology of Russian Academy of Sciences, 26 Vavilov Street, Moscow, 119334, Russia
| | - Timofei S Zatsepin
- Department of Chemistry, M.V. Lomonosov Moscow State University, Moscow, Russia
| | - Roman A Romanov
- Department of Molecular Neurosciences, Center for Brain Research, Medical University of Vienna, Vienna, Austria
| | - Arsen S Mikaelyan
- Koltzov Institute of Developmental Biology of Russian Academy of Sciences, 26 Vavilov Street, Moscow, 119334, Russia
| | - Yuri V Kotelevtsev
- Vladimir Zelman Center for Neurobiology and Brain Rehabilitation and Center of Life Sciences, Skolkovo Institute of Science and Technology, Moscow, 143025, Russia
| |
Collapse
|
2
|
Yogev Y, Schaffer M, Shlapobersky M, Jean MM, Wormser O, Drabkin M, Halperin D, Kassem R, Livoff A, Tsitrina AA, Asna N, Birk OS. A role of BPTF in viral oncogenicity delineated through studies of heritable Kaposi sarcoma. J Med Virol 2024; 96:e29436. [PMID: 38380509 DOI: 10.1002/jmv.29436] [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: 05/24/2023] [Revised: 01/13/2024] [Accepted: 01/17/2024] [Indexed: 02/22/2024]
Abstract
Kaposi sarcoma (KS), caused by Herpesvirus-8 (HHV-8; KSHV), shows sporadic, endemic, and epidemic forms. While familial clustering of KS was previously recorded, the molecular basis of hereditary predilection to KS remains largely unknown. We demonstrate through genetic studies that a dominantly inherited missense mutation in BPTF segregates with a phenotype of classical KS in multiple immunocompetent individuals in two families. Using an rKSHV.219-infected CRISPR/cas9-model, we show that BPTFI2012T mutant cells exhibit higher latent-to-lytic ratio, decreased virion production, increased LANA staining, and latent phenotype in viral transcriptomics. RNA-sequencing demonstrated that KSHV infection dysregulated oncogenic-like response and P53 pathways, MAPK cascade, and blood vessel development pathways, consistent with KS. BPTFI2012T also enriched pathways of viral genome regulation and replication, immune response, and chemotaxis, including downregulation of IFI16, SHFL HLAs, TGFB1, and HSPA5, all previously associated with KSHV infection and tumorigenesis. Many of the differentially expressed genes are regulated by Rel-NF-κB, which regulates immune processes, cell survival, and proliferation and is pivotal to oncogenesis. We thus demonstrate BPTF mutation-mediated monogenic hereditary predilection of KSHV virus-induced oncogenesis, and suggest BPTF as a drug target.
Collapse
Affiliation(s)
- Yuval Yogev
- The Morris Kahn Laboratory of Human Genetics at the National Institute of Biotechnology in the Negev and Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer Sheva, Israel
| | - Moshe Schaffer
- Department of Oncology, Barzilai University Medical Center, Ashkelon, and Faculty of Health Sciences, Ben Gurion University of the Negev, Beer Sheva, Israel
| | - Mark Shlapobersky
- Department of Pathology, Barzilai University Medical Center, Ashkelon, and Faculty of Health Sciences, Ben Gurion University of the Negev, Beer Sheva, Israel
| | - Matan M Jean
- The Morris Kahn Laboratory of Human Genetics at the National Institute of Biotechnology in the Negev and Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer Sheva, Israel
| | - Ohad Wormser
- The Morris Kahn Laboratory of Human Genetics at the National Institute of Biotechnology in the Negev and Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer Sheva, Israel
| | - Max Drabkin
- The Morris Kahn Laboratory of Human Genetics at the National Institute of Biotechnology in the Negev and Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer Sheva, Israel
