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Iskakov Y, Omarbayev R, Nugumanov R, Turgunbayev T, Yermaganbetov Y. Treatment of erectile dysfunction by intracavernosal administration of mesenchymal stem cells in patients with diabetes mellitus. Int Braz J Urol 2024; 50:386-397. [PMID: 38701187 PMCID: PMC11262727 DOI: 10.1590/s1677-5538.ibju.2024.0100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2024] [Accepted: 03/15/2024] [Indexed: 05/05/2024] Open
Abstract
Erectile dysfunction is observed in about 50% of men. It has been found that diabetes mellitus increases its prevalence to 19-86.3%, necessitating attention to a therapeutic strategy. Among the available treatment methods, intracavernosal injections of mesenchymal stem cells have proven to be particularly effective. OBJECTIVE The purpose of study is to assess and analyse the effectiveness of their use in the treatment of erectile dysfunction in patients with diabetes mellitus. MATERIALS AND METHODS The literature search was conducted using systematic methods and analysis in databases such as Web of Science, Scopus, PubMed, Elsevier, and Springer, with 41 sources included for further review. RESULTS The study highlights microangiopathic and neuropathic links as key factors in erectile dysfunction development in diabetic patients, stemming from endothelial dysfunction and conductivity disturbances. Mesenchymal stem cell therapy from bone marrow, adipose tissue, and umbilical cord mitigates pathogenic impact through regenerative and anti-apoptotic effects. Due to this, most studies indicate high efficacy of the treatment and rapid therapeutic action through intracavernosal administration. Some studies suggest an increase in the body's receptor sensitivity to other drugs, such as sildenafil. CONCLUSION From the perspective of further research on this issue, standardising the preparation of stem cells and the treatment method using a large sample size is essential to introduce such a method as an extremely promising therapy for this delicate issue in men into practical medicine. The practical value of the study lies in the systematisation of information on different sources of mesenchymal stem cells for treating erectile dysfunction.
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Affiliation(s)
- Yerbol Iskakov
- Department of UrologyJSC “National Scientific Medical Center”AstanaRepublic of KazakhstanDepartment of Urology, JSC “National Scientific Medical Center”, Astana, Republic of Kazakhstan
| | - Rustam Omarbayev
- Department of UrologyJSC “National Scientific Medical Center”AstanaRepublic of KazakhstanDepartment of Urology, JSC “National Scientific Medical Center”, Astana, Republic of Kazakhstan
| | - Rinat Nugumanov
- Department of UrologyJSC “National Scientific Medical Center”AstanaRepublic of KazakhstanDepartment of Urology, JSC “National Scientific Medical Center”, Astana, Republic of Kazakhstan
| | - Timur Turgunbayev
- Department of UrologyJSC “National Scientific Medical Center”AstanaRepublic of KazakhstanDepartment of Urology, JSC “National Scientific Medical Center”, Astana, Republic of Kazakhstan
| | - Yerkebulan Yermaganbetov
- Department of UrologyJSC “National Scientific Medical Center”AstanaRepublic of KazakhstanDepartment of Urology, JSC “National Scientific Medical Center”, Astana, Republic of Kazakhstan
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Wang W, Liu Y, Zhu ZB, Pang K, Wang JK, Gu J, Li ZB, Wang J, Shi ZD, Han CH. Research Advances in Stem Cell Therapy for Erectile Dysfunction. BioDrugs 2024; 38:353-367. [PMID: 38520608 PMCID: PMC11055746 DOI: 10.1007/s40259-024-00650-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/22/2024] [Indexed: 03/25/2024]
Abstract
Erectile dysfunction (ED) is a common clinical condition that mainly affects men aged over 40 years. Various causes contribute to the progression of ED, including pelvic nerve injury, diabetes, metabolic syndrome, age, Peyronie's disease, smoking, and psychological disorders. Current treatments for ED are limited to symptom relief and do not address the root cause. Stem cells, with their powerful ability to proliferate and differentiate, are a promising approach for the treatment of male ED and are gradually gaining widespread attention. Current uses for treating ED have been studied primarily in experimental animals, with most studies observing improvements in erectile quality as well as improvements in erectile tissue. However, research on stem cell therapy for human ED is still limited. This article summarizes the recent literature on basic stem cell research on ED, including cavernous nerve injury, aging, diabetes, and sclerosing penile disease, and describes mechanisms of action and therapeutic effects of various stem cell therapies in experimental animals. Stem cells are also believed to interact with host tissue in a paracrine manner, and improved function can be supported through both implantation and paracrine factors. To date, stem cells have shown some preliminary promising results in animal and human models of ED.
