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Shukla H, Singh A, Kushwaha R, Verma SP, Verma N, Singh US. Serum visfatin level in β-thalassemia and its correlation with disease severity. J Med Life 2024; 17:314-317. [PMID: 39044939 PMCID: PMC11262595 DOI: 10.25122/jml-2023-0354] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Accepted: 01/04/2024] [Indexed: 07/25/2024] Open
Abstract
Thalassemia is a group of genetic hematological conditions characterized by the defective synthesis of one or more hemoglobin chains. This genetic anomaly alters globin chain balance, causing hemolysis, ineffective erythropoiesis, and chronic inflammatory diseases. The proinflammatory adipocytokine visfatin is predominantly produced in visceral adipose tissue. Its evaluation in individuals with thalassemia may provide valuable insights into the assessment of disease severity. The aim of this study was to investigate the potential role of visfatin in the development of β-thalassemia and its association with the severity of the illness. The study included 40 patients with β-thalassemia and ten healthy individuals matched by age and sex. Serum visfatin level was measured using ELISA. We found that individuals with β-thalassemia major had significantly higher levels of serum visfatin than those with β-thalassemia minor and the control group (P < 0.001). A receiver operating characteristic curve revealed that serum visfatin levels were different in the three groups. Our results suggest that the serum level of visfatin is significantly correlated with the severity of β-thalassemia.
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Affiliation(s)
- Himadri Shukla
- Department of Pathology, King George Medical University, Lucknow, India
| | - Anurag Singh
- Department of Pathology, King George Medical University, Lucknow, India
| | - Rashmi Kushwaha
- Department of Pathology, King George Medical University, Lucknow, India
| | | | - Nishant Verma
- Department of Pediatrics, King George Medical University, Lucknow, India
| | - Uma Shankar Singh
- Department of Pathology, King George Medical University, Lucknow, India
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Yang L, He S, Ling L, Wang F, Xu L, Fang L, Wu F, Zhou S, Yang F, Wei H, Yu D. Crosstalk between miR-144/451 and Nrf2 during Recovery from Acute Hemolytic Anemia. Genes (Basel) 2023; 14:genes14051011. [PMID: 37239374 DOI: 10.3390/genes14051011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 04/04/2023] [Accepted: 04/28/2023] [Indexed: 05/28/2023] Open
Abstract
miR-144/451 and nuclear factor (erythroid-derived 2)-like 2 (Nrf2) regulate two antioxidative systems that have been identified to maintain redox homeostasis in erythroid cells by removing excess reactive oxygen species (ROS). Whether these two genes coordinate to affect ROS scavenging and the anemic phenotype, or which gene is more important for recovery from acute anemia, has not been explored. To address these questions, we crossed miR-144/451 knockout (KO) and Nrf2 KO mice and examined the phenotype change in the animals as well as the ROS levels in erythroid cells either at baseline or under stress condition. Several discoveries were made in this study. First, Nrf2/miR-144/451 double-KO mice unexpectedly exhibit similar anemic phenotypes as miR-144/451 single-KO mice during stable erythropoiesis, although compound mutations of miR-144/451 and Nrf2 lead to higher ROS levels in erythrocytes than single gene mutations. Second, Nrf2/miR-144/451 double-mutant mice exhibit more dramatic reticulocytosis than miR-144/451 or Nrf2 single-KO mice during days 3 to 7 after inducing acute hemolytic anemia using phenylhydrazine (PHZ), indicating a synergistic effect of miR-144/451 and Nrf2 on PHZ-induced stress erythropoiesis. However, the coordination does not persist during the whole recovery stage of PHZ-induced anemia; instead, Nrf2/miR-144/451 double-KO mice follow a recovery pattern similar to miR-144/451 single-KO mice during the remaining period of erythropoiesis. Third, the complete recovery from PHZ-induced acute anemia in miR-144/451 KO mice takes longer than in Nrf2 KO mice. Our findings demonstrate that complicated crosstalk between miR-144/451 and Nrf2 does exist and the crosstalk of these two antioxidant systems is development-stage-dependent. Our findings also demonstrate that miRNA deficiency could result in a more profound defect of erythropoiesis than dysfunctional transcription factors.
