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Jia ZC, Liu SJ, Chen TF, Shi ZZ, Li XL, Gao ZW, Zhang Q, Zhong CF. Chlorogenic acid can improve spermatogenic dysfunction in rats with varicocele by regulating mitochondrial homeostasis and inhibiting the activation of NLRP3 inflammasomes by oxidative mitochondrial DNA and cGAS/STING pathway. Bioorg Chem 2024; 150:107571. [PMID: 38936048 DOI: 10.1016/j.bioorg.2024.107571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2024] [Revised: 06/08/2024] [Accepted: 06/16/2024] [Indexed: 06/29/2024]
Abstract
In recent years, Varicocele (VC) has been recognized as a common cause of male infertility that can be treated by surgery or drugs. How to reduce the damage of VC to testicular spermatogenic function has attracted extensive attention in recent years. Among them, overexpressed ROS and high levels of inflammation may play a key role in VC-induced testicular damage. As the key mediated innate immune pathways, cGAS-STING shaft under pathological conditions, such as in cell and tissue damage stress can be cytoplasmic DNA activation, induce the activation of NLRP3 inflammatory corpuscle, triggering downstream of the inflammatory cascade reaction. Chlorogenic acid (CGA), as a natural compound from a wide range of sources, has strong anti-inflammatory and antioxidant activities, and is a potential effective drug for the treatment of varicocele infertility. The aim of this study is to investigate the role of CGA in the spermatogenic dysfunction of the rat testis induced by VC and the potential mechanisms. The results of this study have shown that CGA gavage treatment ameliorated the pathological damage of seminiferous tubules, increased the number of sperm in the lumen, and increased the expression levels of Occludin and ZO-1, which indicated the therapeutic effect of CGA on spermatogenic dysfunction in the testis of VC rats. Meanwhile, the damage of mitochondrial structure was alleviated and the expression levels of ROS, NLRP3 and pro-inflammatory cytokines (IL-1β, IL-6, IL-18) were significantly reduced in the testicular tissues of model rats after CGA treatment. In addition, we demonstrated for the first time the high expression status of cGAS and STING in testicular tissues of VC model rats, and this was ameliorated to varying degrees after CGA treatment. In conclusion, this study suggests that CGA can improve the spermatogenic function of the testis by reducing mitochondrial damage and inhibiting the activation of the cGAS-STING axis, inhibiting the activation of the NLRP3 inflammasome, and improving the inflammatory damage of the testis, highlighting the potential of CGA as a therapeutic agent for varicocele infertility.
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Affiliation(s)
- Zhi-Chao Jia
- Shandong University of Traditional Chinese Medicine, Shandong, Jinan 250000, China
| | - Sheng-Jing Liu
- Xiyuan Hospital of China Academy of Chinese Medical Sciences, Beijing 100091, China
| | - Teng-Fei Chen
- Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Shandong, Jinan 250000, China
| | - Zhuo-Zhuo Shi
- Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Shandong, Jinan 250000, China
| | - Xiao-Lin Li
- Shandong University of Traditional Chinese Medicine, Shandong, Jinan 250000, China
| | - Zhao-Wang Gao
- Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Shandong, Jinan 250000, China
| | - Qian Zhang
- Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Shandong, Jinan 250000, China.
| | - Chong-Fu Zhong
- Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Shandong, Jinan 250000, China.
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Du B, Liu B, Fang YK, Zheng JZ, Wu J, Tao FZ, Zhang MY, Zhang TJ. Shugan Tongluo Qiangjing recipe protects against varicocele of EVC rats through modulating sperm DNA damage, telomere expression and oxidative stress. Tissue Cell 2024; 89:102414. [PMID: 38865824 DOI: 10.1016/j.tice.2024.102414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2024] [Revised: 05/06/2024] [Accepted: 05/20/2024] [Indexed: 06/14/2024]
Abstract
Varicocele (VC) refers to expansion and tortuosity of spreading venous plexus in spermatic cord due to poor blood flow. This study aimed to investigate effects of Shugan Tongluo Qiangjing recipe (SGTL) on sperm DNA damage and oxidative stress in experimental VC (EVC) rats. EVC model was established by partial ligation of left renal vein. Spermatic vein diameter, testicular weight, sperm DNA fragmentation index (DFI) were evaluated. Telomere reverse transcriptase (TERT) expression, telomere gene transcription, and testicular tissue morphology were determined·H2O2, catalase, SOD, T-AOC were measured with colorimetry. SGTL significantly decreased spermatic vein diameter (P=0.000) and increased testicular weight (P=0.013) of rats compared those of EVC rats. SGTL maintained testicular tissue morphology in EVC rats. SGTL markedly reduced sperm DFI value in sperm of rats compared to EVC rats (P=0.000). SGTL significantly enhanced TERT expression and telomere gene transcription (P=0.028) in testis of rats compared to EVC rats. SGTL reduced H2O2 levels (P=0.001) and promoted CAT activity (P=0.016), SOD activity (P=0.049), and T-AOC activity (P=0.047) of rats, compared to EVC rats. In conclusion, SGTL could reduce pathogenic process of EVC by reducing sperm DNA damage and regulating telomere length in EVC rats, which may be related to oxidative stress regulation.
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Affiliation(s)
- Baoxin Du
- Department of Gynecology, Chongqing Hospital of Traditional Chinese Medicine, Chongqing, China
| | - Bing Liu
- Department of Andrology, Xuzhou Hospital Affiliated to Nanjing University of Chinese Medicine, Xuzhou, China
| | - Yue-Kun Fang
- Andrology Department, Wenzhou City Hospital of traditional Chinese medicine and Western medicine combined, Wenzhou, China
| | - Jun-Zhuang Zheng
- Andrology Department, Cixi integrated Traditional Chinese and Western Medicine Medical & Health Group, Cixi, China
| | - Jun Wu
- Andrology Department, Ningbo Hospital of Traditional Chinese Medicine, Ningbo, China
| | - Fang-Ze Tao
- Department of Urology Surgery, Nanjing Hospital of Chinese Medicine Affiliated to Nanjing University of Chinese Medicine, Nanjing, China
| | - Ming-Yang Zhang
- College of Traditional Chinese Medicine of Tianjin University of Traditional Chinese Medicine, Tianjin, China
| | - Tai-Jun Zhang
- Department of Nephrology, Chongqing Hospital of Traditional Chinese Medicine, China.
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Crafa A, Cannarella R, Calogero AE, Gunes S, Agarwal A. Behind the Genetics: The Role of Epigenetics in Infertility-Related Testicular Dysfunction. Life (Basel) 2024; 14:803. [PMID: 39063558 PMCID: PMC11277947 DOI: 10.3390/life14070803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2024] [Revised: 06/20/2024] [Accepted: 06/21/2024] [Indexed: 07/28/2024] Open
Abstract
In recent decades, we have witnessed a progressive decline in male fertility. This is partly related to the increased prevalence of chronic diseases (e.g., obesity and diabetes mellitus) and risky lifestyle behaviors. These conditions alter male fertility through various non-genetic mechanisms. However, there is increasing evidence that they are also capable of causing sperm epigenetic alterations, which, in turn, can cause infertility. Furthermore, these modifications could be transmitted to offspring, altering their general and reproductive health. Therefore, these epigenetic modifications could represent one of the causes of the progressive decline in sperm count recorded in recent decades. This review focuses on highlighting epigenetic modifications at the sperm level induced by non-genetic causes of infertility. In detail, the effects on DNA methylation, histone modifications, and the expression profiles of non-coding RNAs are evaluated. Finally, a focus on the risk of transgenerational inheritance is presented. Our narrative review aims to demonstrate how certain conditions can alter gene expression, potentially leading to the transmission of anomalies to future generations. It emphasizes the importance of the early detection and treatment of reversible conditions (such as obesity and varicocele) and the modification of risky lifestyle behaviors. Addressing these issues is crucial for individual health, in preserving fertility, and in ensuring the well-being of future generations.
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Affiliation(s)
- Andrea Crafa
- Department of Clinical and Experimental Medicine, University of Catania, 95123 Catania, Italy; (A.C.); (R.C.); (A.E.C.)
- Global Andrology Forum, Moreland Hills, OH 44022, USA
| | - Rossella Cannarella
- Department of Clinical and Experimental Medicine, University of Catania, 95123 Catania, Italy; (A.C.); (R.C.); (A.E.C.)
- Global Andrology Forum, Moreland Hills, OH 44022, USA
- Glickman Urological & Kidney Institute, Cleveland Clinic Foundation, Cleveland, OH 44106, USA
| | - Aldo E. Calogero
- Department of Clinical and Experimental Medicine, University of Catania, 95123 Catania, Italy; (A.C.); (R.C.); (A.E.C.)
- Global Andrology Forum, Moreland Hills, OH 44022, USA
| | - Sezgin Gunes
- Global Andrology Forum, Moreland Hills, OH 44022, USA
- Department of Medical Biology, Faculty of Medicine, Ondokuz Mayis University, 55280 Samsun, Türkiye
| | - Ashok Agarwal
- Global Andrology Forum, Moreland Hills, OH 44022, USA
- Cleveland Clinic Foundation, Cleveland, OH 44195, USA
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Scriffignano S, Perrotta FM, Lubrano E. Male Fertility in Spondyloarthritis: from Clinical Issues to Cytokines Milieu. A Narrative Review. Curr Rheumatol Rep 2024:10.1007/s11926-024-01153-w. [PMID: 38900205 DOI: 10.1007/s11926-024-01153-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/29/2024] [Indexed: 06/21/2024]
Abstract
PURPOSEOF REVIEW Male fertility is an emergent issue that should be considered in clinical practice, when dealing with chronic inflammatory diseases in young men. As it is known, the chronic inflammation is the main pathophysiologic mechanism in some rheumatological conditions such as spondyloarthritis (SpA), Ankylosing Spondylitis (AS) and Psoriatic Arthritis (PsA). Therefore, it is paramount to be aware if these diseases could impair male fertility, both due to the inflammation or to the treatments needed: we reviewed the literature on the most relevant and recent evidence on male fertility in patients affected by SpA, AS and PsA. RECENT FINDINGS Rheumatological inflammatory diseases (included SpA, AS and PsA) could impair the family planning in man life, especially when diagnosed at young age. Moreover, focusing on sperm quality, it seems that a link between sperm quality impairment and a higher disease activity exist. Focusing on therapies, Tumor Necrosis Factor inhibitors showed a safety profile on human male fertility in clinical studies. Recently, a prospective study and two double-blind placebo-controlled trials assessed the impact of methotrexate and Filgotinib on semen parameters, respectively, showing a safety profile of these drugs on human semen quality. However, there are no clinical data on the impact of Interleukin (IL)17 inhibitors(i), IL12-23i and IL23i. Concerning male fertility in SpA, AS and PsA, an unmet clinical need is still present and new studies are needed to understand the association between these diseases and male fertility, and the implication of the therapies used for these diseases. This narrative review provides an overview of the available data on male fertility in patients affected by SpA, AS and PsA.
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Affiliation(s)
- Silvia Scriffignano
- Academic Rheumatology Unit, Dipartimento Di Medicina E Scienze, Della Salute "Vincenzo Tiberio", Università Degli Studi del Molise, Via Giovanni Paolo II, C/da Tappino, 86100, Campobasso, Italy
| | - Fabio Massimo Perrotta
- Academic Rheumatology Unit, Dipartimento Di Medicina E Scienze, Della Salute "Vincenzo Tiberio", Università Degli Studi del Molise, Via Giovanni Paolo II, C/da Tappino, 86100, Campobasso, Italy
| | - Ennio Lubrano
- Academic Rheumatology Unit, Dipartimento Di Medicina E Scienze, Della Salute "Vincenzo Tiberio", Università Degli Studi del Molise, Via Giovanni Paolo II, C/da Tappino, 86100, Campobasso, Italy.
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Crafa A, Cannarella R, Condorelli RA, Mongioì LM, Vignera SL, Calogero AE. Predictive parameters of the efficacy of varicocele repair: a review. Asian J Androl 2024:00129336-990000000-00193. [PMID: 38783663 DOI: 10.4103/aja202420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Accepted: 02/22/2024] [Indexed: 05/25/2024] Open
Abstract
ABSTARCT Varicocele has a prevalence of 15% in the population and represents a primary cause of infertility in 40% of cases and a secondary cause in approximately 80% of cases. It is considered the major correctable cause of male infertility. Despite its high prevalence in the infertile population, a large number of patients with varicocele do not experience reproductive difficulties. For this reason, it is still highly debated which parameters could be used to predict which patients with varicocele will be most likely to benefit from its repair. The main international and European guidelines state that treatment should only be considered in infertile patients with abnormal sperm quality. However, these guidelines do not help physicians to identify which of these patients may benefit from the treatment. Therefore, this narrative review collects the evidence in the literature on the usefulness of some factors as predictors of improvement, highlighting how some of them may be effective in an initial selection of patients to be treated, while others are promising but further studies are needed. Finally, a brief consideration on the possible role of artificial intelligence is proposed.
