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Brignardello-Petersen R, El Alayli A, Husainat N, Kalot M, Shahid S, Aljabirii Y, Britt A, Alturkmani H, El-Khechen H, Motaghi S, Roller J, Dimassi A, Abughanimeh O, Madoukh B, Arapshian A, Grow JM, Kouides P, Laffan M, Leebeek FWG, O’Brien SH, Tosetto A, James PD, Connell NT, Flood V, Mustafa RA. Surgical management of patients with von Willebrand disease: summary of 2 systematic reviews of the literature. Blood Adv 2022; 6:121-128. [PMID: 34654053 PMCID: PMC8753200 DOI: 10.1182/bloodadvances.2021005666] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Accepted: 09/20/2021] [Indexed: 01/19/2023] Open
Abstract
von Willebrand disease (VWD) is the most common inherited bleeding disorder. The management of patients with VWD who are undergoing surgeries is crucial to prevent bleeding complications. We systematically summarized the evidence on the management of patients with VWD who are undergoing major and minor surgeries to support the development of practice guidelines. We searched Medline and EMBASE from inception through October 2019 for randomized clinical trials (RCTs), comparative observational studies, and case series that compared maintaining factor VIII (FVIII) levels or von Willebrand factor (VWF) levels at >0.50 IU/mL for at least 3 days in patients undergoing major surgery, and those with options for perioperative management of patients undergoing minor surgery. Two authors screened and abstracted data and assessed the risk of bias. We conducted meta-analyses when possible. We evaluated the certainty of the evidence using the Grading of Recommendations, Assessment, Development and Evaluations (GRADE) approach. We included 7 case series for major surgeries and 2 RCTs and 12 case series for minor surgeries. Very-low-certainty evidence showed that maintaining FVIII levels or VWF levels of >0.50 IU/mL for at least 3 consecutive days showed excellent hemostatic efficacy (as labeled by the researchers) after 74% to 100% of major surgeries. Low- to very-low-certainty evidence showed that prescribing tranexamic acid and increasing VWF levels to 0.50 IU/mL resulted in fewer bleeding complications after minor procedures compared with increasing VWF levels to 0.50 IU/mL alone. Given the low-quality evidence for guiding management decisions, a shared-decision model leading to individualized therapy plans will be important in patients with VWD who are undergoing surgical and invasive procedures.
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Affiliation(s)
| | - Abdallah El Alayli
- Outcomes and Implementation Research Unit, Department of Nephrology and Hypertension, University of Kansas Medical Center, Kansas City, KS
| | - Nedaa Husainat
- Department of Internal Medicine, St. Mary’s Hospital, St. Louis, MO
| | - Mohamad Kalot
- Department of Internal Medicine, State University of New York at Buffalo, Buffalo, NY
| | - Shaneela Shahid
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, ON, Canada
- Department of Pediatrics, McMaster University, Hamilton, ON, Canada
| | | | - Alec Britt
- Department of Internal Medicine, University of Kansas Medical Center, Kansas City, KS
| | - Hani Alturkmani
- Department of Cardiovascular Medicine, University of Arkansas for Medical Sciences, Little Rock, AR
| | - Hussein El-Khechen
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, ON, Canada
| | - Shahrzad Motaghi
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, ON, Canada
| | - John Roller
- Department of Hematology/Oncology, University of Kansas Medical Center, Kansas City, KS
| | - Ahmad Dimassi
- Department of Internal Medicine, Lebanese American University Medical Center, Ashrafiye, Beirut, Lebanon
| | - Omar Abughanimeh
- Division of Oncology and Hematology, University of Nebraska Medical Center-Fred & Pamela Buffett Cancer Center, Omaha, NE
| | - Bader Madoukh
- Department of Internal Medicine, State University of New York-Upstate Medical University, Syracuse, NY
| | | | - Jean M. Grow
- Department of Strategic Communication, Marquette University, Milwaukee, WI
| | - Peter Kouides
- University of Rochester, Mary M. Gooley Hemophilia Treatment Center, Rochester, NY
| | - Michael Laffan
- Centre for Haematology, Imperial College London, London, United Kingdom
| | - Frank W. G. Leebeek
- Department of Hematology, Erasmus Medical Center, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Sarah H. O’Brien
- Division of Hematology/Oncology, Department of Pediatrics, Nationwide Children’s Hospital, The Ohio State University College of Medicine, Columbus, OH
| | - Alberto Tosetto
- Hematology Department, Hemophilia and Thrombosis Center, S. Bortolo Hospital, Vicenza, Italy
| | - Paula D. James
- Department of Medicine, Queen’s University, Kingston, ON, Canada
| | - Nathan T. Connell
- Hematology Division, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA
| | - Veronica Flood
- Department of Pediatrics, Medical College of Wisconsin, Wauwatosa, WI; and
- Versiti Blood Research Institute, Milwaukee, WI
| | - Reem A. Mustafa
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, ON, Canada
- Outcomes and Implementation Research Unit, Department of Nephrology and Hypertension, University of Kansas Medical Center, Kansas City, KS
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Regulation of endothelial progenitor cell functions during hyperglycemia: new therapeutic targets in diabetic wound healing. J Mol Med (Berl) 2022; 100:485-498. [PMID: 34997250 DOI: 10.1007/s00109-021-02172-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Revised: 11/16/2021] [Accepted: 12/02/2021] [Indexed: 11/09/2022]
Abstract
Diabetes is primarily characterized by hyperglycemia, and its high incidence is often very costly to patients, their families, and national economies. Unsurprisingly, the number and function of endothelial progenitor cells (EPCs) decrease in patients resulting in diabetic wound non-healing. As precursors of endothelial cells (ECs), these cells were discovered in 1997 and found to play an essential role in wound healing. Their function, number, and role in wound healing has been widely investigated. Hitherto, a lot of complex molecular mechanisms have been discovered. In this review, we summarize the mechanisms of how hyperglycemia affects the function and number of EPCs and how the affected cells impact wound healing. We aim to provide a complete summary of the relationship between diabetic hyperglycosemia, EPCs, and wound healing, as well as a better comprehensive platform for subsequent related research.
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Gholian S, Pishgahi A, Shakouri SK, Eslamian F, Yousefi M, Kheiraddin BP, Dareshiri S, Yarani R, Dolatkhah N. Use of autologous conditioned serum dressings in hard-to-heal wounds: a randomised prospective clinical trial. J Wound Care 2022; 31:68-77. [PMID: 35077207 DOI: 10.12968/jowc.2022.31.1.68] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
OBJECTIVE In this study, we aimed to assess both the efficacy and tolerability of autologous conditioned serum (ACS) as an innovative wound dressing in the local management of hard-to-heal wounds. METHOD In this single-blinded randomised controlled trial, patients with hard-to-heal wounds were randomly assigned to receive either ACS treatment or normal saline (NS) dressings. The treatment was applied once a week for three weeks with a final assessment at three weeks from the first ACS application. RESULTS A total of 30 patients took part in the study. Analysis of wound assessment data demonstrated statistically significant differences for wound surface area and Pressure Ulcer Scale for Healing scores (area score, exudate and tissue) from baseline to the end of the study in patients who received the ACS dressing, but not in patients who received the normal saline dressing. There were statistically significant differences in changes in: the wound surface area at week three (-6.4±2.69cm2 versus +0.4±2.52cm2); area score at week three (-2.2±1.08 versus +0.2±0.86); exudate at week two (-1.2±0.70 versus +0.0±0.45) and at week 3 (-1.3±0.72 versus -0.1±0.63); tissue at week two (-1.1±0.35 versus +0.0±0.53) and at week three (-1.8±0.65 versus -0.1±0.63); and the PUSH total score at week one (-1.6±0.98 versus +0.4±1.22), week two (-3.2±0.86 versus +0.4±0.98) and week three (-5.3±1.17 versus -0.0±1.33) between the ACS and NS groups, respectively. CONCLUSION This trial revealed a significant decrease in wound surface area as well as a considerable improvement in wound healing in the ACS dressing group.
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Affiliation(s)
- Shakiba Gholian
- Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Alireza Pishgahi
- Physical Medicine and Rehabilitation Research Center, Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Seyed Kazem Shakouri
- Physical Medicine and Rehabilitation Research Center, Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Fariba Eslamian
- Physical Medicine and Rehabilitation Research Center, Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mehdi Yousefi
- Department of Immunology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Shahla Dareshiri
- Physical Medicine and Rehabilitation Research Center, Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Reza Yarani
- Interventional Regenerative Medicine and Imaging Laboratory, Department of Radiology, Stanford University School of Medicine, US.,Translational Type 1 Diabetes Research, Steno Diabetes Center Copenhagen, Gentofte, Denmark
| | - Neda Dolatkhah
- Physical Medicine and Rehabilitation Research Center, Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran
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Poole LG, Fournier AK, Cline-Fedewa HM, Kopec AK, Luyendyk JP, Groeneveld DJ. Von Willebrand factor exerts hepatoprotective effects in acute but not chronic cholestatic liver injury in mice. Toxicology 2021; 463:152968. [PMID: 34619301 PMCID: PMC8585719 DOI: 10.1016/j.tox.2021.152968] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Revised: 09/17/2021] [Accepted: 09/29/2021] [Indexed: 02/06/2023]
Abstract
Acute and chronic liver disease are associated with substantial alterations in the hemostatic system, including elevated levels of the platelet-adhesive protein von Willebrand factor (VWF). Carbon tetrachloride-induced liver fibrosis is reduced in VWF-deficient mice, but it is unclear if VWF plays a pathologic role in all settings of liver fibrosis. Indeed, several studies suggest an anti-fibrotic role for components of the hemostatic system, including platelets, in experimental settings of bile duct fibrosis. However, the role of VWF in this specific pathology has not been examined. We tested the hypothesis that VWF exerts hepatoprotective effects in experimental bile duct injury. Wild-type and VWF-deficient (VWF-/-) mice were challenged with the bile duct toxicant alpha-naphthylisothiocyanate (ANIT) and the impact of VWF deficiency on acute cholestatic liver injury and chronic liver fibrosis was determined. Acute ANIT (60 mg/kg, po)-induced cholestatic liver injury was associated with increased VWF plasma antigen and activity levels. VWF deficiency enhanced ANIT-induced hepatocellular injury, evidenced by increased plasma ALT activity and area of hepatocellular necrosis. Surprisingly, platelet accumulation within necrotic areas was increased in ANIT-challenged VWF-/- mice compared to wild-type mice. Compared to acute ANIT challenge, hepatic platelet accumulation was modest and appeared to be VWF-dependent in mice exposed to ANIT diet (0.05 %) for 6 weeks. However, contrasting the role of VWF after acute ANIT challenge, VWF deficiency did not impact biliary fibrosis induced by chronic ANIT exposure. The results suggest that VWF plays dichotomous roles in experimental acute and chronic ANIT-induced cholestatic liver injury.
