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Catala A, Stone M, Busch MP, D'Alessandro A. Reprogramming of red blood cell metabolism in Zika virus–infected donors. Transfusion 2022; 62:1045-1064. [PMID: 35285520 PMCID: PMC9086146 DOI: 10.1111/trf.16851] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2022] [Revised: 02/24/2022] [Accepted: 02/24/2022] [Indexed: 11/28/2022]
Abstract
BACKGROUND Diseases caused by arthropod-borne viruses remain a burden to global health; in particular, Zika virus (ZIKV) has been reported in 87 countries and territories. In healthy blood donors, ZIKV RNA can be detected in red blood cells (RBCs) months after infection, clearance of detectable nucleic acid in plasma, and seroconversion. However, little information is available on the impact of ZIKV infection to metabolism. STUDY DESIGN AND METHODS We applied mass spectrometry-based metabolomics and lipidomics approaches to investigate the impact of ZIKV infection on RBCs over the course of infection. ZIKV-infected blood donors (n = 25) were identified through molecular and serologic methods, which included nucleic acid amplification testing and real-time polymerase chain reaction (PCR) for detection of ZIKV RNA and enzyme-linked immunosorbent assay (ELISA) for detection of flavivirus-specific IgM and IgG. RESULTS In ZIKV RNA-positive donors, we observed lower glucose and lactate levels, and higher levels of ribose phosphate, suggestive of the activation of the pentose phosphate pathway. The top pathways altered in RBCs from ZIKV-IgM-positive donors include amino acid metabolism and biosynthesis, fatty acid metabolism and biosynthesis, linoleic acid and arachidonate metabolism and glutathione metabolism. RBCs from ZIKV-infected donors had increased levels of early glycolytic metabolites, and higher levels of metabolites of the pentose phosphate pathway. Alterations in acyl-carnitine and fatty acid metabolism are consistent with impaired membrane lipid homeostasis in RBCs from ZIKV IgM positive donors. CONCLUSION RBC from healthy blood donors who had been infected by ZIKV are characterized by long-lasting metabolic alterations even months after infection has resolved.
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Affiliation(s)
- Alexis Catala
- Department of Biochemistry and Molecular Genetics University of Colorado Anschutz Medical Campus Aurora Colorado USA
- Program in Structural Biology and Biochemistry University of Colorado Anschutz Medical Campus Aurora Colorado USA
| | - Mars Stone
- Vitalant Research Institute San Francisco California USA
- Department of Laboratory Medicine University of California San Francisco San Francisco California USA
| | - Michael P. Busch
- Vitalant Research Institute San Francisco California USA
- Department of Laboratory Medicine University of California San Francisco San Francisco California USA
| | - Angelo D'Alessandro
- Department of Biochemistry and Molecular Genetics University of Colorado Anschutz Medical Campus Aurora Colorado USA
- Program in Structural Biology and Biochemistry University of Colorado Anschutz Medical Campus Aurora Colorado USA
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Pipoyan D, Stepanyan S, Stepanyan S, Beglaryan M, Costantini L, Molinari R, Merendino N. The Effect of Trans Fatty Acids on Human Health: Regulation and Consumption Patterns. Foods 2021; 10:2452. [PMID: 34681504 PMCID: PMC8535577 DOI: 10.3390/foods10102452] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 10/11/2021] [Accepted: 10/12/2021] [Indexed: 12/12/2022] Open
Abstract
Health effects of trans fatty acids (TFAs) on human organisms can vary according to their type, structure, composition, and origin. Even though the adverse health effects of industrial TFAs (iTFAs) have been widely discussed, the health effects of natural TFAs (nTFAs) are still questionable. Hence, it is important to review the literature and provide an overall picture on the health effects of different TFAs coming from industrial and ruminant sources, underlining those types that have adverse health effects as well as suggesting methods for reducing their harmful effects. Multiple databases (PubMed, Medline, Cochrane Library, etc.) were searched with the key words "trans fatty acid sources", "ruminant", "industrial", "conjugated trans linoleic acid", "human", "coronary heart disease", "cancer", etc. Reference lists of the studies were scanned discussing the health effects of iTFAs and nTFAs. The review of the literature showed that iTFAs are found to be more harmful than ruminant-produced nTFAs. Although several beneficial effects (such as reduced risk of diabetes) for nTFAs have been observed, they should be used with caution. Since during labeling it is usually not mentioned whether the TFAs contained in food are of industrial or natural origin, the general suggestion is to reduce their consumption.
