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Demyashkin G, Vadyukhin M, Murtazalieva Z, Pugacheva E, Schekin V, Bimurzaeva M, Pesegova S, Shegay P, Kaprin A. Novel Molecular Mechanisms Underlying the Ameliorative Effect of Platelet-Rich Plasma against Electron Radiation-Induced Premature Ovarian Failure. Int J Mol Sci 2024; 25:10115. [PMID: 39337598 PMCID: PMC11432445 DOI: 10.3390/ijms251810115] [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: 08/20/2024] [Revised: 09/13/2024] [Accepted: 09/18/2024] [Indexed: 09/30/2024] Open
Abstract
Radiotherapy is one of the risk factors for radiation-induced premature ovarian failure and infertility in cancer patients. The development of methods for ovarian radioprotection remains relevant. Moreover, electrons are a little-studied and promising method of radiation with the least toxic effect on normal tissues. The assessment of intracellular mechanisms regulating the protective effects of leukocyte-poor platelet-rich plasma in a model of radiation-induced premature ovarian failure caused by electron irradiation. Wistar rats were divided into four groups, namely a control group, irradiation group (electron exposure), irradiation + leukocyte-poor platelet-rich plasma group, and only leukocyte-poor platelet-rich plasma group. Fragments of ovaries were removed and hormonal, oxidant, histological, and morphometric studies were carried out. The cell cycle of ovarian follicles and the inflammatory and vascular response were assessed using immunohistochemistry. The activity of MAPK, ERK, and PI3K pathways was also assessed using the RT-qPCR. We found that electron irradiation causes a decrease in the functional activity of the ovaries and the death of follicular cells through apoptosis. The administration of LP-PRP led to a partial restoration of the cytokine balance. In addition, minor ovarian damage and mild inflammation were observed in this group. Leukocyte-poor platelet-rich plasma components have anti-inflammatory, angiogenetic, and radioprotective effects, reducing the activation of the NOX4, caspase and cytokine cascades, and inflammatory response severity through the MAPK/p38/JNK signaling pathway. This leads to the induction of endogenous antioxidant protection, the repair of post-radiation follicular damage, and slowing down the development of radiation-induced premature ovarian failure after electron irradiation.
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Affiliation(s)
- Grigory Demyashkin
- Department of Digital Oncomorphology, National Medical Research Centre of Radiology, 2nd Botkinsky Pass., 3, 125284 Moscow, Russia
- Laboratory of Histology and Immunohistochemistry, Institute of Translational Medicine and Biotechnology, Sechenov University, Trubetskaya St., 8/2, 119991 Moscow, Russia
| | - Matvey Vadyukhin
- Department of Digital Oncomorphology, National Medical Research Centre of Radiology, 2nd Botkinsky Pass., 3, 125284 Moscow, Russia
| | - Zaira Murtazalieva
- Laboratory of Histology and Immunohistochemistry, Institute of Translational Medicine and Biotechnology, Sechenov University, Trubetskaya St., 8/2, 119991 Moscow, Russia
| | - Ekaterina Pugacheva
- Laboratory of Histology and Immunohistochemistry, Institute of Translational Medicine and Biotechnology, Sechenov University, Trubetskaya St., 8/2, 119991 Moscow, Russia
| | - Vladimir Schekin
- Department of Digital Oncomorphology, National Medical Research Centre of Radiology, 2nd Botkinsky Pass., 3, 125284 Moscow, Russia
- Research and Educational Resource Center for Immunophenotyping, Digital Spatial Profiling and Ultrastructural Analysis Innovative Technologies, Peoples' Friendship University of Russia (RUDN University), Miklouho-Maclay St., 6, 117198 Moscow, Russia
| | - Makka Bimurzaeva
- Laboratory of Histology and Immunohistochemistry, Institute of Translational Medicine and Biotechnology, Sechenov University, Trubetskaya St., 8/2, 119991 Moscow, Russia
| | - Svetlana Pesegova
- Research and Educational Resource Center for Immunophenotyping, Digital Spatial Profiling and Ultrastructural Analysis Innovative Technologies, Peoples' Friendship University of Russia (RUDN University), Miklouho-Maclay St., 6, 117198 Moscow, Russia
| | - Petr Shegay
- Department of Digital Oncomorphology, National Medical Research Centre of Radiology, 2nd Botkinsky Pass., 3, 125284 Moscow, Russia
| | - Andrey Kaprin
- Department of Digital Oncomorphology, National Medical Research Centre of Radiology, 2nd Botkinsky Pass., 3, 125284 Moscow, Russia
- Department of Urology and Operative Nephrology, Peoples' Friendship University of Russia (RUDN University), Miklouho-Maclay St., 6, 117198 Moscow, Russia
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Wu Y, Liu Y, Feng Y, Li X, Lu Z, Gu H, Li W, Hill LJ, Ou S. Evolution of therapeutic strategy based on oxidant-antioxidant balance for fuchs endothelial corneal dystrophy. Ocul Surf 2024; 34:247-261. [PMID: 39111696 DOI: 10.1016/j.jtos.2024.08.003] [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: 02/28/2024] [Revised: 07/11/2024] [Accepted: 08/02/2024] [Indexed: 08/18/2024]
Abstract
Fuchs endothelial corneal dystrophy (FECD) stands as the most prevalent primary corneal endothelial dystrophy worldwide, posing a significant risk to corneal homeostasis and clarity. Corneal endothelial cells exhibit susceptibility to oxidative stress, suggesting a nuanced relationship between oxidant-antioxidant imbalance and FECD pathogenesis, irrespective of FECD genotype. Given the constrained availability of corneal transplants, exploration into non-surgical interventions becomes crucial. This encompasses traditional antioxidants, small molecule compounds, biologics, and diverse non-drug therapies, such as gene-related therapy, hydrogen therapy and near infrared light therapy. This review concentrates on elucidating the mechanisms behind oxidant-antioxidant imbalance and the evolution of strategies to restore oxidant-antioxidant balance in FECD. It provides a comprehensive overview of both conventional and emerging therapeutic approaches, offering valuable insights for the advancement of non-surgical treatment modalities. The findings herein might establish a robust foundation for future research and the therapeutic strategy of FECD.