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Affiliation(s)
- Andrea Crafa
- Department of Clinical and Experimental Medicine, University of Catania, Catania 95123, Italy
| | - Rossella Cannarella
- Department of Clinical and Experimental Medicine, University of Catania, Catania 95123, Italy
- Glickman Urology and Kidney Institute, Cleveland Clinic, Cleveland, OH 44195, USA
| | - Rosita A Condorelli
- Department of Clinical and Experimental Medicine, University of Catania, Catania 95123, Italy
| | - Laura M Mongioì
- Department of Clinical and Experimental Medicine, University of Catania, Catania 95123, Italy
| | - Sandro La Vignera
- Department of Clinical and Experimental Medicine, University of Catania, Catania 95123, Italy
| | - Aldo E Calogero
- Department of Clinical and Experimental Medicine, University of Catania, Catania 95123, Italy
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Dou K, Yang Q, Song T, Zeng X, Yao J, Li Y. Microscopic internal spermatic-inferior epigastric vein anastomosis for treating left varicocele. Int Urol Nephrol 2024:10.1007/s11255-024-04090-w. [PMID: 38782814 DOI: 10.1007/s11255-024-04090-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2024] [Accepted: 05/20/2024] [Indexed: 05/25/2024]
Abstract
OBJECTIVE To evaluate the clinical efficacy of microscopic internal spermatic-inferior epigastric vein anastomosis in the treatment of left varicocele and compare it with microscopic spermatic vein ligation for the same condition. METHODS A retrospective analysis of 74 patients with left varicocele between July 2020 and July 2022 was performed. The patients were divided into two groups based on the surgical method used. Group A consisted of 37 patients who underwent microscopic internal spermatic-inferior epigastric vein anastomosis, while Group B consisted of 37 patients who underwent microscopic spermatic vein ligation. Comparison of preoperative and postoperative semen quality, reproductive hormone levels, scrotal ultrasound results, duration of surgery, length of hospital stay, postoperative recurrence rate, and occurrence of complications with a follow-up time of 12 mo between two groups. RESULTS Both groups showed significant improvements in semen quality and serum reproductive hormone levels. The Group A demonstrated significantly improved sperm forward motility compared to Group B, but had longer operation times and hospital stays (P < 0.05). After 1 year of follow-up, 8 partners in Group A and 6 partners in Group B achieved natural conception, with no significant difference between the two groups. There were no recurrences observed in either group during the follow-up period, and no significant statistical differences were found in other postoperative observation indicators. CONCLUSIONS Both microscopic internal spermatic-inferior epigastric vein anastomosis and microscopic spermatic vein ligation are effective surgical methods for treating left varicocele. Anastomosis surgery provides greater improvement in sperm motility, although it is associated with longer operation times and hospital stays.
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Affiliation(s)
- Ke Dou
- Department of Urology, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, 610041, Sichuan, China
| | - Qi Yang
- Department of Urology, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, 610041, Sichuan, China
| | - Tao Song
- Department of Urology, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, 610041, Sichuan, China
| | - Xincheng Zeng
- Department of Urology, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, 610041, Sichuan, China
| | - Juncheng Yao
- Department of Assisted Reproduction Center, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, No.32, Section 2, West 1 Ring Road, Qingyang District, Chengdu, 610041, Sichuan, China
| | - Yutao Li
- Department of Assisted Reproduction Center, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, No.32, Section 2, West 1 Ring Road, Qingyang District, Chengdu, 610041, Sichuan, China.
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Valipour J, Taghizadeh F, Esfahani R, Ramesh M, Rastegar T. Role of nuclear factor erythroid 2-related factor 2 (Nrf2) in female and male fertility. Heliyon 2024; 10:e29752. [PMID: 38720768 PMCID: PMC11076650 DOI: 10.1016/j.heliyon.2024.e29752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2023] [Revised: 04/14/2024] [Accepted: 04/15/2024] [Indexed: 05/12/2024] Open
Abstract
Oxidative stress refers to a condition where there is an imbalance between the production of reactive oxygen species and their removal by antioxidants. While the function of reactive oxygen species as specific second messengers under physiological conditions is necessary, their overproduction can lead to numerous instances of cell and tissue damage. Nuclear factor erythroid 2-related factor 2 (Nrf2) is a master regulator of many cytoprotective genes that respond to redox stresses. Nrf2 is regularly degraded by kelch-like ECH-associated protein 1 through the ubiquitin-proteasome pathway. The kelch-like ECH-associated protein 1 and Nrf2 complex have attracted attention in both basic and clinical infertility research fields. Oxidative stress is implicated in the pathogenesis of female infertility, including primary ovarian insufficiency, polycystic ovarian syndrome, and endometriosis, as well as male infertility, namely varicocele, cryptorchidism, spermatic cord torsion, and orchitis. Most scientists believe that Nrf2 is a potential therapeutic method in female and male infertility disorders due to its antioxidant effect. Here, the potential roles of oxidative stress and Nrf2 in female and male infertility disorders are reviewed. Moreover, the key role of Nrf2 in the inhibition or induction of these diseases is discussed.
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Affiliation(s)
- Jamal Valipour
- Department of Anatomy, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Fatemeh Taghizadeh
- Department of Anatomy, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Roghayeh Esfahani
- Department of Anatomy, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Mahya Ramesh
- Department of Anatomy, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Tayebeh Rastegar
- Department of Anatomy, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
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Yang W, Hua R, Cao Y, He X. A metabolomic perspective on the mechanisms by which environmental pollutants and lifestyle lead to male infertility. Andrology 2024; 12:719-739. [PMID: 37815095 DOI: 10.1111/andr.13530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Revised: 08/17/2023] [Accepted: 09/03/2023] [Indexed: 10/11/2023]
Abstract
The incidence of male infertility (MI) is rising annually. According to epidemiological studies, environmental pollution (e.g., organic, inorganic, and air pollutants), occupational exposure (e.g., high temperature, organic solvents, and pesticides), and poor lifestyle (e.g., diet, sleep, smoking, alcohol consumption, and exercise) are important non-genetic causative factors of MI. Due to multiple and complex causative factors, the dose-effect relationship, and the uncertainty of pathogenicity, the pathogenesis of MI is far from fully clarified. Recent data show that the pathogenesis of MI can be monitored by the metabolites in serum, seminal plasma, urine, testicular tissue, sperm, and other biological samples. It is considered that these metabolites are closely related to MI phenotypes and can directly reflect the individual pathological and physiological conditions. Therefore, qualitative and quantitative analysis of the metabolome, the related metabolic pathways, and the identification of biomarkers will help to explore the MI-related metabolic problems and provide valuable insights into its pathogenic mechanisms. Here, we summarized new findings in MI metabolomics biomarkers research and their abnormal metabolic pathways triggered by the presented non-genetic risk factors, providing a metabolic landscape of semen and seminal plasma in general MI patients. Then, we compared the similarities and differences in semen and seminal plasma biomarkers between MI patients exposed to environmental and poor lifestyle factors and MI patients in general, and summarized some common biomarkers. We provide a better understanding of the biological underpinnings of MI pathogenesis, which might offer novel diagnostic, prognostic, and precise treatment approaches to MI.
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Affiliation(s)
- Wen Yang
- Reproductive Medicine Center, Department of Obstetrics and Gynecology, The First Affiliated Hospital of Anhui Medical University, Hefei, China
- Reproductive Medicine Center, Department of Obstetrics and Gynecology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, Anhui Medical University, Hefei, China
| | - Rong Hua
- Reproductive Medicine Center, Department of Obstetrics and Gynecology, The First Affiliated Hospital of Anhui Medical University, Hefei, China
- NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, Anhui Medical University, Hefei, China
| | - Yunxia Cao
- Reproductive Medicine Center, Department of Obstetrics and Gynecology, The First Affiliated Hospital of Anhui Medical University, Hefei, China
- NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, Anhui Medical University, Hefei, China
| | - Xiaojin He
- Reproductive Medicine Center, Department of Obstetrics and Gynecology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
- NHC Key Laboratory of Study on Abnormal Gametes and Reproductive Tract, Anhui Medical University, Hefei, China
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9
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Deng J, Sun Y, He R, Cai L, Chen Y. FDG Uptake Caused by Right Varicocele. Clin Nucl Med 2024; 49:449-450. [PMID: 38377339 DOI: 10.1097/rlu.0000000000005092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2024]
Abstract
ABSTRACT A 67-year-old man underwent 18 F-FDG PET/CT for lung cancer staging. Interestingly, the PET scan revealed strip-shaped FDG uptake in the right inguinal contoured area, which was later confirmed as a right varicocele through ultrasound imaging.
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Affiliation(s)
| | - Yuanyuan Sun
- Qingdao Hiser Hospital Affiliated of Qingdao University (Qingdao Traditional Chinese Medicine Hospital), Qingdao, Shandong
| | - Renjie He
- Southwest Medical University, Luzhou, Sichuan, People's Republic of China
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Falcone M, Bocu K, Keskin H, Solorzano Vazquez JF, Banthia R, Mahendran T, Deger MD, Kv V, Mirko P, Harraz AM, Saleh R, Shah R, Agarwal A. Anti-sperm Antibody Positivity in Men with Varicocele: A Systematic Review and Meta-Analysis. World J Mens Health 2024; 42:42.e43. [PMID: 38606868 DOI: 10.5534/wjmh.240003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Revised: 01/22/2024] [Accepted: 02/02/2024] [Indexed: 04/13/2024] Open
Abstract
PURPOSE Despite the significant role of varicocele in the pathogenesis of male infertility, its association with anti-sperm antibodies (ASA) remains controversial. This systematic review and meta-analysis (SRMA) aims to investigate the frequency of ASA positivity in men with varicocele. MATERIALS AND METHODS This SRMA is conducted in accordance with the Meta-analysis of Observational Studies in Epidemiology guidelines. We investigated the frequency of ASA positivity in ejaculates or serum of men with varicocele as compared to men without varicocele (controls). A literature search was performed using the Scopus and PubMed databases following the Population Exposure Comparison Outcome, Study Design model. Data extracted from eligible studies were meta-analyzed and expressed as odds ratios (ORs) and confidence intervals (CIs). RESULTS Out of 151 abstracts identified during the initial screening, 6 articles met the inclusion criteria and were included in the meta-analysis. Using mixed antiglobulin reaction (MAR) assay, 61 out of the 153 (39.8%) patients with varicocele tested positive for ASA in their ejaculates as compared to 22 out of the 129 control subjects (17%, OR=4.34 [95% CI: 1.09-17.28]; p=0.04). Using direct or indirect immunobead test, 30 out of 60 cases diagnosed with varicocele (50%) had shown ASA positivity in their ejaculates as compared to 16 out of 104 controls (15.4%, OR=3.57 [95% CI: 0.81-15.68]; p=0.09). Using enzyme-linked immunosorbent assay (ELISA), out of 89 varicocele patients, 33 (37.1%) tested positive for serum ASA as compared to 9 out of 57 participants in the control group (15.8%, OR=7.87 [95% CI: 2.39-25.89]; p<0.01). CONCLUSIONS This SRMA indicates that ASA positivity is significantly higher among men with varicocele when tested by direct method (MAR) or indirect method (ELISA). This data suggests an immunological pathology in infertile men with varicocele and may have implications for the management of these patients.
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Affiliation(s)
- Marco Falcone
- Department of Urology, Molinette Hospital, Azienda Ospedaliero-Universitaria Città della Salute e della Scienza di Torino, University of Turin, Torino, Italy
- Global Andrology Forum, Moreland Hills, OH, USA
| | - Kadir Bocu
- Global Andrology Forum, Moreland Hills, OH, USA
- Department of Urology, Silopi State Hospital, Sirnak, Turkey
| | - Hakan Keskin
- Global Andrology Forum, Moreland Hills, OH, USA
- Department of Urology, School of Medicine, Hacettepe University, Ankara, Turkey
| | | | - Ravi Banthia
- Global Andrology Forum, Moreland Hills, OH, USA
- Department of Urology, Western General Hospital, Edinburgh, UK
| | - Tara Mahendran
- Global Andrology Forum, Moreland Hills, OH, USA
- Andrology Center, Coimbatore, India
| | - Muslim Dogan Deger
- Global Andrology Forum, Moreland Hills, OH, USA
- Department of Urology, Edirne Sultan 1st Murat State Hospital, Edirne, Turkey
| | - Vinod Kv
- Global Andrology Forum, Moreland Hills, OH, USA
- Centre for Urological Research and Evaluation, Thiruvananthapuram, India
| | - Preto Mirko
- Global Andrology Forum, Moreland Hills, OH, USA
- Department of Urology, Molinette Hospital A.O.U. Città della Salute e della Scienza di Torino, University of Turin, Turin, Italy
| | - Ahmed M Harraz
- Global Andrology Forum, Moreland Hills, OH, USA
- Sabah Al Ahmad Urology Center, Kuwait City, Kuwait
- General Surgery Department, Urology Unit, Farwaniya Hospital, Farwaniya, Kuwait
- Department of Urology, Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
| | - Ramadan Saleh
- Global Andrology Forum, Moreland Hills, OH, USA
- Department of Dermatology, Venereology and Andrology, Faculty of Medicine, Sohag University, Sohag, Egypt
- Ajyal IVF Center, Ajyal Hospital, Sohag, Egypt
| | - Rupin Shah
- Global Andrology Forum, Moreland Hills, OH, USA
- Division of Andrology, Department of Urology, Lilavati Hospital and Research Centre, Mumbai, India
| | - Ashok Agarwal
- Global Andrology Forum, Moreland Hills, OH, USA
- Cleveland Clinic Foundation, Cleveland, OH, USA.
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Cimino L, Crafa A, Cannarella R, Barbagallo F, Mongioì LM, Aversa A, LA Vignera S, Condorelli RA, Calogero AE. Lifestyle and sexual habits of students in a Southern Italian region. Minerva Endocrinol (Torino) 2024; 49:47-59. [PMID: 37768685 DOI: 10.23736/s2724-6507.23.03998-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/29/2023]
Abstract
BACKGROUND Incorrect or harmful lifestyle during youth may impact negatively gonadal function later in life. To reduce the development of risky behaviors a series of health prevention and intervention campaigns have been conducted in Italy. The present study is part of a Sicily Region (Italy) health surveillance program that was carried out on a sample of late adolescents. METHODS Between March 2022 to December 2022, we enrolled 718 adolescents (15-26 years old) attending the last two years of high school (278 males and 440 females) in the districts of Syracuse, Ragusa, Catania, and Agrigento (Sicily, Italy). All adolescents were invited to complete a questionnaire that explored their lifestyles and the student's knowledge of sexually transmitted diseases (STDs) and the main andrological diseases. RESULTS Our analysis revealed that 43% of students smoke cigarettes, with a similar gender distribution; one-third of the students use illicit drugs, with a higher prevalence of males than females. More than two-thirds of youngsters reported drinking alcohol with a statistically significant difference between genders. 68.2% of students do not have sexual difficulties and males have a greater tendency to sexual promiscuity than females and only about half of them use condoms. 92% of students surf the Internet every day; boys tend to visit pornographic sites more often than girls. CONCLUSIONS This survey revealed statistically significant differences between the two genders in terms of lifestyle and sexual habits. In particular, the survey shows that the prevalence of risky behaviour is still extremely high among late adolescents and young adults and that much still needs to be done in terms of prevention and information. Adequate prevention campaigns, to be proposed in the early years of adolescence, should be initiated in order to provide youngsters with adequate preparation in terms of healthy lifestyle habits.