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Affiliation(s)
- Lauren G. Poole
- Department of Pathobiology & Diagnostic Investigation, Michigan State University, East Lansing, MI, USA.,Institute for Integrative Toxicology, Michigan State University, East Lansing, MI, USA
| | - Anna-Katherine Fournier
- Department of Pathobiology & Diagnostic Investigation, Michigan State University, East Lansing, MI, USA
| | - Holly M. Cline-Fedewa
- Department of Pathobiology & Diagnostic Investigation, Michigan State University, East Lansing, MI, USA
| | - Anna K. Kopec
- Department of Pathobiology & Diagnostic Investigation, Michigan State University, East Lansing, MI, USA.,Institute for Integrative Toxicology, Michigan State University, East Lansing, MI, USA
| | - James P. Luyendyk
- Department of Pathobiology & Diagnostic Investigation, Michigan State University, East Lansing, MI, USA.,Institute for Integrative Toxicology, Michigan State University, East Lansing, MI, USA.,Department of Pharmacology & Toxicology, Michigan State University, East Lansing, MI, USA
| | - Dafna J. Groeneveld
- Department of Pathobiology & Diagnostic Investigation, Michigan State University, East Lansing, MI, USA
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López-Martínez S, Rodríguez-Eguren A, de Miguel-Gómez L, Francés-Herrero E, Faus A, Díaz A, Pellicer A, Ferrero H, Cervelló I. Bioengineered endometrial hydrogels with growth factors promote tissue regeneration and restore fertility in murine models. Acta Biomater 2021; 135:113-125. [PMID: 34428563 DOI: 10.1016/j.actbio.2021.08.025] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Revised: 08/10/2021] [Accepted: 08/17/2021] [Indexed: 12/12/2022]
Abstract
Extracellular matrix (ECM) hydrogels obtained from decellularized tissues are promising biocompatible materials for tissue regeneration. These biomaterials may provide important options for endometrial pathologies such as Asherman's syndrome and endometrial atrophy, which lack effective therapies thus far. First, we performed a proteomic analysis of a decellularized endometrial porcine hydrogel (EndoECM) to describe the specific role of ECM proteins related to regenerative processes. Furthermore, we investigated the ability of a bioengineered system-EndoECM alone or supplemented with growth factors (GFs)-to repair the endometrium in a murine model of endometrial damage. For this model, the uterine horns of female C57BL/6 mice were first injected with 70% ethanol, then four days later, they were treated with: saline (negative control); biotin-labeled EndoECM; or biotin-labeled EndoECM plus platelet-derived GF, basic fibroblast GF, and insulin-like GF 1 (EndoECM+GF). Endometrial regeneration and fertility restoration were evaluated by assessing the number of glands, endometrial area, cell proliferation, neaoangiogenesis, reduction of collagen deposition, and fertility restoration. Interestingly, regenerative effects such as an increased number of endometrial glands, increased area, high cell proliferative index, development of new blood vessels, reduction of collagen deposition, and higher pregnancy rate occurred in mice treated with EndoECM+GF. Thus, a bioengineered system based on EndoECM hydrogel supplemented with GFs may be promising for the clinical treatment of endometrial conditions such as Asherman's syndrome and endometrial atrophy. STATEMENT OF SIGNIFICANCE: In the last years, the bioengineering field has developed new and promising approaches to regenerate tissues or replace damaged and diseased tissues. Bioengineered hydrogels offer an ideal option because these materials can be used not only as treatments but also as carriers of drugs and other therapeutics. The present work demonstrates for the first time how hydrogels derived from pig endometrium loaded with growth factors could treat uterine pathologies in a mouse model of endometrial damage. These findings provide scientific evidence about bioengineered hydrogels based on tissue-specific extracellular matrix offering new options to treat human infertility from endometrial causes such as Asherman's syndrome or endometrial atrophy.
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Affiliation(s)
- Sara López-Martínez
- Fundación Instituto Valenciano de Infertilidad (FIVI), Instituto de Investigación Sanitaria La Fe, Avenida Fernando Abril Martorell, 106, Hospital La Fe, Torre A, Planta 1ª, Valencia 46026, Spain
| | - Adolfo Rodríguez-Eguren
- Fundación Instituto Valenciano de Infertilidad (FIVI), Instituto de Investigación Sanitaria La Fe, Avenida Fernando Abril Martorell, 106, Hospital La Fe, Torre A, Planta 1ª, Valencia 46026, Spain
| | - Lucía de Miguel-Gómez
- Fundación Instituto Valenciano de Infertilidad (FIVI), Instituto de Investigación Sanitaria La Fe, Avenida Fernando Abril Martorell, 106, Hospital La Fe, Torre A, Planta 1ª, Valencia 46026, Spain; University of Valencia, Avenida de Blasco Ibáñez, 13, Valencia 46010, Spain
| | - Emilio Francés-Herrero
- Fundación Instituto Valenciano de Infertilidad (FIVI), Instituto de Investigación Sanitaria La Fe, Avenida Fernando Abril Martorell, 106, Hospital La Fe, Torre A, Planta 1ª, Valencia 46026, Spain; University of Valencia, Avenida de Blasco Ibáñez, 13, Valencia 46010, Spain
| | - Amparo Faus
- Fundación Instituto Valenciano de Infertilidad (FIVI), Instituto de Investigación Sanitaria La Fe, Avenida Fernando Abril Martorell, 106, Hospital La Fe, Torre A, Planta 1ª, Valencia 46026, Spain
| | - Ana Díaz
- University of Valencia, Avenida de Blasco Ibáñez, 13, Valencia 46010, Spain
| | - Antonio Pellicer
- University of Valencia, Avenida de Blasco Ibáñez, 13, Valencia 46010, Spain; IVIRMA Roma, Largo Ildebrando Pizzetti, 1, Roma 00197, Italy
| | - Hortensia Ferrero
- Fundación Instituto Valenciano de Infertilidad (FIVI), Instituto de Investigación Sanitaria La Fe, Avenida Fernando Abril Martorell, 106, Hospital La Fe, Torre A, Planta 1ª, Valencia 46026, Spain
| | - Irene Cervelló
- Fundación Instituto Valenciano de Infertilidad (FIVI), Instituto de Investigación Sanitaria La Fe, Avenida Fernando Abril Martorell, 106, Hospital La Fe, Torre A, Planta 1ª, Valencia 46026, Spain.
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Takeuchi-Igarashi H, Tachibana T, Murakashi E, Kubota S, Numabe Y. Effect of cellular communication network factor 2/connective tissue growth factor on tube formation by endothelial cells derived from human periodontal ligaments. Arch Oral Biol 2021; 132:105279. [PMID: 34628139 DOI: 10.1016/j.archoralbio.2021.105279] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 09/29/2021] [Accepted: 09/29/2021] [Indexed: 11/27/2022]
Abstract
OBJECTIVES To clarify the role of cellular communication network factor 2/connective tissue growth factor (CCN2/CTGF) in periodontal tissue regeneration by investigating, the proliferative and tubulogenic responses of human endothelial cells obtained from the periodontal ligament to CCN2/CTGF. DESIGN Endothelial cells were seeded on agar gel medium with or without 50 ng/mL recombinant CCN2/CTGF (rCCN2/CTGF) and cultured for 6 h. Cells were morphologically and phenotypically analyzed by immunofluorescent microscopy. A colorimetric assay was used to evaluate cell proliferation, and transmission electron microscopy (TEM) was used for ultrastructural analysis. RESULTS The proliferation of endothelial cells was best promoted by rCCN2/CTGF at 50 ng/mL. In the control group, tube formation was not observed within 6 h. In contrast, endothelial cells seeded on the agar with 50 ng/mL rCCN2/CTGF clearly showed proliferation with network formation. Under a two-dimensional culture condition, a dense network of endothelial cells was not constructed on the plastic bottom. However, drastic morphological change was observed in the endothelial cells on the agar containing rCCN2/CTGF. The endothelial cells in the dense network were interconnected with each other and showed a tube-like structure. Tight junctions or adherens junctions were observed between the adjoining endothelial cells in the dense network. CONCLUSIONS CCN2/CTGF was found to promote the proliferation and tubulogenesis of endothelial cells from the periodontal ligament. These results suggest that CCN2/CTGF may contribute to the regeneration of damaged periodontal tissue by activating the remaining endothelial cells.
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Affiliation(s)
- Hiroko Takeuchi-Igarashi
- Department of Periodontology, School of Life Dentistry at Tokyo, The Nippon Dental University, 1-9-20 Fujimi, Chiyoda-ku, Tokyo 102-8159, Japan; Core Research Facilities for Basic Science, Research Center for Medical Science, The Jikei University School of Medicine, 3-25-8 Nishi-shinbashi, Minato-ku, Tokyo 105-8461, Japan.
| | - Toshiaki Tachibana
- Core Research Facilities for Basic Science, Research Center for Medical Science, The Jikei University School of Medicine, 3-25-8 Nishi-shinbashi, Minato-ku, Tokyo 105-8461, Japan.
| | - Etsuko Murakashi
- Department of Periodontology, School of Life Dentistry at Tokyo, The Nippon Dental University, 1-9-20 Fujimi, Chiyoda-ku, Tokyo 102-8159, Japan.
| | - Satoshi Kubota
- Department of Biochemistry and Molecular Dentistry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kita-ku, Okayama 700-8525, Japan.
| | - Yukihiro Numabe
- Department of Periodontology, School of Life Dentistry at Tokyo, The Nippon Dental University, 1-9-20 Fujimi, Chiyoda-ku, Tokyo 102-8159, Japan.
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The Role and Molecular Mechanism of P2Y12 Receptors in the Pathogenesis of Atherosclerotic Cardiovascular Diseases. APPLIED SCIENCES-BASEL 2021. [DOI: 10.3390/app11199078] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The P2Y receptor family is a class of G protein-coupled receptors activated primarily by adenosine triphosphate (ATP), adenosine diphosphate (ADP), uridine triphosphate (UTP) and uridine diphosphate (UDP). The P2Y12 receptor is expressed on platelets which mediates platelet aggregation and morphological changes. At the same time, during the process of vascular remodeling and atherosclerosis, ADP can also promote the migration and proliferation of vascular smooth muscle and endothelial cells through P2Y12 receptor activating. Furthermore, P2Y12 is involved in many signal transductions processes, such as intimal hyperplasia, monocyte infiltration and so on, which play an important role in immune inflammation and brain injury. In order to solve the diseases induced by P2Y12 receptor, inhibitors such as ticagrelor, clopidogrel were widely used for cardiovascular diseases. However, there were some problems, such as limited antithrombotic effect, remain unsolved. This article summarizes the role and molecular mechanism of P2Y12 receptors in the pathogenesis of cardiovascular-related diseases, providing in-depth expounding on the molecular mechanism of P2Y12 receptor inhibitors and contributing to the treatment of diseases based on P2Y12 receptors.