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Affiliation(s)
- Lei Yang
- Institute of Translational Medicine, Medical College, Yangzhou University, Yangzhou 225009, China
- Jiangsu Key Laboratory of Experimental & Translational Non-Coding RNA Research, Yangzhou University, Yangzhou 225009, China
| | - Sheng He
- Guangxi Key Laboratory of Birth Defects Research and Prevention, Guangxi Key Laboratory of Reproductive Health and Birth Defects Prevention, Guangxi Zhuang Autonomous Region Women and Children Care Hospital, Nanning 530000, China
| | - Ling Ling
- Institute of Translational Medicine, Medical College, Yangzhou University, Yangzhou 225009, China
- Jiangsu Key Laboratory of Experimental & Translational Non-Coding RNA Research, Yangzhou University, Yangzhou 225009, China
| | - Fangfang Wang
- Department of Hematology, Yangzhou University Clinical Medical College, Yangzhou 225001, China
| | - Lei Xu
- Central Laboratory, Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou 225003, China
| | - Lei Fang
- Institute of Translational Medicine, Medical College, Yangzhou University, Yangzhou 225009, China
- Jiangsu Key Laboratory of Experimental & Translational Non-Coding RNA Research, Yangzhou University, Yangzhou 225009, China
| | - Fan Wu
- Institute of Translational Medicine, Medical College, Yangzhou University, Yangzhou 225009, China
- Jiangsu Key Laboratory of Experimental & Translational Non-Coding RNA Research, Yangzhou University, Yangzhou 225009, China
| | - Shuting Zhou
- Institute of Translational Medicine, Medical College, Yangzhou University, Yangzhou 225009, China
- Jiangsu Key Laboratory of Experimental & Translational Non-Coding RNA Research, Yangzhou University, Yangzhou 225009, China
| | - Fan Yang
- Institute of Translational Medicine, Medical College, Yangzhou University, Yangzhou 225009, China
- Jiangsu Key Laboratory of Experimental & Translational Non-Coding RNA Research, Yangzhou University, Yangzhou 225009, China
| | - Hongwei Wei
- Guangxi Key Laboratory of Birth Defects Research and Prevention, Guangxi Key Laboratory of Reproductive Health and Birth Defects Prevention, Guangxi Zhuang Autonomous Region Women and Children Care Hospital, Nanning 530000, China
| | - Duonan Yu
- Institute of Translational Medicine, Medical College, Yangzhou University, Yangzhou 225009, China
- Jiangsu Key Laboratory of Experimental & Translational Non-Coding RNA Research, Yangzhou University, Yangzhou 225009, China
- Guangxi Key Laboratory of Birth Defects Research and Prevention, Guangxi Key Laboratory of Reproductive Health and Birth Defects Prevention, Guangxi Zhuang Autonomous Region Women and Children Care Hospital, Nanning 530000, China
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Banerjee A, Dey T, Majumder R, Bhattacharya T, Dey S, Bandyopadhyay D, Chattopadhyay A. Oleic acid prevents erythrocyte death by preserving haemoglobin and erythrocyte membrane proteins. Free Radic Biol Med 2023; 202:17-33. [PMID: 36965537 DOI: 10.1016/j.freeradbiomed.2023.03.019] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2022] [Revised: 03/11/2023] [Accepted: 03/20/2023] [Indexed: 03/27/2023]
Abstract
Haemolysis of erythrocytes upon exposure to haemato-toxic phenylhydrazine (PHZ), makes it an experimental model of anaemia and a partial model of β-thalassaemia, where oxidative stress (OS) was identified as principal causative factor. Oleic acid (OA) was evidenced to ameliorate such stress with antioxidative potential. Erythrocytes were incubated in vitro using 1 mM PHZ, 0.06 nM OA. Erythrocyte membrane protein densities and haemoglobin (Hb) status were examined. Any interaction of Hb with PHZ/OA was checked by calorimetric and spectroscopic analysis using pure molecules. Occurrence of erythrocyte apoptosis and involvement of free iron in all groups were evaluated. PHZ exposure to erythrocytes results in OS with subsequent apoptosis as evidenced from increased lipid peroxidation and translocation of phosphatidylserine in outer membrane. Preservations of erythrocyte cytoskeletal architecture and membrane bound enzyme activity were found in presence of OA. Moreover, both heme and globin of Hb was examined to be conserved by OA. Presence of OA, impeded apoptosis also, possibly by thwarting Hb breakdown followed by free iron release and consequent free radical generation. Additionally, direct sequential binding of OA with PHZ endorsed another protective mechanism of OA toward erythrocytes. OA affords protection to erythrocytes by conserving its major components and prevents haemolysis which projects OA as a haemato-protective agent. Apart from combating PHZ toxicity, anti-apoptotic action of OA strongly suggests its usage in anaemia and β-thalassaemia patients to curb irreversible erythrocyte breakdown. This research strongly recommends OA in pure form or from dietary sources as a therapeutic against haemolytic disorders.
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Affiliation(s)
- Adrita Banerjee
- Department of Physiology, Vidyasagar College, 39, Sankar Ghosh Lane, Kolkata, 700006, India; Oxidative Stress and Free Radical Biology Laboratory, Department of Physiology, University of Calcutta, 92, APC Road, Kolkata, 700009, India
| | - Tiyasa Dey
- Oxidative Stress and Free Radical Biology Laboratory, Department of Physiology, University of Calcutta, 92, APC Road, Kolkata, 700009, India
| | - Romit Majumder
- Department of Physiology, Vidyasagar College, 39, Sankar Ghosh Lane, Kolkata, 700006, India; Oxidative Stress and Free Radical Biology Laboratory, Department of Physiology, University of Calcutta, 92, APC Road, Kolkata, 700009, India
| | - Tuhin Bhattacharya
- Department of Physiology, University of Calcutta, 92, APC Road, Kolkata, 700009, India
| | - Sanjit Dey
- Department of Physiology, University of Calcutta, 92, APC Road, Kolkata, 700009, India
| | - Debasish Bandyopadhyay
- Oxidative Stress and Free Radical Biology Laboratory, Department of Physiology, University of Calcutta, 92, APC Road, Kolkata, 700009, India.
| | - Aindrila Chattopadhyay
- Department of Physiology, Vidyasagar College, 39, Sankar Ghosh Lane, Kolkata, 700006, India.
