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Dinter MC, Bickelmann C, Nickels RM, Menger MD, Laschke MW. Microvascular Fragment-Loaded Platelet-Rich Plasma Dressing Promotes Cutaneous Wound Healing. Adv Wound Care (New Rochelle) 2024; 13:336-349. [PMID: 38299944 DOI: 10.1089/wound.2023.0029] [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] [Indexed: 02/02/2024] Open
Abstract
Objective: Chronic wounds represent a considerable burden for the affected patients and the health care system. To overcome this problem, effective treatment strategies are urgently required. In this study, we tested a novel approach by combining platelet-rich plasma (PRP) and microvascular fragments (MVF) to create a prevascularized gel dressing. Approach: MVF were enzymatically isolated from the epididymal fat pads of transgenic green fluorescent protein (GFP)+ C57BL/6J donor mice. Subsequently, 5,000 MVF were suspended in 10 μL murine PRP as carrier and transferred into full-thickness skin wounds within dorsal skinfold chambers of C57BL/6J wild-type mice (PRP+MVF). Wound healing in comparison to empty wounds (control) and wounds filled with PRP alone was repeatedly analyzed throughout 14 days by means of stereomicroscopy, histology, and immunohistochemistry. Results: Planimetric assessment of the wound size over time revealed a significantly accelerated and improved healing of PRP+MVF-treated wounds when compared with PRP-treated and empty control wounds. These wounds also exhibited a significantly higher density of blood and lymph vessels, which originated from the GFP+ MVF isolates and effectively promoted granulation tissue formation inside the skin defects. Innovation: This study is the first to combine PRP and MVF for the improvement of wound healing. Conclusion: The combination of PRP and MVF represents a promising approach for the future treatment of wounds that do not heal spontaneously due to poor wound-healing conditions.
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Affiliation(s)
- Melina C Dinter
- Institute for Clinical and Experimental Surgery, Saarland University, Homburg, Germany
| | - Caroline Bickelmann
- Institute for Clinical and Experimental Surgery, Saarland University, Homburg, Germany
| | - Ruth M Nickels
- Institute for Clinical and Experimental Surgery, Saarland University, Homburg, Germany
| | - Michael D Menger
- Institute for Clinical and Experimental Surgery, Saarland University, Homburg, Germany
| | - Matthias W Laschke
- Institute for Clinical and Experimental Surgery, Saarland University, Homburg, Germany
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2
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Abdelgalil AI, Yassin AM, Khattab MS, Abdelnaby EA, Marouf SA, Farghali HA, Emam IA. Platelet-rich plasma attenuates the UPEC-induced cystitis via inhibiting MMP-2,9 activities and downregulation of NGF and VEGF in Canis Lupus Familiaris model. Sci Rep 2024; 14:13612. [PMID: 38871929 DOI: 10.1038/s41598-024-63760-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2024] [Accepted: 05/31/2024] [Indexed: 06/15/2024] Open
Abstract
One of the most prevalent disorders of the urinary system is urinary tract infection, which is mostly brought on by uropathogenic Escherichia coli (UPEC). The objective of this study was to evaluate the regenerative therapeutic and antibacterial efficacy of PRP for induced bacterial cystitis in dogs in comparison to conventional antibiotics. 25 healthy male mongrel dogs were divided into 5 groups (n = 5). Control negative group that received neither induced infection nor treatments. 20 dogs were randomized into 4 groups after two weeks of induction of UPEC cystitis into; Group 1 (control positive; G1) received weekly intravesicular instillation of sodium chloride 0.9%. Group 2 (syst/PRP; G2), treated with both systemic intramuscular antibiotic and weekly intravesicular instillation of PRP; Group 3 (PRP; G3), treated with weekly intravesicular instillation of PRP, and Group 4 (syst; G4) treated with an intramuscular systemic antibiotic. Animals were subjected to weekly clinical, ultrasonographic evaluation, urinary microbiological analysis, and redox status biomarkers estimation. Urinary matrix metalloproteinases (MMP-2, MMP-9) and urinary gene expression for platelet-derived growth factor -B (PDGF-B), nerve growth factor (NGF), and vascular endothelial growth factor (VEGF) were measured. At the end of the study, dogs were euthanized, and the bladder tissues were examined macroscopically, histologically, and immunohistochemically for NF-κB P65 and Cox-2. The PRP-treated group showed significant improvement for all the clinical, Doppler parameters, and the urinary redox status (p < 0.05). The urinary MMPs activity was significantly decreased in the PRP-treated group and the expression level of urinary NGF and VEGF were downregulated while PDGFB was significantly upregulated (p < 0.05). Meanwhile, the urinary viable cell count was significantly reduced in all treatments (P < 0.05). Gross examination of bladder tissue showed marked improvement for the PRP-treated group, expressed in the histopathological findings. Immunohistochemical analysis revealed a marked increase in Cox-2 and NF-κB P65 in the PRP-treated group (P < 0.05). autologous CaCl2-activated PRP was able to overcome the bacterial infection, generating an inflammatory environment to overcome the old one and initiate tissue healing. Hence, PRP is a promising alternative therapeutic for UPEC cystitis instead of conventional antibiotics.