| | - Daniel Halperin
- The Morris Kahn Laboratory of Human Genetics at the National Institute of Biotechnology in the Negev and Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer Sheva, Israel
| | - Riad Kassem
- Department of Dermatology, Sheba Medical Center, Ramat Gan, and Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Alejandro Livoff
- Department of Pathology, Barzilai University Medical Center, Ashkelon, and Faculty of Health Sciences, Ben Gurion University of the Negev, Beer Sheva, Israel
- Department of Pathology, Galilee Medical Center, and The Azrieli Faculty of Medicine, Bar Ilan University, Safed, Israel
| | - Alexandra A Tsitrina
- Ilse Katz Institute for Nanoscale Science and Technology, Ben-Gurion University of the Negev, Beer Sheva, Israel
| | - Noam Asna
- Department of Oncology, Barzilai University Medical Center, Ashkelon, and Faculty of Health Sciences, Ben Gurion University of the Negev, Beer Sheva, Israel
- Shaare Zedek Medical Center, Jerusalem, Israel
| | - Ohad S Birk
- The Morris Kahn Laboratory of Human Genetics at the National Institute of Biotechnology in the Negev and Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer Sheva, Israel
- Genetics Institute, Soroka University Medical Center, Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer Sheva, Israel
| |
Collapse
|
3
|
Pincu Y, Makarenkov N, Tsitrina AA, Rosengarten-Levine M, Haim Y, Yoel U, Liberty IF, Dukhno O, Kukeev I, Blüher M, Veksler-Lublinsky I, Rudich A. Visceral adipocyte size links obesity with dysmetabolism more than fibrosis, and both can be estimated by circulating miRNAs. Obesity (Silver Spring) 2023; 31:2986-2997. [PMID: 37746932 DOI: 10.1002/oby.23899] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Revised: 07/20/2023] [Accepted: 07/31/2023] [Indexed: 09/26/2023]
Abstract
OBJECTIVE In obesity, adipocyte hypertrophy is detrimental to health, but its' interrelation with fibrosis in the visceral adipose tissue (VAT) depot remains unclear. Because VAT is less accessible via biopsy, biomarkers for VAT quality are needed. The authors hypothesized that VAT adipocyte size and fibrosis are interrelated and can be estimated by circulating microRNAs (circ-miRNAs), contributing to subphenotyping obesity. METHODS Adipocyte size and AT fibrosis were estimated in n = 43 participants (BMI ≥ 30 kg/m2 ). Circ-miRNAs were sequenced (Next Generation Sequencing). RESULTS Participants with above- versus below-median VAT adipocyte area exhibited metabolic dysfunction but lower total and pericellular fibrosis. VAT adipocyte size remained associated with metabolic dysfunction even when controlling for BMI or VAT fibrosis in the entire cohort, as in matched-pairs subanalyses. Next Generation Sequencing uncovered 22 and 6 circ-miRNAs associated with VAT adipocyte size and fibrosis, respectively, with miRNA-130b-3p common to both analyses. The combination of miRNA-130b-3p + miR-150-5p + high-density lipoprotein cholesterol discriminated among those with large versus small VAT adipocytes (receiver operating characteristic-area under the curve: 0.872 [95% CI: 0.747-0.996]), whereas miRNA-130b-3p + miRNA-15a-5p + high-density lipoprotein cholesterol discriminated among those with low and high fibrosis (receiver operating characteristic-area under the curve: 0.823 [95% CI: 0.676-0.97]). CONCLUSIONS These findings suggest that VAT adipocyte size and fibrosis are inversely correlated in obesity and can be estimated by distinct circ-miRNAs, providing a potential tool to subphenotype obesity via a liquid biopsy-like approach to assess VAT health in nonsurgical patients.