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Affiliation(s)
- Wei Wang
- School of Medicine, Southeast University, Nanjing, China
| | - Ying Liu
- Department of Central Laboratory, Xuzhou Central Hospital, Xuzhou, China
| | - Zuo-Bin Zhu
- Xuzhou Engineering Research Center of Medical Genetics and Transformation, Key Laboratory of Genetic Foundation and Clinical Application, Department of Genetics, Xuzhou Medical University, Xuzhou, China
| | - Kun Pang
- Department of Urology, Xuzhou Central Hospital, Xuzhou, China
| | - Jing-Kai Wang
- School of Medicine, Jiangsu University, Zhenjiang, China
| | - Jun Gu
- The Affiliated Jiangsu Shengze Hospital of Nanjing Medical University, Suzhou, China
| | - Zhen-Bei Li
- Department of Reproductive Medicine, Xuzhou Central Hospital, Xuzhou, China
| | - Jian Wang
- Department of Urology, Xuzhou Central Hospital, Xuzhou, China
| | - Zhen-Duo Shi
- Department of Urology, Xuzhou Central Hospital, Xuzhou, China.
| | - Cong-Hui Han
- School of Medicine, Southeast University, Nanjing, China.
- Department of Urology, Xuzhou Central Hospital, Xuzhou, China.
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Mikłosz A, Chabowski A. Efficacy of adipose-derived mesenchymal stem cell therapy in the treatment of chronic micro- and macrovascular complications of diabetes. Diabetes Obes Metab 2024; 26:793-808. [PMID: 38073423 DOI: 10.1111/dom.15375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Revised: 10/23/2023] [Accepted: 11/05/2023] [Indexed: 02/06/2024]
Abstract
Diabetes mellitus is a highly prevalent disease characterized by hyperglycaemia that damages the vascular system, leading to micro- (retinopathy, neuropathy, nephropathy) and macrovascular diseases (cardiovascular disease). There are also secondary complications of diabetes (cardiomyopathy, erectile dysfunction or diabetic foot ulcers). Stem cell-based therapies have become a promising tool targeting diabetes symptoms and its chronic complications. Among all stem cells, adipose-derived mesenchymal stem cells (ADMSCs) are of great importance because of their abundance, non-invasive isolation and no ethical limitations. Characteristics that make ADMSCs good candidates for cell-based therapy are their wide immunomodulatory properties and paracrine activities through the secretion of an array of growth factors, chemokines, cytokines, angiogenic factors and anti-apoptotic molecules. Besides, after transplantation, ADMSCs show great ex vivo expansion capacity and differentiation to other cell types, including insulin-producing cells, cardiomyocytes, chondrocytes, hepatocyte-like cells, neurons, endothelial cells, photoreceptor-like cells, or astrocytes. Preclinical studies have shown that ADMSC-based therapy effectively improved visual acuity, ameliorated polyneuropathy and foot ulceration, arrested the development and progression of diabetic kidney disease, or alleviated the diabetes-induced cardiomyocyte hypertrophy. However, despite the positive results obtained in animal models, there are still several challenges that need to be overcome before the results of preclinical studies can be translated into clinical applications. To date, there are several clinical trials or ongoing trials using ADMSCs in the treatment of diabetic complications, most of them in the treatment of diabetic foot ulcers. This narrative review summarizes the most recent outcomes on the usage of ADMSCs in the treatment of long-term complications of diabetes in both animal models and clinical trials.
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Affiliation(s)
- Agnieszka Mikłosz
- Department of Physiology, Medical University of Bialystok, Bialystok, Poland
| | - Adrian Chabowski
- Department of Physiology, Medical University of Bialystok, Bialystok, Poland
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Zou H, Zhang X, Chen W, Tao Y, Li B, Liu H, Wang R, Zhao J. Vascular endothelium is the basic way for stem cells to treat erectile dysfunction: a bibliometric study. Cell Death Discov 2023; 9:143. [PMID: 37127677 PMCID: PMC10151332 DOI: 10.1038/s41420-023-01443-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2023] [Revised: 03/29/2023] [Accepted: 04/20/2023] [Indexed: 05/03/2023] Open
Abstract
Vascular endothelial is considered to be a key factor in the pathogenesis of erectile dysfunction (ED). The purpose is to reveal the research trend of the field of ED and vascular endothelium. In addition, the goal is to discover the role and mechanism of vascular endothelium in ED. Bibliometrics and visualization methods based on CiteSpace were selected. We conducted the co-authorship analysis of countries, institutions and authors, co-occurrence analysis of keywords, and co-citation analysis of literature and authors through CiteSpace 6.1.R3. 1431 articles from Web of Science Core Collection (WOSCC) were included in the analysis from 1991 to 2022. We found some influential and cutting-edge nodes in each map, including countries, institutions, authors, articles, etc. Stem cell, therapy, oxidative stress, cavernous nerve injury, radical prostatectomy, fibrosis, erectile function, mesenchymal stem cell, and apoptosis may be hot keywords. In conclusion, the efficacy and mechanisms of stem cells and their derivatives in the treatment of diabetes (DM) ED and cavernous nerve injury (CNI) ED are the future research trends. Stem cells therapy for ED is a hot spot in this field, which side notes that stem cells may work mainly through improving endothelial function. Vascular endothelial cells and VEGF may repair nerve and cavernous smooth muscle directly or indirectly, and finally polish up erectile function.
