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Mokbel K, Kodresko A, Ghazal H, Mokbel R, Trembley J, Jouhara H. Cryogenic Media in Biomedical Applications: Current Advances, Challenges, and Future Perspectives. In Vivo 2024; 38:1-39. [PMID: 38148045 PMCID: PMC10756490 DOI: 10.21873/invivo.13407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Revised: 09/27/2023] [Accepted: 10/05/2023] [Indexed: 12/28/2023]
Abstract
This paper explores the crucial role of cryogenic mediums in driving breakthroughs within the biomedical sector. The objective was to investigate, critically discuss, and present the current knowledge and state-of-the-art practices, along with the challenges and perspectives of the most common applications. Through an extensive literature review, this work aims to supplement existing research, offering a comprehensive and up-to-date understanding of the subject. Biomedical research involving cryogenic mediums is advancing on multiple fronts, including the development of advanced medical technologies, clinical treatments for life-threatening conditions, high-quality biospecimen preservation, and antimicrobial interventions in industrial food processing. These advances open new horizons and present cutting-edge opportunities for research and the medical community. While the current body of evidence showcases the impressive impact of cryogenic mediums, such as nitrogen, helium, argon, and oxygen, on revolutionary developments, reaching definitive conclusions on their efficiency and safety remains challenging due to process complexity and research scarcity with a moderate certainty of evidence. Knowledge gaps further underline the need for additional studies to facilitate cryogenic research in developing innovative technological processes in biomedicine. These advancements have the potential to reshape the modern world and significantly enhance the quality of life for people worldwide.
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Affiliation(s)
- Kefah Mokbel
- The London Breast Institute, Princess Grace Hospital, London, U.K
| | - Alevtina Kodresko
- Heat Pipe and Thermal Management Research Group, College of Engineering, Design and Physical Sciences, Brunel University, London, U.K
| | - Heba Ghazal
- Kingston University, School of Pharmacy and Chemistry, Kingston Upon Thames, U.K
| | - Ramia Mokbel
- The Princess Grace Hospital, part of HCA Healthcare UK, London, U.K
| | - Jon Trembley
- Air Products PLC, Hersham Place Technology Park, Surrey, U.K
| | - Hussam Jouhara
- Heat Pipe and Thermal Management Research Group, College of Engineering, Design and Physical Sciences, Brunel University, London, U.K.;
- Vytautas Magnus University, Kaunas, Lithuania
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2
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Yang L, Rong GC, Wu QN. Diabetic foot ulcer: Challenges and future. World J Diabetes 2022; 13:1014-1034. [PMID: 36578870 PMCID: PMC9791573 DOI: 10.4239/wjd.v13.i12.1014] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 10/07/2022] [Accepted: 11/29/2022] [Indexed: 12/15/2022] Open
Abstract
Diabetic foot ulcers (DFUs) have become one of the important causes of mortality and morbidity in patients with diabetes, and they are also a common cause of hospitalization, which places a heavy burden on patients and society. The prevention and treatment of DFUs requires multidisciplinary management. By controlling various risk factors, such as blood glucose levels, blood pressure, lipid levels and smoking cessation, local management of DFUs should be strengthened, such as debridement, dressing, revascularization, stem cell decompression and oxygen therapy. If necessary, systemic anti-infection treatment should be administered. We reviewed the progress in the clinical practice of treating DFUs in recent years, such as revascularization, wound repair, offloading, stem cell transplantation, and anti-infection treatment. We also summarized and prospectively analyzed some new technologies and measurements used in the treatment of DFUs and noted the future challenges and directions for the development of DFU treatments.