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Affiliation(s)
- Davit Pipoyan
- Center for Ecological-Noosphere Studies of NAS RA, Abovyan 68, Yerevan 0025, Armenia; (D.P.); (S.S.); (S.S.); (M.B.)
| | - Stella Stepanyan
- Center for Ecological-Noosphere Studies of NAS RA, Abovyan 68, Yerevan 0025, Armenia; (D.P.); (S.S.); (S.S.); (M.B.)
| | - Seda Stepanyan
- Center for Ecological-Noosphere Studies of NAS RA, Abovyan 68, Yerevan 0025, Armenia; (D.P.); (S.S.); (S.S.); (M.B.)
| | - Meline Beglaryan
- Center for Ecological-Noosphere Studies of NAS RA, Abovyan 68, Yerevan 0025, Armenia; (D.P.); (S.S.); (S.S.); (M.B.)
| | - Lara Costantini
- Department of Ecological and Biological Sciences (DEB), Tuscia University, Largo dell’Università snc, 01100 Viterbo, Italy; (L.C.); (R.M.)
| | - Romina Molinari
- Department of Ecological and Biological Sciences (DEB), Tuscia University, Largo dell’Università snc, 01100 Viterbo, Italy; (L.C.); (R.M.)
| | - Nicolò Merendino
- Department of Ecological and Biological Sciences (DEB), Tuscia University, Largo dell’Università snc, 01100 Viterbo, Italy; (L.C.); (R.M.)
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Doltchinkova V, Stoylov S, Angelova PR. Viper toxins affect membrane characteristics of human erythrocytes. Biophys Chem 2020; 270:106532. [PMID: 33360945 DOI: 10.1016/j.bpc.2020.106532] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Revised: 12/17/2020] [Accepted: 12/17/2020] [Indexed: 10/22/2022]
Abstract
Elucidating electrokinetic stability by which surface charges regulate toxins interaction with erythrocytes is crucial for understanding the cell functionality. Electrokinetic properties of human erythrocytes upon treatment of Vipoxin, phospholipase A2 (PLA2) and Vipoxin acidic component (VAC), isolated from Vipera ammodytes meridionalis venom were studied using particle microelectrophoresis. PLA2 and Vipoxin treatments alter the osmotic fragility of erythrocyte membranes. The increased stability of cells upon viper toxins is presented by the increased zeta potential of erythrocytes before sedimentation of cells during electric field applied preventing the aggregation of cells. Lipid peroxidation of low dose toxin-treated erythrocytes shows reduced LP products compared to untreated cells. The apparent proton efflux and conductivity assays are performed and the effectiveness PLA2 > Vipoxin>VAC is discussed. The reported results open perspectives to a further investigation of the electrokinetic properties of the membrane after viper toxins treatment to shed light on the molecular mechanisms driving the mechanisms of inflammation and neurodegenerative diseases.
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Affiliation(s)
- Virjinia Doltchinkova
- Department of Biophysics and Radiobiology, Faculty of Biology, Sofia University "St. Kliment Ohridski", 1164 Sofia, Bulgaria.