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Banik N, Yang SB, Kang TB, Lim JH, Park J. Heparin and Its Derivatives: Challenges and Advances in Therapeutic Biomolecules. Int J Mol Sci 2021; 22:ijms221910524. [PMID: 34638867 PMCID: PMC8509054 DOI: 10.3390/ijms221910524] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Revised: 09/27/2021] [Accepted: 09/28/2021] [Indexed: 12/13/2022] Open
Abstract
Heparin has been extensively studied as a safe medicine and biomolecule over the past few decades. Heparin derivatives, including low-molecular-weight heparins (LMWH) and heparin pentasaccharide, are effective anticoagulants currently used in clinical settings. They have also been studied as functional biomolecules or biomaterials for various therapeutic uses to treat diseases. Heparin, which has a similar molecular structure to heparan sulfate, can be used as a remarkable biomedicine due to its uniquely high safety and biocompatibility. In particular, it has recently drawn attention for use in drug-delivery systems, biomaterial-based tissue engineering, nanoformulations, and new drug-development systems through molecular formulas. A variety of new heparin-based biomolecules and conjugates have been developed in recent years and are currently being evaluated for use in clinical applications. This article reviews heparin derivatives recently studied in the field of drug development for the treatment of various diseases.
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Affiliation(s)
- Nipa Banik
- Department of Integrated Biosciences, Graduate School, BK21 Program, Konkuk University, Chungju 27478, Korea; (N.B.); (S.-B.Y.); (T.-B.K.); (J.-H.L.)
| | - Seong-Bin Yang
- Department of Integrated Biosciences, Graduate School, BK21 Program, Konkuk University, Chungju 27478, Korea; (N.B.); (S.-B.Y.); (T.-B.K.); (J.-H.L.)
| | - Tae-Bong Kang
- Department of Integrated Biosciences, Graduate School, BK21 Program, Konkuk University, Chungju 27478, Korea; (N.B.); (S.-B.Y.); (T.-B.K.); (J.-H.L.)
| | - Ji-Hong Lim
- Department of Integrated Biosciences, Graduate School, BK21 Program, Konkuk University, Chungju 27478, Korea; (N.B.); (S.-B.Y.); (T.-B.K.); (J.-H.L.)
- Department of Biomedical Chemistry, College of Biomedical & Health Science, Konkuk University, Chungju 27478, Korea
| | - Jooho Park
- Department of Integrated Biosciences, Graduate School, BK21 Program, Konkuk University, Chungju 27478, Korea; (N.B.); (S.-B.Y.); (T.-B.K.); (J.-H.L.)
- Department of Biomedical Chemistry, College of Biomedical & Health Science, Konkuk University, Chungju 27478, Korea
- Correspondence:
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Miricescu D, Badoiu SC, Stanescu-Spinu II, Totan AR, Stefani C, Greabu M. Growth Factors, Reactive Oxygen Species, and Metformin-Promoters of the Wound Healing Process in Burns? Int J Mol Sci 2021; 22:ijms22179512. [PMID: 34502429 PMCID: PMC8431501 DOI: 10.3390/ijms22179512] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2021] [Revised: 08/26/2021] [Accepted: 08/30/2021] [Indexed: 12/19/2022] Open
Abstract
Burns can be caused by various factors and have an increased risk of infection that can seriously delay the wound healing process. Chronic wounds caused by burns represent a major health problem. Wound healing is a complex process, orchestrated by cytokines, growth factors, prostaglandins, free radicals, clotting factors, and nitric oxide. Growth factors released during this process are involved in cell growth, proliferation, migration, and differentiation. Reactive oxygen species are released in acute and chronic burn injuries and play key roles in healing and regeneration. The main aim of this review is to present the roles of growth factors, reactive oxygen species, and metformin in the healing process of burn injuries.
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Affiliation(s)
- Daniela Miricescu
- Department of Biochemistry, Faculty of Dental Medicine, Carol Davila University of Medicine and Pharmacy, 8 Eroii Sanitari Blvd, 050474 Bucharest, Romania; (D.M.); (A.R.T.); (M.G.)
| | - Silviu Constantin Badoiu
- Department of Anatomy and Embriology, Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, 8 Eroii Sanitari Blvd, 050474 Bucharest, Romania
- Department of Plastic and Reconstructive Surgery, Life Memorial Hospital, 365 Grivitei Street, 010719 Bucharest, Romania
- Correspondence: (S.C.B.); (I.-I.S.-S.)
| | - Iulia-Ioana Stanescu-Spinu
- Department of Biochemistry, Faculty of Dental Medicine, Carol Davila University of Medicine and Pharmacy, 8 Eroii Sanitari Blvd, 050474 Bucharest, Romania; (D.M.); (A.R.T.); (M.G.)
- Correspondence: (S.C.B.); (I.-I.S.-S.)
| | - Alexandra Ripszky Totan
- Department of Biochemistry, Faculty of Dental Medicine, Carol Davila University of Medicine and Pharmacy, 8 Eroii Sanitari Blvd, 050474 Bucharest, Romania; (D.M.); (A.R.T.); (M.G.)
| | - Constantin Stefani
- Department of Family Medicine and Clinical Base, Dr. Carol Davila Central Military Emergency University Hospital, 010825 Bucharest, Romania;
| | - Maria Greabu
- Department of Biochemistry, Faculty of Dental Medicine, Carol Davila University of Medicine and Pharmacy, 8 Eroii Sanitari Blvd, 050474 Bucharest, Romania; (D.M.); (A.R.T.); (M.G.)
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Miao F, Li Y, Tai Z, Zhang Y, Gao Y, Hu M, Zhu Q. Antimicrobial Peptides: The Promising Therapeutics for Cutaneous Wound Healing. Macromol Biosci 2021; 21:e2100103. [PMID: 34405955 DOI: 10.1002/mabi.202100103] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Revised: 07/31/2021] [Indexed: 12/12/2022]
Abstract
Chronic wound infections have caused an increasing number of deaths and economic burden, which necessitates wound treatment options. Hitherto, the development of functional wound dressings has achieved reasonable progress. Antibacterial agents, growth factors, and miRNAs are incorporated in different wound dressings to treat various types of wounds. As an effective antimicrobial agent and emerging wound healing therapeutic, antimicrobial peptides (AMPs) have attracted significant attention. The present study focuses on the application of AMPs in wound healing and discusses the types, properties and formulation strategies of AMPs used for wound healing. In addition, the clinical trial and the current status of studies on "antimicrobial peptides and wound healing" are elaborated through bibliometrics. Also, the challenges and opportunities for further development and utilization of AMP formulations in wound healing are discussed.
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Affiliation(s)
- Fengze Miao
- Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai, 200443, China.,Shanghai Engineering Research Center for Topical Chinese Medicine, Shanghai, 200443, China.,National Demonstration Center for Experimental Fisheries Science Education, Shanghai Ocean University, Shanghai, 201306, China.,Shanghai Engineering Research Center of Aquaculture, Shanghai Ocean University, Shanghai, 201306, China
| | - Ying Li
- Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai, 200443, China.,Shanghai Engineering Research Center for Topical Chinese Medicine, Shanghai, 200443, China
| | - Zongguang Tai
- Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai, 200443, China.,Shanghai Engineering Research Center for Topical Chinese Medicine, Shanghai, 200443, China
| | - Yong Zhang
- National Demonstration Center for Experimental Fisheries Science Education, Shanghai Ocean University, Shanghai, 201306, China.,Shanghai Engineering Research Center of Aquaculture, Shanghai Ocean University, Shanghai, 201306, China
| | - Yue Gao
- National Demonstration Center for Experimental Fisheries Science Education, Shanghai Ocean University, Shanghai, 201306, China.,Shanghai Engineering Research Center of Aquaculture, Shanghai Ocean University, Shanghai, 201306, China
| | - Menghong Hu
- Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai, 200443, China.,Shanghai Engineering Research Center for Topical Chinese Medicine, Shanghai, 200443, China.,National Demonstration Center for Experimental Fisheries Science Education, Shanghai Ocean University, Shanghai, 201306, China.,Shanghai Engineering Research Center of Aquaculture, Shanghai Ocean University, Shanghai, 201306, China
| | - Quangang Zhu
- Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai, 200443, China.,Shanghai Engineering Research Center for Topical Chinese Medicine, Shanghai, 200443, China
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61
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Fernandez-Moure JS, Van Eps JL, Scherba JC, Yazdi IK, Robbins A, Cabrera F, Vatsaas C, Moreno M, Weiner BK, Tasciotti E. Platelet-rich plasma enhances mechanical strength of strattice in rat model of ventral hernia repair. J Tissue Eng Regen Med 2021; 15:634-647. [PMID: 33880858 DOI: 10.1002/term.3200] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 12/07/2020] [Accepted: 04/05/2021] [Indexed: 12/26/2022]
Abstract
Incisional hernia is a common complication of hernia repair despite the development of various synthetic and bio-synthetic repair materials. Poor long-term mechanical strength, leading to high recurrence rates, has limited the use of acellular dermal matrices (ADMs) in ventral hernia repair (VHR). Biologically derived meshes have been an area of increasing interest. Still these materials bring the risk of more aggressive immune response and fibrosis in addition to the mechanical failures suffered by the synthetic materials. Platelet-rich plasma (PRP), a growth-factor-rich autologous blood product, has been shown to improve early neovascularization, tissue deposition, and to decrease the rates of recurrence. Here, we demonstrate that PRP promotes the release of growth factors stromal derived factor (SDF)-1, transforming growth factor-beta, and platelet-derived growth factor in a dose-dependent manner. Additionally, we utilize an aortic ring angiogenesis assay to show that PRP promotes angiogenesis in vitro. A rat model of VHR using StratticeTM ADM demonstrates similar findings in vivo, corresponding with the increased expression of vascular endothelial growth factor and collagen type 1 alpha 1. Finally, we show that the molecular and cellular activity initiated by PRP results in an increased mechanical stiffness of the hernia repair mesh over time. Collectively, these data represent an essential step in demonstrating the utility and the mechanism of platelet-derived plasma in biomaterial-aided wound healing and provide promising preclinical data that suggest such materials may improve surgical outcomes.