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Affiliation(s)
- Li Yang
- Department of Endocrinology, Dazu Hospital of Chongqing Medical University, The People's Hospital of Dazu, Chongqing 402360, China
| | - Gui-Chuan Rong
- Department of Gynaecology, Dazu Hospital of Chongqing Medical University, The People's Hospital of Dazu, Chongqing 402360, China
| | - Qi-Nan Wu
- Department of Endocrinology, Dazu Hospital of Chongqing Medical University, The People's Hospital of Dazu, Chongqing 402360, China
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3
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Nasiry D, Khalatbary AR, Abdollahifar MA, Bayat M, Amini A, Kazemi Ashtiani M, Rajabi S, Noori A, Piryaei A. SDF-1α loaded bioengineered human amniotic membrane-derived scaffold transplantation in combination with hyperbaric oxygen improved diabetic wound healing. J Biosci Bioeng 2022; 133:489-501. [PMID: 35248486 DOI: 10.1016/j.jbiosc.2022.01.012] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Revised: 01/06/2022] [Accepted: 01/26/2022] [Indexed: 12/13/2022]
Abstract
Based on its multifactorial nature, successful treatment of diabetic wounds requires combinatorial approach. In this regard, we hypothesized that engraftment of a bioengineered micro-porous three-dimensional human amniotic membrane-scaffold (HAMS) loaded by SDF-1α (SHAMS) in combination with hyperbaric oxygen (HBO), throughout mobilization and recruitment of endothelial progenitor cells (EPCs), could accelerate wound healing in rats with type 1 diabetes mellitus. To test this hypothesis, 30 days after inducting diabetes, an ischemic wound was created in rat skin and treatments were performed for 21 days. In addition to wounded non-diabetic (ND) group, diabetic animals were randomly divided into non-treated (NT-D), HBO-treated (HBO-D), HBO-treated plus HAMS transplantation (HBO+HAMS-D) or HBO-treated in combination with SHAMS transplantation (HBO+SHAMS-D) groups. Our results on post-wounding days 7, 14 and 21 showed that the wound closure, volume of new dermis and epidermis, numerical density of basal cells of epidermis, fibroblasts and blood vessels, number of proliferating cells, deposition of collagen and biomechanical properties of healed wound were considerably higher in both HBO+HAMS-D and HBO+SHAMS-D groups in comparison to those of the NT-D and HBO-D groups, and were the highest in HBO+SHAMS-D ones. The transcripts for Vegf, bFgf, and Tgf-β genes were significantly upregulated in all treatment regimens compared to NT-D group and were the highest for HBO+SHAMS-D group. This is while expression of Tnf-α and Il-1β as well as cell density of neutrophil and macrophage decreased more significantly in HBO+SHAMS-D group as compared with NT-D or HBO-D groups. Overall, it was found that using both HAMS transplantation and HBO treatment has more impact on diabetic wound healing. Moreover, SDF-1α loading on HAMS could transiently improve the wound healing process, as compared with the HBO+HAMS-D group on day 7 only.
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Affiliation(s)
- Davood Nasiry
- Department of Biology and Anatomical Sciences, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran 1985717443, Iran
| | - Ali Reza Khalatbary
- Molecular and Cell Biology Research Center, Department of Anatomy, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari 4815733971, Iran
| | - Mohammad-Amin Abdollahifar
- Department of Biology and Anatomical Sciences, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran 1985717443, Iran
| | - Mohammad Bayat
- Department of Biology and Anatomical Sciences, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran 1985717443, Iran
| | - Abdollah Amini
- Department of Biology and Anatomical Sciences, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran 1985717443, Iran
| | - Mohammad Kazemi Ashtiani
- Department of Cell Engineering, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran 1665659911, Iran
| | - Sarah Rajabi
- Department of Cell Engineering, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran 1665659911, Iran
| | - Afshin Noori
- Department of Cell Engineering, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran 1665659911, Iran
| | - Abbas Piryaei
- Department of Biology and Anatomical Sciences, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran 1985717443, Iran; Department of Stem Cells and Developmental Biology, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran 1665659911, Iran.