| | - Stoyl Stoylov
- "Rostislaw Kaischew" Institute of Physical Chemistry, Bulgarian Academy of Sciences, 1113 Sofia, Bulgaria
| | - Plamena R Angelova
- Department of Clinical and Movement Neurosciences, UCL Queen Square Institute of Neurology, London WC1N 3BG, UK
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Puentes PR, Henao MC, Torres CE, Gómez SC, Gómez LA, Burgos JC, Arbeláez P, Osma JF, Muñoz-Camargo C, Reyes LH, Cruz JC. Design, Screening, and Testing of Non-Rational Peptide Libraries with Antimicrobial Activity: In Silico and Experimental Approaches. Antibiotics (Basel) 2020; 9:E854. [PMID: 33265897 PMCID: PMC7759991 DOI: 10.3390/antibiotics9120854] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Revised: 11/20/2020] [Accepted: 11/23/2020] [Indexed: 12/13/2022] Open
Abstract
One of the challenges of modern biotechnology is to find new routes to mitigate the resistance to conventional antibiotics. Antimicrobial peptides (AMPs) are an alternative type of biomolecules, naturally present in a wide variety of organisms, with the capacity to overcome the current microorganism resistance threat. Here, we reviewed our recent efforts to develop a new library of non-rationally produced AMPs that relies on bacterial genome inherent diversity and compared it with rationally designed libraries. Our approach is based on a four-stage workflow process that incorporates the interplay of recent developments in four major emerging technologies: artificial intelligence, molecular dynamics, surface-display in microorganisms, and microfluidics. Implementing this framework is challenging because to obtain reliable results, the in silico algorithms to search for candidate AMPs need to overcome issues of the state-of-the-art approaches that limit the possibilities for multi-space data distribution analyses in extremely large databases. We expect to tackle this challenge by using a recently developed classification algorithm based on deep learning models that rely on convolutional layers and gated recurrent units. This will be complemented by carefully tailored molecular dynamics simulations to elucidate specific interactions with lipid bilayers. Candidate AMPs will be recombinantly-expressed on the surface of microorganisms for further screening via different droplet-based microfluidic-based strategies to identify AMPs with the desired lytic abilities. We believe that the proposed approach opens opportunities for searching and screening bioactive peptides for other applications.
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Affiliation(s)
- Paola Ruiz Puentes
- Center for Research and Formation in Artificial Intelligence, Universidad de los Andes, Bogota DC 111711, Colombia; (P.R.P.); (P.A.)
- Department of Biomedical Engineering, Universidad de los Andes, Bogota DC 111711, Colombia; (C.E.T.); (S.C.G.); (L.A.G.); (C.M.-C.)
| | - María C. Henao
- Grupo de Diseño de Productos y Procesos, Department of Chemical and Food Engineering, Universidad de los Andes, Bogota DC 111711, Colombia;
| | - Carlos E. Torres
- Department of Biomedical Engineering, Universidad de los Andes, Bogota DC 111711, Colombia; (C.E.T.); (S.C.G.); (L.A.G.); (C.M.-C.)
| | - Saúl C. Gómez
- Department of Biomedical Engineering, Universidad de los Andes, Bogota DC 111711, Colombia; (C.E.T.); (S.C.G.); (L.A.G.); (C.M.-C.)
| | - Laura A. Gómez
- Department of Biomedical Engineering, Universidad de los Andes, Bogota DC 111711, Colombia; (C.E.T.); (S.C.G.); (L.A.G.); (C.M.-C.)
| | - Juan C. Burgos
- Chemical Engineering Program, Universidad de Cartagena, Cartagena 130015, Colombia;
| | - Pablo Arbeláez
- Center for Research and Formation in Artificial Intelligence, Universidad de los Andes, Bogota DC 111711, Colombia; (P.R.P.); (P.A.)
- Department of Biomedical Engineering, Universidad de los Andes, Bogota DC 111711, Colombia; (C.E.T.); (S.C.G.); (L.A.G.); (C.M.-C.)
| | - Johann F. Osma
- Department of Electrical and Electronic Engineering, Universidad de los Andes, Bogota DC 111711, Colombia;
| | - Carolina Muñoz-Camargo
- Department of Biomedical Engineering, Universidad de los Andes, Bogota DC 111711, Colombia; (C.E.T.); (S.C.G.); (L.A.G.); (C.M.-C.)
| | - Luis H. Reyes
- Grupo de Diseño de Productos y Procesos, Department of Chemical and Food Engineering, Universidad de los Andes, Bogota DC 111711, Colombia;
| | - Juan C. Cruz
- Department of Biomedical Engineering, Universidad de los Andes, Bogota DC 111711, Colombia; (C.E.T.); (S.C.G.); (L.A.G.); (C.M.-C.)