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Affiliation(s)
- Ahmed I Abdelgalil
- Department of Surgery, Anesthesiology, and Radiology, Faculty of Veterinary Medicine, Cairo University, Giza, 12211, Egypt
| | - Aya M Yassin
- Department of Biochemistry and Molecular Biology, Faculty of Veterinary Medicine, Cairo University, Giza, 12211, Egypt.
| | - Marwa S Khattab
- Department of Pathology, Faculty of Veterinary Medicine, Cairo University, Giza, 12211, Egypt
| | - Elshymaa A Abdelnaby
- Theriogenology Department, Faculty of Veterinary Medicine, Cairo University, Giza, 12211, Egypt
| | - Sherif A Marouf
- Department of Microbiology, Faculty of Veterinary Medicine, Cairo University, Giza, 12211, Egypt
| | - Haithem A Farghali
- Department of Surgery, Anesthesiology, and Radiology, Faculty of Veterinary Medicine, Cairo University, Giza, 12211, Egypt
| | - Ibrahim A Emam
- Department of Surgery, Anesthesiology, and Radiology, Faculty of Veterinary Medicine, Cairo University, Giza, 12211, Egypt
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3
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Mulder PPG, Hooijmans CR, Vlig M, Middelkoop E, Joosten I, Koenen HJPM, Boekema BKHL. Kinetics of Inflammatory Mediators in the Immune Response to Burn Injury: Systematic Review and Meta-Analysis of Animal Studies. J Invest Dermatol 2024; 144:669-696.e10. [PMID: 37806443 DOI: 10.1016/j.jid.2023.09.269] [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: 05/25/2023] [Revised: 08/31/2023] [Accepted: 09/20/2023] [Indexed: 10/10/2023]
Abstract
Burns are often accompanied by a dysfunctional immune response, which can lead to systemic inflammation, shock, and excessive scarring. The objective of this study was to provide insight into inflammatory pathways associated with burn-related complications. Because detailed information on the various inflammatory mediators is scattered over individual studies, we systematically reviewed animal experimental data for all reported inflammatory mediators. Meta-analyses of 352 studies revealed a strong increase in cytokines, chemokines, and growth factors, particularly 19 mediators in blood and 12 in burn tissue. Temporal kinetics showed long-lasting surges of proinflammatory cytokines in blood and burn tissue. Significant time-dependent effects were seen for IL-1β, IL-6, TGF-β1, and CCL2. The response of anti-inflammatory mediators was limited. Burn technique had a profound impact on systemic response levels. Large burn size and scalds further increased systemic, but not local inflammation. Animal characteristics greatly affected inflammation, for example, IL-1β, IL-6, and TNF-α levels were highest in young, male rats. Time-dependent effects and dissimilarities in response demonstrate the importance of appropriate study design. Collectively, this review presents a general overview of the burn-induced immune response exposing inflammatory pathways that could be targeted through immunotherapy for burn patients and provides guidance for experimental set-ups to advance burn research.
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Affiliation(s)
- Patrick P G Mulder
- Preclinical Research, Association of Dutch Burn Centres (ADBC), Beverwijk, The Netherlands; Laboratory of Medical Immunology, Department of Laboratory Medicine, Radboud University Medical Center, Nijmegen, The Netherlands.
| | - Carlijn R Hooijmans
- Meta-Research Team, Department of Anesthesiology, Pain and Palliative Medicine, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Marcel Vlig
- Preclinical Research, Association of Dutch Burn Centres (ADBC), Beverwijk, The Netherlands
| | - Esther Middelkoop
- Preclinical Research, Association of Dutch Burn Centres (ADBC), Beverwijk, The Netherlands; Department of Plastic, Reconstructive and Hand Surgery, Amsterdam UMC location Vrije Universiteit Amsterdam, Amsterdam, The Netherlands; Tissue Function and Regeneration, Amsterdam Movement Sciences, Amsterdam, The Netherlands
| | - Irma Joosten
- Laboratory of Medical Immunology, Department of Laboratory Medicine, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Hans J P M Koenen
- Laboratory of Medical Immunology, Department of Laboratory Medicine, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Bouke K H L Boekema
- Preclinical Research, Association of Dutch Burn Centres (ADBC), Beverwijk, The Netherlands; Department of Plastic, Reconstructive and Hand Surgery, Amsterdam UMC location Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
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Josh F, Soekamto T, Windura C, Lumalessil D. The Combination of Stromal Vascular Fraction Cells and Platelet-Rich Plasma Increases Fibroblast Growth Factor 2 and Insulin-Like Growth Factor 1 in Full-Thickness Burns in Animal Model. ANNALS OF BURNS AND FIRE DISASTERS 2024; 37:35-44. [PMID: 38680831 PMCID: PMC11041884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Accepted: 02/10/2023] [Indexed: 05/01/2024]
Abstract
The previous study on the injection of SVFs in combination with PRP showed positive effect on the healing of deep dermal burns. We now seek to understand the effect on full thickness burns, as assessed by changes in serum FGF2, IGF1, epithelialization, and fibroblast count. Forty-eight Wistar rats were randomly divided into four groups: (1) rats with full thickness burns given a local injection of combined SVFs and PRP; (2) rats with burns given topical Vaseline; (3) rats with burns given a local injection of placebo; and (4) rats without burns. Primary data were measured according to the time of euthanasia (at the 8th hour, 4th day, 7th day, 14th day or 21st day). One-way ANOVA test followed by post hoc test were used. Epithelialization in rats who received SVFs and PRP was superior on days 7, 14 and 21 when compared to the other groups. The fibroblast count in rats who received SVFs and PRP showed significant difference on days 7 (p=0.022). Significant differences in serum FGF2 were observed on days 4, 7, 14 and 21 (p=0.003, p=0.001, p=0.024, p=0.038, respectively). A significant difference was also observed in serum IGF1 levels on days 7, 14 and 21 (p=0.043, p=0.003, p=0.045, respectively), and the combination of SVFs and PRP showed superior results compared to other groups. Injection of combined SVFs and PRP increases FGF2, IGF1, fibroblast count, and epithelialization.