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Zhu H, Luo H, Lin M, Li Y, Chen A, He H, Sheng F, Wu J. Methacrylated gelatin shape-memorable cryogel subcutaneously delivers EPCs and aFGF for improved pressure ulcer repair in diabetic rat model. Int J Biol Macromol 2022; 199:69-76. [PMID: 34973992 DOI: 10.1016/j.ijbiomac.2021.12.138] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 12/18/2021] [Accepted: 12/20/2021] [Indexed: 12/22/2022]
Abstract
Pressure ulcer (PU) in patients with diabetes mellitus (DM) is still a clinical intractable issue due to the complicated physiological characteristics by the prolonged high glucose level and impaired angiogenesis. The PU treatment includes surgical debridement, stem cell therapy and growth factors, leading to high cost and repeated professional involvement. Developing effective wound dressing combining the therapeutic cells and growth factors has become highly demanded. Herein, we reported the direct subcutaneous administration of endothelial progenitor cells (EPCs) and acid fibroblast growth factor (aFGF) with a shape-memorable methacrylated gelatin cryogel (EPCs/aFGF@GelMA) for the therapy of PU in rats with DM. This EPCs/aFGF@GelMA cryogel system presented microporous structure, elastic mechanical strength and enhanced cell migration property with controlled release of aFGF. Moreover, compared with EPCs/aFGF and GelMA alone, in vivo results showed that this EPCs/aFGF@GelMA system exhibited accelerated wound closure rate, enhanced granulation formation, collagen deposition as well as re-epithelization. Importantly, we found that the excellent positive performance of EPCs/aFGF@GelMA is due to its up-regulation of HIF-ɑ upon the wound site, modulating the microenvironment of wound site to initiate the impaired local angiogenesis. Collectively, this hybrid gelatin cryogels show great promise for biomedical applications, especially in tissue engineering and regenerative medicine.
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Affiliation(s)
- Hong Zhu
- Department of Endocrinology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, PR China
| | - Hangqi Luo
- School of Pharmaceutical Sciences, Key Laboratory of Biotechnology and Pharmaceutical Engineering, Wenzhou Medical University, Wenzhou, Zhejiang, PR China
| | - Minjie Lin
- Department of Endocrinology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, PR China
| | - Yuan Li
- Department of Endocrinology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, PR China
| | - Anqi Chen
- School of Pharmaceutical Sciences, Key Laboratory of Biotechnology and Pharmaceutical Engineering, Wenzhou Medical University, Wenzhou, Zhejiang, PR China
| | - Huacheng He
- College of Chemistry and Materials Engineering, Wenzhou University, Wenzhou, Zhejiang, PR China.
| | - Feixia Sheng
- Department of Endocrinology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, PR China
| | - Jiang Wu
- Department of Endocrinology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang 325000, PR China; School of Pharmaceutical Sciences, Key Laboratory of Biotechnology and Pharmaceutical Engineering, Wenzhou Medical University, Wenzhou, Zhejiang, PR China.
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Malik G, Agarwal T, Costantini M, Pal S, Kumar A. Oxygenation therapies for improved wound healing: Current trends and technologies. J Mater Chem B 2022; 10:7905-7923. [DOI: 10.1039/d2tb01498j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Degree of oxygenation is one of the important parameters governing various processes, including cell proliferation, angiogenesis, extracellular matrix production, and even combating the microbial burden at the wound site, all...