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Affiliation(s)
- Hede Zou
- Graduate School, China Academy of Chinese Medical Sciences, Beijing, China
| | - Xuesong Zhang
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Wenkang Chen
- Graduate School, China Academy of Chinese Medical Sciences, Beijing, China
| | - Yi Tao
- Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Bolin Li
- Graduate School, China Academy of Chinese Medical Sciences, Beijing, China
| | - Hanfei Liu
- Hebei University of Chinese Medicine, Shijiazhuang, Hebei, China
| | - Ruikun Wang
- Hebei University of Chinese Medicine, Shijiazhuang, Hebei, China
| | - Jiayou Zhao
- Graduate School, China Academy of Chinese Medical Sciences, Beijing, China.
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Li G, Zhang Y, Wu J, Yang R, Sun Q, Xu Y, Wang B, Cai M, Xu Y, Zhuang C, Wang L. Adipose stem cells-derived exosomes modified gelatin sponge promotes bone regeneration. Front Bioeng Biotechnol 2023; 11:1096390. [PMID: 36845194 PMCID: PMC9947707 DOI: 10.3389/fbioe.2023.1096390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2022] [Accepted: 01/30/2023] [Indexed: 02/11/2023] Open
Abstract
Background: Large bone defects resulting from trauma and diseases still a great challenge for the surgeons. Exosomes modified tissue engineering scaffolds are one of the promising cell-free approach for repairing the defects. Despite extensive knowledge of the variety kinds of exosomes promote tissue regeneration, little is known of the effect and mechanism for the adipose stem cells-derived exosomes (ADSCs-Exos) on bone defect repair. This study aimed to explore whether ADSCs-Exos and ADSCs-Exos modified tissue engineering scaffold promotes bone defects repair. Material/Methods: ADSCs-Exos were isolated and identified by transmission electron microscopy nanoparticle tracking analysis, and western blot. Rat bone marrow mesenchymal stem cells (BMSCs) were exposed to ADSCs-Exos. The CCK-8 assay, scratch wound assay, alkaline phosphatase activity assay, and alizarin red staining were used to evaluate the proliferation, migration, and osteogenic differentiation of BMSCs. Subsequently, a bio-scaffold, ADSCs-Exos modified gelatin sponge/polydopamine scaffold (GS-PDA-Exos), were prepared. After characterized by scanning electron microscopy and exosomes release assay, the repair effect of the GS-PDA-Exos scaffold on BMSCs and bone defects was evaluated in vitro and in vivo. Results: The diameter of ADSCs-exos is around 122.1 nm and high expressed exosome-specific markers CD9 and CD63. ADSCs-Exos promote the proliferation migration and osteogenic differentiation of BMSCs. ADSCs-Exos was combined with gelatin sponge by polydopamine (PDA)coating and released slowly. After exposed to the GS-PDA-Exos scaffold, BMSCs have more calcium nodules with osteoinductive medium and higher expression the mRNA of osteogenic related genes compared with other groups. The quantitative analysis of all micro-CT parameters showed that GS-PDA-Exos scaffold promote new bone formed in the femur defect model in vivo and confirmed by histological analysis. Conclusion: This study demonstrates the repair efficacy of ADSCs-Exos in bone defects, ADSCs-Exos modified scaffold showing a huge potential in the treatment of large bone defects.
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Affiliation(s)
- Gen Li
- Department of Orthopaedics, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Yin Zhang
- Department of Orthopaedics, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Jiezhou Wu
- Department of Orthopaedics, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, China
| | - Renhao Yang
- Department of Orthopaedics, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Qi Sun
- Department of Orthopaedics, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, China
| | - Yidong Xu
- Department of Orthopaedics, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Bo Wang
- Department of Orthopaedics, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, China
| | - Ming Cai
- Department of Orthopaedics, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, China
| | - Yang Xu
- Department of Orthopaedics, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Chengyu Zhuang
- Department of Orthopaedics, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China,*Correspondence: Chengyu Zhuang, ; Lei Wang,
| | - Lei Wang
- Department of Orthopaedics, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China,*Correspondence: Chengyu Zhuang, ; Lei Wang,
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Meng F, Liao X, Chen H, Deng S, Wang L, Zhao M, Li H, Liu D, Gao G, Li H, Wang J. Bibliometric and visualization analysis of literature relating to diabetic erectile dysfunction. Front Endocrinol (Lausanne) 2022; 13:1091999. [PMID: 36568113 PMCID: PMC9780376 DOI: 10.3389/fendo.2022.1091999] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Accepted: 11/28/2022] [Indexed: 12/13/2022] Open
Abstract
Introduction Diabetic erectile dysfunction (DMED) refers to erectile dysfunction secondary to diabetes. Erectile dysfunction is characterized by a persistent inability to achieve and maintain an erection sufficient to permit satisfactory sexual activity. Methods Based on the Web of Science core collection database, we firstly analyzed the quantity and quality of publications in the field of DMED, secondly profiled the publishing groups in terms of country, institution, author's publication and cooperation network, and finally sorted out and summarized the hot topics of research. Results From 2001 to 2022, a total of 1,403 articles relating to this topic were published in 359 journals. They represent the global research status, potential hotspots, and future research directions. The number of DMED-related publications and citations has steadily increased over the few past decades. Academic institutions from Europe and the United States have played a leading role in DMED research. The country, institution, journal, and author with the most publications were the United States (294), INHA University (39), the Journal of Sexual Medicine (156), and Ryu, Ji-Kan (29), respectively. The most common keywords were erectile dysfunction (796), men (256), diabetes (254), diabetes mellitus (239), prevalence (180), corpus cavernosum (171), dysfunction (155), mellitus (154), nitric-oxide synthase (153), and expression (140). The main keyword-based research topics and hotspots in the DMED field were oral sildenafil, smooth muscle relaxation, nitric oxide synthase, gene therapy, metabolic syndrome, cavernous nerve injury, stem cell, and penile prosthesis. Discussion The terms oral sildenafil, smooth muscle relaxation, nitric oxide synthase, gene therapy, metabolic syndrome, cavernous nerve injury, stem cell, and penile prosthesis will be at the forefront of DMED-related research.
