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Zhu K, Wang L, Xiao Y, Zhang X, You G, Chen Y, Wang Q, Zhao L, Zhou H, Chen G. Nanomaterial-related hemoglobin-based oxygen carriers, with emphasis on liposome and nano-capsules, for biomedical applications: current status and future perspectives. J Nanobiotechnology 2024; 22:336. [PMID: 38880905 PMCID: PMC11180412 DOI: 10.1186/s12951-024-02606-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2024] [Accepted: 05/30/2024] [Indexed: 06/18/2024] Open
Abstract
Oxygen is necessary for life and plays a key pivotal in maintaining normal physiological functions and treat of diseases. Hemoglobin-based oxygen carriers (HBOCs) have been studied and developed as a replacement for red blood cells (RBCs) in oxygen transport due to their similar oxygen-carrying capacities. However, applications of HBOCs are hindered by vasoactivity, oxidative toxicity, and a relatively short circulatory half-life. With advancements in nanotechnology, Hb encapsulation, absorption, bioconjugation, entrapment, and attachment to nanomaterials have been used to prepare nanomaterial-related HBOCs to address these challenges and pend their application in several biomedical and therapeutic contexts. This review focuses on the progress of this class of nanomaterial-related HBOCs in the fields of hemorrhagic shock, ischemic stroke, cancer, and wound healing, and speculates on future research directions. The advancements in nanomaterial-related HBOCs are expected to lead significant breakthroughs in blood substitutes, enabling their widespread use in the treatment of clinical diseases.
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Affiliation(s)
- Kai Zhu
- Academy of Military Medical Sciences, Beijing, 100850, China
| | - Lijun Wang
- Academy of Military Medical Sciences, Beijing, 100850, China
- Department of Morphology Laboratory, Zhuhai Campus of Zunyi Medical University, Zhuhai, 519041, China
| | - Yao Xiao
- Academy of Military Medical Sciences, Beijing, 100850, China
| | - Xiaoyong Zhang
- Academy of Military Medical Sciences, Beijing, 100850, China
| | - Guoxing You
- Academy of Military Medical Sciences, Beijing, 100850, China
| | - Yuzhi Chen
- Academy of Military Medical Sciences, Beijing, 100850, China
| | - Quan Wang
- Academy of Military Medical Sciences, Beijing, 100850, China
| | - Lian Zhao
- Academy of Military Medical Sciences, Beijing, 100850, China.
| | - Hong Zhou
- Academy of Military Medical Sciences, Beijing, 100850, China.
| | - Gan Chen
- Academy of Military Medical Sciences, Beijing, 100850, China.
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2
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Wang Y, Wang W, Zhang L, Chen G. The Protection of Enzyme Activity for the Preparation of Humanized Polymerized Hemoglobin-Superoxide Dismutase-Catalase-Carbonic Anhydrase. DOKL BIOCHEM BIOPHYS 2024; 516:73-82. [PMID: 38539011 DOI: 10.1134/s1607672923600483] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Revised: 02/02/2024] [Accepted: 02/02/2024] [Indexed: 05/26/2024]
Abstract
This work finds suitable enzyme activity protectants to improve the recovery rate of enzyme activity in the preparation of human polymerized hemoglobin-superoxide dismutase-catalase-carbonic anhydrase (PolyHb-SOD-CAT-CA), including trehalose, sucrose, glucose, hydroxypropyl-β-cyclodextrin, and mannitol.Different types and concentrations of enzyme activity protective agents were added during polymerization to compare their protective ability to enzyme activity and the effect on the properties of hemoglobin. The study found that compared with trehalose, the protective effect of sucrose on CA enzyme activity is non-significant to that on hemoglobin, the recovery rate of SOD, and CAT enzyme activity has significant increased. Glucose, hydroxypropyl-β-cyclodextrin, and mannitol are unsuitable for the added enzyme activity protective agent of PolyHb-SOD-CAT-CA.The protective effect of sucrose on CA was non-significant with trehalose. The protective effect of sucrose on SOD and CAT enzyme activity was higher than trehalose, and the protective effect reached the maximum when the concentration reached 1.5%.
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Affiliation(s)
- Yaoxi Wang
- College of Life Science and Engineering, Southwest Jiaotong University, Chengdu, Sichuan, PR China
| | - Wanjun Wang
- College of Life Science and Engineering, Southwest Jiaotong University, Chengdu, Sichuan, PR China
| | - Lili Zhang
- Department of Bioengineering, Zhuhai Campus of Zunyi Medical University, Zhuhai City, Guangdong Province, PR China
| | - Gang Chen
- Department of Bioengineering, Zhuhai Campus of Zunyi Medical University, Zhuhai City, Guangdong Province, PR China.
- Beijing Pro-heme Biotech Co.ltd, Beijing, Changping District, PR China.
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3
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Zhang Q, Ma YX, Dai Z, Zhang B, Liu SS, Li WX, Fu CQ, Wang QM, Yin W. Tracking Research on Hemoglobin-Based Oxygen Carriers: A Scientometric Analysis and In-Depth Review. Drug Des Devel Ther 2023; 17:2549-2571. [PMID: 37645624 PMCID: PMC10461757 DOI: 10.2147/dddt.s422770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Accepted: 08/04/2023] [Indexed: 08/31/2023] Open
Abstract
Numerous studies on the formulation and clinical applications of novel hemoglobin-based oxygen carriers (HBOCs) are reported in the scientific literature. However, there are fewer scientometric analysis related to HBOCs. Here, we illustrate recent studies on HBOCs using both a scientometric analysis approach and a scope review method. We used the former to investigate research on HBOCs from 1991 to 2022, exploring the current hotspots and research trends, and then we comprehensively analyzed the relationship between concepts based on the keyword analysis. The evolution of research fields, knowledge structures, and research topics in which HBOCs located are revealed by scientometric analysis. The elucidation of type, acting mechanism, potential clinical practice, and adverse effects of HBOCs helps to clarify the prospects of this biological agent. Scientometrics analyzed 1034 publications in this research field, and these findings provide a promising roadmap for further study.
