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Shin D, Jeon SH, Tian WJ, Kwon EB, Kim GE, Bae WJ, Cho HJ, Hong SH, Lee JY, Kim SW. Extracorporeal shock wave therapy combined with engineered mesenchymal stem cells expressing stromal cell-derived factor-1 can improve erectile dysfunction in streptozotocin-induced diabetic rats. Transl Androl Urol 2021; 10:2362-2372. [PMID: 34295723 PMCID: PMC8261440 DOI: 10.21037/tau-21-79] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Accepted: 04/16/2021] [Indexed: 12/12/2022] Open
Abstract
Background For erectile dysfunction (ED) in diabetes mellitus (DM) patients who have poor response to drugs, extracorporeal shock wave therapy (ESWT) and engineered mesenchymal stem cell (MSC) therapy have been studied as alternative treatment options. The objective of this study is to investigate whether ESWT in combination with stromal cell-derived factor-1 expressing engineered mesenchymal stem cell (SDF-1 eMSC) therapy can have synergistic effects on ED in streptozotocin-induced diabetic rats. Methods Fifty 8-week-old male Sprague-Dawley rats were randomly divided into five groups (N=10 per group): (I) Normal group, (II) DM ED, (III) DM ED + ESWT group, (IV) DM ED + SDF-1 eMSC group, and (V) DM ED + ESWT + SDF-1 eMSC group. Each groups were treated with bilateral injections of SDF-1 eMSC or ESWT following the experiment protocol for eight weeks. Results The ratio of ICP/MAP was distinctly higher in the DM ED + ESWT + SDF-1 eMSC group than that in the DM ED group. Concentration of α-smooth muscle actin (α-SMA) was elevated the highest in the DM ED + ESWT + SDF-1 eMSC group. Additionally, ESWT increased the intensity of SDF-1 expression in the corpus cavernosum. ESWT + SDF-1 eMSC treatment also induced neuronal nitric oxide synthase (nNOS) and NO/cGMP expression in the corpus cavernosum. Furthermore, numbers of penile progenitor cells were increased in DM ED rats. Conclusions Combined treatment of ESWT with SDF-1 eMSC treatment is more effective than by a single therapy. It could be used as a potential and effective synergistic treatment for DM ED.
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Affiliation(s)
- Dongho Shin
- Department of Urology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Seung Hwan Jeon
- Department of Urology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.,Catholic Integrative Medicine Research Institute, The Catholic University of Korea, Seoul, Korea
| | - Wen Jie Tian
- Catholic Integrative Medicine Research Institute, The Catholic University of Korea, Seoul, Korea
| | - Eun Bi Kwon
- Catholic Integrative Medicine Research Institute, The Catholic University of Korea, Seoul, Korea
| | - Ga Eun Kim
- Catholic Integrative Medicine Research Institute, The Catholic University of Korea, Seoul, Korea
| | - Woong Jin Bae
- Department of Urology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Hyuk Jin Cho
- Department of Urology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Sung-Hoo Hong
- Department of Urology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Ji Youl Lee
- Department of Urology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Sae Woong Kim
- Department of Urology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.,Catholic Integrative Medicine Research Institute, The Catholic University of Korea, Seoul, Korea
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Zhu GQ, Jeon SH, Lee KW, Cho HJ, Ha US, Hong SH, Lee JY, Kwon EB, Kim HJ, Lee SM, Kim HY, Kim SW, Bae WJ. Engineered Stem Cells Improve Neurogenic Bladder by Overexpressing SDF-1 in a Pelvic Nerve Injury Rat Model. Cell Transplant 2021; 29:963689720902466. [PMID: 32067480 PMCID: PMC7444235 DOI: 10.1177/0963689720902466] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
There is still a lack of sufficient research on the mechanism behind neurogenic
bladder (NB) treatment. The aim of this study was to explore the effect of
overexpressed stromal cell-derived factor-1 (SDF-1) secreted by engineered
immortalized mesenchymal stem cells (imMSCs) on the NB. In this study, primary
bone marrow mesenchymal stem cells (BM-MSCs) were transfected into immortalized
upregulated SDF-1-engineered BM-MSCs (imMSCs/eSDF-1+) or immortalized normal SDF-1-engineered BM-MSCs
(imMSCs/eSDF-1−). NB rats induced by bilateral pelvic nerve (PN)
transection were treated with imMSCs/eSDF-1+, imMSCs/eSDF-1−, or sham. After a 4-week treatment, the bladder function was assessed by
cystometry and voiding pattern analysis. The PN and bladder tissues were
evaluated via immunostaining and western blotting analysis. We found that imMSCs/eSDF-1+ expressed higher levels of SDF-1 in vitro and in vivo. The treatment of imMSCs/eSDF-1+ improved NB and evidently stimulated the recovery of bladder wall in NB
rats. The recovery of injured nerve was more effective in the NB+imMSCs/eSDF-1+ group than in other groups. High SDF-1 expression improved the levels of
vascular endothelial growth factor and basic fibroblast growth factor. Apoptosis
was decreased after imMSCs injection, and was detected rarely in the NB+imMSCs/eSDF-1+ group. Injection of imMSCs boosted the expression of neuronal nitric
oxide synthase, p-AKT, and p-ERK in the NB+imMSCs/eSDF-1+ group than in other groups. Our findings demonstrated that overexpression
of SDF-1 induced additional MSC homing to the injured tissue, which improved the
NB by accelerating the restoration of injured nerve in a rat model.