- School of Chemical Engineering and Advanced Materials, The University of Adelaide, Adelaide 5005, Australia
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Revin VV, Gromova NV, Revina ES, Prosnikova KV, Revina NV, Bochkareva SS, Stepushkina OG, Grunyushkin IP, Tairova MR, Incina VI. Effects of Polyphenol Compounds and Nitrogen Oxide Donors on Lipid Oxidation, Membrane-Skeletal Proteins, and Erythrocyte Structure under Hypoxia. BIOMED RESEARCH INTERNATIONAL 2019; 2019:6758017. [PMID: 31886240 PMCID: PMC6925769 DOI: 10.1155/2019/6758017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/05/2019] [Accepted: 11/20/2019] [Indexed: 11/17/2022]
Abstract
This study shows that membrane-associated cytoskeletal protein structures and the erythrocyte morphology undergo profound changes during hypoxia. Hypoxia also intensified oxidative processes in the lipid phase of the bilayer of red blood cell membranes. Sodium nitroprusside impaired the morphology of red blood cells and altered quantitative and qualitative composition of membrane-skeletal proteins. The findings suggest that hypoxia causes changes at all levels of red blood cell organization, which can cause the functional disorders of hemoglobin oxygen-transporting properties and, eventually, the complete degradation of red blood cells. The use of flavonoids has a protective effect against hypoxia.
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Affiliation(s)
- Viсtor V. Revin
- Department of Biotechnology, Bioengineering and Biochemistry, Faculty of Biotechnology and Biology, Ogarev Mordovian State University, Saransk, Republic of Mordovia 430005, Russia
| | - Natalia V. Gromova
- Department of Biotechnology, Bioengineering and Biochemistry, Faculty of Biotechnology and Biology, Ogarev Mordovian State University, Saransk, Republic of Mordovia 430005, Russia
| | - Elvira S. Revina
- Department of Biotechnology, Bioengineering and Biochemistry, Faculty of Biotechnology and Biology, Ogarev Mordovian State University, Saransk, Republic of Mordovia 430005, Russia
| | - Ksenia V. Prosnikova
- Department of Biotechnology, Bioengineering and Biochemistry, Faculty of Biotechnology and Biology, Ogarev Mordovian State University, Saransk, Republic of Mordovia 430005, Russia
| | - Nadezhda V. Revina
- Department of Biotechnology, Bioengineering and Biochemistry, Faculty of Biotechnology and Biology, Ogarev Mordovian State University, Saransk, Republic of Mordovia 430005, Russia
| | - Svetlana S. Bochkareva
- Department of Biotechnology, Bioengineering and Biochemistry, Faculty of Biotechnology and Biology, Ogarev Mordovian State University, Saransk, Republic of Mordovia 430005, Russia
| | - Olga G. Stepushkina
- Department of Biotechnology, Bioengineering and Biochemistry, Faculty of Biotechnology and Biology, Ogarev Mordovian State University, Saransk, Republic of Mordovia 430005, Russia
| | - Igor P. Grunyushkin
- Department of Biotechnology, Bioengineering and Biochemistry, Faculty of Biotechnology and Biology, Ogarev Mordovian State University, Saransk, Republic of Mordovia 430005, Russia
| | - Marina R. Tairova
- Department of Biotechnology, Bioengineering and Biochemistry, Faculty of Biotechnology and Biology, Ogarev Mordovian State University, Saransk, Republic of Mordovia 430005, Russia
| | - Vera I. Incina
- Department of Pharmacology and Clinical Pharmacology with a Course of Pharmaceutical Technology, Medicine Institute, Ogarev Mordovian State University, Saransk, Republic of Mordovia 430005, Russia
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Revin VV, Pinyaev SI, Parchaykina MV, Revina ES, Maksimov GV, Kuzmenko TP. The Effect of Resveratrol on the Composition and State of Lipids and the Activity of Phospholipase A 2 During the Excitation and Regeneration of Somatic Nerves. Front Physiol 2019; 10:384. [PMID: 31057413 PMCID: PMC6482430 DOI: 10.3389/fphys.2019.00384] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2018] [Accepted: 03/21/2019] [Indexed: 12/27/2022] Open
Abstract
It has been shown that in the somatic nerve's lipids, both during excitation and transection, changes occur with the composition of individual phospholipids and in phospholipids fatty acids, which changes the phase state of the myelin and nerve fiber axolemma lipid bilayer. A main contribution in the nerve degenerative processes is dependent on the composition phospholipid's fatty acid changes during the activation of both Ca2+-dependent and Ca2+-independent phospholipase A2 forms. At the same time, we studded changes in phosphoinisitol (PI) and diacylglycerol (DAG), which depend on the phosphoinositide cycle function during nerve excitation and degeneration processes. It was found that myelin lipids and nerve fiber axolemmas are involved not only in the functioning of the peripheral nerves, but also the pathological processes underlying deep functional and structural disorders. The effect of resveratrol on regeneration processes in the damaged rat sciatic nerve has also been investigated.
