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Leonov GE, Vakhrushev IV, Novikova VD, Burunova VV, Kovshova TS, Malinovskaya YA, Yarygin KN. Selective Accumulation of Poly(Lactic-Co-Glycolic Acid) Nanoparticles in Endotheliocytes and Mesenchymal Stromal Cells Cultured as Mixed-Cell Spheroids. Bull Exp Biol Med 2023; 176:241-245. [PMID: 38194063 DOI: 10.1007/s10517-024-06003-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Indexed: 01/10/2024]
Abstract
The use of drug-loaded nanoparticles is an actively developed approach in targeted cancer therapy. Prevascularized spheroids generated from mesenchymal stem cells and endotheliocytes are considered as a model to evaluate the tropism of therapeutic nanoparticles to a specific tissue. Nanoparticles based on co-polymer of lactic and glycolic acids (poly(lactic-co-glycolic acid; PLGA) labeled with cyanine dye (Cy5) were incubated with prevascularized spheroids, and the rate of their penetration and their distribution in the spheroid-forming cells were evaluated. Endotheliocytes more intensively accumulated nanoparticles than mesenchymal stem cells: the number of nanoparticles in mixed-cell spheroids of mesenchymal stem cells and endotheliocytes was greater than in spheroids built solely of mesenchymal stem cells by 5±1.2 times. The developed 3D in vitro cell model provides a low-cost way to assess tissue tropism of therapeutic nanoparticles under conditions closer to natural in comparison with 2D culture.
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Affiliation(s)
- G E Leonov
- V. N. Orekhovich Research Institute of Biomedical Chemistry, Moscow, Russia
| | - I V Vakhrushev
- V. N. Orekhovich Research Institute of Biomedical Chemistry, Moscow, Russia
| | - V D Novikova
- V. N. Orekhovich Research Institute of Biomedical Chemistry, Moscow, Russia
| | - V V Burunova
- V. N. Orekhovich Research Institute of Biomedical Chemistry, Moscow, Russia
| | - T S Kovshova
- Mendeleev University of Chemical Technology of Russia, Moscow, Russia
| | - Yu A Malinovskaya
- Mendeleev University of Chemical Technology of Russia, Moscow, Russia
| | - K N Yarygin
- V. N. Orekhovich Research Institute of Biomedical Chemistry, Moscow, Russia
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2
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Burunova VV, Gisina AM, Yarygina NK, Sukhinich KK, Makiyan ZN, Yarygin KN. Isolation of a Population of Cells Co-Expressing Markers of Embryonic Stem Cells and Mesenchymal Stem Cells from the Rudimentary Uterine Horn of a Patient with Uterine Aplasia. Bull Exp Biol Med 2023; 174:549-555. [PMID: 36894816 DOI: 10.1007/s10517-023-05746-w] [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: 10/18/2022] [Indexed: 03/11/2023]
Abstract
More than 50% cells isolated from the endometrial cavity scraping and the myometrium of the rudimentary horn of an underdeveloped uterus removed from a patient with uterine aplasia and maintained under culturing conditions normal for mesenchymal stem cells (MSC) expressed embryonic transcription factors Oct4 and Nanog, embryonic cell membrane sialyl glycolipid SSEA4, and MSC markers. After 2-3 passages, the cells lost the expression of the early embryogenesis markers, but retained MSC markers. The presence of dormant stem cells in the underdeveloped endometrium and in the uterus indicates that this tissue has a regenerative potential that can be activated and used for completion of organ morphogenesis. This task requires the development of methods of early diagnosis of morphogenesis impairment and tools for safe reactivation of the ontogenesis.
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Affiliation(s)
- V V Burunova
- V. N. Orekhovich Research Institute of Biomedical Chemistry, Moscow, Russia.