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Affiliation(s)
- Qi Zhang
- Department of Emergency, Xijing Hospital, Air Force Medical University, Xi’an, People’s Republic of China
| | - Yue-Xiang Ma
- Department of Emergency, Xijing Hospital, Air Force Medical University, Xi’an, People’s Republic of China
| | - Zheng Dai
- Department of Emergency, Xijing Hospital, Air Force Medical University, Xi’an, People’s Republic of China
| | - Bin Zhang
- Department of Emergency, Xijing Hospital, Air Force Medical University, Xi’an, People’s Republic of China
| | - Shan-Shou Liu
- Department of Emergency, Xijing Hospital, Air Force Medical University, Xi’an, People’s Republic of China
| | - Wen-Xiu Li
- Department of Emergency, Xijing Hospital, Air Force Medical University, Xi’an, People’s Republic of China
| | - Chuan-Qing Fu
- Department of Emergency, Xijing Hospital, Air Force Medical University, Xi’an, People’s Republic of China
| | - Qian-Mei Wang
- Department of Emergency, Xijing Hospital, Air Force Medical University, Xi’an, People’s Republic of China
| | - Wen Yin
- Department of Emergency, Xijing Hospital, Air Force Medical University, Xi’an, People’s Republic of China
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4
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Zhou W, Li S, Hao S, Zhang H, Li T, Li W, Liu J, Wang H, Yang C. Protective effect and mechanism of low P50 haemoglobin oxygen carrier on isolated rat heart. ARTIFICIAL CELLS, NANOMEDICINE, AND BIOTECHNOLOGY 2022; 50:121-129. [PMID: 35546079 DOI: 10.1080/21691401.2021.2017947] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
The protection of the isolated heart is very important in heart transplantation surgery, meanwhile, the ischaemia/reperfusion (I/R) of the isolated heart is the main cause of its damage. A timely supply of oxygen can significantly improve the prevention of myocardial ischaemia, however, the cardioprotective solution does not have an oxygen supply function. Haemoglobin Based on Oxygen Carriers (HBOCs) is a kind of nano-oxygen drug, which can effectively and timely supply oxygen to hypoxic organs and tissues. However, the oxygen-carrying and releasing capacity (P50) is different with different HBOCs. The aim of our study was to investigate whether STS (a kind of cardioprotective solution, St Thomas Solution) +different P50 HBOCs provide superior myocardial protection and decrease myocardial injury compared to only STS in rats Langendorff isolated heart perfusion model. The results showed that STS + HBOCs can improve cardiac function at 37 °C for 35 min and 120 min, and reduce myocardial infarctions, pathological changes, and apoptosis of cardiomyocytes, and the STS + low P50 HBOCs is more effective than the other two higher P50 HBOCs. We further demonstrated the outstanding protective effect of STS + low P50 HBOCs on cardiac function, reducing myocardial infarctions and apoptosis of cardiomyocytes in rat Langendorff isolated heart perfusion model.
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Affiliation(s)
- Wentao Zhou
- Institute of Blood Transfusion, Chinese Academy of Medical Sciences, Chengdu, China
| | - Shen Li
- Institute of Blood Transfusion, Chinese Academy of Medical Sciences, Chengdu, China
| | - Shasha Hao
- Institute of Blood Transfusion, Chinese Academy of Medical Sciences, Chengdu, China
| | - Honghui Zhang
- Institute of Blood Transfusion, Chinese Academy of Medical Sciences, Chengdu, China
| | - Tao Li
- Department of Anesthesiology and Translational Neuroscience Center, West China Hospital, Sichuan University, Chengdu, China
| | - Wanjing Li
- Institute of Blood Transfusion, Chinese Academy of Medical Sciences, Chengdu, China
| | - Jiaxin Liu
- Institute of Blood Transfusion, Chinese Academy of Medical Sciences, Chengdu, China
| | - Hong Wang
- Institute of Blood Transfusion, Chinese Academy of Medical Sciences, Chengdu, China
| | - Chengmin Yang
- Institute of Blood Transfusion, Chinese Academy of Medical Sciences, Chengdu, China
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Jahr JS. Blood substitutes: Basic science, translational studies and clinical trials. FRONTIERS IN MEDICAL TECHNOLOGY 2022; 4:989829. [PMID: 36062262 PMCID: PMC9433579 DOI: 10.3389/fmedt.2022.989829] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Accepted: 07/28/2022] [Indexed: 11/25/2022] Open
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Castro F, Martins C, Silveira MJ, Moura RP, Pereira CL, Sarmento B. Advances on erythrocyte-mimicking nanovehicles to overcome barriers in biological microenvironments. Adv Drug Deliv Rev 2021; 170:312-339. [PMID: 32946921 DOI: 10.1016/j.addr.2020.09.001] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 07/29/2020] [Accepted: 09/05/2020] [Indexed: 12/14/2022]
Abstract
Although nanocarriers offer many advantages as drug delivery systems, their poor stability in circulation, premature drug release and nonspecific uptake in non-target organs have prompted biomimetic approaches using natural cell membranes to camouflage nanovehicles. Among them, erythrocytes, representing the most abundant blood circulating cells, have been extensively investigated for biomimetic coating on artificial nanocarriers due to their upgraded biocompatibility, biodegradability, non-immunogenicity and long-term blood circulation. Due to the cell surface mimetic properties combined with customized core material, erythrocyte-mimicking nanovehicles (EM-NVs) have a wide variety of applications, including drug delivery, imaging, phototherapy, immunomodulation, sensing and detection, that foresee a huge potential for therapeutic and diagnostic applications in several diseases. In this review, we summarize the recent advances in the biomedical applications of EM-NVs in cancer, infection, heart-, autoimmune- and CNS-related disorders and discuss the major challenges and opportunities in this research area.
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Affiliation(s)
- Flávia Castro
- I3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen 208, 4200-135 Porto, Portugal; INEB - Instituto de Engenharia Biomédica, Universidade do Porto, Rua Alfredo Allen 208, 4200-135 Porto, Portugal
| | - Cláudia Martins
- I3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen 208, 4200-135 Porto, Portugal; INEB - Instituto de Engenharia Biomédica, Universidade do Porto, Rua Alfredo Allen 208, 4200-135 Porto, Portugal; ICBAS - Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, Rua de Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal
| | - Maria José Silveira
- I3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen 208, 4200-135 Porto, Portugal; INEB - Instituto de Engenharia Biomédica, Universidade do Porto, Rua Alfredo Allen 208, 4200-135 Porto, Portugal; ICBAS - Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, Rua de Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal
| | - Rui Pedro Moura
- I3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen 208, 4200-135 Porto, Portugal; INEB - Instituto de Engenharia Biomédica, Universidade do Porto, Rua Alfredo Allen 208, 4200-135 Porto, Portugal; ICBAS - Instituto de Ciências Biomédicas Abel Salazar, Universidade do Porto, Rua de Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal; CESPU - Instituto de Investigação e Formação Avançada em Ciências e Tecnologias da Saúde, Rua Central de Gandra 1317, 4585-116 Gandra, Portugal
| | - Catarina Leite Pereira
- I3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen 208, 4200-135 Porto, Portugal; INEB - Instituto de Engenharia Biomédica, Universidade do Porto, Rua Alfredo Allen 208, 4200-135 Porto, Portugal
| | - Bruno Sarmento
- I3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen 208, 4200-135 Porto, Portugal; INEB - Instituto de Engenharia Biomédica, Universidade do Porto, Rua Alfredo Allen 208, 4200-135 Porto, Portugal; CESPU - Instituto de Investigação e Formação Avançada em Ciências e Tecnologias da Saúde, Rua Central de Gandra 1317, 4585-116 Gandra, Portugal.