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Růžička J, Grajciarová M, Vištejnová L, Klein P, Tichánek F, Tonar Z, Dejmek J, Beneš J, Bolek L, Bajgar R, Kuncová J. Hyperbaric oxygen enhances collagen III formation in wound of ZDF rat. Physiol Res 2021; 70:787-798. [PMID: 34505531 PMCID: PMC8820531 DOI: 10.33549/physiolres.934684] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Accepted: 07/21/2021] [Indexed: 02/06/2023] Open
Abstract
Diabetic foot ulcer (DFU) is a serious complication of diabetes and hyperbaric oxygen therapy (HBOT) is also considered in comprehensive treatment. The evidence supporting the use of HBOT in DFU treatment is controversial. The aim of this work was to introduce a DFU model in ZDF rat by creating a wound on the back of an animal and to investigate the effect of HBOT on the defect by macroscopic evaluation, quantitative histological evaluation of collagen (types I and III), evaluation of angiogenesis and determination of interleukin 6 (IL6) levels in the plasma. The study included 10 rats in the control group (CONT) and 10 in the HBOT group, who underwent HBOT in standard clinical regimen. Histological evaluation was performed on the 18th day after induction of defect. The results show that HBOT did not affect the macroscopic size of the defect nor IL6 plasma levels. A volume fraction of type I collagen was slightly increased by HBOT without reaching statistical significance (1.35+/-0.49 and 1.94+/-0.67 %, CONT and HBOT, respectively). In contrast, the collagen type III volume fraction was ~120 % higher in HBOT wounds (1.41+/-0.81 %) than in CONT ones (0.63+/-0.37 %; p=0.046). In addition, the ratio of the volume fraction of both collagens in the wound ((I+III)w) to the volume fraction of both collagens in the adjacent healthy skin ((I+III)h) was ~65 % higher in rats subjected to HBOT (8.9+/-3.07 vs. 5.38+/-1.86 %, HBOT and CONT, respectively; p=0.028). Vessels density (number per 1 mm2) was found to be higher in CONT vs. HBOT (206.5+/-41.8 and 124+/-28.2, respectively, p<0.001). Our study suggests that HBOT promotes collagen III formation and decreases the number of newly formed vessels at the early phases of healing.
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Affiliation(s)
- J Růžička
- Department of Biophysics, Faculty of Medicine in Pilsen, Pilsen, Czech Republic.
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Tsukatani T, Minematsu T, Dai M, Tamai N, Nakagami G, Sugama J, Takada C, Sanada H. Polymorphism analysis of candidate risk genes for pressure injuries in older Japanese patients: A cross-sectional study at a long-term care hospital. Wound Repair Regen 2021; 29:741-751. [PMID: 33819344 DOI: 10.1111/wrr.12912] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2020] [Revised: 11/26/2020] [Accepted: 03/02/2021] [Indexed: 02/02/2023]
Abstract
Advances in patient care for pressure injuries (PIs) have reduced the prevalence of PIs in Japan, although not in recent years. Several single-nucleotide polymorphisms (SNPs) have been identified in genes potentially associated with PIs. However, individual variance among PI risks require targeted investigations that may lead to the identification of PI susceptibilities or preventive care options that directly influence PI development pathways. This cross-sectional study examined the association between PIs and SNPs in genes related to tissue tolerance in patients in a long-term care hospital in Japan. A total of 178 participants (130 control, 20 with superficial PI history, and 28 with deep PI history) were enrolled in this study of eight SNPs in hypoxia inducible factor 1 subunit alpha (HIF1A), vascular endothelial growth factor C (VEGFC), heat shock protein 90 alpha family class A member 1 (HSP90AA1), myostatin (MSTN), and vitamin D receptor (VDR). The primary outcome was a history of superficial and deep PIs in the last 6 months. SNPs were examined by real-time polymerase chain reaction, followed by multivariate logistic regression analyses of the associations between the SNPs and PI history. The results showed a significant association between VEGFC rs1485766 and the history of superficial PIs (odds ratio = 2.95; 95% confidence interval = 1.07-8.11; p = 0.04). Stratified analysis using the Braden Scale (≤14) indicated a significant association between HIF1A rs11549465 and deep PIs (p = 0.04). Our study demonstrated that VEGFC rs1485766 and HIF1A rs11549465 were associated with superficial and deep PI susceptibilities, respectively.