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Affiliation(s)
- Fanchao Meng
- Urology Surgery, The Third Affiliated Hospital of Beijing University of Chinese Medicine, Beijing, China
| | - Xiaoxing Liao
- Urology Surgery, The Third Affiliated Hospital of Beijing University of Chinese Medicine, Beijing, China
| | - Haimin Chen
- Department of Nephroendocrinology, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Sheng Deng
- Department of Andrology, Shunyi Hospital, Beijing Hospital of Traditional Chinese Medicine, Beijing, China
| | - Lu Wang
- Department of Surgery, Beijing Xuanwu Traditional Chinese Medicine Hospital, Beijing, China
| | - Mengjie Zhao
- Urology Surgery, The Third Affiliated Hospital of Beijing University of Chinese Medicine, Beijing, China
| | - Haibin Li
- Urology Surgery, The Third Affiliated Hospital of Beijing University of Chinese Medicine, Beijing, China
| | - Dong Liu
- Urology Surgery, The Third Affiliated Hospital of Beijing University of Chinese Medicine, Beijing, China
| | - Guojing Gao
- Urology Surgery, The Third Affiliated Hospital of Beijing University of Chinese Medicine, Beijing, China
| | - Haisong Li
- Department of Andrology, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Jisheng Wang
- Department of Andrology, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
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Feng H, Liu Q, Deng Z, Li H, Zhang H, Song J, Liu X, Liu J, Wen B, Wang T. Human umbilical cord mesenchymal stem cells ameliorate erectile dysfunction in rats with diabetes mellitus through the attenuation of ferroptosis. Stem Cell Res Ther 2022; 13:450. [PMID: 36064453 PMCID: PMC9444126 DOI: 10.1186/s13287-022-03147-w] [Citation(s) in RCA: 33] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Accepted: 08/18/2022] [Indexed: 11/15/2022] Open
Abstract
Background Erectile dysfunction (ED), as one of the most prevalent consequences in male diabetic patients, has a serious impact on men's physical and mental health, and the treatment effect of diabetic mellitus erectile dysfunction (DMED) is often worse. Therefore, the development of a novel therapeutic approach is urgent. As stem cells with high differentiation potential, human umbilical cord mesenchymal stem cells (HUCMSCs) have been widely used in the treatment of diseases in other systems, and are expected to be a promising strategy for the treatment of DMED. In this study, we investigated the role of HUCMSCs in managing erectile function in rat models of type 1 diabetes mellitus (T1DM) and type 2 diabetes mellitus (T2DM) and compared the effects of two different injection methods. Methods T1DM and T2DM ED rats were given labelled HUCMSCs by corpus cavernosum injection and tail vein injection, respectively. ICP and MAP were monitored simultaneously by electrical stimulation four weeks after injection to indicate the erectile function of rats. To track the development and colonisation capabilities of stem cells, we performed EdU assay with penile tissue. The histological changes of the penis were observed by hematoxylin–eosin staining, and Masson’s trichrome staining was conducted to evaluate the smooth muscle content and the degree of fibrosis in the rat penis. Then, we employed specific kits to measure the level of NO, cGMP, MDA, SOD and Fe in penis. Electron transmission microscopy was implemented to observe morphology of mitochondria. Besides, western blot and immunofluorescence staining were performed to demonstrate the expression of ferroptosis-related genes. Results We found that HUCMSCs improved erectile function in T1DM and T2DM ED rats, with no difference in efficacy between corpus cavernosum injection and tail vein injection. The EdU assay revealed that only a tiny percentage of HUCMSCs colonised the corpus cavernosum, while smooth muscle in the penis expanded and collagen decreased following HUCMSC injection. Moreover, the levels of oxidative stress in the penis of the rats given HUCMSCs were dramatically reduced, as was the tissue iron content. HUCMSCs normalised mitochondrial morphology within corpus cavernosum smooth muscle cells (CCSMCs), which were characteristically altered by high glucose. Furthermore, the expression of ferroptosis inhibitory genes SLC7A11 and GPX4 was obviously elevated in CCSMCs after stem cell management, but the abundances of ACSL4, LPCAT3 and ALOX15 showed the polar opposite tendency. Conclusions HUCMSCs can effectively and safely alleviate erectile dysfunction in T1DM and T2DM ED rats, while restoring erectile function by attenuating diabetes-induced ferroptosis in CCSMCs. Additionally, this study provides significant evidence for the development of HUCMSCs as a viable therapeutic strategy for DMED. Supplementary Information The online version contains supplementary material available at 10.1186/s13287-022-03147-w.