- LLC " NPC Stemma", Moscow, Russia.
| | - A M Gisina
- V. N. Orekhovich Research Institute of Biomedical Chemistry, Moscow, Russia
| | - N K Yarygina
- V. N. Orekhovich Research Institute of Biomedical Chemistry, Moscow, Russia
| | - K K Sukhinich
- V. N. Orekhovich Research Institute of Biomedical Chemistry, Moscow, Russia
- N. K. Kol'-tsov Institute of Developmental Biology, Russian Academy of Sciences, Moscow, Russia
| | - Z N Makiyan
- V. I. Kulakov National Medical Research Center of Obstetrics, Gynecology, and Perinatology, Ministry of Health of the Russian Federation, Moscow, Russia
| | - K N Yarygin
- V. N. Orekhovich Research Institute of Biomedical Chemistry, Moscow, Russia
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3
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Sukhinich KK, Namestnikova DD, Gubskii IL, Gabashvili AN, Mel'nikov PA, Vitushev EY, Vishnevskii DA, Revkova VA, Solov'eva AA, Voitkovskaya KS, Vakhrushev IV, Burunova VV, Berdalin AB, Aleksandrova MA, Chekhonin VP, Gubskii LV, Yarygin KN. Distribution and Migration of Human Placental Mesenchymal Stromal Cells in the Brain of Healthy Rats after Stereotaxic or Intra-Arterial Transplantation. Bull Exp Biol Med 2020; 168:542-551. [PMID: 32157512 DOI: 10.1007/s10517-020-04750-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2019] [Indexed: 12/13/2022]
Abstract
Human placenta mesenchymal stromal cells were injected to healthy rats either stereotaxically into the striatum or intra-arterially through the internal carotid artery. Some cells injected into the brain migrated along the corpus callosum both medially and laterally or concentrated around small blood vessels. A small fraction of MSC injected intra-arterially adhered to the endothelium and stayed inside blood vessels for up to 48 hours mostly in the basin of the middle cerebral artery. Neither stereotaxic, nor intra-arterial transplantation of mesenchymal stromal cells modulated the proliferation of neural stem cells in the subventricular zone of the brain, but stereotaxic transplantation suppressed activation of their proliferation in response to traumatization with the needle.
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Affiliation(s)
- K K Sukhinich
- N. K. Koltsov Institute of Developmental Biology, Russian Academy of Sciences, Moscow, Russia.
| | - D D Namestnikova
- N. I. Pirogov Russian National Research Medical University, Moscow, Russia
| | - I L Gubskii
- Federal Center of Cerebrovascular Pathology and Stroke, Ministry of Health of the Russian Federation, Moscow, Russia
| | - A N Gabashvili
- N. I. Vavilov Institute of General Genetics, Russian Academy of Sciences, Moscow, Russia
| | - P A Mel'nikov
- V. P. Serbsky National Medical Research Center of Psychiatry and Narcology, Ministry of Health of the Russian Federation, Moscow, Russia
| | - E Ya Vitushev
- N. I. Vavilov Institute of General Genetics, Russian Academy of Sciences, Moscow, Russia
| | - D A Vishnevskii
- N. I. Pirogov Russian National Research Medical University, Moscow, Russia
| | - V A Revkova
- Federal Research and Clinical Center, Federal Medical-Biological Agency, Moscow, Russia
| | - A A Solov'eva
- N. I. Pirogov Russian National Research Medical University, Moscow, Russia
- Federal Center of Cerebrovascular Pathology and Stroke, Ministry of Health of the Russian Federation, Moscow, Russia
| | - K S Voitkovskaya
- N. I. Pirogov Russian National Research Medical University, Moscow, Russia
| | - I V Vakhrushev
- V. N. Orekhovich Research Institute of Biomedical Chemistry, Moscow, Russia
| | - V V Burunova
- V. N. Orekhovich Research Institute of Biomedical Chemistry, Moscow, Russia
| | - A B Berdalin