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Affiliation(s)
- Laura Cimino
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Andrea Crafa
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Rossella Cannarella
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Federica Barbagallo
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Laura M Mongioì
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Antonio Aversa
- Department of Experimental and Clinical Medicine, Magna Graecia University, Catanzaro, Italy
| | - Sandro LA Vignera
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Rosita A Condorelli
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy -
| | - Aldo E Calogero
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
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12
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He K, Li J, Yang C, Wu J, Wu B, Xia H. Clinical application and nursing experience of the plan-do-check-act cycle in daytime varicocelectomy. BMC Nurs 2024; 23:118. [PMID: 38360590 PMCID: PMC10870602 DOI: 10.1186/s12912-024-01765-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Accepted: 01/25/2024] [Indexed: 02/17/2024] Open
Abstract
BACKGROUND Varicocele is the most prevalent correctable cause of male infertility. Currently, surgical treatment is the primary method to enhance fertility.For many young varicocele patients who have postponed surgery due to time constraints, daytime surgery is especially crucial. Thus, this study aims to investigate the clinical and nursing application value of the Plan-Do-Check-Act (PDCA) cycle in daytime varicocelectomy. METHODS Retrospective collection of clinical data was conducted on 130 patients undergoing laparoscopic varicocelectomy in the Third Affiliated Hospital of Southern Medical University, Guangzhou,China.Among them, 65 patients who underwent daytime surgery were assigned to the observation group, while 65 patients who underwent routine hospital surgeries were assigned to the control group.The former also implemented PDCA cycle management.A comparison was made between the two groups regarding hospitalization time, hospitalization costs, and patient satisfaction. RESULTS The observation group exhibited a shorter hospitalization time and lower hospitalization costs compared to the control group, with higher patient satisfaction and pre-discharge visual analog scale (VAS) scores noted (P < 0.05).No significant difference was observed in the incidence of postoperative complications between the two groups during hospitalization (P > 0.05). The implementation of the PDCA cycle in the observation group has demonstrated its effectiveness, ensuring the smooth conduct of the daytime varicocelectomy. CONCLUSION In conclusion,daytime varicocelectomy can reduce hospitalization time,lower hospitalization costs, improve patient satisfaction. The PDCA Cycle enhances the rationality and efficacy of the daytime varicocelectomy procedure and is highly recommended. Furthermore, it offers valuable reference for the application of the PDCA Cycle in various other diseases and nursing management approaches. TRIAL REGISTRATION The Trial Registration Number: ChiCTR2300077465;Date of registration: November 9, 2023.
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Affiliation(s)
- Kang He
- Urology Department of the Third Affiliated Hospital of Southern Medical University, 510630, Guangzhou, Guangdong, People's Republic of China
| | - Jianxiong Li
- Urology Department of the Third Affiliated Hospital of Southern Medical University, 510630, Guangzhou, Guangdong, People's Republic of China
| | - Cheng Yang
- Urology Department of the Third Affiliated Hospital of Southern Medical University, 510630, Guangzhou, Guangdong, People's Republic of China
| | - Junping Wu
- Urology Department of the Third Affiliated Hospital of Southern Medical University, 510630, Guangzhou, Guangdong, People's Republic of China
| | - Biling Wu
- Urology Department of the Third Affiliated Hospital of Southern Medical University, 510630, Guangzhou, Guangdong, People's Republic of China
| | - Hui Xia
- Urology Department of the Third Affiliated Hospital of Southern Medical University, 510630, Guangzhou, Guangdong, People's Republic of China.
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13
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Lira Neto FT, Roque M, Esteves SC. Effect of varicocele and varicocelectomy on sperm deoxyribonucleic acid fragmentation rates in infertile men with clinical varicocele. Minerva Obstet Gynecol 2024; 76:49-69. [PMID: 36222786 DOI: 10.23736/s2724-606x.22.05169-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Varicocele is the leading cause of male infertility. It can affect sperm quantity and quality through various non-mutually exclusive pathophysiological mechanisms, mainly oxidative stress. Excessive production of reactive oxygen species may overwhelm the sperm's defenses against oxidative stress and harm the sperm's DNA. Excessive sperm DNA breaks, so-called sperm DNA fragmentation, result from the oxidative stress cascade and are commonly found in the ejaculates of men with varicocele and fertility-related issues. Measuring sperm DNA fragmentation can provide valuable information on the extent of harm and might help select candidates for surgical treatment. Varicocelectomy is beneficial for alleviating oxidative stress-associated infertility and improving sperm DNA integrity. However, reproductive outcomes of infertile men with elevated sperm DNA fragmentation rates and surgically treated varicoceles remain poorly studied, and there is a need for well-designed trials to determine the impact of sperm DNA fragmentation reduction on natural and medically assisted reproduction.
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Affiliation(s)
- Filipe T Lira Neto
- AndrosRecife, Andrology Clinic, Recife, Brazil
- Department of Urology, Prof. Fernando Figueira Institute of Integrative Medicine, Recife, Brazil
| | - Matheus Roque
- Department of Reproductive Medicine, Mater Prime, São Paulo, Brazil
| | - Sandro C Esteves
- ANDROFERT, Andrology and Human Reproduction Clinic, Referral Center for Male Reproduction, Campinas, Brazil -
- Division of Urology, Department of Surgery, University of Campinas (UNICAMP), Campinas, Brazil
- Department of Clinical Medicine, Faculty of Health, Aarhus University, Aarhus, Denmark
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14
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Wang H, Zhu B, Jing T, Yu L, Zhang K, Liu Y, Wang H. Lycopene inhibits apoptosis of mouse spermatocytes in varicocele via miR-23a/b-induced downregulation of PROK2. Reprod Fertil Dev 2024; 36:RD23136. [PMID: 38301353 DOI: 10.1071/rd23136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Accepted: 01/15/2024] [Indexed: 02/03/2024] Open
Abstract
Context The varicocele is the leading cause of male infertility and can impair sperm quality and testicular function through various mechanisms. In our previous study, we found that lycopene could attenuate hypoxia-induced testicular injury. Aims To illustrate the detailed mechanism of lycopene on spermatocytes. Methods The effect of lycopene on GC-2 cells under hypoxia were detected by flow cytometry and western blot assay. miR-seq was used to determine miRNA expression in varicocele rat model testes. The function of miR-23a/b were determined by flow cytometry and western blot assay. Key results We demonstrate that lycopene could alleviate hypoxia-induced GC-2 cell apoptosis and could elevate miR-23a/b expression of the hypoxia model in vivo and in vitro . The miR-23a and -23b mimics could reduce the hypoxia-induced GC-2 cell apoptosis. Both miR-23a and -23b could directly bind with prokineticin 2 (PROK2) mRNA and downregulate its expression. Conclusions Lycopene could attenuate hypoxia-induced spermatocyte injury through the miR-23a/b-PROK2 pathway. Implications Lycopene may be an effective treatment for varicocele to improve testicular impairment.
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Affiliation(s)
- Hongqiang Wang
- Department of Andrology, The Affiliated Hospital of Qingdao University, No. 16 Jiangsu Road, Shinan District, Qingdao, Shandong Province 266000, China
| | - Baojuan Zhu
- Department of Hemodialysis Room, Nephrology, The Affiliated Hospital of Qingdao University, No. 16 Jiangsu Road, Shinan District, Qingdao, Shandong Province 266000, China
| | - Tao Jing
- Department of Andrology, The Affiliated Hospital of Qingdao University, No. 16 Jiangsu Road, Shinan District, Qingdao, Shandong Province 266000, China
| | - Lei Yu
- Department of Andrology, The Affiliated Hospital of Qingdao University, No. 16 Jiangsu Road, Shinan District, Qingdao, Shandong Province 266000, China
| | - Kaishu Zhang
- Department of Andrology, The Affiliated Hospital of Qingdao University, No. 16 Jiangsu Road, Shinan District, Qingdao, Shandong Province 266000, China
| | - Yujie Liu
- Department of Andrology, The Affiliated Hospital of Qingdao University, No. 16 Jiangsu Road, Shinan District, Qingdao, Shandong Province 266000, China
| | - Hanshu Wang
- Department of Andrology, The Affiliated Hospital of Qingdao University, No. 16 Jiangsu Road, Shinan District, Qingdao, Shandong Province 266000, China
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15
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Munoz-Lopez C, Wong A, Lewis K, Bole R, Vij SC, Lundy SD. The Evolving Landscape of Male Varicocele Pathophysiology in the Era of Multi-Omics: A Narrative Review of the Current Literature. BIOLOGY 2024; 13:80. [PMID: 38392299 PMCID: PMC10886418 DOI: 10.3390/biology13020080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 01/22/2024] [Accepted: 01/25/2024] [Indexed: 02/24/2024]
Abstract
Male-factor infertility is implicated in over half of the millions of cases of infertility worldwide, and varicoceles are the most common correctable cause of male-factor infertility. The pathophysiologic mechanism for varicoceles is complex and next-generation technologies offer promising insights into the molecular underpinnings of this condition. In this narrative review, we highlight historical and contemporary paradigms associated with varicoceles, with an emphasis on the biological underpinnings of this disease. Specifically, we review the literature describing the underlying causes of varicoceles, discuss the molecular and cellular mechanisms causing pathological changes in some (but not all) men, and highlight key articles regarding the next-generation analyses (e.g., transcriptome, epigenome, proteome, and microbiome) being applied to better understand the condition and its treatment. These data demonstrate an ongoing evolution of the knowledge of varicoceles and the potential for improved personalized care in the future for men with this condition.
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Affiliation(s)
- Carlos Munoz-Lopez
- Glickman Urological and Kidney Institute, Cleveland Clinic, Cleveland, OH 44195, USA
- Cleveland Clinic Lerner College of Medicine, Cleveland, OH 44195, USA
| | - Anne Wong
- Glickman Urological and Kidney Institute, Cleveland Clinic, Cleveland, OH 44195, USA
- Cleveland Clinic Lerner College of Medicine, Cleveland, OH 44195, USA
| | - Kieran Lewis
- Glickman Urological and Kidney Institute, Cleveland Clinic, Cleveland, OH 44195, USA
- Cleveland Clinic Lerner College of Medicine, Cleveland, OH 44195, USA
| | - Raevti Bole
- Glickman Urological and Kidney Institute, Cleveland Clinic, Cleveland, OH 44195, USA
| | - Sarah C Vij
- Glickman Urological and Kidney Institute, Cleveland Clinic, Cleveland, OH 44195, USA
| | - Scott D Lundy
- Glickman Urological and Kidney Institute, Cleveland Clinic, Cleveland, OH 44195, USA
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16
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Cannarella R, Shah R, Hamoda TAAAM, Boitrelle F, Saleh R, Gul M, Rambhatla A, Kavoussi P, Toprak T, Harraz AM, Ko E, Çeker G, Durairajanayagam D, Alkahidi N, Kuroda S, Crafa A, Henkel R, Salvio G, Hazir B, Darbandi M, Bendayan M, Darbandi S, Falcone M, Garrido N, Kosgi R, Sawaid Kaiyal R, Karna K, Phuoc NHV, Birowo P, Colpi GM, de la Rosette J, Pinggera GM, Nguyen Q, Zini A, Zohdy W, Singh R, Saini P, Glina S, Lin H, Mostafa T, Rojas-Cruz C, Arafa M, Calogero AE, Dimitriadis F, Kothari P, Karthikeyan VS, Okada K, Chiba K, Kadıoglu A, Altay B, Turunc T, Zilaitiene B, Gokalp F, Adamyan A, Katz D, Chung E, Mierzwa TC, Zylbersztejn DS, Paul GM, Sofikitis N, Sokolakis I, Malhotra V, Brodjonegoro SR, Adriansjah R, Tsujimura A, Amano T, Balercia G, Ziouziou I, Deswanto IA, Martinez M, Park HJ, Bakırcıoglu ME, Ceyhan E, Aydos K, Ramsay J, Minhas S, Al Hashimi M, Ghayda RA, Tadros N, Sindhwani P, Ho CC, Rachman RI, Rodriguez Pena M, Motawi A, Ponnusamy AK, Dipankar S, Amir A, Binsaleh S, Serefoglu EC, Banthia R, Khalafalla K, Basukarno A, Bac NH, Singla K, Ambar RF, Makarounis K, Priyadarshi S, Duarsa GWK, Atmoko W, Jindal S, Arianto E, Akhavizadegan H, El Bardisi H, Shoshany O, Busetto GM, Moussa M, Jamali M, Al-Marhoon MS, Ruzaev M, Farsi HMA, Mutambirwa S, Lee DS, Kulaksiz D, Cheng YS, Bouzouita A, Sarikaya S, Kandil H, Tsampoukas G, Farkouh A, Bowa K, Savira M, Mogharabian N, Le TV, Harjanggi M, Anh DT, Long TQT, Soebadi MA, Hakim L, Tanic M, Ari UC, Parikh FR, Calik G, KV V, Dorji G, Rezano A, Rajmil O, Tien DMB, Yuan Y, Lizarraga-Salas JF, Eze B, Ngoo KS, Lee J, Arslan U, Agarwal A. Does Varicocele Repair Improve Conventional Semen Parameters? A Meta-Analytic Study of Before-After Data. World J Mens Health 2024; 42:92-132. [PMID: 37382284 PMCID: PMC10782123 DOI: 10.5534/wjmh.230034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Accepted: 02/28/2023] [Indexed: 06/30/2023] Open
Abstract
PURPOSE The purpose of this meta-analysis is to study the impact of varicocele repair in the largest cohort of infertile males with clinical varicocele by including all available studies, with no language restrictions, comparing intra-person conventional semen parameters before and after the repair of varicoceles. MATERIALS AND METHODS The meta-analysis was performed according to PRISMA-P and MOOSE guidelines. A systematic search was performed in Scopus, PubMed, Cochrane, and Embase databases. Eligible studies were selected according to the PICOS model (Population: infertile male patients with clinical varicocele; Intervention: varicocele repair; Comparison: intra-person before-after varicocele repair; Outcome: conventional semen parameters; Study type: randomized controlled trials [RCTs], observational and case-control studies). RESULTS Out of 1,632 screened abstracts, 351 articles (23 RCTs, 292 observational, and 36 case-control studies) were included in the quantitative analysis. The before-and-after analysis showed significant improvements in all semen parameters after varicocele repair (except sperm vitality); semen volume: standardized mean difference (SMD) 0.203, 95% CI: 0.129-0.278; p<0.001; I²=83.62%, Egger's p=0.3329; sperm concentration: SMD 1.590, 95% CI: 1.474-1.706; p<0.001; I²=97.86%, Egger's p<0.0001; total sperm count: SMD 1.824, 95% CI: 1.526-2.121; p<0.001; I²=97.88%, Egger's p=0.0063; total motile sperm count: SMD 1.643, 95% CI: 1.318-1.968; p<0.001; I²=98.65%, Egger's p=0.0003; progressive sperm motility: SMD 1.845, 95% CI: 1.537%-2.153%; p<0.001; I²=98.97%, Egger's p<0.0001; total sperm motility: SMD 1.613, 95% CI 1.467%-1.759%; p<0.001; l2=97.98%, Egger's p<0.001; sperm morphology: SMD 1.066, 95% CI 0.992%-1.211%; p<0.001; I²=97.87%, Egger's p=0.1864. CONCLUSIONS The current meta-analysis is the largest to date using paired analysis on varicocele patients. In the current meta-analysis, almost all conventional semen parameters improved significantly following varicocele repair in infertile patients with clinical varicocele.