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Affiliation(s)
- Huan Feng
- Department of Urology, Institute of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Qi Liu
- Department of Urology, Shenzhen Hospital of Integrated Traditional Chinese and Western Medicine, Shenzhen, Guangdong, China
| | - Zhiyao Deng
- Department of Urology, Institute of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China.,Shenzhen Huazhong University of Science and Technology Research Institute, Shenzhen, Guangdong, China
| | - Hao Li
- Department of Urology, Institute of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Huajie Zhang
- Department of Urology, Shenzhen Hospital of Integrated Traditional Chinese and Western Medicine, Shenzhen, Guangdong, China
| | - Jingyu Song
- Department of Urology, Institute of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Xiaming Liu
- Department of Urology, Institute of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Jihong Liu
- Department of Urology, Institute of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Bo Wen
- Department of Urology, Shenzhen Hospital of Integrated Traditional Chinese and Western Medicine, Shenzhen, Guangdong, China.
| | - Tao Wang
- Department of Urology, Institute of Urology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China. .,Shenzhen Huazhong University of Science and Technology Research Institute, Shenzhen, Guangdong, China.
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Zhang Z, Nie P, Yang W, Ma X, Chen Z, Wei H. Lipopolysaccharide-preconditioned allogeneic adipose-derived stem cells improve erectile function in a rat model of bilateral cavernous nerve injury. Basic Clin Androl 2022; 32:5. [PMID: 35337262 PMCID: PMC8953072 DOI: 10.1186/s12610-022-00156-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Accepted: 02/26/2022] [Indexed: 01/15/2023] Open
Abstract
Background Erectile dysfunction (ED) often occurs due to cavernous nerve injury (CNI) after colorectal surgery. Cell-based therapies have great potential for the treatment of CNI-related ED; however, it needs to be optimised. In this study, we explored the therapeutic effects of lipopolysaccharide-preconditioned allogeneic adipose-derived stem cells (L-ADSCs) on CNI-induced ED in rats. Results The results of this in vitro study revealed that low-dose lipopolysaccharide could increase the viability of ADSCs, inhibit caspase 3 activation induced by hydrogen peroxide and promote cell migration. Compared with the ADSC supernatant, the L-ADSC supernatant could better reduce fibrosis in the corpus cavernosum smooth muscle cells induced by transforming growth factor-beta 1 protein. In the in vivo study, it was compared to ADSCs therapy, where the L-ADSCs therapy indicated that could better improve erectile function by increasing smooth muscle content and alleviating penile fibrosis in rats 2 weeks after CNI. The outcome may be related to the increase in the hepatocyte growth factor content in the corpus cavernosum and myelin basic protein in the major pelvic ganglion. Conclusions L-ADSC treatment may be a promising approach for restoring erectile function after CNI. Supplementary Information The online version contains supplementary material available at 10.1186/s12610-022-00156-w.
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Affiliation(s)
- Zhenbin Zhang
- Department of Gastrointestinal Surgery, The Third Affiliated Hospital of Sun Yat-sen University, 510630, Guangzhou, China
| | - Pan Nie
- Department of Gastrointestinal Surgery, The Third Affiliated Hospital of Sun Yat-sen University, 510630, Guangzhou, China
| | - Wende Yang
- Department of Gastrointestinal Surgery, The Third Affiliated Hospital of Sun Yat-sen University, 510630, Guangzhou, China
| | - Xiaolei Ma
- Department of Gastrointestinal Surgery, The Third Affiliated Hospital of Sun Yat-sen University, 510630, Guangzhou, China
| | - Zehong Chen
- Department of Gastrointestinal Surgery, The Third Affiliated Hospital of Sun Yat-sen University, 510630, Guangzhou, China
| | - Hongbo Wei
- Department of Gastrointestinal Surgery, The Third Affiliated Hospital of Sun Yat-sen University, 510630, Guangzhou, China.