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Jahr JS, Guinn NR, Lowery DR, Shore-Lesserson L, Shander A. Blood Substitutes and Oxygen Therapeutics: A Review. Anesth Analg 2021; 132:119-129. [PMID: 30925560 DOI: 10.1213/ane.0000000000003957] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Despite the exhaustive search for an acceptable substitute to erythrocyte transfusion, neither chemical-based products such as perfluorocarbons nor hemoglobin-based oxygen carriers have succeeded in providing a reasonable alternative to allogeneic blood transfusion. However, there remain scenarios in which blood transfusion is not an option, due to patient's religious beliefs, inability to find adequately cross-matched erythrocytes, or in remote locations. In these situations, artificial oxygen carriers may provide a mortality benefit for patients with severe, life-threatening anemia. This article provides an up-to-date review of the history and development, clinical trials, new technology, and current standing of artificial oxygen carriers as an alternative to transfusion when blood is not an option.
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Affiliation(s)
- Jonathan S Jahr
- From the David Geffen School of Medicine at University of California Los Angeles, Ronald Reagan UCLA Medical Center, Los Angeles, California
| | - Nicole R Guinn
- Department of Anesthesiology, Center for Blood Conservation Duke University Medical Center, Durham, North Carolina
| | - David R Lowery
- US Military, San Antonio, Texas.,Department of Anesthesiology, Uniformed Services University of the Health Sciences, San Antonio Military Medical Center, San Antonio, Texas
| | | | - Aryeh Shander
- Department of Anesthesiology, Critical Care and Hyperbaric Medicine, Englewood Hospital and Medical Center, Englewood, New Jersey.,TeamHealth Research Institute, Englewood Hospital and Medical Center, Englewood, New Jersey
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8
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Abstract
In blood, the primary role of red blood cells (RBCs) is to transport oxygen via highly regulated mechanisms involving hemoglobin (Hb). Hb is a tetrameric porphyrin protein comprising of two α- and two β-polypeptide chains, each containing an iron-containing heme group capable of binding one oxygen molecule. In military as well as civilian traumatic exsanguinating hemorrhage, rapid loss of RBCs can lead to suboptimal tissue oxygenation and subsequent morbidity and mortality. In such cases, transfusion of whole blood or RBCs can significantly improve survival. However, blood products including RBCs present issues of limited availability and portability, need for type matching, pathogenic contamination risks, and short shelf-life, causing substantial logistical barriers to their prehospital use in austere battlefield and remote civilian conditions. While robust research is being directed to resolve these issues, parallel research efforts have emerged toward bioengineering of semisynthetic and synthetic surrogates of RBCs, using various cross-linked, polymeric, and encapsulated forms of Hb. These Hb-based oxygen carriers (HBOCs) can potentially provide therapeutic oxygenation when blood or RBCs are not available. Several of these HBOCs have undergone rigorous preclinical and clinical evaluation, but have not yet received clinical approval in the USA for human use. While these designs are being optimized for clinical translations, several new HBOC designs and molecules have been reported in recent years, with unique properties. The current article will provide a comprehensive review of such HBOC designs, including current state-of-the-art and novel molecules in development, along with a critical discussion of successes and challenges in this field.
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9
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Artificial oxygen carriers and red blood cell substitutes: A historic overview and recent developments toward military and clinical relevance. J Trauma Acute Care Surg 2020; 87:S48-S58. [PMID: 31246907 DOI: 10.1097/ta.0000000000002250] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Packed red blood cells are a critical component in the resuscitation of hemorrhagic shock. The availability of donor-derived blood products, however, suffers from issues of supply, immunogenicity, and pathogenic contamination. Deployment in remote or austere environments, such as the battlefield, is further hindered by the inherent perishability of blood products. To address the significant limitations of allogenic packed red blood cells and the urgent medical need for better resuscitative therapies for both combat casualties and civilians, there has been significant research invested in developing safe, effective, and field deployable artificial oxygen carriers. This article provides a comprehensive review of the most important technologies in the field of artificial oxygen carriers including cell-free and encapsulated hemoglobin-based oxygen carriers, perfluorocarbon emulsions, natural hemoglobin alternatives, as well as other novel technologies. Their development status, clinical, and military relevance are discussed. LEVEL OF EVIDENCE: Systematic review.
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Zhao J, Duan L, Wang A, Fei J, Li J. Insight into the efficiency of oxygen introduced photodynamic therapy (PDT) and deep PDT against cancers with various assembled nanocarriers. WILEY INTERDISCIPLINARY REVIEWS-NANOMEDICINE AND NANOBIOTECHNOLOGY 2019; 12:e1583. [PMID: 31566931 DOI: 10.1002/wnan.1583] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/03/2019] [Revised: 07/18/2019] [Accepted: 07/24/2019] [Indexed: 12/14/2022]
Abstract
Photodynamic therapy (PDT) has been used in the treatment of cancers and other benign diseases for several years in clinic. However, the hypoxia of tumors and the penetration limitation of excitation light to tissues can dramatically reduce the efficacy of PDT to cancers. To overcome these drawbacks, various assembled nanocarriers such as nanoparticles, nanocapsules, nanocrystals, and so on were introduced. The assembled nanocarriers have the ability of loading photosensitizers, delivering O2 into tumors, generating O2 in situ in tumors, as well as turning near-infrared (NIR) light, X-rays, and chemical energy into ultraviolet or visible light. Therefore, it is easy for the nanocarriers to improve the hypoxia microenvironment or increase the treatment depth of cancers, which will improve the efficiency of PDT to some degree. In recent years, a number of investigations were focused on these subjects. We will summarize the advances of nanocarriers in PDT, especially in O2 introduction PDT and deep PDT. The perspectives, challenges, and potential in translation of PDT will also be discussed. This article is categorized under: Therapeutic Approaches and Drug Discovery > Emerging Technologies Biology-Inspired Nanomaterials > Lipid-Based Structures Therapeutic Approaches and Drug Discovery > Nanomedicine for Oncologic Disease.
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Affiliation(s)
- Jie Zhao
- Beijing National Laboratory for Molecular Sciences (BNLMS), CAS Key Lab for Colloid, Interface, and Chemical Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, Beijing, China
| | - Li Duan
- Northwest Institute of Nuclear Technology, Xi'an, Shanxi, China
| | - Anhe Wang
- National Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, China
| | - Jinbo Fei
- Beijing National Laboratory for Molecular Sciences (BNLMS), CAS Key Lab for Colloid, Interface, and Chemical Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, Beijing, China
| | - Junbai Li
- Beijing National Laboratory for Molecular Sciences (BNLMS), CAS Key Lab for Colloid, Interface, and Chemical Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, Beijing, China.,University of Chinese Academy of Sciences, Beijing, China
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11
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Bryngelson SH, Guéniat F, Freund JB. Irregular dynamics of cellular blood flow in a model microvessel. Phys Rev E 2019; 100:012203. [PMID: 31499874 DOI: 10.1103/physreve.100.012203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2019] [Indexed: 11/07/2022]
Abstract
The flow of red blood cells within cylindrical vessels is complex and irregular, so long as the vessel diameter is somewhat larger than the nominal cell size. Long-time-series simulations, in which cells flow 10^{5} vessel diameters, are used to characterize the chaotic kinematics, particularly to inform reduced-order models. The simulation model used includes full coupling between the elastic red blood cell membranes and surrounding viscous fluid, providing a faithful representation of the cell-scale dynamics. Results show that the flow has neither classifiable recurrent features nor a dominant frequency. Instead, its kinematics are sensitive to the initial flow configuration in a way consistent with chaos and Lagrangian turbulence. Phase-space reconstructions show that a low-dimensional attractor does not exist, so the observed long-time dynamics are effectively stochastic. Based on this, a simple Markov chain model for the dynamics is introduced and shown to reproduce the statistics of the cell positions.
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Affiliation(s)
- Spencer H Bryngelson
- Department of Mechanical Science & Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, USA
| | - Florimond Guéniat
- The Center for Exascale Simulation of Plasma-coupled Combustion, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, USA
| | - Jonathan B Freund
- Department of Mechanical Science & Engineering, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, USA.,Department of Aerospace Engineering University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, USA
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12
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Recent and prominent examples of nano- and microarchitectures as hemoglobin-based oxygen carriers. Adv Colloid Interface Sci 2018; 260:65-84. [PMID: 30177214 DOI: 10.1016/j.cis.2018.08.006] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2018] [Revised: 08/21/2018] [Accepted: 08/22/2018] [Indexed: 12/16/2022]
Abstract
Blood transfusions, which usually consist in the administration of isolated red blood cells (RBCs), are crucial in traumatic injuries, pre-surgical conditions and anemias. Although RBCs transfusion from donors is a safe procedure, donor RBCs can only be stored for a maximum of 42 days under refrigerated conditions and, therefore, stockpiles of RBCs for use in acute disasters do not exist. With a worldwide shortage of donor blood that is expected to increase over time, the creation of oxygen-carriers with long storage life and compatibility without typing and cross-matching, persists as one of the foremost important challenges in biomedicine. However, research has so far failed to produce FDA approved RBCs substitutes (RBCSs) for human usage. As such, due to unacceptable toxicities, the first generation of oxygen-carriers has been withdrawn from the market. Being hemoglobin (Hb) the main component of RBCs, a lot of effort is being devoted in assembling semi-synthetic RBCS utilizing Hb as the oxygen-carrier component, the so-called Hb-based oxygen carriers (HBOCs). However, a native RBC also contains a multi-enzyme system to prevent the conversion of Hb into non-functional methemoglobin (metHb). Thus, the challenge for the fabrication of next-generation HBOCs relies in creating a system that takes advantage of the excellent oxygen-carrying capabilities of Hb, while preserving the redox environment of native RBCs that prevents or reverts the conversion of Hb into metHb. In this review, we feature the most recent advances in the assembly of the new generation of HBOCs with emphasis in two main approaches: the chemical modification of Hb either by cross-linking strategies or by conjugation to other polymers, and the Hb encapsulation strategies, usually in the form of lipidic or polymeric capsules. The applications of the aforementioned HBOCs as blood substitutes or for oxygen-delivery in tissue engineering are highlighted, followed by a discussion of successes, challenges and future trends in this field.
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Lee E, Sivalingam J, Lim ZR, Chia G, Shi LG, Roberts M, Loh YH, Reuveny S, Oh SKW. Review: In vitro generation of red blood cells for transfusion medicine: Progress, prospects and challenges. Biotechnol Adv 2018; 36:2118-2128. [PMID: 30273713 DOI: 10.1016/j.biotechadv.2018.09.006] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2018] [Revised: 09/19/2018] [Accepted: 09/27/2018] [Indexed: 02/07/2023]
Abstract
In vitro generation of red blood cells (RBCs) has the potential to circumvent the shortfalls in global demand for blood for transfusion applications. The conventional approach for RBC generation has been from differentiation of hematopoietic stem cells (HSCs) derived from cord blood, adult bone marrow or peripheral blood. More recently, RBCs have been generated from human induced pluripotent stem cells (hiPSCs) as well as from immortalized adult erythroid progenitors. In this review, we highlight the recent advances to RBC generation from these different approaches and discuss the challenges and new strategies that can potentially make large-scale in vitro generation of RBCs a feasible approach.
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Affiliation(s)
- Esmond Lee
- Stem Cell Group, Bioprocessing Technology Institute, Agency for Science, Technology and Research, Singapore 138668, Republic of Singapore; Institute for Stem Cell Biology and Regenerative Medicine, Stanford University, Palo Alto, CA 94305, USA.
| | - Jaichandran Sivalingam
- Stem Cell Group, Bioprocessing Technology Institute, Agency for Science, Technology and Research, Singapore 138668, Republic of Singapore.
| | - Zhong Ri Lim
- Stem Cell Group, Bioprocessing Technology Institute, Agency for Science, Technology and Research, Singapore 138668, Republic of Singapore
| | - Gloryn Chia
- Stem Cell Group, Bioprocessing Technology Institute, Agency for Science, Technology and Research, Singapore 138668, Republic of Singapore
| | - Low Gin Shi
- Brilliant Research Pte. Ltd, Singapore 139955, Republic of Singapore
| | - Mackenna Roberts
- Oxford-University College London Centre for the Advancement of Sustainable Medical Innovation, University of Oxford, UK
| | - Yuin-Han Loh
- Institute of Molecular and Cellular Biology, Agency for Science, Technology and Research, Singapore 138668, Republic of Singapore; Department of Biological Sciences, National University of Singapore, Singapore 117543, Republic of Singapore
| | - Shaul Reuveny
- Stem Cell Group, Bioprocessing Technology Institute, Agency for Science, Technology and Research, Singapore 138668, Republic of Singapore
| | - Steve Kah-Weng Oh
- Stem Cell Group, Bioprocessing Technology Institute, Agency for Science, Technology and Research, Singapore 138668, Republic of Singapore
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14
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Shen Y, Zhu W, Zhao M, Zhao G, Niu G, Bai Y, Yang B, Chen C, Zhu H. Study of the pharmacokinetics of polymerized porcine hemoglobin (pPolyHb). ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2018. [PMID: 29527952 DOI: 10.1080/21691401.2018.1446020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
Polymerized porcine hemoglobin (pPolyHb), a kind of glutaraldehyde-polymerized haemoglobin-based oxygen carrier, was developed as a potential red blood substitute for clinical applications. Assessment of its absorption, distribution, and metabolism is a major determinant of its safety and efficacy. In this study, a series of pharmacokinetic parameters of pPolyHb were measured and calculated in different animal models, such as the top-load model, the 50% exchange transfusion model and the haemorrhagic shock model. The results showed that the kinetic process of pPolyHb in rats conforms to the laws of linear pharmacokinetics in vivo. The half-life of pPolyHb was superior and more stable under non-pathological conditions, but in clinical situations such as trauma and anaemia, the half-life of pPolyHb may decline. The study of clearance (CL) and the apparent volume of distribution (Vd) of pPolyHb in these three different animal models demonstrated longer residence and a predominant, targeted role of pPolyHb with little accumulation in tissues. Through this study, the superior pharmacokinetic characteristics of pPolyHb have been proved and will aid in the determination of a reasonable dosing regimen and administration interval in clinical situations.