Collapse
Affiliation(s)
- Yair Pincu
- Department of Health and Exercise Science, University of Oklahoma, Norman, Oklahoma, USA
- Department of Clinical Biochemistry and Pharmacology, Faculty of Health Sciences, Ben-Gurion University of the Negev, Be'er-Sheva, Israel
| | - Nataly Makarenkov
- Department of Clinical Biochemistry and Pharmacology, Faculty of Health Sciences, Ben-Gurion University of the Negev, Be'er-Sheva, Israel
| | - Alexandra A Tsitrina
- Ilse Katz Institute for Nanoscale Science and Technology, Ben-Gurion University of the Negev, Be'er-Sheva, Israel
| | - Marina Rosengarten-Levine
- Department of Clinical Biochemistry and Pharmacology, Faculty of Health Sciences, Ben-Gurion University of the Negev, Be'er-Sheva, Israel
| | - Yulia Haim
- Department of Clinical Biochemistry and Pharmacology, Faculty of Health Sciences, Ben-Gurion University of the Negev, Be'er-Sheva, Israel
- The National Institute for Biotechnology in the Negev, Ben-Gurion University of the Negev, Be'er-Sheva, Israel
| | - Uri Yoel
- Soroka University Medical Center, Be'er-Sheva, Israel
| | | | - Oleg Dukhno
- Soroka University Medical Center, Be'er-Sheva, Israel
| | - Ivan Kukeev
- Soroka University Medical Center, Be'er-Sheva, Israel
| | - Matthias Blüher
- Helmholtz Institute for Metabolic, Obesity and Vascular Research (HI-MAG) of the Helmholtz Zentrum München at the University of Leipzig and University Hospital Leipzig, Leipzig, Germany
| | - Isana Veksler-Lublinsky
- Department of Software and Information Systems Engineering, Ben-Gurion University of the Negev, Be'er-Sheva, Israel
| | - Assaf Rudich
- Department of Clinical Biochemistry and Pharmacology, Faculty of Health Sciences, Ben-Gurion University of the Negev, Be'er-Sheva, Israel
- The National Institute for Biotechnology in the Negev, Ben-Gurion University of the Negev, Be'er-Sheva, Israel
| |
Collapse
|
4
|
Polikarpova AV, Egorova TV, Lunev EA, Tsitrina AA, Vassilieva SG, Savchenko IM, Silaeva YY, Deykin AV, Bardina MV. CRISPR/Cas9-generated mouse model with humanizing single-base substitution in the Gnao1 for safety studies of RNA therapeutics. Front Genome Ed 2023; 5:1034720. [PMID: 37077890 PMCID: PMC10106585 DOI: 10.3389/fgeed.2023.1034720] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Accepted: 03/20/2023] [Indexed: 04/05/2023] Open
Abstract
The development of personalized medicine for genetic diseases requires preclinical testing in the appropriate animal models. GNAO1 encephalopathy is a severe neurodevelopmental disorder caused by heterozygous de novo mutations in the GNAO1 gene. GNAO1 c.607 G>A is one of the most common pathogenic variants, and the mutant protein Gαo-G203R likely adversely affects neuronal signaling. As an innovative approach, sequence-specific RNA-based therapeutics such as antisense oligonucleotides or effectors of RNA interference are potentially applicable for selective suppression of the mutant GNAO1 transcript. While in vitro validation can be performed in patient-derived cells, a humanized mouse model to rule out the safety of RNA therapeutics is currently lacking. In the present work, we employed CRISPR/Cas9 technology to introduce a single-base substitution into exon 6 of the Gnao1 to replace the murine Gly203-coding triplet (GGG) with the codon used in the human gene (GGA). We verified that genome-editing did not interfere with the Gnao1 mRNA or Gαo protein synthesis and did not alter localization of the protein in the brain structures. The analysis of blastocysts revealed the off-target activity of the CRISPR/Cas9 complexes; however, no modifications of the predicted off-target sites were detected in the founder mouse. Histological staining confirmed the absence of abnormal changes in the brain of genome-edited mice. The created mouse model with the “humanized” fragment of the endogenous Gnao1 is suitable to rule out unintended targeting of the wild-type allele by RNA therapeutics directed at lowering GNAO1 c.607 G>A transcripts.
Collapse
Affiliation(s)
- Anna V. Polikarpova
- Laboratory of Modeling and Gene Therapy of Hereditary Diseases, Institute of Gene Biology Russian Academy of Sciences, Moscow, Russia
- Marlin Biotech, Sochi, Russia
| | - Tatiana V. Egorova
- Laboratory of Modeling and Gene Therapy of Hereditary Diseases, Institute of Gene Biology Russian Academy of Sciences, Moscow, Russia
- Marlin Biotech, Sochi, Russia