- Federal Center of Cerebrovascular Pathology and Stroke, Ministry of Health of the Russian Federation, Moscow, Russia
| | - M A Aleksandrova
- N. K. Koltsov Institute of Developmental Biology, Russian Academy of Sciences, Moscow, Russia
| | - V P Chekhonin
- N. I. Pirogov Russian National Research Medical University, Moscow, Russia
- V. P. Serbsky National Medical Research Center of Psychiatry and Narcology, Ministry of Health of the Russian Federation, Moscow, Russia
| | - L V Gubskii
- N. I. Pirogov Russian National Research Medical University, Moscow, Russia
- Federal Center of Cerebrovascular Pathology and Stroke, Ministry of Health of the Russian Federation, Moscow, Russia
| | - K N Yarygin
- V. N. Orekhovich Research Institute of Biomedical Chemistry, Moscow, Russia
- Russian Medical Academy of Continuous Professional Education, Ministry of Health of the Russian Federation, Moscow, Russia
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4
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Namestnikova DD, Gubskiy IL, Salikhova DI, Leonov GE, Sukhinich KK, Melnikov PA, Vishnevskiy DA, Cherkashova EA, Gabashvili AN, Bukharova TB, Burunova VV, Fatkhudinov TK, Chekhonin VP, Gubsky LV, Kiselev SL, Goldstein DV, Yarygin KN. Therapeutic efficacy of intra-arterial administration of induced pluripotent stem cells-derived neural progenitor cells in acute experimental ischemic stroke in rats. RJTAO 2019. [DOI: 10.15825/1995-1191-2019-1-153-164] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Aim. Neural progenitor cells (NPC) are used for the development of cell therapies of neurological diseases. Their stereotaxic transplantation in the middle cerebral artery occlusion (MCAO) model imitating ischemic stroke results in symptom aleviation. However, exploration of less invasive transplantation options is essential, because stereotaxic transplantation is a complex procedure and can be applied to humans only by vital indications in a specialized neurological ward. The aim of the present study was to evaluate the efficacy of cell therapy of the experimental ischemic stroke by the intra-arterial transplantation of NPC.Materials and methods. NPC for transplantation (IPSC-NPC) were derived by two-stage differentiation of cells of a stable line of human induced pluripotent stem cells. Stroke modeling in rats was carried out by transitory 90 min endovascular MCAO by a silicon-tipped filament. NPC were transplanted 24 hours after MCAO. Repetitive magnetic resonance tomography of experimental animals was made with the Bruker BioSpin ClinScan tomograph with 7 Tl magnetic field induction. Animal survival rate and neurological deficit (using mNSS standard stroke severity scale) were evaluated at the 1st (before IPSC-NPC transplantation), 7th and 14th day after transplantation. Histological studies were carried out following standard protocols.Results. Intra-arterial transplantation of 7 × 105 IPSC-NPC in 1 ml at a constant 100 l/min rate in case of secured blood flow through the internal carotid artery did not cause brain capillary embolism, additional cytotoxic brain tissue edemas or other complications, while inducing increase of animal survival rate and enhanced revert of the neurological deficit. IPSC-NPC accumulation in brain after intra-arterial infusion was demonstrated. Some cells interacted with the capillary endothelium and probably penetrated through the blood-brain barrier.Conclusion. Therapeutic efficacy of the systemic, intra-arterial administration of NPC in ischemic stroke has been experimentally proven. A method of secure intra-arterial infusion of cell material into the internal carotid artery middle in rats has been developed and tested.