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Ashrafizadeh M, Kumar AP, Aref AR, Zarrabi A, Mostafavi E. Exosomes as Promising Nanostructures in Diabetes Mellitus: From Insulin Sensitivity to Ameliorating Diabetic Complications. Int J Nanomedicine 2022; 17:1229-1253. [PMID: 35340823 PMCID: PMC8943613 DOI: 10.2147/ijn.s350250] [Citation(s) in RCA: 39] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Accepted: 03/07/2022] [Indexed: 12/11/2022] Open
Abstract
Diabetes mellitus (DM) is among the chronic metabolic disorders that its incidence rate has shown an increase in developed and wealthy countries due to lifestyle and obesity. The treatment of DM has always been of interest, and significant effort has been made in this field. Exosomes belong to extracellular vesicles with nanosized features (30-150 nm) that are involved in cell-to-cell communication and preserving homeostasis. The function of exosomes is different based on their cargo, and they may contain lipids, proteins, and nucleic acids. The present review focuses on the application of exosomes in the treatment of DM; both glucose and lipid levels are significantly affected by exosomes, and these nanostructures enhance lipid metabolism and decrease its deposition. Furthermore, exosomes promote glucose metabolism and affect the level of glycolytic enzymes and glucose transporters in DM. Type I DM results from the destruction of β cells in the pancreas, and exosomes can be employed to ameliorate apoptosis and endoplasmic reticulum (ER) stress in these cells. The exosomes have dual functions in mediating insulin resistance/sensitivity, and M1 macrophage-derived exosomes inhibit insulin secretion. The exosomes may contain miRNAs, and by transferring among cells, they can regulate various molecular pathways such as AMPK, PI3K/Akt, and β-catenin to affect DM progression. Noteworthy, exosomes are present in different body fluids such as blood circulation, and they can be employed as biomarkers for the diagnosis of diabetic patients. Future studies should focus on engineering exosomes derived from sources such as mesenchymal stem cells to treat DM as a novel strategy.
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Affiliation(s)
- Milad Ashrafizadeh
- Faculty of Engineering and Natural Sciences, Sabanci University, Tuzla, 34956, Istanbul, Turkey
| | - Alan Prem Kumar
- NUS Centre for Cancer Research (N2CR), Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117600, Singapore
- Cancer Science Institute of Singapore and Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117599, Singapore
| | - Amir Reza Aref
- Belfer Center for Applied Cancer Science, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
- Translational Sciences, Xsphera Biosciences Inc., Boston, MA, 02210, USA
| | - Ali Zarrabi
- Department of Biomedical Engineering, Faculty of Engineering and Natural Sciences, Istinye University, Istanbul, 34396, Turkey
| | - Ebrahim Mostafavi
- Stanford Cardiovascular Institute, Stanford University School of Medicine, Stanford, CA, 94305, USA
- Department of Medicine, Stanford University School of Medicine, Stanford, CA, 94305, USA
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Mukti AI, Ilyas S, Warli SM, Putra A, Rasyid N, Munir D, Siregar KB, Ichwan M, Alif I, Hidayah N. Mesenchymal Stem Cells Enhance Vascular Endothelial Growth Factor-A, Endothelial Nitric Oxide Synthetase, and HSP70 Expression in Improving Erectile Dysfunction in Streptozotocin-induced Diabetic Rats. Open Access Maced J Med Sci 2021. [DOI: 10.3889/oamjms.2021.7801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
This study investigated the therapeutic role of mesenchymal stem cells (MSCs) on erectile function in a diabetes mellitus erectile dysfunction (DMED) rat model by analyzing the expression of endothelial nitric oxide synthetase (eNOS), vascular endothelial growth factor (VEGF), and the 70 kilodalton heat shock proteins (HSP70). MSCs were isolated from umbilical cords (UCs), and their characteristics identified by flow cytometry and osteogenic differentiation analysis. Thirty 8-week-old rats were divided into four groups: sham, control, T1, and T2. After a 16 h fast, 24 rats were randomly selected and intraperitoneally injected with streptozotocin (STZ) to induce DM. At 8 weeks after STZ injection, rats with DMED were classified into four groups, sham, control group [DMED rats received 500 μL phosphate buffer saline (PBS)]; T1 [DMED rats treated with 500 μL PBS containing 1 × 106 UC-MSCs]; T2 [DMED rats treated with 500 μL PBS containing 2 × 106 UC-MSCs]. Eight weeks after MSCs administration, the rats’ erectile function was measured by cavernous nerve stimulation. The blinded histological and gene expression assessment were used to analyze the eNOS, HSP70 content, and VEGF expression on the penile tissues. MSCs administration, rats in T1 and T2 groups showed a significant enhancement of erectile response that showed a trend of increase of VEGF mRNA level expression was 2.2 ± 0.61 in T2 Group supported with the optimum recovery of eNOS, in which the value of eNOS expression was 20.66% ± 2.32%. While optimum decrease of HSP70 content, the value of HSP70 expression was 15.50% ± 0.90%. IHC results showed that the DMED induction in rats caused a significant decrease of eNOS content in corpus cavernosum tissue. MSCs could ameliorate DMED in rats by increasing VEGF and decreasing HSP70 and eNOS, indicating these cells offer a potential application for DMED patients’ treatment.