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Yedgar S, Barshtein G, Gural A. Hemolytic Activity of Nanoparticles as a Marker of Their Hemocompatibility. MICROMACHINES 2022; 13:mi13122091. [PMID: 36557391 PMCID: PMC9783501 DOI: 10.3390/mi13122091] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 11/23/2022] [Accepted: 11/25/2022] [Indexed: 06/01/2023]
Abstract
The potential use of nanomaterials in medicine offers opportunities for novel therapeutic approaches to treating complex disorders. For that reason, a new branch of science, named nanotoxicology, which aims to study the dangerous effects of nanomaterials on human health and on the environment, has recently emerged. However, the toxicity and risk associated with nanomaterials are unclear or not completely understood. The development of an adequate experimental strategy for assessing the toxicity of nanomaterials may include a rapid/express method that will reliably, quickly, and cheaply make an initial assessment. One possibility is the characterization of the hemocompatibility of nanomaterials, which includes their hemolytic activity as a marker. In this review, we consider various factors affecting the hemolytic activity of nanomaterials and draw the reader's attention to the fact that the formation of a protein corona around a nanoparticle can significantly change its interaction with the red cell. This leads us to suggest that the nanomaterial hemolytic activity in the buffer does not reflect the situation in the blood plasma. As a recommendation, we propose studying the hemocompatibility of nanomaterials under more physiologically relevant conditions, in the presence of plasma proteins in the medium and under mechanical stress.
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Affiliation(s)
- Saul Yedgar
- Department of Biochemistry, The Faculty of Medicine, Hebrew University, Jerusalem 91120, Israel
| | - Gregory Barshtein
- Department of Biochemistry, The Faculty of Medicine, Hebrew University, Jerusalem 91120, Israel
| | - Alexander Gural
- Blood Bank, Hadassah-Hebrew University Medical Center, Jerusalem 91120, Israel
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Barshtein G, Zelig O, Gural A, Arbell D, Yedgar S. Determination of red blood cell adhesion to vascular endothelial cells: A critical role for blood plasma. Colloids Surf B Biointerfaces 2021; 210:112226. [PMID: 34836705 DOI: 10.1016/j.colsurfb.2021.112226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Revised: 10/27/2021] [Accepted: 11/14/2021] [Indexed: 10/19/2022]
Abstract
Red blood cell (RBC) adhesion to vascular endothelial cells (EC) is considered a potent effector of circulatory disorders, and its enhancement is implicated in the pathophysiology of numerous conditions, mainly hemoglobinopathies. The actual RBC/EC interaction is determined by both cellular and plasmatic factors, and the differentiation between them is essential for understanding its physiological implications. Yet, RBC/EC adhesion has been studied predominantly in protein-free media. To explore the plasma contribution to RBC/EC adhesion, we examined the adhesion of human RBC to human vascular endothelial cells in the presence of fresh frozen plasma (FFP) and compared it to that in a protein-free phosphate-buffered saline (PBS). RBC from blood samples freshly-collected from five healthy donors and from fifteen units of packed RBC units were used. The same FFP sample was used in all measurements. In FFP, the RBC form strongly adherent aggregates, which are dispersed as the shear stress (τ) increases to 3.0 Pa, and even at 5.0 Pa a large portion of the RBC are still adherent. In PBS, the RBC are singly dispersed and their adhesion becomes insignificant already at τ = 0.5 Pa. No cross-correlation was found between the adhesion in PBS vs. that in FFP at the same τ. However, in both media, under conditions that form singly dispersed adherent RBC, an inverse correlation between RBC/EC adhesion in PBS vs. that in FFP was observed. This study clearly implies that for understanding the physiological relevance of RBC/EC adhesion it should be determined in plasma.
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Affiliation(s)
- Gregory Barshtein
- Department Biochemistry, The Hebrew University Medical School, Jerusalem, Israel.
| | | | | | - Dan Arbell
- Department of Pediatric Surgery, The Hadassah University Hospital, Jerusalem, Israel
| | - Saul Yedgar
- Department Biochemistry, The Hebrew University Medical School, Jerusalem, Israel
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Banerjee A, Dey T, Ghosh AK, Mishra S, Bandyopadhyay D, Chattopadhyay A. Insights into the ameliorative effect of oleic acid in rejuvenating phenylhydrazine induced oxidative stress mediated morpho-functionally dismantled erythrocytes. Toxicol Rep 2020; 7:1551-1563. [PMID: 33294386 PMCID: PMC7689048 DOI: 10.1016/j.toxrep.2020.10.022] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Revised: 10/27/2020] [Accepted: 10/29/2020] [Indexed: 12/20/2022] Open
Abstract
Phenylhydrazine (PHZ), an intermediate in the synthesis of fine chemicals is toxic for human health and environment. Despite of having severe detrimental effects on different physiological systems, exposure of erythrocytes to PHZ cause destruction of haemoglobin and membrane proteins leading to iron release and complete haemolysis of red blood cells (RBC). Involvement of oxidative stress behind such action triggers the urge for searching a potent antioxidant. The benefits of consuming olive oil is attributed to its 75% oleic acid (OA) content in average. Olive oil is the basic component of Mediterranean diet. Hence, OA has been chosen in our present in vitro study to explore its efficacy against PHZ (1 mM) induced alterations in erythrocytes. Four different concentrations of OA (0.01 nM, 0.02 nM, 0.04 nM and 0.06 nM) were primarily experimented with, among which 0.06 nM OA has shown to give maximal protection. This study demonstrates the capability of OA in preserving the morphology, intracellular antioxidant status and the activities of metabolic enzymes of RBCs that have been diminished by PHZ, through its antioxidant mechanisms. The results of the present study firmly establish OA as a promising antioxidant for conserving the health of erythrocyte from PHZ toxicity which indicate toward future possible use of OA either singly or in combination with other dietary components for protection of erythrocytes against PHZ induced toxic cellular changes.