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Affiliation(s)
- D. D. Namestnikova
- Pirogov Russian National Research Medical University; Federal center of cerebrovascular pathology and stroke, Ministry of Health care of Russian Federation
| | - I. L. Gubskiy
- Federal center of cerebrovascular pathology and stroke, Ministry of Health care of Russian Federation
| | | | | | | | - P. A. Melnikov
- Serbsky Federal Medical Research Centre of Psychiatry and Narcology
| | | | - E. A. Cherkashova
- Federal center of cerebrovascular pathology and stroke, Ministry of Health care of Russian Federation
| | - A. N. Gabashvili
- Institute of Biomedical Chemistry; Vavilov Institute of General Genetics
| | | | | | | | - V. P. Chekhonin
- Pirogov Russian National Research Medical University; Serbsky Federal Medical Research Centre of Psychiatry and Narcology
| | - L. V. Gubsky
- Pirogov Russian National Research Medical University; Federal center of cerebrovascular pathology and stroke, Ministry of Health care of Russian Federation
| | - S. L. Kiselev
- Vavilov Institute of General Genetics; Research Centre of Medical Genetics
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5
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Cherkashova EA, Burunova VV, Bukharova TB, Namestnikova DD, Gubskii IL, Salikhova DI, Galitsina EV, Leonov GE, Chekhonin VP, Gubskii LV, Kisevev SL, Goldstein DV, Yarygin KN. Comparative Analysis of the Effects of Intravenous Administration of Placental Mesenchymal Stromal Cells and Neural Progenitor Cells Derived from Induced Pluripotent Cells on the Course of Acute Ischemic Stroke in Rats. Bull Exp Biol Med 2019; 166:558-566. [PMID: 30788747 DOI: 10.1007/s10517-019-04392-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2018] [Indexed: 10/27/2022]
Abstract
We compared the effects of placental mesenchymal stromal cells and neural progenitor cells derived from induced human pluripotent cells after their intravenous administration to rats in 24 h after transitory occlusion of the middle cerebral artery. The therapeutic effects were evaluated by the dynamics of animal survival, body weight, neurological deficit, and the volume of infarction focus in 7, 14, 30, and 60 days after surgery. Intravenous injection of neural progenitor cells produced a therapeutic effect on the course of experimental ischemic stroke by increasing animal survival in the most acute period and accelerating compensation of neurological deficit and body weight recovery. Neural progenitor cells were more effective than mesenchymal stromal cells from human placenta. The effectiveness of intravenous transplantation of neural progenitor cells in the model of occlusion of the middle cerebral artery is shown by us for the first time, although the therapeutic effect of their direct transplantation into the brain has already been described.
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Affiliation(s)
- E A Cherkashova
- N. I. Pirogov Russian National Research Medical University, Ministry of Health of the Russian Federation, Moscow, Russia
| | - V V Burunova
- V. N. Orekhovich Research Institute of Biomedical Chemistry, Moscow, Russia
| | - T B Bukharova
- Research Center for Medical Genetics, Moscow, Russia
| | - D D Namestnikova
- N. I. Pirogov Russian National Research Medical University, Ministry of Health of the Russian Federation, Moscow, Russia.
| | - I L Gubskii
- N. I. Pirogov Russian National Research Medical University, Ministry of Health of the Russian Federation, Moscow, Russia
| | - D I Salikhova
- Research Center for Medical Genetics, Moscow, Russia
| | - E V Galitsina
- Research Center for Medical Genetics, Moscow, Russia
| | - G E Leonov
- Research Center for Medical Genetics, Moscow, Russia
| | - V P Chekhonin
- N. I. Pirogov Russian National Research Medical University, Ministry of Health of the Russian Federation, Moscow, Russia
| | - L V Gubskii
- N. I. Pirogov Russian National Research Medical University, Ministry of Health of the Russian Federation, Moscow, Russia
| | - S L Kisevev
- Research Center for Medical Genetics, Moscow, Russia.,N. I. Vavilov Institute of General Genetics, Russian Academy of Sciences, Moscow, Russia
| | - D V Goldstein
- Research Center for Medical Genetics, Moscow, Russia
| | - K N Yarygin
- V. N. Orekhovich Research Institute of Biomedical Chemistry, Moscow, Russia
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6
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Kholodenko IV, Kholodenko RV, Manukyan GV, Burunova VV, Yarygin KN. Mesenchymal-Epithelial Transition in Culture of Stromal Progenitor Cells Isolated from the Liver of a Patient with Alcoholic Cirrhosis. Bull Exp Biol Med 2016; 162:115-119. [PMID: 27878730 DOI: 10.1007/s10517-016-3559-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [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: 12/03/2015] [Indexed: 01/09/2023]
Abstract
The cells isolated from biopsy specimen of a patient with alcoholic liver cirrhosis and cultured under standard conditions for obtaining stromal cell culture clearly diverged during early passages into two morphologically and phenotypically different subtypes: epithelial and mesenchymal. Mesenchymal cells expressed CD90 and CD44 and epithelial cells expressed CD166, CD227, and hepatocyte growth factor receptor Met. Starting from passage 6, the culture underwent spontaneous morphological changes and by passages 8-10 contained only epithelium-like cells. CD90 and CD44 expression disappeared, CD166 and CD227 expression remained unchanged, and Met expression increased. A small fraction of cells expressed GATA-4, HNF3β, HNF1α, and HNF4α. After addition of inducers of hepatogeneic differentiation, the cells started producing albumin.