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Pakpahan C, Ibrahim R, William W, Faizah Z, Juniastuti J, Lusida MI, Oceandy D. Stem cell therapy and diabetic erectile dysfunction: A critical review. World J Stem Cells 2021; 13:1549-1563. [PMID: 34786157 PMCID: PMC8567456 DOI: 10.4252/wjsc.v13.i10.1549] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 05/04/2021] [Accepted: 09/23/2021] [Indexed: 02/06/2023] Open
Abstract
Erectile dysfunction (ED) has been identified as one of the most frequent chronic complications of diabetes mellitus (DM). The prevalence of ED is estimated to be about 67.4% in all DM cases worldwide. The pathophysiological process leading to ED involves endothelial, neurological, hormonal, and psychological factors. In DM, endothelial and neurological factors play a crucial role. Damages in the blood vessels and erectile tissue due to insulin resistance are the hallmark of ED in DM. The current treatments for ED include phosphodiesterase-5 inhibitors and penile prosthesis surgery. However, these treatments are limited in terms of just relieving the symptoms, but not resolving the cause of the problem. The use of stem cells for treating ED is currently being studied mostly in experimental animals. The stem cells used are derived from adipose tissue, bone, or human urine. Most of the studies observed an improvement in erectile quality in the experimental animals as well as an improvement in erectile tissue. However, research on stem cell therapy for ED in humans remains to be limited. Nevertheless, significant findings from studies using animal models indicate a potential use of stem cells in the treatment of ED.
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Affiliation(s)
- Cennikon Pakpahan
- Department of Biomedical Sciences, Universitas Airlangga, Surabaya 60132, Indonesia
- Andrology Program, Universitas Airlangga, Surabaya 60132, Indonesia
| | - Raditya Ibrahim
- Andrology Program, Universitas Airlangga, Surabaya 60132, Indonesia
| | - William William
- Andrology Program, Universitas Airlangga, Surabaya 60132, Indonesia
- Department of Medical Biology, School of Medicine and Health Sciences Atma Jaya Catholic University of Indonesia, Jakarta 14440, Indonesia
| | - Zakiyatul Faizah
- Department of Biomedical Sciences, Universitas Airlangga, Surabaya 60132, Indonesia
| | | | - Maria I Lusida
- Institute for Tropical Disease, Universitas Airlangga, Surabaya 60132, Indonesia
| | - Delvac Oceandy
- Division of Cardiovascular Sciences, The University of Manchester, Manchester Academic Health Science Centre, Manchester M13 9PT, United Kingdom
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Hashimoto D, Kajimoto M, Ueda Y, Hyuga T, Fujimoto K, Inoue S, Suzuki K, Kataoka T, Kimura K, Yamada G. 3D reconstruction and histopathological analyses on murine corporal body. Reprod Med Biol 2021; 20:199-207. [PMID: 33850453 PMCID: PMC8022099 DOI: 10.1002/rmb2.12369] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Revised: 01/15/2021] [Accepted: 01/17/2021] [Indexed: 12/15/2022] Open
Abstract
PURPOSE Erectile dysfunction (ED) is one of the increasing diseases with aging society. The basis of ED derived from local penile abnormality is poorly understood because of the complex three-dimensional (3D) distribution of sinusoids in corpus cavernosum (CC). Understanding the 3D histological structure of penis is thus necessary. Analyses on the status of regulatory signals for such abnormality are also performed. METHODS To analyze the 3D structure of sinusoid, 3D reconstruction from serial sections of murine CC were performed. Histological analyses between young (2 months old) and aged (14 months old) CC were performed. As for chondrogenic signaling status of aged CC, SOX9 and RBPJK staining was examined. RESULTS Sinusoids prominently developed in the outer regions of CC adjacent to tunica albuginea. Aged CC samples contained ectopic chondrocytes in such regions. Associating with the appearance of chondrocytes, the expression of SOX9, chondrogenic regulator, was upregulated. The expression of RBPJK, one of the Notch signal regulators, was downregulated in the aged CC. CONCLUSIONS Prominent sinusoids distribute in the outer region of CC which may possess important roles for erection. A possibility of ectopic chondrogenesis induced by alteration of SOX9/Notch signaling with aging is indicated.