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Affiliation(s)
- Toshihiro Tsukatani
- Department of Gerontological Nursing/Wound Care Management, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Takeo Minematsu
- Department of Skincare Science, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.,Division of Care Innovation, Global Nursing Research Center, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Misako Dai
- Department of Skincare Science, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Nao Tamai
- Division of Care Innovation, Global Nursing Research Center, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.,Department of Imaging Nursing Science, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Gojiro Nakagami
- Department of Gerontological Nursing/Wound Care Management, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.,Division of Care Innovation, Global Nursing Research Center, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Junko Sugama
- Advanced Health Care Science Research Unit, Innovative Integrated Bio-Research Core, Institute for Frontier Science Initiative, Kanazawa University, Kanazawa, Japan
| | - Chika Takada
- The Nursing Department, Sengi Hospital, Kanazawa, Japan
| | - Hiromi Sanada
- Department of Gerontological Nursing/Wound Care Management, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.,Division of Care Innovation, Global Nursing Research Center, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
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Moore RM, Mueller MA, Hu AC, Evans GRD. Asymptomatic Stroke After Hyaluronic Acid Filler Injection: Case Report and Literature Review. Aesthet Surg J 2021; 41:NP602-NP608. [PMID: 33351073 DOI: 10.1093/asj/sjaa381] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Vascular compromise and blindness are reported but rare complications of facial soft tissue filler injections. Stroke is an even rarer complication resulting from intraarterial injection of fillers. We present a case of a patient suffering all 3 complications following hyaluronic acid filler injection: forehead skin vascular compromise, unilateral blindness, and ipsilateral subclinical strokes. Were it not for a stroke workup protocol, the incidental strokes may have otherwise gone undetected, suggesting the incidence of stroke from intraarterial injection may be higher than reported. Further, we review the literature and recommendations for prevention and management of threatened tissue ischemia and vision loss from facial filler injection. LEVEL OF EVIDENCE: 5
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Affiliation(s)
- Ryan M Moore
- Department of Plastic Surgery, University of California, Irvine, CA, USA
| | - Melissa A Mueller
- Division of Plastic Surgery, Indiana University, Indianapolis, IN, USA
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Hyperbaric oxygen alters intracellular bioenergetics distribution in human dermal fibroblasts. Life Sci 2021; 278:119616. [PMID: 34015286 DOI: 10.1016/j.lfs.2021.119616] [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: 02/15/2021] [Revised: 05/07/2021] [Accepted: 05/10/2021] [Indexed: 01/13/2023]
Abstract
AIMS Hyperbaric oxygen therapy (HBOT), used to promote wound healing, has limited efficacy in many clinical conditions. Wound healing exerts bioenergetic demands on cells that can exceed their intrinsic bioenergetic capacity to proliferate and migrate. The aim of this investigation was to quantify the effects of HBOT on mitochondrial dynamics and bioenergetics functions in cells relevant to wound healing. MAIN METHODS High-resolution respirometry and fluorescence microscopy were used to quantify mitochondrial respiration, intermembrane potential, dynamics, including motility, and the intracellular distribution of mitochondrial bioenergetic capacity partitioned into perinuclear and cell peripheral regions in cultured human dermal fibroblasts. Cells were subjected to a range of gas mixtures and hyperbaric pressures, including conditions utilized in clinical care. KEY FINDINGS Motility was reduced immediately following all HBOT exposures utilized in experiments. Inhomogeneities in intermembrane potential and respiration parameters were produced by different HBOT conditions. The partitioning of ATP-linked respiration was also HBOT-condition dependent. Application of HBOT at common clinical pressure and oxygen conditions resulted in the largest immediate decrement in mitochondrial motility and reductions in ATP-linked respiration in both the cell periphery and perinuclear zones. Aberrations in motility and respiration were also present 6 h after exposure. SIGNIFICANCE HBOT produces intracellular distinctions and inhomogeneities in mitochondrial dynamics and bioenergetics. HBOT as is commonly applied in clinical medicine induced undesirable and persistent alterations in bioenergy function needed to support cell migration and/or proliferation. There may be alternative HBOT parameters that more effectively engender maintenance and adequacy of intracellular bioenergy supply to promote wound healing.