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Affiliation(s)
- Yuesheng Shen
- a College of Life Science , Northwest University , Xi'an , P. R. China
| | - Wenjin Zhu
- b The First Affiliated Hospital of Xi'an Jiaotong University , Xi'an , P. R. China
| | - Mengye Zhao
- a College of Life Science , Northwest University , Xi'an , P. R. China
| | - Guige Zhao
- a College of Life Science , Northwest University , Xi'an , P. R. China
| | - Geng Niu
- a College of Life Science , Northwest University , Xi'an , P. R. China
| | - Yuwei Bai
- a College of Life Science , Northwest University , Xi'an , P. R. China
| | - Bo Yang
- a College of Life Science , Northwest University , Xi'an , P. R. China
| | - Chao Chen
- a College of Life Science , Northwest University , Xi'an , P. R. China
| | - Hongli Zhu
- a College of Life Science , Northwest University , Xi'an , P. R. China.,c National Engineering Research Center for Miniaturized Detection Systems , Northwest University , Xi'an , P. R. China
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Sen Gupta A. Bio-inspired nanomedicine strategies for artificial blood components. WILEY INTERDISCIPLINARY REVIEWS. NANOMEDICINE AND NANOBIOTECHNOLOGY 2017; 9:10.1002/wnan.1464. [PMID: 28296287 PMCID: PMC5599317 DOI: 10.1002/wnan.1464] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2016] [Revised: 01/23/2017] [Accepted: 01/29/2017] [Indexed: 11/12/2022]
Abstract
Blood is a fluid connective tissue where living cells are suspended in noncellular liquid matrix. The cellular components of blood render gas exchange (RBCs), immune surveillance (WBCs) and hemostatic responses (platelets), and the noncellular components (salts, proteins, etc.) provide nutrition to various tissues in the body. Dysfunction and deficiencies in these blood components can lead to significant tissue morbidity and mortality. Consequently, transfusion of whole blood or its components is a clinical mainstay in the management of trauma, surgery, myelosuppression, and congenital blood disorders. However, donor-derived blood products suffer from issues of shortage in supply, need for type matching, high risks of pathogenic contamination, limited portability and shelf-life, and a variety of side-effects. While robust research is being directed to resolve these issues, a parallel clinical interest has developed toward bioengineering of synthetic blood substitutes that can provide blood's functions while circumventing the above problems. Nanotechnology has provided exciting approaches to achieve this, using materials engineering strategies to create synthetic and semi-synthetic RBC substitutes for enabling oxygen transport, platelet substitutes for enabling hemostasis, and WBC substitutes for enabling cell-specific immune response. Some of these approaches have further extended the application of blood cell-inspired synthetic and semi-synthetic constructs for targeted drug delivery and nanomedicine. The current study provides a comprehensive review of the various nanotechnology approaches to design synthetic blood cells, along with a critical discussion of successes and challenges of the current state-of-art in this field. WIREs Nanomed Nanobiotechnol 2017, 9:e1464. doi: 10.1002/wnan.1464 For further resources related to this article, please visit the WIREs website.
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Affiliation(s)
- Anirban Sen Gupta
- Department of Biomedical Engineering, Case Western Reserve University, Cleveland, OH, USA
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Geroge JK, Verma PRP, Venkatesan J, Lee JY, Yoon DH, Kim SK, Singh SK. Studies on Core-Shell Nanocapsules of Felodipine: In Vitro-In Vivo Evaluations. AAPS PharmSciTech 2017; 18:2871-2888. [PMID: 28424979 DOI: 10.1208/s12249-017-0770-9] [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: 02/14/2017] [Accepted: 03/25/2017] [Indexed: 12/11/2022] Open
Abstract
The present study aimed for in vitro-in vivo-in silico simulation studies of experimentally designed (32-factorial) Capmul PG-8-cored, Eudragit RSPO-Lutrol F 127 nanocapsules to ferry felodipine using GastroPlus™. The in silico parameter sensitivity analysis for pharmacokinetic parameters was initially assessed to justify the preparation of felodipine-loaded nanocapsules (FLNs) with enhanced solubility to overcome the bioavailability issues of felodipine. The overall integrated desirability ranged between 0.8187 and 0.9488 for three optimized FLNs when analyzed for mean particle size, zeta potential, encapsulation efficiency, and in vitro dissolution parameters. The morphological evaluation (SEM, TEM, and AFM) demonstrated spherical nanoparticles (200-300 nm). Validated LC-MS/MS analysis demonstrated enhanced relative bioavailability (13.37-fold) of optimized FLN as compared to suspension. The simulated regional absorption of the FLN presented significant absorption from the cecum (26.3%) and ascending colon (20.1%) with overall absorption of 67.4% from the GIT tract. Furthermore, in vitro-in vivo correlation demonstrated the Wagner-Nelson method as the preferred model as compared to mechanistic and numerical deconvolution on the basis of least mean absolute prediction error, least standard error of prediction, least mean absolute error, and maximum correlation coefficient (r 2 = 0.920). The study demonstrated enhanced oral absorption of felodipine-loaded nanocapsules, and GastroPlus™ was found to be an efficient simulation tool for in vitro-in vivo-in silico simulations.
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Kure T, Sakai H. Transmembrane Difference in Colloid Osmotic Pressure Affects the Lipid Membrane Fluidity of Liposomes Encapsulating a Concentrated Protein Solution. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2017; 33:1533-1540. [PMID: 28106401 DOI: 10.1021/acs.langmuir.6b04643] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
A hemoglobin vesicle (Hb-V) is an artificial oxygen carrier encapsulating a highly concentrated hemoglobin solution (40 g/dL) in a liposome. The in vivo safety and efficacy of Hb-V suspension as a transfusion alternative and structural stability during storage have been studied extensively. Because the intraliposomal Hb aqueous solution can possess colloid osmotic pressure (COP, 200-300 Torr) that is much higher than that of blood plasma (20-25 Torr), a question arises as to whether the lipid membrane senses the transmembrane difference in COP. We examined the membrane microviscosity using a fluorescence polarization technique. To avoid the interference of red Hb on the fluorescence measurement, we used human serum albumin (HSA) as a substitute for Hb. Both HSA and Hb solutions show high COP depending on the concentration. Encapsulation of HSA solution (40 g/dL) in the liposome decreased the membrane microviscosity at a lower temperature (949 ± 8 cP → 607 ± 10 cP at 25 °C). The result indicates that the transmembrane osmotic stress induced by HSA encapsulation expands the liposome maximally with increasing spherical surface area, and the membrane fluidity is increased extremely. Even for such a condition, the lowest membrane microviscosity, 377 ± 10 cP at 60 °C, is much higher than that of 1,2-dipalmitoyl-sn-glycero-3-phosphatidylcholine liposome (40 ± 2 cP at 60 °C). Accordingly, Hb-V as well as HSA-V maintains a spherical structure and mechanical stability under transmembrane stress caused by high COP, as described in the literature.