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Affiliation(s)
- F. Josh
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Faculty of Medicine, Hasanuddin University, Makassar, Indonesia
| | - T.H. Soekamto
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Faculty of Medicine, Hasanuddin University, Makassar, Indonesia
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Dr. Wahidin Sudirohusodo Hospital, Makassar, Indonesia
| | - C.A. Windura
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Faculty of Medicine, Hasanuddin University, Makassar, Indonesia
| | - D.G. Lumalessil
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Faculty of Medicine, Hasanuddin University, Makassar, Indonesia
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5
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Pakan A, Josh F, Soekamto T, Hendarto J. The Combination of Stromal Vascular Fraction Cells and Platelet-Rich Plasma Mediates the Inflammatory Process in Deep Dermal Burn Injury. ANNALS OF BURNS AND FIRE DISASTERS 2023; 36:320-330. [PMID: 38680233 PMCID: PMC11041994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Accepted: 07/22/2022] [Indexed: 05/01/2024]
Abstract
The combination of platelet-rich plasma (PRP) and stromal vascular fraction cells (SVFs) was beneficial in accelerating wound healing. This study aims to assess the effect of this combination in balancing the inflammatory process to accelerate burn healing. Thirty eligible Wistar rats were used in this study to establish a deep dermal degree burn wound model. They were randomly divided into four groups: locally injected with the combination of SVFs and PRP (n=9), vaseline (n=9), placebo (n=9), and healthy Wistar rats group (n=3), as treatment group, positive control group, negative control group and healthy control group, respectively. The burn wound tissue was excised from three separated sacrificed rats (8, 24 and 48 hours) to examine polymorphonuclear (PMN) and lymphocyte counts through the standard hematoxylin-eosin procedure and for cyclooxygenase2 (COX-2) expression through the immunohistochemical procedure. The highest PMN, lymphocyte cell count, and COX 2 expression were found at 8 hours in the local injection with the PRP combination SVF group (28,555±11,237, 8,111±3,218, and 4,666±2,309, respectively, p <0.05 except for COX 2). The regression analysis results showed that local injection of a combination of PRP and SVF could reduce PMN cells by 1.068 times, lymphocytes by 1.786 times, and COX 2 by 1.853 times greater than topical application with vaseline. The combined injection of PRP and SVF effectively heals deep burns by acutely increasing the PMN cell and lymphocyte count, and COX 2 expression. Conversely, the treatment decreased the PMN cell and lymphocyte count but not the COX 2 expression in the sub-acute phase of wound healing.
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Affiliation(s)
| | - F. Josh
- Universitas Hasanuddin, Makassar, South Sulawesi, Indonesia
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6
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Geng C, Hu B, Jiang J, Zhang Y, Tang W, Pan M, Sun L, Chen P, Wang H. The effect of intravenous lidocaine on postoperative cognitive dysfunction: a systematic review and meta-analysis. BMC Anesthesiol 2023; 23:299. [PMID: 37670239 PMCID: PMC10478315 DOI: 10.1186/s12871-023-02202-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Accepted: 07/07/2023] [Indexed: 09/07/2023] Open
Abstract
BACKGROUND Postoperative cognitive dysfunction (POCD) has been reported as a significant complication in elderly patients. Various methods have been proposed for reducing the incidence and severity of POCD. Intravenous lidocaine administration has been reported in the literature to reduce POCD, but the effect of lidocaine remains controversial. METHODS We screened Medline, Embase, Cochrane Library, and China National Knowledge Infrastructure (up to April 2022) databases following a search strategy for intravenous lidocaine on POCD. We also screened related bibliographies on lidocaine for POCD. Ten articles comprising 1517 patients were selected and analyzed. We divided the postoperative follow-up period as follows: short term (<30 days), medium term (30-90 days), and long term (>90 days). OUTCOMES We found that lidocaine could attenuate the overall incidence of POCD, especially in the short term. There were no differences between lidocaine and placebo on the overall severity of POCD. CONCLUSION Lidocaine administered intravenously could attenuate the overall incidence of POCD and its severity in the short term.