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Key Words
- AFM, Atomic force microscope
- ANOVA, One way analysis of variance
- ATP, Adenosine triphosphate
- DCF, 2′ 7′-Dichlorofluorescin
- DCFDA, 2′ 7′-Dichlorofluorescin diacetate
- DMSO, Dimethyl sulfoxide
- DTNB, 5 5′- dithio-bis-[2-nitro benzoic acid]
- EDTA, Ethylenediaminetetraacetic acid
- Erythrocytes
- FACS, Fluorescence activated cell sorter
- FITC, Fluorescein isothiocyanate
- FSC, Forward scattering
- G6PDH, Glucose 6 phosphate dehydrogenase
- GPx, Glutathione Peroxidase
- GR, Glutathione Reductase
- GST, Glutathione-S-transferase
- HK, Hexokinase
- Hb, Haemoglobin
- LDH, Lactate dehydrogenase
- LPO, Lipid peroxidation
- MDA, Malondialdehyde
- MSA, Methanesulfinic acid
- Morphology
- NADPH, Reduced nicotinamide adenine di-nucleotide phosphate
- NBT, Nitro blue tetrazolium chloride
- OA, Oleic acid
- Oleic acid
- PBS, Phosphate buffered saline
- PFK, Phosphofructokinase
- PHZ, Phenylhydrazine
- PPP, Pentose Phosphate Pathway
- Phenylhydrazine
- RBC, Red blood Cell
- ROS
- ROS, Reactive oxygen species
- SOD, Superoxide dismutase
- TBA, Thiobarbituric acid
- TBARS, Thiobarbituric acid reactive substance
- TCA, Tricholoroacetic acid
- Toxicity
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Affiliation(s)
- Adrita Banerjee
- Department of Physiology, Vidyasagar College, 39, Sankar Ghosh Lane, Kolkata- 700006, India.,Oxidative Stress and Free Radical Biology Laboratory, Department of Physiology, University of Calcutta, 92, APC Road, Kolkata- 700009, India
| | - Tiyasa Dey
- Oxidative Stress and Free Radical Biology Laboratory, Department of Physiology, University of Calcutta, 92, APC Road, Kolkata- 700009, India
| | - Arnab Kumar Ghosh
- Oxidative Stress and Free Radical Biology Laboratory, Department of Physiology, University of Calcutta, 92, APC Road, Kolkata- 700009, India
| | - Sanatan Mishra
- Department of Physiology, Vidyasagar College, 39, Sankar Ghosh Lane, Kolkata- 700006, India.,Oxidative Stress and Free Radical Biology Laboratory, Department of Physiology, University of Calcutta, 92, APC Road, Kolkata- 700009, India
| | - Debasish Bandyopadhyay
- Oxidative Stress and Free Radical Biology Laboratory, Department of Physiology, University of Calcutta, 92, APC Road, Kolkata- 700009, India
| | - Aindrila Chattopadhyay
- Department of Physiology, Vidyasagar College, 39, Sankar Ghosh Lane, Kolkata- 700006, India
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Barshtein G, Gural A, Zelig O, Arbell D, Yedgar S. Unit-to-unit variability in the deformability of red blood cells. Transfus Apher Sci 2020; 59:102876. [PMID: 32690367 DOI: 10.1016/j.transci.2020.102876] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Revised: 06/14/2020] [Accepted: 07/06/2020] [Indexed: 12/22/2022]
Abstract
BACKGROUND In blood banking practice, the storage duration is used as the primary criterion for inventory management, and usually, the packed red blood cells (PRBC) units are supplied primarily according to first-in-first-out (FIFO) principle. However, the actual functionality of individual PRBC units is mostly ignored. One of the main features of the RBCs not accounted for under this approach is the deformability of the red cells, i.e., their ability to affect the recipients' blood flow. The objective of the study was to analyze unit-to-unit variability in the deformability of PRBCs during their cold storage. METHODS RBC samples were obtained from twenty leukoreduced PRBC units, stored in SAGM. The deformability of cells was monitored from the day of donation throughout 42 days. RBC deformability was determined using the computerized cell flow-properties analyzer (CFA) based on cell elongation under a shear stress of 3.0 Pa, expressed by the elongation-ratio (ER). The image analysis determines the ER for each cell and provides the ER distribution in the population of 3000-6000 cells. RESULTS The deformability of freshly-collected RBCs exhibited marked variability already on the day of donation. We also found that the aging curve of PRBC deformability varies significantly among donors. SIGNIFICANCE The present study has demonstrated that storage duration is only one of the factors, and seemingly not even the major one, affecting the PRBCs functionality. Therefore, the FIFO approach is not sufficient for assessing the potential transfusion outcome, and the PRBC functionality should be determined explicitly for each unit.