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Huang X, Liang P, Jiang B, Zhang P, Yu W, Duan M, Guo L, Cui X, Huang M, Huang X. Hyperbaric oxygen potentiates diabetic wound healing by promoting fibroblast cell proliferation and endothelial cell angiogenesis. Life Sci 2020; 259:118246. [DOI: 10.1016/j.lfs.2020.118246] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Revised: 07/31/2020] [Accepted: 08/06/2020] [Indexed: 12/31/2022]
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Tejada S, Batle JM, Ferrer MD, Busquets-Cortés C, Monserrat-Mesquida M, Nabavi SM, Del Mar Bibiloni M, Pons A, Sureda A. Therapeutic Effects of Hyperbaric Oxygen in the Process of Wound Healing. Curr Pharm Des 2020; 25:1682-1693. [PMID: 31269879 DOI: 10.2174/1381612825666190703162648] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2019] [Accepted: 06/20/2019] [Indexed: 12/20/2022]
Abstract
Chronic and non-healing wounds, especially diabetic foot ulcers and radiation injuries, imply remarkable morbidity with a significant effect on the quality of life and a high sanitary cost. The management of these wounds requires complex actions such as surgical debris, antibiotic treatment, dressings and even revascularization. These wounds are characterized by poor oxygen supply resulting in inadequate oxygenation of the affected tissue. The adjuvant treatment with hyperbaric oxygen therapy (HBOT) may increase tissue oxygenation favoring the healing of wounds which do not respond to the usual clinical care. The increase in the partial pressure of oxygen contributes to cover the energy demands necessary for the healing process and reduces the incidence of infections. Moreover, the increase in oxygen leads to the production of reactive species with hormetic activity, acting on signaling pathways that modulate the synthesis of inflammation mediators, antioxidants and growth factors which can contribute to the healing process. Studies performed with cell cultures and in animal models seem to demonstrate the beneficial effects of HBOT. However, clinical trials do not show such conclusive results; thus, additional randomized placebo-controlled studies are necessary to determine the real efficacy of HBOT and the mechanism of action for various types of wounds.
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Affiliation(s)
- Silvia Tejada
- Research Group on Community Nutrition and Oxidative Stress, University of Balearic Islands & CIBEROBN (Physiopathology of Obesity and Nutrition), E-07122, Palma de Mallorca, Balearic Islands, Spain
| | - Juan M Batle
- MEDISUB Recerca (Institut de Recerca Hiperbarica), Cami d´Aucanada 52, E-07410 Pto. de Alcudia, Balearic Islands, Spain
| | - Miguel D Ferrer
- Research Group on Community Nutrition and Oxidative Stress, University of Balearic Islands & CIBEROBN (Physiopathology of Obesity and Nutrition), E-07122, Palma de Mallorca, Balearic Islands, Spain
| | - Carla Busquets-Cortés
- Research Group on Community Nutrition and Oxidative Stress, University of Balearic Islands & CIBEROBN (Physiopathology of Obesity and Nutrition), E-07122, Palma de Mallorca, Balearic Islands, Spain
| | - Margalida Monserrat-Mesquida
- Research Group on Community Nutrition and Oxidative Stress, University of Balearic Islands & CIBEROBN (Physiopathology of Obesity and Nutrition), E-07122, Palma de Mallorca, Balearic Islands, Spain
| | - Seyed M Nabavi
- Applied Biotechnology Research Center, Baqiyatallah University of Medical Sciences, 14359-16471 Tehran, Iran
| | - Maria Del Mar Bibiloni
- Research Group on Community Nutrition and Oxidative Stress, University of Balearic Islands & CIBEROBN (Physiopathology of Obesity and Nutrition), E-07122, Palma de Mallorca, Balearic Islands, Spain
| | - Antoni Pons
- Research Group on Community Nutrition and Oxidative Stress, University of Balearic Islands & CIBEROBN (Physiopathology of Obesity and Nutrition), E-07122, Palma de Mallorca, Balearic Islands, Spain
| | - Antoni Sureda
- Research Group on Community Nutrition and Oxidative Stress, University of Balearic Islands & CIBEROBN (Physiopathology of Obesity and Nutrition), E-07122, Palma de Mallorca, Balearic Islands, Spain