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Affiliation(s)
- Yiming Wu
- Department of Biomedical Sciences, School of Infection, Inflammation and Immunology, College of Medicine and Health, University of Birmingham, B15 2TT, UK; Fujian Provincial Key Laboratory of Ophthalmology and Visual Science, Fujian Engineering and Research Center of Eye Regenerative Medicine, Xiamen University Affiliated Xiamen Eye Center, Eye Institute of Xiamen University, School of Medicine, Xiamen University, Xiamen, Fujian, 361005, China
| | - Yanbo Liu
- Fujian Provincial Key Laboratory of Ophthalmology and Visual Science, Fujian Engineering and Research Center of Eye Regenerative Medicine, Xiamen University Affiliated Xiamen Eye Center, Eye Institute of Xiamen University, School of Medicine, Xiamen University, Xiamen, Fujian, 361005, China
| | - Yuchong Feng
- Fujian Provincial Key Laboratory of Ophthalmology and Visual Science, Fujian Engineering and Research Center of Eye Regenerative Medicine, Xiamen University Affiliated Xiamen Eye Center, Eye Institute of Xiamen University, School of Medicine, Xiamen University, Xiamen, Fujian, 361005, China
| | - Xiaoshuang Li
- Shenzhen Hospital of Guangzhou University of Chinese Medicine (Futian), Shenzhen, 518000, China
| | - Zhaoxiang Lu
- Institute of Microbiology and Infection, Department of Microbes, Infections and Microbiomes, School of Infection, Inflammation and Immunology, College of Medicine and Health, University of Birmingham, B15 2TT, UK
| | - Hao Gu
- Department of Ophthalmology, The Affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou, 550025, China
| | - Wei Li
- Fujian Provincial Key Laboratory of Ophthalmology and Visual Science, Fujian Engineering and Research Center of Eye Regenerative Medicine, Xiamen University Affiliated Xiamen Eye Center, Eye Institute of Xiamen University, School of Medicine, Xiamen University, Xiamen, Fujian, 361005, China; Department of Ophthalmology, Xiang'an Hospital of Xiamen University, Medical Center of Xiamen University, School of Medicine, Xiamen University, Xiamen, Fujian, 361005, China
| | - Lisa J Hill
- Department of Biomedical Sciences, School of Infection, Inflammation and Immunology, College of Medicine and Health, University of Birmingham, B15 2TT, UK.
| | - Shangkun Ou
- Department of Ophthalmology, The Affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou, 550025, China; Fujian Provincial Key Laboratory of Ophthalmology and Visual Science, Fujian Engineering and Research Center of Eye Regenerative Medicine, Xiamen University Affiliated Xiamen Eye Center, Eye Institute of Xiamen University, School of Medicine, Xiamen University, Xiamen, Fujian, 361005, China.