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Affiliation(s)
- Rossella Cannarella
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
- Glickman Urological & Kidney Institute, Cleveland Clinic Foundation, Cleveland, OH, USA
| | - Rupin Shah
- Department of Urology, Lilavati Hospital and Research Centre, Mumbai, India
| | - Taha Abo-Almagd Abdel-Meguid Hamoda
- Department of Urology, King Abdulaziz University, Jeddah, Saudi Arabia
- Department of Urology, Faculty of Medicine, Minia University, Minia, Egypt
| | - Florence Boitrelle
- Department of Reproductive Biology, Fertility Preservation, Andrology, CECOS, Poissy Hospital, Poissy, France
- Department of Biology, Reproduction, Epigenetics, Environment and Development, Paris Saclay University, UVSQ, INRAE, BREED, Jouy-en-Josas, France
| | - Ramadan Saleh
- Department of Dermatology, Venereology and Andrology, Faculty of Medicine, Sohag University, Sohag, Egypt
| | - Murat Gul
- Department of Urology, Selcuk University School of Medicine, Konya, Turkey
| | - Amarnath Rambhatla
- Department of Urology, Henry Ford Health System, Vattikuti Urology Institute, Detroit, MI, USA
| | - Parviz Kavoussi
- Department of Reproductive Urology, Austin Fertility & Reproductive Medicine/Westlake IVF, Austin, TX, USA
| | - Tuncay Toprak
- Department of Urology, Fatih Sultan Mehmet Training and Research Hospital, University of Health Sciences, Istanbul, Turkey
| | - Ahmed M. Harraz
- Urology and Nephrology Center, Mansoura University, Mansoura, Egypt
- Department of Surgery, Urology Unit, Farwaniya Hospital, Farwaniya, Kuwait
- Department of Urology, Sabah Al Ahmad Urology Center, Kuwait City, Kuwait
| | - Edmund Ko
- Department of Urology, Loma Linda University Health, Loma Linda, CA, USA
| | - Gökhan Çeker
- Department of Urology, Başakşehir Cam and Sakura City Hospital, Istanbul, Turkey
| | - Damayanthi Durairajanayagam
- Department of Physiology, Faculty of Medicine, Universiti Teknologi MARA, Sungai Buloh Campus, Selangor, Malaysia
| | - Noora Alkahidi
- Department of Internal Medicine, Trinity Health/Mercy Health, Muskegon, MI, USA
| | - Shinnosuke Kuroda
- Glickman Urological & Kidney Institute, Cleveland Clinic Foundation, Cleveland, OH, USA
- Department of Urology, Reproduction Center, Yokohama City University Medical Center, Yokohama, Japan
| | - Andrea Crafa
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Ralf Henkel
- Department of Metabolism, Digestion and Reproduction, Imperial College London, London, UK
- Department of Medical Bioscience, University of the Western Cape, Bellville, South Africa
| | - Gianmaria Salvio
- Department of Endocrinology, Polytechnic University of Marche, Ancona, Italy
| | - Berk Hazir
- Reproductive Medicine, Clinical Research Centre, Lund University, Malmö, Sweden
| | - Mahsa Darbandi
- Fetal Health Research Center, Hope Generation Foundation, Tehran, Iran
- Gene Therapy and Regenerative Medicine Research Center, Hope Generation Foundation, Tehran, Iran
| | - Marion Bendayan
- Department of Reproductive Biology, Fertility Preservation, Andrology, CECOS, Poissy Hospital, Poissy, France
- Department of Biology, Reproduction, Epigenetics, Environment and Development, Paris Saclay University, UVSQ, INRAE, BREED, Jouy-en-Josas, France
| | - Sara Darbandi
- Fetal Health Research Center, Hope Generation Foundation, Tehran, Iran
- Gene Therapy and Regenerative Medicine Research Center, Hope Generation Foundation, Tehran, Iran
| | - Marco Falcone
- Department of Urology, Molinette Hospital, A.O.U. Città della Salute e della Scienza, University of Turin, Torino, Italy
| | - Nicolas Garrido
- IVIRMA Global Research Alliance, IVI Foundation, Instituto de Investigación Sanitaria La Fe (IIS La Fe), Valencia, Spain
| | - Raghavender Kosgi
- Department of Urology, Andrology and Renal Transplant, AIG Hospitals, Hyderabad, India
| | - Raneen Sawaid Kaiyal
- Glickman Urological & Kidney Institute, Cleveland Clinic Foundation, Cleveland, OH, USA
| | - Keshab Karna
- Department of Molecular Cell and Cancer Biology, University of Massachusetts Medical School, Worcester, MA, USA
| | - Nguyen Ho Vinh Phuoc
- Department of Andrology, Binh Dan Hospital, Ho Chi Minh, Vietnam
- Department of Urology and Andrology, Pham Ngoc Thach University of Medicine, Ho Chi Minh, Vietnam
| | - Ponco Birowo
- Department of Urology, Cipto Mangunkusumo Hospital, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
| | - Giovanni M. Colpi
- Andrology and IVF Center, Next Fertility Procrea, Lugano, Switzerland
| | - Jean de la Rosette
- Department of Urology, Istanbul Medipol Mega University Hospital, Istanbul, Turkey
| | | | - Quang Nguyen
- Center for Andrology and Sexual Medicine, Viet Duc University Hospital, Hanoi, Vietnam
- Department of Urology, Andrology and Sexual Medicine, University of Medicine and Pharmacy, Vietnam National University, Hanoi, Vietnam
| | - Armand Zini
- Division of Urology, Department of Surgery, McGill University, Montreal, QC, Canada
| | - Wael Zohdy
- Department of Andrology, Sexology & STIs, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Rajender Singh
- Central Drug Research Institute, Male Reproductive Health Research Laboratory, Lucknow, Uttar Pradesh, India
| | - Pallavi Saini
- Division of Endocrinology, Central Drug Research Institute, Lucknow, India
| | - Sidney Glina
- Division of Urology, Centro Universitario FMABC, Santo André, Brazil
| | - Haocheng Lin
- Department of Urology, Peking University Third Hospital, Peking University, Beijing, China
| | - Taymour Mostafa
- Department of Andrology, Sexology & STIs, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Cesar Rojas-Cruz
- Department of Urology, University Hospital of Rostock, Rostock, Germany
| | - Mohamed Arafa
- Department of Andrology, Sexology & STIs, Faculty of Medicine, Cairo University, Cairo, Egypt
- American Center for Reproductive Medicine, Cleveland Clinic, Cleveland, OH, USA
- Department of Urology, Hamad Medical Corporation, Doha, Qatar
- Department of Urology, Weill Cornell Medical-Qatar, Doha, Qatar
| | - Aldo E. Calogero
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Fotios Dimitriadis
- Department of Urology, Aristotle University School of Medicine, Thessaloniki, Greece
| | - Priyank Kothari
- Department of Urology, Topiwala National Medical College, B.Y.L Nair Ch Hospital, Mumbai, India
| | | | - Keisuke Okada
- Department of Urology, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Koji Chiba
- Department of Urology, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Ates Kadıoglu
- Department of Urology, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Baris Altay
- Department of Urology, Ege University, Izmir, Turkey
| | | | - Birute Zilaitiene
- Institute of Endocrinology, Lithuanian University of Health Sciences, Kaunas, Lithuania, Turkey
| | - Fatih Gokalp
- Department of Urology, Faculty of Medicine, Hatay Mustafa Kemal University, Antakya, Hatay, Turkey
| | - Aram Adamyan
- Department of Urology, Astghik Medical Center, Yerevan, Armenia
| | - Darren Katz
- Men’s Health Melbourne, Victoria, Australia
- Department of Surgery, Western Precinct, University of Melbourne, Victoria, Australia
- Department of Urology, Western Health, Victoria, Australia
| | - Eric Chung
- Department of Urology, Princess Alexandra Hospital, University of Queensland, Brisbane, Australia
| | | | | | - Gustavo Marquesine Paul
- Department of Clinical Surgery, Health Sciences Sector of the Federal University of Parana (UFPR), Curitiba, Paraná, Brazil
| | - Nikolaos Sofikitis
- Department of Urology, Ioannina University School of Medicine, Ioannina, Greece
| | - Ioannis Sokolakis
- 2nd Department of Urology, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | | | - Sakti Ronggowardhana Brodjonegoro
- Division of Urology, Department of Surgery, Prof. Dr. Sardjito Hospital, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada, Yogyakarta, Indonesia
| | - Ricky Adriansjah
- Department of Urology, Hasan Sadikin Hospital, Medical Faculty of Padjadjaran University, Bandung, Indonesia
| | - Akira Tsujimura
- Department of Urology, Juntendo University Urayasu Hospital, Chiba, Japan
| | - Toshiyasu Amano
- Department of Urology, Nagano Red Cross Hospital, Nagano, Japan
| | - Giancarlo Balercia
- Department of Endocrinology, Polytechnic University of Marche, Ancona, Italy
| | - Imad Ziouziou
- Department of Urology, College of Medicine and Pharmacy, Ibn Zohr University, Agadir, Morocco
| | | | - Marlon Martinez
- Section of Urology, Department of Surgery, University of Santo Tomas Hospital, Manila, Philippines
| | - Hyun Jun Park
- Department of Urology, Pusan National University School of Medicine, Busan, Korea
- Medical Research Institute of Pusan National University Hospital, Busan, Korea
| | | | - Erman Ceyhan
- Department of Urology, Baskent University Faculty of Medicine, Ankara, Turkey
| | - Kaan Aydos
- Department of Urology, Ankara University School of Medicine, Ankara, Turkey
| | - Jonathan Ramsay
- Department of Andrology, Hammersmith Hospital, Imperial, London, UK
| | - Suks Minhas
- Department of Urology, Imperial Healthcare NHS Trust, Charing Cross Hospital, London, UK
| | - Manaf Al Hashimi
- Department of Urology, Burjeel Hospital, Abu Dhabi, UAE
- Clinical Urology, College of Medicine and Health Sciences, Khalifa University, Abu Dhabi, UAE
| | - Ramy Abou Ghayda
- Institute of Urology, University Hospitals, Case Western Reserve University, Cleveland, OH, USA
| | - Nicholas Tadros
- Division of Urology, Southern Illinois University School of Medicine, Springfield, IL, USA
| | - Puneet Sindhwani
- Department of Urology, College of Medicine and Life Sciences, University of Toledo, Toledo, OH, USA
| | - Christopher C.K. Ho
- Department of Surgery, School of Medicine, Taylor’s University, Subang Jaya, Selangor, Malaysia
| | - Rinaldo Indra Rachman
- Department of Urology, Cipto Mangunkusumo Hospital, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
| | - Marcelo Rodriguez Pena
- Instituto de Ginecología y Fertilidad (IFER) y Universidad Barcelo, Buenos Aires, Argentina
| | - Ahmad Motawi
- Department of Andrology, Sexology & STIs, Faculty of Medicine, Cairo University, Cairo, Egypt
| | | | - Satish Dipankar
- Department of Physiology, All India Institute of Medical Sciences Mangalagiri, Mangalagiri, India
| | - Azwar Amir
- Department of Urology, Dr Wahidin Sudirohusodo Hospital, Makassar, Indonesia
| | - Saleh Binsaleh
- Division of Urology, Department of Surgery, Faculty of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Ege Can Serefoglu
- Department of Urology, Biruni University School of Medicine, Istanbul, Turkey
| | - Ravi Banthia
- Department of Urology, Western General Hospital, Edinburgh, UK
| | - Kareim Khalafalla
- Department of Urology, Hamad Medical Corporation, Doha, Qatar
- Urology Department, University of Texas McGovern Medical School, Houston, TX, USA
- Department of Urology, MD Anderson Cancer Center, Houston, TX, USA
| | - Ari Basukarno
- Department of Urology, Dr. Dradjat Hospital, Serang, Indonesia
| | - Nguyen Hoai Bac
- Department of Andrology and Sexual Medicine, Hanoi Medical University’s Hospital, Hanoi, Vietnam
| | | | - Rafael F. Ambar
- Division of Urology, Centro Universitario FMABC, Santo André, Brazil
- Andrology Department at Ideia Fertil Institute, Santo Andre, São Paulo, Brazil
| | | | - Shivam Priyadarshi
- Department of Urology, Sawai Man Singh Medical College and Hospital, Jaipur, Rajasthan, India
| | - Gede Wirya Kusuma Duarsa
- Department of Urology, Prof. Dr. I.G.N.G Ngoerah General Hospital, Faculty of Medicine, Universitas Udayana, Bali, Indonesia
| | - Widi Atmoko
- Department of Urology, Cipto Mangunkusumo Hospital, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
| | - Sunil Jindal
- Department of Andrology & Reproductive Medicine, Jindal Hospital & Fertility Center, Meerut, India
| | - Eko Arianto
- Department of Urology, Prof R.D. Kandou Hospital, Manado, Indonesia
| | | | - Haitham El Bardisi
- Department of Urology, Hamad Medical Corporation, Doha, Qatar
- Department of Urology, Weill Cornell Medical-Qatar, Doha, Qatar
| | - Ohad Shoshany
- Department of Urology, University of Illinois at Chicago, Chicago, IL, USA
| | - Gian Maria Busetto
- Department of Urology and Renal Transplantation, Univeristy of Foggia, Foggia, Italy
| | - Mohamad Moussa
- Department of Urology, Lebanese University, Beirut, Lebanon
| | - Mounir Jamali
- Department of Urology, Military Teaching Hospital, Rabat, Morocco
| | | | | | - Hasan M. A. Farsi