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Affiliation(s)
- I V Kholodenko
- V. N. Orekhovich Research Institute of Biomedical Chemistry, Moscow, Russia.
| | - R V Kholodenko
- M. M. Shemyakin and Yu. A. Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Moscow, Russia
| | - G V Manukyan
- B. V. Petrovsky Russian National Research Center of Surgery, Russian Academy of Medical Sciences, Moscow, Russia
| | - V V Burunova
- V. N. Orekhovich Research Institute of Biomedical Chemistry, Moscow, Russia
| | - K N Yarygin
- V. N. Orekhovich Research Institute of Biomedical Chemistry, Moscow, Russia
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7
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Kholodenko IV, Yarygin KN, Gubsky LV, Konieva AA, Tairova RT, Povarova OV, Kholodenko RV, Burunova VV, Yarygin VN, Skvortsova VI. Intravenous xenotransplantation of human placental mesenchymal stem cells to rats: comparative analysis of homing in rat brain in two models of experimental ischemic stroke. Bull Exp Biol Med 2013; 154:118-23. [PMID: 23330106 DOI: 10.1007/s10517-012-1890-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Mesenchymal stem cells from human placenta obtained after term natural delivery were cultured and labeled with vital dye Dil of magnetic fluorescing microparticles. The labeled cells were transplanted intravenously to rats with occlusion of the median cerebral artery. Penetration of cells through the brain-blood barrier and their distribution in the brain of experimental animals were studied on serial cryostat sections. Two models of cerebral artery occlusion associated with different traumatic consequences were used. The efficiency of crossing the blood-brain barrier by transplanted cells, the number of mesenchymal cells attaining the ischemic focus and neurogenic zones, and the time of death of transplanted cells largely depended on the degree and nature of injury to the central nervous system, which should be taken into account when planning the experiments for evaluation of the effects of cell therapy on the models of neurological diseases and in clinical studies in the field of regenerative neurology.
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Affiliation(s)
- I V Kholodenko
- V. N. Orekhovich Research Institute of Biomedical Chemistry, Russian Academy of Medical Sciences, Moscow, Russia
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8
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Karalkin PA, Lupatov AY, Burunova VV, Holodenko IV, Yarygin KN, Moldaver MV, Poltavtseva RA, Pavlovich SV, Sukhikh GT. Immunoregulatory Properties of Human Stem Cells of Mesenchymal and Ectodermal Origin after Their Transplantation to BALB/c Mice. Bull Exp Biol Med 2012; 153:118-23. [DOI: 10.1007/s10517-012-1658-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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9
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Vakhrushev IV, Suzdaltseva YG, Burunova VV, Karalkin PA, Lupatov AY, Yarygin KN. Mesenchymal cells of the decidual tooth pulp: cytophenotype and initial evaluation of possibility of their use in bone tissue engineering. Bull Exp Biol Med 2011; 149:161-6. [PMID: 21113481 DOI: 10.1007/s10517-010-0897-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [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: 12/21/2022]
Abstract
Cultures of mesenchymal cells from human decidual tooth pulp were derived. The phenotype and capacity to osteogenic and adipogenic differentiation of these cells are close to those of bone marrow mesenchymal stem cells. Decidual tooth pulp mesenchymal cells populate biodegraded polylactide scaffolds and hence, can be used for the creation of tissue engineering transplants for bone defect repair. Storage of decidual tooth pulp mesenchymal cells in the stem cell cryobanks together with umbilical blood will appreciably extent the periods of age for collection of juvenile autologous stem cells for use throughout the life span.
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Affiliation(s)
- I V Vakhrushev
- V. N. Orekhovich Institute of Biomedical Chemistry, Russian Academy of Medical Sciences, Moscow, Russia.
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10
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Usovetskii IA, Burunova VV, Kovtun NE, Suzdal'tseva YG, Krasil'nikova YB, Korotkii NG, Yarygin KN. Preparation of mixed keratinocyte and melanocyte cultures from biopsy specimens of pigmented skin sites of patients with vitiligo. Bull Exp Biol Med 2009; 148:103-5. [PMID: 19902109 DOI: 10.1007/s10517-009-0646-4] [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: 11/27/2022]
Abstract
A method for preparation and expansion of mixed keratinocyte and melanocyte culture from human skin biopsy specimens was developed. The culture contains two melanocyte types: derivatives of hair follicle stem cells and epidermal basal layer stem cells. Fibroblasts were completely eliminated after culturing in selective medium.
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11
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Suzdaltseva YG, Burunova VV, Vakhrushev IV, Cheglakov IB, Yarygin KN. In vitro comparison of immunological properties of cultured human mesenchymal cells from various sources. Bull Exp Biol Med 2008; 145:228-31. [PMID: 19023976 DOI: 10.1007/s10517-008-0057-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Cell-mediated cytotoxicity was studied in vitro during the interaction of bone marrow mesenchymal stem cells, fibroblast-like cells from newborn umbilical cord, and skin fibroblasts of an adult donor with peripheral blood mononuclear cells. Independently on the origin, mesenchymal cells were not lysed with allogeneic natural killer cells and cytotoxic lymphocytes. Mixed cultures of mesenchymal cells had no cytotoxic effect on peripheral blood mononuclear cells and did not activate proliferation of T and B lymphocytes, natural killer cells, and CD14+ lymphocytes. In vitro experiments showed that mesenchymal cells of different origin and allogeneic immunocompetent cells are tolerant to each other.
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12
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Suzdal'tseva YG, Burunova VV, Vakhrushev IV, Yarygin VN, Yarygin KN. Capability of human mesenchymal cells isolated from different sources to differentiation into tissues of mesodermal origin. Bull Exp Biol Med 2007; 143:114-21. [PMID: 18019027 DOI: 10.1007/s10517-007-0030-1] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
We compared the capacity of cultured human skin fibroblasts, human umbilical cord cells obtained after normal delivery on gestation week 38-40, and mesenchymal bone marrow stem cells to differentiation into adipocytes, osteoblasts, and chondrocytes. Our findings suggest that mesenchymal stem cells are multipotent cells and can differentiate into adipose, cartilaginous, and bone tissue. Umbilical cord fibroblast-like cells can differentiate into adipocytes and chondrocytes, and only few cells in this culture can differentiate into osteoblasts. Skin fibroblasts differentiate only into adipocytes.