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Affiliation(s)
- Gregory Barshtein
- Department of Biochemistry, Hebrew University Faculty of Medicine, Jerusalem, Israel.
| | - Alexander Gural
- Blood Bank, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Orly Zelig
- Blood Bank, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Dan Arbell
- Department of Pediatric Surgery, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Saul Yedgar
- Department of Biochemistry, Hebrew University Faculty of Medicine, Jerusalem, Israel
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Liu F, Dai S, Feng D, Peng X, Qin Z, Kearns AC, Huang W, Chen Y, Ergün S, Wang H, Rappaport J, Bryda EC, Chandrasekhar A, Aktas B, Hu H, Chang SL, Gao B, Qin X. Versatile cell ablation tools and their applications to study loss of cell functions. Cell Mol Life Sci 2019; 76:4725-4743. [PMID: 31359086 PMCID: PMC6858955 DOI: 10.1007/s00018-019-03243-w] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2019] [Revised: 07/17/2019] [Accepted: 07/22/2019] [Indexed: 12/22/2022]
Abstract
Targeted cell ablation is a powerful approach for studying the role of specific cell populations in a variety of organotypic functions, including cell differentiation, and organ generation and regeneration. Emerging tools for permanently or conditionally ablating targeted cell populations and transiently inhibiting neuronal activities exhibit a diversity of application and utility. Each tool has distinct features, and none can be universally applied to study different cell types in various tissue compartments. Although these tools have been developed for over 30 years, they require additional improvement. Currently, there is no consensus on how to select the tools to answer the specific scientific questions of interest. Selecting the appropriate cell ablation technique to study the function of a targeted cell population is less straightforward than selecting the method to study a gene's functions. In this review, we discuss the features of the various tools for targeted cell ablation and provide recommendations for optimal application of specific approaches.
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Affiliation(s)
- Fengming Liu
- Department of Neuroscience, Lewis Katz School of Medicine at Temple University, 3500 N Broad Street, Philadelphia, PA, 19140, USA
- Division of Comparative Pathology, Tulane National Primate Research Center, Covington, LA, 70433, USA
- Department of Immunology and Microbiology, Tulane University School of Medicine, New Orleans, LA, 70112, USA
| | - Shen Dai
- Department of Neuroscience, Lewis Katz School of Medicine at Temple University, 3500 N Broad Street, Philadelphia, PA, 19140, USA
| | - Dechun Feng
- Laboratory of Liver Diseases, National Institute on Alcohol Abuse and Alcoholism, National Institutes of Health, Bethesda, MD, 20892, USA
| | - Xiao Peng
- Department of Neuroscience, Lewis Katz School of Medicine at Temple University, 3500 N Broad Street, Philadelphia, PA, 19140, USA
| | - Zhongnan Qin
- Department of Neuroscience, Lewis Katz School of Medicine at Temple University, 3500 N Broad Street, Philadelphia, PA, 19140, USA
- Division of Comparative Pathology, Tulane National Primate Research Center, Covington, LA, 70433, USA
- Department of Immunology and Microbiology, Tulane University School of Medicine, New Orleans, LA, 70112, USA
| | - Alison C Kearns
- Department of Neuroscience, Lewis Katz School of Medicine at Temple University, 3500 N Broad Street, Philadelphia, PA, 19140, USA
| | - Wenfei Huang
- Institute of NeuroImmune Pharmacology, Seton Hall University, 400 South Orange Avenue, South Orange, NJ, 07079, USA
| | - Yong Chen
- Department of Neuroscience, Lewis Katz School of Medicine at Temple University, 3500 N Broad Street, Philadelphia, PA, 19140, USA
- Key Lab for Immunology in Universities of Shandong Province, School of Clinical Medicine, Weifang Medical University, 261053, Weifang, People's Republic of China
| | - Süleyman Ergün
- Institute of Anatomy and Cell Biology, Julius-Maximillan University, 97070, Wurzburg, Germany
| | - Hong Wang
- Department of Neuroscience, Lewis Katz School of Medicine at Temple University, 3500 N Broad Street, Philadelphia, PA, 19140, USA
| | - Jay Rappaport
- Division of Pathology, Tulane National Primate Research Center, 18703 Three Rivers Road, Covington, LA, 70433, USA
| | - Elizabeth C Bryda
- Rat Resource and Research Center, University of Missouri, 4011 Discovery Drive, Columbia, MO, 65201, USA
| | - Anand Chandrasekhar
- Division of Biological Sciences, 340D Life Sciences Center, University of Missouri, 1201 Rollins St, Columbia, MO, USA
| | - Bertal Aktas
- Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, 02115, USA
| | - Hongzhen Hu
- Department of Anesthesiology, Center for the Study of Itch, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - Sulie L Chang
- Institute of NeuroImmune Pharmacology, Seton Hall University, 400 South Orange Avenue, South Orange, NJ, 07079, USA
| | - Bin Gao
- Laboratory of Liver Diseases, National Institute on Alcohol Abuse and Alcoholism, National Institutes of Health, Bethesda, MD, 20892, USA
| | - Xuebin Qin
- Department of Neuroscience, Lewis Katz School of Medicine at Temple University, 3500 N Broad Street, Philadelphia, PA, 19140, USA.