| | - Evgenii A. Lunev
- Laboratory of Modeling and Gene Therapy of Hereditary Diseases, Institute of Gene Biology Russian Academy of Sciences, Moscow, Russia
- Marlin Biotech, Sochi, Russia
- Center for Precision Genome Editing and Genetic Technologies for Biomedicine, Institute of Gene Biology, Russian Academy of Sciences, Moscow, Russia
| | - Alexandra A. Tsitrina
- Koltzov Institute of Developmental Biology Russian Academy of Sciences, Moscow, Russia
| | - Svetlana G. Vassilieva
- Laboratory of Modeling and Gene Therapy of Hereditary Diseases, Institute of Gene Biology Russian Academy of Sciences, Moscow, Russia
- Marlin Biotech, Sochi, Russia
| | - Irina M. Savchenko
- Marlin Biotech, Sochi, Russia
- Center for Precision Genome Editing and Genetic Technologies for Biomedicine, Institute of Gene Biology, Russian Academy of Sciences, Moscow, Russia
| | - Yuliya Y. Silaeva
- Core Facility Center, Institute of Gene Biology Russian Academy of Sciences, Moscow, Russia
| | - Alexey V. Deykin
- Marlin Biotech, Sochi, Russia
- Core Facility Center, Institute of Gene Biology Russian Academy of Sciences, Moscow, Russia
- Laboratory of Genetic Technologies and Genome Editing for Biomedicine and Animal Health, Joint Center for Genetic Technologies, Belgorod National Research University, Belgorod, Russia
| | - Maryana V. Bardina
- Laboratory of Modeling and Gene Therapy of Hereditary Diseases, Institute of Gene Biology Russian Academy of Sciences, Moscow, Russia
- Marlin Biotech, Sochi, Russia
- Center for Precision Genome Editing and Genetic Technologies for Biomedicine, Institute of Gene Biology, Russian Academy of Sciences, Moscow, Russia
- *Correspondence: Maryana V. Bardina,
| |
Collapse
|
5
|
Sapach AY, Sindeeva OA, Nesterchuk MV, Tsitrina AA, Mayorova OA, Prikhozhdenko ES, Verkhovskii RA, Mikaelyan AS, Kotelevtsev YV, Sukhorukov GB. Macrophage In Vitro and In Vivo Tracking via Anchored Microcapsules. ACS Appl Mater Interfaces 2022; 14:51579-51592. [PMID: 36367877 DOI: 10.1021/acsami.2c12004] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
A new promising trend in personalized medicine is the use of autologous cells (macrophages or stem cells) for cell-based therapy and also as a "Trojan horse" for targeted delivery of a drug carrier. The natural ability of macrophages for chemotaxis allows them to deliver cargo to the damaged area, significantly reducing side effects on healthy organ tissues. Therefore, it is important to develop tools to track their behavior in the organism. While labeled containers can serve as anchored tags for imaging macrophages in vivo, they can affect the properties and functions of macrophages. This work demonstrates that 3 μm sized capsules based on biocompatible polyelectrolytes and fluorescently labeled with both Cy7 and RITC dyes do not affect cell functionalization in vitro, such as viability, proliferation, and movement of transformed monocyte/macrophage-like cells (RAW 264.7) and primary bone marrow derived macrophages (BMDM) at maximal loading of five capsules per cell. In addition, capsules allowed fluorescent detection of ex vivo loaded cells 24 h after the tail vein injection in vivo and visualization of microcapsule-laden macrophages ex vivo using confocal microscopy. We have delivered about 62.5% of injected BMDM containing 12.5 million capsules with 3.75 μg of high-molecular-weight cargo (0.3 pg/capsule) to the liver. Our results demonstrate that 3 μm polyelectrolyte fluorescently labeled microcapsules can be used for safe macrophage loading, allowing cell tracking and drug delivery, which will facilitate development of macrophage-based cell therapy protocols.
Collapse
Affiliation(s)
- Anastasiia Yu Sapach
- Skolkovo Institute of Science and Technology, Moscow 143005, Russia
- Sechenov First State Medical University, Moscow 119991, Russia
| | - Olga A Sindeeva
- Skolkovo Institute of Science and Technology, Moscow 143005, Russia
| | | | - Alexandra A Tsitrina
- Koltzov Institute of Developmental Biology of Russian Academy of Sciences, Moscow 119334, Russia
| | | | | | | | - Arsen S Mikaelyan
- Koltzov Institute of Developmental Biology of Russian Academy of Sciences, Moscow 119334, Russia
| | | | - Gleb B Sukhorukov
- Skolkovo Institute of Science and Technology, Moscow 143005, Russia
- Siberian State Medical University, Tomsk 634050, Russia
- Queen Mary University of London, London E1 4NS, U.K
| |