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Affiliation(s)
- Joseph S Fernandez-Moure
- Division of Trauma, Acute, and Critical Care Surgery, Department of Surgery, Duke University School of Medicine, Durham, North Carolina, USA
| | - Jeffrey L Van Eps
- University of Texas Health Science Center, McGovern Medical School, Houston, Texas, USA
| | - Jacob C Scherba
- Department of Biomedical Engineering, Duke University, Durham, North Carolina, USA
| | - Iman K Yazdi
- Department of Nanomedicine, Surgical Advanced Technologies Lab, Houston Methodist Research Institute, Houston, Texas, USA
- Department of Medicine, Renal Division, Harvard Medical School, Brigham and Women's Hospital, Boston, Massachusetts, USA
| | - Andrew Robbins
- Department of Orthopedic Surgery, Houston Methodist Hospital, Houston, Texas, USA
| | - Fernando Cabrera
- Department of Nanomedicine, Surgical Advanced Technologies Lab, Houston Methodist Research Institute, Houston, Texas, USA
| | - Cory Vatsaas
- Division of Trauma, Acute, and Critical Care Surgery, Department of Surgery, Duke University School of Medicine, Durham, North Carolina, USA
| | - Michael Moreno
- Department of Mechanical Engineering, Texas A&M College of Medicine, Bryan, Texas, USA
| | - Bradley K Weiner
- Department of Nanomedicine, Surgical Advanced Technologies Lab, Houston Methodist Research Institute, Houston, Texas, USA
- Department of Orthopedic Surgery, Houston Methodist Hospital, Houston, Texas, USA
| | - Ennio Tasciotti
- IRCCS San Raffaele, University San Raffaele, Rome, Italy
- 3R Biotech, Milan, Italy
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62
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Solimani F, Didona D, Li J, Bao L, Patel PM, Gasparini G, Kridin K, Cozzani E, Hertl M, Amber KT. Characterizing the proteome of bullous pemphigoid blister fluid utilizing tandem mass tag labeling coupled with LC-MS/MS. Arch Dermatol Res 2021; 314:921-928. [PMID: 34152480 DOI: 10.1007/s00403-021-02253-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Revised: 05/03/2021] [Accepted: 06/05/2021] [Indexed: 02/06/2023]
Abstract
Bullous pemphigoid is an autoimmune blistering disease caused by autoantibodies against components of the cutaneous basement membrane zone. Autoantibodies lead to complement-dependent and -independent inflammation and blistering. Blister fluid is a valuable biologic resource, as it provides insight into both systemic and local microenvironment responses. Here, we utilized liquid chromatography with tandem mass spectrometry to characterize the bullous pemphigoid blister fluid proteome. We then depleted exosomes to better understand the exosomal versus non-exosomal proteome. We identified 339 proteins in the blister fluid of bullous pemphigoid patients. Gene ontology demonstrated enrichment of several key biologic processes including innate immune response, neutrophil degranulation, platelet degranulation, and complement activation. Exosome depletion resulted in a significant decrease in normalized reporter intensities of 192 proteins, consistent with our observation of a large number of exosomal proteins found in the blister fluid. We then compared the bullous pemphigoid blister fluid proteome to prior proteomic datasets in suction blister fluid, snake bites, and thermal burns, identifying 76 proteins unique to bullous pemphigoid. These include major basic protein, eosinophil peroxidase, galectin-10, and the immunoglobulin epsilon heavy constant region, consistent with tissue eosinophilia. We lastly validated several previously reported blister fluid exosomal components. Blister fluid in bullous pemphigoid contains a mixture of numerous biologic processes. While many of these processes are shared with blistering from alternative causes, we have identified several notable features unique to bullous pemphigoid.
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Affiliation(s)
- Farzan Solimani
- Department of Dermatology, Venereology and Allergology, Charitèe-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität Zu Berlin and Berlin Institute of Health, Berlin, Germany
- Department of Dermatology and Allergology, Philipps University, Marburg, Germany
| | - Dario Didona
- Department of Dermatology and Allergology, Philipps University, Marburg, Germany
| | - Jing Li
- Department of Dermatology, University of Illinois at Chicago, Chicago, IL, USA
| | - Lei Bao
- Department of Dermatology, University of Illinois at Chicago, Chicago, IL, USA
| | - Payal M Patel
- Department of Dermatology, University of Illinois at Chicago, Chicago, IL, USA
| | - Giulia Gasparini
- Department of Health Sciences and Department of Experimental Medicine, University of Genoa, Genoa, Italy
- Department of Health Sciences (DISSAL), Section of Dermatology, University of Genoa, San Martino Policlinic Hospital IRCCS, Genoa, Italy
| | - Khalaf Kridin
- Lübeck Institute of Experimental Dermatology, University of Lübeck, Lübeck, Germany
| | - Emanuele Cozzani
- Department of Health Sciences (DISSAL), Section of Dermatology, University of Genoa, San Martino Policlinic Hospital IRCCS, Genoa, Italy
| | - Michael Hertl
- Department of Dermatology and Allergology, Philipps University, Marburg, Germany
| | - Kyle T Amber
- Division of Dermatology, Rush University Medical Center, 707 S Wood St. Suite 220, Chicago, IL, USA.
- Department of Internal Medicine, Rush University Medical Center, Chicago, IL, USA.
- Department of Otorhinolaryngology, Rush University Medical Center, Chicago, IL, 60612, USA.
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63
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Groeneveld DJ, Poole LG, Luyendyk JP. Targeting von Willebrand factor in liver diseases: A novel therapeutic strategy? J Thromb Haemost 2021; 19:1390-1408. [PMID: 33774926 PMCID: PMC8582603 DOI: 10.1111/jth.15312] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Revised: 03/08/2021] [Accepted: 03/22/2021] [Indexed: 12/11/2022]
Abstract
Acute and chronic liver disease are associated with substantial alterations in the hemostatic system. Evidence from both experimental and clinical studies suggests that anticoagulants slow the progression of liver disease. Efficacy of those anticoagulant drugs is, in part, attributed to a reduction of microthrombi formation within the liver. Although anticoagulant drugs show promising results, bleeding risk associated with these drugs is an obvious drawback, particularly in patients with a complex coagulopathy driven by decreased liver function. Identifying therapies that reduce intrahepatic thrombosis with minimal bleeding risk would significantly advance the field. Among the hemostatic alterations observed in patients are substantially increased levels of the platelet-adhesive protein von Willebrand factor (VWF). In contrast, levels of A Disintegrin and Metalloproteinase with Thrombospondin motifs, the enzyme that regulates VWF activity, are significantly reduced in patients with liver disease. Highly elevated VWF levels are proposed to accelerate intrahepatic thrombus formation and thus be a driver of disease progression. Strong clinical evidence suggesting a link between liver disease and changes in VWF is now being matched by emerging mechanistic data showing a detrimental role for VWF in the progression of liver disease. This review focuses on clinical and experimental evidence supporting a connection between VWF function and the progression of acute and chronic liver diseases. Furthermore, with the recent anticipated approval of several novel therapies targeting VWF, we discuss potential strategies and benefits of targeting VWF as an innovative therapy for patients with liver disease.
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Affiliation(s)
- Dafna J Groeneveld
- Department of Pathobiology & Diagnostic Investigation, Michigan State University, East Lansing, MI, USA
| | - Lauren G Poole
- Department of Pathobiology & Diagnostic Investigation, Michigan State University, East Lansing, MI, USA
| | - James P Luyendyk
- Department of Pathobiology & Diagnostic Investigation, Michigan State University, East Lansing, MI, USA
- Institute for Integrative Toxicology, Michigan State University, East Lansing, MI, USA
- Department of Pharmacology & Toxicology, Michigan State University, East Lansing, MI, USA
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64
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Apanovich N, Apanovich P, Mansorunov D, Kuzevanova A, Matveev V, Karpukhin A. The Choice of Candidates in Survival Markers Based on Coordinated Gene Expression in Renal Cancer. Front Oncol 2021; 11:615787. [PMID: 34046336 PMCID: PMC8144703 DOI: 10.3389/fonc.2021.615787] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Accepted: 03/25/2021] [Indexed: 12/18/2022] Open
Abstract
We aimed to identify and investigate genes that are essential for the development of clear cell renal cell carcinoma (ccRCC) and sought to shed light on the mechanisms of its progression and create prognostic markers for the disease. We used real-time PCR to study the expression of 20 genes that were preliminarily selected based on their differential expression in ccRCC, in 68 paired tumor/normal samples. Upon ccRCC progression, seven genes that showed an initial increase in expression showed decreased expression. The genes whose expression levels did not significantly change during progression were associated mainly with metabolic and inflammatory processes. The first group included CA9, NDUFA4L2, EGLN3, BHLHE41, VWF, IGFBP3, and ANGPTL4, whose expression levels were coordinately decreased during tumor progression. This expression coordination and gene function is related to the needs of tumor development at different stages. Specifically, the high correlation coefficient of EGLN3 and NDUFA4L2 expression may indicate the importance of the coordinated regulation of glycolysis and mitochondrial metabolism. A panel of CA9, EGLN3, BHLHE41, and VWF enabled the prediction of survival for more than 3.5 years in patients with ccRCC, with a probability close to 90%. Therefore, a coordinated change in the expression of a gene group during ccRCC progression was detected, and a new panel of markers for individual survival prognosis was identified.
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Affiliation(s)
- Natalya Apanovich
- Laboratory of Molecular Genetics of Complex Inherited Diseases, Research Centre for Medical Genetics, Moscow, Russia
| | - Pavel Apanovich
- Laboratory of Molecular Genetics of Complex Inherited Diseases, Research Centre for Medical Genetics, Moscow, Russia
| | - Danzan Mansorunov
- Laboratory of Molecular Genetics of Complex Inherited Diseases, Research Centre for Medical Genetics, Moscow, Russia
| | - Anna Kuzevanova
- Laboratory of Molecular Genetics of Complex Inherited Diseases, Research Centre for Medical Genetics, Moscow, Russia
| | - Vsevolod Matveev
- Department of Oncourology, Federal State Budgetary Institution “N.N. Blokhin National Medical Research Center of Oncology” of the Ministry of Health of the Russian Federation, Moscow, Russia
| | - Alexander Karpukhin
- Laboratory of Molecular Genetics of Complex Inherited Diseases, Research Centre for Medical Genetics, Moscow, Russia
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65
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Zhao M, Shi J, Cai W, Liu K, Shen K, Li Z, Wang Y, Hu D. Advances on Graphene-Based Nanomaterials and Mesenchymal Stem Cell-Derived Exosomes Applied in Cutaneous Wound Healing. Int J Nanomedicine 2021; 16:2647-2665. [PMID: 33854313 PMCID: PMC8040697 DOI: 10.2147/ijn.s300326] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Accepted: 02/27/2021] [Indexed: 12/15/2022] Open
Abstract
Graphene is a new type of carbon nanomaterial discovered after fullerene and carbon nanotube. Due to the excellent biological properties such as biocompatibility, cell proliferation stimulating, and antibacterial properties, graphene and its derivatives have become emerging candidates for the development of novel cutaneous wound dressings and composite scaffolds. On the other hand, pre-clinical research on exosomes derived from mesenchymal stem cells (MSC-Exos) has been intensified for cell-free treatment in wound healing and cutaneous regeneration, via ameliorating the damaged microenvironment of the wound site. Here, we provide a comprehensive understanding of the latest studies and observations on the various effects of graphene-based nanomaterials (GBNs) and MSC-Exos during the cutaneous wound repair process, as well as the putative mechanisms thereof. In addition, we propose the possible forward directions of GBNs and MSC-Exos applications, expecting to promote the clinical transformation.