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Affiliation(s)
- Tomoko Kure
- Department of Chemistry, Nara Medical University , 840 Shijo-cho, Kashihara, Nara 634-8521, Japan
| | - Hiromi Sakai
- Department of Chemistry, Nara Medical University , 840 Shijo-cho, Kashihara, Nara 634-8521, Japan
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Cui W, Wang A, Zhao J, Li J. Biomacromolecules based core/shell architecture toward biomedical applications. Adv Colloid Interface Sci 2016; 237:43-51. [PMID: 27773338 DOI: 10.1016/j.cis.2016.10.001] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2016] [Revised: 10/03/2016] [Accepted: 10/04/2016] [Indexed: 01/17/2023]
Abstract
Polyelectrolyte multilayer capsules have become a novel and promising class of hybrid materials with great potential since they can be applied in various areas, such as pharmaceutical sciences, biotechnology, and biomedicine. The concept of using such carriers for biology application is diagnosis and treatment of diseases for convenience, safety and specific targeting. Therefore, the development of biocompatible, biodegradable and specific characteristic nanostructure material is highly desirable. Much effort has been devoted to exploring innovative and effective techniques to fabricate such materials. Among the available techniques, layer-by-layer (LbL) assembly capsules have attracted considerable attention attributing to the flexibly controlled size, shape, composition, wall thickness and functions. Protein, as the large class of biomacromolecules, was incorporated into capsules for improving the biocompatibility and specific function. In this review we provide an overview of the recent progress in biomacromolecular capsules or core/shell architecture with different diameters for the variety of purposes. The size ranging from micro-, sub-micro to nano scale based on the choice of the template. Their advantages are discussed here. The applications of these biomacromolecular capsules in biotechnological fields have also been summarized, for instance blood substitute, ATP carriers, photodynamic therapy and nanomedicines.
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Jia Y, Duan L, Li J. Hemoglobin-Based Nanoarchitectonic Assemblies as Oxygen Carriers. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2016; 28:1312-8. [PMID: 26479864 DOI: 10.1002/adma.201502581] [Citation(s) in RCA: 116] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/30/2015] [Revised: 07/03/2015] [Indexed: 05/22/2023]
Abstract
Safe and effective artificial oxygen carriers are the subject of great interest due to the problems of traditional blood transfusion and enormous demand in clinical use. In view of its unique oxygen-transport ability and normal metabolic pathways, hemoglobin is regarded as an ideal oxygen-carrying unit. With advances in nano-biotechnology, hemoglobin assemblies as artificial oxygen carriers achieve great development. Here, recent progress on hemoglobin-based oxygen carriers is highlighted in view of two aspects: acellular hemoglobin-based oxygen carriers and cellular hemoglobin-based oxygen carriers. These novel oxygen carriers exhibit advantages over traditional carriers and will greatly promote research on reliable and feasible oxygen carriers.
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Affiliation(s)
- Yi Jia
- Beijing National Laboratory for Molecular Sciences, CAS Key Lab of Colloid, Interface and Chemical Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
| | - Li Duan
- Northwest Institute of Nuclear Technology, Xi'an, Shaanxi, 710024, China
| | - Junbai Li
- Beijing National Laboratory for Molecular Sciences, CAS Key Lab of Colloid, Interface and Chemical Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
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20
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Brunauer LS, Chen JY, Koontz MZ, Davis KK, O'Brien LE, Wright EM, Huestis WH. Extraction of Phospholipids from Human Erythrocyte Membranes by Hemoglobin Oxidation Products. J Membr Biol 2016; 249:305-17. [PMID: 26762383 DOI: 10.1007/s00232-016-9869-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2015] [Accepted: 01/01/2016] [Indexed: 10/22/2022]
Abstract
This investigation examines oxidation conditions under which hemoglobin extracts membrane phospholipid from erythrocytes and model membranes. In erythrocytes made echinocytic with exogenous phospholipid, addition of hemoglobin oxidized with hydrogen peroxide (H2O2) or Vitamin C (conditions that result in the formation of significant quantities of choleglobin), but not ferricyanide (which produces predominantly methemoglobin), induced dose-dependent shape reversion to less echinocytic forms, consistent with extraction of phospholipids from the exofacial side of the membrane. Erythrocytes preloaded with radiolabeled phosphatidylcholine or NBD-labeled phosphatidylcholine, phosphatidylglycerol or phosphatidic acid, exhibited greatest extraction of radiolabel or fluorescence signal with exogenous hemoglobin oxidized via H2O2 or Vitamin C, but not ferricyanide. However, with NBD-phosphatidylserine (a preferential inner monolayer intercalator), significantly less extraction of labeled lipid occurred with oxidized hemoglobin prepared under all three oxidizing conditions. In dimyristoylphosphatidylcholine liposomes containing radiolabeled phosphatidylcholine, phosphatidylserine or phosphatidylethanolamine, subsequent addition of hemoglobin oxidized with H2O2 or Vitamin C extracted radiolabeled lipid with significantly greater efficiency than ferricyanide-treated hemoglobin, with enhanced extraction detectable at levels approaching physiological plasma oxidant concentrations. Radiolabeled lipid extraction was comparable for phospholipids containing saturated acyl chains between 12 and 18 carbons but diminished significantly for oleoyl-containing phospholipids. Hemoglobin dimerization occurred at very low levels with H2O2 treatment, and even lower levels with Vitamin C treatment, and thus did not correlate to the high efficiency and consistent levels of lipid extraction observed with these treatments. These findings indicate that choleglobin extracts lipids from cell membranes regardless of headgroup or acyl chain length, through a process of direct hydrophobic interaction with the membrane surface.