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Affiliation(s)
- Victor Vasilevich Revin
- Department of Biotechnology, Bioengineering and Biochemistry, National Research Ogarev Mordovia State University, Saransk, Russia
| | - Sergey Ivanovich Pinyaev
- Department of Biotechnology, Bioengineering and Biochemistry, National Research Ogarev Mordovia State University, Saransk, Russia
| | - Marina Vladimirovna Parchaykina
- Department of Biotechnology, Bioengineering and Biochemistry, National Research Ogarev Mordovia State University, Saransk, Russia
| | - Elvira Sergeevna Revina
- Department of Biotechnology, Bioengineering and Biochemistry, National Research Ogarev Mordovia State University, Saransk, Russia
| | | | - Tatyana Pavlovna Kuzmenko
- Department of Biotechnology, Bioengineering and Biochemistry, National Research Ogarev Mordovia State University, Saransk, Russia
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The Influence of Oxidative Stress and Natural Antioxidants on Morphometric Parameters of Red Blood Cells, the Hemoglobin Oxygen Binding Capacity, and the Activity of Antioxidant Enzymes. BIOMED RESEARCH INTERNATIONAL 2019; 2019:2109269. [PMID: 30792991 PMCID: PMC6354144 DOI: 10.1155/2019/2109269] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/26/2018] [Revised: 12/15/2018] [Accepted: 01/01/2019] [Indexed: 12/14/2022]
Abstract
Using a wide range of different physical and chemical methods, it was found that the oxidative stress caused by addition of hydrogen peroxide to the incubation medium has a significant effect on the conformation of haematoporphyrin, influencing the oxygen-binding properties of haemoglobin in red blood cells. Morphofunctional characteristics of red blood cells change; in particular, we have observed the transformation of erythrocytes, their transition into echinocytes. In erythrocytes, in response to increased lipid peroxidation (LPO) antioxidant enzymes become active. The use of natural antioxidants (β-carotene and resveratrol) works towards reducting the level of oxidative processes. Resveratrol has the greatest antioxidant effect.
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Revin VV, Gromova NV, Revina ES, Grunyushkin IP, Tychkov AY, Samonova AY, Kukina AN, Moskovkin AA, Bourdon JC, Zhelev N. The effect of experimental hyperoxia on erythrocytes’ oxygen-transport function. BIOTECHNOL BIOTEC EQ 2018. [DOI: 10.1080/13102818.2017.1414633] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Affiliation(s)
- Victor Vasilevich Revin
- Faculty of Вiotechnology and Biology, Department of Вiotechnology, Bioengineering and Вiochemistry, Federal State-Financed Academic Institution of Higher Education “National Research Ogarev Mordovia State University”, Saransk, Russia
| | - Natalia Vasilevna Gromova
- Faculty of Вiotechnology and Biology, Department of Вiotechnology, Bioengineering and Вiochemistry, Federal State-Financed Academic Institution of Higher Education “National Research Ogarev Mordovia State University”, Saransk, Russia
| | - Elvira Sergeevna Revina
- Faculty of Вiotechnology and Biology, Department of Вiotechnology, Bioengineering and Вiochemistry, Federal State-Financed Academic Institution of Higher Education “National Research Ogarev Mordovia State University”, Saransk, Russia
| | - Igor Pavlovich Grunyushkin
- Faculty of Вiotechnology and Biology, Department of Вiotechnology, Bioengineering and Вiochemistry, Federal State-Financed Academic Institution of Higher Education “National Research Ogarev Mordovia State University”, Saransk, Russia