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Affiliation(s)
- Chuan Geng
- Department of Anesthesiology, Fengxian People's Hospital, Fengxian County, Xuzhou City, 221700, Jiangsu Province, China
| | - Baoji Hu
- Department of Anesthesiology, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Shanghai, 201399, China
| | - Jihong Jiang
- Department of Anesthesiology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080, China
| | - Yunhe Zhang
- Department of Centre ICU, Shanghai East Hospital, School of medicine, Tongji University, Shanghai, 200085, China
| | - Weiqing Tang
- Department of Anesthesiology, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Shanghai, 201399, China
| | - Mengzhi Pan
- Department of Anesthesiology, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Shanghai, 201399, China
| | - Leilei Sun
- Department of Anesthesiology, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Shanghai, 201399, China
| | - Peifen Chen
- Department of Respiratory Diseases, The Third People's Hospital of Shenzhen, the Second Affiliated Hospital of Southern University of Science and Technology, Shenzhen, 518112, Guangdong, China.
| | - Hengyue Wang
- Faculty of Anesthesiology, Changhai Hospital, Naval Medical University, Shanghai, 200433, China.
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Josh F, Soekamto T, Windura C. The Combination of Stromal Vascular Fraction Cells and Platelet-Rich Plasma Increases Fibroblast Growth Factor 7 and Promotes Angiogenesis in Full Thickness Burn Injury: Rat Experimental Study. ANNALS OF BURNS AND FIRE DISASTERS 2023; 36:234-242. [PMID: 38680441 PMCID: PMC11042045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 06/12/2022] [Accepted: 06/22/2022] [Indexed: 05/01/2024]
Abstract
Our previous study on how the combination of stromal vascular fraction cells (SVFs) and platelet-rich plasma (PRP) affect deep dermal burn healing showed promising results. In this study, we assessed the effect on full-thickness burns by evaluating FGF7 serum level and capillary count. Forty-eight Wistar rats were divided into four major groups: (1) locally injected with combined SVFs and PRP; (2) topically applied Vaseline; (3) locally injected with placebo; (4) and rats without burns. These groups were divided further into smaller groups based on the day of euthanasia (8th hour, 4th day, 7th day, 14th day, and 21st day). FGF7 serum level was measured using ELISA, and capillaries were counted using a microscope. A one-way ANOVA test, post hoc, and regression tests were used. On day 4, both FGF7 and capillary counts showed significant differences between groups (p=0.000 and 0.048, respectively). On day 7, only FGF7 result showed a significant difference (p=0.000). On day 14, FGF7 and capillary counts showed significant differences (p=0.000, 0.018 respectively). The SVFs and PRP-treated groups showed superior results compared to other groups. The injection of combined SVFs and PRP increased FGF7 and capillary counts.
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Affiliation(s)
- F. Josh
- Divison of Plastic and Reconstructive Surgery, Department of Surgery, Faculty of Medicine, Hasanuddin University, Makassar, Indonesia
| | - T.H. Soekamto
- Divison of Plastic and Reconstructive Surgery, Department of Surgery, Faculty of Medicine, Hasanuddin University, Makassar, Indonesia
- Division of Plastic and Reconstructive Surgery, Department of Surgery, Dr. Wahidin Sudirohusodo Hospital, Makassar, Indonesia
| | - C.A. Windura
- Divison of Plastic and Reconstructive Surgery, Department of Surgery, Faculty of Medicine, Hasanuddin University, Makassar, Indonesia
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Morita M, Suyama Y, Notsu T, Fukuoka K, Ikuta K, Kanayama H, Umeda R, Teraoka S, Minato H, Ninomiya H, Tsuneto M, Shirayoshi Y, Hisatome I, Yagi S. Effects of Conditioned Medium of Adipose-Derived Stem Cells Exposed to Platelet-Rich Plasma on the Expression of Endothelial Nitric Oxide Synthase and Angiogenesis by Endothelial Cells. Ann Plast Surg 2023; 90:171-179. [PMID: 36688861 PMCID: PMC9869946 DOI: 10.1097/sap.0000000000003368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Accepted: 10/26/2022] [Indexed: 01/24/2023]
Abstract
ABSTRACT Platelet-rich plasma (PRP) and adipose-derived stem cells (ADSCs) are known to secrete angiogenic factors that contribute to the treatment of intractable ulcers. The combination of PRP and ADSCs may enhance their angiogenic effects. However, it remains unclear whether treatment of ADSCs with PRP influences angiogenesis. We studied whether the conditioned medium from PRP-treated ADSCs under hypoxic conditions exerts angiogenic effects. Although PRP stimulated the proliferation of ADSCs obtained from rats, it decreased the mRNA levels of vascular endothelial growth factor, hepatocyte growth factor, and TGF-β1, but not of basic fibroblast growth factor, under hypoxia. The conditioned medium of PRP-treated ADSCs inhibited endothelial nitric oxide synthase phosphorylation, decreased NO production, and suppressed tube formation in human umbilical vein endothelial cells. Transplantation of ADSCs alone increased both blood flow and capillary density of the ischemic limb; however, its combination with PRP did not further improve blood flow or capillary density. This suggests that both conditioned medium of ADSCs treated with PRP and combination of PRP with ADSCs transplantation may attenuate the phosphorylation of endothelial nitric oxide synthase and angiogenesis.