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Affiliation(s)
- Ming Zhao
- Department of Burns and Cutaneous Surgery, Xijing Hospital, Fourth Military Medical University, Xi’an, Shannxi, 710032, People’s Republic of China
| | - Jihong Shi
- Department of Burns and Cutaneous Surgery, Xijing Hospital, Fourth Military Medical University, Xi’an, Shannxi, 710032, People’s Republic of China
| | - Weixia Cai
- Department of Burns and Cutaneous Surgery, Xijing Hospital, Fourth Military Medical University, Xi’an, Shannxi, 710032, People’s Republic of China
| | - Kaituo Liu
- Department of Burns and Cutaneous Surgery, Xijing Hospital, Fourth Military Medical University, Xi’an, Shannxi, 710032, People’s Republic of China
| | - Kuo Shen
- Department of Burns and Cutaneous Surgery, Xijing Hospital, Fourth Military Medical University, Xi’an, Shannxi, 710032, People’s Republic of China
| | - Zichao Li
- Department of Burns and Cutaneous Surgery, Xijing Hospital, Fourth Military Medical University, Xi’an, Shannxi, 710032, People’s Republic of China
| | - Yunchuan Wang
- Department of Burns and Cutaneous Surgery, Xijing Hospital, Fourth Military Medical University, Xi’an, Shannxi, 710032, People’s Republic of China
| | - Dahai Hu
- Department of Burns and Cutaneous Surgery, Xijing Hospital, Fourth Military Medical University, Xi’an, Shannxi, 710032, People’s Republic of China
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66
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The relationship between ABO blood group, von Willebrand factor, and primary hemostasis. Blood 2021; 136:2864-2874. [PMID: 32785650 DOI: 10.1182/blood.2020005843] [Citation(s) in RCA: 67] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Accepted: 08/03/2020] [Indexed: 12/16/2022] Open
Abstract
Numerous studies have reported significant associations between ABO blood group and risk of cardiovascular disease. These studies have consistently demonstrated that thrombotic risk is significantly reduced in individuals in blood group O. Nevertheless, the biological mechanisms through which ABO influences hemostasis have remained poorly understood. Exciting recent data have provided novel insights into how these ABO effects are modulated and have highlighted that ABO group significantly influences platelet plug formation at sites of vascular injury (primary hemostasis). In particular, ABO affects multiple aspects of von Willebrand factor (VWF) biology. In keeping with their reduced thrombotic risk, plasma VWF levels are ∼25% lower in healthy group O compared with healthy group non-O individuals. In addition, blood group O VWF demonstrates enhanced susceptibility to ADAMTS13 proteolysis. Finally, preliminary findings suggest that the interaction of group O VWF with platelets may also be reduced. Although the molecular mechanisms underlying these ABO effects on VWF have not been fully elucidated, it seems likely that they are mediated in large part by the ABO(H) carbohydrate structures that are carried on both the N- and O-linked glycans of VWF. Interestingly, ABO(H) determinants are also expressed on several different platelet surface glycoprotein receptors. Recent studies support the hypothesis that ABO group not only exerts major quantitative and qualitative effects on VWF, but also affect specific aspects of platelet function. Given the severe morbidity and the mortality associated with thrombotic disorders, defining the mechanisms underlying these ABO effects is not only of scientific interest, but also of direct clinical importance.
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67
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López-Martínez S, Campo H, de Miguel-Gómez L, Faus A, Navarro AT, Díaz A, Pellicer A, Ferrero H, Cervelló I. A Natural Xenogeneic Endometrial Extracellular Matrix Hydrogel Toward Improving Current Human in vitro Models and Future in vivo Applications. Front Bioeng Biotechnol 2021; 9:639688. [PMID: 33748086 PMCID: PMC7973233 DOI: 10.3389/fbioe.2021.639688] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Accepted: 02/12/2021] [Indexed: 12/25/2022] Open
Abstract
Decellularization techniques support the creation of biocompatible extracellular matrix hydrogels, providing tissue-specific environments for both in vitro cell culture and in vivo tissue regeneration. We obtained endometrium derived from porcine decellularized uteri to create endometrial extracellular matrix (EndoECM) hydrogels. After decellularization and detergent removal, we investigated the physicochemical features of the EndoECM, including gelation kinetics, ultrastructure, and proteomic profile. The matrisome showed conservation of structural and tissue-specific components with low amounts of immunoreactive molecules. EndoECM supported in vitro culture of human endometrial cells in two- and three-dimensional conditions and improved proliferation of endometrial stem cells with respect to collagen and Matrigel. Further, we developed a three-dimensional endometrium-like co-culture system of epithelial and stromal cells from different origins. Endometrial co-cultures remained viable and showed significant remodeling. Finally, EndoECM was injected subcutaneously in immunocompetent mice in a preliminary study to test a possible hypoimmunogenic reaction. Biomimetic endometrial milieus offer new strategies in reproductive techniques and endometrial repair and our findings demonstrate that EndoECM has potential for in vitro endometrial culture and as treatment for endometrial pathologies.
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Affiliation(s)
- Sara López-Martínez
- Fundación Instituto Valenciano de Infertilidad, Instituto de Investigación Sanitaria La Fe, Valencia, Spain
| | - Hannes Campo
- Fundación Instituto Valenciano de Infertilidad, Instituto de Investigación Sanitaria La Fe, Valencia, Spain
| | - Lucía de Miguel-Gómez
- Fundación Instituto Valenciano de Infertilidad, Instituto de Investigación Sanitaria La Fe, Valencia, Spain.,University of Valencia, Valencia, Spain
| | - Amparo Faus
- Fundación Instituto Valenciano de Infertilidad, Instituto de Investigación Sanitaria La Fe, Valencia, Spain
| | - Alfredo T Navarro
- Fundación Instituto Valenciano de Infertilidad, Instituto de Investigación Sanitaria La Fe, Valencia, Spain
| | - Ana Díaz
- University of Valencia, Valencia, Spain
| | - Antonio Pellicer
- University of Valencia, Valencia, Spain.,IVIRMA Roma, Rome, Italy
| | - Hortensia Ferrero
- Fundación Instituto Valenciano de Infertilidad, Instituto de Investigación Sanitaria La Fe, Valencia, Spain.,IVIRMA Valencia, Valencia, Spain
| | - Irene Cervelló
- Fundación Instituto Valenciano de Infertilidad, Instituto de Investigación Sanitaria La Fe, Valencia, Spain
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68
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O'Donnell JS. Toward Personalized Treatment for Patients with Low von Willebrand Factor and Quantitative von Willebrand Disease. Semin Thromb Hemost 2021; 47:192-200. [PMID: 33636750 DOI: 10.1055/s-0041-1722864] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The biological mechanisms involved in the pathogenesis of type 2 and type 3 von Willebrand disease (VWD) have been studied extensively. In contrast, although accounting for the majority of VWD cases, the pathobiology underlying partial quantitative VWD has remained somewhat elusive. However, important insights have been attained following several recent cohort studies that have investigated mechanisms in patients with type 1 VWD and low von Willebrand factor (VWF), respectively. These studies have demonstrated that reduced plasma VWF levels may result from either (1) decreased VWF biosynthesis and/or secretion in endothelial cells and (2) pathological increased VWF clearance. In addition, it has become clear that some patients with only mild to moderate reductions in plasma VWF levels in the 30 to 50 IU/dL range may have significant bleeding phenotypes. Importantly in these low VWF patients, bleeding risk fails to correlate with plasma VWF levels and inheritance is typically independent of the VWF gene. Although plasma VWF levels may increase to > 50 IU/dL with progressive aging or pregnancy in these subjects, emerging data suggest that this apparent normalization in VWF levels does not necessarily equate to a complete correction in bleeding phenotype in patients with partial quantitative VWD. In this review, these recent advances in our understanding of quantitative VWD pathogenesis are discussed. Furthermore, the translational implications of these emerging findings are considered, particularly with respect to designing personalized treatment plans for VWD patients undergoing elective procedures.
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Affiliation(s)
- James S O'Donnell
- Irish Centre for Vascular Biology, School of Pharmacy & Biomolecular Sciences, Royal College of Surgeons in Ireland, Dublin, Ireland.,National Coagulation Centre, St. James's Hospital, Dublin, Ireland.,National Children's Research Centre, Our Lady's Children's Hospital at Crumlin, Dublin, Ireland
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69
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Sedlář A, Trávníčková M, Matějka R, Pražák Š, Mészáros Z, Bojarová P, Bačáková L, Křen V, Slámová K. Growth Factors VEGF-A 165 and FGF-2 as Multifunctional Biomolecules Governing Cell Adhesion and Proliferation. Int J Mol Sci 2021; 22:1843. [PMID: 33673317 PMCID: PMC7917819 DOI: 10.3390/ijms22041843] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Revised: 02/09/2021] [Accepted: 02/10/2021] [Indexed: 12/11/2022] Open
Abstract
Vascular endothelial growth factor-A165 (VEGF-A165) and fibroblast growth factor-2 (FGF-2) are currently used for the functionalization of biomaterials designed for tissue engineering. We have developed a new simple method for heterologous expression and purification of VEGF-A165 and FGF-2 in the yeast expression system of Pichia pastoris. The biological activity of the growth factors was assessed in cultures of human and porcine adipose tissue-derived stem cells (ADSCs) and human umbilical vein endothelial cells (HUVECs). When added into the culture medium, VEGF-A165 stimulated proliferation only in HUVECs, while FGF-2 stimulated the proliferation of both cell types. A similar effect was achieved when the growth factors were pre-adsorbed to polystyrene wells. The effect of our recombinant growth factors was slightly lower than that of commercially available factors, which was attributed to the presence of some impurities. The stimulatory effect of the VEGF-A165 on cell adhesion was rather weak, especially in ADSCs. FGF-2 was a potent stimulator of the adhesion of ADSCs but had no to negative effect on the adhesion of HUVECs. In sum, FGF-2 and VEGF-A165 have diverse effects on the behavior of different cell types, which maybe utilized in tissue engineering.
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Affiliation(s)
- Antonín Sedlář
- Laboratory of Biomaterials and Tissue Engineering, Institute of Physiology of the Czech Academy of Sciences, Vídeňská 1083, CZ 14220 Praha 4, Czech Republic; (A.S.); (M.T.); or or (Š.P.)
- Department of Physiology, Faculty of Science, Charles University, Viničná 7, CZ 12844 Praha 2, Czech Republic
| | - Martina Trávníčková
- Laboratory of Biomaterials and Tissue Engineering, Institute of Physiology of the Czech Academy of Sciences, Vídeňská 1083, CZ 14220 Praha 4, Czech Republic; (A.S.); (M.T.); or or (Š.P.)
| | - Roman Matějka
- Laboratory of Biomaterials and Tissue Engineering, Institute of Physiology of the Czech Academy of Sciences, Vídeňská 1083, CZ 14220 Praha 4, Czech Republic; (A.S.); (M.T.); or or (Š.P.)