- Division of Comparative Pathology, Tulane National Primate Research Center, Covington, LA, 70433, USA.
- Department of Immunology and Microbiology, Tulane University School of Medicine, New Orleans, LA, 70112, USA.
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Organs-on-Chips: a new paradigm for safety assessment of drug-induced thrombosis. CURRENT OPINION IN TOXICOLOGY 2019. [DOI: 10.1016/j.cotox.2019.08.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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10
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Ajibade TO, Oyagbemi AA, Durotoye LA, Omóbòwálé TO, Asenuga ER, Olayemi FO. Modulatory effects of melatonin and vitamin C on oxidative stress-mediated haemolytic anaemia and associated cardiovascular dysfunctions in rats. JOURNAL OF COMPLEMENTARY & INTEGRATIVE MEDICINE 2017; 14:/j/jcim.ahead-of-print/jcim-2015-0082/jcim-2015-0082.xml. [PMID: 28237973 DOI: 10.1515/jcim-2015-0082] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/25/2015] [Accepted: 08/15/2016] [Indexed: 01/31/2023]
Abstract
Background Phenylhydrazine (PHE) in experimental animal models has been widely reported to cause haemolytic anaemia, via the induction of oxidative stress and thus causing deleterious cardiovascular complications. Hence, this study was designed to evaluate the possible modulatory role of melatonin (MLT) or vitamin C when co-administered with PHE. Methods Anaemia was established with PHE administration. MLT or vitamin C was co-administered with PHE. Haematological parameters, markers of oxidative stress, enzymic and non-enzymic antioxidants, blood pressure and electrocardiograms were assessed. Results PHE administration led to a significant (p<0.05) increase in malondialdehyde (MDA), and hydrogen peroxide (H2O2) generated in cardiac, renal and red blood cell (RBC) lysates. PHE also significantly reduced the activity of glutathione peroxidase (GPx), superoxide dismutase (SOD) and reduced glutathione (GSH) contents, respectively. The RBC counts, haemoglobin (Hb) concentration and packed cell volume (PCV) were also significantly reduced following the administration of PHE. Furthermore, the systolic blood pressure (SBP), diastolic blood pressure (DBP) and mean arterial blood pressure (MABP) increased significantly in rats administered PHE alone. Similarly, PHE administration led to a significant drop in heart rate but prolonged QRS, QT and QTc interval. Pathology of the heart and kidney was also observed in PHE treated group. However, treatment with MLT and vitamin C improved enzymic and non-enzymic antioxidant system together with the restoration of SBP, DBP and MABP to near normal. The architectural anarchy observed in the heart and kidney of PHE administered rats was reversed to some extent. Conclusions Hence, MLT and vitamin C could be employed as therapeutic targets in various cardiovascular diseases and its complications.
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Hanson MM, Liu F, Dai S, Kearns A, Qin X, Bryda EC. Rapid conditional targeted ablation model for hemolytic anemia in the rat. Physiol Genomics 2016; 48:626-32. [PMID: 27368711 DOI: 10.1152/physiolgenomics.00026.2016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2016] [Accepted: 06/27/2016] [Indexed: 01/14/2023] Open
Abstract
Effective methods for cell ablation are important tools for examining the anatomical, functional, and behavioral consequences of selective loss of specific cell types in animal models. We have developed an ablation system based on creating genetically modified animals that express human CD59 (hCD59), a membrane receptor, and administering intermedilysin (ILY), a toxin produced by Streptococcus intermedius, which binds specifically to hCD59 to induce cell lysis. As proof-of-concept in the rat, we generated an anemia model, SD-Tg(CD59-HBA1)Bryd, which expresses hCD59 on erythrocytes. Hemolysis is a common complication of inherited or acquired blood disorders, which can result in cardiovascular compromise and death. A rat model that can replicate hemolysis through specific ablation of erythrocytes would allow further study of disease and novel treatments. In vitro, complete lysis of erythrocytes expressing hCD59 was observed at and above 250 pM ILY, while no lysis was observed in wild-type erythrocytes at any ILY concentration (8-1,000 pM). In vivo, ILY intravenous injection (100 ng/g body wt) dramatically reduced the hematocrit within 10 min, with a mean hematocrit reduction of 43% compared with 1.4% in the saline control group. Rats injected with ILY at 500 ng/g intraperitoneally developed gross signs of anemia. Histopathology confirmed anemia and revealed hepatic necrosis, with microthrombi present. These studies validate the hCD59-ILY cell ablation technology in the rat and provide the scientific community with a new rapid conditional targeted ablation model for hemolytic anemia and hemolysis-associated sequelae.