- Department of Urology, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Shingai Mutambirwa
- Department of Urology, Dr. George Mukhari Academic Hospital, Sefako Makgatho Health Science University, Medunsa, Ga-Rankuwa, South Africa
| | - Dong Sup Lee
- Department of Urology, Seoul St. Mary’s Hospital, The Catholic University of Korea, Seoul, Korea
| | - Deniz Kulaksiz
- Department of Obstetrics and Gynecology, University of Health Sciences, Kanuni Training and Research Hospital, Trabzon, Turkey
| | - Yu-Sheng Cheng
- Department of Urology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | | | - Selcuk Sarikaya
- Department of Urology, Gulhane Research and Training Hospital, University of Health Sciences, Ankara, Turkey
| | | | | | | | - Kasonde Bowa
- Department of Urology, School of Medicine and Health Sciences, University of Lusaka, Lusaka, Zambia
| | - Missy Savira
- Department of Urology, Cipto Mangunkusumo Hospital, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
| | - Nasser Mogharabian
- Sexual Health and Fertility Research Center, Shahroud University of Medical Sciences, Shahroud, Iran
| | - Tan V. Le
- Department of Andrology, Binh Dan Hospital, Ho Chi Minh, Vietnam
- Department of Urology and Andrology, Pham Ngoc Thach University of Medicine, Ho Chi Minh, Vietnam
| | | | - Dang Tuan Anh
- Tam Anh IVF Center, Tam Anh General Hospital, Hanoi, Vietnam
| | - Tran Quang Tien Long
- Department of Obstetrics and Gynecology, Hanoi Obstetric and Gynecology Hospital, Hanoi, Vietnam
| | - Mohammad Ayodhia Soebadi
- Department of Urology, Soetomo Hospital, Faculty of Medicine, Universitas Airlangga, Surabaya, Indonesia
| | - Lukman Hakim
- Department of Urology, Universitas Airlangga Teaching Hospital, Faculty of Medicine, Universitas Airlangga, Surabaya, Indonesia
| | - Marko Tanic
- Department of Urology, General Hospital, Cuprija, Serbia
| | - Umut Cagin Ari
- Department of Reproduction and Artificial Insemination, Faculty of Veterinary Medicine, Kafkas University, Kars, Turkey
| | - Firuza R. Parikh
- FertilTree-Jaslok International Fertility Centre, Jaslok Hospital, Mumbai, Maharashtra, India
| | - Gokhan Calik
- Department of Urology, Istanbul Medipol Mega University Hospital, Istanbul, Turkey
| | - Vinod KV
- Cure & SK Hospital, Trivandrum, India
| | - Gyem Dorji
- Department of Anatomy, Khesar Gyalpo University of Medical Sciences of Bhutan, Thimphu, Bhutan
| | - Andri Rezano
- Andrology Study Program, Department of Biomedical Sciences, Faculty of Medicine, Universitas Airlangga, Surabaya, East Java, Indonesia
- Department of Biomedical Sciences, Faculty of Medicine, Universitas Padjadjaran, Sumedang, West Java, Indonesia
| | - Osvaldo Rajmil
- Department of Andrology, Fundacio Puigvert, Barcelona, Spain
| | - Dung Mai Ba Tien
- Department of Andrology, Binh Dan Hospital, Ho Chi Minh, Vietnam
| | - Yiming Yuan
- Department of Urology, Peking University Third Hospital, Peking University, Beijing, China
| | | | - Balantine Eze
- Department of Surgery, College of Medicine, Enugu State University of Science and Technology, Enugu, Nigeria
| | - Kay Seong Ngoo
- Urology Unit, Department of Surgery, Hospital Angkatan Tentera Tuanku Mizan, Kuala Lumpur, Malaysia
| | - Joe Lee
- Department of Urology, National University Hospital, Singapore
| | - Umut Arslan
- Department of Urology, Fatih Sultan Mehmet Training and Research Hospital, University of Health Sciences, Istanbul, Turkey
| | - Ashok Agarwal
- Department of Urology, School of Medicine and Health Sciences, University of Lusaka, Lusaka, Zambia
- Cleveland Clinic, Cleveland, OH, USA
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Gurel A, Gurel G, Fırat F, Ozgul E, Turkoglu IND, Aladag T, Duran IB, Baylan B. Effect of systemic isotretinoin therapy on semen parameters. Ann Med 2023; 55:2207038. [PMID: 37162375 PMCID: PMC10173790 DOI: 10.1080/07853890.2023.2207038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/11/2023] Open
Abstract
PURPOSE Vitamin A has multiple functions in the human body, being involved in growth, epithelial differentiation, vision, immune function and reproduction. While normal spermatogenesis is influenced by several factors, it requires vitamin A. Systemic isotretinoin is a vitamin A derivative that is used in the treatment of many dermatological diseases, especially acne vulgaris (AV). There is limited research on the changes in semen parameters after systemic isotretinoin therapy in humans. Our study investigates the presence of varicoceles in patients undergoing systemic isotretinoin therapy for AV and examines whether there were any changes in the semen parameters before and after treatment. METHODS Included in the study were 46 men patients who were scheduled for systemic isotretinoin therapy for AV. Before treatment, the patients underwent a physical examination and ultrasonography for varicoceles assessment. The patients underwent spermiogram before treatment and after 6 months of treatment. The spermiogram assessments included semen volume, sperm concentration, total sperm count, progressive motility, viability and sperm morphology. RESULTS After treatment, there was an increase in semen volume, sperm concentration, total sperm count, progressive motility and vitality from the pre-treatment values, but a deterioration in the sperm morphology (p < .05). Comparing patients with and without varicoceles revealed more changes in semen parameters after treatment in those with varicoceles. There was a statistically significant difference in sperm concentration (p < .001). CONCLUSIONS Systemic isotretinoin therapy negatively affects sperm morphology, but has positive effect on other semen parameters, and these changes in semen parameters occur more frequently in patients with varicoceles.KEY MESSAGESAcne vulgaris is a very common disease and systemic isotretinoin is used as the most effective agent in its treatment.Systemic isotretinoin positively affects semen parameters except sperm morphology.Changes in semen parameters are more common in patients with varicocele.
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Affiliation(s)
- Abdullah Gurel
- Department of Urology, Afyonkarahisar Health Sciences University, Afyon, Turkey
| | - Gulhan Gurel
- Department of Dermatology, Afyonkarahisar Health Sciences University, Afyon, Turkey
| | - Fatma Fırat
- Department of Histology & Embryology, Afyonkarahisar Health Sciences University, Afyon, Turkey
| | - Esra Ozgul
- Department of Radiology, Afyonkarahisar Health Sciences University, Afyon, Turkey
| | | | - Tugce Aladag
- Department of Histology & Embryology, Afyonkarahisar Health Sciences University, Afyon, Turkey
| | - Ibrahim Baran Duran
- Department of Radiology, Afyonkarahisar Health Sciences University, Afyon, Turkey
| | - Burhan Baylan
- Department of Urology, Afyonkarahisar Health Sciences University, Afyon, Turkey
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18
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Mazini F, Abdollahifar MA, Niknejad H, Manzari-Tavakoli A, Zhaleh M, Asadi-Golshan R, Ghanbari A. Retinoic acid loaded with chitosan nanoparticles improves spermatogenesis in scrotal hyperthermia in mice. Clin Exp Reprod Med 2023; 50:230-243. [PMID: 37995751 DOI: 10.5653/cerm.2023.06149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Accepted: 07/03/2023] [Indexed: 11/25/2023] Open
Abstract
OBJECTIVE High temperatures can trigger cellular oxidative stress and disrupt spermatogenesis, potentially leading to male infertility. We investigated the effects of retinoic acid (RA), chitosan nanoparticles (CHNPs), and retinoic acid loaded with chitosan nanoparticles (RACHNPs) on spermatogenesis in mice induced by scrotal hyperthermia (Hyp). METHODS Thirty mice (weighing 25 to 30 g) were divided into five experimental groups of six mice each. The groups were as follows: control, Hyp induced by a water bath (43 °C for 30 minutes/day for 5 weeks), Hyp+RA (2 mg/kg/day), Hyp+CHNPs (2 mg/kg/72 hours), and Hyp+RACHNPs (4 mg/kg/72 hours). The mice were treated for 35 days. After the experimental treatments, the animals were euthanized. Sperm samples were collected for analysis of sperm parameters, and blood serum was isolated for testosterone measurement. Testis samples were also collected for histopathology assessment, reactive oxygen species (ROS) evaluation, and RNA extraction, which was done to compare the expression levels of the bax, bcl2, p53, Fas, and FasL genes among groups. Additionally, immunohistochemical staining was performed. RESULTS Treatment with RACHNPs significantly increased stereological parameters such as testicular volume, seminiferous tubule length, and testicular cell count. Additionally, it increased testosterone concentration and improved sperm parameters. We observed significant decreases in ROS production and caspase-3 immunostaining in the RACHNP group. Moreover, the expression levels of bax, p53, Fas, and FasL significantly decreased in the groups treated with RACHNPs and RA. CONCLUSION RACHNPs can be considered a potent antioxidative and antiapoptotic agent for therapeutic strategies in reproductive and regenerative medicine.
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Affiliation(s)
- Fatemeh Mazini
- Department of Anatomical Science, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Mohammad-Amin Abdollahifar
- Urogenital Stem Cell Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Department of Biology and Anatomical Sciences, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Hassan Niknejad
- Department of Pharmacology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Asma Manzari-Tavakoli
- ATMP Department, Breast Cancer Research Center, Motamed Cancer Institute, ACECR, Tehran, Iran
| | - Mohsen Zhaleh
- Department of Anatomical Science, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Reza Asadi-Golshan
- Department of Anatomy, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Ali Ghanbari
- Department of Anatomical Science, Kermanshah University of Medical Sciences, Kermanshah, Iran
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Samare-Najaf M, Neisy A, Samareh A, Moghadam D, Jamali N, Zarei R, Zal F. The constructive and destructive impact of autophagy on both genders' reproducibility, a comprehensive review. Autophagy 2023; 19:3033-3061. [PMID: 37505071 PMCID: PMC10621263 DOI: 10.1080/15548627.2023.2238577] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Revised: 07/08/2023] [Accepted: 07/14/2023] [Indexed: 07/29/2023] Open
Abstract
Reproduction is characterized by a series of massive renovations at molecular, cellular, and tissue levels. Recent studies have strongly tended to reveal the involvement of basic molecular pathways such as autophagy, a highly conserved eukaryotic cellular recycling, during reproductive processes. This review comprehensively describes the current knowledge, updated to September 2022, of autophagy contribution during reproductive processes in males including spermatogenesis, sperm motility and viability, and male sex hormones and females including germ cells and oocytes viability, ovulation, implantation, fertilization, and female sex hormones. Furthermore, the consequences of disruption in autophagic flux on the reproductive disorders including oligospermia, azoospermia, asthenozoospermia, teratozoospermia, globozoospermia, premature ovarian insufficiency, polycystic ovarian syndrome, endometriosis, and other disorders related to infertility are discussed as well.Abbreviations: AKT/protein kinase B: AKT serine/threonine kinase; AMPK: AMP-activated protein kinase; ATG: autophagy related; E2: estrogen; EDs: endocrine disruptors; ER: endoplasmic reticulum; FSH: follicle stimulating hormone; FOX: forkhead box; GCs: granulosa cells; HIF: hypoxia inducible factor; IVF: in vitro fertilization; IVM: in vitro maturation; LCs: Leydig cells; LDs: lipid droplets; LH: luteinizing hormone; LRWD1: leucine rich repeats and WD repeat domain containing 1; MAP1LC3: microtubule associated protein 1 light chain 3; MAPK: mitogen-activated protein kinase; MTOR: mechanistic target of rapamycin kinase; NFKB/NF-kB: nuclear factor kappa B; P4: progesterone; PCOS: polycystic ovarian syndrome; PDLIM1: PDZ and LIM domain 1; PI3K: phosphoinositide 3-kinase; PtdIns3P: phosphatidylinositol-3-phosphate; PtdIns3K: class III phosphatidylinositol 3-kinase; POI: premature ovarian insufficiency; ROS: reactive oxygen species; SCs: Sertoli cells; SQSTM1/p62: sequestosome 1; TSGA10: testis specific 10; TST: testosterone; VCP: vasolin containing protein.