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Affiliation(s)
- Maki Morita
- From the Departments of Plastic and Reconstructive Surgery
| | - Yoshiko Suyama
- From the Departments of Plastic and Reconstructive Surgery
| | | | - Kohei Fukuoka
- From the Departments of Plastic and Reconstructive Surgery
| | - Kento Ikuta
- From the Departments of Plastic and Reconstructive Surgery
| | | | | | | | | | | | | | | | - Ichiro Hisatome
- Genomic Medicine and Regenerative Therapy
- Department of Cardiology, Yonago Medical Center, Yonago, Japan
| | - Shunjiro Yagi
- From the Departments of Plastic and Reconstructive Surgery
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Luo Y, De Souza C, Ramachandran M, Wang S, Yi H, Ma Z, Zhang L, Lin K. Precise oral delivery systems for probiotics: A review. J Control Release 2022; 352:371-384. [PMID: 36309096 DOI: 10.1016/j.jconrel.2022.10.030] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Revised: 10/16/2022] [Accepted: 10/17/2022] [Indexed: 11/07/2022]
Abstract
Probiotics have several health benefits to the host. However, low pH in the stomach, various digestive enzymes and bile salts in the intestine threaten their viability and function. Thus, probiotics need to be protected during gastric transit to address challenges associated with low viability and impaired function. At present, probiotic delivery systems with different trigger mechanisms have been constructed to successfully introduce numerous high-viability probiotics to the intestine. On this basis, the application of non-targeted/targeted probiotic delivery systems in different gut microenvironment and the adjuvant therapeutic effect of probiotic delivery systems on other disease were discussed in detail. It is important to also note that most of the current studies in this area focused on non-targeted probiotic delivery systems. Moreover, changes in intestinal microenvironment under disease state and discontinuous distribution of disease site limit their development. Thus, emphasis were made on the optimization of non-targeted probiotic delivery systems and the necessity of designing more precisely targeted ones.
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Affiliation(s)
- Ya Luo
- College of Food Science and Engineering, Ocean University of China, Qingdao, Shandong 266003, China
| | - Cristabelle De Souza
- Department of Stem Cell Research and Regenerative Medicine, School of Medicine, Stanford University, Stanford, CA 94305, USA
| | - Mythili Ramachandran
- Department of Biochemistry and Molecular Medicine, UC Davis Comprehensive Cancer Center, University of California Davis, Sacramento, CA 95817, USA
| | - Shaolei Wang
- College of Food Science and Engineering, Ocean University of China, Qingdao, Shandong 266003, China
| | - Huaxi Yi
- College of Food Science and Engineering, Ocean University of China, Qingdao, Shandong 266003, China
| | - Zhao Ma
- Department of Medicinal Chemistry, Key Laboratory of Chemical Biology (MOE), School of Pharmacy, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250012, China
| | - Lanwei Zhang
- College of Food Science and Engineering, Ocean University of China, Qingdao, Shandong 266003, China.
| | - Kai Lin
- College of Food Science and Engineering, Ocean University of China, Qingdao, Shandong 266003, China.
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Long D, Fang X, Yuan P, Cheng L, Li H, Qu L. Lidocaine promotes apoptosis in breast cancer cells by affecting VDAC1 expression. BMC Anesthesiol 2022; 22:273. [PMID: 36042412 PMCID: PMC9426218 DOI: 10.1186/s12871-022-01818-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Accepted: 08/24/2022] [Indexed: 11/29/2022] Open
Abstract
OBJECTIVE To investigate the effect of lidocaine on the expression of voltage-dependent anion channel 1 (VDAC1) in breast invasive carcinoma (BRCA) and its impact on the apoptosis of breast cancer cells. METHODS We collected clinical data from patients with invasive breast cancer from 2010 to 2020 in the First affiliated hospital of Nanchang University, evaluated the prognostic value of VDAC1 gene expression in breast cancer, and detected the expression of VDAC1 protein in breast cancer tissues and paracancerous tissues by immunohistochemical staining of paraffin sections. Also, we cultured breast cancer cells (MCF-7) to observe the effect of lidocaine on the apoptosis of MCF-7 cells. RESULTS Analysis of clinical data and gene expression data of BRCA patients showed VDAC1 was a differentially expressed gene in BRCA, VDAC1 may be of great significance for the diagnosis and prognosis of BRCA patients. Administration of lidocaine 3 mM significantly decreased VDAC1 expression, the expression of protein Bcl-2 was significantly decreased (p < 0.05), and the expression of p53 increased significantly (p < 0.05). Lidocaine inhibited the proliferation of MCF-7 breast cancer cells, increased the percentage of G2 / M phase cells and apoptosis. CONCLUSION Lidocaine may inhibit the activity of breast cancer cells by inhibiting the expression of VDAC1, increasing the apoptosis in breast cancer cells.