Collapse
|
6
|
Halimani N, Nesterchuk M, Andreichenko IN, Tsitrina AA, Elchaninov A, Lokhonina A, Fatkhudinov T, Dashenkova NO, Brezgina V, Zatsepin TS, Mikaelyan AS, Kotelevtsev YV. Phenotypic Alteration of BMDM In Vitro Using Small Interfering RNA. Cells 2022; 11:cells11162498. [PMID: 36010574 PMCID: PMC9406732 DOI: 10.3390/cells11162498] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [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: 07/14/2022] [Revised: 08/05/2022] [Accepted: 08/09/2022] [Indexed: 11/03/2022] Open
Abstract
Autologous macrophage transfer is an emerging platform for cell therapy. It is anticipated that conventional macrophage reprogramming based on ex vivo polarization using cytokines and ligands of TLRs may enhance the therapeutic effect. We describe an alternative approach based on small interfering RNA (siRNA) knockdown of selected molecular cues of macrophage polarization, namely EGR2, IRF3, IRF5, and TLR4 in Raw264.7 monocyte/macrophage cell line and mouse-bone-marrow-derived macrophages (BMDMs). The impact of IRF5 knockdown was most pronounced, curtailing the expression of other inflammatory mediators such as IL-6 and NOS2, especially in M1-polarized macrophages. Contrary to IRF5, EGR2 knockdown potentiated M1-associated markers while altogether abolishing M2 marker expression, which is indicative of the principal role of EGR2 in the maintenance of alternative phenotypes. IRF3 knockdown suppressed M1 polarization but upregulated Arg 1, a canonical marker of alternative polarization in M1 macrophages. As anticipated, the knockdown of TLR4 also attenuated the M1 phenotype but, akin to IRF3, significantly induced Arginase 1 in M0 and M1, driving the phenotype towards M2. This study validates RNAi as a viable option for the alteration and maintenance of macrophage phenotypes.
Collapse
Affiliation(s)
- Noreen Halimani
- Vladimir Zelman Center for Neurobiology and Brain Rehabilitation and Center of Life Sciences, Skolkovo Institute of Science and Technology, Moscow 143025, Russia
- Correspondence: (N.H.); (Y.V.K.)
| | - Mikhail Nesterchuk
- Vladimir Zelman Center for Neurobiology and Brain Rehabilitation and Center of Life Sciences, Skolkovo Institute of Science and Technology, Moscow 143025, Russia
| | - Irina N. Andreichenko
- Vladimir Zelman Center for Neurobiology and Brain Rehabilitation and Center of Life Sciences, Skolkovo Institute of Science and Technology, Moscow 143025, Russia
| | - Alexandra A. Tsitrina
- Koltzov Institute of Developmental Biology of Russian Academy of Sciences, 26 Vavilov Street, Moscow 119334, Russia
| | - Andrey Elchaninov
- National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov, Russian Federation, 4 Oparina Street, Moscow 117997, Russia
- Department of Histology, Pirogov Russian National Research Medical University, Ministry of Healthcare of The Russian Federation, 1 Ostrovitianov Street, Moscow 117997, Russia
| | - Anastasia Lokhonina
- National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov, Russian Federation, 4 Oparina Street, Moscow 117997, Russia
- Department of Histology, Cytology and Embryology, Peoples’ Friendship University of Russia, 6 Miklukho-Maklaya Street, Moscow 117198, Russia
| | - Timur Fatkhudinov
- Department of Histology, Pirogov Russian National Research Medical University, Ministry of Healthcare of The Russian Federation, 1 Ostrovitianov Street, Moscow 117997, Russia
- Scientific Research Institute of Human Morphology, 3 Tsurupa Street, Moscow 117418, Russia
| | - Nataliya O. Dashenkova
- Koltzov Institute of Developmental Biology of Russian Academy of Sciences, 26 Vavilov Street, Moscow 119334, Russia
| | - Vera Brezgina
- Vladimir Zelman Center for Neurobiology and Brain Rehabilitation and Center of Life Sciences, Skolkovo Institute of Science and Technology, Moscow 143025, Russia
| | - Timofei S. Zatsepin
- Vladimir Zelman Center for Neurobiology and Brain Rehabilitation and Center of Life Sciences, Skolkovo Institute of Science and Technology, Moscow 143025, Russia
| | - Arsen S. Mikaelyan
- Koltzov Institute of Developmental Biology of Russian Academy of Sciences, 26 Vavilov Street, Moscow 119334, Russia
| | - Yuri V. Kotelevtsev
- Vladimir Zelman Center for Neurobiology and Brain Rehabilitation and Center of Life Sciences, Skolkovo Institute of Science and Technology, Moscow 143025, Russia
- Correspondence: (N.H.); (Y.V.K.)