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Shukla SK, Sharma AK, Gupta V, Yashavarddhan MH. Pharmacological control of inflammation in wound healing. J Tissue Viability 2019; 28:218-222. [PMID: 31542301 DOI: 10.1016/j.jtv.2019.09.002] [Citation(s) in RCA: 61] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2019] [Revised: 08/02/2019] [Accepted: 09/13/2019] [Indexed: 12/11/2022]
Abstract
Wound inflammation is a rapid and highly orchestrated process that significantly impacts the wound healing cascade. Consequent to injury, a series of events set off that include inflammatory, proliferation and maturation phases leading to wound closure and restoration of normal skin integrity. Stimuli causing stress to host immune system or induce inflammatory response include tissue damage and pathogenic microbial infection.Several evidences points towards the positive role of inflammation as it essential to fight against the attack of invading pathogens and to remove dead tissues from the site of injury. Besides its positive role, prolonged inflammation is injurious and may result in deregulated stages of the wound healing which may lead to excessive scarring. Achieving balance in inflammatory cascade is one of the challenging tasks for development of a wound healing drug. This review mainly focuses on the pharmacological control of inflammation by agents which critically balance the inflammatory cascade. However, none of the agent is available in the healthcare market which exclusively plays a role in wound repair. In this review we shall explore different factors or agents affecting inflammation in wound healing. This information might be helpful in designing and development new process, technologies or drugs for better management of wound care. In addition, understanding the effect of inflammation on the outcome of the healing process will serve as a significant milestone in the area of pathological tissue repair.
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Affiliation(s)
| | - Ajay Kumar Sharma
- Institute of Nuclear Medicine and Allied Sciences, DRDO, Delhi, India
| | - Vanya Gupta
- Graphic Era Deemed to be University, Uttarakhand, India
| | - M H Yashavarddhan
- Defence Institute of Physiology and Allied Sciences, DRDO, Delhi, India
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Peña-Villalobos I, Casanova-Maldonado I, Lois P, Prieto C, Pizarro C, Lattus J, Osorio G, Palma V. Hyperbaric Oxygen Increases Stem Cell Proliferation, Angiogenesis and Wound-Healing Ability of WJ-MSCs in Diabetic Mice. Front Physiol 2018; 9:995. [PMID: 30104981 PMCID: PMC6078002 DOI: 10.3389/fphys.2018.00995] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2018] [Accepted: 07/06/2018] [Indexed: 01/23/2023] Open
Abstract
Hyperbaric oxygen therapy (HBOT) is effective for the medical treatment of diverse diseases, infections, and tissue injury. In fact, in recent years there is growing evidence on the beneficial effect of HBOT on non-healing ischemic wounds. However, there is still yet discussion on how this treatment could benefit from combination with regenerative medicine strategies. Here we analyzed the effects of HBOT on three specific aspects of tissue growth, maintenance, and regeneration: (i) modulation of adult rodent (Mus musculus) intestinal stem cell turnover rates; (ii) angiogenesis dynamics during the development of the chorio-allantoic membrane (CAM) in Gallus gallus embryos; (iii) and wound-healing in a spontaneous type II diabetic mouse model with a low capacity to regenerate skin. To analyze these aspects of tissue growth, maintenance, and regeneration, we used HBOT alone or in combination with cellular therapy. Specifically, Wharton Jelly Mesenchymal Stem cells (WJ-MSC) were embedded in a commercial collagen-scaffold. HBOT did not affect the metabolic rate of adult mice nor of chicken embryos. Notwithstanding, HBOT modified the proliferation rate of stem cells in the mice small intestinal crypts, increased angiogenesis in the CAM, and improved wound-healing and tissue repair in diabetic mice. Moreover, our study demonstrates that combining stem cell therapy and HBOT has a collaborative effect on wound-healing. In summary, our data underscore the importance of oxygen tension as a regulator of stem cell biology and support the potential use of oxygenation in clinical treatments.