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Affiliation(s)
- Dingde Long
- grid.412604.50000 0004 1758 4073Department of Anesthesiology, Medical Center of Anesthesiology and Pain, Jiangxi Province, the First Affiliated Hospital of Nanchang University, No. 17, Yong Wai Zheng Road, Donghu district, 330000 Nanchang, P. R. China
| | - Xingjun Fang
- grid.412604.50000 0004 1758 4073Department of Anesthesiology, Medical Center of Anesthesiology and Pain, Jiangxi Province, the First Affiliated Hospital of Nanchang University, No. 17, Yong Wai Zheng Road, Donghu district, 330000 Nanchang, P. R. China
| | - Peihua Yuan
- grid.412604.50000 0004 1758 4073Department of Anesthesiology, Medical Center of Anesthesiology and Pain, Jiangxi Province, the First Affiliated Hospital of Nanchang University, No. 17, Yong Wai Zheng Road, Donghu district, 330000 Nanchang, P. R. China
| | - Liqin Cheng
- grid.412604.50000 0004 1758 4073Department of Anesthesiology, Medical Center of Anesthesiology and Pain, Jiangxi Province, the First Affiliated Hospital of Nanchang University, No. 17, Yong Wai Zheng Road, Donghu district, 330000 Nanchang, P. R. China
| | - Hongtao Li
- grid.224260.00000 0004 0458 8737Department of Physiology and Biophysics, School of Medicine, Virginia Commonwealth University, Richmond, VA USA
| | - LiangChao Qu
- grid.412604.50000 0004 1758 4073Department of Anesthesiology, Medical Center of Anesthesiology and Pain, Jiangxi Province, the First Affiliated Hospital of Nanchang University, No. 17, Yong Wai Zheng Road, Donghu district, 330000 Nanchang, P. R. China
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11
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Adipose stromal vascular fraction: a promising treatment for severe burn injury. Hum Cell 2022; 35:1323-1337. [PMID: 35906507 DOI: 10.1007/s13577-022-00743-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2022] [Accepted: 06/24/2022] [Indexed: 11/04/2022]
Abstract
Thermal skin burn injury affects both adults and children globally. Severe burn injury affects a patient's life psychologically, cosmetically, and socially. The pathophysiology of burn injury is well known. Due to the complexity of burn pathophysiology, the development of specific treatment aiding in tissue regeneration is required. Treatment of burn injury depends on burn severity, size of the burn and availability of donor site. Burn healing requires biochemical and cellular events to ensure better cell response to biochemical signals of the healing process. This led to the consideration of using cell therapy for severe burn injury. Adult mesenchymal stem cells have become a therapeutic option because of their ability for self-renewal and differentiation. Adipose stromal vascular fraction (SVF), isolated from adipose tissues, is a heterogeneous cell population that contains adipose-derived stromal/stem cells (ADSC), stromal, endothelial, hematopoietic and pericytic lineages. SVF isolation has advantages over other types of cells; such as heterogeneity of cells, lower invasive extraction procedure, high yield of cells, and fast and easy isolation. Therefore, SVF has many characteristics that enable them to be a therapeutic option for burn treatment. Studies have been conducted mostly in animal models to investigate their therapeutic potential for burn injury. They can be used alone or in combination with other treatment options. Treatment with both ADSCs and/or SVF enhances burn healing through increasing re-epithelization, angiogenesis and decreasing inflammation and scar formation. Research needs to be conducted for a better understanding of the SVF mechanism in burn healing and to optimize current techniques for enhanced treatment outcomes.
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The effect of Platelet-Rich Plasma and Stromal Vascular Fraction combination on Epidermal Growth Factor serum level for anal trauma healing in the Wistar rat model. Ann Med Surg (Lond) 2021; 70:102773. [PMID: 34584679 PMCID: PMC8450198 DOI: 10.1016/j.amsu.2021.102773] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Revised: 08/23/2021] [Accepted: 09/02/2021] [Indexed: 11/26/2022] Open
Abstract
Introduction Stromal Vascular Fraction cells (SVFs) and Platelet Rich Plasma (PRP) are clinically proven to aid in cell regeneration and wound healing. The healing effects can be measured by the level of Epidermal Growth Factor (EGF). This study aims to investigate the effect of an SVFs and PRP combination on EGF levels in the anal trauma model. Method Twenty-eight adult Wistar rats were divided into 3 groups: Group A consisted of healthy rats as a normal control group; Group B and C underwent modified anal surgical trauma and repair. Group B was treated with saline only and Group C was treated with local injection of a combination of SVFs and PRP after anal surgical repair. The EGF level was subsequently assessed on days 1, 7, and 14. Results EGF levels were generally increased in Group C compared to Group B. A one-way ANOVA test result showed significantly increased EGF levels on days 7 (p = 0.038) and 14 (p = 0.018). Based on the linear regression test results, we found that local injection of PRP and SVFs after anal repair on an anal surgical trauma model can increase the EGF level in group C by 36.9% more than that of group B. Conclusion The combination of PRP and SVFs can increase the EGF level in the wound healing process of anal trauma. EGF is critical in the anal trauma healing process. Application of PRP and SVFs can increase EGF level in the anal trauma healing process PRP and SVFs combination therapy is a promising treatment to increase growth factor levels.