- Faculty of Biomedical Engineering, Czech Technical University in Prague, CZ 27201 Kladno, Czech Republic;
| | - Šimon Pražák
- Laboratory of Biomaterials and Tissue Engineering, Institute of Physiology of the Czech Academy of Sciences, Vídeňská 1083, CZ 14220 Praha 4, Czech Republic; (A.S.); (M.T.); or or (Š.P.)
- Faculty of Biomedical Engineering, Czech Technical University in Prague, CZ 27201 Kladno, Czech Republic;
| | - Zuzana Mészáros
- Laboratory of Biotransformation, Institute of Microbiology of the Czech Academy of Sciences, Vídeňská 1083, CZ 14220 Praha 4, Czech Republic; (Z.M.); (V.K.)
- Department of Biochemistry, University of Chemistry and Technology Prague, Technická 6, CZ 16628 Praha 6, Czech Republic
| | - Pavla Bojarová
- Faculty of Biomedical Engineering, Czech Technical University in Prague, CZ 27201 Kladno, Czech Republic;
- Laboratory of Biotransformation, Institute of Microbiology of the Czech Academy of Sciences, Vídeňská 1083, CZ 14220 Praha 4, Czech Republic; (Z.M.); (V.K.)
| | - Lucie Bačáková
- Laboratory of Biomaterials and Tissue Engineering, Institute of Physiology of the Czech Academy of Sciences, Vídeňská 1083, CZ 14220 Praha 4, Czech Republic; (A.S.); (M.T.); or or (Š.P.)
| | - Vladimír Křen
- Laboratory of Biotransformation, Institute of Microbiology of the Czech Academy of Sciences, Vídeňská 1083, CZ 14220 Praha 4, Czech Republic; (Z.M.); (V.K.)
| | - Kristýna Slámová
- Laboratory of Biotransformation, Institute of Microbiology of the Czech Academy of Sciences, Vídeňská 1083, CZ 14220 Praha 4, Czech Republic; (Z.M.); (V.K.)
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Goh CY, Patmore S, Smolenski A, Howard J, Evans S, O'Sullivan J, McCann A. The role of von Willebrand factor in breast cancer metastasis. Transl Oncol 2021; 14:101033. [PMID: 33571850 PMCID: PMC7876567 DOI: 10.1016/j.tranon.2021.101033] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Revised: 01/12/2021] [Accepted: 01/28/2021] [Indexed: 01/16/2023] Open
Abstract
VWF plays an important role in breast tumour progression and metastasis. Patients with metastatic breast cancer have significantly elevated plasma VWF. Increased levels of highly adhesive VWF may regulate platelet-tumour interactions. VWF may protect disseminated tumour cells from chemotherapy.
Breast cancer is the most common female cancer globally, with approximately 12% of patients eventually developing metastatic disease. Critically, limited effective treatment options exist for metastatic breast cancer. Recently, von Willebrand factor (VWF), a haemostatic plasma glycoprotein, has been shown to play an important role in tumour progression and metastasis. In breast cancer, a significant rise in the plasma levels of VWF has been reported in patients with malignant disease compared to benign conditions and healthy controls, with an even greater increase seen in patients with disseminated disease. Direct interactions between VWF, tumour cells, platelets and endothelial cells may promote haematogenous dissemination and thus the formation of metastatic foci. Intriguingly, patients with metastatic disease have unusually large VWF multimers. This observation has been proposed to be a result of a dysfunctional or deficiency of VWF-cleaving protease activity, ADAMTS-13 activity, which may then regulate the platelet-tumour adhesive interactions in the metastatic process. In this review, we provide an overview of VWF in orchestrating the pathological process of breast cancer dissemination, and provide supporting evidence of the role of VWF in mediating metastatic breast cancer.
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Affiliation(s)
- Chia Yin Goh
- UCD Conway Institute of Biomolecular and Biomedical Research, University College Dublin, Belfield, Dublin, Dublin 4, Ireland; UCD School of Medicine, College of Health and Agricultural Sciences (CHAS), University College Dublin, Belfield, Dublin, Dublin 4, Ireland.
| | - Sean Patmore
- Irish Centre for Vascular Biology, School of Pharmacy and Biomolecular Sciences, Royal College of Surgeons in Ireland, Dublin, Dublin 2, Ireland
| | - Albert Smolenski
- UCD Conway Institute of Biomolecular and Biomedical Research, University College Dublin, Belfield, Dublin, Dublin 4, Ireland; UCD School of Medicine, College of Health and Agricultural Sciences (CHAS), University College Dublin, Belfield, Dublin, Dublin 4, Ireland
| | - Jane Howard
- UCD Conway Institute of Biomolecular and Biomedical Research, University College Dublin, Belfield, Dublin, Dublin 4, Ireland
| | - Shane Evans
- UCD Conway Institute of Biomolecular and Biomedical Research, University College Dublin, Belfield, Dublin, Dublin 4, Ireland; UCD School of Medicine, College of Health and Agricultural Sciences (CHAS), University College Dublin, Belfield, Dublin, Dublin 4, Ireland
| | - Jamie O'Sullivan
- Irish Centre for Vascular Biology, School of Pharmacy and Biomolecular Sciences, Royal College of Surgeons in Ireland, Dublin, Dublin 2, Ireland
| | - Amanda McCann
- UCD Conway Institute of Biomolecular and Biomedical Research, University College Dublin, Belfield, Dublin, Dublin 4, Ireland; UCD School of Medicine, College of Health and Agricultural Sciences (CHAS), University College Dublin, Belfield, Dublin, Dublin 4, Ireland
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71
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Molecular Targeting of VEGF with a Suramin Fragment-DOCA Conjugate by Mimicking the Action of Low Molecular Weight Heparins. Biomolecules 2020; 11:biom11010046. [PMID: 33396366 PMCID: PMC7823656 DOI: 10.3390/biom11010046] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Revised: 12/23/2020] [Accepted: 12/30/2020] [Indexed: 01/01/2023] Open
Abstract
Molecular targeting of growth factors has shown great therapeutic potential in pharmaceutical research due to their roles in pathological conditions. In the present study, we developed a novel suramin fragment and deoxycholic acid conjugate (SFD) that exhibited the potential to bind to the heparin-binding site (HBD) of vascular endothelial growth factor (VEGF) and to inhibit its pathogenic action for the first time. Notably, SFD was optimally designed for binding to the HBD of VEGF using the naphthalenetrisulfonate group, allowing to observe its excellent binding efficacy in a surface plasmon resonance (SPR) study, showing remarkable binding affinity (KD = 3.8 nM) as a small molecule inhibitor. In the tubular formation assay, it was observed that SFD could bind to HBD and exhibit antiangiogenic efficacy by inhibiting VEGF, such as heparins. The cellular treatment of SFD resulted in VEGF-inhibitory effects in human umbilical vein endothelial cells (HUVECs). Therefore, we propose that SFD can be employed as a novel drug candidate to inhibit the pathophysiological action of VEGF in diseases. Consequently, SFD, which has a molecular structure optimized for binding to HBD, is put forward as a new chemical VEGF inhibitor.
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72
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Qian Z, Wang H, Bai Y, Wang Y, Tao L, Wei Y, Fan Y, Guo X, Liu H. Improving Chronic Diabetic Wound Healing through an Injectable and Self-Healing Hydrogel with Platelet-Rich Plasma Release. ACS APPLIED MATERIALS & INTERFACES 2020; 12:55659-55674. [PMID: 33327053 DOI: 10.1021/acsami.0c17142] [Citation(s) in RCA: 99] [Impact Index Per Article: 24.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Diabetic skin ulcer is one of the severe complications of diabetes mellitus, which has a high incidence and may cause death or disability. Platelet-rich plasma (PRP) is widely used in the treatment of diabetic wounds due to the effect of growth factors (GFs) derived from it. However, the relatively short half-life of GFs limits their applications in clinics. In addition, the presence of a large amount of proteases in the diabetic wound microenvironment results in the degradation of GFs, which further impedes angiogenesis and diabetic wound healing. In our study, we fabricated a self-healing and injectable hydrogel with a composite of chitosan, silk fibroin, and PRP (CBPGCTS-SF@PRP) for promoting diabetic wound healing. CBPGCTS-SF@PRP could protect PRP from enzymatic hydrolysis, release PRP sustainably, and enhance the chemotaxis of mesenchymal stem cells. The results showed that it could promote the proliferation of repair cells in vitro. Moreover, it could enhance wound healing by expediting collagen deposition, angiogenesis, and nerve repair in a type 2 diabetic rat model and a rat skin defect model. We hope that this study will offer a new treatment for diabetic nonhealing wounds in clinics.
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Affiliation(s)
- Zhiyong Qian
- Key Laboratory for Biomechanics and Mechanobiology of Ministry of Education, School of Biological Science and Medical Engineering, Beijing Advanced Innovation Centre for Biomedical Engineering, Beihang University, Xue Yuan Road No. 37, Haidian District, Beijing 100191, People's Republic of China
| | - Haiping Wang
- Department of Transfusion, 307 Hospital of Chinese PLA, Beijing 100071, P. R. China
| | - Yating Bai
- Key Laboratory for Biomechanics and Mechanobiology of Ministry of Education, School of Biological Science and Medical Engineering, Beijing Advanced Innovation Centre for Biomedical Engineering, Beihang University, Xue Yuan Road No. 37, Haidian District, Beijing 100191, People's Republic of China
| | - Yuqing Wang
- Key Laboratory for Biomechanics and Mechanobiology of Ministry of Education, School of Biological Science and Medical Engineering, Beijing Advanced Innovation Centre for Biomedical Engineering, Beihang University, Xue Yuan Road No. 37, Haidian District, Beijing 100191, People's Republic of China
| | - Lei Tao
- The Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education), Tsinghua University, Beijing 100084, P. R. China
| | - Yen Wei
- The Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education), Tsinghua University, Beijing 100084, P. R. China
| | - Yubo Fan
- Key Laboratory for Biomechanics and Mechanobiology of Ministry of Education, School of Biological Science and Medical Engineering, Beijing Advanced Innovation Centre for Biomedical Engineering, Beihang University, Xue Yuan Road No. 37, Haidian District, Beijing 100191, People's Republic of China
| | - Ximin Guo
- Department of Neural Engineering and Biological Interdisciplinary Studies, Institute of Military Cognition and Brain Sciences, Academy of Military Medical Sciences, Academy of Military Sciences, Beijing 100850, People's Republic of China
| | - Haifeng Liu
- Key Laboratory for Biomechanics and Mechanobiology of Ministry of Education, School of Biological Science and Medical Engineering, Beijing Advanced Innovation Centre for Biomedical Engineering, Beihang University, Xue Yuan Road No. 37, Haidian District, Beijing 100191, People's Republic of China
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73
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Biguzzi E, Castelli F, Lijfering WM, Cannegieter SC, Eikenboom J, Rosendaal FR, van Hylckama Vlieg A. Rise of levels of von Willebrand factor and factor VIII with age: Role of genetic and acquired risk factors. Thromb Res 2020; 197:172-178. [PMID: 33221577 DOI: 10.1016/j.thromres.2020.11.016] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Revised: 10/29/2020] [Accepted: 11/11/2020] [Indexed: 12/20/2022]
Abstract
BACKGROUND Von Willebrand factor (VWF) levels are regulated by genetic and acquired factors. The acquired factors are mostly related to age and could be mediators of the age effect on VWF levels. OBJECTIVES To disentangle the role of genetic (sex, blood group) and acquired factors (comorbidities, body mass index, reduced kidney function, hormone use, and inflammation) in regulating von Willebrand factor antigen (VWF:Ag) and factor VIII activity (FVIII:C) levels in the normal population. METHODS Analysis were performed in a large population sample (2923 individuals) from the Multiple Environmental and Genetic Assessment of risk factors for venous thrombosis (MEGA study), after exclusion of individuals with active cancer and women who were pregnant or within nine months postpartum. The increase of VWF:Ag and FVIII:C with age was evaluated by linear regression after the age of 40 years. Analyses were adjusted for acquired factors and stratified for sex and blood group. RESULTS VWF:Ag and FVIII:C increased with age: increase per decade of age for VWF:Ag 18 IU/dL (95%CI 15-20) and for FVIII:C 12 IU/dL (95%CI 10-14). After adjustment for acquired factors, the increase per decade was 13 IU/dL (95%CI 10-16) for VWF:Ag and 9 IU/dL (95%CI 6-11) for FVIII:C. The stratified analysis for blood group showed higher increase in the non-O group, but these differences were annulled after adjustment for acquired factors. CONCLUSIONS VWF:Ag and FVIII:C increase with age. Carriers of blood group non-O present a steeper increase of VWF:Ag and FVIII:C with age, that is mediated by acquired factors.