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Affiliation(s)
- Linda S Brunauer
- Department of Chemistry and Biochemistry, Santa Clara University, 500 El Camino Real, Santa Clara, CA, 95053, USA.
| | - James Y Chen
- Department of Chemistry and Biochemistry, Santa Clara University, 500 El Camino Real, Santa Clara, CA, 95053, USA.,Natural and Applied Sciences Division, South Puget Sound Community College, Olympia, WA, 98512, USA
| | - M Zachary Koontz
- Department of Chemistry and Biochemistry, Santa Clara University, 500 El Camino Real, Santa Clara, CA, 95053, USA
| | - Kathryn K Davis
- Department of Chemistry and Biochemistry, Santa Clara University, 500 El Camino Real, Santa Clara, CA, 95053, USA
| | - Laura E O'Brien
- Department of Chemistry and Biochemistry, Santa Clara University, 500 El Camino Real, Santa Clara, CA, 95053, USA
| | - Emily M Wright
- Department of Chemistry and Biochemistry, Santa Clara University, 500 El Camino Real, Santa Clara, CA, 95053, USA
| | - Wray H Huestis
- Department of Chemistry, Stanford University, Stanford, CA, 94305, USA
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21
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Nano-antioxidants: An emerging strategy for intervention against neurodegenerative conditions. Neurochem Int 2015; 89:209-26. [PMID: 26315960 DOI: 10.1016/j.neuint.2015.08.011] [Citation(s) in RCA: 59] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2015] [Revised: 08/08/2015] [Accepted: 08/15/2015] [Indexed: 02/08/2023]
Abstract
Oxidative stress has for long been linked to the neuronal cell death in many neurodegenerative conditions. Conventional antioxidant therapies have been less effective in preventing neuronal damage caused by oxidative stress due to their inability to cross the blood brain barrier. Nanoparticle antioxidants constitute a new wave of antioxidant therapies for prevention and treatment of diseases involving oxidative stress. It is believed that nanoparticle antioxidants have strong and persistent interactions with biomolecules and would be more effective against free radical induced damage. Nanoantioxidants include inorganic nanoparticles possessing intrinsic antioxidant properties, nanoparticles functionalized with antioxidants or antioxidant enzymes to function as an antioxidant delivery system. Nanoparticles containing antioxidants have shown promise as high-performance therapeutic nanomedicine in attenuating oxidative stress with potential applications in treating and preventing neurodegenerative conditions. However, to realize the full potential of nanoantioxidants, negative aspects associated with the use of nanoparticles need to be overcome to validate their long term applications.
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Chen G, Mo L, Li S, Zhou W, Wang H, Liu J, Yang C. Separation and determination of reduced vitamin C in polymerized hemoglobin-based oxygen carriers of the human placenta. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2014; 43:152-6. [PMID: 25420754 DOI: 10.3109/21691401.2014.981269] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
The molybdenum blue method was used to determine the content of reduced vitamin C (Vc) in a solution of polymerized hemoglobin-based oxygen carriers (HBOCs) of the human placenta. The conditions of absorption wavelength, HCl addition, and reaction time, were investigated. The results of validation experiments showed that under the optimized conditions, a standard curve was confirmed with good linearity of 0.9985, for the Vc amount ranging from 0-200 μg. The values for relative standard deviation (RSD) of the precision and repeatability were both below 5%. Vc recovery was in the range of 97-102%. The conclusion could be made that a reduction in Vc content could be tested effectively by the molybdenum blue method.
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Affiliation(s)
- Gang Chen
- Institute of Blood Transfusion, Chinese Academy of Medical Science , Chengdu , P. R. China
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Tao Z, Ghoroghchian PP. Microparticle, nanoparticle, and stem cell-based oxygen carriers as advanced blood substitutes. Trends Biotechnol 2014; 32:466-73. [DOI: 10.1016/j.tibtech.2014.05.001] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2014] [Revised: 04/22/2014] [Accepted: 05/05/2014] [Indexed: 12/29/2022]
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Keyhanian S, Ebrahimifard M, Zandi M. Investigation on artificial blood or substitute blood replace the natural blood. IRANIAN JOURNAL OF PEDIATRIC HEMATOLOGY AND ONCOLOGY 2014; 4:72-7. [PMID: 25002929 DOI: pmid/25002929] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 11/05/2013] [Accepted: 05/23/2014] [Indexed: 12/29/2022]
Abstract
Blood is a liquid tissue in which dissolved with abundant chemical factors and millions of different cells The reduction of unwanted side effects, especially diseases that emerge through blood such as HIV and hepatitis, has a significant role for modern medicine of transfusion and transplantation. The issues and costs of human blood collection and storage, direct this procedure towards the use of alternatives blood. Two important research fields of this area were oxygen carriers based on hemoglobin and perfluoro chemicals. While they do not have the same quality as the blood cell products, the oxygen carrier solutions have potential clinical and non-clinical applications. The result showed that these products can reach to the body tissues easier than normal red blood cells, and can control the oxygen directly. The final aim of transfusion is to establish a transfusion system with no side effects, and the fact that oxygen carrier artificial blood has this property. The article attempts to step towards solving some problems of blood transfusion through describing the properties of artificial blood alternatives.
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Affiliation(s)
- Sh Keyhanian
- Associate Professor of Oncologist, Islamic Azad University of Tonekabon, Tonekabon, Iran
| | - M Ebrahimifard
- Young Researchers and Elite Club, Tonekabon Branch, Islamic Azad University, Tonekabon, Iran
| | - M Zandi
- Department of Biology, College of Sciences, Damghan branch, Islamic Azad University, Damghan, Iran
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25
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Pan ZQ, Xie J, Liu XJ, Bao N, Gu HY. Direct electron transfer from native human hemoglobin using a glassy carbon electrode modified with chitosan and a poly(N,N-diethylacrylamide) hydrogel containing red blood cells. Mikrochim Acta 2014. [DOI: 10.1007/s00604-014-1222-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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26
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Shan X, Yuan Y, Liu C. Preparation and characterization of PEG-modified PCL nanoparticles for oxygen carrier: a new application of Fourier transform infrared spectroscopy for quantitative analysis of the hemoglobin in nanoparticles. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2014; 43:345-54. [PMID: 24620994 DOI: 10.3109/21691401.2014.887019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
The influence of polyethylene glycol (PEG) molar ratio on the nanoparticles (NPs) properties is described herein. Especially, a facile and nondestructive determination route has been raised to quantify the hemoglobin (Hb) amounts in NPs via an internal standard FTIR method. The subsequent results indicated that, briefly, the PEG molar ratio did negligible influence on the size distribution of NPs, however, it did have great effect on the NPs zeta potential and hydrophilicity as well as the Hb loading amount. These findings highlight that the PEG density on the surface is a key parameter affecting the NPs properties.