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Affiliation(s)
- Mohammad Samare-Najaf
- Department of Biochemistry, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
- Student Research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
- Blood Transfusion Research Center, High Institute for Research and Education in Transfusion Medicine, Kerman Regional Blood Transfusion Center, Kerman, Iran
| | - Asma Neisy
- Department of Biochemistry, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Ali Samareh
- Department of Biochemistry, School of Medicine, Kerman University of Medical Sciences, Kerman, Iran
| | - Delaram Moghadam
- Department of Biochemistry, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
- Department of Medicinal Chemistry, School of Pharmacy, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Navid Jamali
- Department of Laboratory Sciences, Sirjan School of Medical Sciences, Sirjan, Iran
| | - Reza Zarei
- Department of Biochemistry, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Fatemeh Zal
- Department of Biochemistry, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
- Infertility Research Centre, Shiraz University of Medical Sciences, Shiraz, Iran
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Ding J, Lu B, Liu L, Zhong Z, Wang N, Li B, Sheng W, He Q. Guilu-Erxian-Glue alleviates Tripterygium wilfordii polyglycoside-induced oligoasthenospermia in rats by resisting ferroptosis via the Keap1/Nrf2/GPX4 signaling pathway. PHARMACEUTICAL BIOLOGY 2023; 61:213-227. [PMID: 36688426 PMCID: PMC9873281 DOI: 10.1080/13880209.2023.2165114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Revised: 11/18/2022] [Accepted: 12/31/2022] [Indexed: 06/17/2023]
Abstract
CONTEXT Guilu-Erxian-Glue (GLEXG) is a traditional Chinese formula used to improve male reproductive dysfunction. OBJECTIVE To investigate the ferroptosis resistance of GLEXG in the improvement of semen quality in the oligoasthenospermia (OAS) rat model. MATERIALS AND METHODS Male Sprague-Dawley (SD) rats were administered Tripterygium wilfordii polyglycoside, a compound extracted from Tripterygium wilfordii Hook F. (Celastraceae), at a dose of 40 mg/kg/day, to establish an OAS model. Fifty-four SD rats were randomly divided into six groups: sham, model, low-dose GLEXG (GLEXGL, 0.25 g/kg/day), moderate-dose GLEXG (GLEXGM, 0.50 g/kg/day), high-dose GLEXG (GLEXGH, 1.00 g/kg/day) and vitamin E (0.01 g/kg/day) group. The semen quality, structure and function of sperm mitochondria, histopathology, levels of oxidative stress and iron, and mRNA levels and protein expression in the Keap1/Nrf2/GPX4 pathway, were analyzed. RESULTS Compared with the model group, GLEXGH significantly improved sperm concentration (35.73 ± 15.42 vs. 17.40 ± 4.12, p < 0.05) and motility (58.59 ± 11.06 vs. 28.59 ± 9.42, p < 0.001), and mitigated testicular histopathology. Moreover, GLEXGH markedly reduced the ROS level (5684.28 ± 1345.47 vs. 15500.44 ± 2307.39, p < 0.001) and increased the GPX4 level (48.53 ± 10.78 vs. 23.14 ± 11.04, p < 0.01), decreased the ferrous iron level (36.31 ± 3.66 vs. 48.64 ± 7.74, p < 0.05), and rescued sperm mitochondrial morphology and potential via activating the Keap1/Nrf2/GPX4 pathway. DISCUSSION AND CONCLUSIONS Ferroptosis resistance from GLEXG might be driven by activation of the Keap1/Nrf2/GPX4 pathway. Targeting ferroptosis is a novel approach for OAS therapy.
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Affiliation(s)
- Jin Ding
- College of Integrated Traditional Chinese and Western Medicine, Hunan University of Chinese Medicine, Changsha, China
- Department of Andrology Clinic, Affiliated Bao’an Hospital of Traditional Chinese Medicine, The Seventh Clinical Medical College, Guangzhou University of Traditional Chinese Medicine, Shenzhen, China
- Andrology Laboratory, Hunan University of Chinese Medicine, Changsha, China
| | - Baowei Lu
- College of Integrated Traditional Chinese and Western Medicine, Hunan University of Chinese Medicine, Changsha, China
- Andrology Laboratory, Hunan University of Chinese Medicine, Changsha, China
| | - Lumei Liu
- College of Integrated Traditional Chinese and Western Medicine, Hunan University of Chinese Medicine, Changsha, China
- Andrology Laboratory, Hunan University of Chinese Medicine, Changsha, China
| | - Zixuan Zhong
- College of Integrated Traditional Chinese and Western Medicine, Hunan University of Chinese Medicine, Changsha, China
- Andrology Laboratory, Hunan University of Chinese Medicine, Changsha, China
| | - Neng Wang
- College of Integrated Traditional Chinese and Western Medicine, Hunan University of Chinese Medicine, Changsha, China
- Andrology Laboratory, Hunan University of Chinese Medicine, Changsha, China
| | - Bonan Li
- College of Integrated Traditional Chinese and Western Medicine, Hunan University of Chinese Medicine, Changsha, China
- Andrology Laboratory, Hunan University of Chinese Medicine, Changsha, China
| | - Wen Sheng
- College of Integrated Traditional Chinese and Western Medicine, Hunan University of Chinese Medicine, Changsha, China
- Andrology Laboratory, Hunan University of Chinese Medicine, Changsha, China
| | - Qinghu He
- College of Integrated Traditional Chinese and Western Medicine, Hunan University of Chinese Medicine, Changsha, China
- Andrology Laboratory, Hunan University of Chinese Medicine, Changsha, China
- Hunan University of Medicine, Huaihua, China
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21
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Guazzone VA, Lustig L. Varicocele and testicular cord torsion: immune testicular microenvironment imbalance. Front Cell Dev Biol 2023; 11:1282579. [PMID: 38099296 PMCID: PMC10720440 DOI: 10.3389/fcell.2023.1282579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Accepted: 10/12/2023] [Indexed: 12/17/2023] Open
Abstract
The main functions of the testis, steroidogenesis and spermatogenesis, depend on the endocrine axis and systemic and local tolerance mechanisms. Infectious or non-infectious diseases may disturb testicular immune regulation causing infertility. Literature has illustrated that bacterial and viral infections lead to autoimmune infertility: either sperm antibodies or autoimmune epidydimo-orchitis. However, little is known about the association between non-infectious testicular pathologic diseases and autoimmunity. Here we review the novel aspect of varicocele and testicular cord torsion pathology linked to inflammation and discuss how immune factors could contribute to or modulate autoimmunity in ipsi- and contralateral testis.
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Affiliation(s)
- Vanesa A. Guazzone
- Universidad de Buenos Aires, Facultad de Medicina, Departamento de Biología Celular e Histología/Unidad Académica II, Buenos Aires, Argentina
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET)—Universidad de Buenos Aires, Instituto de Investigaciones Biomédicas (INBIOMED), Buenos Aires, Argentina
| | - Livia Lustig
- Universidad de Buenos Aires, Facultad de Medicina, Departamento de Biología Celular e Histología/Unidad Académica II, Buenos Aires, Argentina
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET)—Universidad de Buenos Aires, Instituto de Investigaciones Biomédicas (INBIOMED), Buenos Aires, Argentina
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22
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Kaltsas A, Dimitriadis F, Zachariou D, Zikopoulos A, Symeonidis EN, Markou E, Tien DMB, Takenaka A, Sofikitis N, Zachariou A. From Diagnosis to Treatment: Comprehensive Care by Reproductive Urologists in Assisted Reproductive Technology. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:1835. [PMID: 37893553 PMCID: PMC10608107 DOI: 10.3390/medicina59101835] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 09/28/2023] [Accepted: 10/12/2023] [Indexed: 10/29/2023]
Abstract
Infertility is a global health concern, with male factors playing an especially large role. Unfortunately, however, the contributions made by reproductive urologists in managing male infertility under assisted reproductive technology (ART) often go undervalued. This narrative review highlights the important role played by reproductive urologists in diagnosing and treating male infertility as well as any barriers they face when providing services. This manuscript presents a comprehensive review of reproductive urologists' role in managing male infertility, outlining their expertise in diagnosing and managing male infertility as well as reversible causes and performing surgical techniques such as sperm retrieval. This manuscript investigates the barriers limiting urologist involvement such as limited availability, awareness among healthcare professionals, and financial constraints. This study highlights a decrease in male fertility due to lifestyle factors like sedentary behavior, obesity, and substance abuse. It stresses the significance of conducting an evaluation process involving both male and female partners to identify any underlying factors contributing to infertility and to identify patients who do not require any interventions beyond ART. We conclude that engaging urologists more effectively in infertility management is key to optimizing fertility outcomes among couples undergoing assisted reproductive technology treatments and requires greater education among healthcare providers regarding the role urologists and lifestyle factors that could have an effect on male fertility.
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Affiliation(s)
- Aris Kaltsas
- Department of Urology, Faculty of Medicine, School of Health Sciences, University of Ioannina, 45110 Ioannina, Greece; (A.K.); (A.Z.); (N.S.)
| | - Fotios Dimitriadis
- Department of Urology, Faculty of Medicine, School of Health Sciences, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece; (F.D.); (E.N.S.)
| | - Dimitrios Zachariou
- Third Orthopaedic Department, National and Kapodestrian University of Athens, KAT General Hospital, 14561 Athens, Greece;
| | - Athanasios Zikopoulos
- Department of Urology, Faculty of Medicine, School of Health Sciences, University of Ioannina, 45110 Ioannina, Greece; (A.K.); (A.Z.); (N.S.)
| | - Evangelos N. Symeonidis
- Department of Urology, Faculty of Medicine, School of Health Sciences, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece; (F.D.); (E.N.S.)
| | - Eleftheria Markou
- Department of Microbiology, University Hospital of Ioannina, 45500 Ioannina, Greece;
| | - Dung Mai Ba Tien
- Department of Andrology, Binh Dan Hospital, Ho Chi Minh City 70000, Vietnam;
| | - Atsushi Takenaka
- Division of Urology, Department of Surgery, School of Medicine, Faculty of Medicine, Tottori University, Yonago 683-8503, Japan;
| | - Nikolaos Sofikitis
- Department of Urology, Faculty of Medicine, School of Health Sciences, University of Ioannina, 45110 Ioannina, Greece; (A.K.); (A.Z.); (N.S.)
| | - Athanasios Zachariou
- Department of Urology, Faculty of Medicine, School of Health Sciences, University of Ioannina, 45110 Ioannina, Greece; (A.K.); (A.Z.); (N.S.)
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23
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GamalEl Din SF, Zeidan A, Salam MAA, El Kader NAEHA, Mohamed SA, Azmy MF. Seminal Calbindin 2 in Infertile Men With Varicocele: A Prospective Comparative Study. Reprod Sci 2023; 30:3077-3083. [PMID: 37067726 PMCID: PMC10556120 DOI: 10.1007/s43032-023-01237-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Accepted: 03/31/2023] [Indexed: 04/18/2023]
Abstract
The present study compared seminal calbindin 2 (CALB 2) levels and semen parameters in men with and without varicocele. CALB 2 is also known as calretinin and 29 kDa calbindin. The study was a case-control study conducted from April (2021) to March (2022) in the andrology department at Beni-Suef University hospital. The study included four matched groups: group (I) were controls (fertile normozoospermic men without varicocele) (n=24). Group (II) were fertile normozoospermic men with varicocele (n=24). Group (III) were infertile oligoasthenoteratozoospermia (OAT) men without varicocele (n=24). Group (IV) were infertile OAT men with varicocele (n=24). The lowest levels of seminal CALB 2 were found in patients with severe oligozoospermia which showed a statistically significant difference when compared to seminal CALB 2 in patients with normal, mildly low, or moderately low sperm counts. There were significant negative correlations between sperm concentration, sperm motility and percentage of normal sperm forms and seminal CALB 2. Seminal plasma CALB 2 may play a role in the negative impact of varicocele on the semen parameters especially sperm concentration, sperm motility and percentage of sperm normal forms. Future studies are needed to verify these findings.
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Affiliation(s)
- Sameh Fayek GamalEl Din
- Department of Andrology, Sexology and STDs, Kasr Al-Ainy Faculty of Medicine - Cairo University, Cairo, Egypt.
| | - Ashraf Zeidan
- Department of Andrology, Sexology and STDs, Kasr Al-Ainy Faculty of Medicine - Cairo University, Cairo, Egypt
| | - Mohamed Ahmed Abdel Salam
- Department of Andrology, Sexology and STDs, Kasr Al-Ainy Faculty of Medicine - Cairo University, Cairo, Egypt
| | | | | | - Mohamed Farag Azmy
- Department of Andrology, Sexology and STDs, Faculty of Medicine - Beni-Suef University, Beni-Suef, Egypt
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Kooli R, Sallem A, Chebil D, Boussabbeh M, Mohamed BB, Ajina T, Boughzela I, Mougou S, Mehdi M. Factors associated with anxiety and depression in men undergoing fertility investigations: a cross-sectional study. BMC Psychol 2023; 11:299. [PMID: 37777800 PMCID: PMC10543840 DOI: 10.1186/s40359-023-01330-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Accepted: 09/14/2023] [Indexed: 10/02/2023] Open
Abstract
BACKGROUND Infertility is a real public health issue because of its medical, socio-cultural, and financial impact. It does also have heavy psychological consequences on both partners. This study aimed to assess levels of anxiety and depression among men undergoing infertility investigation and to identify their associated factors. METHODS We conducted a cross-sectional study in the Laboratory of Cytogenetics and Reproductive Biology of Fattouma Bourguiba University Teaching Hospital (Monastir, Tunisia) between August 30th, 2020, and March 16th, 2021. Anxiety and depression levels were assessed using the valid Arab version of the Hospital Anxiety and Depression scale (HAD). Semen parameters were analyzed and interpreted according to 2021 World Health Organization (WHO) guidelines. RESULTS A total of 282 men were included in the current study. The mean HAD-D (depression) and HAD-A (anxiety) scores were of 6.56 ± 3.07 (IQR [4-8]) and 7.94 ± 3.73 (IQR[5-10]) respectively. Univariate analysis showed that patients having two or more comorbidities were nearly five times more likely to be anxious than those without or with only one comorbidity (ORc = 4.71; p = 0.007). Furthermore, single patients were about four times more anxious than those in couple having primary or secondary infertility (ORc = 3.85; p = 0.027). With regards to semen parameters, patients having hypospermia were more than two times anxious compared with those with normal semen volume (ORc = 2.33; p = 0.034). As for depression, we observed that patients with an infertility history lasting for a year or more have a nine times greater risk of depression (ORc = 9.848; p = 0.007). With regards to semen parameters, patients exhibiting two or more semen abnormalities, teratozoospermia and increased MAI were more depressed (ORc = 2.478; p = 0.036; ORc = 2.549: p = 0.023; ORc = 2.762; p = 0.036). Furthermore, we found a negative correlation between HAD-A scores and patient's age. CONCLUSIONS We pointed out through the current study the associated factors with anxiety and depression in patients under fertility management to precociously identify those who need psychological counseling and hence to better manage infertility issues.
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Affiliation(s)
- Rim Kooli
- Laboratory of Cytogenetics and Reproductive Biology, Maternity and Neonatology Center, Fattouma Bourguiba University Teaching Hospital, Monastir, Tunisia
| | - Amira Sallem
- Laboratory of Cytogenetics and Reproductive Biology, Maternity and Neonatology Center, Fattouma Bourguiba University Teaching Hospital, Monastir, Tunisia.