| | - Alexander Yurievich Tychkov
- Faculty of Вiotechnology and Biology, Department of Вiotechnology, Bioengineering and Вiochemistry, Federal State-Financed Academic Institution of Higher Education “National Research Ogarev Mordovia State University”, Saransk, Russia
| | - Anastasia Yurievna Samonova
- Faculty of Вiotechnology and Biology, Department of Вiotechnology, Bioengineering and Вiochemistry, Federal State-Financed Academic Institution of Higher Education “National Research Ogarev Mordovia State University”, Saransk, Russia
| | - Anastasia Nikolaevna Kukina
- Faculty of Вiotechnology and Biology, Department of Вiotechnology, Bioengineering and Вiochemistry, Federal State-Financed Academic Institution of Higher Education “National Research Ogarev Mordovia State University”, Saransk, Russia
| | - Alexander Alexandrovich Moskovkin
- Faculty of Вiotechnology and Biology, Department of Вiotechnology, Bioengineering and Вiochemistry, Federal State-Financed Academic Institution of Higher Education “National Research Ogarev Mordovia State University”, Saransk, Russia
| | | | - Nikolai Zhelev
- CMCBR, School of Science, Engineering & Technology, Abertay University, Dundee, UK
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Revin VV, Klenova NA, Gromova NV, Grunyushkin IP, Solomadin IN, Tychkov AY, Pestryakova AA, Sadykhova AV, Revina ES, Prosnikova KV, Bourdon JC, Zhelev N. Physical and Chemical Processes and the Morphofunctional Characteristics of Human Erythrocytes in Hyperglycaemia. Front Physiol 2017; 8:606. [PMID: 28912721 PMCID: PMC5582471 DOI: 10.3389/fphys.2017.00606] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2017] [Accepted: 08/07/2017] [Indexed: 11/13/2022] Open
Abstract
Background: This study examines the effect of graduated hyperglycaemia on the state and oxygen-binding ability of hemoglobin, the correlation of phospholipid fractions and their metabolites in the membrane, the activity of proteolytic enzymes and the morphofunctional state of erythrocytes. Methods: Conformational changes in the molecule of hemoglobin were determined by Raman spectroscopy. The structure of the erythrocytes was analyzed using laser interference microscopy (LIM). To determine the activity of NADN-methemoglobinreductase, we used the P.G. Board method. The degree of glycosylation of the erythrocyte membranes was determined using a method previously described by Felkoren et al. Lipid extraction was performed using the Bligh and Dyer method. Detection of the phospholipids was performed using V. E. Vaskovsky method. Results: Conditions of hyperglycaemia are characterized by a low affinity of hemoglobin to oxygen, which is manifested as a parallel decrease in the content of hemoglobin oxyform and the growth of deoxyform, methemoglobin and membrane-bound hemoglobin. The degree of glycosylation of membrane proteins and hemoglobin is high. For example, in the case of hyperglycaemia, erythrocytic membranes reduce the content of all phospholipid fractions with a simultaneous increase in lysoforms, free fatty acids and the diacylglycerol (DAG). Step wise hyperglycaemia in incubation medium and human erythrocytes results in an increased content of peptide components and general trypsin-like activity in the cytosol, with a simultaneous decreased activity of μ-calpain and caspase 3. Conclusions: Metabolic disorders and damage of cell membranes during hyperglycaemia cause an increase in the population of echinocytes and spherocytes. The resulting disorders are accompanied with a high probability of intravascular haemolysis.