| |
Collapse
|
7
|
Tsitrina AA, Krasylov IV, Maltsev DI, Andreichenko IN, Moskvina VS, Ivankov DN, Bulgakova EV, Nesterchuk M, Shashkovskaya V, Dashenkova NO, Khilya VP, Mikaelyan A, Kotelevtsev Y. Inhibition of hyaluronan secretion by novel coumarin compounds and chitin synthesis inhibitors. Glycobiology 2021; 31:959-974. [PMID: 33978736 PMCID: PMC8434796 DOI: 10.1093/glycob/cwab038] [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] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 04/20/2021] [Accepted: 04/20/2021] [Indexed: 02/07/2023] Open
Abstract
Elevated plasma levels of hyaluronic acid (HA) is a disease marker in liver pathology and other inflammatory disorders. Inhibition of HA synthesis with coumarin 4-methylumbelliferone (4MU) has a beneficial effect in animal models of fibrosis, inflammation, cancer and metabolic syndrome. 4MU is an active compound of approved choleretic drug hymecromone with low bioavailability and a broad spectrum of action. New, more specific and efficient inhibitors of hyaluronan synthases (HAS) are required. We have tested several newly synthesized coumarin compounds and commercial chitin synthesis inhibitors to inhibit HA production in cell culture assay. Coumarin derivative compound VII (10'-methyl-6'-phenyl-3'H-spiro[piperidine-4,2'-pyrano[3,2-g]chromene]-4',8'-dione) demonstrated inhibition of HA secretion by NIH3T3 cells with the half-maximal inhibitory concentration (IC50) = 1.69 ± 0.75 μΜ superior to 4MU (IC50 = 8.68 ± 1.6 μΜ). Inhibitors of chitin synthesis, etoxazole, buprofezin, triflumuron, reduced HA deposition with IC50 of 4.21 ± 3.82 μΜ, 1.24 ± 0.87 μΜ and 1.48 ± 1.44 μΜ, respectively. Etoxazole reduced HA production and prevented collagen fibre formation in the CCl4 liver fibrosis model in mice similar to 4MU. Bioinformatics analysis revealed homology between chitin synthases and HAS enzymes, particularly in the pore-forming domain, containing the proposed site for etoxazole binding.
Collapse
Affiliation(s)
- Alexandra A Tsitrina
- Laboratory of problems of regeneration, Koltzov Institute of Developmental Biology of Russian Academy of Sciences, 119334 Moscow, Russia
| | - Igor V Krasylov
- Department of Organic Chemistry, Taras Shevchenko National University of Kyiv, 01601 Kyiv, Ukraine
| | - Dmitry I Maltsev
- Laboratory of problems of regeneration, Koltzov Institute of Developmental Biology of Russian Academy of Sciences, 119334 Moscow, Russia
| | - Irina N Andreichenko
- Center for Neurobiology and Brain Restoration and Center of Life Sciences, Skolkovo Institute of Science and Technology, Skolkovo, 143025 Moscow, Russia
| | - Viktoria S Moskvina
- Department of Organic Chemistry, Taras Shevchenko National University of Kyiv, 01601 Kyiv, Ukraine
| | - Dmitry N Ivankov
- Center for Neurobiology and Brain Restoration and Center of Life Sciences, Skolkovo Institute of Science and Technology, Skolkovo, 143025 Moscow, Russia
| | - Elena V Bulgakova
- Laboratory of problems of regeneration, Koltzov Institute of Developmental Biology of Russian Academy of Sciences, 119334 Moscow, Russia
| | - Mikhail Nesterchuk
- Center for Neurobiology and Brain Restoration and Center of Life Sciences, Skolkovo Institute of Science and Technology, Skolkovo, 143025 Moscow, Russia
| | - Vera Shashkovskaya
- Center for Neurobiology and Brain Restoration and Center of Life Sciences, Skolkovo Institute of Science and Technology, Skolkovo, 143025 Moscow, Russia
| | - Nataliya O Dashenkova
- Laboratory of problems of regeneration, Koltzov Institute of Developmental Biology of Russian Academy of Sciences, 119334 Moscow, Russia
| | - Vladimir P Khilya
- Department of Organic Chemistry, Taras Shevchenko National University of Kyiv, 01601 Kyiv, Ukraine
| | - Arsen Mikaelyan
- Laboratory of problems of regeneration, Koltzov Institute of Developmental Biology of Russian Academy of Sciences, 119334 Moscow, Russia
| | - Yuri Kotelevtsev