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13
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Lupatov AY, Karalkin PA, Suzdal'tseva YG, Burunova VV, Yarygin VN, Yarygin KN. Cytofluorometric analysis of phenotypes of human bone marrow and umbilical fibroblast-like cells. Bull Exp Biol Med 2007; 142:521-6. [PMID: 17415452 DOI: 10.1007/s10517-006-0407-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [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: 10/23/2022]
Abstract
Comparative analysis of the expression of some surface markers of human bone marrow mesenchymal stem cells, umbilical fibroblast-like cells, and skin fibroblasts was carried out by the flow cytofluorometry method. Mesenchymal stem cells and umbilical fibroblast-like cells were similar by the levels of expression of the main histocompatibility complex antigens, adhesion molecules, and some growth factor receptors. The profile of skin fibroblast surface antigens was characterized by higher expression of the markers typical of differentiated cells. The results prove the possibility of using umbilical fibroblast-like cells as an alternative source of mesenchymal stem cells for cell replacement therapy.
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Affiliation(s)
- A Yu Lupatov
- V. N. Orekhovich Institute of Biomedical Chemistry, Moscow
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14
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Yarygin KN, Suzdal'tseva YG, Burunova VV, Voronov AV, Petrakova NV, Cheglakov IB, Stupin VA, Yarygin VN. Comparative study of adult human skin fibroblasts and umbilical fibroblast-like cells. Bull Exp Biol Med 2006; 141:161-6. [PMID: 16929989 DOI: 10.1007/s10517-006-0117-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Expression of markers, collagens, and HLA-1 by human skin fibroblasts and fibroblast-like cells isolated from the umbilical Wharton's jelly was compared. Skin fibroblasts express collagens (proteins characteristic of differentiated cells of this histogenetic series) and HLA-1, while umbilical cells express, in addition to collagens, juvenile surface markers and almost no HLA-1. This indicates that fibroblast-like cells isolated from different sources are different and can serve as sources for the creation of cell preparations with different characteristics in future.
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15
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Burunova VV, Shchelkanov MI, Tishkova FK, Starikov NS, Pazilin AS, Belobrova EA, Petrenko MS, Iudin AN, Samuilov VD, Garaev MM, L'vov DK. [HIV-1 serotyping of V3-mimicking peptides circulating in the Republic of Tajikistan among intravenous drug users]. Vopr Virusol 2004; 49:30-9. [PMID: 15293509] [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: 04/30/2023]
Abstract
The paper summarizes the results of HIV-1 serotyping by using 56 positive sera collected in the territory of the Republic of Tajikistan (RT) from intravenous drug users (IVDU). It was made by solid-phase ELISA based on synthetic peptides, mimicking different variants of the apical epitope of the HIV-1 gp120 V3-loop. Two types of conjugates, those specific to human IgG and IgA, were used to detect the immune complexes. Serotypes, as determined according to IgG and IgA-based ELISA, coincided, however, the latter were proven to be more suitable for serotyping. There is a high level of HIV-1 serotype heterogeneity among IVDU in RT; altogether, 4 serotypes were identified, i.e. B (10%), B+A/C (18%), A/C (20%) and A/C+B (52%). The modern serotype HIV-1 diversity in RT resembles the epidemiologic situation in the territory of the former USSR as observed in the late 80-ies-early 90-ies of the last century.
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16
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Shchelkanov MI, Iudin AN, Burunova VV, Denisov MV, Starikov NS, Papuashvili MN. [Analysis of specificity of immune complexes in HIV serotyping based on use of epitope-mimicking peptides (a literature review)]. Klin Lab Diagn 2001:16-20, 37. [PMID: 11233269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/19/2023]
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17
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Shchelkanov MI, Iaroslavtseva NG, Iudin AN, Burunova VV, Gorbacheva AP, Slavskiĭ AA, Ol'shanskiĭ AI, Golikov VA, Karamov EV. [Serotypical profile of HIV infection in Moscow]. Vopr Virusol 1999; 44:224-9. [PMID: 10544451] [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: 02/14/2023]
Abstract
A total of 310 sera from HIV-1 infected patients detected in Moscow were serologically typed using 10 V3-imitating synthetic peptides. Subtype B virus is the most prevalent in Moscow (66.7%), serotype A/C ranks second (21.3%).