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Affiliation(s)
- Victor V. Revin
- Department of Biotechnology, Bioengineering and Biochemistry, Faculty of Biotechnology and Biology, Federal State-Financed Academic Institution of Higher Education, National Research Ogarev Mordovia State UniversitySaransk, Russia
| | - Natalia A. Klenova
- Department of Biochemistry, Biotechnology and Bioengineering, Faculty of Biology, Federal State-Funded Educational Institution of Higher Professional Education, Samara State UniversitySamara, Russia
| | - Natalia V. Gromova
- Department of Biotechnology, Bioengineering and Biochemistry, Faculty of Biotechnology and Biology, Federal State-Financed Academic Institution of Higher Education, National Research Ogarev Mordovia State UniversitySaransk, Russia
| | - Igor P. Grunyushkin
- Department of Biotechnology, Bioengineering and Biochemistry, Faculty of Biotechnology and Biology, Federal State-Financed Academic Institution of Higher Education, National Research Ogarev Mordovia State UniversitySaransk, Russia
| | - Ilia N. Solomadin
- Department of Biotechnology, Bioengineering and Biochemistry, Faculty of Biotechnology and Biology, Federal State-Financed Academic Institution of Higher Education, National Research Ogarev Mordovia State UniversitySaransk, Russia
| | - Alexander Y. Tychkov
- Department of Biotechnology, Bioengineering and Biochemistry, Faculty of Biotechnology and Biology, Federal State-Financed Academic Institution of Higher Education, National Research Ogarev Mordovia State UniversitySaransk, Russia
| | - Anastasia A. Pestryakova
- Department of Biochemistry, Biotechnology and Bioengineering, Faculty of Biology, Federal State-Funded Educational Institution of Higher Professional Education, Samara State UniversitySamara, Russia
| | - Anna V. Sadykhova
- Department of Biochemistry, Biotechnology and Bioengineering, Faculty of Biology, Federal State-Funded Educational Institution of Higher Professional Education, Samara State UniversitySamara, Russia
| | - Elvira S. Revina
- Department of Biotechnology, Bioengineering and Biochemistry, Faculty of Biotechnology and Biology, Federal State-Financed Academic Institution of Higher Education, National Research Ogarev Mordovia State UniversitySaransk, Russia
| | - Ksenia V. Prosnikova
- Department of Biotechnology, Bioengineering and Biochemistry, Faculty of Biotechnology and Biology, Federal State-Financed Academic Institution of Higher Education, National Research Ogarev Mordovia State UniversitySaransk, Russia
| | - Jean-Christophe Bourdon
- Division of Cancer Research, Ninewells Hospital and Medical School, University of DundeeDundee, United Kingdom
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Study of Erythrocyte Indices, Erythrocyte Morphometric Indicators, and Oxygen-Binding Properties of Hemoglobin Hematoporphyrin Patients with Cardiovascular Diseases. Adv Hematol 2017; 2017:8964587. [PMID: 28798772 PMCID: PMC5535697 DOI: 10.1155/2017/8964587] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2017] [Revised: 04/22/2017] [Accepted: 06/13/2017] [Indexed: 12/03/2022] Open
Abstract
The current study investigates the functional state of erythrocytes and indices of the oxygen-binding capacity of hemoglobin in blood samples from healthy donors and from patients with coronary artery disease and myocardial infarction before and after treatment. It has been established that, in cardiovascular diseases, erythrocyte morphology and hemoglobin oxygen-transporting disorders are observed. Standard therapy does not result in the restoration of the structure and properties of erythrocytes. The authors believe that it is necessary for future therapeutic treatment to include preparations other than cardiovascular agents to enhance the capacity of hemoglobin to transport oxygen to the tissues.
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11
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Revin V, Grunyushkin I, Gromova N, Revina E, Abdulvwahid ASA, Solomadin I, Tychkov A, Kukina A. Effect of hypoxia on the composition and state of lipids and oxygen-transport properties of erythrocyte haemoglobin. BIOTECHNOL BIOTEC EQ 2016. [DOI: 10.1080/13102818.2016.1261637] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
Affiliation(s)
- Victor Revin
- Department of Biotechnology, Bioengineering and Biochemistry, Faculty of Biotechnology and Biology, Ogarev Mordovia State University, Saransk, Russia
| | - Igor Grunyushkin
- Department of Biotechnology, Bioengineering and Biochemistry, Faculty of Biotechnology and Biology, Ogarev Mordovia State University, Saransk, Russia
| | - Natalia Gromova
- Department of Biotechnology, Bioengineering and Biochemistry, Faculty of Biotechnology and Biology, Ogarev Mordovia State University, Saransk, Russia
| | - Elvira Revina
- Department of Biotechnology, Bioengineering and Biochemistry, Faculty of Biotechnology and Biology, Ogarev Mordovia State University, Saransk, Russia
| | | | - Ilia Solomadin
- Department of Biotechnology, Bioengineering and Biochemistry, Faculty of Biotechnology and Biology, Ogarev Mordovia State University, Saransk, Russia
| | - Alexander Tychkov
- Department of Biotechnology, Bioengineering and Biochemistry, Faculty of Biotechnology and Biology, Ogarev Mordovia State University, Saransk, Russia
| | - Anastasiya Kukina
- Department of Biotechnology, Bioengineering and Biochemistry, Faculty of Biotechnology and Biology, Ogarev Mordovia State University, Saransk, Russia
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