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Affiliation(s)
- Guan Qun Zhu
- Department of Urology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.,Catholic Integrative Medicine Research Institute, The Catholic University of Korea, Seoul, Republic of Korea
| | - Seung Hwan Jeon
- Department of Urology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.,Catholic Integrative Medicine Research Institute, The Catholic University of Korea, Seoul, Republic of Korea
| | - Kyu Won Lee
- Department of Urology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Hyuk Jin Cho
- Department of Urology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - U-Syn Ha
- Department of Urology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Sung-Hoo Hong
- Department of Urology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Ji Youl Lee
- Department of Urology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Eun Bi Kwon
- Department of Urology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.,Catholic Integrative Medicine Research Institute, The Catholic University of Korea, Seoul, Republic of Korea
| | - Hyo-Jin Kim
- Department of Stem Cell Therapy, SL BIGEN, Seongnam, Republic of Korea
| | - Soon Min Lee
- Department of Stem Cell Therapy, SL BIGEN, Seongnam, Republic of Korea
| | - Hey-Yon Kim
- Department of Stem Cell Therapy, SL BIGEN, Seongnam, Republic of Korea
| | - Sea Woong Kim
- Department of Urology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.,Catholic Integrative Medicine Research Institute, The Catholic University of Korea, Seoul, Republic of Korea
| | - Woong Jin Bae
- Department of Urology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.,Catholic Integrative Medicine Research Institute, The Catholic University of Korea, Seoul, Republic of Korea
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Tian WJ, Jeon SH, Zhu GQ, Kwon EB, Kim GE, Bae WJ, Cho HJ, Ha US, Hong SH, Lee JY, Kim KS, Kim SW. Effect of high-BDNF microenvironment stem cells therapy on neurogenic bladder model in rats. Transl Androl Urol 2021; 10:345-355. [PMID: 33532323 PMCID: PMC7844501 DOI: 10.21037/tau-20-1072] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Background The purpose of this study is to explore the effects of high-BDNF microenvironment produced by engineered immortalized mesenchymal stem cells (imMSCs) on the neurogenic bladder (NB) and investigate underlying mechanism. Methods Male Sprague-Dawley rat (12-week-old, weighing about 370-400 g) were purchased from a Korean company (Orient Bio Co. Seongnam, Korea) and divided into the following groups (n=32): sham control group (n=8), NB group (n=8), NB + ImMSCs group (n=8), NB + ImMSCs (BDNF) group (n=8). The major pelvic ganglion (MPG) was observed under anesthesia. Three NB groups of rats were then subjected to bilateral MPG injury. The sham control group of rats was treated with sham surgery. Cystometry were performed before the rats were sacrificed, and then MPG and bladder were collected for histochemical and Western blot analysis. Results MSCs treatment improves lower urinary tract function, and the NB + ImMSCs (BDNF) group is better than the NB + ImMSCs group (P<0.01). MSCs treatment accelerates recovery of injured nerve tissue, and the NB + ImMSCs (BDNF) group is better than the NB + ImMSCs group (P<0.01). In high BDNF environment, apoptosis was reduced more significantly and muscle tissue recovered more rapidly (P<0.01). High-BDNF microenvironment activates more BDNF/TrkB/CREB signaling pathways (P<0.01). Conclusions In a rat NB model caused by nerve injury, imMSCs have certain effects on nerve tissue repair. At the same time, it was proved that increasing the expression of BDNF which had specific effect on nerve injury repair could more effectively repair injured MPG in local microenvironment. The mechanism may be related to the activation of the BDNF/TrkB/CREB signaling pathway and the reduction of apoptosis by highly expressed BDNF.