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Affiliation(s)
- Eugenia Biguzzi
- IRCCS Fondazione Ca' Granda Ospedale Policlinico, A. Bianchi Bonomi Hemophilia and Thrombosis Center, Via Pace 9, 20122 Milan, Italy
| | | | - Willem M Lijfering
- Leiden University Medical Center, Department of Clinical Epidemiology, Albinusdreef 2, 2333ZA Leiden, the Netherlands
| | - Suzanne C Cannegieter
- Leiden University Medical Center, Department of Clinical Epidemiology, Albinusdreef 2, 2333ZA Leiden, the Netherlands
| | - Jeroen Eikenboom
- Leiden University Medical Center, Department of Internal Medicine, Division of Thrombosis and Hemostasis, Albinusdreef 2, 2333ZA Leiden, the Netherlands
| | - Frits R Rosendaal
- Leiden University Medical Center, Department of Clinical Epidemiology, Albinusdreef 2, 2333ZA Leiden, the Netherlands
| | - Astrid van Hylckama Vlieg
- Leiden University Medical Center, Department of Clinical Epidemiology, Albinusdreef 2, 2333ZA Leiden, the Netherlands.
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74
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San-Marina S, Prummer CM, Voss SG, Hunter DE, Madden BJ, Charlesworth MC, Ekbom DC, Janus JR. Chondrogenic Predifferentiation Inhibits Vascular Endothelial Growth Factor Angiogenic Effect in Pericranium-Derived Spheroids. Tissue Eng Part A 2020; 27:237-245. [PMID: 32640938 DOI: 10.1089/ten.tea.2020.0117] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
Craniofacial reconstruction of critical bone defects typically requires a bone graft. As graft availability may be restricted by disease or comorbidities, tissue engineering approaches are actively sought. The pericranium could provide new bone graft material. During development and repair, bone transitions through a chondrogenic phase. However, with tissue engineering, pluripotent cells can differentiate directly into bone cells. Does ability to recapitulate bone formation in vitro affect osteogenesis and vascularization of pericranium grafts? To answer this, we obtained tissue from nine patients with preplanned craniotomy surgery and studied three-dimensional osteogenesis and angiogenesis of pericranium-derived spheroids. First, we established growth and differentiation conditions on Matrigel. For each spheroid sample, we investigated (i) continuous osteogenic differentiation (COD) and (ii) osteogenic differentiation preceded by chondrogenesis (CD → OD). The effect of vascular endothelial growth factor (VEGF) was compared to VEGF supplemented with fibroblast growth factor, interleukin (IL)-1, IL-6, platelet-derived growth factor, and tumor necrosis factor-α, a growth factor mix (GFM) with possible synergistic effects. In this limited sample, we observed no age- or sex-related differences in cell expansion. Similarly, no statistically significant differences in osteogenic or angiogenic scores between COD or CD → OD spheroids were noted with regular media. In COD, however, VEGF statistically significantly increased angiogenesis compared to control media (p = 0.007). Also, in COD, both VEGF and VEGF + GFM increased osteogenesis (p = 0.047 and p = 0.038, respectively). By contrast, in CD → OD, neither VEGF nor VEGF + GFM yielded statistically significant angiogenesis or osteogenesis scores compared to control media. To understand these results, we characterized spheroid protein expression by nanoliquid chromatography coupled to tandem mass spectrometry. Nine angiogenic proteins were either uniquely expressed or upregulated in COD compared to CD → OD: (i) endothelial markers JUP, PTGIS, PTGS2, and TYMP, (ii) tissue remodeling factors CHI3L1 and MMP14, and (iii) metabolic pathways modulators ANGPTL4, ITGA5, and WNT5A. ANGPTL4, ITGA5, PTGIS, PTGS2, and WNT5A define a conserved angiogenic network and were >2-fold increased in VEGF compared to VEGF + GFM. Finally, we examined bone formation on printable poly-(propylene-fumarate) (PPF) scaffolds for individualized grafting. Under COD + VEGF conditions, PPF scaffolds loaded with pericranium-derived cells displayed hallmarks of spongiform-like bone formation. Thus, the human pericranium may be a potential repository for bone-generating cells with applications in craniofacial bone repair using tissue printing.
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Affiliation(s)
- Serban San-Marina
- Department of Otorhinolaryngology, Mayo Clinic, Rochester, Minnesota, USA
| | | | - Stephen G Voss
- Department of Otorhinolaryngology, Mayo Clinic, Rochester, Minnesota, USA
| | - Danielle E Hunter
- Department of Otorhinolaryngology, Mayo Clinic, Rochester, Minnesota, USA
| | - Benjamin J Madden
- Department of Otorhinolaryngology, Mayo Clinic, Rochester, Minnesota, USA
| | | | - Dale C Ekbom
- Department of Otorhinolaryngology, Mayo Clinic, Rochester, Minnesota, USA
| | - Jeffrey R Janus
- Department of Otorhinolaryngology, Mayo Clinic, Rochester, Minnesota, USA
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75
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Khorasani MT, Joorabloo A, Adeli H, Milan PB, Amoupour M. Enhanced antimicrobial and full-thickness wound healing efficiency of hydrogels loaded with heparinized ZnO nanoparticles: In vitro and in vivo evaluation. Int J Biol Macromol 2020; 166:200-212. [PMID: 33190822 DOI: 10.1016/j.ijbiomac.2020.10.142] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2020] [Revised: 10/04/2020] [Accepted: 10/17/2020] [Indexed: 12/20/2022]
Abstract
Nanotechnology-based fabricated wound dressings are known as appropriate substrates to enhance healing in both acute and chronic wounds. These types of materials have the ability to deliver therapeutic agents. In this study, a wound dressing including heparinized zinc oxide nanoparticles in combination with chitosan and poly(vinyl alcohol) was developed to investigate its antibacterial and regenerative properties in a rat model of full thickness skin wounds. By adding nanoparticles, the mechanical strength increased up to twice as compared to the sample without nanoparticles. In addition, heparin release profile follows the Hixson-Crowell release kinetic. Protein adsorption enhanced by adding nanoparticles in hydrogels and the prepared wound dressings were completely biocompatible. In terms of antibacterial activity, the minimum inhibitory concentration decreased by conjugation of heparin on the surface of zinc oxide nanoparticles compared to the non-functionalized nanoparticles, and, this shows the increased antibacterial synergistic effect by adding heparin to nanoparticles. Furthermore, it was found that the heparinized zinc oxide nanoparticles effectively accelerate wound closure, re-epithelialization and decrease collagen deposition compared to other groups after implantation. Hence, the prepared wound dressings have the capacity to significantly enhance healing of acute wounds.
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Affiliation(s)
- Mohammad Taghi Khorasani
- Biomaterials Department of Iran Polymer and Petrochemical Institute, P.O. Box 14965/159, Tehran, Iran.
| | - Alireza Joorabloo
- Biomaterials Department of Iran Polymer and Petrochemical Institute, P.O. Box 14965/159, Tehran, Iran
| | - Hassan Adeli
- Department of Chemical Engineering, University of Mazandaran, Babolsar, Iran
| | - Peiman Brouki Milan
- Cellular and Molecular Research Center (CMRC), Iran University of Medical Sciences, Tehran, Iran; Department of Tissue Engineering and Regenerative Medicine, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Moein Amoupour
- Department of Medical Biotechnology, Faculty of Allied Medicine, Iran University of Medical Science, Tehran, Iran
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76
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Patmore S, Dhami SPS, O'Sullivan JM. Von Willebrand factor and cancer; metastasis and coagulopathies. J Thromb Haemost 2020; 18:2444-2456. [PMID: 32573945 DOI: 10.1111/jth.14976] [Citation(s) in RCA: 53] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Revised: 06/05/2020] [Accepted: 06/12/2020] [Indexed: 12/16/2022]
Abstract
Von Willebrand factor (VWF) is a multimeric procoagulant plasma glycoprotein that mediates platelet adhesion along the endothelium. In addition to its role maintaining normal hemostasis, more recently novel biological functions for VWF have been described, including inflammation, angiogenesis, and metastasis. Significantly increased plasma VWF levels have been reported across a variety of cancer patient cohorts. Given that VWF is established as a risk factor for venous thrombosis, this is of direct clinical importance. Moreover, elevated VWF has also been observed localized within the tumor microenvironment, correlating with advanced disease stage and poorer clinical outcome. Critically, evidence suggests that elevated VWF levels in cancer patients may not only contribute to cancer associated coagulopathies but may also mediate cancer progression and metastasis. Studies have shown that VWF can promote pro-inflammatory signaling, regulate angiogenesis and vascular permeability, which may facilitate tumor cell growth and extravasation across the vessel wall. Endothelial secreted VWF multimers contribute to the adhesion and transendothelial migration of tumor cells key for tumor dissemination. In support of this, VWF inhibition attenuated metastasis in vivo. Perhaps most intriguingly, specific tumor cells have been reported to acquire de novo VWF expression which increases tumor-platelet heteroaggregates and confers enhanced metastatic activity. Current knowledge on the roles of VWF in cancer and in particular its contribution to metastasis and cancer associated coagulopathies is summarized in this review.