- Center for Neurobiology and Brain Restoration and Center of Life Sciences, Skolkovo Institute of Science and Technology, Skolkovo, 143025 Moscow, Russia
| |
Collapse
|
8
|
Danilov KA, Vassilieva SG, Polikarpova AV, Starikova AV, Shmidt AA, Galkin II, Tsitrina AA, Egorova TV, Orlov SN, Kotelevtsev YV. In vitro assay for the efficacy assessment of AAV vectors expressing microdystrophin. Exp Cell Res 2020; 392:112033. [PMID: 32360435 DOI: 10.1016/j.yexcr.2020.112033] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2019] [Revised: 03/23/2020] [Accepted: 04/21/2020] [Indexed: 12/26/2022]
Abstract
AAV-delivered microdystrophin genes hold great promise for Duchenne muscular dystrophy (DMD) treatment. It is anticipated that the optimization of engineered dystrophin genes will be required to increase the efficacy and reduce the immunogenicity of transgenic proteins. An in vitro system is required for the efficacy testing of genetically engineered dystrophin genes. We report here on the proof of concept for an in vitro assay based on the assessment of sarcolemma damage after repetitively applied electrical stimuli. The primary cell culture of myoblasts was established from wild-type C57BL/10ScSnJ and dystrophin-deficient mdx mice. The preparation parameters and the differentiation of contractile myotubes were optimized. DAPI and TO-PRO-3 dyes were used to assess myotubular membrane permeability in response to electrical pulse stimulation (EPS). Myotubes derived from mdx mice exhibited a greater increase in membrane damage, as assessed by TO-PRO-3-measured permeability after EPS, than was exhibited by the healthy control myotubes. AAV-DJ particles carrying the microdystrophin gene were used to transduce mdx-derived differentiated myotubes. Microdystrophin delivery ameliorated the disease phenotype and reduced the EPS-induced membrane damage to a level comparable to that of the healthy controls. Thus, the in vitro system was shown to be capable of supporting studies on DMD gene therapy.
Collapse
Affiliation(s)
- Kirill A Danilov
- Center of Life Sciences, Skolkovo Institute of Science and Technology, Moscow, 121205, Russia; Atlas Biomed Group Limited, Tintagel House, 92 Albert Embankment, Lambeth, SE1 7TY, London, United Kingdom.
| | - Svetlana G Vassilieva
- Laboratory of Modeling and Gene Therapy of Hereditary Diseases, Institute of Gene Biology, Russian Academy of Sciences, Moscow, 119334, Russia; Marlin Biotech LLC, Moscow, 143026, Russia.
| | - Anna V Polikarpova
- Laboratory of Modeling and Gene Therapy of Hereditary Diseases, Institute of Gene Biology, Russian Academy of Sciences, Moscow, 119334, Russia; Marlin Biotech LLC, Moscow, 143026, Russia.
| | - Anna V Starikova
- Laboratory of Modeling and Gene Therapy of Hereditary Diseases, Institute of Gene Biology, Russian Academy of Sciences, Moscow, 119334, Russia; Marlin Biotech LLC, Moscow, 143026, Russia.
| | - Anna A Shmidt
- Laboratory of Modeling and Gene Therapy of Hereditary Diseases, Institute of Gene Biology, Russian Academy of Sciences, Moscow, 119334, Russia; Marlin Biotech LLC, Moscow, 143026, Russia; Center for Precision Genome Editing and Genetic Technologies for Biomedicine, Institute of Gene Biology, Russian Academy of Sciences, Moscow, 119334, Russia.
| | - Ivan I Galkin
- Marlin Biotech LLC, Moscow, 143026, Russia; A.N. Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, 119992, Moscow, Russia.
| | - Alexandra A Tsitrina
- Institute of Developmental Biology, Russian Academy of Sciences, Moscow, 119334, Russia.
| | - Tatiana V Egorova
- Laboratory of Modeling and Gene Therapy of Hereditary Diseases, Institute of Gene Biology, Russian Academy of Sciences, Moscow, 119334, Russia; Marlin Biotech LLC, Moscow, 143026, Russia.
| | - Sergei N Orlov
- M.V. Lomonosov Moscow State University, Moscow, 119234, Russia; National Research Tomsk State University, Tomsk, 634050, Russia.
| | - Yuri V Kotelevtsev
- Center for Neurobiology and Brain Restoration, Skolkovo Institute of Science and Technology, Moscow, 121205, Russia.
| |
Collapse
|