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Transfer factor treatment in management of peritonitis condition: An experimental study in rat. Ann Med Surg (Lond) 2021; 69:102755. [PMID: 34527231 PMCID: PMC8433118 DOI: 10.1016/j.amsu.2021.102755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2021] [Revised: 08/21/2021] [Accepted: 08/22/2021] [Indexed: 11/30/2022] Open
Abstract
Background There is a role for the immune system in improving the outcome of peritonitis cases in children. Transfer factors are one immunomodulatory treatment that can increase the activity of natural killer (NK) cells to produce interferon-gamma (IFN-γ), which is thought to increase the phagocytic activity of macrophages. This study analyzed the effects of transfer factors on the phagocytic activity of macrophages in the intraperitoneal fluid of a Wistar rat model of peritonitis. Methods This experimental study had a post-test-only control group design and was carried out at the Laboratory of Pharmacology and Microbiology of Padjadjaran University, Bandung, Indonesia. It analyzed the effect of transfer factors on the phagocytic activity of macrophages in the intraperitoneal fluid of Wistar rats experiencing peritonitis after being injected with Escherichia coli. An unpaired comparative t-test was performed using the SPSS program to analyze the difference between transfer factor administration and macrophage phagocytic activity levels. Results There was a statistically significant difference between the phagocytosis index values of macrophages in samples treated with transfer factors and those that were untreated (p = 0.005). Conclusions Transfer factors increased the phagocytic activity of macrophages in a Wistar rat model of peritonitis. This suggests that transfer factors could have a role as an immunomodulatory treatment for peritonitis.
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Karnina R, Arif SK, Hatta M, Bukhari A, Natzir R, Hisbullah, Patellongi I, Kaelan C. Systemic lidocaine administration influences NF-kβ gene expression, NF-kβ and TNF- α protein levels on BALB/c mice with musculoskeletal injury. Ann Med Surg (Lond) 2021; 69:102660. [PMID: 34429946 PMCID: PMC8365316 DOI: 10.1016/j.amsu.2021.102660] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Revised: 08/01/2021] [Accepted: 08/03/2021] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND The immune system can produce various inflammatory mediators to protect the body from stress and surgical trauma. However, this excessive inflammatory response will interfere with the body's immune system, causing systemic inflammatory response syndrome and multi-organ failure if allowed to continue. Lidocaine as an anti-inflammatory is used to treat surgical pain and pain arising from the disease process and treat ventricular arrhythmias. This study aims to prove the efficacy of systemic lidocaine injection as an anti-inflammatory drug in BALB/c mice with sterile musculoskeletal injuries. METHODS This study used a prospective experimental laboratory study on experimental animals of BALB/c mice using a simple randomized design. Sixteen adult white BALB/c mice (male, healthy, 10-12 weeks old, 35-40 g body weight, and no disability) were selected and randomly divided into two groups: the group given lidocaine (2 mg/kg body weight) and a group that was given sterile distilled water. NF-kβ and TNF-α protein levels were detected by ELISA, while mRNA expression of NF-kβ was analyzed and determined by quantitative real-time PCR. RESULTS Musculoskeletal injury significantly increased the expression of both mRNA and protein levels of NF-kβ and TNF-α protein level. In addition, the NF-kβ (protein and mRNA) and TNF-α (protein) levels in rats experiencing inflammation due to musculoskeletal injury were significantly decreased in the lidocaine group (p < 0.001). CONCLUSIONS The administration of systemic lidocaine injection was able to inhibit the expression of mRNA NF-kβ, the protein levels of NF-kβ, and protein levels of TNF-α in mice with musculoskeletal injuries.
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Affiliation(s)
- Resiana Karnina
- Doctoral Program of Biomedical Sciences, Faculty of Medicine, Hasanuddin University, Makassar, Sulawesi Selatan, Indonesia
- Faculty of Medicine, Muhammadiyah University, Jakarta, Indonesia
| | - Syafri Kamsul Arif
- Department of Anesthesiology, Faculty of Medicine, Hasanuddin University, Sulawesi Selatan, Indonesia
| | - Mochammad Hatta
- Department of Microbiology, Faculty of Medicine, Hasanuddin University, Makassar, Sulawesi Selatan, Indonesia
| | - Agussalim Bukhari
- Department of Nutritional Sciences, Faculty of Medicine, Hasanuddin University, Sulawesi Selatan, Indonesia
| | - Rosdiana Natzir
- Department of Biochemistry, Faculty Medicine, Hasanuddin University, Makassar, Sulawesi Selatan, Indonesia
| | - Hisbullah
- Department of Anesthesiology, Faculty of Medicine, Hasanuddin University, Sulawesi Selatan, Indonesia
| | - Ilhamjaya Patellongi
- Department of Biostatistics, Faculty of Public Health, Hasanuddin University, Sulawesi Selatan, Indonesia
| | - Cahyono Kaelan
- Department of Pathological Anatomy, Faculty of Medicine, Hasanuddin University, Makassar, Sulawesi Selatan, Indonesia
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Karnina R, Arif SK, Hatta M, Bukhari A. Molecular mechanisms of lidocaine. Ann Med Surg (Lond) 2021; 69:102733. [PMID: 34457261 PMCID: PMC8379473 DOI: 10.1016/j.amsu.2021.102733] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2021] [Revised: 08/13/2021] [Accepted: 08/15/2021] [Indexed: 02/08/2023] Open
Abstract
Lidocaine is an amide-class local anesthetic used clinically to inhibit pain sensations. Systemic administration of lidocaine has antinociceptive, antiarrhythmic, anti-inflammatory, and antithrombotic effects. Lidocaine exerts these effects under both acute and chronic pain conditions and acute respiratory distress syndrome through mechanisms that can be independent of its primary mechanism of action, sodium channel inhibition. Here we review the pathophysiological underpinnings of lidocaine's role as an anti-nociceptive, anti-inflammatory mediated by toll-like receptor (TLR) and nuclear factor kappa-β (NF-kβ) signalling pathways and downstream cytokine effectors high mobility group box 1 (HMGB1) and tumour necrosis factor-α (TNF-α).