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Sharun K, Chandran D, Manjusha KM, Mankuzhy PD, Kumar R, Pawde AM, Dhama K, El-Husseiny HM, Amarpal. Advances and prospects of platelet-rich plasma therapy in veterinary ophthalmology. Vet Res Commun 2023; 47:1031-1045. [PMID: 36607500 DOI: 10.1007/s11259-022-10064-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Accepted: 12/28/2022] [Indexed: 01/07/2023]
Abstract
In the recent decades, there has been a significant uptick on the use of platelet-rich plasma (PRP) as a better alternative for ophthalmologic therapies in pathologies, primarily of the ocular surface. PRP is a class of liquid platelet concentrate containing a supra-physiological concentration of platelets in a relatively small amount of plasma. Its potential to heal various tissues has piqued interest in its therapeutic application as a biomaterial in regenerative medicine. It is currently a popular therapeutic agent in plastic surgery, cardiothoracic surgery, reconstructive surgery, and even oral and maxillofacial surgery. Based on the data from in vitro and in vivo studies, it can be concluded that PRP possesses adequate therapeutic potential in ocular pathologies, especially those involving cornea. In addition, the high concentrations of growth factors (TGF-β, VEGF, EGF) present in the PRP accelerate the healing of the corneal epithelium. PRP has great therapeutic prospects in veterinary ophthalmology as a regenerative therapeutic modality. However, several variables are yet to be defined and standardized that can directly affect the efficacy of PRP application in different ophthalmic conditions. There is a shortage of research on the use of PRP in ocular surface defects compared to the number of studies and reports on the use of autologous and allogeneic serum eye drops. Therefore, a data-driven approach is required to generate consensus/guidelines for the preparation, characterization, and therapeutic use of PRP in veterinary ophthalmology. This review aims to inform readers of the latest research on PRP, including its preparation methods, physiological and biochemical properties, clinical applications in veterinary ophthalmology, and their safety and efficacy.
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Affiliation(s)
- Khan Sharun
- Division of Surgery, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, 243122, India.
| | - Deepak Chandran
- Department of Veterinary Sciences and Animal Husbandry, Amrita School of Agricultural Sciences, Amrita Vishwa Vidyapeetham University, Coimbatore, Tamil Nadu, 642109, India
| | - K M Manjusha
- Division of Surgery, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, 243122, India
| | - Pratheesh D Mankuzhy
- Department of Physiology, Kerala Veterinary and Animal Sciences University, Pookode, Wayanad, Kerala, India
| | - Rohit Kumar
- Division of Surgery, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, 243122, India
| | - Abhijit M Pawde
- Division of Surgery, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, 243122, India
| | - Kuldeep Dhama
- Division of Pathology, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, 243122, India
| | - Hussein M El-Husseiny
- Laboratory of Veterinary Surgery, Department of Veterinary Medicine, Tokyo University of Agriculture and Technology (TUAT), Fuchu, Tokyo, 183-0054, Japan
- Department of Surgery, Anesthesiology, and Radiology, Faculty of Veterinary Medicine, Benha University, 13736, Toukh, Egypt
| | - Amarpal
- Division of Surgery, ICAR-Indian Veterinary Research Institute, Izatnagar, Bareilly, Uttar Pradesh, 243122, India
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Tognoloni A, Bartolini D, Pepe M, Di Meo A, Porcellato I, Guidoni K, Galli F, Chiaradia E. Platelets Rich Plasma Increases Antioxidant Defenses of Tenocytes via Nrf2 Signal Pathway. Int J Mol Sci 2023; 24:13299. [PMID: 37686103 PMCID: PMC10488198 DOI: 10.3390/ijms241713299] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 08/21/2023] [Accepted: 08/23/2023] [Indexed: 09/10/2023] Open
Abstract
Tendinopathies are common disabling conditions in equine and human athletes. The etiology is still unclear, although reactive oxygen species (ROS) and oxidative stress (OS) seem to play a crucial role. In addition, OS has been implicated in the failure of tendon lesion repair. Platelet-rich plasma (PRP) is rich in growth factors that promote tissue regeneration. This is a promising therapeutic approach in tendon injury. Moreover, growing evidence has been attributed to PRP antioxidant effects that can sustain tissue healing. In this study, the potential antioxidant effects of PRP in tenocytes exposed to oxidative stress were investigated. The results demonstrated that PRP reduces protein and lipid oxidative damage and protects tenocytes from OS-induced cell death. The results also showed that PRP was able to increase nuclear levels of redox-dependent transcription factor Nrf2 and to induce some antioxidant/phase II detoxifying enzymes (superoxide dismutase 2, catalase, heme oxygenase 1, NAD(P)H oxidoreductase quinone-1, glutamate cysteine ligase catalytic subunit and glutathione, S-transferase). Moreover, PRP also increased the enzymatic activity of catalase and glutathione S-transferase. In conclusion, this study suggests that PRP could activate various cellular signaling pathways, including the Nrf2 pathway, for the restoration of tenocyte homeostasis and to promote tendon regeneration and repair following tendon injuries.