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Affiliation(s)
- Sean Patmore
- Irish Centre for Vascular Biology, School of Pharmacy and Biomolecular Sciences, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Sukhraj Pal S Dhami
- Irish Centre for Vascular Biology, School of Pharmacy and Biomolecular Sciences, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Jamie M O'Sullivan
- Irish Centre for Vascular Biology, School of Pharmacy and Biomolecular Sciences, Royal College of Surgeons in Ireland, Dublin, Ireland
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77
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de Jong A, Dirven RJ, Boender J, Atiq F, Anvar SY, Leebeek FWG, van Vlijmen BJM, Eikenboom J. Ex vivo Improvement of a von Willebrand Disease Type 2A Phenotype Using an Allele-Specific Small-Interfering RNA. Thromb Haemost 2020; 120:1569-1579. [PMID: 32803740 PMCID: PMC7649061 DOI: 10.1055/s-0040-1715442] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Von Willebrand disease (VWD) is the most common inherited bleeding disorder and is mainly caused by dominant-negative mutations in the multimeric protein von Willebrand factor (VWF). These mutations may either result in quantitative or qualitative defects in VWF. VWF is an endothelial protein that is secreted to the circulation upon endothelial activation. Once secreted, VWF multimers bind platelets and chaperone coagulation factor VIII in the circulation. Treatment of VWD focuses on increasing VWF plasma levels, but production and secretion of mutant VWF remain uninterrupted. Presence of circulating mutant VWF might, however, still affect normal hemostasis or functionalities of VWF beyond hemostasis. We hypothesized that inhibition of the production of mutant VWF improves the function of VWF overall and ameliorates VWD phenotypes. We previously proposed the use of allele-specific small-interfering RNAs (siRNAs) that target frequent
VWF
single nucleotide polymorphisms to inhibit mutant
VWF
. The aim of this study is to prove the functionality of these allele-specific siRNAs in endothelial colony-forming cells (ECFCs). We isolated ECFCs from a VWD type 2A patient with an intracellular multimerization defect, reduced VWF collagen binding, and a defective processing of proVWF to VWF. After transfection of an allele-specific siRNA that specifically inhibited expression of mutant VWF, we showed amelioration of the laboratory phenotype, with normalization of the VWF collagen binding, improvement in VWF multimers, and enhanced VWF processing. Altogether, we prove that allele-specific inhibition of the production of mutant VWF by siRNAs is a promising therapeutic strategy to improve VWD phenotypes.
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Affiliation(s)
- Annika de Jong
- Department of Internal Medicine, Division of Thrombosis and Hemostasis, Einthoven laboratory for Vascular and Regenerative Medicine, Leiden University Medical Center, Leiden, the Netherlands
| | - Richard J Dirven
- Department of Internal Medicine, Division of Thrombosis and Hemostasis, Einthoven laboratory for Vascular and Regenerative Medicine, Leiden University Medical Center, Leiden, the Netherlands
| | - Johan Boender
- Department of Hematology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Ferdows Atiq
- Department of Hematology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Seyed Yahya Anvar
- Department of Human Genetics, Leiden University Medical Center, Leiden, The Netherlands
| | - Frank W G Leebeek
- Department of Hematology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Bart J M van Vlijmen
- Department of Internal Medicine, Division of Thrombosis and Hemostasis, Einthoven laboratory for Vascular and Regenerative Medicine, Leiden University Medical Center, Leiden, the Netherlands
| | - Jeroen Eikenboom
- Department of Internal Medicine, Division of Thrombosis and Hemostasis, Einthoven laboratory for Vascular and Regenerative Medicine, Leiden University Medical Center, Leiden, the Netherlands
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78
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Järvinen TA, Pemmari T. Systemically Administered, Target-Specific, Multi-Functional Therapeutic Recombinant Proteins in Regenerative Medicine. NANOMATERIALS (BASEL, SWITZERLAND) 2020; 10:E226. [PMID: 32013041 PMCID: PMC7075297 DOI: 10.3390/nano10020226] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Revised: 01/21/2020] [Accepted: 01/24/2020] [Indexed: 12/25/2022]
Abstract
Growth factors, chemokines and cytokines guide tissue regeneration after injuries. However, their applications as recombinant proteins are almost non-existent due to the difficulty of maintaining their bioactivity in the protease-rich milieu of injured tissues in humans. Safety concerns have ruled out their systemic administration. The vascular system provides a natural platform for circumvent the limitations of the local delivery of protein-based therapeutics. Tissue selectivity in drug accumulation can be obtained as organ-specific molecular signatures exist in the blood vessels in each tissue, essentially forming a postal code system ("vascular zip codes") within the vasculature. These target-specific "vascular zip codes" can be exploited in regenerative medicine as the angiogenic blood vessels in the regenerating tissues have a unique molecular signature. The identification of vascular homing peptides capable of finding these unique "vascular zip codes" after their systemic administration provides an appealing opportunity for the target-specific delivery of therapeutics to tissue injuries. Therapeutic proteins can be "packaged" together with homing peptides by expressing them as multi-functional recombinant proteins. These multi-functional recombinant proteins provide an example how molecular engineering gives to a compound an ability to home to regenerating tissue and enhance its therapeutic potential. Regenerative medicine has been dominated by the locally applied therapeutic approaches despite these therapies are not moving to clinical medicine with success. There might be a time to change the paradigm towards systemically administered, target organ-specific therapeutic molecules in future drug discovery and development for regenerative medicine.
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Affiliation(s)
- Tero A.H. Järvinen
- Faculty of Medicine & Health Technology, Tampere University, FI-33014 Tampere, Finland & Tampere University Hospital, 33520 Tampere, Finland
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79
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Abstract
Von Willebrand factor (VWF) and coagulation factor VIII (FVIII) circulate as a complex in plasma and have a major role in the hemostatic system. VWF has a dual role in hemostasis. It promotes platelet adhesion by anchoring the platelets to the subendothelial matrix of damaged vessels and it protects FVIII from proteolytic degradation. Moreover, VWF is an acute phase protein that has multiple roles in vascular inflammation and is massively secreted from Weibel-Palade bodies upon endothelial cell activation. Activated FVIII on the other hand, together with coagulation factor IX forms the tenase complex, an essential feature of the propagation phase of coagulation on the surface of activated platelets. VWF deficiency, either quantitative or qualitative, results in von Willebrand disease (VWD), the most common bleeding disorder. The deficiency of FVIII is responsible for Hemophilia A, an X-linked bleeding disorder. Here, we provide an overview on the role of the VWF-FVIII interaction in vascular physiology.
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Affiliation(s)
- Klytaimnistra Kiouptsi
- Center for Thrombosis and Hemostasis (CTH), University Medical Center Mainz, Langenbeckstrasse 1, Building 708, 55131, Mainz, Germany
| | - Christoph Reinhardt
- Center for Thrombosis and Hemostasis (CTH), University Medical Center Mainz, Langenbeckstrasse 1, Building 708, 55131, Mainz, Germany.
- German Center for Cardiovascular Research (DZHK), Partner Site RheinMain, Mainz, Germany.
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80
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Wang M, Wang C, Chen M, Xi Y, Cheng W, Mao C, Xu T, Zhang X, Lin C, Gao W, Guo Y, Lei B. Efficient Angiogenesis-Based Diabetic Wound Healing/Skin Reconstruction through Bioactive Antibacterial Adhesive Ultraviolet Shielding Nanodressing with Exosome Release. ACS NANO 2019; 13:10279-10293. [PMID: 31483606 DOI: 10.1021/acsnano.9b03656] [Citation(s) in RCA: 305] [Impact Index Per Article: 61.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Abstract
Diabetic wound healing and angiogenesis remain a worldwide challenge for both clinic and research. The use of adipose stromal cell derived exosomes delivered by bioactive dressing provides a potential strategy for repairing diabetic wounds with less scar formation and fast healing. In this study, we fabricated an injectable adhesive thermosensitive multifunctional polysaccharide-based dressing (FEP) with sustained pH-responsive exosome release for promoting angiogenesis and diabetic wound healing. The FEP dressing possessed multifunctional properties including efficient antibacterial activity/multidrug-resistant bacteria, fast hemostatic ability, self-healing behavior, and tissue-adhesive and good UV-shielding performance. FEP@exosomes (FEP@exo) can significantly enhance the proliferation, migration, and tube formation of endothelial cells in vitro. In vivo results from a diabetic full-thickness cutaneous wound model showed that FEP@exo dressing accelerated the wound healing by stimulating the angiogenesis process of the wound tissue. The enhanced cell proliferation, granulation tissue formation, collagen deposition, remodeling, and re-epithelialization probably lead to the fast healing with less scar tissue formation and skin appendage regeneration. This study showed that combining bioactive molecules into multifunctional dressing should have great potential in achieving satisfactory healing in diabetic and other vascular-impaired related wounds.
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Affiliation(s)
- Min Wang
- Frontier Institute of Science and Technology, Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology , Xi'an Jiaotong University , Xi'an 710000 , China
| | - Chenggui Wang
- Key Laboratory of Orthopedics of Zhejiang Province , Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University , Wenzhou 325027 , China
- Department of Orthopedics Surgery , Second Affiliated Hospital, School of Medicine, Zhejiang University , Hangzhou 310009 , China
| | - Mi Chen
- Frontier Institute of Science and Technology, Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology , Xi'an Jiaotong University , Xi'an 710000 , China
| | - Yuewei Xi
- Frontier Institute of Science and Technology, Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology , Xi'an Jiaotong University , Xi'an 710000 , China
| | - Wei Cheng
- Frontier Institute of Science and Technology, Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology , Xi'an Jiaotong University , Xi'an 710000 , China
| | - Cong Mao
- Key Laboratory of Orthopedics of Zhejiang Province , Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University , Wenzhou 325027 , China
| | - Tianzhen Xu
- Key Laboratory of Orthopedics of Zhejiang Province , Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University , Wenzhou 325027 , China
| | - Xingxing Zhang
- Department of Burn , First Affiliated Hospital of Wenzhou Medical University , Wenzhou 325000 , China
| | - Cai Lin
- Department of Burn , First Affiliated Hospital of Wenzhou Medical University , Wenzhou 325000 , China
| | - Weiyang Gao
- Key Laboratory of Orthopedics of Zhejiang Province , Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University , Wenzhou 325027 , China
| | - Yi Guo
- Department of Biologic and Materials Science , University of Michigan , Ann Arbor , Michigan 48109 , United States
| | - Bo Lei
- Frontier Institute of Science and Technology, Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology , Xi'an Jiaotong University , Xi'an 710000 , China
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