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Affiliation(s)
- Isaac Peña-Villalobos
- Laboratorio de Ecofisiología Animal, Departamento de Ecología, Universidad de Chile, Santiago, Chile
- Laboratorio de Células Troncales y Biología del Desarrollo, Departamento de Biología, Universidad de Chile, Santiago, Chile
| | - Ignacio Casanova-Maldonado
- Laboratorio de Células Troncales y Biología del Desarrollo, Departamento de Biología, Universidad de Chile, Santiago, Chile
| | - Pablo Lois
- Laboratorio de Células Troncales y Biología del Desarrollo, Departamento de Biología, Universidad de Chile, Santiago, Chile
| | - Catalina Prieto
- Laboratorio de Células Troncales y Biología del Desarrollo, Departamento de Biología, Universidad de Chile, Santiago, Chile
| | - Carolina Pizarro
- Laboratorio de Células Troncales y Biología del Desarrollo, Departamento de Biología, Universidad de Chile, Santiago, Chile
| | - José Lattus
- Campus Oriente, Department of Obstetrics and Gynecology, Faculty of Medicine, University of Chile, Santiago, Chile
| | | | - Verónica Palma
- Laboratorio de Células Troncales y Biología del Desarrollo, Departamento de Biología, Universidad de Chile, Santiago, Chile
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Thangavel P, Kannan R, Ramachandran B, Moorthy G, Suguna L, Muthuvijayan V. Development of reduced graphene oxide (rGO)-isabgol nanocomposite dressings for enhanced vascularization and accelerated wound healing in normal and diabetic rats. J Colloid Interface Sci 2018; 517:251-264. [PMID: 29428812 DOI: 10.1016/j.jcis.2018.01.110] [Citation(s) in RCA: 78] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2017] [Revised: 01/30/2018] [Accepted: 01/31/2018] [Indexed: 01/24/2023]
Abstract
Treatment of chronic non-healing wounds in diabetes is still a major clinical challenge. Here, we have developed reduced graphene oxide (rGO) loaded isabgol nanocomposite scaffolds (Isab + rGO) to treat normal and diabetic wounds. rGO was synthesized by rapid reduction of graphene oxide (GO) under focused solar radiation. Then, rGO was uniformly dispersed into isabgol solution to prepare Isab + rGO nanocomposite scaffolds. These scaffolds were characterized using various physiochemical techniques. Isab + rGO nanocomposite scaffolds showed suitable cell viability, proliferation, and attachment. In vivo experiments were performed using Wistar rats to study the wound healing efficacy of these scaffolds in normal and diabetic rats. Results revealed that rGO stimulated collagen synthesis, collagen crosslinking, wound contraction, and reduced the wound re-epithelialization time significantly compared to control. Histology and immunohistochemistry analyses showed that Isab + rGO scaffold treatment enhanced angiogenesis, collagen synthesis, and deposition in treated wounds. Isab + rGO scaffold treatment also played a major role in shortening the inflammation phase and recruiting macrophages to enhance the early phase of wound healing. Overall, this investigation showed that Isab + rGO scaffold dressing could significantly accelerate the healing of normal and diabetic wounds.
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Affiliation(s)
- Ponrasu Thangavel
- Department of Biotechnology, Bhupat and Jyoti Mehta School of Biosciences, Indian Institute of Technology Madras, Chennai 600036, India
| | - Ramya Kannan
- Department of Biotechnology, Bhupat and Jyoti Mehta School of Biosciences, Indian Institute of Technology Madras, Chennai 600036, India; Department of Chemistry, Indian Institute of Technology Madras, Chennai 600036, India
| | - Balaji Ramachandran
- Department of Biotechnology, Bhupat and Jyoti Mehta School of Biosciences, Indian Institute of Technology Madras, Chennai 600036, India
| | - Ganeshkumar Moorthy
- The School of Pharmacy, Faculty of Medicine, The Hebrew University of Jerusalem, Ein Karem, P.O.Box 12065, Jerusalem 9112102, Israel
| | - Lonchin Suguna
- Department of Biochemistry and Biotechnology, CSIR-Central Leather Research Institute, Adyar, Chennai 600020, India
| | - Vignesh Muthuvijayan
- Department of Biotechnology, Bhupat and Jyoti Mehta School of Biosciences, Indian Institute of Technology Madras, Chennai 600036, India.
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