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Affiliation(s)
- Marina M Hanson
- Department of Veterinary Pathobiology, University of Missouri, Columbia, Missouri
| | - Fengming Liu
- Department of Neuroscience, Temple University, School of Medicine, Philadelphia, Pennsylvania
| | - Shen Dai
- Department of Neuroscience, Temple University, School of Medicine, Philadelphia, Pennsylvania
| | - Alison Kearns
- Department of Neuroscience, Temple University, School of Medicine, Philadelphia, Pennsylvania
| | - Xuebin Qin
- Department of Neuroscience, Temple University, School of Medicine, Philadelphia, Pennsylvania
| | - Elizabeth C Bryda
- Department of Veterinary Pathobiology, University of Missouri, Columbia, Missouri; Rat Resource and Research Center, University of Missouri, Columbia, Missouri; and
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EPO-dependent induction of erythroferrone drives hepcidin suppression and systematic iron absorption under phenylhydrazine-induced hemolytic anemia. Blood Cells Mol Dis 2016; 58:45-51. [PMID: 27067488 DOI: 10.1016/j.bcmd.2016.02.005] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2015] [Revised: 02/16/2016] [Accepted: 02/17/2016] [Indexed: 02/07/2023]
Abstract
Hemolytic anemia is a common form of anemia due to hemolysis, resulting in disordered iron homeostasis. In this study, a dose of 40mg/kg phenylhydrazine (PHZ) was injected into mice to successfully establish a pronounced anemia animal model, which resulted in stress erythropoiesis and iron absorption. We found that serum erythropoietin (EPO) concentration was dramatically elevated by nearly 5000-fold for the first 2days, and then drop to the basal level on day 6 after PHZ injection. Mirrored with serum EPO concentration, the mRNA expression of erythroferrone (ERFE) was rapidly increased in the bone marrow and spleen 3days after injection of PHZ, and then gradually decreased but was still higher than baseline on day 6. In addition, we also found that the hepcidin mRNA levels were gradually reduced almost up to 8-fold on day 5, and then was ameliorated compared to the untreated control. Mechanistic investigation manifested that the increase of serum EPO essentially determined the induction of ERFE expression particular at the first 3days after PHZ treatment. Lentiviral mediated ERFE knockdown significantly restrained hepcidin suppression under PHZ treatment. Thus, our data unearthed EPO-dependent ERFE expression acts as an erythropoiesis-driven regulator of iron metabolism under PHZ-induced hemolytic anemia.
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Barshtein G, Livshits L, Shvartsman LD, Shlomai NO, Yedgar S, Arbell D. Polystyrene Nanoparticles Activate Erythrocyte Aggregation and Adhesion to Endothelial Cells. Cell Biochem Biophys 2015; 74:19-27. [DOI: 10.1007/s12013-015-0705-6] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Abstract
OBJECTIVE Blood loss and transfusion are frequent among patients undergoing liver surgery. Concerns have been raised about the safety and efficacy of transfusing stored blood. The influence of transfusing fresh vs. stored blood on the liver has not been studied to date. We tested the hypothesis that transfusion of stored, but not fresh blood, adversely affects liver outcome in vivo following acute hemorrhage. Additionally, possible mechanisms linking adverse liver outcome with increased storage duration were evaluated. DESIGN Prospective, controlled, animal study. SETTING University research laboratory. SUBJECTS Adult male Sprague-Dawley rats INTERVENTIONS Anesthetized rats were randomized to control, hemorrhagic and shock group (acute bleeding; HSG), or hemorrhagic and blood resuscitation groups (BR) (with fresh blood [BR-d0], blood stored for 4 [BR-d4] or 7 [BR-d7] days, or packed RBCs stored for 7 days [packed RBC-d7]). MEASUREMENTS AND MAIN RESULTS Administration of blood or packed RBC stored for 7 days exacerbated liver injury as reflected by liver necrosis and enhanced apoptosis (p < 0.001). Functional MRI analysis of the liver demonstrated significant improvement in liver perfusion with fresh blood (% change in functional MRI signal intensity due to hyperoxia was 16% ± 3% in BR-d0 vs. 4% ± 3% in hemorrhagic group, p < 0.001) but not with stored blood (12% ± 2% and 9% ± 5% for BR-d4 and BR-d7, respectively). Analysis of stored blood showed reduction in RBC deformability at 7 days of storage, reflecting a five-fold increase in the number of undeformable cells. CONCLUSION Liver injury is exacerbated by the transfusion of stored blood, primarily due to the change in the rheological properties of RBC. This data call for clinical studies in patients undergoing liver resection or transplantation.
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Marković SD, Zižić JB, Obradović AD, Ognjanović BI, Stajn AS, Saičić ZS, Spasić MB. Energy production and redox status of rat red blood cells after reticulocytosis induced by various treatments. ACTA BIOLOGICA HUNGARICA 2011; 62:122-32. [PMID: 21555264 DOI: 10.1556/abiol.62.2011.2.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Stimulated erythropoiesis and reticulocytosis can be induced by daily bleeding, or by phenylhydrazine (PHZ) treatment. We compared the in vivo effects of PHZ and bleeding treatment on haematological, energy and redox status parameters in red blood cells (RBC) of rats. The results showed that all followed haematological parameters were significantly lower in bleeding, compared to PHZ-treated rats. PHZ induced even 2.58-fold higher reticulocytosis as compared to bleeding treatment. Although PHZ induced higher reticulocytosis, respiration intensity and energy production was lower than in bleeding-induced reticulocytes. These alterations were the consequence of increased superoxide anion and peroxynitrite concentrations in PHZ-treated rats. Bleeding treatment resulted in increased activity of an antioxidative enzyme, superoxide dismutase. In conclusion, differences in these two experimental models for reticulocytosis may be used as tools for appropriate pharmacological testing of redox-active substances considering energy and redox processes, as well as apoptosis pathways.