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Affiliation(s)
- Alessia Tognoloni
- Department of Veterinary Medicine, University of Perugia, 06126 Perugia, Italy; (A.T.); (M.P.); (A.D.M.); (I.P.); (K.G.)
| | - Desiree Bartolini
- Department of Pharmaceutical Sciences, University of Perugia, 06122 Perugia, Italy; (D.B.); (F.G.)
| | - Marco Pepe
- Department of Veterinary Medicine, University of Perugia, 06126 Perugia, Italy; (A.T.); (M.P.); (A.D.M.); (I.P.); (K.G.)
| | - Antonio Di Meo
- Department of Veterinary Medicine, University of Perugia, 06126 Perugia, Italy; (A.T.); (M.P.); (A.D.M.); (I.P.); (K.G.)
| | - Ilaria Porcellato
- Department of Veterinary Medicine, University of Perugia, 06126 Perugia, Italy; (A.T.); (M.P.); (A.D.M.); (I.P.); (K.G.)
| | - Kubra Guidoni
- Department of Veterinary Medicine, University of Perugia, 06126 Perugia, Italy; (A.T.); (M.P.); (A.D.M.); (I.P.); (K.G.)
| | - Francesco Galli
- Department of Pharmaceutical Sciences, University of Perugia, 06122 Perugia, Italy; (D.B.); (F.G.)
| | - Elisabetta Chiaradia
- Department of Veterinary Medicine, University of Perugia, 06126 Perugia, Italy; (A.T.); (M.P.); (A.D.M.); (I.P.); (K.G.)
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Wei S, Wang Z, Liang X, Xiong T, Kang Z, Lei S, Wu B, Cheng B. A composite hydrogel with antibacterial and promoted cell proliferation dual properties for healing of infected wounds. Am J Transl Res 2023; 15:4467-4486. [PMID: 37560210 PMCID: PMC10408500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Accepted: 06/08/2023] [Indexed: 08/11/2023]
Abstract
Wound infection remains a major challenge for health professionals, because it delays wound healing and increases the overall cost and morbidity. Therefore, the development of new biomaterials with new antibacterial properties and healing effects remains a dire clinical need. To solve this problem, we developed silver nanoparticles embedded in γ-cyclodextrin metal-organic frameworks (Ag@MOF) and platelet-rich plasma (PRP)-loaded hydrogel systems based on methacrylated silk fibroin (SFMA) and methacrylate hyaluronic acid (HAMA) as Ag+ ion and growth factor delivery vehicles for inhibiting the growth of drug-resistant bacteria and promoting wound healing. The prepared SFMA/HAMA hydrogel demonstrated good rheological properties, swelling capability, appropriate mechanical properties and controllable biodegradability. The SFMA/HAMA/Ag@MOF/PRP hydrogel showed sustained release profiles of Ag+ ions and EGF. The SFMA/HAMA/Ag@MOF hydrogel have good inherent antibacterial properties against both gram-negative bacteria and gram-positive bacteria. The prepared hydrogel showed excellent cytocompatibility and could stimulate the growth and proliferation rate of NIH-3T3 cells. In vivo experiments showed that SFMA/HAMA/Ag@MOF/PRP hydrogel treatment enhanced the healing of full-thickness wounds, reduced inflammatory cell infiltration, and promoted re-epithelialization and collagen synthesis. All results indicated that the prepared hydrogel has tremendous potential to reduce wound infections and improve wound healing.
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Affiliation(s)
- Shikun Wei
- Department of Orthopedics, The Second People’s Hospital of Panyu DistrictGuangzhou 511400, Guangdong, China
- Department of Burn and Plastic Surgery, General Hospital of Southern Theater Command, PLAGuangzhou 510010, Guangdong, China
| | - Zhongshan Wang
- Department of Burn and Plastic Surgery, General Hospital of Southern Theater Command, PLAGuangzhou 510010, Guangdong, China
| | - Xiaoyan Liang
- The Affiliated Hexian Memorial Hospital of Southern Medical UniversityGuangzhou 511400, Guangdong, China
| | - Tingliang Xiong
- Department of Orthopedics, The Second People’s Hospital of Panyu DistrictGuangzhou 511400, Guangdong, China
| | - Zhengyang Kang
- Department of Orthopedics, The Second People’s Hospital of Panyu DistrictGuangzhou 511400, Guangdong, China
| | - Sheng Lei
- Department of Orthopedics, The Second People’s Hospital of Panyu DistrictGuangzhou 511400, Guangdong, China
| | - Bin Wu
- Department of Orthopedics, The Second People’s Hospital of Panyu DistrictGuangzhou 511400, Guangdong, China
| | - Biao Cheng
- Department of Burn and Plastic Surgery, General Hospital of Southern Theater Command, PLAGuangzhou 510010, Guangdong, China
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El-Sherbiny HR, Abdelnaby EA, Samir H, Fathi M. Addition of autologous platelet rich plasma to semen extender enhances cryotolerance and fertilizing capacity of buffalo bull spermatozoa. Theriogenology 2022; 194:104-109. [DOI: 10.1016/j.theriogenology.2022.09.029] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Revised: 09/27/2022] [Accepted: 09/29/2022] [Indexed: 11/15/2022]
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