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Affiliation(s)
- Wen Jie Tian
- Department of Urology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.,Catholic Integrative Medicine Research Institute, the Catholic University of Korea, Seoul, Republic of Korea
| | - Seung Hwan Jeon
- Department of Urology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.,Catholic Integrative Medicine Research Institute, the Catholic University of Korea, Seoul, Republic of Korea
| | - Guan Qun Zhu
- Department of Urology, Affiliated Hospital of Qingdao University, Qingdao, China
| | - Eun Bi Kwon
- Catholic Integrative Medicine Research Institute, the Catholic University of Korea, Seoul, Republic of Korea
| | - Ga Eun Kim
- Catholic Integrative Medicine Research Institute, the Catholic University of Korea, Seoul, Republic of Korea
| | - Woong Jin Bae
- Department of Urology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.,Catholic Integrative Medicine Research Institute, the Catholic University of Korea, Seoul, Republic of Korea
| | - Hyuk Jin Cho
- Department of Urology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - U-Syn Ha
- Department of Urology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Sung-Hoo Hong
- Department of Urology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Ji Youl Lee
- Department of Urology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Kang Sup Kim
- Department of Urology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Sae Woong Kim
- Department of Urology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.,Catholic Integrative Medicine Research Institute, the Catholic University of Korea, Seoul, Republic of Korea
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Kim SJ, Jeon SH, Kwon EB, Jeong HC, Choi SW, Bae WJ, Cho HJ, Ha US, Hong SH, Lee JY, Hwang SY, Woong S. Early and Synergistic Recovery Effect of Herbal Combination on Surgically Corrected Varicocele. Altern Ther Health Med 2020; 26:24-31. [PMID: 31221940] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
CONTEXT Not all men presenting varicocele-associated infertility exhibit improved sperm quality or achieve pregnancy following varicocelectomy. Some combinations of specific natural herbs have been shown empirically to reduce oxidative stress and improve sperm quality. OBJECTIVE We conducted a study to determine the effects of an herbal combination on sperm quality in varicocele-induced rats following varicocelectomy, hoping to find a new treatment approach to restore sperm quality following varicocelectomy. DESIGN The research team designed an animal study. SETTING The study took place in the Department of Urology at Seoul St. Mary's Hospital (Seoul, Republic of Korea). ANIMALS Fifty white, male, Sprague-Dawley rats weighing 250 to 300 g each were used in the study. INTERVENTION The rats were randomly assigned to 5 groups: (1) a control group (n = 10), (2) varicocele group (n = 10), (3) rats with varicocele and receiving varicocelectomy only (varicocelectomy group, n = 10), (4) rats with varicocele received varicocelectomy and oral administration with 200 mg/kg of an herbal combination for 4 wk (varicocelectomy + 200 mg/kg group, n = 10), and (5) rats with varicocele received varicocelectomy and oral administration with 400 mg/kg of an herbal com for 4 wk (varicocelectomy + 400 mg/kg group, n = 10). OUTCOME MEASURES The study measured (1) sperm concentration and motility, (2) levels of reactive oxygen species (ROS), (3) concentrations of interleukin 6, interleukin 1β, and tumor necrosis factor alpha (TNF-α), (4) apoptotic change, and (5) levels of heat shock protein (HSP). RESULTS The sperm concentrations and motilities recovered after treatment in the varicocelectomy, varicocelectomy + 200 mg/kg, and varicocelectomy + 400 mg/kg groups. Significantly increased SOD and decreased ROS and cytokine levels were also observed. The apoptosis in the testes also was significantly decreased compared with the varicocele group. HSP70 in groups received varicocelectomy and administered with herbal combination was significantly decreased compared with the varicocelectomy group. CONCLUSIONS The herbal combination was found to improve the sperm qualities, oxidative stress, and inflammation after varicocelectomy. Therefore, the herbal combination may provide a new and additional treatment for varicocele-associated infertility. For clinical application, further studies are needed to identify active ingredients in each herb and the mechanism by which each ingredient works, to standardize the herbal combination.
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Choi JB, Jeon SH, Kwon EB, Bae WJ, Cho HJ, Ha US, Hong SH, Lee JY, Kim SW. The effects of oral administration of the novel muscarinic receptor antagonist DA-8010 on overactive bladder in rat with bladder outlet obstruction. BMC Urol 2020; 20:41. [PMID: 32303205 PMCID: PMC7164290 DOI: 10.1186/s12894-020-00611-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2019] [Accepted: 04/07/2020] [Indexed: 02/05/2023] Open
Abstract
Background DA-8010 is a novel compound developed for the treatment of overactive bladder (OAB) and urinary incontinence. The aims of this study were to investigate the effects of DA-8010 on OAB in a rat model. Methods Study animals were divided into the following five groups of seven animals each: a sham-operated control group, a control group with partial bladder outlet obstruction (BOO) (OAB group), and three DA-8010 (doses of 0.3 mg/kg/day, 1 mg/kg/day, and 3 mg/kg/day, respectively) with partial BOO groups. Oral administration of the drugs was continued for 14 days after 2 weeks of partial BOO. After 4 weeks of partial BOO, cystometrography was performed in all groups. Additionally, pro-inflammatory cytokines, Rho-kinases, and histology of the bladder were analyzed. Results There was a significant increase in the contraction interval and a decrease in contraction pressure in the 3 mg/kg/day DA-8010 group versus those in the OAB group. Rho kinase was also significantly decreased in the DA-8010 3 mg/kg/day dosage treatment group. The increased ratio of collagen to smooth muscle after partial BOO was significantly attenuated in the DA-8010 3 mg/kg/day dosage group. Conclusions Oral administration of DA-8010 at 3 mg/kg/day improved findings in an OAB rat model induced by partial BOO. Our results suggest that the novel muscarinic receptor antagonist DA-8010 may be a promising drug for treating patients with OAB.
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Affiliation(s)
- Jin Bong Choi
- Department of Urology, Bucheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Seung Hwan Jeon
- Department of Urology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Eun Bi Kwon
- Korea Bio Medical Science Institute, Seoul, Republic of Korea
| | - Woong Jin Bae
- Department of Urology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea and Catholic Integrative Medicine Research Institute, The Catholic University of Korea, Banpo-daero 222, Seocho-gu, Seoul, 06591, Seoul, Republic of Korea
| | - Hyuk Jin Cho
- Department of Urology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - U-Syn Ha
- Department of Urology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Sung-Hoo Hong
- Department of Urology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Ji Youl Lee
- Department of Urology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Sae Woong Kim
- Department of Urology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea and Catholic Integrative Medicine Research Institute, The Catholic University of Korea, Banpo-daero 222, Seocho-gu, Seoul, 06591, Seoul, Republic of Korea.
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6
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Jeon SH, Bae WJ, Zhu GQ, Tian W, Kwon EB, Kim GE, Hwang SY, Lee KW, Cho HJ, Ha US, Hong SH, Lee JY, Kim SW. Combined treatment with extracorporeal shockwaves therapy and an herbal formulation for activation of penile progenitor cells and antioxidant activity in diabetic erectile dysfunction. Transl Androl Urol 2020; 9:416-427. [PMID: 32420147 PMCID: PMC7214964 DOI: 10.21037/tau.2020.01.23] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Background A Korean herbal formulation named KH-204 was reported to have an antioxidant effect in our previous study. We hypothesized that Low-intensity extracorporeal shockwave therapy (Li-ESWT) combined with KH-204 would accelerate the treatment of erectile dysfunction (ED) by enhancing antioxidant. We investigated the synergistic effect of Li-ESWT and KH-204 for ED and explored the mechanism. Methods Human umbilical vein endothelial cells (HUVEC) were treated with KH-204 and LI-ESWT in vitro. Fifty 5-week-old male Sprague Dawley rats received an intraperitoneal injection of 5-ethynyl-20-deoxyuridine (EdU) which can label live cells, and were randomly divided into five groups: (I) normal; (II) diabetes mellitus-associated erectile dysfunction (DMED); (III) DMED + KH-204; (IV) DMED + Li-ESWT; and (V) DMED + KH-204/Li-ESWT. Li-ESWT treatment was repeated three times a week every other day for four weeks in group 4 and 5. Meanwhile, rats in group 3 and 5 were orally fed 400 mg/kg of KH-204 daily for 1 month. Following a 1-week washout period, penile tissues were evaluated by immunostaining and Western blotting. Results KH-204 combined with Li-ESWT improved intracavernosal pressure (ICP) in DMED rats. Li-ESWT/KH-204 stimulated HUVEC tube formation and promoted proliferation. Li-ESWT drove progenitor cells to migrate to penile tissue and KH-204 protected penile progenitor cells in the corpus cavernosum. Oxidative stress was relieved by KH-204/Li-ESWT. Treatment with KH-204/Li-ESWT protected penile progenitor cells, which were recruited to the corpus cavernosum by Li-ESWT, from apoptosis via its antioxidant activity. KH-204/Li-ESWT protected penile tissue from oxidative stress by improving the expression of nuclear factor erythroid 2-related factor 2 (Nrf2)/heme oxygenase-1 (HO-1), increasing superoxide dismutase (SOD), decreasing 8-hydroxy-20-deoxyguanosine (8-OHdG), and reducing apoptosis. KH-204/Li-ESWT promoted stromal derived factor-1 (SDF-1) and platelet endothelial cell adhesion molecule-1 (PECAM-1) in DMED rats. Conclusions KH-204 protected penile progenitor cells, which were recruited to the corpus cavernosum by Li-ESWT, from apoptosis via its antioxidant activity. The combination of Li-ESWT and KH-204 as a synergy therapy could be a potential and effective treatment for DMED.
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Affiliation(s)
- Seung Hwan Jeon
- Department of Urology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.,Catholic Integrative Medicine Research Institute, The Catholic University of Korea, Seoul, Republic of Korea
| | - Woong Jin Bae
- Department of Urology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.,Catholic Integrative Medicine Research Institute, The Catholic University of Korea, Seoul, Republic of Korea
| | - Guan Qun Zhu
- Department of Urology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.,Catholic Integrative Medicine Research Institute, The Catholic University of Korea, Seoul, Republic of Korea
| | - Wenjie Tian
- Department of Urology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.,Catholic Integrative Medicine Research Institute, The Catholic University of Korea, Seoul, Republic of Korea
| | - Eun Bi Kwon
- Department of Urology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.,Catholic Integrative Medicine Research Institute, The Catholic University of Korea, Seoul, Republic of Korea
| | - Ga Eun Kim
- Department of Urology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.,Catholic Integrative Medicine Research Institute, The Catholic University of Korea, Seoul, Republic of Korea
| | | | - Kyu Won Lee
- Department of Urology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.,Catholic Integrative Medicine Research Institute, The Catholic University of Korea, Seoul, Republic of Korea
| | - Hyuk Jin Cho
- Department of Urology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - U-Syn Ha
- Department of Urology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Sung-Hoo Hong
- Department of Urology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Ji Youl Lee
- Department of Urology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Sae Woong Kim
- Department of Urology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.,Catholic Integrative Medicine Research Institute, The Catholic University of Korea, Seoul, Republic of Korea
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Jeon SH, Zhu GQ, Kwon EB, Lee KW, Cho HJ, Ha US, Hong SH, Lee JY, Bae WJ, Kim SW. Extracorporeal shock wave therapy decreases COX-2 by inhibiting TLR4-NFκB pathway in a prostatitis rat model. Prostate 2019; 79:1498-1504. [PMID: 31376214 DOI: 10.1002/pros.23880] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2019] [Accepted: 05/22/2019] [Indexed: 12/22/2022]
Abstract
BACKGROUND This study aims to evaluate the effect of extracorporeal shock wave therapy (ESWT) on chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) and to explore the mechanism. METHODS RWPE-2 cells were randomly divided into three groups: (a) RWPE-2 group (normal control), (b) LPS groups (lipopolysaccharide inducing inflammation) and (c) ESWT groups (LPS induced RWPE-2 treated by ESWT). After ESWT was administered, cells and supernatant were collected for enzyme-linked immunosorbent assay (ELISA) and Western blot analysis. In vivo, Sprague-Dawley rats (n = 30) were randomly divided into three groups: (a) normal control group, (b) prostatitis groups, and (c) ESWT groups. Prostatitis rats were induced by 17 β-estradiol and dihydrotestosterone for 4 weeks. After ESWT, prostates of each group were collected for immunohistochemistry, Western blot analysis, and ELISA. RESULTS ESWT improved prostatitis by attenuating inflammation (P < .01). ESWT downregulated the expression of cyclooxygenase 2 (COX-2) through inhibiting TLR4-NFκB pathway compared with the LPS group in vitro or prostatitis group in vivo (P < .05). TRAF2 mediates ERK1/2-COX2 pathway. ESWT promotes prostate tissue recovery by stimulating vascular endothelial growth factor expression (P < .01). ESWT could suppress apoptosis in the prostate. CONCLUSIONS ESWT improved CP/CPPS and reduced inflammation by degrading COX-2 in microenvironment through TLR4-NFκB-inhibiting pathway. TRAF2 regulator in ERK1/2-COX-2 inhibition significantly reduced inflammation, thus suggesting ESWT may be a potential and promising treatment for CP/CPPS.
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Affiliation(s)
- Seung Hwan Jeon
- Department of Urology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
- Catholic Integrative Medicine Research Institute, The Catholic University of Korea, Seoul, Republic of Korea
| | - Guan Qun Zhu
- Department of Urology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
- Catholic Integrative Medicine Research Institute, The Catholic University of Korea, Seoul, Republic of Korea
| | - Eun Bi Kwon
- Department of Urology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
- Catholic Integrative Medicine Research Institute, The Catholic University of Korea, Seoul, Republic of Korea
| | - Kyu Won Lee
- Department of Urology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
- Catholic Integrative Medicine Research Institute, The Catholic University of Korea, Seoul, Republic of Korea
| | - Hyuk Jin Cho
- Department of Urology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - U-Syn Ha
- Department of Urology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Sung-Hoo Hong
- Department of Urology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Ji Youl Lee
- Department of Urology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Woong Jin Bae
- Department of Urology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
- Catholic Integrative Medicine Research Institute, The Catholic University of Korea, Seoul, Republic of Korea
| | - Sae Woong Kim
- Department of Urology, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
- Catholic Integrative Medicine Research Institute, The Catholic University of Korea, Seoul, Republic of Korea
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8
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Choi SW, Jeon SH, Kwon EB, Zhu GQ, Lee KW, Choi JB, Jeong HC, Kim KS, Bae SR, Bae WJ, Kim SJ, Cho HJ, Ha US, Hong SH, Hwang SY, Kim SW. Effect of Korean Herbal Formula (Modified Ojayeonjonghwan) on Androgen Receptor Expression in an Aging Rat Model of Late Onset Hypogonadism. World J Mens Health 2019; 37:105-112. [PMID: 30584994 PMCID: PMC6305862 DOI: 10.5534/wjmh.180051] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2018] [Revised: 08/25/2018] [Accepted: 09/09/2018] [Indexed: 01/21/2023] Open
Abstract
Purpose Testosterone replacement therapy is an effective treatment for late-onset hypogonadism (LOH) despite a few contraindications and side-effects. The aim of this study was to determine whether modified Ojayeonjonghwan (KH-204, Korean herbal formula) improved LOH. KH-204 is a strong antioxidant herbal formula. We evaluated the effect of Korean herbal prescription on androgen receptor (AR) expression in an aged rat model of LOH. Materials and Methods Eighteen-month-old rats were used as aged LOH rat models. Eighteen Sprague-Dawley rats were randomly divided into three equal groups of six animals each and treated with one of the following: 1) normal control group (oral administration with distilled water, n=6), 2) KH-204 200 group (oral administration with 200 mg/kg of KH-204, n=6), and 3) KH-204 400 group (oral administration with 400 mg/kg of KH-204, n=6). After four weeks of treatment (once daily, distilled water or KH-204), serum testosterone levels, changes in testicular and epididymal weight, Western blotting analysis of AR expression and measurement of oxidative stress were examined. Results Treatment with the herbal formulation KH-204 200 mg/kg and 400 mg/kg (1) increased the weights of testis and epididymis; (2) increased the level of serum testosterone; (3) increased the level of superoxide dismutase and reduced the level of 8-hydroxy-20-deoxyguanosine; and (4) upregulated AR expression in testicular tissue. Conclusions KH-204 might be an effective alternative for LOH. It improves antioxidant mechanisms and increases testicular AR expression without side-effects.
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Affiliation(s)
- Sae Woong Choi
- Department of Urology, Yeouido St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Seung Hwan Jeon
- Department of Urology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Eun Bi Kwon
- Department of Urology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Guan Qun Zhu
- Department of Urology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Kyu Won Lee
- Department of Urology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Jin Bong Choi
- Department of Urology, Bucheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Hyun Cheol Jeong
- Department of Urology, Kangdong Sacred Heart Hospital, College of Medicine, Hallym University of Korea, Seoul, Korea
| | - Kang Sup Kim
- Department of Urology, Incheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Sang Rak Bae
- Department of Urology, Uijeongbu St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Woong Jin Bae
- Department of Urology, Yeouido St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea.,Catholic Integrative Medicine Research Institute, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Su Jin Kim
- Department of Urology, Wonju Severance Christian Hospital, Yeonsei University Wonju College of Medicine, Wonju, Korea
| | - Hyuk Jin Cho
- Department of Urology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - U Syn Ha
- Department of Urology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Sung Hoo Hong
- Department of Urology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | | | - Sae Woong Kim
- Department of Urology, Yeouido St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea.,Catholic Integrative Medicine Research Institute, College of Medicine, The Catholic University of Korea, Seoul, Korea.
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Kim SJ, Jeon SH, Kwon EB, Jeong HC, Choi SW, Bae WJ, Cho HJ, Ha US, Hong SH, Lee JY, Hwang SY, Kim SW. Corrigendum: Improvement of Persistent Detrusor Overactivity through Treatment with a Phytotherapeutic Agent (WSY-1075) after Relief of Bladder Outlet Obstruction. World J Mens Health 2018; 36:271. [PMID: 29774670 PMCID: PMC6119843 DOI: 10.5534/wjmh.17010.corr] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Affiliation(s)
- Su Jin Kim
- Department of Urology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Seung Hwan Jeon
- Department of Urology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Eun Bi Kwon
- Department of Urology, Institute of Biomedical Industry, College of Medicine, The Catholic University of Korea, Seoul, Korea.,Korea Biomedical Science Institute, Seoul, Korea
| | - Hyun Cheol Jeong
- Department of Urology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Sae Woong Choi
- Department of Urology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Woong Jin Bae
- Department of Urology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea.,Catholic Integrative Medicine Research Institute, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Hyuk Jin Cho
- Department of Urology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - U Syn Ha
- Department of Urology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Sung Hoo Hong
- Department of Urology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Ji Youl Lee
- Department of Urology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | | | - Sae Woong Kim
- Department of Urology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea.,Catholic Integrative Medicine Research Institute, College of Medicine, The Catholic University of Korea, Seoul, Korea
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Chung MS, Bae WJ, Choi SW, Lee KW, Jeong HC, Bashraheel F, Jeon SH, Jung JW, Yoon BI, Kwon EB, Oh HA, Hwang SY, Kim SW. An Asian traditional herbal complex containing Houttuynia cordata Thunb, Perilla frutescens Var. acuta and green tea stimulates hair growth in mice. Altern Ther Health Med 2017; 17:515. [PMID: 29197368 PMCID: PMC5712091 DOI: 10.1186/s12906-017-2003-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2017] [Accepted: 11/14/2017] [Indexed: 01/08/2023]
Abstract
BACKGROUND Houttuynia cordata Thunb (HC) is a traditional herbal medicine widely used in Asia for the treatment of patients with alopecia, usually in combination with other two herbal medicines (Perilla frutescens var. acuta (PFVA) and green tea (GT)). However, the effect of this herbal complex has not been clearly demonstrated. We sought to determine the hair growth-promoting effect of this herbal complex (HC, PFVA, and GT) in the animal model. METHODS Six-week-old male C57BL/6 mice were randomly divided into four groups (negative control, finasteride (1 mg/kg) as a positive control, and two (200 and 400 mg/kg) concentrations of the herbal complex as experimental groups) and were fed its corresponding medications orally for 25 days. Hair growth was evaluated visually and microscopically. Western blot analysis for insulin-like growth factor (IGF)-1 and transforming growth factor (TGF)-β1 was performed. RESULTS The herbal complex exhibited hair growth-promoting activity in C57BL/6 mice. Grossly, the area of hair regrowth was 55.1 (±3.8) %, 70.2 (±6.3) % and 83.5 (±5.7) % in negative control, herbal complex 200 mg/kg and 400 mg/kg group, respectively. In histologic examination, the hair follicle count in deep subcutis was 2.6 (±0.7), 5.8 (±0.7) and 8.6 (±1.2) and the diameter of hair follicles was 11.9 (±5.0) μm, 17.4 (±3.9) μm and 22.8 (±5.2) μm in negative control, herbal complex 200 and 400 mg/kg group, respectively. The expression of IGF-1 was 0.14 (±0.01), 0.23 (±0.02) and 0.24 (±0.01) and the expression of TGF-β1 was 0.26 (±0.01), 0.19 (±0.02) and 0.15 (±0.01) in negative control, the 200 and 400 mg/kg group, respectively. CONCLUSIONS This data provides adequate preliminary experimental evidence to support the hair regeneration effect of this herbal complex.
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Kim SJ, Jeon SH, Kwon EB, Jeong HC, Choi SW, Bae WJ, Cho HJ, Ha US, Hong SH, Lee JY, Hwang SY, Kim SW. Improvement of Persistent Detrusor Overactivity through Treatment with a Phytotherapeutic Agent (WSY-1075) after Relief of Bladder Outlet Obstruction. World J Mens Health 2017; 36:153-160. [PMID: 29076300 PMCID: PMC5924957 DOI: 10.5534/wjmh.17010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2017] [Revised: 08/07/2017] [Accepted: 08/18/2017] [Indexed: 01/02/2023] Open
Abstract
Purpose Many patients with benign prostatic hyperplasia need treatment for remaining storage symptoms after surgery. Therefore, we evaluated the effect of the phytotherapeutic agent WSY-1075 on persistent detrusor overactivity (DO) after the relief of bladder outlet obstruction (BOO). Materials and Methods Rats were assigned to 3 groups: control (n=6), persistent DO (n=6), and persistent DO treated with the phytotherapeutic agent WSY-1075 (n=6). Persistent DO after relief of partial BOO was generated in the rat model, and 6 of the rats with this condition were orally administered WSY-1075. After 4 weeks of administration, cystometry was performed. Additionally, 8-hydroxy-2-deoxyguanosine and superoxide dismutase were measured to evaluate oxidative stress in the bladder. Pro-inflammatory cytokines, such as interleukin-8 and tumor necrosis factor-α, were analyzed, as were the M2 and M3 muscarinic receptors of the bladder. Results Significantly increased contraction pressure and a decreased contraction interval were observed in the persistent DO group after relief of BOO. Moreover, oxidative stress, pro-inflammatory cytokines, and M3 muscarinic receptors were significantly increased. After treatment with WSY-1075, significantly reduced DO was observed by cystometry in comparison with the persistent DO group. Additionally, significantly decreased levels of oxidative stress, pro-inflammatory cytokines, and M3 muscarinic receptors in the bladder were observed after treatment with WSY-1075. Conclusions Treatment with WSY-1075 improved persistent DO after the relief of BOO mediated by antioxidative and anti-inflammatory effects. Further studies are necessary to identify the exact mechanism of the treatment effect of WSY-1075.
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Affiliation(s)
- Su Jin Kim
- Department of Urology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Seung Hwan Jeon
- Department of Urology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Eun Bi Kwon
- Department of Urology, Institute of Biomedical Industry, The Catholic University of Korea, Seoul, Korea.,Korea Biomedical Science Institute, Seoul, Korea
| | - Hyun Cheol Jeong
- Department of Urology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Sae Woong Choi
- Department of Urology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Woong Jin Bae
- Department of Urology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea.,Catholic Integrative Medicine Research Institute, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Hyuk Jin Cho
- Department of Urology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - U Syn Ha
- Department of Urology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Sung Hoo Hong
- Department of Urology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Ji Youl Lee
- Department of Urology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | | | - Sae Woong Kim
- Department of Urology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea.,Catholic Integrative Medicine Research Institute, College of Medicine, The Catholic University of Korea, Seoul, Korea.
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12
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Jang H, Bae WJ, Kim SJ, Cho HJ, Yuk SM, Han DS, Youn CS, Kwon EB, Hwang SY, Kim SW. The herbal formula KH-204 is protective against erectile dysfunction by minimizing oxidative stress and improving lipid profiles in a rat model of erectile dysfunction induced by hypercholesterolaemia. BMC Complement Altern Med 2017; 17:129. [PMID: 28235412 PMCID: PMC5324223 DOI: 10.1186/s12906-017-1588-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/26/2016] [Accepted: 01/17/2017] [Indexed: 02/06/2023]
Abstract
Background Hypercholesterolaemia (HC) is a major risk factor for ischemic heart disease and is also known to be a risk factor for erectile dysfunction (ED). ED caused by HC is thought to be related to HC-induced oxidative stress damage in the vascular endothelium and erectile tissue. KH-204 is an herbal formula with a strong antioxidant effect. We evaluated the effects of KH-204 on erectile function in a rat model of HC-induced ED. Methods Male Sprague-Dawley rats (6 weeks old) were divided into normal control, high-fat and cholesterol diet (HFC), and HFC with KH-204 treatment (HFC + KH) groups (n = 12 each). Normal control group rats were fed normal chow diet. HFC and HFC + KH group rats were fed high-fat and cholesterol diets and treated with or without daily oral doses of KH-204 for 12 weeks. Subsequently, intracavernous pressure (ICP) and mean arterial pressure (MAP) were measured, and lipid profiles, expression of endothelial (eNOS) and neuronal (nNOS) nitric oxide synthase, oxidative stress (8-hydroxy-2-deoxyguanosine), and ratio of smooth muscle cells and collagen fibres were evaluated in the serum and corpora tissue. Results Compared to the HFC group, the HFC + KH group showed statistically significant increases in peak ICP and ICP/MAP ratio, expression of eNOS and nNOS, and ratio of smooth muscle cells and collagen fibres (p < 0.05). The HFC + KH group also showed statistically significant decreases in oxidative stress (p < 0.05). Further the lipid profiles of this group were ameliorated compared to those of the HFC group (p < 0.05). Conclusions The current study shows that the antioxidant and hypolipidemic effects of KH-204 are effective in ameliorating ED by restoring endothelial dysfunction and suggests that KH-204 may be a potential therapeutic agent for ED by correcting the fundamental cause of ED.
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Kim TH, Oh SH, Kwon EB, Lee JY, Lee JH. In vitro evaluation of osteogenesis and myogenesis from adipose-derived stem cells in a pore size gradient scaffold. Macromol Res 2013. [DOI: 10.1007/s13233-013-1099-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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14
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Kwon EB, Lee JY, Piao S, Kim IG, Ra JC, Lee JY. Comparison of human muscle-derived stem cells and human adipose-derived stem cells in neurogenic trans-differentiation. Korean J Urol 2011; 52:852-7. [PMID: 22216399 PMCID: PMC3246519 DOI: 10.4111/kju.2011.52.12.852] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2011] [Accepted: 10/10/2011] [Indexed: 12/23/2022] Open
Abstract
PURPOSE Erectile dysfunction (ED) remains a major complication from cavernous nerve injury during radical prostatectomy. Recently, stem cell treatment for ED has been widely reported. This study was conducted to investigate the availability, differentiation into functional cells, and potential of human muscle-derived stem cells (hMDSCs) and human adipose-derived stem cells (hADSCs) for ED treatment. MATERIALS AND METHODS We compared the neural differentiation of hMDSCs and hADSCs. Human muscle and adipose tissues were digested with collagenase, followed by filtering and centrifugation. For neural induction, isolated hMDSCs and hADSCs were incubated in neurobasal media containing forskolin, laminin, basic-fibroblast growth factor, and epidermal growth factor for 5 days. Following neural induction, hMDSCs and hADSCs were differentiated into neural cells, including neurons and glia, in vitro. RESULTS In neural differentiated hMDSCs (d-hMDSCs) and differentiated hADSCs (d-hADSCs), neural stem cell marker (nestin) showed a significant decrease by immunocytochemistry, and neuronal marker (β-tubulin III) and glial marker (GFAP) showed a significant increase, compared with primary hMDSCs and hADSCs. Real-time chain reaction analysis and Western blotting demonstrated significantly elevated levels of mRNA and protein of β-tubulin III and GFAP in d-hADSCs compared with d-hMDSCs. CONCLUSIONS We demonstrated that hMDSCs and hADSCs can be induced to undergo phenotypic and molecular changes consistent with neurons. The neural differentiation capacity of hADSCs was better than that of hMDSCs.
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Affiliation(s)
- Eun Bi Kwon
- Department of Urology, College of Medicine, The Catholic University of Korea, Ltd. Seoul, Korea
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Sohn DW, Kim SD, Kim SW, Cho YH, Lee JY, Kwon EB, Hwang EH, Hong SK, Lee JY. THE EFFECTS OF INTRACAVERNOSAL TRANSPLANTATION OF MUSCLE DERIVED STEM CELLS ON THE ERECTILE FUNCTION IN THE CASTRATED RATS. J Urol 2009. [DOI: 10.1016/s0022-5347(09)60694-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Lee YS, Cho SY, Kim HW, Kang SH, Kim HY, Lee JY, Kwon EB, Hong SK, Lee JY. Preliminary Study of Tissue-Engineered Ileal Conduit Using Poly (ε-Caprolactone) (PCL) Nano-Sheet Seeded with Muscle-Derived Stem Cells. Korean J Urol 2009. [DOI: 10.4111/kju.2009.50.3.282] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Affiliation(s)
- Yong Seok Lee
- Department of Urology, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Soo Yeon Cho
- Department of Urology, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Hyun Woo Kim
- Department of Urology, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Se Hee Kang
- Department of Urology, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Hee Youn Kim
- Department of Urology, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Ji Young Lee
- Department of Urology, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Eun Bi Kwon
- Department of Urology, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Song Karp Hong
- Department of Urology, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Ji Youl Lee
- Department of Urology, College of Medicine, The Catholic University of Korea, Seoul, Korea
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Lee YS, Lee JY, Kwon EB, Kim HY, Cho HJ, Kim SW, Hwang TK, Byun SS, Han DK, Lee JY. The Effect of Human Muscle-Derived Stem Cells (MDSC) and Glycine-Isoleucine-Lysine-Valine-Alanine-Valine (GIKVAV) on the Cryo-Injured Bladder of Nude Mouse. Korean J Urol 2009. [DOI: 10.4111/kju.2009.50.5.480] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Affiliation(s)
- Yong Seok Lee
- Department of Urology, The Catholic University of Korea College of Medicine, Seoul, Korea
| | - Ji Young Lee
- Department of Urology, The Catholic University of Korea College of Medicine, Seoul, Korea
| | - Eun Bi Kwon
- Department of Urology, The Catholic University of Korea College of Medicine, Seoul, Korea
| | - Hee Youn Kim
- Department of Urology, The Catholic University of Korea College of Medicine, Seoul, Korea
| | - Hyuk Jin Cho
- Department of Urology, The Catholic University of Korea College of Medicine, Seoul, Korea
| | - Sae Woong Kim
- Department of Urology, The Catholic University of Korea College of Medicine, Seoul, Korea
| | - Tae-Kon Hwang
- Department of Urology, The Catholic University of Korea College of Medicine, Seoul, Korea
| | - Seok Soo Byun
- Department of Urology, Seoul National University College of Medicine, Seoul, Korea
| | - Dong Keun Han
- Department of Biomaterials Research Center, Korea Institute of Science and Technology, Seoul, Korea
| | - Ji Youl Lee
- Department of Urology, The Catholic University of Korea College of Medicine, Seoul, Korea
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