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Affiliation(s)
- Resiana Karnina
- Doctoral Program of Biomedical Sciences, Faculty of Medicine, Hasanuddin University, Makassar, Sulawesi Selatan, Indonesia
- Faculty of Medicine, Muhammadiyah University of Jakarta, Banten, Indonesia
| | - Syafri Kamsul Arif
- Department of Anesthesiology, Faculty of Medicine, Hasanuddin University, Sulawesi Selatan, Indonesia
| | - Mochammad Hatta
- Department of Microbiology, Faculty of Medicine, Hasanuddin University, Makassar, Sulawesi Selatan, Indonesia
| | - Agussalim Bukhari
- Department of Nutritional Sciences, Faculty of Medicine, Hasanuddin University, Sulawesi Selatan, Indonesia
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Agustin H, Massi MN, Djaharuddin I, Susanto AD, Islam AA, Hatta M, Bukhari A, Tabri NA, Santoso A, Patellongi I. Analysis of CD4 and CD8 expression in multidrug-resistant tuberculosis infection with diabetes mellitus: An experimental study in mice. Ann Med Surg (Lond) 2021; 68:102596. [PMID: 34401121 PMCID: PMC8350178 DOI: 10.1016/j.amsu.2021.102596] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Revised: 07/19/2021] [Accepted: 07/25/2021] [Indexed: 01/19/2023] Open
Abstract
Background Tuberculosis (TB) remains a major global health problem, in the top 10 causes of death. As a regulator of the immune response, T-helper (Th) cells activate other lymphocytes from the immune system, such as B cells, to destroy the TB pathogen by releasing CD4 and CD8 Th cells. Diabetes mellitus (DM) is a known cause of developing active pulmonary TB. Few studies have examined the biomolecular expression affecting Mycobacterium tuberculosis (MTB) and multidrug-resistant (MDR) MTB, which are associated with low immunity represented by TB in diabetes and CD4 and CD8 levels. Materials and methods This animal study used a post-test control group design. We performed an experimental study using 30 BALB/c mice, each weighing 25 g. It included six experimental animal groups, of which three had a diabetes condition induced using intraperitoneal streptozotocin, and all were infected with MTB or MDR TB. We evaluated the CD4 and CD8 levels in each group and analyzed the differences. Results We found a significant difference in CD4 and CD8 levels in MTB and MDR TB conditions. Conclusion This study shows that acute infection in experimental mice with MTB and MDR TB with or without diabetes had the highest levels of both CD4 and CD8 cells, which can be a sign of increased cellular immunity in a mice model. Tuberculosis (TB) is still a major global health problem. TB with comorbid diabetes mellitus (DM) are associated with increased CD4 and CD8. CD4 and CD8 values are increased in animals with DM plus TB infection.
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Affiliation(s)
- Heidy Agustin
- Doctoral Program of Medical Sciences, Faculty of Medicine, Hasanuddin University, Makassar, Indonesia.,Departement of Pulmonology and Respiratory Medicine, Faculty of Medicine, Indonesia University, Jakarta, Indonesia.,Departement of Pulmonology and Respiratory Medicine, Persahabatan Hospital, Jakarta, Indonesia
| | - Muhammad Nasrum Massi
- Departement of Microbiology, Faculty of Medicine, Hasanuddin University, Makassar, Indonesia
| | - Irawati Djaharuddin
- Departement of Pulmonology and Respiratory Medicine, Faculty of Medicine, Hasanuddin University, Makassar, Indonesia
| | - Agus Dwi Susanto
- Departement of Pulmonology and Respiratory Medicine, Faculty of Medicine, Indonesia University, Jakarta, Indonesia.,Departement of Pulmonology and Respiratory Medicine, Persahabatan Hospital, Jakarta, Indonesia
| | - Andi Asadul Islam
- Department of Neurosurgery, Faculty of Medicine, Hasanuddin University, Makassar, Indonesia
| | - Mochammad Hatta
- Clinical Microbiologist Program, Faculty of Medicine, Hasanuddin University, Makassar, Indonesia
| | - Agussalim Bukhari
- Department of Clinical Nutrition, Faculty of Medicine, Hasanuddin University, Makassar, Indonesia
| | - Nur Ahmad Tabri
- Departement of Pulmonology and Respiratory Medicine, Faculty of Medicine, Hasanuddin University, Makassar, Indonesia
| | - Arif Santoso
- Departement of Pulmonology and Respiratory Medicine, Faculty of Medicine, Hasanuddin University, Makassar, Indonesia
| | - Ilhamjaya Patellongi
- Department of Biostatistics, Faculty of Public Health, Hasanuddin University, Sulawesi Selatan, Indonesia
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