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Affiliation(s)
- Xiaoqian Shan
- a School of Materials Science & Engineering, Shanghai Institute of Technology , Shanghai , PR China
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27
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Artificial Cells. Biomater Sci 2013. [DOI: 10.1016/b978-0-08-087780-8.00071-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/13/2023]
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Nanobiotechnological Nanocapsules Containing Polyhemoglobin-Tyrosinase: Effects on Murine B16F10 Melanoma Cell Proliferation and Attachment. J Skin Cancer 2012; 2012:673291. [PMID: 23209910 PMCID: PMC3503398 DOI: 10.1155/2012/673291] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2012] [Revised: 09/28/2012] [Accepted: 10/16/2012] [Indexed: 01/12/2023] Open
Abstract
We have reported previously that daily intravenous infusions of a soluble nanobiotechnological complex, polyhemoglobin-tyrosinase [polyHb-Tyr], can suppress the growth of murine B16F10 melanoma in a mouse model. In order to avoid the need for daily intravenous injections, we have now extended this further as follows. We have prepared two types of biodegradable nanocapsules containing [polyHb-Tyr]. One type is to increase the circulation time and decrease the frequency of injection and is based on polyethyleneglycol-polylactic acid (PEG-PLA) nanocapsules containing [polyHb-Tyr]. The other type is to allow for intratumoural or local injection and is based on polylactic acid (PLA) nanocapsules containing [polyHb-Tyr]. Cell culture studies show that it can inhibit the proliferation of murine B16F10 melanoma cells in the “proliferation model”. It can also inhibit the attachment of murine B16F10 melanoma cells in the “attachment model.” This could be due to the action of tyrosinase on the depletion of tyrosine or the toxic effect of tyrosine metabolites. The other component, polyhemoglobin (polyHb), plays a smaller role in nanocapsules containing [polyHb-Tyr], and this is most likely by its depletion of nitric oxide needed for melanoma cell growth.
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Nadithe V, Mishra D, Bae YH. Poly(ethylene glycol) cross-linked hemoglobin with antioxidant enzymes protects pancreatic islets from hypoxic and free radical stress and extends islet functionality. Biotechnol Bioeng 2012; 109:2392-401. [PMID: 22447333 DOI: 10.1002/bit.24501] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2011] [Revised: 03/12/2012] [Accepted: 03/15/2012] [Indexed: 02/07/2023]
Abstract
The objective of this study was to investigate the efficiency of multifunctional poly(ethylene glycol)-based hemoglobin conjugates crosslinked with antioxidant enzymes for their ability to protect an oxygen carrier (hemoglobin) and insulin secreting islets from the combination of hypoxic and free radical stress under simulated transplantation conditions. In this study, RINm5F cells and isolated pancreatic islets were challenged with oxidants (H(2)O(2) or xanthine and xanthine oxidase) and incubated with conjugates (hemoglobin-hemoglobin or superoxide dismutase-catalase-hemoglobin) in normoxia (21% oxygen) or hypoxia (6% or 1% oxygen). Hemoglobin protection, intracellular free radical activity and cell viability in RINm5F cells measured by methemoglobin, dichlorofluorescein-diacetate, and (3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl tetrazolium bromide) assay, respectively, showed that cells were better protected by conjugates containing antioxidant enzymes. Insulin secretion from islets and qualitative confocal evaluation of viability showed beta cells were protected by conjugates containing antioxidant enzymes when exposed to induced stress. Our study suggested that antioxidant enzymes play a significant role in hemoglobin protection and thus extended cell protection.
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Affiliation(s)
- Venkatareddy Nadithe
- Department of Pharmaceutics and Pharmaceutical Chemistry, University of Utah, Salt Lake City, Utah 84108, USA
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Bian Y, Rong Z, Chang TMS. Polyhemoglobin-superoxide dismutase-catalase-carbonic anhydrase: a novel biotechnology-based blood substitute that transports both oxygen and carbon dioxide and also acts as an antioxidant. ACTA ACUST UNITED AC 2011; 39:127-36. [PMID: 21574914 DOI: 10.3109/10731199.2011.581052] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Polyhemoglobin-superoxide dismutase-catalase-carbonic anhydrase (PolyHb-SOD-CAT-CA) is a therapeutic antioxidant that also transports both oxygen and carbon dioxide. This is formed by crosslinking Hb with SOD, CAT, and CA using glutaraldehyde. Crosslinking stroma free Hb from red blood cell (rbc) reduces CA activity to 55%. Addition of more CA resulted in a preparation with the same CA activity as RBC. PolyHb in the complex acts as a buffer to prevent large pH changes as carbon dioxide is converted to carbonic acid. We then prepare and optimize a novel PolyHb-SOD-CAT-CA, a therapeutic antioxidant that also transports both oxygen and carbon dioxide.
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Affiliation(s)
- Yuzhu Bian
- Artificial Cells and Organs Research Centre, Departments of Physiology, Medicine and Biomedical Engineering, Faculty of Medicine, McGill University, Montreal, Quebec, Canada
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Bian Y, Rong Z, Chang TMS. Polyhemoglobin-superoxide dismutase-catalase-carbonic anhydrase: a novel biotechnology-based blood substitute that transports both oxygen and carbon dioxide and also acts as an antioxidant. ARTIFICIAL CELLS, BLOOD SUBSTITUTES, AND IMMOBILIZATION BIOTECHNOLOGY 2011; 40:28-37. [PMID: 21689051 DOI: 10.3109/10731199.2011.582041] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Polyhemoglobin-superoxide dismutase-catalase-carbonic anhydrase (PolyHb-SOD-CAT-CA) is a therapeutic antioxidant that also transports both oxygen and carbon dioxide. This is formed by crosslinking Hb with SOD, CAT, and CA using glutaraldehyde. Crosslinking stroma-free Hb from red blood cell (RBC) reduces CA activity to 55%. Addition of more CA resulted in a preparation with the same CA activity as RBC. PolyHb in the complex acts as a buffer to prevent large pH changes as carbon dioxide is converted to carbonic acid. We then prepare and optimize a novel PolyHb-SOD-CAT-CA, a therapeutic antioxidant that also transports both oxygen and carbon dioxide.
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Affiliation(s)
- Yuzhu Bian
- Artificial Cells and Organs Research Centre, Faculty of Medicine, McGill University, Montreal, Quebec, Canada
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32
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Li TH, Jing XB, Huang YB. Synthesis of the hemoglobin-conjugated polymer micelles by click chemistry as the oxygen carriers. POLYM ADVAN TECHNOL 2011. [DOI: 10.1002/pat.1926] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Li T, Jing X, Huang Y. Polymer/hemoglobin assemblies: biodegradable oxygen carriers for artificial red blood cells. Macromol Biosci 2011; 11:865-75. [PMID: 21312333 DOI: 10.1002/mabi.201000469] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2010] [Indexed: 01/05/2023]
Abstract
In routine clinical procedures, blood transfusion is now suffering from the defects of the blood products, like cross-matching, short storage time and virus infection. Various blood substitutes have been designed by researchers through continual efforts. With recent progress in nanotechnology, new types of artificial red blood cells with cellular structure are available. This article aims to describe some artificial red blood cells which encapsulate or conjugate hemoglobin molecules through various approaches, especially the nanoscale self-assembly technique, to mitigate the adverse effects of free hemoglobin molecules. These types of artificial red blood cell systems, which make use of biodegradable polymers as matrix materials, show advantages over the traditional types.
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Affiliation(s)
- Taihang Li
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
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