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Affiliation(s)
- Daiki Hashimoto
- Department of Developmental GeneticsInstitute of Advanced MedicineWakayama Medical UniversityWakayamaJapan
| | - Mizuki Kajimoto
- Department of Developmental GeneticsInstitute of Advanced MedicineWakayama Medical UniversityWakayamaJapan
| | - Yuko Ueda
- Department of UrologyWakayama Medical UniversityWakayamaJapan
| | - Taiju Hyuga
- Department of Developmental GeneticsInstitute of Advanced MedicineWakayama Medical UniversityWakayamaJapan
| | - Kota Fujimoto
- Department of Developmental GeneticsInstitute of Advanced MedicineWakayama Medical UniversityWakayamaJapan
| | - Saaya Inoue
- Department of Developmental GeneticsInstitute of Advanced MedicineWakayama Medical UniversityWakayamaJapan
| | - Kentaro Suzuki
- Department of Developmental GeneticsInstitute of Advanced MedicineWakayama Medical UniversityWakayamaJapan
| | - Tomoya Kataoka
- Department of Clinical PharmaceuticsGraduate School of Medical SciencesNagoya City UniversityNagoyaJapan
| | - Kazunori Kimura
- Department of Clinical PharmaceuticsGraduate School of Medical SciencesNagoya City UniversityNagoyaJapan
- Department of Hospital PharmacyGraduate School of Pharmaceutical SciencesNagoya City UniversityNagoyaJapan
| | - Gen Yamada
- Department of Developmental GeneticsInstitute of Advanced MedicineWakayama Medical UniversityWakayamaJapan
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Shi ZL, Zhang H, Fan ZY, Ma W, Song YZ, Li M, Li TQ, Cao SX, Feng GJ. Long noncoding RNA LINC00314 facilitates osteogenic differentiation of adipose-derived stem cells through the hsa-miR-129-5p/GRM5 axis via the Wnt signaling pathway. Stem Cell Res Ther 2020; 11:240. [PMID: 32552820 PMCID: PMC7302136 DOI: 10.1186/s13287-020-01754-z] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2020] [Revised: 05/28/2020] [Accepted: 06/01/2020] [Indexed: 12/11/2022] Open
Abstract
Background Many studies have shown that long noncoding RNAs (lncRNAs) are closely related to the stimulation of osteogenic differentiation of adipose-derived stem cells (ADSCs) and the prevention of osteoporosis. Current research aimed to investigate the novel lncRNA and explored the function and molecular mechanism of the LINC00314/miR-129-5p/GRM5 axis in regulating osteogenic differentiation of ADSCs. Methods LncRNA and miRNA sequencing was performed in normal and osteogenic differentiation-induced ADSCs (osteogenic group). Abnormally expressed lncRNAs and miRNAs were obtained by the R software and the relative expression of LINC00314, miR-129-5p, and GRM5 during osteogenic induction was measured by RT-PCR. ADSCs were then transfected with pcDNA3.1-sh-LINC00314 and agomiR-129-5p. Alizarin red staining (ARS) and alkaline phosphatase (ALP) staining were performed to identify the mechanism of the LINC00314/miR-129-5p/GRM5 axis in regulating osteogenic differentiation of ADSCs. Results LINC00314 was significantly upregulated in the group of osteogenic-induced ADSCs. LINC00314 and GRM5 mimics increased the early and late markers of osteogenic differentiation, which manifest in not only the markedly increased ALP activity but also higher calcium deposition, while miR-129-5p mimic had the opposite effects. LINC00314 directly targeted miR-129-5p through luciferase reporter assay, and miR-129-5p suppressed GRM5 expression. Moreover, the LINC00314/miR-129-5p/GRM5 regulatory axis activated the Wnt/β-catenin signaling pathway. Conclusions LINC00314 confers contributory function in the osteogenic differentiation of ADSCs and thus the LINC00314/miR-129-5p/GRM5 axis may be a novel mechanism for osteogenic-related disease.
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Affiliation(s)
- Zheng-Liang Shi
- Department of Orthopedics, The Second Hospital of Hebei Medical University, No. 215, Hepingxi Road, Shijiazhuang, 050000, Hebei Province, China
| | - Hua Zhang
- Department of Orthopedics, The Second Hospital of Hebei Medical University, No. 215, Hepingxi Road, Shijiazhuang, 050000, Hebei Province, China.
| | - Zhi-Yong Fan
- Department of Orthopedics, The Second Hospital of Hebei Medical University, No. 215, Hepingxi Road, Shijiazhuang, 050000, Hebei Province, China
| | - Wei Ma
- Department of Orthopedics, The Second Hospital of Hebei Medical University, No. 215, Hepingxi Road, Shijiazhuang, 050000, Hebei Province, China
| | - Yong-Zhou Song
- Department of Orthopedics, The Second Hospital of Hebei Medical University, No. 215, Hepingxi Road, Shijiazhuang, 050000, Hebei Province, China
| | - Ming Li
- Department of Orthopedics, The Second Hospital of Hebei Medical University, No. 215, Hepingxi Road, Shijiazhuang, 050000, Hebei Province, China
| | - Tong-Qiu Li
- Department of Orthopedics, The Second Hospital of Hebei Medical University, No. 215, Hepingxi Road, Shijiazhuang, 050000, Hebei Province, China
| | - Shu-Xing Cao
- Department of Orthopedics, The Second Hospital of Hebei Medical University, No. 215, Hepingxi Road, Shijiazhuang, 050000, Hebei Province, China
| | - Guo-Jun Feng
- Department of Orthopedics, The Second Hospital of Hebei Medical University, No. 215, Hepingxi Road, Shijiazhuang, 050000, Hebei Province, China
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