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18
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Shchelkanov MY, Eremin VF, Sakhuriya IB, Burunova VV, Pavlova TV, Kornilaeva GV, Karamov EV. Dehydrogenase activity of infected cells and biological properties of HIV-1 variants. Biochemistry (Mosc) 1999; 64:431-6. [PMID: 10231597] [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: 02/12/2023]
Abstract
Changes in dehydrogenase activity of some continuous cell lines were studied during the response to acute infection in vitro with HIV-1 variants having different biological features. Soon after infection, the dehydrogenase activity of infected cells increased, and this increase was greater and more prolonged with the HIV-1 r/h variant than with the HIV-1 s/l variant. Later stages showed decreased dehydrogenase activity of HIV-1-infected cells compared to the noninfected control; this is a manifestation of the cytodestructive effect of the virus. The changes increased monotonously (but not in direct proportion) with an increase in the infecting dose.
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Affiliation(s)
- M Y Shchelkanov
- Ivanovsky Institute of Virology, Russian Academy of Medical Sciences, Moscow, 123098, Russia
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19
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Karamov EV, Shchelkanov MI, Iudin AN, Gorbacheva AP, Burunova VV, Slavskiĭ AA, Lukashov VV, Iaroslavtseva NG. [The molecular epidemiological characteristics of the HIV-1 variants circulating among injection drug addicts on the territory of the CIS Nations]. Zh Mikrobiol Epidemiol Immunobiol 1999:39-41. [PMID: 10096198] [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: 02/11/2023]
Abstract
Different strains of HIV-1, circulating among drug addicts introducing drugs intravenously and detected on the territories of Russia, Ukraine and Belarus, have been characterized by the methods of the comparative analysis of genetic sequences of different variants of HIV (gene typing) and the study of the immunological properties of autoimmune sera (serotyping).
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Affiliation(s)
- E V Karamov
- Ivanovsky Research Institute of Virology, Moscow, Russia
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20
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Karamova EV, Sakhuriia IB, Shelkanov MI, Burunova VV, Iaroslavtseva NG, Pavlova TV, Kornilaeva GV. [New approaches to the chemotherapy of HIV infection]. Zh Mikrobiol Epidemiol Immunobiol 1999:84-6. [PMID: 10096218] [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: 02/11/2023]
Abstract
The preclinical analysis of the effectiveness of AZT and new compounds (sulphatized derivate of chitosan (Sch) and adamantileted Sch, contents 10 and 18% of adamantine) prepared on the basis of chitosan (Ch), carried out with the use of the experimental clinical test system (the in vitro model of peripheral blood mononuclears of a concrete patient) developed in laboratory, is presented. Both combinations in concentration 0.01 mkg/ml are decreased HIV antigens till 6.4 and 8.6% accordingly, while whilst initial Sch hare caused less effect in 4-5 fold.
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Affiliation(s)
- E V Karamova
- Ivanovsky Research Institute of Virology, Moscow, Russia
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21
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Abelian AV, Shchelkanov MI, Burunova VV, Kabdulova DO, Karamov EV. [Immunoenzyme system for detection of antibodies in their complexes with HIV-1 antigens]. Biull Eksp Biol Med 1998; 126:189-92. [PMID: 9777234] [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: 02/09/2023]
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22
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Abelyan AV, Shchelkanov MY, Burunova VV, Kabdulova DO, Karamov EV. Enzyme immunoassay system for detecting antibodies in complexes with HIV-1 antigens. Bull Exp Biol Med 1998. [DOI: 10.1007/bf02446917] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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23
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Shchelkanov MI, Tsvetkov FO, Sakhuriia IB, Pashkova TA, Burunova VV, Kornilaeva GV, Karamov EV. [A replaceable nonfrictional membrane filter for the prevention of cell culture contamination]. Klin Lab Diagn 1998:20. [PMID: 9742761] [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: 02/08/2023]
Abstract
A changeable membrane filter preventing the friction between moving parts and the membrane during tight screwing of a culture flask is proposed.
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