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Affiliation(s)
- Snežana D Marković
- Department for Biology and Ecology, University of Kragujevac Faculty of Science, Kragujevac Serbia.
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Plasma Factor in Red Blood Cells Adhesion to Endothelial Cells: Humans and Rats. Cell Biochem Biophys 2010; 58:157-61. [DOI: 10.1007/s12013-010-9102-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Koshkaryev A, Barshtein G, Yedgar S. Vitamin E induces phosphatidylserine externalization and red cell adhesion to endothelial cells. Cell Biochem Biophys 2010; 56:109-14. [PMID: 20020330 DOI: 10.1007/s12013-009-9074-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Red blood cell (RBC) adhesion to vessel wall endothelium is a potent catalyst of vascular occlusion and occurs in oxidative stress states such as hemoglobinopathies and cardiovascular conditions. These are often treated with vitamin E (VitE), a "classic" antioxidant. In this study, we examined the effects of VitE on RBC adhesion to vascular endothelial cells (EC), and on translocation of phosphatidylserine (PS) to RBC surface, known as a potent mediator of RBC/EC adhesion, facilitating thrombus formation. Treatment of RBC with VitE strongly induces (up to sevenfold) PS externalization and enhances (up to 20-fold) their adherence to EC. The VitE hydrophilic analogue-Trolox-does not incorporate into cell membranes. Trolox did not exhibit any of these effects, implying that the VitE effect is due to its known ability to incorporate into cell membranes. The membrane-incorporated VitE significantly reduced the level of reactive oxygen species in H(2)O(2)-treated RBC, demonstrating that VitE elevates RBC/EC adhesion despite acting as an anti-oxidant. This study demonstrates for the first time that contrary to the common view of VitE as a beneficial supplement, VitE may introduce a circulatory risk by inducing flow-disturbing RBC adherence to blood vessel wall and the pro-thrombotic PS exposure.
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Affiliation(s)
- Alexander Koshkaryev
- Department of Biochemistry, Hebrew University-Hadassah Medical School, Jerusalem, Israel
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Glutathione status in the blood of rats after reticulocytosis induced by phenylhydrazine and bleeding. ARCH BIOL SCI 2010. [DOI: 10.2298/abs1003589m] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
In this experiment, we compared the in vivo effects of phenylhydrazine (PHZ) and bleeding treatment on the redox status and glutathione antioxidative mechanism parameters in the plasma and red blood cells (RBC) of rats. Results showed a lower level of reactive oxygen species (ROS), a higher level of lipid peroxidation and the effective antioxidative role of the glutathione system in the blood of bleeding rats. PHZ-treatment induced higher concentrations of ROS and an accumulation of oxidized glutathione in the plasma, while the glutathione system showed a satisfactory antioxidative capacity in the RBC of rats. When comparing the two anemic groups, the PHZ-treated rats showed marked oxidative stress in the plasma. .
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Kaul DK, Koshkaryev A, Artmann G, Barshtein G, Yedgar S. Additive effect of red blood cell rigidity and adherence to endothelial cells in inducing vascular resistance. Am J Physiol Heart Circ Physiol 2008; 295:H1788-93. [DOI: 10.1152/ajpheart.253.2008] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
To explore the contribution of red blood cell (RBC) deformability and interaction with endothelial cells (ECs) to circulatory disorders, these RBC properties were modified by treatment with hydrogen peroxide (H2O2), and their effects on vascular resistance were monitored following their infusion into rat mesocecum vasculature. Treatment with 0.5 mM H2O2 increased RBC/EC adherence without significant alteration of RBC deformability. At 5.0 mM H2O2, RBC deformability was considerably reduced, inducing a threefold increase in the number of undeformable cells, whereas RBC/EC adherence was not further affected by the increased H2O2 concentration. This enabled the selective manipulation of RBC adherence and deformability and the testing of their differential effect on vascular resistance. Perfusion of RBCs with enhanced adherence and unchanged deformability (treatment with 0.5 mM H2O2) increased vascular resistance by about 35% compared with untreated control RBCs. Perfusion of 5.0 mM H2O2-treated RBCs, with reduced deformability (without additional increase of adherence), further increased vascular resistance by about 60% compared with untreated control RBCs. These results demonstrate the specific effects of elevated adherence and reduced deformability of oxidized RBCs on vascular resistance. These effects can be additive, depending on the oxidation conditions. The oxidation-induced changes applied in this study are moderate compared with those observed in RBCs in pathological states. Yet, they caused a considerable increase in vascular resistance, thus demonstrating the potency of RBC/EC adherence and RBC deformability in determining resistance to blood flow in vivo.
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. LH, . SK, . AAA, . NES, . NED, . KAEA. Flow Cytometric Determination of Percentage of Red Blood Vesicles in β-Thalassemia. JOURNAL OF MEDICAL SCIENCES 2008. [DOI: 10.3923/jms.2008.182.187] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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