- Laboratory of Histology-Embryology and Cytogenetics (LR 18 ES 40), Faculty of Medicine of Monastir, University of Monastir, Monastir, Tunisia.
| | - Dhekra Chebil
- Faculty of Medicine of Sousse, University of Sousse, Sousse, Tunisia
| | - Manel Boussabbeh
- Laboratory of Cytogenetics and Reproductive Biology, Maternity and Neonatology Center, Fattouma Bourguiba University Teaching Hospital, Monastir, Tunisia
- Laboratory for Research On Biologically Compatible Substances, Faculty of Dentistry of Monastir, University of Monastir, Monastir, Tunisia
| | - Bochra Ben Mohamed
- Psychiatry Service, Fattouma Bourguiba University Teaching Hospital, Monastir, Tunisia
| | - Tesnim Ajina
- Laboratory of Cytogenetics and Reproductive Biology, Maternity and Neonatology Center, Fattouma Bourguiba University Teaching Hospital, Monastir, Tunisia
| | - Ines Boughzela
- Laboratory of Cytogenetics and Reproductive Biology, Maternity and Neonatology Center, Fattouma Bourguiba University Teaching Hospital, Monastir, Tunisia
| | - Soumaya Mougou
- Laboratory of Human Cytogenetics and Reproductive Biology, Farhat Hached Univesity Teaching Hospital, Sousse, Tunisia
| | - Meriem Mehdi
- Laboratory of Cytogenetics and Reproductive Biology, Maternity and Neonatology Center, Fattouma Bourguiba University Teaching Hospital, Monastir, Tunisia
- Laboratory of Histology-Embryology and Cytogenetics (LR 18 ES 40), Faculty of Medicine of Monastir, University of Monastir, Monastir, Tunisia
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Eisenberg ML, Esteves SC, Lamb DJ, Hotaling JM, Giwercman A, Hwang K, Cheng YS. Male infertility. Nat Rev Dis Primers 2023; 9:49. [PMID: 37709866 DOI: 10.1038/s41572-023-00459-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/09/2023] [Indexed: 09/16/2023]
Abstract
Clinical infertility is the inability of a couple to conceive after 12 months of trying. Male factors are estimated to contribute to 30-50% of cases of infertility. Infertility or reduced fertility can result from testicular dysfunction, endocrinopathies, lifestyle factors (such as tobacco and obesity), congenital anatomical factors, gonadotoxic exposures and ageing, among others. The evaluation of male infertility includes detailed history taking, focused physical examination and selective laboratory testing, including semen analysis. Treatments include lifestyle optimization, empirical or targeted medical therapy as well as surgical therapies that lead to measurable improvement in fertility. Although male infertility is recognized as a disease with effects on quality of life for both members of the infertile couple, fewer data exist on specific quantification and impact compared with other health-related conditions.
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Affiliation(s)
- Michael L Eisenberg
- Department of Urology, Stanford University School of Medicine, Stanford, CA, USA.
- Department of Obstetrics & Gynecology, Stanford University School of Medicine, Stanford, CA, USA.
| | - Sandro C Esteves
- ANDROFERT Andrology and Human Reproduction Clinic, Campinas, Brazil
- Division of Urology, Department of Surgery, Faculty of Medical Sciences, State University of Campinas (UNICAMP), Campinas, Brazil
| | - Dolores J Lamb
- Center for Reproductive Genomics, Weill Cornell Medical College, New York, NY, USA
- Englander Institute for Precision Medicine, Weill Cornell Medical College, New York, NY, USA
- Department of Urology, Weill Cornell Medical College, New York, NY, USA
| | - James M Hotaling
- Division of Urology, Department of Surgery, University of Utah School of Medicine, Salt Lake City, UT, USA
| | | | - Kathleen Hwang
- University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Yu-Sheng Cheng
- Department of Urology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
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Almekaty KM, Elsharkawy AM, Zahran MH, Ragab MM, Rashed AS, Soliman MM, Salem KA, Ghaith AF. Bilaterality of varicocele: The overlooked culprit in male infertility. Case series study. Arch Ital Urol Androl 2023; 95:11580. [PMID: 37791555 DOI: 10.4081/aiua.2023.11580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2023] [Accepted: 07/29/2023] [Indexed: 10/05/2023] Open
Abstract
OBJECTIVES Varicocele is the most common correctable cause of male infertility that always has been a debatable subject as regards how it affects fertility and the best way to treat it. Proper assessment of the disease bilaterality is crucial not to miss one side and not to jeopardize treatment outcome. This study aimed to objectively assess varicocele bilaterality in infertile men aiming to improve treatment outcome in this cohort of patients. METHODS This prospective study was conducted between January 2019 and January 2022 including infertile males with varicoceles. Assessment of missed concomitant contralateral varicocele done pre-operatively by Color Doppler Ultrasound and intraoperatively by intraoperative Doppler device and measurement of maximal vein diameter of contralateral side. RESULTS A total of 329 cases completed the study. A hundred cases (30.4%) were initially referred as unilateral varicoceles and 229 (69.6%) as bilateral varicoceles. After reassessment of the study population, bilaterality of varicocele was found to be as high as 98.5% (324/329). Repeat CDUS strongly correlated with the intraoperative measured varicocele diameter (r = 0.9, p < 0.001). Moreover, sperm parameters showed significant improvement 3 and 6 months post varicocelectomy. Normal pregnancy after 1 year of surgery occurred in 118 cases (35.9%). CONCLUSIONS Varicocele bilaterality in infertile men is underreported. Thorough assessment by expert radiologists and andrologists is of paramount importance not to miss significant pathology or hazard treatment outcome.
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Greenberg DR, Hudnall MT, Goyette BN, Fantus RJ, Dubin JM, Brannigan RE, Halpern JA. Predictors of Semen Parameters Decline Following the Microsurgical Varicocelectomy. Cureus 2023; 15:e45061. [PMID: 37829944 PMCID: PMC10567203 DOI: 10.7759/cureus.45061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/11/2023] [Indexed: 10/14/2023] Open
Abstract
Objective Varicocele is considered the most common reversible cause of male infertility. However, some men do not clinically improve after surgical repair. We aimed to identify preoperative factors associated with decreased semen parameters and clinical "downgrading" of total motile sperm count (TMSC) following varicocelectomy. Methods We examined men with preoperative laboratory testing and pre- and postoperative semen analyses (SA) who underwent varicocelectomy between 2010 and 2020. Ejaculate volume, sperm motility, sperm concentration, TMSC, and clinical grade of TMSC (in vitro fertilization: <5M sperm, intrauterine insemination: 5-9M sperm, natural pregnancy: >9M sperm) were used to determine postoperative outcomes. Demographic and clinical factors were compared between cohorts. Results Among 101 men who underwent varicocelectomy, 35 (34.7%) had decreased postoperative TMSC with a median follow-up of 6.6 months (interquartile range 3.9-13.6 months). Eleven (10.9%) men experienced TMSC clinical "downgrading" following surgery. Clinical grade III varicocele was significantly associated with decreased sperm motility on postoperative SA (OR 4.1, 95% CI 1.7-10.0, p=0.002), and larger left testicle volume (OR 1.4, 95% CI 1.1-1.8, p=0.02) was associated with clinical "downgrading" after varicocelectomy. Conclusion A small but significant proportion of men experienced a "downgrading" of semen parameters after varicocelectomy. Larger left testis size was associated with clinical downgrading, whereas clinical grade III varicoceles were associated with lower post-treatment sperm motility. These data are critical for preoperative patient counseling.
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Affiliation(s)
- Daniel R Greenberg
- Department of Urology, Northwestern University Feinberg School of Medicine, Chicago, USA
| | - Matthew T Hudnall
- Department of Urology, Northwestern University Feinberg School of Medicine, Chicago, USA
| | | | | | - Justin M Dubin
- Department of Urology, Memorial Healthcare, Aventura, USA
| | - Robert E Brannigan
- Department of Urology, Northwestern University Feinberg School of Medicine, Chicago, USA
| | - Joshua A Halpern
- Department of Urology, Northwestern University Feinberg School of Medicine, Chicago, USA
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Tian D, Yang C, Xie B, Li H, Li J, Yang D, Zhu Z. Effects of Varicocele Surgical Repair on Serum Hormone and Inhibin B Levels for Patients With Varicocele: A Systematic Review and Meta-Analysis. Am J Mens Health 2023; 17:15579883231199400. [PMID: 37694823 PMCID: PMC10496478 DOI: 10.1177/15579883231199400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 08/16/2023] [Accepted: 08/17/2023] [Indexed: 09/12/2023] Open
Abstract
Varicocele surgical repair can improve the function of the testis for patients with varicocele. We carried out a systematic review and meta-analysis to assess the effects of varicocele surgical repair on serum hormones and inhibin B levels in patients with varicocele. A literature search was performed in August 2022, and no language or geographic region restrictions were applied. The search included the following databases: PubMed, Embase, and Medline. A literature review was performed to identify all published clinical trials assessing serum hormone and inhibin B levels before and after varicocele surgical repair. The reference lists of retrieved studies were also investigated. A systematic review and meta-analysis were conducted. Eight articles were selected from 162 articles, including 452 patients. The combined analysis showed that after surgical treatment, mean serum testosterone, inhibin B, and sperm concentration levels increased compared with preoperative levels (p < .05). After surgical treatment, mean serum follicle-stimulating hormon (FSH), and Luteinizing hormone (LH) levels decreased compared with preoperative levels (p < .05). This meta-analysis demonstrates that varicocele surgical repair can improve testicular function, increase serum testosterone, and inhibin B levels and decrease serum FSH and LH levels in patients with varicocele. This might be related to the improvement of infertility. A large-scale multicenter randomized controlled study is needed for further confirmation.
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Affiliation(s)
- Daxue Tian
- Department of Urology, Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, China
| | - Chenchen Yang
- Department of Urology, Tengzhou Central People’s Hospital, Tengzhou, China
| | - Bing Xie
- Department of Medical Engineering, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, China
| | - Haijuan Li
- Department of Clinical Nutrition, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, China
| | - Jie Li
- Department of Anesthesiology, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, China
| | - Diandong Yang
- Department of Urology, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, China
| | - Zaisheng Zhu
- Department of Urology, Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, China
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Minas A, Costa LVS, Miyazaki MA, Antoniassi MP. Insight toward inflammasome complex contribution to male infertility. Am J Reprod Immunol 2023; 90:e13734. [PMID: 37491934 DOI: 10.1111/aji.13734] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Revised: 05/16/2023] [Accepted: 06/05/2023] [Indexed: 07/27/2023] Open
Abstract
During the last decades, a wide range of factors involved in the physiopathology of male infertility disease have been discussed. The inflammation role in some of the main infertility-related diseases has been studied, such as varicocele, spinal cord injury and obesity. Inflammation is the main response of the immune system to infection or cell damage, leading to intense inflammatory cytokine release during the loss of homeostasis. One of the first steps toward pro-inflammatory cytokines release is the recognition of dangerous signals by the immune cells, including pathogen-associated molecular patterns (PAMPs) and damage-associated molecular patterns (DAMPs). These molecules can activate an important multiprotein complex, called inflammasome. Although these complexes have been studied during the last decades, their participation in male infertility has gained attention recently. Considering the inflammasome complex's high potential to be targeted for drug therapy, this review tries to shed light on current literature. Therefore, in the current review paper, we aimed to discuss the inflammasome complex activation, involvement in different male infertility conditions, and localization in the male reproductive tract.
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Affiliation(s)
- Aram Minas
- Department of Surgery, Division of Urology, Human Reproduction Section, São Paulo Federal University, São Paulo, Brazil
| | - Lucas Vasconcelos Soares Costa
- Laboratory of Ontogeny of Lymphocytes, Departamento de Microbiologia, Imunologia e Parasitologia, Universidade Federal de São Paulo, Escola Paulista de Medicina, São Paulo, Brazil
| | - Mika Alexia Miyazaki
- Department of Surgery, Division of Urology, Human Reproduction Section, São Paulo Federal University, São Paulo, Brazil
| | - Mariana Pereira Antoniassi
- Department of Surgery, Division of Urology, Human Reproduction Section, São Paulo Federal University, São Paulo, Brazil
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Andretta RR, de Castro LS, de Carvalho RC, Moura JACD, Fraietta R, Okada FK, Bertolla RP. Understanding the impact of varicocele on sperm capacitation. F&S SCIENCE 2023; 4:229-238. [PMID: 37169221 DOI: 10.1016/j.xfss.2023.05.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Revised: 05/03/2023] [Accepted: 05/04/2023] [Indexed: 05/13/2023]
Abstract
OBJECTIVE To study the relationship between the seminal sample quality of men with varicocele and sperm capacitation. DESIGN Cross-sectional observational study. SETTING Academic hospital. PATIENT(S) Seventy-six men (19 control and 57 with varicocele) were analyzed. INTERVENTION(S) Semen samples were submitted to a discontinuous density gradient for sperm selection. Sperm capacitation was induced using a human tubal fluid medium supplemented with bovine serum albumin. MAIN OUTCOME MEASURE(S) After capacitation induction, the sperm were assessed by capacitation state, computer-assisted sperm motility, mitochondrial activity, membrane integrity, acrosome reaction, and intracellular oxidative stress. RESULT(S) The capacitation period increased sperm motility, showing an increase in the average path velocity and a decrease in the straightness compared with sperm before capacitation (paired analysis). After capacitation, the rate of capacitated sperm, motility, and mitochondrial activity showed differences between groups (control and varicocele). The varicocele group showed lower mitochondrial activity and capacitation than the control group. On the other hand, no significant differences were observed in the other variables evaluated. CONCLUSION(S) Varicocele men showed less viable sperm and mitochondrial activity than control men after capacitation sperm. The induction of capacitation altered motility by increasing path velocity and decreasing straightness in all of the studied groups, evidencing the occurrence of hyperactivation.
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Affiliation(s)
- Rhayza Roberta Andretta
- Human Reproduction Section, Division of Urology, Department of Surgery, Federal University of Sao Paulo, Sao Paulo, Brazil
| | - Letícia Signori de Castro
- Laboratory of Spermatozoa Biology, Department of Animal Reproduction, School of Veterinary Medicine and Animal Science, University of Sao Paulo, Sao Paulo, Brazil
| | - Renata Cristina de Carvalho
- Human Reproduction Section, Division of Urology, Department of Surgery, Federal University of Sao Paulo, Sao Paulo, Brazil
| | | | - Renato Fraietta
- Human Reproduction Section, Division of Urology, Department of Surgery, Federal University of Sao Paulo, Sao Paulo, Brazil
| | - Fatima Kazue Okada
- Human Reproduction Section, Division of Urology, Department of Surgery, Federal University of Sao Paulo, Sao Paulo, Brazil; Laboratory of Developmental Biology, Department of Morphology and Genetics, Federal University of Sao Paulo, Sao Paulo, Brazil.
| | - Ricardo Pimenta Bertolla
- Human Reproduction Section, Division of Urology, Department of Surgery, Federal University of Sao Paulo, Sao Paulo, Brazil
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Mostafa T, Abdel-Hamid I, Taymour M, Ali O. Genetic variants in varicocele-related male infertility: a systematic review and future directions. HUM FERTIL 2023; 26:632-648. [PMID: 34587863 DOI: 10.1080/14647273.2021.1983214] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Accepted: 05/12/2021] [Indexed: 02/08/2023]
Abstract
Genetic association studies (GAS) may have the capability to probe the genetic susceptibility alleles in many disorders. This systemic review aimed to assess whether an association exists between gene(s)/allelic variant(s), and varicocele-related male infertility (VRMI). This review included 19 GAS that investigated 26 genes in 1,826 men with varicocele compared to 2,070 healthy men, and 263 infertile men without varicocele. These studies focussed on candidate genes and relevant variants, with glutathione S-transferase gene being the most frequently studied (n = 5) followed by the nitric oxide synthase 3 (NOS3) gene (n = 3) and the phosphoprotein tyrosine phosphatase 1 gene (n = 2). In one study the genes for NAD(P)H quinone oxidoreductase 1, sperm protamine, human 8-oxoguanine DNA glycosylase 1, methylenetetrahydrofolate reductase, polymerase gamma, heat shock protein 90, mitochondrial DNA, superoxide dismutase 2, transition nuclear protein 1, and transition nuclear protein 2, were assessed. There is no clear indication that any of these polymorphisms are sturdily associated with VRMI. However, three studies established that the polymorphic genotype (GT + TT) for rs1799983 polymorphism of the NOS3 gene is more frequent in varicocele patients. Further endeavours such as standardising reporting, exploring complementary designs, and the use of GWAS technology are justified to help replicate these early findings.
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Affiliation(s)
- Taymour Mostafa
- Andrology, Sexology & STIs Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Ibrahim Abdel-Hamid
- Division of Andrology, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Mai Taymour
- Dermatology & Andrology specialist, Cairo, Egypt
| | - Omar Ali
- Faculty of Medicine and Surgery, 6th October University, Giza, Egypt
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Franco A, Proietti F, Palombi V, Savarese G, Guidotti M, Leonardo C, Ferro F, Manna C, Franco G. Varicocele: To Treat or Not to Treat? J Clin Med 2023; 12:4062. [PMID: 37373755 DOI: 10.3390/jcm12124062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 06/07/2023] [Accepted: 06/08/2023] [Indexed: 06/29/2023] Open
Abstract
Varicocele treatment in infertility still remains controversial. It is clear, in fact, that in many patients, varicocele has no impact on fertility. Recent scientific evidence demonstrated that varicocele treatment is beneficial in improving semen parameters and pregnancy rate when an appropriate selection of patients is made. The purpose of treating varicocele in adults is mainly to improve current fertility status. On the other hand, the goal of treatment in adolescents is to prevent testicular injury and maintain testicular function for future fertility. Hence, the key to the success of varicocele treatment seems to be a correct indication. The aim of this study is to review and summarize current evidence in managing varicocele treatment focusing on the controversies regarding surgical indications in adolescent and adult patients, and in other specific situations such as azoospermia, bilateral or subclinical varicocele, and prior to ART.
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Affiliation(s)
- Antonio Franco
- Department of Urology, Sant'Andrea Hospital, "Sapienza" University of Rome, 00185 Rome, Italy
| | - Flavia Proietti
- Department of Maternal and Child Health and Urological Sciences, Policlinico Umberto I, "Sapienza" University of Rome, 00185 Rome, Italy
| | - Veronica Palombi
- Department of Maternal and Child Health and Urological Sciences, Policlinico Umberto I, "Sapienza" University of Rome, 00185 Rome, Italy
| | - Gabriele Savarese
- Department of Maternal and Child Health and Urological Sciences, Policlinico Umberto I, "Sapienza" University of Rome, 00185 Rome, Italy
| | - Michele Guidotti
- Department of Urology, Nuovo Ospedale dei Castelli, 00040 Rome, Italy
| | - Costantino Leonardo
- Department of Maternal and Child Health and Urological Sciences, Policlinico Umberto I, "Sapienza" University of Rome, 00185 Rome, Italy
| | | | - Claudio Manna
- Biofertility IVF and Infertility Center, 00198 Rome, Italy
| | - Giorgio Franco
- Department of Maternal and Child Health and Urological Sciences, Policlinico Umberto I, "Sapienza" University of Rome, 00185 Rome, Italy
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Peng M, Wang W, Zhu W, Bai Y, Ning N, Huang Q, Pang X, Zhou J, Zhang H, Zhao K. Zishen Yutai Pill improves sperm quality and reduces testicular inflammation in experimental varicocele rats. Heliyon 2023; 9:e17161. [PMID: 37484236 PMCID: PMC10361325 DOI: 10.1016/j.heliyon.2023.e17161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Revised: 06/05/2023] [Accepted: 06/08/2023] [Indexed: 07/25/2023] Open
Abstract
Objective Zishen Yutai Pill (ZYP), containing 15 Chinese traditional medicine, is a safe and well quality-controlled TCM preparation with promising effects in many fields of reproduction. The current study was designed to investigate the therapeutic effects of ZYP on sperm quality and testis in varicocele (VC) rats. Materials and methods Male Wistar rats were randomly divided into four groups (n = 6), i.e., a sham group, a VC group, and VC groups treated with different dose of ZYP (1575 and 3150 mg/kg/d, respectively). The experimental VC model was established by partial ligation of left renal vein. Six weeks after model establishment, ZYP was orally administered once a day for the next 6 weeks. Parameters relating to testis and sperm quality were assessed. Hematoxylin-eosin staining was used to showed testicular tissue damage in experimental VC rats. Expressions of proteins relating to NLRP3 inflammasome pathways were determined using Western blot (WB). The mRNA expressions of relating genes were determined using quantitative real-time PCR (qRT-PCR) analysis. Results ZYP could significantly improve sperm motility and decrease sperm DNA fragmentation index in VC rats (P < 0.05). Hematoxylin-eosin (HE) staining showed that ZYP could alleviate testicular tissue damage caused by experimental varicocele in rats. Compared to the VC model, expressions of NLRP3, ASC, and caspase-1 in rats treated with ZYP were significantly down-regulated, as validated by both qRT-PCR and WB analysis (P < 0.05). Conclusions In brief, ZYP could improve sperm DNA integrity by inhibiting the NLRP3 inflammasome pathway and alleviating the chronic inflammation of testicular tissue induced by experimental varicocele in rats.
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Affiliation(s)
- Meilin Peng
- Institute of Reproductive Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Wei Wang
- Institute of Reproductive Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Wei Zhu
- Department of Gynecology and Obstetrics, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yang Bai
- Hospital of Reproductive Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Na Ning
- Guangzhou Baiyunshan Zhongyi Pharmaceutical Co. Ltd, Guangzhou, Guangdong, China
| | - Qiuling Huang
- Guangzhou Baiyunshan Zhongyi Pharmaceutical Co. Ltd, Guangzhou, Guangdong, China
| | - Xiufei Pang
- Guangzhou Baiyunshan Zhongyi Pharmaceutical Co. Ltd, Guangzhou, Guangdong, China
| | - Jiewen Zhou
- Guangzhou Baiyunshan Zhongyi Pharmaceutical Co. Ltd, Guangzhou, Guangdong, China
| | - Huiping Zhang
- Institute of Reproductive Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Kai Zhao
- Institute of Reproductive Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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Reinhardt S, Thorup J, Joergensen PH, Fode M. Robot-assisted laparoscopic varicocelectomy in a pediatric population. Pediatr Surg Int 2023; 39:202. [PMID: 37209246 PMCID: PMC10199840 DOI: 10.1007/s00383-023-05488-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/12/2023] [Indexed: 05/22/2023]
Abstract
PURPOSE To present our experience with robot-assisted laparoscopic varicocelectomy in a pediatric population. METHODS We reviewed 49 consecutive cases performed by the same experienced surgeon. One-to-four veins were ligated at the internal ring of the inguinal canal, while the testicular artery and lymphatics were spared. Information on patient characteristics, surgical time, complications, and recurrences were collected. RESULTS Median patient age was 14 (range 10-17) years. Forty-eight had left-sided varicoceles and one had a bilateral varicocele. Forty-five were grade 3. All patients were referred due to discomfort/pain and 20 also had reduced testicular size. The median operating time from skin incision was 48 min (31-89 min) and the median console time was 18 min (7-55 min). Forty-seven patients were discharged the same day. Two patients experienced pain and problems urinating, respectively. These issues had resolved by the first post-operative day. There were no other complications, but at 6 months, eight recurrences were noted (16%). Scrotal complaints had subsided in all patients. Catch-up growth of the affected testicles was seen in 19/20 cases. CONCLUSION Robot-assisted laparoscopic varicocelectomy is feasible and safe in a pediatric population but with a relatively high recurrence rate.
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Affiliation(s)
- Susanne Reinhardt
- Department of Pediatric Surgery, Rigshospitalet, Blegdamsvej 9, 2100, Copenhagen, Denmark
| | - Jorgen Thorup
- Department of Pediatric Surgery, Rigshospitalet, Blegdamsvej 9, 2100, Copenhagen, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Blegdamsvej 3B, 2200, Copenhagen, Denmark
| | | | - Mikkel Fode
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Blegdamsvej 3B, 2200, Copenhagen, Denmark.
- Department of Urology, Copenhagen University Hospital, Herlev and Gentofte Hospital, Borgmester Ib Juuls Vej 1, 2730, Herlev, Denmark.
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Megahed A, Schlachter T, Cornman-Homonoff J. Large left varicocele in a patient with portal hypertension treated via transjugular intrahepatic portosystemic shunt placement and both variceal and varicocele embolization. BMC Urol 2023; 23:94. [PMID: 37189067 PMCID: PMC10184390 DOI: 10.1186/s12894-023-01268-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Accepted: 05/04/2023] [Indexed: 05/17/2023] Open
Abstract
BACKGROUND Scrotal swelling from varicocele is a common complaint in adult men. Varicocele due to portosystemic collaterals is a rare presentation of portal hypertension. Imaging workup and intervention for varicocele in this case is more complex than varicocele due to absent or incompetent valves in the testicular veins and pampiniform plexus. CASE PRESENTATION We present the case of a 53-year-old man with alcohol-related cirrhosis presented with persistent left scrotal heaviness, pain, and swelling found to have a large left varicocele. Given his history of cirrhosis, a contrast-enhanced CT of the abdomen and pelvis was obtained showing that the varices were supplied by a vessel arising from the splenic vein and draining into the left renal vein as well as gastric varices. Varicocele embolization alone is not sufficient in this case, and we treated with transjugular intrahepatic portosystemic shunt, variceal and varicocele embolization. CONCLUSION In patients presenting with a varicocele with a history of cirrhosis/portal hypertension, cross sectional imaging of the abdomen and pelvis should be obtained prior to treatment to evaluate for the presence of varices which may be pressured by varicocele embolization. If present, consideration should be given to referral to an interventional radiologist for possible concurrent variceal embolization and TIPS placement.
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Affiliation(s)
- Ayah Megahed
- Department of Radiology, Yale New Haven Health, Bridgeport Hospital, Bridgeport, USA
| | - Todd Schlachter
- Division of Interventional Radiology, Department of Radiology and Biomedical Imaging, Yale School of Medicine, SP2-213, 20 York Street, New Haven, CT, 06510, USA
| | - Joshua Cornman-Homonoff
- Division of Interventional Radiology, Department of Radiology and Biomedical Imaging, Yale School of Medicine, SP2-213, 20 York Street, New Haven, CT, 06510, USA.
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Chorosho SH, Malik N, Panesar G, Kumari P, Jangra S, Kaur R, Al-Ghamdi MS, Albishi TS, Chopra H, Singh R, Murthy HCA. Phytochemicals: Alternative for Infertility Treatment and Associated Conditions. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2023; 2023:1327562. [PMID: 37215366 PMCID: PMC10195183 DOI: 10.1155/2023/1327562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/07/2023] [Revised: 03/04/2023] [Accepted: 04/25/2023] [Indexed: 05/24/2023]
Abstract
Infertility and obstetric complications have become global health issues in the past few years. Infertility is defined as the inability of a couple to conceive even after twelve months or more of regular and unprotected intercourse. According to WHO data published in the year 2020, 186 million people have infertility globally. Factors leading to infertility are variable in both males and females. But some common factors include smoking, alcohol consumption, obesity, and stress. Various synthetic drugs and treatment options are available that are effective in treating infertility, but their prolonged usage produces various unwanted adverse effects like hot flashes, mood swings, headaches, and weight gain. In extreme cases, these may also lead to the development of anxiety and depression. Herbal remedies have gained a lot of popularity over the years, and people's inclination toward them has increased all over the world. The prime reason is that these show significant therapeutic efficacy and have fewer side effects. The therapeutic efficacy of plants can be attributed to the presence of diverse phytochemical classes of constituents like alkaloids, flavonoids, and volatile oils. These secondary metabolites, or phytomolecules, can be used to develop herbal formulations. The review highlights the applications and mechanisms of action of various phytochemicals for treating infertility. Also, it focuses on the various future prospects associated with it.
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Affiliation(s)
| | - Neha Malik
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
| | - Gulsheen Panesar
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
| | - Pratima Kumari
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
| | - Sarita Jangra
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
| | - Rupinder Kaur
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
| | - Mariam S. Al-Ghamdi
- Department of Biology, College of Applied Sciences, Umm Al-Qura University, Saudi Arabia
| | - Tasahil S. Albishi
- Department of Biology, College of Applied Sciences, Umm Al-Qura University, Saudi Arabia
| | - Hitesh Chopra
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
| | - Ravinder Singh
- Chitkara College of Pharmacy, Chitkara University, Punjab, India
| | - H. C. Ananda Murthy
- Department of Applied Chemistry, School of Applied Natural Science, Adama Science and Technology University, P.O. Box 1d8, Adama, Ethiopia
- Department of Prosthodontics, Saveetha Dental College & Hospital, Saveetha Institute of Medical and Technical Sciences (SIMAT), Saveetha University, