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Hsu LC, Li CJ, Lin LT, Pan LF, Wen ZH, Sheu JJC, Tsui KH. Multi-Omics Reveals the Role of Osteopontin/Secreted Phosphoprotein 1 in Regulating Ovarian Aging. J Pers Med 2024; 14:78. [PMID: 38248779 PMCID: PMC10820083 DOI: 10.3390/jpm14010078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Revised: 01/02/2024] [Accepted: 01/05/2024] [Indexed: 01/23/2024] Open
Abstract
Secreted phosphoprotein 1 (SPP1), also known as osteopontin (OPN), is located on chromosome 4q22.1. This multifunctional secreted acidic glycoprotein is expressed intracellularly and extracellularly in various tissues, where it interacts with regulatory proteins and pro-inflammatory immune chemokines, contributing to the pathogenesis of multiple diseases. Nevertheless, the intricate genetic connections between SPP1 and ovarian aging remain largely unexplored. This study aims to bridge this knowledge gap by delving into ovarian aging and its associations with SPP1 using multi-omics data analysis. Our findings indicate that SPP1 is a potential gene related to ovarian aging. To comprehend the role of SPP1, we conducted spatial transcriptomic analyses on young and aged female mouse ovaries, revealing a significant decline in SPP1 expression in the aging group compared to the young group. Similarly, a significantly low level of SPP1 was found in the 73-year-old sample. Additionally, in-depth single-cell RNA-sequencing analysis identified associations between SPP1 and ITGAV, ITGB1, CD44, MMP3, and FN1. Notably, co-expression analysis highlighted a strong correlation between SPP1 and ITGB1. In summary, this study pioneers the identification of SPP1 as a gene implicated in ovarian aging. Further research into the role of SPP1 has the potential to advance precision medicine and improve treatment strategies for ovarian aging-related conditions.
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Affiliation(s)
- Li-Chuan Hsu
- Institute of Biomedical Sciences, National Sun Yat-sen University, Kaohsiung 804, Taiwan;
- Department of Obstetrics and Gynaecology, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan
| | - Chia-Jung Li
- Department of Obstetrics and Gynaecology, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan
- Institute of Biopharmaceutical Sciences, National Sun Yat-sen University, Kaohsiung 804, Taiwan
| | - Li-Te Lin
- Department of Obstetrics and Gynaecology, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan
- Institute of Biopharmaceutical Sciences, National Sun Yat-sen University, Kaohsiung 804, Taiwan
- Department of Obstetrics and Gynaecology, National Yang-Ming University School of Medicine, Taipei 112, Taiwan
| | - Li-Fei Pan
- Department of General Affair Office, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan;
- College of Finance and Banking, National Kaohsiung University of Science and Technology, Kaohsiung 824, Taiwan
| | - Zhi-Hong Wen
- Department of Marine Biotechnology and Resources, National Sun Yat-sen University, Kaohsiung 804, Taiwan;
| | - Jim Jinn-Chyuan Sheu
- Institute of Biomedical Sciences, National Sun Yat-sen University, Kaohsiung 804, Taiwan;
| | - Kuan-Hao Tsui
- Department of Obstetrics and Gynaecology, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan
- Institute of Biopharmaceutical Sciences, National Sun Yat-sen University, Kaohsiung 804, Taiwan
- Department of Obstetrics and Gynaecology, National Yang-Ming University School of Medicine, Taipei 112, Taiwan
- Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, Taipei 112, Taiwan
- Department of Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei 114, Taiwan
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Tsui KH, Hsiao JH, Lin LT, Tsang YL, Shao AN, Kuo CH, Chang R, Wen ZH, Li CJ. The Cross-Communication of Cuproptosis and Regulated Cell Death in Human Pathophysiology. Int J Biol Sci 2024; 20:218-230. [PMID: 38164173 PMCID: PMC10750287 DOI: 10.7150/ijbs.84733] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Accepted: 10/25/2023] [Indexed: 01/03/2024] Open
Abstract
Copper (Cu) plays a crucial and diverse function in biological systems, acting as a cofactor at numerous sites of enzymatic activity and participating in various physiological processes, including oxidative stress regulation, lipid metabolism, and energy metabolism. Similar to other micronutrients, the body regulates Cu levels to ensure homeostasis; any disruption in Cu homeostasis may result in various illnesses. Cuproptosis causes proteotoxic stress and ultimately results in cell death by the binding of Cu ions to lipid-acylated proteins during the tricarboxylic acid cycle of mitochondrial respiration. Cu is not only involved in regulatory cell death (RCD), but also in exogenous factors that induce cellular responses and toxic outcomes. Cu imbalances also affect the transmission of several RCD messages. Therefore, this article presents a thorough examination of the mechanisms involved in Cu-induced RCD as well as the role of Cu complexes in its pathophysiology.
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Affiliation(s)
- Kuan-Hao Tsui
- Department of Obstetrics and Gynaecology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
- Institute of BioPharmaceutical sciences, National Sun Yat-sen University, Kaohsiung, Taiwan
- Department of Obstetrics and Gynaecology, National Yang-Ming University School of Medicine, Taipei, Taiwan
- Department of Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei 114, Taiwan
| | - Jui-Hu Hsiao
- Department of Surgery, Kaohsiung Municipal Minsheng Hospital, Kaohsiung, Taiwan
| | - Li-Te Lin
- Department of Obstetrics and Gynaecology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
- Institute of BioPharmaceutical sciences, National Sun Yat-sen University, Kaohsiung, Taiwan
- Department of Obstetrics and Gynaecology, National Yang-Ming University School of Medicine, Taipei, Taiwan
| | - Yi-Ling Tsang
- Institute of Physiological Chemistry and Pathobiochemistry and Cells in Motion Interfaculty Centre (CiMIC), University of Münster, 48149 Münster, Germany
| | - Ai-Ning Shao
- Institute of Clinical Medicine, National Cheng Kung University, Tainan 704, Taiwan
| | - Chen-Hsin Kuo
- Genomics Research Center, Academia Sinica, Taipei 115, Taiwan
| | - Renin Chang
- Department of Emergency Medicine, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Zhi-Hong Wen
- Department of Marine Biotechnology and Resources, National Sun Yat-sen University, Kaohsiung, Taiwan
| | - Chia-Jung Li
- Department of Obstetrics and Gynaecology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
- Institute of BioPharmaceutical sciences, National Sun Yat-sen University, Kaohsiung, Taiwan
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Lin PH, Li CJ, Lin LT, Su WP, Sheu JJC, Wen ZH, Cheng JT, Tsui KH. Unraveling the Clinical Relevance of Ferroptosis-Related Genes in Human Ovarian Aging. Reprod Sci 2023; 30:3529-3536. [PMID: 37500975 DOI: 10.1007/s43032-023-01310-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Accepted: 07/14/2023] [Indexed: 07/29/2023]
Abstract
Ferroptosis, a recently discovered form of cell death, has been implicated in various diseases. However, the genetic relationship between ferroptosis and ovarian aging has not been thoroughly investigated through informatics analysis. In this study, we conducted bioinformatics analysis using ovarian aging and ferroptosis datasets to identify potential ferroptosis-related genes using R software. The expression levels of these genes at different ages were analyzed using the GTEx public database. To validate these findings at the genetic level, we performed clinical infertility biopsies. Bioinformatics analysis of a mouse ovary dataset revealed significantly higher expression of Tfrc, Ncoa4, and Slc3a2 in the aging group compared to the young group, while Gpx4 showed the opposite pattern. Consistent results were observed in biopsies from clinically aged infertile patients. This study is the first to identify a ferroptosis-related gene associated with ovarian aging, highlighting its potential as a diagnostic biomarker.
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Affiliation(s)
- Pei-Hsuan Lin
- Institute of Biological Sciences, National Sun Yat-Sen University, Kaohsiung, 804, Taiwan
- Department of Obstetrics and Gynaecology, Kaohsiung Veterans General Hospital, Kaohsiung, 813, Taiwan
| | - Chia-Jung Li
- Department of Obstetrics and Gynaecology, Kaohsiung Veterans General Hospital, Kaohsiung, 813, Taiwan
- Institute of Biopharmaceutical Sciences, National Sun Yat-Sen University, Kaohsiung, 804, Taiwan
| | - Li-Te Lin
- Department of Obstetrics and Gynaecology, Kaohsiung Veterans General Hospital, Kaohsiung, 813, Taiwan
- Institute of Biopharmaceutical Sciences, National Sun Yat-Sen University, Kaohsiung, 804, Taiwan
| | - Wan-Ping Su
- Department of Obstetrics and Gynaecology, Kaohsiung Veterans General Hospital, Kaohsiung, 813, Taiwan
- Institute of Biomedical Sciences, National Sun Yat-Sen University, Kaohsiung, 804, Taiwan
| | - Jim Jinn-Chyuan Sheu
- Institute of Biomedical Sciences, National Sun Yat-Sen University, Kaohsiung, 804, Taiwan
| | - Zhi-Hong Wen
- Department of Marine Biotechnology and Resources, National Sun Yat-Sen University, Kaohsiung, 804, Taiwan
| | - Jiin-Tsuey Cheng
- Institute of Biological Sciences, National Sun Yat-Sen University, Kaohsiung, 804, Taiwan.
| | - Kuan-Hao Tsui
- Institute of Biological Sciences, National Sun Yat-Sen University, Kaohsiung, 804, Taiwan.
- Department of Obstetrics and Gynaecology, Kaohsiung Veterans General Hospital, Kaohsiung, 813, Taiwan.
- Institute of Biopharmaceutical Sciences, National Sun Yat-Sen University, Kaohsiung, 804, Taiwan.
- Institute of Biomedical Sciences, National Sun Yat-Sen University, Kaohsiung, 804, Taiwan.
- Department of Obstetrics and Gynaecology, National Yang-Ming University School of Medicine, Taipei, 112, Taiwan.
- Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, Taipei, 112, Taiwan.
- Department of Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, 114, Taiwan.
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Lin LT, Liu X. Study of DNA Damage-Induced MSI1 Serine-347 Phosphorylation in Regulation of Radiosensitivity in Glioblastoma Multiforme. Int J Radiat Oncol Biol Phys 2023; 117:e245. [PMID: 37784960 DOI: 10.1016/j.ijrobp.2023.06.1178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/04/2023]
Abstract
PURPOSE/OBJECTIVE(S) Despite the growing therapeutic techniques, Glioblastoma Multiforme (GBM) patients have limited survival due to the location and malignancies of tumor burdens. Radiotherapy is one of the common treatments with maximal surgery and chemotherapy. However, the often radioresistance occurred in GBM results in recurrence and marginal disease control. Therefore, the medical need remains unmet to treat GBM efficiently. Musashi-1 (MSI1) is one of the RNA-binding proteins known for its high oncogenicity in many cancers, including GBM. MSI1 is highly expressed in tumors and abundant in tumorigenic cancer cells. However, the relationship between MSI1 and GBM radioresistance is still largely unknown. MATERIALS/METHODS Three human GBM cell lines, U87-MG, 05MG, and S1R1, were used in vitro, and an orthotopic nude mouse GBM model was employed in vivo. Phos-Tag blotting and phospho-MSI1 (Ser 347) antibody helped to detect the phosphorylation level of MSI1. Ultra-low attachment dishes and 3D cell culture were performed for the tumor initiation study. Flow cytometry, immunohistochemistry staining, and confocal microscope with immunofluorescent staining provide respective biomarker expressions. RESULTS We initiated our study by inducing DNA damage on GBM cell lines using ionizing radiation and an alkylating agent. With Phos-Tag and NetPhos3.1 prediction, we hypothesized that a novel phosphorylation site on MSI1 serine-347 (S347) may sense DNA damage events. To unveil the molecular mechanism, we found DNA-dependent protein kinase catalytic subunits (DNA-PKcs), one of the DNA damage repair components, physically interacted with MSI1 in the role of a kinase. We suggest that activated DNA-PKcs may phosphorylate MSI1-S347, leading to enhanced oncogenicity and subsequent malignancies. Wild-type MSI1-overexpressing GBM cells (MSI1-WT) showed better colony and sphere-forming ability, whereas loss-of-function mutation S347A deprived the oncogenic behaviors. Besides, S347A limited the cancer initiation in the orthotopic animal model compared with MSI1-WT, suggesting that phosphorylation of MSI1-S347 promotes GBM tumorigenicity both in vitro and in vivo. In addition, we noticed that CD133 (Prominin-1), a well-characterized cancer stem-like cell marker, accompanied MSI1-WT introduction but was not seen in S347A cells. Intriguingly, we identified a few members of the let-7 microRNA family, including let-7b, 7e, and 7i, who were rescued by the S347A mutation and correspondingly expressed with CD133 levels and tumorigenic abilities. CONCLUSION This study explains a vital relationship between GBM radioresistance and a novel oncogenic post-translational modification on MSI1 S347. IR-induced DNA damage triggers DNA-PKcs activation that subsequently phosphorylates MSI1-S347, enhancing GBM tumorigenicity via let-7 pathway. Further studies on the potential regulators, either inhibiting DNA-PKcs or antagonizing agents, may provide GBM patients with an optimistic outcome.
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Affiliation(s)
- L T Lin
- The Hong Kong Polytechnic University, Hong Kong, Hong Kong
| | - X Liu
- The Hong Kong Polytechnic University, Hong Kong, Hong Kong
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Lin PH, Su WP, Li CJ, Lin LT, Sheu JJC, Wen ZH, Cheng JT, Tsui KH. Investigating the Role of Ferroptosis-Related Genes in Ovarian Aging and the Potential for Nutritional Intervention. Nutrients 2023; 15:nu15112461. [PMID: 37299424 DOI: 10.3390/nu15112461] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Revised: 05/17/2023] [Accepted: 05/23/2023] [Indexed: 06/12/2023] Open
Abstract
With advancing age, women experience irreversible deterioration in the quality of their oocytes, resulting in reduced fertility. To gain a deeper understanding of the influence of ferroptosis-related genes on ovarian aging, we employed a comprehensive approach encompassing spatial transcriptomics, single-cell RNA sequencing, human ovarian pathology, and clinical biopsy. This investigation revealed the intricate interactions between ferroptosis and cellular energy metabolism in aging germ cells, shedding light on the underlying mechanisms. Our study involved 75 patients with ovarian senescence insufficiency, and we utilized multi-histological predictions of ferroptosis-related genes. Following a two-month supplementation period with DHEA, Ubiquinol CoQ10, and Cleo-20 T3, we examined the changes in hub genes. Our results showed that TFRC, NCOA4, and SLC3A2 were significantly reduced and GPX4 was increased in the supplement group, confirming our prediction based on multi-omic analysis. Our hypothesis is that supplementation would enhance the mitochondrial tricarboxylic acid cycle (TCA) or electron transport chain (ETC), resulting in increased levels of the antioxidant enzyme GPX4, reduced lipid peroxide accumulation, and reduced ferroptosis. Overall, our results suggest that supplementation interventions have a notable positive impact on in vitro fertilization (IVF) outcomes in aging cells by improving metal ion and energy metabolism, thereby enhancing oocyte quality in older women.
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Affiliation(s)
- Pei-Hsuan Lin
- Institute of Biological Sciences, National Sun Yat-sen University, Kaohsiung 804, Taiwan
- Department of Obstetrics and Gynaecology, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan
| | - Wan-Ping Su
- Department of Obstetrics and Gynaecology, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan
- Institute of Biomedical Sciences, National Sun Yat-sen University, Kaohsiung 804, Taiwan
| | - Chia-Jung Li
- Department of Obstetrics and Gynaecology, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan
- Institute of Biopharmaceutical Sciences, National Sun Yat-sen University, Kaohsiung 804, Taiwan
| | - Li-Te Lin
- Department of Obstetrics and Gynaecology, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan
- Institute of Biomedical Sciences, National Sun Yat-sen University, Kaohsiung 804, Taiwan
- Institute of Biopharmaceutical Sciences, National Sun Yat-sen University, Kaohsiung 804, Taiwan
| | - Jim Jinn-Chyuan Sheu
- Institute of Biomedical Sciences, National Sun Yat-sen University, Kaohsiung 804, Taiwan
| | - Zhi-Hong Wen
- Department of Marine Biotechnology and Resources, National Sun Yat-sen University, Kaohsiung 804, Taiwan
| | - Jiin-Tsuey Cheng
- Institute of Biological Sciences, National Sun Yat-sen University, Kaohsiung 804, Taiwan
| | - Kuan-Hao Tsui
- Institute of Biological Sciences, National Sun Yat-sen University, Kaohsiung 804, Taiwan
- Department of Obstetrics and Gynaecology, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan
- Institute of Biomedical Sciences, National Sun Yat-sen University, Kaohsiung 804, Taiwan
- Institute of Biopharmaceutical Sciences, National Sun Yat-sen University, Kaohsiung 804, Taiwan
- Department of Obstetrics and Gynaecology, National Yang-Ming University School of Medicine, Taipei 112, Taiwan
- Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, Taipei 112, Taiwan
- Department of Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei 114, Taiwan
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Su WP, Li CJ, Lin LT, Lin PH, Wen ZH, Sheu JJC, Tsui KH. Boosting mitochondrial function and metabolism in aging female germ cells with dual ROCK/ROS inhibition. Biomed Pharmacother 2023; 163:114888. [PMID: 37196543 DOI: 10.1016/j.biopha.2023.114888] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 05/07/2023] [Accepted: 05/12/2023] [Indexed: 05/19/2023] Open
Abstract
The decline in oocyte quality with age is an irreversible process that results in low fertility. Reproductive aging causes an increase in oocyte aneuploidy leading to a decrease in embryo quality and an increase in the incidence of miscarriage and congenital defects. Here, we show that the dysfunction associated with aging is not limited to the oocyte, as oocyte granulosa cells also show a range of defects related to mitochondrial activity. The addition of Y-27632 and Vitamin C combination drugs to aging germ cells was effective in enhancing the quality of aging cells. We observed that supplement treatment significantly decreased the production of reactive oxygen species (ROS) and restored the balance of mitochondrial membrane potential. Supplementation treatment reduces excessive mitochondrial fragmentation in aging cells by upregulating mitochondrial fusion. Moreover, it regulated the energy metabolism within cells, favoring oxygen respiration and reducing anaerobic respiration, thereby increasing cellular ATP production. In an experiment with aged mice, supplement treatment improved the maturation of oocytes in vitro and prevented the buildup of ROS in aging oocytes in culture. Additionally, this treatment resulted in an increased concentration of anti-mullerian hormone (AMH) in the culture medium. By improving mitochondrial metabolism in aging females, supplement treatment has the potential to increase quality of oocytes during in vitro fertilization.
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Affiliation(s)
- Wan-Ping Su
- Department of Obstetrics and Gynaecology, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan; Institute of Biomedical Sciences, National Sun Yat-sen University, Kaohsiung 804, Taiwan
| | - Chia-Jung Li
- Department of Obstetrics and Gynaecology, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan; Institute of Biopharmaceutical Sciences, National Sun Yat-sen University, Kaohsiung 804, Taiwan
| | - Li-Te Lin
- Department of Obstetrics and Gynaecology, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan; Institute of Biopharmaceutical Sciences, National Sun Yat-sen University, Kaohsiung 804, Taiwan; Department of Obstetrics and Gynaecology, National Yang-Ming University School of Medicine, Taipei 112, Taiwan
| | - Pei-Hsuan Lin
- Department of Obstetrics and Gynaecology, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan
| | - Zhi-Hong Wen
- Department of Marine Biotechnology and Resources, National Sun Yat-sen University, Kaohsiung 804, Taiwan
| | - Jim Jinn-Chyuan Sheu
- Institute of Biomedical Sciences, National Sun Yat-sen University, Kaohsiung 804, Taiwan.
| | - Kuan-Hao Tsui
- Department of Obstetrics and Gynaecology, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan; Institute of Biopharmaceutical Sciences, National Sun Yat-sen University, Kaohsiung 804, Taiwan; Department of Obstetrics and Gynaecology, National Yang-Ming University School of Medicine, Taipei 112, Taiwan; Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, Taipei 112, Taiwan; Department of Pharmacy and Master Program, College of Pharmacy and Health Care, Tajen University, Pingtung County 907, Taiwan; Department of Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei 114, Taiwan.
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Chang WS, Lin PH, Li CJ, Chern CU, Chen YC, Lin LT, Tsui KH. Additional single dose GnRH agonist during luteal phase support may improve live birth rate in GnRHa-HRT frozen-thawed embryo transfer cycle: a retrospective cohort study. BMC Pregnancy Childbirth 2023; 23:174. [PMID: 36918869 PMCID: PMC10012576 DOI: 10.1186/s12884-023-05491-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Accepted: 03/02/2023] [Indexed: 03/16/2023] Open
Abstract
BACKGROUND GnRH agonist (GnRHa) has been reported to have direct effects and functional roles in the endometrium and embryos. Several meta-analyses have shown that GnRHa administration in the luteal phase improved the live birth rate or pregnancy rate in both fresh and frozen embryo transfer (FET) cycles. The aim of this study was to investigate whether luteal GnRHa administration could also improve in vitro fertilization (IVF) outcomes in patients undergoing hormone replacement therapy (HRT) cycles with GnRHa suppression. METHODS The retrospective cohort study included a total of 350 patients undergoing GnRHa-HRT FET cycles. The study group included 179 patients receiving an additional single dose of GnRHa in the luteal phase following embryo transfer. A total of 171 patients in the control group did not receive luteal GnRHa. The baseline and cycle characteristics and reproductive outcomes were compared between the two groups. RESULTS Baseline and cycle characteristics were similar between the two groups, except lower AMH levels were found in the luteal GnRHa group than in the control group. The luteal GnRHa group had a significantly higher ongoing pregnancy rate and live birth rate than the control group. The multivariate analysis revealed that luteal GnRHa administration was positively associated with ongoing pregnancy (OR 2.04, 95% CI 1.20-3.47, P = 0.008) and live birth (OR 2.03, 95% CI 1.20-3.45, P = 0.009). When the subgroup of patients with recurrent implantation failure was analyzed, the multivariate analysis also showed that luteal GnRHa administration had beneficial effects on ongoing pregnancy (OR 4.55, 95% CI 1.69-12.30, P = 0.003) and live birth (OR 4.30, 95% CI 1.59-11.65, P = 0.004). CONCLUSIONS Our data suggest that the addition of one luteal dose of GnRHa may improve the live birth rate in patients undergoing the GnRHa-HRT protocol.
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Affiliation(s)
- Wei-Shan Chang
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, No.386, Dazhong 1st Rd., Zuoying Dist, Kaohsiung City, 81362, Taiwan.,Department of Obstetrics and Gynecology, Kaohsiung Armed Forces General Hospital, Kaohsiung City, Taiwan
| | - Pei-Hsuan Lin
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, No.386, Dazhong 1st Rd., Zuoying Dist, Kaohsiung City, 81362, Taiwan
| | - Chia-Jung Li
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, No.386, Dazhong 1st Rd., Zuoying Dist, Kaohsiung City, 81362, Taiwan.,Institute of Biopharmaceutical Sciences, National Sun Yat-sen University, Kaohsiung City, Taiwan
| | - Chyi-Uei Chern
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, No.386, Dazhong 1st Rd., Zuoying Dist, Kaohsiung City, 81362, Taiwan
| | - Yu-Chen Chen
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, No.386, Dazhong 1st Rd., Zuoying Dist, Kaohsiung City, 81362, Taiwan
| | - Li-Te Lin
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, No.386, Dazhong 1st Rd., Zuoying Dist, Kaohsiung City, 81362, Taiwan. .,Institute of Biopharmaceutical Sciences, National Sun Yat-sen University, Kaohsiung City, Taiwan. .,Department of Obstetrics and Gynecology, School of Medicine, National Yang-Ming University, Taipei City, Taiwan. .,Department of Biological Science, National Sun Yat-sen University, Kaohsiung City, Taiwan.
| | - Kuan-Hao Tsui
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, No.386, Dazhong 1st Rd., Zuoying Dist, Kaohsiung City, 81362, Taiwan. .,Institute of Biopharmaceutical Sciences, National Sun Yat-sen University, Kaohsiung City, Taiwan. .,Department of Obstetrics and Gynecology, School of Medicine, National Yang-Ming University, Taipei City, Taiwan. .,Department of Biological Science, National Sun Yat-sen University, Kaohsiung City, Taiwan.
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Tsai TE, Lin PH, Lian PF, Li CJ, Vitale SG, Mikuš M, Su WP, Tsai HW, Tsui KH, Lin LT. Artificial oocyte activation may improve embryo quality in older patients with diminished ovarian reserve undergoing IVF-ICSI cycles. J Ovarian Res 2022; 15:102. [PMID: 36085215 PMCID: PMC9463812 DOI: 10.1186/s13048-022-01036-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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: 07/01/2022] [Accepted: 08/29/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Artificial oocyte activation (AOA) is used to improve fertilization rate following fertilization failure after intracytoplasmic sperm injection (ICSI). Several studies have also shown that AOA may be involved in embryo development. Women with poor ovarian response are more likely to encounter in vitro fertilization (IVF) failure due to poor embryo quality. The aim of this study was to investigate whether AOA could improve embryo quality in older patients with diminished ovarian reserve undergoing IVF-ICSI cycles. METHODS The retrospective cohort study consisted of 308 patients who fulfilled the POSEIDON Group 4 criteria and received IVF-ICSI cycles. The study group included 91 patients receiving AOA with calcium ionophores following ICSI. A total of 168 patients in the control group underwent ICSI without AOA. The baseline and cycle characteristics and embryo quality were compared between the two groups. RESULTS At baseline, there were more IVF attempts, greater primary infertility, higher basal FSH levels and lower anti-Müllerian hormone (AMH) levels in the AOA group than in the non-AOA group. In terms of embryo quality, there were higher cleavage rates and top-quality Day 3 embryo (TQE) rates, as well as higher percentages of more than 1 TQE and TQE rates ≥50 in the AOA group than in the non-AOA group. The multivariate analysis revealed that AOA was positively associated with more than 1 TQE (adjusted OR 3.24, 95% CI 1.63-6.45, P = 0.001) and a TQE rate ≥ 50 (adjusted OR 2.14, 95% CI 1.20-3.80, P = 0.010). When the study population was divided into 2 subgroups based on the age of 40 years old, the beneficial effects of AOA on embryo quality were only observed in the subgroup of age ≥ 40 years old. CONCLUSIONS Our data suggest that AOA with calcium ionophores may improve embryo quality in older patients with diminished ovarian reserve undergoing IVF-ICSI cycles, especially in women aged ≥40 years.
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Affiliation(s)
- Tzung-En Tsai
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, No.386, Dazhong 1st Rd., Zuoying Dist, 81362, Kaohsiung City, Taiwan
| | - Pei-Hsuan Lin
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, No.386, Dazhong 1st Rd., Zuoying Dist, 81362, Kaohsiung City, Taiwan
| | - Pei-Fen Lian
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, No.386, Dazhong 1st Rd., Zuoying Dist, 81362, Kaohsiung City, Taiwan
| | - Chia-Jung Li
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, No.386, Dazhong 1st Rd., Zuoying Dist, 81362, Kaohsiung City, Taiwan.,Institute of Biopharmaceutical Sciences, National Sun Yat-sen University, Kaohsiung City, Taiwan
| | - Salvatore Giovanni Vitale
- Obstetrics and Gynecology Unit, Department of General Surgery and Medical Surgical Specialties, University of Catania, 95124, Catania, Italy
| | - Mislav Mikuš
- Department of Obstetrics and Gynecology, University Hospital Centre Zagreb, 10000, Zagreb, Croatia
| | - Wan-Ping Su
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, No.386, Dazhong 1st Rd., Zuoying Dist, 81362, Kaohsiung City, Taiwan
| | - Hsiao-Wen Tsai
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, No.386, Dazhong 1st Rd., Zuoying Dist, 81362, Kaohsiung City, Taiwan
| | - Kuan-Hao Tsui
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, No.386, Dazhong 1st Rd., Zuoying Dist, 81362, Kaohsiung City, Taiwan.,Institute of Biopharmaceutical Sciences, National Sun Yat-sen University, Kaohsiung City, Taiwan.,Department of Obstetrics and Gynecology, School of Medicine, National Yang-Ming University, Taipei City, Taiwan
| | - Li-Te Lin
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, No.386, Dazhong 1st Rd., Zuoying Dist, 81362, Kaohsiung City, Taiwan. .,Institute of Biopharmaceutical Sciences, National Sun Yat-sen University, Kaohsiung City, Taiwan. .,Department of Obstetrics and Gynecology, School of Medicine, National Yang-Ming University, Taipei City, Taiwan. .,Department of Biological Science, National Sun Yat-sen University, Kaohsiung City, Taiwan.
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Hou YL, Li CJ, Lin LT, Chen SN, Wen ZH, Tsui KH. Corrigendum to' DHEA restores mitochondrial dynamics of cumulus cells by regulating PGAM5 expression in poor ovarian responders' [Taiwanese Journal of Obstetrics & Gynecology 61 (2022) 223-229]. Taiwan J Obstet Gynecol 2022; 61:914-915. [PMID: 36088071 DOI: 10.1016/j.tjog.2022.07.004] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Affiliation(s)
- Yung-Ling Hou
- Department of Obstetrics and Gynaecology, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan.
| | - Chia-Jung Li
- Department of Obstetrics and Gynaecology, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan; Institute of Biopharmaceutical Sciences, National Sun Yat-sen University, Kaohsiung 804, Taiwan.
| | - Li-Te Lin
- Department of Obstetrics and Gynaecology, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan; Institute of Biopharmaceutical Sciences, National Sun Yat-sen University, Kaohsiung 804, Taiwan; Department of Obstetrics and Gynaecology, National Yang-Ming University School of Medicine, Taipei 112, Taiwan.
| | - San-Nung Chen
- Department of Obstetrics and Gynaecology, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan.
| | - Zhi-Hong Wen
- Department of Marine Biotechnology and Resources, National Sun Yat-sen University, Kaohsiung 804, Taiwan.
| | - Kuan-Hao Tsui
- Department of Obstetrics and Gynaecology, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan; Institute of Biopharmaceutical Sciences, National Sun Yat-sen University, Kaohsiung 804, Taiwan; Department of Obstetrics and Gynaecology, National Yang-Ming University School of Medicine, Taipei 112, Taiwan; Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, Taipei 112, Taiwan; Department of Pharmacy and Master Program, College of Pharmacy and Health Care, Tajen University, Pingtung County 907, Taiwan; Department of Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei 114, Taiwan; College of Health and Nursing, Meiho University, Pingtung 912, Taiwan.
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10
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Vitale SG, Fulghesu AM, Mikuš M, Watrowski R, D’Alterio MN, Lin LT, Shah M, Reyes-Muñoz E, Sathyapalan T, Angioni S. The Translational Role of miRNA in Polycystic Ovary Syndrome: From Bench to Bedside—A Systematic Literature Review. Biomedicines 2022; 10:biomedicines10081816. [PMID: 36009364 PMCID: PMC9405312 DOI: 10.3390/biomedicines10081816] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Revised: 07/20/2022] [Accepted: 07/21/2022] [Indexed: 12/04/2022] Open
Abstract
MicroRNAs (miRNAs) are small, non-coding RNAs that are essential for the regulation of post-transcriptional gene expression during tissue development and differentiation. They are involved in the regulation of manifold metabolic and hormonal processes and, within the female reproductive tract, in oocyte maturation and folliculogenesis. Altered miRNA levels have been observed in oncological and inflammatory diseases, diabetes or polycystic ovary syndrome (PCOS). Therefore, miRNAs are proving to be promising potential biomarkers. In women with PCOS, circulating miRNAs can be obtained from whole blood, serum, plasma, urine, and follicular fluid. Our systematic review summarizes data from 2010–2021 on miRNA expression in granulosa and theca cells; the relationship between miRNAs, hormonal changes, glucose and lipid metabolism in women with PCOS; and the potential role of altered miRNAs in fertility (oocyte quality) in PCOS. Furthermore, we discuss miRNAs as a potential therapeutic target in PCOS and as a diagnostic marker for PCOS.
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Affiliation(s)
- Salvatore Giovanni Vitale
- Obstetrics and Gynecology Unit, Department of General Surgery and Medical Surgical Specialties, University of Catania, 95124 Catania, Italy;
| | - Anna Maria Fulghesu
- Division of Gynecology and Obstetrics, Department of Surgical Sciences, University of Cagliari, 09124 Cagliari, Italy; (A.M.F.); (M.N.D.)
| | - Mislav Mikuš
- Department of Obstetrics and Gynecology, University Hospital Centre Zagreb, 10 000 Zagreb, Croatia;
| | - Rafał Watrowski
- Faculty of Medicine, University of Freiburg, 79106 Freiburg, Germany;
| | - Maurizio Nicola D’Alterio
- Division of Gynecology and Obstetrics, Department of Surgical Sciences, University of Cagliari, 09124 Cagliari, Italy; (A.M.F.); (M.N.D.)
| | - Li-Te Lin
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung City 81362, Taiwan;
- Department of Obstetrics and Gynecology, School of Medicine, National Yang-Ming University, Pei-Tou, Taipei 112, Taiwan
- Department of Biological Science, National Sun Yat-sen University, 70 Lienhai Rd., Kaohsiung City 80424, Taiwan
| | - Mohsin Shah
- Department of Physiology, Institute of Basic Medical Sciences, Khyber Medical University, Peshawar 25100, Pakistan;
| | - Enrique Reyes-Muñoz
- Department of Gynecological and Perinatal Endocrinology, Instituto Nacional de Perinatología, Mexico City 11000, Mexico;
| | - Thozhukat Sathyapalan
- Academic Diabetes, Endocrinology and Metabolism, Hull York Medical School, University of Hull, Kingston upon Hull HU6 7RX, UK;
| | - Stefano Angioni
- Obstetrics and Gynecology Unit, Department of General Surgery and Medical Surgical Specialties, University of Catania, 95124 Catania, Italy;
- Correspondence:
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11
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Vitale SG, Watrowski R, Barra F, D’Alterio MN, Carugno J, Sathyapalan T, Kahramanoglu I, Reyes-Muñoz E, Lin LT, Urman B, Ferrero S, Angioni S. Abnormal Uterine Bleeding in Perimenopausal Women: The Role of Hysteroscopy and Its Impact on Quality of Life and Sexuality. Diagnostics (Basel) 2022; 12:diagnostics12051176. [PMID: 35626331 PMCID: PMC9140476 DOI: 10.3390/diagnostics12051176] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Revised: 04/26/2022] [Accepted: 04/29/2022] [Indexed: 02/01/2023] Open
Abstract
Abnormal uterine bleeding (AUB) is a frequent symptom in perimenopausal women. It is defined as uterine bleeding in which the duration, frequency, or amount of bleeding is considered excessive and negatively affects the woman’s quality of life (QoL) and psychological well-being. In cases of structural uterine pathology, hysterectomy (usually performed via a minimally invasive approach) offers definitive symptom relief and is associated with long-lasting improvement of QoL and sexuality. However, over the past 30 years, uterus-preserving treatments have been introduced as alternatives to hysterectomy. Hysteroscopic polypectomy, myomectomy, or endometrial resection/endometrial ablation are minimally invasive techniques that can be used as an alternative to hysterectomy to treat AUB due to benign conditions. Although associated with high patient satisfaction and short-term improvement in their QoL, hysteroscopic treatments do not eliminate the risk of AUB recurrence or the need for further intervention. Therefore, considering the impact of different treatment options on QoL and sexuality during preoperative shared decision making could help identify the most appropriate and personalized treatment options for perimenopausal women suffering from AUB.
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Affiliation(s)
- Salvatore Giovanni Vitale
- Obstetrics and Gynecology Unit, Department of General Surgery and Medical Surgical Specialties, University of Catania, 95124 Catania, Italy
- Correspondence: (S.G.V.); (R.W.)
| | - Rafał Watrowski
- Faculty of Medicine (Associate), University of Freiburg, 79106 Freiburg, Germany
- Correspondence: (S.G.V.); (R.W.)
| | - Fabio Barra
- Academic Unit of Obstetrics and Gynecology, IRCCS Ospedale Policlinico San Martino, University of Genova, 16132 Genoa, Italy; (F.B.); (S.F.)
| | - Maurizio Nicola D’Alterio
- Division of Gynecology and Obstetrics, Department of Surgical Sciences, University of Cagliari, 09124 Cagliari, Italy; (M.N.D.); (S.A.)
| | - Jose Carugno
- Obstetrics, Gynecology and Reproductive Sciences Department, University of Miami, Miami, FL 33146, USA;
| | - Thozhukat Sathyapalan
- Academic Diabetes, Endocrinology and Metabolism, Hull York Medical School, University of Hull, Kingston upon Hull HU6 7RX, UK;
| | - Ilker Kahramanoglu
- Department of Gynecologic Oncology, Emsey Hospital, 34912 Istanbul, Turkey;
| | - Enrique Reyes-Muñoz
- Department of Gynecological and Perinatal Endocrinology, Instituto Nacional de Perinatología, Mexico City 11000, Mexico;
| | - Li-Te Lin
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, No. 386, Dazhong 1st Rd., Zuoying Dist, Kaohsiung City 81362, Taiwan;
- Department of Obstetrics and Gynecology, National Yang-Ming University School of Medicine, No. 155, Sec. 2, Li-Nong Street, Pei-Tou, Taipei 11265, Taiwan
- Department of Biological Science, National Sun Yat-sen University, 70 Lienhai Rd., Kaohsiung City 80424, Taiwan
| | - Bulent Urman
- Centre for Reproductive Endocrinology and Infertility, American Hospital, 34365 Istanbul, Turkey;
- Department of Obstetrics and Gynecology, Reproductive Endocrinology, Infertility Centre Istanbul, Koc University, 34450 Istanbul, Turkey
| | - Simone Ferrero
- Academic Unit of Obstetrics and Gynecology, IRCCS Ospedale Policlinico San Martino, University of Genova, 16132 Genoa, Italy; (F.B.); (S.F.)
| | - Stefano Angioni
- Division of Gynecology and Obstetrics, Department of Surgical Sciences, University of Cagliari, 09124 Cagliari, Italy; (M.N.D.); (S.A.)
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12
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Hou YL, Li CJ, Lin LT, Chen SN, Wen ZH, Tsui KH. DHEA restores mitochondrial dynamics of cumulus cells by regulating PGAM5 expression in poor ovarian responders. Taiwan J Obstet Gynecol 2022; 61:223-229. [DOI: 10.1016/j.tjog.2022.02.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/24/2021] [Indexed: 10/18/2022] Open
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Abstract
Ovarian cancer is one of the most common malignant tumors. Here, we aimed to study the expression and function of the CREB1 gene in ovarian cancer via the bioinformatic analyses of multiple databases. Previously, the prognosis of ovarian cancer was based on single-factor or single-gene studies. In this study, different bioinformatics tools (such as TCGA, GEPIA, UALCAN, MEXPRESS, and Metascape) have been used to assess the expression and prognostic value of the CREB1 gene. We used the Reactome and cBioPortal databases to identify and analyze CREB1 mutations, copy number changes, expression changes, and protein-protein interactions. By analyzing data on the CREB1 differential expression in ovarian cancer tissues and normal tissues from 12 studies collected from the "Human Protein Atlas" database, we found a significantly higher expression of CREB1 in normal ovarian tissues. Using this database, we collected information on the expression of 25 different CREB-related proteins, including TP53, AKT1, and AKT3. The enrichment of these factors depended on tumor metabolism, invasion, proliferation, and survival. Individualized tumors based on gene therapy related to prognosis have become a new possibility. In summary, we established a new type of prognostic gene profile for ovarian cancer using the tools of bioinformatics.
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Affiliation(s)
- Ju-Yueh Li
- Department of Obstetrics and Gynaecology, Kaohsiung Veterans General Hospital, Kaohsiung.,Department of Nursing, Shu-Zen Junior College of Medicine and Management, Kaohsiung
| | - Chia-Jung Li
- Department of Obstetrics and Gynaecology, Kaohsiung Veterans General Hospital, Kaohsiung.,Institute of BioPharmaceutical Sciences, National Sun Yat-sen University, Kaohsiung
| | - Li-Te Lin
- Department of Obstetrics and Gynaecology, Kaohsiung Veterans General Hospital, Kaohsiung.,Institute of BioPharmaceutical Sciences, National Sun Yat-sen University, Kaohsiung.,Department of Obstetrics and Gynaecology, National Yang-Ming University School of Medicine, Taipei
| | - Kuan-Hao Tsui
- Department of Obstetrics and Gynaecology, Kaohsiung Veterans General Hospital, Kaohsiung.,Institute of BioPharmaceutical Sciences, National Sun Yat-sen University, Kaohsiung.,Department of Obstetrics and Gynaecology, National Yang-Ming University School of Medicine, Taipei.,Department of Pharmacy and Master Program, College of Pharmacy and Health Care, Tajen University, Pingtung County
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14
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Tsai HW, Liao PF, Li CJ, Lin LT, Wen ZH, Tsui KH. High serum anti-Müllerian hormone concentrations have a negative impact on fertilization and embryo development rates. Reprod Biomed Online 2021; 44:171-176. [PMID: 34801403 DOI: 10.1016/j.rbmo.2021.08.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Revised: 07/06/2021] [Accepted: 08/17/2021] [Indexed: 10/20/2022]
Abstract
RESEARCH QUESTION What is the impact of high serum anti-Müllerian hormone (AMH) concentrations on fertilization and embryo development among infertile women undergoing treatment with assisted reproductive technology (ART)? DESIGN Retrospective study of 1036 infertile women undergoing ART; women were divided into three groups according to serum AMH concentrations: AMH <1.1 ng/ml, 1.1-5.0 ng/ml and >5.0 ng/ml. The fertilization and embryo development rates of patients with different AMH concentrations and after stratification according to age were compared. RESULTS Women with high AMH concentrations were younger and had higher testosterone concentrations (0.4 ± 0.13 versus 0.3 ± 0.12 versus 0.3 ± 0.08 µg/dl, P < 0.001) than women with low AMH concentrations. However, analysis of the embryo development rate showed negative outcomes for women with high AMH concentrations, including a poor fertilization rate (76.3 ± 17.36 versus 82.1 ± 19.15 versus 82.4 ± 25.38, P = 0.003), and poor day 3 embryo development rate (55.6 ± 23.88 versus 62.6 ± 26.52 versus 62.8 ± 32.65, P = 0.014). Multivariate linear regression analysis showed significantly negative correlations of the AMH concentrations with the fertilization rate (P < 0.001) and day 3 embryo development rate (P = 0.006). Subgroup analysis showed that age 30 years or younger had a significant negative correlation with AMH and the embryo development rate, including the fertilization rate (P < 0.001) and day 3 embryo development rate (P = 0.037). CONCLUSION These results suggest that high serum AMH concentrations, contributing to a hyperandrogenic environment and leading to decreased oocyte developmental competence, may have a negative impact on fertilization and the early stage of embryo development in women undergoing treatment with ART.
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Affiliation(s)
- Hsiao-Wen Tsai
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan; School of Medicine, Department of Obstetrics and Gynecology, National Yang-Ming University, Taipei, Taiwan; Institute of BioPharmaceutical Sciences, National Sun Yat-Sen University, Kaohsiung, Taiwan
| | - Pei-Fen Liao
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Chia-Jung Li
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan; Institute of BioPharmaceutical Sciences, National Sun Yat-Sen University, Kaohsiung, Taiwan
| | - Li-Te Lin
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan; Institute of BioPharmaceutical Sciences, National Sun Yat-Sen University, Kaohsiung, Taiwan
| | - Zhi-Hong Wen
- Department of Marine Biotechnology and Resources, National Sun Yat-Sen University, Kaohsiung, Taiwan
| | - Kuan-Hao Tsui
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan; Institute of BioPharmaceutical Sciences, National Sun Yat-Sen University, Kaohsiung, Taiwan.
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15
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Pan LF, Wang PH, Lin LT, Hsu S, Tsui KH. Factors that infertile couples from mainland China may take into consideration for cross-border reproductive care - A cross-sectional questionnaire study. Taiwan J Obstet Gynecol 2021; 60:24-30. [PMID: 33495003 DOI: 10.1016/j.tjog.2020.11.005] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/14/2020] [Indexed: 10/22/2022] Open
Abstract
OBJECTIVE Cross-border reproductive care (CBRC) has become popular in the world, including mainland China. We designed a questionnaire and aimed to determine the main factors that infertile couples from mainland China may consider for CBRC. MATERIALS AND METHODS In this cross-sectional questionnaire-based study, we retrospectively analyzed the data from questionnaires collected at the Reproductive Center of Beijing BaoDao Obstetrics and Gynecology Hospital from January 2018 to June 2018. The questionnaire contained 38 items that belonged to six different categories (environment and equipment, service quality, patient safety, medical quality, information acquisition channel and overseas medical services). The item scores for each factor were calculated and then weighted using principal component analysis. RESULTS A total of 297 infertile couples were identified. Most of the infertile women were aged 31-35 years, were married 1-3 years, and had a bachelor's degree. In the weighted factor analysis, "clean outpatient clinic and medical equipment" had the highest weight in the dimension of environment and equipment. The item with the highest weight in the dimension of service quality was "wait time for examination". In the dimension of patient safety, "health education on medication and surgery by counselors" had the highest weight. The item with the highest weight in the dimension of medical quality was "fee charged for ART treatment". The items with the three highest weights in the dimension of information acquisition channel were "other (seminar, exhibition, dissertation …)", "introduction from friends and relatives", and "telephone inquiry". In the dimension of overseas medical services, the two items with the highest weights were "cultural similarities" and "language similarities". CONCLUSION For CBRC, infertile couples from mainland China may take following significant factors into consideration: a high success rate and inexpensive treatment, cultural and linguistic familiarity, high-quality service and short wait time.
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Affiliation(s)
- Li-Fei Pan
- College of Finance and Banking, National Kaohsiung University of Science and Technology, Kaohsiung, Taiwan; Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Peng-Hui Wang
- Department of Obstetrics and Gynecology, National Yang-Ming University School of Medicine, Taipei, Taiwan; Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, Taipei, Taiwan; Department of Medical Research, China Medical University Hospital, Taiwan
| | - Li-Te Lin
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan; Department of Obstetrics and Gynecology, National Yang-Ming University School of Medicine, Taipei, Taiwan; Department of Biological Science, National Sun Yat-sen University, Kaohsiung, Taiwan
| | - Shuofen Hsu
- Department of Risk Management & Insurance, National Kaohsiung University of Science and Technology, Kaohsiung, Taiwan.
| | - Kuan-Hao Tsui
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan; Department of Obstetrics and Gynecology, National Yang-Ming University School of Medicine, Taipei, Taiwan; Department of Pharmacy and Master Program, College of Pharmacy and Health Care, Tajen University, Pingtung County, Taiwan.
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16
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Xu ZN, Huang JJ, Zhou J, Huang WS, Guo YJ, Cai MY, Zhou JW, Lin LT, Liang LC, Zhu KS. [Efficacy and safety of anti-PD-1 monoclonal antibody in advanced hepatocellular carcinoma after TACE combined with TKI therapy]. Zhonghua Nei Ke Za Zhi 2021; 60:630-636. [PMID: 34619840 DOI: 10.3760/cma.j.cn112138-20200928-00841] [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] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To evaluate the efficacy and safety of anti-programmed cell death 1 (PD-1) receptor monoclonal antibody (MoAb) in patients with advanced hepatocellular carcinoma (HCC) after treatment of transcatheter arterial chemoembolization (TACE) combined with tyrosine kinase inhibitor (TKI). Methods: From February 2019 to February 2020, 56 HCC patients who relapsed after TACE-TKI treatment in Department of Interventional Radiology, The Second Affiliated Hospital of Guangzhou Medical University were enrolled. All patients received anti-PD-1 MoAb (sintilimab injection) and followed up every 6 weeks. According to mRECIST, the curative effect was evaluated as complete response (CR), partial response (PR), stable disease (SD) or progressive disease (PD). Objective response rate (ORR) and disease control rate (DCR), progression-free survival (PFS) and treatment-related adverse events (TRAEs) were recorded. Univariate analysis by Chi-square test and binary logistic regression model was used to determine the influencing factors of DCR. The Kaplan-Meier method and Cox proportional hazard regression model were used to analyze the survival data. Results: A total of 48 patients were enrolled in this study including 42 males and 6 females, with a median age of 55 years (29-71 years). ECOG scores comprised of 0 in 24 cases, 1-2 in 24 cases. Thirty-six patients were in Child-Pugh grade A of liver function and 12 cases were grade B. The median follow-up time was 4.5 months. There were 2 patients achieved CR, 12 patients with PR and 16 with SD. ORR was 29.2%, DCR was 62.5%. The independent influencing factors of DCR was ECOG score and AFP level (P=0.031, P=0.012). Median PFS was 4.1 months (95%CI 2.7-5.4 months), and ECOG score was the independent influencing factor of PFS (P=0.042). Treatment-related adverse events were reported in 70.8% (34/48) patients. Incidence of grade Ⅲ-Ⅳ TRAEs was 22.9% (11/48). Conclusion: In patients with HCC who relapse from TACE and TKI treatment, anti-PD-1 monoclonal antibody is efficacious safe especially in those with ECOG 0 score.
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Affiliation(s)
- Z N Xu
- Department of Interventional Radiology, the Second Affiliated Hospital of Guangzhou Medical University,Guangzhou 510260,China
| | - J J Huang
- Department of Interventional Radiology, the Second Affiliated Hospital of Guangzhou Medical University,Guangzhou 510260,China
| | - J Zhou
- Department of Pharmacy, the Second Affiliated Hospital of Guangzhou Medical University, Guangzhou 510260, China
| | - W S Huang
- Department of Interventional Radiology, the Second Affiliated Hospital of Guangzhou Medical University,Guangzhou 510260,China
| | - Y J Guo
- Department of Interventional Radiology, the Second Affiliated Hospital of Guangzhou Medical University,Guangzhou 510260,China
| | - M Y Cai
- Department of Interventional Radiology, the Second Affiliated Hospital of Guangzhou Medical University,Guangzhou 510260,China
| | - J W Zhou
- Department of Interventional Radiology, the Second Affiliated Hospital of Guangzhou Medical University,Guangzhou 510260,China
| | - L T Lin
- Department of Interventional Radiology, the Second Affiliated Hospital of Guangzhou Medical University,Guangzhou 510260,China
| | - L C Liang
- Department of Interventional Radiology, the Second Affiliated Hospital of Guangzhou Medical University,Guangzhou 510260,China
| | - K S Zhu
- Department of Interventional Radiology, the Second Affiliated Hospital of Guangzhou Medical University,Guangzhou 510260,China
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17
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Li CJ, Lin LT, Tsai HW, Chern CU, Wen ZH, Wang PH, Tsui KH. The Molecular Regulation in the Pathophysiology in Ovarian Aging. Aging Dis 2021; 12:934-949. [PMID: 34094652 PMCID: PMC8139203 DOI: 10.14336/ad.2020.1113] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Accepted: 11/13/2020] [Indexed: 12/23/2022] Open
Abstract
The female reproductive system is of great significance to women’s health. Aging of the female reproductive system occurs approximately 10 years prior to the natural age-associated functional decline of other organ systems. With an increase in life expectancy worldwide, reproductive aging has gradually become a key health issue among women. Therefore, an adequate understanding of the causes and molecular mechanisms of ovarian aging is essential towards the inhibition of age-related diseases and the promotion of health and longevity in women. In general, women begin to experience a decline in ovarian function around the age of 35 years, which is mainly manifested as a decrease in the number of ovarian follicles and the quality of oocytes. Studies have revealed the occurrence of mitochondrial dysfunction, reduced DNA repair, epigenetic changes, and metabolic alterations in the cells within the ovaries as age increases. In the present work, we reviewed the possible factors of aging-induced ovarian insufficiency based on its clinical diagnosis and performed an in-depth investigation of the relevant molecular mechanisms and potential targets to provide novel approaches for the effective improvement of ovarian function in older women.
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Affiliation(s)
- Chia-Jung Li
- 1Department of Obstetrics and Gynaecology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan.,2Institute of BioPharmaceutical sciences, National Sun Yat-sen University, Kaohsiung, Taiwan
| | - Li-Te Lin
- 1Department of Obstetrics and Gynaecology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan.,2Institute of BioPharmaceutical sciences, National Sun Yat-sen University, Kaohsiung, Taiwan.,3Department of Obstetrics and Gynaecology, National Yang-Ming University School of Medicine, Taipei, Taiwan
| | - Hsiao-Wen Tsai
- 1Department of Obstetrics and Gynaecology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan.,2Institute of BioPharmaceutical sciences, National Sun Yat-sen University, Kaohsiung, Taiwan
| | - Chyi-Uei Chern
- 1Department of Obstetrics and Gynaecology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Zhi-Hong Wen
- 4Department of Marine Biotechnology and Resources, National Sun Yat-sen University, Kaohsiung, Taiwan
| | - Peng-Hui Wang
- 3Department of Obstetrics and Gynaecology, National Yang-Ming University School of Medicine, Taipei, Taiwan.,5Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, Taipei, Taiwan.,6Department of Medical Research, China Medical University Hospital, Taichung, Taiwan.,7Female Cancer Foundation, Taipei, Taiwan
| | - Kuan-Hao Tsui
- 1Department of Obstetrics and Gynaecology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan.,2Institute of BioPharmaceutical sciences, National Sun Yat-sen University, Kaohsiung, Taiwan.,3Department of Obstetrics and Gynaecology, National Yang-Ming University School of Medicine, Taipei, Taiwan.,8Department of Pharmacy and Master Program, College of Pharmacy and Health Care, Tajen University, Pingtung County, Taiwan
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Vilos GA, Reyes-MuÑoz E, Riemma G, Kahramanoglu I, Lin LT, Chiofalo B, Lordelo P, Della Corte L, Vitagliano A, Valenti G. Gynecological cancers and urinary dysfunction: a comparison between endometrial cancer and other gynecological malignancies. Minerva Med 2021; 112:96-110. [PMID: 32700863 DOI: 10.23736/s0026-4806.20.06770-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
The purpose of this paper is to provide a narrative overview of the available literature about voiding dysfunction in women with gynecological cancer before and after surgical, chemo- and radiotherapy treatments. Radical surgery, radiotherapy, and chemotherapy may cause lower urinary tract dysfunction such as stress and urge urinary incontinence, and voiding difficulties. However, nerve-sparing radical hysterectomy may be a valid surgical approach in order to reduce bladder innervation impairment and maintain normal urinary function. Also, newer radiotherapy techniques significantly reduce the number of adverse effects, including bladder dysfunction. Pelvic floor muscle physiotherapy and training with biofeedback and urethral bulking agents represent some additional therapies that can be used in oncologically treated patients with urinary symptoms in order to improve a significant aspect of their quality of life. Considering the important impact on the patients' quality of life, a full urogynecological evaluation should be considered as an important part of oncological treatment and follow-up.
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Affiliation(s)
- George A Vilos
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, Schulich School of Medicine and Dentistry, Western University, London, ON, Canada -
| | - Enrique Reyes-MuÑoz
- Department of Endocrinology, Isidro Espinosa de los Reyes National Institute of Perinatology, Mexico City, Mexico
| | - Gaetano Riemma
- Department of Woman, Child and General and Specialized Surgery, Luigi Vanvitelli University of Campania, Naples, Italy
- Division of Gynecologic Oncology, Department of Women's and Children's Health, IRCCS A. Gemelli University Polyclinic Foundation, Rome, Italy
| | - Ilker Kahramanoglu
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Cerrahpasa Faculty of Medicine, University of Instanbul, Istanbul, Turkey
| | - Li-Te Lin
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Benito Chiofalo
- Unit of Gynecologic Oncology, Department of Experimental Clinical Oncology, Regina Elena National Cancer Institute, Rome, Italy
| | - Patricia Lordelo
- Centro de Atenção ao Piso Pélvico (CAAP), Division of Physiotherapy, Escola Bahiana de Medicina e Saúde Pública (EBMSP), Salvador, Brazil
| | - Luigi Della Corte
- Department of Neuroscience, Reproductive Sciences and Dentistry, School of Medicine, Federico II University, Naples, Italy
| | - Amerigo Vitagliano
- Department of Women and Children's Health, University of Padua, Padua, Italy
| | - Gaetano Valenti
- Department of General Surgery and Medical Surgical Specialties, University of Catania, Catania, Italy
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19
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Affiliation(s)
- Wen-Ling Lee
- Department of Medicine, Cheng-Hsin General Hospital, Taipei, Taiwan, ROC
- Department of Nursing, Oriental Institute of Technology, New Taipei City, Taiwan, ROC
- Institute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan, ROC
| | - Li-Te Lin
- Institute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan, ROC
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan, ROC
- Department of Biological Science, National Sun Yat-Sen University, Kaohsiung, Taiwan, ROC
| | - Peng-Hui Wang
- Institute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan, ROC
- Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Department of Medical Research, China Medical University Hospital, Taichung, Taiwan, ROC
- Female Cancer Foundation, Taipei, Taiwan, ROC
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20
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Chen YC, Li JY, Li CJ, Tsui KH, Wang PH, Wen ZH, Lin LT. Luteal Phase Ovarian Stimulation versus Follicular Phase Ovarian Stimulation results in different Human Cumulus cell genes expression: A pilot study. Int J Med Sci 2021; 18:1600-1608. [PMID: 33746576 PMCID: PMC7976567 DOI: 10.7150/ijms.55955] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2020] [Accepted: 01/21/2021] [Indexed: 12/22/2022] Open
Abstract
Background: Luteal-phase ovarian stimulation (LPOS) is an alternative in vitro fertilization (IVF) protocol. However, limited data showed the genes expression of cumulus cells (CCs) in LPOS. Therefore, this study aimed to investigate CC genes expression between LPOS and follicular-phase ovarian stimulation (FPOS) in poor ovarian responders (PORs) undergoing IVF cycles. Methods: This was a prospective non-randomized trial (ClinicalTrials.gov Identifier: NCT03238833). A total of 36 PORs who met the Bologna criteria and underwent IVF cycles were enrolled. Fifteen PORs were allocated to the LPOS group, and 21 PORs were allocated to the FPOS group. The levels of CC genes involved in inflammation (CXCL1, CXCL3, TNF, PTGES), oxidative phosphorylation (NDUFB7, NDUFA4L2, SLC25A27), apoptosis (DAPK3, BCL6B) and metabolism (PCK1, LDHC) were analyzed using real-time quantitative PCR and compared between the two groups. Results: The number of retrieved oocytes, metaphase II oocytes, fertilized oocytes, day-3 embryos and top-quality day-3 embryos, clinical pregnancy rates and live birth rates were similar between the two groups except for significantly high progesterone levels in the LPOS group. The mRNA expression levels of CXCL1 (0.51 vs 1.00, p < 0.001) and PTGES (0.30 vs 1.00, p < 0.01) were significantly lower in the LPOS group than in the FPOS group. The LPOS group had significantly lower mRNA expression of NDUFB7 (0.12 vs 1.00, p < 0.001) and NDUFA4L2 (0.33 vs 1.00, p < 0.01) than the FPOS group. DAPK3 (3.81 vs 1.00, p < 0.05) and BCL6B (2.59 vs 1.00, p < 0.01) mRNA expression was significantly higher in the LPOS group than in the FPOS group. Increased expression of PCK1 (3.13 vs. 1.00, p < 0.001) and decreased expression of LDHC (0.12 vs. 1.00, p < 0.001) were observed in the LPOS group compared to the FPOS group. Conclusions: Our data revealed different CC genes expression involving in inflammation, oxidative phosphorylation, apoptosis and metabolism between LPOS and FPOS in PORs. However, the results are non-conclusive; further large-scale randomized controlled trials are needed to validate the results.
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Affiliation(s)
- Yu-Chen Chen
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung City, Taiwan
| | - Ju-Yueh Li
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung City, Taiwan
| | - Chia-Jung Li
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung City, Taiwan
| | - Kuan-Hao Tsui
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung City, Taiwan.,Department of Obstetrics and Gynecology, National Yang-Ming University School of Medicine, Taipei City, Taiwan.,Institute of BioPharmaceutical Sciences, National Sun Yat‑sen University, Kaohsiung City, Taiwan
| | - Peng-Hui Wang
- Department of Obstetrics and Gynecology, National Yang-Ming University School of Medicine, Taipei City, Taiwan.,Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, Taipei City, Taiwan.,Department of Medical Research, China Medical University Hospital, Taichung City, Taiwan
| | - Zhi-Hong Wen
- Department of Marine Biotechnology and Resources, National Sun Yat-sen University, Kaohsiung City, Taiwan
| | - Li-Te Lin
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung City, Taiwan.,Department of Obstetrics and Gynecology, National Yang-Ming University School of Medicine, Taipei City, Taiwan.,Institute of BioPharmaceutical Sciences, National Sun Yat‑sen University, Kaohsiung City, Taiwan
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21
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Akgol S, Rapisarda AMC, Budak MS, Caruso S, Cianci A, Reyes-Muñoz E, Lin LT, Kahramanoğlu İ. The effect of obesity on the onset of spontaneous labor and scheduled delivery rates in term pregnancies. Taiwan J Obstet Gynecol 2020; 59:34-38. [PMID: 32039797 DOI: 10.1016/j.tjog.2019.10.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/18/2019] [Indexed: 10/25/2022] Open
Abstract
OBJECTIVE To determine the effect of obesity on the onset of spontaneous labor, scheduled delivery rates and perinatal outcomes in term pregnancies. MATERIAL AND METHODS 242 obese and 244 non-obese pregnant women ≥37 gestational weeks were compared in terms of the onset of spontaneous labor, scheduled delivery rates and perinatal outcomes. RESULTS Obese pregnant women had statistically significantly lower onset of spontaneous labor and higher rates of scheduled delivery. No difference was determined in respect of the type of delivery, 1st and 5th minutes APGAR scores and the need for intensive care. Higher values of birth weight, large for gestational age, macrosomia, gestational diabetes mellitus and preeclampsia were determined in obese women. CONCLUSION The onset of spontaneous labor rates in term obese pregnancies were lower and scheduled delivery rates were higher than in the non-obese pregnancies. However, more extensive studies are needed to better understand this relationship.
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Affiliation(s)
- Sedat Akgol
- Department of Obstetrics and Gynecology, Health Sciences University Diyarbakır Gazi Yaşargil Education and Research Hospital, Diyarbakır, Turkey
| | - Agnese Maria Chiara Rapisarda
- Unit of Gynecology and Obstetrics, Department of General Surgery and Medical Surgical Specialties, University of Catania, Catania, Italy.
| | - Mehmet Sukru Budak
- Department of Obstetrics and Gynecology, Health Sciences University Diyarbakır Gazi Yaşargil Education and Research Hospital, Diyarbakır, Turkey
| | - Salvatore Caruso
- Unit of Gynecology and Obstetrics, Department of General Surgery and Medical Surgical Specialties, University of Catania, Catania, Italy
| | - Antonio Cianci
- Unit of Gynecology and Obstetrics, Department of General Surgery and Medical Surgical Specialties, University of Catania, Catania, Italy
| | - Enrique Reyes-Muñoz
- Department of Endocrinology, Instituto Nacional de Perinatología Isidro Espinosa de los Reyes, Mexico City, Mexico
| | - Li-Te Lin
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan; Department of Obstetrics and Gynecology, National Yang-Ming University School of Medicine, Taipei, Taiwan; Department of Biological Science, National Sun Yat-sen University, Kaohsiung, Taiwan
| | - İlker Kahramanoğlu
- Department of Obstetrics and Gynecology, Health Sciences University Diyarbakır Gazi Yaşargil Education and Research Hospital, Diyarbakır, Turkey
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22
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Li CJ, Lin LT, Hou MF, Chu PY. PD‑L1/PD‑1 blockade in breast cancer: The immunotherapy era (Review). Oncol Rep 2020; 45:5-12. [PMID: 33416128 DOI: 10.3892/or.2020.7831] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Accepted: 08/30/2020] [Indexed: 11/06/2022] Open
Abstract
Breast cancer is a common malignant tumor in women. Triple‑negative breast cancer (TNBC) is highly invasive with a high rate of metastasis and poor prognosis. Programmed death ligand 1 (PD‑L1) plays an important role in mediating the escape of tumor cells from immune surveillance. There have been significant advances in understanding the biology of TNBC. This review presents a detailed discourse on the available data on the expression of PD‑L1 in breast cancer and preliminary clinical outcome of PD‑L1/PD‑1 inhibitors in breast cancer patients. Early clinical trials involving PD‑L1/PD‑1 inhibitors have exhibited efficacy in tumor response and/or disease control in patients with refractory metastatic breast cancer, particularly TNBC. Furthermore, the mechanisms and factors that influence the immunoediting process are summarized and their functions in detail are analyzed.
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Affiliation(s)
- Chia-Jung Li
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan, R.O.C
| | - Li-Te Lin
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan, R.O.C
| | - Ming-Feng Hou
- Division of Breast Surgery, Department of Surgery, Center for Cancer Research, Kaohsiung Medical University Chung‑Ho Memorial Hospital, Kaohsiung 807, Taiwan, R.O.C
| | - Pei-Yi Chu
- School of Medicine, College of Medicine, Fu Jen Catholic University, New Taipei 242, Taiwan, R.O.C
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23
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Seow KM, Chang YW, Chen KH, Juan CC, Huang CY, Lin LT, Tsui KH, Chen YJ, Lee WL, Wang PH. Molecular Mechanisms of Laparoscopic Ovarian Drilling and Its Therapeutic Effects in Polycystic Ovary Syndrome. Int J Mol Sci 2020; 21:ijms21218147. [PMID: 33142702 PMCID: PMC7663012 DOI: 10.3390/ijms21218147] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Revised: 10/27/2020] [Accepted: 10/27/2020] [Indexed: 02/06/2023] Open
Abstract
Polycystic ovary syndrome (PCOS) is a common endocrinopathy, characterized by chronic anovulation, hyperandrogenism, and multiple small subcapsular cystic follicles in the ovary during ultrasonography, and affects 5–10% of women of reproductive age. PCOS is frequently associated with insulin resistance (IR) accompanied by compensatory hyperinsulinemia and, therefore, presents an increased risk of type 2 diabetes mellitus (DM). The pathophysiology of PCOS is unclear, and many hypotheses have been proposed. Among these hypotheses, IR and hyperandrogenism may be the two key factors. The first line of treatment in PCOS includes lifestyle changes and body weight reduction. Achieving a 5–15% body weight reduction may improve IR and PCOS-associated hormonal abnormalities. For women who desire pregnancy, clomiphene citrate (CC) is the front-line treatment for ovulation induction. Twenty five percent of women may fail to ovulate spontaneously after three cycles of CC treatment, which is called CC-resistant PCOS. For CC-resistant PCOS women, there are many strategies to improve ovulation rate, including medical treatment and surgical approaches. Among the various surgical approaches, one particular surgical method, called laparoscopic ovarian drilling (LOD), has been proposed as an alternative treatment. LOD results in an overall spontaneous ovulation rate of 30–90% and final pregnancy rates of 13–88%. These benefits are more significant for women with CC-resistant PCOS. Although the intra- and post-operative complications and sequelae are always important, we believe that a better understanding of the pathophysiological changes and/or molecular mechanisms after LOD may provide a rationale for this procedure. LOD, mediated mainly by thermal effects, produces a series of morphological and biochemical changes. These changes include the formation of artificial holes in the very thick cortical wall, loosening of the dense and hard cortical wall, destruction of ovarian follicles with a subsequently decreased amount of theca and/or granulosa cells, destruction of ovarian stromal tissue with the subsequent development of transient but purulent and acute inflammatory reactions to initiate the immune response, and the continuing leakage or drainage of “toxic” follicular fluid in these immature and growth-ceased pre-antral follicles. All these factors contribute to decreasing local and systemic androgen levels, the following apoptosis process with these pre-antral follicles to atresia; the re-starting of normal follicular recruitment, development, and maturation, and finally, the normalization of the “hypothalamus–pituitary–ovary” axis and subsequent spontaneous ovulation. The detailed local and systematic changes in PCOS women after LOD are comprehensively reviewed in the current article.
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Affiliation(s)
- Kok-Min Seow
- Department of Obstetrics and Gynecology, Shin-Kong Wu Ho-Su Memorial Hospital, Taipei 111, Taiwan;
- Department of Obstetrics and Gynecology, National Yang-Ming University, Taipei 112, Taiwan; (C.-Y.H.); (L.-T.L.); (K.-H.T.); (Y.-J.C.)
- Institute of Physiology, National Yang-Ming University, Taipei 112, Taiwan;
| | - Yi-Wen Chang
- Institute of Biochemistry and Molecular Biology, National Yang-Ming University, Taipei 112, Taiwan;
- Institute of Clinical Medicine, National Yang-Ming University, Taipei 112, Taiwan
| | - Kuo-Hu Chen
- Department of Obstetrics and Gynecology, Taipei Tzu-Chi Hospital, The Buddhist Tzu-Chi Medical Foundation, Taipei 108, Taiwan;
- School of Medicine, Tzu-Chi University, Hualien 970, Taiwan
| | - Chi-Chang Juan
- Institute of Physiology, National Yang-Ming University, Taipei 112, Taiwan;
| | - Chen-Yu Huang
- Department of Obstetrics and Gynecology, National Yang-Ming University, Taipei 112, Taiwan; (C.-Y.H.); (L.-T.L.); (K.-H.T.); (Y.-J.C.)
- Institute of Clinical Medicine, National Yang-Ming University, Taipei 112, Taiwan
- Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, Taipei 112, Taiwan
| | - Li-Te Lin
- Department of Obstetrics and Gynecology, National Yang-Ming University, Taipei 112, Taiwan; (C.-Y.H.); (L.-T.L.); (K.-H.T.); (Y.-J.C.)
- Institute of Clinical Medicine, National Yang-Ming University, Taipei 112, Taiwan
- Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, Taipei 112, Taiwan
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan
| | - Kuan-Hao Tsui
- Department of Obstetrics and Gynecology, National Yang-Ming University, Taipei 112, Taiwan; (C.-Y.H.); (L.-T.L.); (K.-H.T.); (Y.-J.C.)
- Institute of Clinical Medicine, National Yang-Ming University, Taipei 112, Taiwan
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan
- Institute of BioPharmaceutical Sciences, National Sun Yat-sen University, Kaohsiung 804, Taiwan
- Department of Pharmacy and Master Program, College of Pharmacy and Health Care, Tajen University, Pingtung County 907, Taiwan
| | - Yi-Jen Chen
- Department of Obstetrics and Gynecology, National Yang-Ming University, Taipei 112, Taiwan; (C.-Y.H.); (L.-T.L.); (K.-H.T.); (Y.-J.C.)
- Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, Taipei 112, Taiwan
| | - Wen-Ling Lee
- Institute of Clinical Medicine, National Yang-Ming University, Taipei 112, Taiwan
- Department of Medicine, Cheng-Hsin General Hospital, Taipei 112, Taiwan
- Correspondence: (W.-L.L.); (P.-H.W.); Tel.: +886-2-28757566 (P.-H.W.)
| | - Peng-Hui Wang
- Department of Obstetrics and Gynecology, National Yang-Ming University, Taipei 112, Taiwan; (C.-Y.H.); (L.-T.L.); (K.-H.T.); (Y.-J.C.)
- Institute of Clinical Medicine, National Yang-Ming University, Taipei 112, Taiwan
- Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, Taipei 112, Taiwan
- Female Cancer Foundation, Taipei 104, Taiwan
- Department of Medical Research, China Medical University Hospital, Taichung 404, Taiwan
- Correspondence: (W.-L.L.); (P.-H.W.); Tel.: +886-2-28757566 (P.-H.W.)
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24
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Lin LT, Li CJ, Tsui KH. HIGH EXPRESSION OF PGAM FAMILY MEMBER 5 (PGAM5) IS ASSOCIATED WITH DIMINISHED OVARIAN RESPONDER IN CUMULUS CELLS. Fertil Steril 2020. [DOI: 10.1016/j.fertnstert.2020.08.630] [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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25
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Lin LT, Li CJ, Tsui KH. MITOQ SHIFTS ENERGY METABOLISM TO INCREASE BIOGENESIS IN HUMAN GRANULOSA CELLS. Fertil Steril 2020. [DOI: 10.1016/j.fertnstert.2020.08.1065] [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: 11/16/2022]
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Affiliation(s)
- Li-Te Lin
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan, ROC
- Department of Biological Science, National Sun Yat-Sen University, Kaohsiung, Taiwan, ROC
- Institute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan, ROC
| | - Wen-Ling Lee
- Institute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan, ROC
- Department of Medicine, Cheng-Hsin General Hospital, Taipei, Taiwan, ROC
- Department of Nursing, Oriental Institute of Technology, New Taipei City, Taiwan, ROC
| | - Peng-Hui Wang
- Institute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan, ROC
- Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Department of Medical Research, China Medical University Hospital, Taichung, Taiwan, ROC
- Female Cancer Foundation, Taipei, Taiwan, ROC
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Tsai HW, Wang PH, Hsu PT, Chen SN, Lin LT, Li CJ, Tsui KH. Laser irradiation pretreatment improves endometrial preparation of frozen-thawed embryo transfer in recurrent implantation failure patients. Gynecol Endocrinol 2020; 36:734-738. [PMID: 31928249 DOI: 10.1080/09513590.2020.1712694] [Citation(s) in RCA: 0] [Impact Index Per Article: 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] [Indexed: 10/25/2022] Open
Abstract
Recurrent implantation failure (RIF) remains a clinical dilemma. Helium-Neon (He-Ne) laser irradiation has recently become more popular under certain clinical conditions. Given the unique therapeutic effects, we were interested in determining whether pretreatment with He-Ne laser irradiation prior to frozen-thawed embryo transfer (FET) would improve the microcirculation and cause the release of growth factors and cytokines, thus improving endometrial receptivity and the clinical pregnancy rates. Patients chose for themselves whether to proceed with (n = 29) or without (n = 31) pretreatment with He-Ne laser irradiation prior to FET. The clinical pregnancy rate (37.9%) and implantation rate (20.3%) were higher in the laser-treatment group than in the control group (35.5% and 15.9%, respectively, p = .844 and .518, respectively). The live birth rate was higher in the laser-treatment group (27.6% vs. 25.8%, respectively, p = .876) and the miscarriage rate was lower in the laser-treatment group (18.2% and 27.3%, respectively, p = .611). No side effects or complications from laser irradiation were encountered in patients who received the laser treatment. We concluded that pretreatment with He-Ne laser prior to FET may be an alternative choice for RIF-affected women; however, additional well-designed prospective studies are necessary to determine the precise clinical value of this treatment.
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Affiliation(s)
- Hsiao-Wen Tsai
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
- Department of Obstetrics and Gynecology, National Yang-Ming University, Taipei, Taiwan
- Shu-Zen Junior College of Medicine and Management, Kaohsiung, Taiwan
| | - Peng-Hui Wang
- Department of Obstetrics and Gynecology, National Yang-Ming University, Taipei, Taiwan
- Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, Taipei, Taiwan
- Department of Medical Research, China Medical University Hospital, Taichung, Taiwan
- Institute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Pei-Te Hsu
- Department of Physical Medicine & Rehabilitation, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - San-Nung Chen
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Li-Te Lin
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Chia-Jung Li
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Kuan-Hao Tsui
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
- Department of Pharmacy and Master Program, College of Pharmacy and Health Care, Tajen University, Pingtung County, Taiwan
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28
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Chern CU, Li JY, Tsui KH, Wang PH, Wen ZH, Lin LT. Dual-trigger improves the outcomes of in vitro fertilization cycles in older patients with diminished ovarian reserve: A retrospective cohort study. PLoS One 2020; 15:e0235707. [PMID: 32628729 PMCID: PMC7337315 DOI: 10.1371/journal.pone.0235707] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Accepted: 06/19/2020] [Indexed: 11/24/2022] Open
Abstract
Background Dual-trigger for final oocyte maturation has been applied on the women with poor ovarian response or diminished ovarian reserve. However, the results were controversial. The Patient-Oriented Strategies Encompassing IndividualizeD Oocyte Number (POSEIDON) stratification is a set of newly established criteria for low prognosis patients. The aim of this study was to examine the effectiveness of dual-trigger for final oocyte maturation on the in vitro fertilization (IVF) outcomes of patients who fulfill the POSEIDON group 4 criteria. Methods This retrospective cohort study investigated 384 cycles fulfilling the POSEIDON group 4 criteria. The patients underwent IVF treatment using the gonadotropin-releasing hormone (GnRH) antagonist protocol. The study group contained 194 cycles that received dual-trigger (human chorionic gonadotropin [hCG] plus GnRH-agonist) for final oocyte maturation. The control group included 114 cycles where final oocyte maturation was performed with only hCG. Baseline characteristics and cycle parameters, as well as IVF outcomes of both groups were compared. Results Baseline characteristics were similar between the dual trigger group and the control group. In terms of IVF outcomes, the dual trigger group demonstrated significantly higher number of retrieved oocytes, metaphase II oocytes, fertilized oocytes, day-3 embryos, and top-quality day-3 embryos. A statistically significant improvement in clinical pregnancy rate and live birth rate was also observed in the dual trigger group. Conclusions Our data suggests that dual trigger for final oocyte maturation might improve clinical pregnancy rates and live birth rates of IVF cycles in patients fulfilling the POSEIDON group 4 criteria.
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Affiliation(s)
- Chyi-Uei Chern
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung City, Taiwan
| | - Ju-Yueh Li
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung City, Taiwan
| | - Kuan-Hao Tsui
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung City, Taiwan
- Institute of BioPharmaceutical sciences, National Sun Yat-sen University, Kaohsiung City, Taiwan
- Department of Obstetrics and Gynecology, National Yang-Ming University School of Medicine, Taipei, Taiwan
- Department of Pharmacy and Master Program, College of Pharmacy and Health Care, Tajen University, Pingtung County, Taiwan
| | - Peng-Hui Wang
- Department of Obstetrics and Gynecology, National Yang-Ming University School of Medicine, Taipei, Taiwan
- Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, Taipei, Taiwan
- Department of Medical Research, China Medical University Hospital, Taichung City, Taiwan
| | - Zhi-Hong Wen
- Department of Marine Biotechnology and Resources, National Sun Yat-sen University, Kaohsiung City, Taiwan
| | - Li-Te Lin
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung City, Taiwan
- Institute of BioPharmaceutical sciences, National Sun Yat-sen University, Kaohsiung City, Taiwan
- Department of Obstetrics and Gynecology, National Yang-Ming University School of Medicine, Taipei, Taiwan
- * E-mail:
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La Rosa VL, Barra F, Chiofalo B, Platania A, Di Guardo F, Conway F, Di Angelo Antonio S, Lin LT. An overview on the relationship between endometriosis and infertility: the impact on sexuality and psychological well-being. J Psychosom Obstet Gynaecol 2020; 41:93-97. [PMID: 31466493 DOI: 10.1080/0167482x.2019.1659775] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Purpose: Women with endometriosis represent a significant proportion of all outpatient gynecological consultations. Endometriosis is a benign chronic condition characterized by the spreading of endometrial-like tissue outside the uterus. A correlation between endometriosis and infertility has been strongly underlined in the literature about the topic: recent data suggest that up to 50% of women with infertility may suffer from this disease. The aim of this brief commentary is to focus the attention on the importance of a multidisciplinary approach for patients with endometriosis, including an accurate psychological and sexological counselling.Materials and Methods: We propose a brief point of view about a multidisciplinary approach in the treatment of endometriosis and associated infertility.Results and conclusions: Endometriosis is associated to a worse quality of life. Women with endometriosis also report higher levels of psychological conditions such as anxiety and depression. For this reason, an integrative approach is strongly advisable in order to improve social functions and mental health of these women and their partners. This may allow a more correct therapeutic management of these patients, reducing the potential negative impact of the disease on the mental wellbeing of the couple.
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Affiliation(s)
| | - Fabio Barra
- Academic Unit of Obstetrics and Gynaecology, Ospedale Policlinico San Martino, Genoa, Italy
| | - Benito Chiofalo
- Gynecologic Oncology Unit, Department of Experimental Clinical Oncology, "Regina Elena" National Cancer Institute, Rome, Italy
| | | | - Federica Di Guardo
- Department of General Surgery and Medical Surgical Specialties, University of Catania, Catania, Italy
| | - Francesca Conway
- Department of Biomedicine and Prevention, Section of Gynecology and Obstetrics, University of Rome Tor Vergata, Rome, Italy
| | - Silvia Di Angelo Antonio
- Department of Biomedicine and Prevention, Section of Gynecology and Obstetrics, University of Rome Tor Vergata, Rome, Italy
| | - Li-Te Lin
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
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La Rosa VL, Shah M, Kahramanoglu I, Cerentini TM, Ciebiera M, Lin LT, Dirnfeld M, Minona P, Tesarik J. Quality of life and fertility preservation counseling for women with gynecological cancer: an integrated psychological and clinical perspective. J Psychosom Obstet Gynaecol 2020; 41:86-92. [PMID: 31373525 DOI: 10.1080/0167482x.2019.1648424] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Purpose: Relational and sexual problems are frequent in patients with a diagnosis of gynecological cancer, because this disease has a strong negative impact on female identity and sexuality. Psychological and sexual functioning is affected by inauspicious diagnosis. Furthermore, therapies may compromise reproductive function. The aim of this study is to propose a general overview on the impact of gynecological cancer on quality of life and psychological and sexual functioning, as well as on the importance of adequate counseling related to fertility preservation techniques.Materials and methods: We provide a narrative overview of the recent literature about quality of life and fertility preservation counselling in women with gynecological cancer.Results and conclusions: According to recent studies, 75% of women between 18 and 45 years with a diagnosis of cancer wish to have children. When cancer affects the reproductive system, the psychological distress is even stronger because there is a loss of menstrual function and fertility. Currently, fertility preservation techniques in women with gynecological cancer are beneficial and lead to an improvement in the quality of life.
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Affiliation(s)
| | - Mohsin Shah
- Department of Physiology, Institute of Basic Medical Sciences, Khyber Medical University, Peshawar, Pakistan
| | - Ilker Kahramanoglu
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, Cerrahpasa Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | | | - Michal Ciebiera
- Second Department of Obstetrics and Gynecology, The Center of Postgraduate Medical Education, Warsaw, Poland
| | - Li-Te Lin
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Martha Dirnfeld
- Department of Obstetrics and Gynecology, Division of Reproductive Endocrinology-IVF, Carmel Medical Center, Bruce & Ruth Rappaport Faculty of Medicine, Technion Haifa, Haifa, Israel
| | | | - Jan Tesarik
- Molecular Assisted Reproduction and Genetics, MARGen Clinic, Granada, Spain
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Lin PH, Lin LT, Li CJ, Kao PG, Tsai HW, Chen SN, Wen ZH, Wang PH, Tsui KH. Combining Bioinformatics and Experiments to Identify CREB1 as a Key Regulator in Senescent Granulosa Cells. Diagnostics (Basel) 2020; 10:diagnostics10050295. [PMID: 32403258 PMCID: PMC7277907 DOI: 10.3390/diagnostics10050295] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [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: 04/26/2020] [Revised: 05/08/2020] [Accepted: 05/08/2020] [Indexed: 02/07/2023] Open
Abstract
Aging of functional ovaries occurs many years before aging of other organs in the female body. In recent years, a greater number of women continue to postpone their pregnancies to later stages in their lives, raising concerns of the effect of ovarian aging. Mitochondria play an important role in the connection between the aging granulosa cells and oocytes. However, the underlying mechanisms of mitochondrial dysfunction in these cells remain poorly understood. Therefore, we evaluated the molecular mechanism of the aging granulosa cells, including aspects such as accumulation of mitochondrial reactive oxygen species, reduction of mtDNA, imbalance of mitochondrial dynamics, and diminished cell proliferation. Here, we applied bioinformatics approaches, and integrated publicly available resources, to investigate the role of CREB1 gene expression in reproduction. Senescence hallmark enrichment and pathway analysis suggested that the downregulation of bioenergetic-related genes in CREB1. Gene expression analyses showed alterations in genes related to energy metabolism and ROS production in ovary tissue. We also demonstrate that the biogenesis of aging granulosa cells is subject to CREB1 binding to the PRKAA1 and PRKAA2 upstream promoters. In addition, cofactors that regulate biogenesis significantly increase the levels of SIRT1 and PPARGC1A mRNA in the aging granulosa cells. These findings demonstrate that CREB1 elevates an oxidative stress-induced senescence in granulosa cells by reducing the mitochondrial function.
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Affiliation(s)
- Pei-Hsuan Lin
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan; (P.-H.L.); (L.-T.L.); (C.-J.L.); (P.-G.K.); (H.-W.T.); (S.-N.C.)
- Daan Maternal and Children Hospital, Tainan 700, Taiwan
| | - Li-Te Lin
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan; (P.-H.L.); (L.-T.L.); (C.-J.L.); (P.-G.K.); (H.-W.T.); (S.-N.C.)
- Institute of BioPharmaceutical Sciences, National Sun Yat-sen University, Kaohsiung 804, Taiwan
- Department of Obstetrics and Gynecology, School of Medicine, National Yang-Ming University, Taipei 112, Taiwan;
| | - Chia-Jung Li
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan; (P.-H.L.); (L.-T.L.); (C.-J.L.); (P.-G.K.); (H.-W.T.); (S.-N.C.)
- Institute of BioPharmaceutical Sciences, National Sun Yat-sen University, Kaohsiung 804, Taiwan
| | - Pei-Gang Kao
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan; (P.-H.L.); (L.-T.L.); (C.-J.L.); (P.-G.K.); (H.-W.T.); (S.-N.C.)
| | - Hsiao-Wen Tsai
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan; (P.-H.L.); (L.-T.L.); (C.-J.L.); (P.-G.K.); (H.-W.T.); (S.-N.C.)
- Institute of BioPharmaceutical Sciences, National Sun Yat-sen University, Kaohsiung 804, Taiwan
| | - San-Nung Chen
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan; (P.-H.L.); (L.-T.L.); (C.-J.L.); (P.-G.K.); (H.-W.T.); (S.-N.C.)
| | - Zhi-Hong Wen
- Department of Marine Biotechnology and Resources, National Sun Yat-sen University, Kaohsiung 804, Taiwan;
| | - Peng-Hui Wang
- Department of Obstetrics and Gynecology, School of Medicine, National Yang-Ming University, Taipei 112, Taiwan;
- Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, Taipei 112, Taiwan
- Department of Medical Research, China Medical University Hospital, Taichung 404, Taiwan
- Female Cancer Foundation, Taipei 104, Taiwan
| | - Kuan-Hao Tsui
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan; (P.-H.L.); (L.-T.L.); (C.-J.L.); (P.-G.K.); (H.-W.T.); (S.-N.C.)
- Institute of BioPharmaceutical Sciences, National Sun Yat-sen University, Kaohsiung 804, Taiwan
- Department of Obstetrics and Gynecology, School of Medicine, National Yang-Ming University, Taipei 112, Taiwan;
- Department of Pharmacy and Master Program, College of Pharmacy and Health Care, Tajen University, Pingtung County 907, Taiwan
- Correspondence:
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Reyes-Muñoz E, Guardo FD, Ciebiera M, Kahramanoglu I, Sathyapalan T, Lin LT, Shah M, Karaman E, Fan S, Zito G, Noventa M. Diet and Nutritional Interventions with the Special Role of Myo-Inositol in Gestational Diabetes Mellitus Management. An Evidence-Based Critical Appraisal. Curr Pharm Des 2020; 25:2467-2473. [PMID: 31333107 DOI: 10.2174/1381612825666190722155512] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Accepted: 07/20/2019] [Indexed: 02/08/2023]
Abstract
BACKGROUND Gestational Diabetes Mellitus (GDM), defined as glucose intolerance with onset or first recognition during pregnancy, represents one of the most common maternal-fetal complications during pregnancy and it is associated with poor perinatal outcomes. To date, GDM is a rising condition over the last decades coinciding with the ongoing epidemic of obesity and Type 2 Diabetes Mellitus (T2DM). OBJECTIVE The aim of this review is to discuss the role of diet and nutritional interventions in preventing GDM with the explanation of the special role of myo-inositol (MI) in this matter. METHODS We performed an overview of the most recent literature data on the subject with particular attention to the effectiveness of diet and nutritional interventions in the prevention of GDM with the special role of MI. RESULTS Nutritional intervention and physical activity before and during pregnancy are mandatory in women affected by GDM. Moreover, the availability of insulin-sensitizers such as different forms of inositol has dramatically changed the scenario, allowing the treatment of several metabolic diseases, such as those related to glucose dysbalance. Although the optimal dose, frequency, and form of MI administration need to be further investigated, diet supplementation with MI appears to be an attractive alternative for the GDM prevention as well as for the reduction of GDM-related complications. CONCLUSIONS More studies should be conducted to prove the most effective nutritional intervention in GDM. Regarding the potential effectiveness of MI, further evidence in multicenter, randomized controlled trials is needed to draw firm conclusions.
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Affiliation(s)
- Enrique Reyes-Muñoz
- Department of Endocrinology, Instituto Nacional de Perinatologia Isidro Espinosa de los Reyes, Mexico City, Mexico
| | - Federica Di Guardo
- Department of General Surgery and Medical Surgical Specialties, University of Catania, Catania, Italy
| | - Michal Ciebiera
- Second Department of Obstetrics and Gynecology, The Center of Postgraduate Medical Education, Warsaw, Poland
| | - Ilker Kahramanoglu
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Cerrahpasa Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | | | - Li-Te Lin
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Mohsin Shah
- Department of Physiology, Institute of Basic Medical Sciences, Khyber Medical University, Peshawar, Pakistan
| | - Erbil Karaman
- Department of Obstetrics and Gynecology, Yuzuncu Yil University Medical Faculty, Van, Turkey
| | - Shangrong Fan
- Department of Obstetrics and Gynecology, Peking University Shenzhen Hospital, Shenzhen, China
| | - Gabriella Zito
- Department of Obstetrics and Gynecology, Institute for Maternal and Child Health-IRCCS "Burlo Garofolo", Trieste, Italy
| | - Marco Noventa
- Department of Woman and Child Health, University of Padua, Padua, Italy
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Li JY, Wang PH, Vitale SG, Chen SN, Marranzano M, Cianci A, Lin LT, Tsui KH. Pregnancy-induced hypertension is an independent risk factor for meconium aspiration syndrome: A retrospective population based cohort study. Taiwan J Obstet Gynecol 2019; 58:396-400. [PMID: 31122532 DOI: 10.1016/j.tjog.2018.11.034] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/19/2018] [Indexed: 12/17/2022] Open
Abstract
OBJECTIVE Meconium aspiration syndrome (MAS), possibly resulting from fetal hypoxia, is a respiratory distress disorder in the infant. Pregnancy-induced hypertension (PIH) can cause placental dysfunction and lead to fetal hypoxia, which may induce the development of MAS. Therefore, the aim of this study was to determine the association between PIH and MAS and to identify the predictive risk factors. MATERIALS AND METHODS This was a retrospective cohort study. We selected patients with newly diagnosed PIH and a matched cohort group from the Taiwan National Health Insurance Research Database (NHIRD), from January 1, 2000 till December 31, 2013. For each patient in the PIH cohort, 4 subjects without PIH, matched for age and year of delivery, were randomly selected as the comparison cohort. The incidence of meconium aspiration syndrome was assessed in both groups. RESULTS Among the 23.3 million individuals registered in the NHIRD, 29,013 patients with PIH and 116,052 matched controls were identified. Patients who experienced PIH had a higher incidence of MAS than did those without PIH. According to a multivariate analysis, PIH (odds ratio [OR] = 1.70, 95% confidence interval [CI] = 1.49-1.93, p < 0.0001) was independently associated with increased risk of MAS. Additionally, age ≥30 years (OR = 1.26, 95% CI = 1.12-1.42, p = 0.0001), nulliparity (OR = 1.13, 95% CI = 1.01-1.27, p = 0.0367) and patients with diabetes mellitus (OR = 3.09, 95% CI = 1.35-7.09, p = 0.0078) were also independent risk factors of MAS. CONCLUSION Patients with PIH obtained higher subsequent risk for the development of MAS than those without PIH. Besides, age ≥30 years, nulliparity and patients with diabetes mellitus are the independent risk factors of developing MAS.
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Affiliation(s)
- Ju-Yueh Li
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Peng-Hui Wang
- Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, Taipei, Taiwan, ROC; Department of Obstetrics and Gynecology, National Yang-Ming University, Taipei, Taiwan, ROC; Institute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan, ROC; Department of Medical Research, China Medical University Hospital, Taichung, Taiwan, ROC
| | - Salvatore Giovanni Vitale
- Department of General Surgery and Medical Surgical Specialties, University of Catania, Catania, Italy
| | - San-Nung Chen
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Marina Marranzano
- Department of Medical and Surgical Sciences and Advanced Technologies "G.F. Ingrassia", University of Catania, Catania, Italy
| | - Antonio Cianci
- Department of General Surgery and Medical Surgical Specialties, University of Catania, Catania, Italy
| | - Li-Te Lin
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan; Department of Obstetrics and Gynecology, National Yang-Ming University, Taipei, Taiwan, ROC; Department of Biological Science, National Sun Yat-sen University, Kaohsiung City, Taiwan.
| | - Kuan-Hao Tsui
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan; Department of Obstetrics and Gynecology, National Yang-Ming University, Taipei, Taiwan, ROC; Department of Pharmacy and Graduate Institute of Pharmaceutical Technology, Tajen University, Pingtung County, Taiwan.
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La Rosa VL, Ciebiera M, Lin LT, Sleiman Z, Cerentini TM, Lordelo P, Kahramanoglu I, Bruni S, Garzon S, Fichera M. Multidisciplinary management of women with pelvic organ prolapse, urinary incontinence and lower urinary tract symptoms.A clinical and psychological overview. Prz Menopauzalny 2019; 18:184-190. [PMID: 31975987 PMCID: PMC6970416 DOI: 10.5114/pm.2019.89496] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/10/2019] [Accepted: 08/24/2019] [Indexed: 02/05/2023]
Abstract
Although female sexual dysfunctions are common among women with urogynecological conditions, they have not been thoroughly studied and there are still many questions without an answer. The recent evidence on sexual disorders in women with urogynecological diseases shows a quite wide spectrum of therapeutic approaches, which require the physicians to take into account not only the primary symptoms, but also all the associated factors negatively affected. It has been widely underlined that gynecological diseases are often associated with high stress and have a negative impact on quality of life and psychological well-being of women affected. For this reason, a multidisciplinary approach for the management of these diseases is highly recommended. Also in the case of urogynecological disorders, it is important to take into account psychological outcomes throughout the diagnostic and therapeutic process. In the light of these considerations, the aim of this short review is to evaluate the impact of the main urogynecological diseases and the currently available therapeutic options in order to improve quality of life and sexuality of these patients and to stress the need for a multidisciplinary approach in order to minimize the negative consequences of these diseases for the sexual well-being of women and their partners.
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Affiliation(s)
- Valentina Lucia La Rosa
- Unit of Psychodiagnostics and Clinical Psychology, University of Catania, Catania, Italy
- Corresponding author: Valentina Lucia La Rosa, Unit of Psychodiagnostics and Clinical Psychology, University of Catania, Via Santa Sofia 78, 95123 Catania, Italy, e-mail:
| | - Michał Ciebiera
- Second Department of Obstetrics and Gynecology, The Center of Postgraduate Medical Education, Warsaw, Poland
| | - Li-Te Lin
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Zaki Sleiman
- Department of Obstetrics and Gynecology, Lebanese American University, Beirut, Lebanon
| | - Tais Marques Cerentini
- Postgraduate Program in Rehabilitation Sciences, Federal University of Health Sciences of Porto Alegre, Porto Alegre, Brazil
| | | | - Ilker Kahramanoglu
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, Cerrahpasa Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Simone Bruni
- Department of Molecular and Developmental Medicine, Division of Obstetrics and Gynecology, University of Siena, Siena, Italy
| | - Simone Garzon
- Department of Obstetrics and Gynecology, “Filippo Del Ponte” Hospital, University of Insubria, Varese, Italy
| | - Michele Fichera
- Department of General Surgery and Medical Surgical Specialties, University of Catania, Catania, Italy
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Pan LF, Wang PH, Lin LT, Hsu S, Tsui KH. Factors that influence infertile couples' selection of reproductive medicine centers---A cross-sectional questionnaire study. Taiwan J Obstet Gynecol 2019; 58:633-639. [PMID: 31542084 DOI: 10.1016/j.tjog.2019.07.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/17/2019] [Indexed: 10/26/2022] Open
Abstract
OBJECTIVE The number of infertile women undergoing in vitro fertilization (IVF) cycles has increased annually. Due to this competitive environment, we designed a questionnaire and aimed to investigate factors affecting the choice of reproductive medicine center among infertile couples. MATERIALS AND METHODS This was a retrospective cross-sectional study that analyzed questionnaires provided by the reproductive medicine center of the Kaohsiung Veterans General Hospital from January 2018 to June 2018. In the questionnaire, there are six categories (environment and equipment, service quality, patient safety, medical quality, information acquisition channel and other) and 36 items. The identified factors were scored and then weighted using principal component analysis. RESULTS Most of the 100 identified infertile women were aged 31-35 years, were married 1-3 years, and had a university education level. In the weight analysis, "Clean outpatient clinic and medical equipment" had the greatest weight in the dimension of environment and equipment. The item with the greatest weight in the dimension of service quality was "Waiting time for registration, charging, and receiving medicine". In the dimension of patient safety, "Privacy is highly respected by medical personnel" had the highest weight. The item with the greatest weight in the dimension of medical quality was "Success rate of reproductive medicine center". The three items with the highest weights in the dimension of information acquisition channel were "Newspapers and magazines", "TV media", and "Facebook page and website of our hospital". In the other dimensions, the two with the greatest weights were "Reputation of the hospital" and "Reputation of physicians". CONCLUSION In the infertile couples' view, optimal reproductive medicine centers should have a high success rate and great reputation on the internet and in mass media. Additionally, a short waiting time and high levels of privacy and confidentiality are also imperative.
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Affiliation(s)
- Li-Fei Pan
- College of Finance and Banking, National Kaohsiung University of Science and Technology, Kaohsiung, Taiwan; Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Peng-Hui Wang
- Department of Obstetrics and Gynecology, National Yang-Ming University School of Medicine, Taipei, Taiwan; Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, Taiwan; Department of Medical Research, China Medical University Hospital, Taiwan
| | - Li-Te Lin
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan; Department of Obstetrics and Gynecology, National Yang-Ming University School of Medicine, Taipei, Taiwan
| | - Shuofen Hsu
- Department of Risk Management & Insurance, National Kaohsiung University of Science and Technology, Kaohsiung, Taiwan.
| | - Kuan-Hao Tsui
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan; Department of Obstetrics and Gynecology, National Yang-Ming University School of Medicine, Taipei, Taiwan; Department of Pharmacy and Master Program, College of Pharmacy and Health Care, Tajen University, Pingtung County, Taiwan.
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Tsui KH, Wu MY, Lin LT, Wen ZH, Li YH, Chu PY, Li CJ. Disruption of mitochondrial homeostasis with artemisinin unravels anti-angiogenesis effects via auto-paracrine mechanisms. Am J Cancer Res 2019; 9:6631-6645. [PMID: 31588240 PMCID: PMC6771251 DOI: 10.7150/thno.33353] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [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: 01/20/2019] [Accepted: 07/30/2019] [Indexed: 12/19/2022] Open
Abstract
Rationale: Tumor angiogenesis promotes tumor development, progression, growth, and metastasis. Metronomic chemotherapy involves the frequent administration of low-dose chemotherapeutic agents to block angiogenic activity and reduce side effects. Methods: MDA-MB-231 cells were treated with various concentrations of artemisinin (ART) and vinorelbine (NVB) and the cytotoxic effects of ART/NVB were determined using the CCK-8 assay. Mitochondrial reactive oxygen species (ROS) levels, mitochondrial membrane potential (∆Ψm) and mass were assessed using MitoSOX, TMRE and MitoTracker green staining. Western blot analysis was used to quantify the expression of autophagy-related proteins. Herein, by using bioinformatics analysis and experimental verification, we identified CREB as a master in MDA-MB-231 cells. Results: We found that artemisinin (ART), which exhibits anti-angiogenic and anti-cancer effects via mitochondrial regulation, synergized with vinorelbine (NVB) to inhibit MDA-MB-231 cell proliferation. ART and NVB cooperated to regulate mitochondrial biogenesis. CREB acted as a crucial regulator of PGC1α and VEGF, which played critical roles in NVB-dependent growth factor depletion. Moreover, CREB suppression significantly reversed mitochondrial dysfunction following ART/NVB co-treatment. In addition, combination treatment with ART and NVB significantly suppressed tumor growth in a nude mouse xenograft model, with downregulated CREB and PGC1α expression levels observed in tumor biopsies, in agreement with our in vitro and ex vivo data. Conclusions: These findings support the hypothesis that ART affects cancer and endothelial cells by targeting the auto-paracrine effects of VEGF to suppress mitochondrial biogenesis, angiogenesis, and migration between cancer cells and endothelial cells.
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La Rosa VL, Ciebiera M, Lin LT, Fan S, Butticè S, Sathyapalan T, Jędra R, Lordelo P, Favilli A. Treatment of genitourinary syndrome of menopause: the potential effects of intravaginal ultralow-concentration oestriol and intravaginal dehydroepiandrosterone on quality of life and sexual function. Prz Menopauzalny 2019; 18:116-122. [PMID: 31488961 PMCID: PMC6719636 DOI: 10.5114/pm.2019.86836] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/06/2019] [Accepted: 06/23/2019] [Indexed: 02/05/2023]
Abstract
The climacteric is considered a natural phase in a woman's aging process and is defined as the period starting from the decline in ovarian activity until after the end of ovarian function. Genitourinary syndrome of menopause (GSM) is commonly observed in menopausal women and is characterised by a collection of symptoms resulting from changes to the internal and external genitalia as well as the lower urinary tract. Several studies have demonstrated the close association between sexual dysfunction and symptoms related to GSM. Many medications, at different doses, have been studied over the years for the treatment of the symptoms of GSM. More specifically, ultralow-dose intravaginal oestriol and intravaginal dehydroepiandrosterone (DHEA) are reported to improve symptoms, signs, and quality of life of women with GSM, and they are safe owing to their specific local effect. While the dosage and the administration of intravaginal DHEA are well defined, the literature on intravaginal oestriol is less uniform: different doses and times of administration are proposed with different possible combinations with other non-pharmacological therapies, although a more standardised treatment may be necessary. The aim of this review is to summarise the available data about the effects of ultralow-concentration oestriol and intravaginal DHEA on the menopause-related symptoms, quality of life, and sexual function of women affected by GSM.
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Affiliation(s)
| | - Michał Ciebiera
- Second Department of Obstetrics and Gynaecology, The Centre of Postgraduate Medical Education, Warsaw, Poland
| | - Li-Te Lin
- Department of Obstetrics and Gynaecology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Shangrong Fan
- Department of Obstetrics and Gynaecology, Peking University Shenzhen Hospital, Shenzhen, China
| | - Salvatore Butticè
- Department of Urology, San Giovanni di Dio Hospital, Agrigento, Italy
| | - Thozhukat Sathyapalan
- Department of Academic Diabetes, Endocrinology and Metabolism, Hull York Medical School, University of Hull, Hull, UK
| | - Robert Jędra
- Second Department of Obstetrics and Gynaecology, The Centre of Postgraduate Medical Education, Warsaw, Poland
| | | | - Alessandro Favilli
- Section of Obstetrics and Gynaecology, Department of Surgical and Biomedical Sciences, Santa Maria Della Misericordia Hospital, University of Perugia, Perugia, Italy
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Chen SN, Chang R, Lin LT, Chern CU, Tsai HW, Wen ZH, Li YH, Li CJ, Tsui KH. MicroRNA in Ovarian Cancer: Biology, Pathogenesis, and Therapeutic Opportunities. Int J Environ Res Public Health 2019; 16:ijerph16091510. [PMID: 31035447 PMCID: PMC6539609 DOI: 10.3390/ijerph16091510] [Citation(s) in RCA: 73] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Revised: 04/08/2019] [Accepted: 04/25/2019] [Indexed: 12/19/2022]
Abstract
Ovarian cancer comprises one of the three major malignant tumor types in the female reproductive system. The mortality rate of this cancer is the highest among all gynecological tumors, with ovarian cancer metastasis constituting an important cause of death. Therefore, markers for disease prediction and prognosis are highly desirable for early diagnosis as well as for helping optimize and personalize treatment. Recently, microRNAs (miRNAs), which consist of short-sequence RNAs that do not encode a protein, have emerged as new biomarkers in the clinical diagnosis and treatment of ovarian cancer. By pairing with bases specific to the target messenger RNA (mRNA), miRNAs cause degradation of the target mRNA or inhibit its translation, thereby regulating various cellular processes including cell proliferation and adhesion. Increasing numbers of studies have shown that miRNA expression abnormality plays an important role in the development of ovarian cancer. In this review, we discuss the mechanisms of miRNA action, current research regarding their role in the suppression or promotion of ovarian cancer, and their use as markers for diagnosis of prognosis or as therapeutic targets for this disease. Finally, we present future perspectives regarding the clinical management of ovarian cancer and the role for miRNAs therein.
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Affiliation(s)
- San-Nung Chen
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan.
| | - Renin Chang
- Department of Emergency Medicine, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan.
- Department of Recreation Sports Management, Tajen University, Pingtung 907, Taiwan.
- Institute of Biotechnology and Chemical Engineering, I-Shou University, Kaohsiung 840, Taiwan.
| | - Li-Te Lin
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan.
- Department of Obstetrics and Gynecology, National Yang-Ming University School of Medicine, Taipei 112, Taiwan.
- Department of Biological Science, National Sun Yat-sen University, Kaohsiung 804, Taiwan.
| | - Chyi-Uei Chern
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan.
| | - Hsiao-Wen Tsai
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan.
| | - Zhi-Hong Wen
- Department of Marine Biotechnology and Resources, National Sun Yat-sen University, Kaohsiung 804, Taiwan.
- Marine Biomedical Laboratory and Center for Translational Biopharmaceuticals, Department of Marine Biotechnology and Resources, National Sun Yat-sen University, Kaohsiung 813, Taiwan.
| | - Yi-Han Li
- Department of Pathology & Immunology, Baylor College of Medicine, Houston, TX 77030, USA.
| | - Chia-Jung Li
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan.
| | - Kuan-Hao Tsui
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan.
- Department of Emergency Medicine, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan.
- Department of Pharmacy and Master Program, College of Pharmacy and Health Care, Tajen University, Pingtung 907, Taiwan.
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Chen SN, Wang PH, Hsieh MF, Tsai HW, Lin LT, Tsui KH. Maternal pregnancy-induced hypertension increases the subsequent risk of neonatal candidiasis: A nationwide population-based cohort study. Taiwan J Obstet Gynecol 2019; 58:261-265. [PMID: 30910150 DOI: 10.1016/j.tjog.2019.01.017] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/12/2018] [Indexed: 11/30/2022] Open
Abstract
OBJECTIVE Neonatal candidiasis is a leading infectious cause of significant morbidity and mortality in premature birth mainly due to impaired physical barriers and immature immune system of fetus. Maternal pregnancy-induced hypertension (PIH) has been reported to be able to disturb the neonatal immune system, which could cause the increased possibility of neonatal infection. Therefore, we hypothesized that maternal PIH may increase the risk of neonatal candidiasis. The aim of this study was to evaluate whether PIH increased the risk of neonatal candidiasis and identify the predictive risk factors. MATERIALS AND METHODS Patients with newly diagnosed PIH between January 1, 2000, and December 31, 2013 were selected from the Taiwan National Health Insurance Research Database (NHIRD). For each patient in the PIH cohort, 4 subjects without PIH, matched for age and year of delivery, were randomly selected as the comparison cohort. A Cox proportional regression model was used to estimate the risks of neonatal candidiasis in both cohorts. RESULTS Among the 23.3 million individuals registered in the NHIRD, 29,013 patients with PIH and 116,052 matched controls were identified. Patients with PIH had a higher incidence of neonatal candidiasis than did those without PIH. According to the multivariate analysis, PIH (odds ratio [OR] = 2.08, 95% confidence interval [CI] = 1.11-3.19, p < 0.0228), single parity (OR = 1.91, 95% CI = 1.00-3.65, p < 0.0499), and preterm birth (OR = 3.57, 95% CI = 1.84-6.93, p = 0.0002) were independent risk factors for the development of neonatal candidiasis. CONCLUSION Patients who had a history of PIH was associated with an increased risk of having infants who develop neonatal candidiasis compared with those without PIH. Additionally, preterm birth was an independent risk factor for the development of neonatal candidiasis.
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Affiliation(s)
- San-Nung Chen
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Peng-Hui Wang
- Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, Taipei, Taiwan; Department of Obstetrics and Gynecology, National Yang-Ming University, Taipei, Taiwan; Institute of Clinical Medicine, National Yang-Ming University School of Medicine, Taipei, Taiwan; Department of Medical Research, China Medical University Hospital, Taichung, Taiwan
| | - Ming-Fang Hsieh
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Hsiao-Wen Tsai
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan; Institute of Clinical Medicine, National Yang-Ming University School of Medicine, Taipei, Taiwan
| | - Li-Te Lin
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan; Department of Obstetrics and Gynecology, National Yang-Ming University, Taipei, Taiwan; Department of Nursing, Shu-Zen Junior College of Medicine and Management, Kaohsiung, Taiwan.
| | - Kuan-Hao Tsui
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan; Department of Obstetrics and Gynecology, National Yang-Ming University, Taipei, Taiwan; Department of Pharmacy and Graduate Institute of Pharmaceutical Technology, Tajen University, Pingtung County, Taiwan.
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Chen SN, Tsui KH, Wang PH, Chern CU, Wen ZH, Lin LT. Dehydroepiandrosterone Supplementation Improves the Outcomes of in vitro Fertilization Cycles in Older Patients With Diminished Ovarian Reserve. Front Endocrinol (Lausanne) 2019; 10:800. [PMID: 31803144 PMCID: PMC6873389 DOI: 10.3389/fendo.2019.00800] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2019] [Accepted: 11/01/2019] [Indexed: 01/03/2023] Open
Abstract
Background: Dehydroepiandrosterone (DHEA) supplementation has been reported to have beneficial effects on the in vitro fertilization (IVF) outcomes of patients with poor ovarian response or diminished ovarian reserve. The Patient-Oriented Strategies Encompassing IndividualizeD Oocyte Number (POSEIDON) stratification is a set of newly established criteria for low prognosis patients. The aim of this study was to examine the potential effects of DHEA supplementation on the IVF outcomes of patients who fulfill the POSEIDON group 4 criteria. Methods: This retrospective cohort study investigated 297 cycles that fulfilled the POSEIDON group 4 criteria and underwent IVF treatment using the gonadotropin-releasing hormone antagonist protocol. The study group contained 159 cycles that received DHEA (30 mg three times per day) daily for 12 weeks before their IVF cycles. The control group included 138 cycles that underwent IVF cycles but did not receive DHEA. The baseline characteristics and cycle parameters as well as the IVF outcomes of both groups were compared. Results: In terms of baseline characteristics, more previous IVF attempts and lower AMH levels were found in the study group than in the control group. Regarding IVF outcomes, patients in the study group had significantly higher follicular oocyte index and higher numbers of retrieved oocytes, metaphase II oocytes, fertilized oocytes, day 3 embryos and top-quality day 3 embryos than those in the control group. Besides, a higher cumulative pregnancy rate and lower cancellation rate were observed in the study group than in the control group although clinical pregnancy rate, live birth rate, and cumulative live birth rate did not differ between the two groups. Whether patients are aged ≤ 40 years or aged > 40, higher numbers of oocytes and embryos were observed in the study group than in the control group. In patients aged > 40, cumulative pregnancy rate was significantly higher in the study group than in the control group. Conclusions: Our data suggest that DHEA supplementation might increase both oocyte and embryo yields, as well as cumulative pregnancy rates, in patients fulfilling the POSEIDON group 4 criteria.
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Affiliation(s)
- San-Nung Chen
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung City, Taiwan
| | - Kuan-Hao Tsui
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung City, Taiwan
- Department of Obstetrics and Gynecology, National Yang-Ming University School of Medicine, Taipei City, Taiwan
- Department of Pharmacy and Master Program, College of Pharmacy and Health Care, Yanpu Township, Taiwan
| | - Peng-Hui Wang
- Department of Obstetrics and Gynecology, National Yang-Ming University School of Medicine, Taipei City, Taiwan
- Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, Taipei City, Taiwan
- Department of Medical Research, China Medical University Hospital, Taichung City, Taiwan
| | - Chyi-Uei Chern
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung City, Taiwan
| | - Zhi-Hong Wen
- Department of Marine Biotechnology and Resources, National Sun Yat-sen University, Kaohsiung City, Taiwan
| | - Li-Te Lin
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung City, Taiwan
- Department of Obstetrics and Gynecology, National Yang-Ming University School of Medicine, Taipei City, Taiwan
- Department of Biological Science, National Sun Yat-sen University, Kaohsiung City, Taiwan
- *Correspondence: Li-Te Lin
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Chang WS, Lin LT, Hsu LC, Tang PL, Tsui KH, Wang PH. Maternal pregnancy-induced hypertension increases the subsequent risk of transient tachypnea of the newborn: A nationwide population-based cohort study. Taiwan J Obstet Gynecol 2018; 57:546-550. [PMID: 30122576 DOI: 10.1016/j.tjog.2018.06.013] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/15/2017] [Indexed: 02/07/2023] Open
Abstract
OBJECTIVE To determine the association between pregnancy-induced hypertension (PIH) and transient tachypnea of the newborn (TTN) and to identify the predictive risk factors. MATERIALS AND METHODS Pregnant women with a newly diagnosed PIH (between 2000 and 2013) from the Taiwan National Health Insurance Research Database (NHIRD) were compared with a matched (with respect to age and year of delivery) cohort of pregnant women without PIH. The occurrence of TTN was evaluated in both cohorts. RESULTS Among the 23.3 million individuals registered in the NHIRD, 29,013 patients with PIH and 116,052 matched controls were identified. According to a multivariate analysis, PIH (odds ratio [OR] = 1.85, 95% confidence interval [CI] = 1.69-2.03, p < 0.0001), age ≥ 30 years (OR = 1.38, 95% CI = 1.26-1.51, p < 0.0001), primiparity (OR = 1.37, 95% CI = 1.24-1.5, p < 0.0001), preterm birth (OR = 3.4, 95% CI = 3.09-3.75, p < 0.0001), multiple births (OR = 2.54, 95% CI = 2.24-2.89, p < 0.0001), and cesarean section (OR = 1.71, 95% CI = 1.56-1.88, p < 0.0001) were independent risk factors for the development of TTN. CONCLUSION Women with PIH have an increased risk of having infants who develop TTN compared with those without PIH. Additionally, age ≥30 years, primiparity, preterm birth, multiple births, and cesarean section were independent risk factors for the development of TTN.
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Affiliation(s)
- Wei-Shan Chang
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Li-Te Lin
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan; Department of Obstetrics and Gynecology, National Yang-Ming University School of Medicine, Taipei, Taiwan; Department of Nursing, Shu-Zen Junior College of Medicine and Management, Kaohsiung, Taiwan
| | - Li-Chuan Hsu
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Pei-Ling Tang
- Research Center of Medical Informatics, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan; Department of Nursing, Meiho University, Ping-Tung, Taiwan; College of Nursing, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Kuan-Hao Tsui
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan; Department of Obstetrics and Gynecology, National Yang-Ming University School of Medicine, Taipei, Taiwan; Department of Pharmacy and Graduate Institute of Pharmaceutical Technology, Tajen University, Pingtung County, Taiwan.
| | - Peng-Hui Wang
- Department of Obstetrics and Gynecology, National Yang-Ming University School of Medicine, Taipei, Taiwan; Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, Taipei, Taiwan; Department of Medical Research, China Medical University Hospital, Taichung, Taiwan.
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Chern CU, Tsui KH, Vitale SG, Chen SN, Wang PH, Cianci A, Tsai HW, Wen ZH, Lin LT. Dehydroepiandrosterone (DHEA) supplementation improves in vitro fertilization outcomes of poor ovarian responders, especially in women with low serum concentration of DHEA-S: a retrospective cohort study. Reprod Biol Endocrinol 2018; 16:90. [PMID: 30223902 PMCID: PMC6142344 DOI: 10.1186/s12958-018-0409-z] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2018] [Accepted: 09/11/2018] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Dehydroepiandrosterone (DHEA) is now widely used as an adjuvant for in vitro fertilization (IVF) cycles in poor ovarian responders (PORs). Several studies showed that DHEA supplementation could improve IVF outcomes of PORs. However, most of the PORs do not respond to DHEA clinically. Therefore, the aim of this study is to confirm the beneficial effects of DHEA on IVF outcomes of PORs and to investigate which subgroups of PORs can best benefit from DHEA supplementation. METHODS This retrospective cohort study was performed between January 2015 and December 2017. A total of 151 PORs who fulfilled the Bologna criteria and underwent IVF cycles with the gonadotropin-releasing hormone antagonist protocol were identified. The study group (n = 67) received 90 mg of DHEA daily for an average of 3 months before the IVF cycles. The control group (n = 84) underwent the IVF cycles without DHEA pretreatment. The basic and cycle characteristics and IVF outcomes between the two groups were compared using independent t-tests, Chi-Square tests and binary logistic regression. RESULTS The study and control groups did not show significant differences in terms of basic characteristics. The study group demonstrated a significantly greater number of retrieved oocytes, metaphase II oocytes, fertilized oocytes, day 3 embryos and top-quality embryos at day 3 and a higher clinical pregnancy rate, ongoing pregnancy rate and live birth rate than those measures in the control group. The multivariate analysis revealed that DHEA supplementation was positively associated with clinical pregnancy rate (OR = 4.93, 95% CI 1.68-14.43, p = 0.004). Additionally, in the study group, the multivariate analysis showed that serum dehydroepiandrosterone-sulfate (DHEA-S) levels < 180 μg/dl were significantly associated with a rate of retrieved oocytes > 3 (OR = 5.92, 95% CI 1.48-23.26, p = 0.012). CONCLUSIONS DHEA supplementation improves IVF outcomes of PORs. In PORs with DHEA pretreatment, women with lower DHEA-S level may have greater possibility of attaining more than 3 oocytes.
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Affiliation(s)
- Chyi-Uei Chern
- 0000 0004 0572 9992grid.415011.0Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, No.386, Dazhong 1st Rd., Zuoying Dist, Kaohsiung City, 81362 Taiwan
| | - Kuan-Hao Tsui
- 0000 0004 0572 9992grid.415011.0Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, No.386, Dazhong 1st Rd., Zuoying Dist, Kaohsiung City, 81362 Taiwan
- 0000 0001 0425 5914grid.260770.4Department of Obstetrics and Gynecology, National Yang-Ming University School of Medicine, No. 155, Sec. 2, Li-Nong Street, Pei-Tou, Taipei, 112 Taiwan
- 0000 0004 0639 0943grid.412902.cDepartment of Pharmacy and Master Program, College of Pharmacy and Health Care, Tajen University, No.20, Weixin Rd, Yanpu, Township, Pingtung County 90741 Taiwan
| | - Salvatore Giovanni Vitale
- 0000 0004 1757 1969grid.8158.4Department of General Surgery and Medical Surgical Specialties, University of Catania, 95123 Catania, Italy
| | - San-Nung Chen
- 0000 0004 0572 9992grid.415011.0Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, No.386, Dazhong 1st Rd., Zuoying Dist, Kaohsiung City, 81362 Taiwan
| | - Peng-Hui Wang
- 0000 0001 0425 5914grid.260770.4Department of Obstetrics and Gynecology, National Yang-Ming University School of Medicine, No. 155, Sec. 2, Li-Nong Street, Pei-Tou, Taipei, 112 Taiwan
- 0000 0004 0604 5314grid.278247.cDepartment of Obstetrics and Gynecology, Taipei Veterans General Hospital, No. 201, Section 2, Shih-Pai Road, Taipei, 112 Taiwan
- 0000 0004 0572 9415grid.411508.9Department of Medical Research, China Medical University Hospital, No. 2, Yude Road, North District, Taichung City, 40447 Taiwan
| | - Antonio Cianci
- 0000 0004 1757 1969grid.8158.4Department of General Surgery and Medical Surgical Specialties, University of Catania, 95123 Catania, Italy
| | - Hsiao-Wen Tsai
- 0000 0004 0572 9992grid.415011.0Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, No.386, Dazhong 1st Rd., Zuoying Dist, Kaohsiung City, 81362 Taiwan
- 0000 0001 0425 5914grid.260770.4Department of Obstetrics and Gynecology, National Yang-Ming University School of Medicine, No. 155, Sec. 2, Li-Nong Street, Pei-Tou, Taipei, 112 Taiwan
| | - Zhi-Hong Wen
- 0000 0004 0531 9758grid.412036.2Department of Marine Biotechnology and Resources, National Sun Yat-sen University, 70 Lienhai Rd, Kaohsiung City, 80424 Taiwan
| | - Li-Te Lin
- 0000 0004 0572 9992grid.415011.0Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, No.386, Dazhong 1st Rd., Zuoying Dist, Kaohsiung City, 81362 Taiwan
- 0000 0001 0425 5914grid.260770.4Department of Obstetrics and Gynecology, National Yang-Ming University School of Medicine, No. 155, Sec. 2, Li-Nong Street, Pei-Tou, Taipei, 112 Taiwan
- 0000 0004 0531 9758grid.412036.2Department of Biological Science, National Sun Yat-Sen University, 70 Lienhai Rd, Kaohsiung City, 80424 Taiwan
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Yang CC, Tang PL, Liu PY, Huang WC, Chen YY, Wang HP, Chang JT, Lin LT. Maternal pregnancy-induced hypertension increases subsequent neonatal necrotizing enterocolitis risk: A nationwide population-based retrospective cohort study in Taiwan. Medicine (Baltimore) 2018; 97:e11739. [PMID: 30075587 PMCID: PMC6081060 DOI: 10.1097/md.0000000000011739] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
The utero-placental ischemia induced by pregnancy-induced hypertension (PIH) could lead to fetal hypoxia and proinflammatory cytokine release, which are associated with the development of neonatal necrotizing enterocolitis (NEC). However, a few studies have investigated the relationship between PIH and neonatal NEC and have produced controversial results. Therefore, we attempted to assess the relationship between PIH and the subsequent neonatal NEC risk and identify predictive risk factors.Patients with newly diagnosed PIH were recruited from the Taiwan National Health Insurance Research Database (NHIRD). For each participant, 4 age- and delivery-year-matched participants without PIH were randomly selected. A multivariable logistic regression was performed for the identification of the predictive risk factors for neonatal NEC.Among the 23.3 million individuals registered in the NHIRD, 29,013 patients with PIH and 116,052 matched controls were identified. For the multivariable analysis, maternal PIH was associated with an increased risk of subsequent neonatal NEC development (odds ratio [OR] 1.86, 95% confidence interval [CI] 1.08-3.21, P = .026). Furthermore, single parity (OR 2.06, 95% CI 1.12-3.77, P = .019), preterm birth (OR 5.97, 95% CI 3.49-10.20, P < .001), multiple gestations (OR 2.25, 95% CI 1.22-4.14, P = .010), and intrauterine growth restriction (IUGR) (OR 3.59, 95% CI 2.06-6.24, P < .001) were independent risk factors for the development of subsequent neonatal NEC.Maternal PIH increases the risk for developing neonatal NEC. Furthermore, primiparity, preterm birth, multiple gestations, and IUGR were independent risk factors for neonatal NEC.
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Affiliation(s)
| | - Pei-Ling Tang
- Research Center of Medical Informatics, Kaohsiung Veterans General Hospital, Kaohsiung
| | - Po-Yen Liu
- Department of Pediatrics
- Institute of Medicine, Chung Shan Medical University, Taichung
| | - Wei-Chun Huang
- Section of Critical Care and Cardiovascular Medical Center
| | | | | | | | - Li-Te Lin
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital
- Department of Biological Science, National Sun Yat-sen University, Kaohsiung
- Department of Obstetrics and Gynecology, National Yang-Ming University School of Medicine, Taipei, Taiwan
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Chen SN, Cheng CC, Tsui KH, Tang PL, Chern CU, Huang WC, Lin LT. Hypertensive disorders of pregnancy and future heart failure risk: A nationwide population-based retrospective cohort study. Pregnancy Hypertens 2018; 13:110-115. [PMID: 30177036 DOI: 10.1016/j.preghy.2018.05.010] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2018] [Revised: 05/01/2018] [Accepted: 05/26/2018] [Indexed: 11/30/2022]
Abstract
OBJECTIVE To assess whether hypertensive disorders of pregnancy (HDP) increased the risk of subsequent heart failure (HF) and identify possible risk factors. STUDY DESIGN A nationwide population-based retrospective cohort study. MAIN OUTCOME MEASURES Incidence of heart failure. RESULTS Among the 23.3 million individuals registered in the National Health Insurance Research Database in Taiwan, 29,186 patients with HDP and 116,744 matched controls were identified. The overall incidence of HF was greater in the HDP group than it was in the control group (9.83 vs. 1.67 per 10,000 person-years), with a significant incidence rate ratio (IRR = 5.88, 95% confidence interval [CI] 5.84-5.92, p < 0.0001). When stratified by age, parity, gestational age, gestational number, and follow-up years, the IRR for subsequent HF remained significantly higher in the HDP group in all stratifications. Additionally, the Kaplan-Meier analysis indicated that the cumulative incidence rate of HF was higher in the HDP group than it was in the control group. The Cox proportional-hazard model analysis showed that in addition to HDP, single parity, preterm and hypertension were independent risk factors for developing HF. Moreover, HF was more likely to develop within 5 years post-partum. Among patients with a history of HDP, the Cox proportional-hazard model showed that severe forms of HDP and increased HDP occurrences were independently associated with the subsequent development of HF. CONCLUSIONS Patients who have experienced HDP presented an increased risk for developing HF later in life. Moreover, among individuals with a history of HDP, those with severe forms of HDP or recurrent HDP displayed an increased subsequent risk of HF.
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Affiliation(s)
- San-Nung Chen
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Chin-Chang Cheng
- Critical Care Center and Cardiovascular Medical Center, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan; Department of Physical Therapy, Fooyin University, Kaohsiung City, Taiwan; School of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Kuan-Hao Tsui
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan; School of Medicine, National Yang-Ming University, Taipei, Taiwan; Department of Pharmacy and Master Program, College of Pharmacy and Health Care, Tajen University, Pingtung County, Taiwan
| | - Pei-Ling Tang
- Research Center of Medical Informatics, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan; Department of Nursing, Meiho University, Pingtung, Taiwan; College of Nursing, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chyi-Uei Chern
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Wei-Chun Huang
- Critical Care Center and Cardiovascular Medical Center, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan; Department of Physical Therapy, Fooyin University, Kaohsiung City, Taiwan; School of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Li-Te Lin
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan; School of Medicine, National Yang-Ming University, Taipei, Taiwan; Department of Nursing, Shu-Zen Junior College of Medicine and Management, Kaohsiung, Taiwan.
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Abstract
Because ovarian granulosa cells are essential for oocyte maturation and development, we validated human granulosa HO23 cells to evaluate the ability of the DHEA to prevent cell death after starvation. The present study was aimed to investigate whether DHEA could protect against starvation-induced apoptosis and necroptosis in human oocyte granulosa HO23 cells. The starvation was induced by treatment of serum-free (SF) medium for 4 h in vitro Starvation-induced mitochondrial depolarization, cytochrome c release and caspase-3 activation were largely prevented by DHEA in HO23 cells. We found that treatment with DHEA can restore starvation-induced reactive oxygen species (ROS) generation and mitochondrial membrane potential imbalance. In addition, treatment of DHEA prevents cell death via upregulation of cytochrome c and downregulation of BAX in mitochondria. Most importantly, DHEA is ameliorated to mitochondrial function mediated through the decrease in mitochondrial ROS, maintained mitochondrial morphology, and enhancing the ability of cell proliferation and ROS scavenging. Our present data strongly indicate that DHEA reduces programmed cell death (apoptosis and necroptosis) in granulosa HO23 cells through multiple interactions with the mitochondrion-dependent programmed cell death pathway. Taken together, our data suggest that the presence of DHEA could be beneficial to protect human oocyte granulosa HO23 cells under in vitro culture conditions during various assisted reproductive technology (ART) programs.Free Chinese abstract: A Chinese translation of this abstract is freely available at http://www.reproduction-online.org/content/154/2/101/suppl/DC1.
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Affiliation(s)
- Kuan-Hao Tsui
- Department of Obstetrics and GynecologyKaohsiung Veterans General Hospital, Kaohsiung, Taiwan .,Department of Obstetrics and GynecologyNational Yang-Ming University School of Medicine, Taipei, Taiwan.,Department of Pharmacy and Master ProgramCollege of Pharmacy and Health Care, Tajen University, Pingtung County, Taiwan
| | - Peng-Hui Wang
- Department of Biological ScienceNational Sun Yat-sen University, Kaohsiung, Taiwan.,Division of GynecologyDepartment of Obstetrics and Gynecology, Taipei Veterans General Hospital, Taipei, Taiwan.,Department of Obstetrics and GynecologyNational Yang-Ming University Hospital, Ilan, Taiwan.,Immunology CenterTaipei Veterans General Hospital, Taipei, Taiwan.,Department of Medical ResearchChina Medical University Hospital, Taichung, Taiwan
| | - Li-Te Lin
- Department of Obstetrics and GynecologyKaohsiung Veterans General Hospital, Kaohsiung, Taiwan.,Department of Obstetrics and GynecologyNational Yang-Ming University School of Medicine, Taipei, Taiwan.,Department of Biological ScienceNational Sun Yat-sen University, Kaohsiung, Taiwan
| | - Chia-Jung Li
- Research Assistant CenterShow Chwan Health Memorial Hospital, Changhua, Taiwan
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Affiliation(s)
- Kuan-Hao Tsui
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan, ROC; Department of Obstetrics and Gynecology, National Yang-Ming University, Taipei, Taiwan, ROC; Department of Pharmacy and Master Program, College of Pharmacy and Health Care, Tajen University, Pingtung, Taiwan, ROC
| | - Li-Te Lin
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan, ROC; Department of Obstetrics and Gynecology, National Yang-Ming University, Taipei, Taiwan, ROC
| | - Peng-Hui Wang
- Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, Taipei, Taiwan, ROC; Department of Obstetrics and Gynecology, National Yang-Ming University, Taipei, Taiwan, ROC; Institute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan, ROC; Department of Medical Research, China Medical University Hospital, Taichung, Taiwan, ROC.
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Lin LT, Wang PH, Tsui KH. Early initiation of GnRH antagonist administration in a flexible protocol: Is it better? J Chin Med Assoc 2018; 81:4-6. [PMID: 28501316 DOI: 10.1016/j.jcma.2017.04.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2017] [Accepted: 03/28/2017] [Indexed: 11/17/2022] Open
Affiliation(s)
- Li-Te Lin
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan, ROC; Department of Obstetrics and Gynecology, National Yang-Ming University, Taipei, Taiwan, ROC; Department of Biological Science, National Sun Yat-sen University, Kaohsiung, Taiwan, ROC
| | - Peng-Hui Wang
- Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, Taipei, Taiwan, ROC; Department of Obstetrics and Gynecology, National Yang-Ming University, Taipei, Taiwan, ROC; Institute of Clinical Medicine, National Yang-Ming University, Taipei, Taiwan, ROC
| | - Kuan-Hao Tsui
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan, ROC; Department of Obstetrics and Gynecology, National Yang-Ming University, Taipei, Taiwan, ROC; Department of Pharmacy and Graduate Institute of Pharmaceutical Technology, Tajen University, Pingtung, Taiwan, ROC.
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Lin SC, Chu PY, Liao WT, Wu MY, Tsui KH, Lin LT, Huang CH, Chen LL, Li CJ. Glycyrrhizic acid induces human MDA-MB-231 breast cancer cell death and autophagy via the ROS-mitochondrial pathway. Oncol Rep 2017; 39:703-710. [PMID: 29207188 DOI: 10.3892/or.2017.6123] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2017] [Accepted: 11/17/2017] [Indexed: 11/05/2022] Open
Abstract
Glycyrrhizic acid (GA), the main component of licorice root extracts, has been shown to suppress cell proliferation and induce apoptosis in various types of cancers. However, the molecular mechanism of its anticancer activity remains poorly understood and warrants further investigation. MDA-MB‑231 cells were treated with various concentrations of GA and the cytotoxic effects of GA were determined using the CCK-8 assay. Apoptosis and cell cycle status were detected by flow cytometry. Reactive oxygen species (ROS) levels and mitochondrial membrane potential (∆Ψm) were assessed using DCFDA, MitoSOX and JC-1 staining. Western blot analysis was used to quantify the expression of autophagy-related proteins. In the present study, induction of autophagic cell death was observed in GA-treated MDA-MB‑231 cells. Downregulation of p62- and beclin 1-associated proteins occurred after GA treatment, and, the conversion of LC3 and increased ROS without significant changes in caspase‑associated proteins and intracellular responses were detected. Furthermore, loss of mitochondria and its membrane potential in cells demonstrated that mitochondria were involved in the GA-regulated MDA-MB-231 cell death. The addition of a pan-caspase inhibitor (z-VAD-fmk) did not suppress the GA-induced apoptotic effect, and GA-induced apoptosis was not accompanied by processing of procaspase-8, -9 and -3. However, GA triggered the translocation of the apoptosis-inducing factor (AIF) from the mitochondria into the nucleus. In contrast, GA-induced LC3 conversion was significantly inhibited by 3 methlyadenine (3MA), an inhibitor of PI3K‑regulated autophagy. Therefore, these results suggest that enhancement of both AIF- and LC3-dependent GA-derived ROS generation plays an important role in the inhibition of the growth of MDA-MB-231 human breast cancer cells.
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Affiliation(s)
- Shu-Chuan Lin
- Department of Public Health, China Medical University, Taichung 404, Taiwan, R.O.C
| | - Pei-Yi Chu
- Department of Pathology, Show Chwan Memorial Hospital, Changhua 500, Taiwan, R.O.C
| | - Wan-Ting Liao
- Chinese Medicine Department, Show Chwan Memorial Hospital, Changhua 500, Taiwan, R.O.C
| | - Meng-Yu Wu
- Department of Emergency Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei 231, Taiwan, R.O.C
| | - Kuan-Hao Tsui
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan, R.O.C
| | - Li-Te Lin
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung 813, Taiwan, R.O.C
| | - Chih-Hao Huang
- Institute of Biotechnology, National Changhua University of Education, Changhua 500, Taiwan, R.O.C
| | - Li-Li Chen
- School of Nursing, College of Health Care, China Medical University, Taichung 404, Taiwan, R.O.C
| | - Chia-Jung Li
- Research Assistant Center, Show Chwan Memorial Hospital, Changhua 500, Taiwan, R.O.C
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Lin LT, Cheng JT, Wang PH, Li CJ, Tsui KH. Dehydroepiandrosterone as a potential agent to slow down ovarian aging. J Obstet Gynaecol Res 2017; 43:1855-1862. [PMID: 28892223 DOI: 10.1111/jog.13456] [Citation(s) in RCA: 9] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2017] [Revised: 06/05/2017] [Accepted: 06/30/2017] [Indexed: 11/28/2022]
Abstract
AIM Ovarian aging, which leads to diminished ovarian reserve and decreased oocyte quality, is highly associated with poor reproductive outcomes. It has been suggested that dehydroepiandrosterone (DHEA) might be able to temporarily slow down the aging process. This study attempted to investigate the clinical benefits of DHEA in older patients and the anti-senescence effect of DHEA on cumulus cells (CC) and human ovarian granulosa cells (HO23 cell line). METHODS This prospective study enrolled 88 patients who underwent in vitro fertilization (IVF), including 30 younger patients (aged ≤ 37 years) and 58 older patients (aged > 37 years). Older patients were assigned to receive DHEA treatment or not prior to the IVF cycle. CC were obtained from all patients after oocyte retrieval and the HO23 granulosa cell line was used for in vitro studies. Senescence-associated β-galactosidase (SA-β-gal) was used as a biomarker of senescence. RESULTS In older patients, following DHEA supplementation, a greater number of transferred embryos and a higher fertilization rate were observed compared with those in patients without DHEA supplementation. However, the clinical pregnancy rate was not significantly increased following DHEA supplementation. Additionally, treatment with DHEA resulted in significantly reduced SA-β-gal staining in both CC and HO23 cells. CONCLUSION DHEA supplementation ameliorated IVF outcomes but without a consequence on pregnancy rate in older patients and decreased SA-β-gal activity in CC and HO23 cells, suggesting that DHEA might be used as a possible intervention to slow down ovarian aging.
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Affiliation(s)
- Li-Te Lin
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan.,Department of Biological Science, National Sun Yat-sen University, Kaohsiung, Taiwan.,Department of Obstetrics and Gynecology, National Yang-Ming University School of Medicine, Taipei, Taiwan
| | - Jiin-Tsuey Cheng
- Department of Biological Science, National Sun Yat-sen University, Kaohsiung, Taiwan
| | - Peng-Hui Wang
- Department of Obstetrics and Gynecology, National Yang-Ming University School of Medicine, Taipei, Taiwan.,Division of Gynecology, Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, Taipei, Taiwan.,Department of Obstetrics and Gynecology, National Yang-Ming University Hospital, Ilan, Taiwan.,Immunology Center, Taipei Veterans General Hospital, Taipei, Taiwan.,Department of Medical Research, China Medical University Hospital, Taichung, Taiwan
| | - Chia-Jung Li
- Research Assistant Center, Show Chwan Health Memorial Hospital, Changhua, Taiwan
| | - Kuan-Hao Tsui
- Department of Obstetrics and Gynecology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan.,Department of Obstetrics and Gynecology, National Yang-Ming University School of Medicine, Taipei, Taiwan.,Department of Pharmacy and Graduate Institute of Pharmaceutical Technology, Tajen University, Pingtung County, Taiwan
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Tsai HW, Wang PH, Lin LT, Chen SN, Tsui KH. Using gonadotropin-releasing hormone agonist before frozen embryo transfer may improve ongoing pregnancy rates in hyperandrogenic polycystic ovary syndrome women. Gynecol Endocrinol 2017; 33:686-689. [PMID: 28393637 DOI: 10.1080/09513590.2017.1307961] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [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] [Indexed: 10/19/2022] Open
Abstract
Polycystic ovary syndrome (PCOS), affecting more than 5-10% of woman at reproductive childbearing age, is characterized by anovulation and hyperandrogenism. Frozen-thawed embryo transfer (ET) has been widely used for PCOS women to minimize the risk of ovarian hyperstimulation syndrome. However, the hyperandrogenic status of PCOS women deteriorates endometrial function, which has subsequently increased miscarriage rates in PCOS women. Therefore, we conducted this retrospective study to compare the pregnancy outcomes of hyperandrogenic PCOS women with (n = 29) and without (n = 31, controls) pretreatment of gonadotropin-releasing hormone (GnRH) agonist before frozen-thawed ET. We found that pretreatment with GnRH agonist before frozen-thawed ETs could not significantly improve the clinical pregnancy rate in these hyperandrogenic PCOS women. However, the ongoing pregnancy rate was significantly increased in women with GnRH agonist pretreatment (odds ratio: 3.98, 95% confidence interval: 1.12-14.20, p = 0.033). We concluded that androgen deprivation status due to pretreatment with GnRH agonist might improve the ongoing pregnancy rate in hyperandrogenic PCOS women. Additional large, well-designed prospective studies are worthwhile and necessary.
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Affiliation(s)
- Hsiao-Wen Tsai
- a Department of Obstetrics and Gynecology , Kaohsiung Veterans General Hospital , Kaohsiung , Taiwan
- b Institute of Clinical Medicine, National Yang-Ming University , Taipei , Taiwan
- c School of Medicine, National Yang-Ming University , Taipei , Taiwan
- d School of Medicine, College of Medicine, Kaohsiung Medical University , Kaohsiung , Taiwan
| | - Peng-Hui Wang
- b Institute of Clinical Medicine, National Yang-Ming University , Taipei , Taiwan
- c School of Medicine, National Yang-Ming University , Taipei , Taiwan
- e Department of Obstetrics and Gynecology , Taipei Veterans General Hospital , Taipei , Taiwan
- f Department of Medical Research , China Medical University Hospital , Taichung , Taiwan
| | - Li-Te Lin
- a Department of Obstetrics and Gynecology , Kaohsiung Veterans General Hospital , Kaohsiung , Taiwan
- c School of Medicine, National Yang-Ming University , Taipei , Taiwan
- g Department of Biological Science , National Sun Yat-sen University , Kaohsiung , Taiwan , and
| | - San-Nung Chen
- a Department of Obstetrics and Gynecology , Kaohsiung Veterans General Hospital , Kaohsiung , Taiwan
| | - Kuan-Hao Tsui
- a Department of Obstetrics and Gynecology , Kaohsiung Veterans General Hospital , Kaohsiung , Taiwan
- c School of Medicine, National Yang-Ming University , Taipei , Taiwan
- g Department of Biological Science , National Sun Yat-sen University , Kaohsiung , Taiwan , and
- h Department of Pharmacy and Master Program , College of Pharmacy and Health Care, Tajen University , Pingtung County , Taiwan
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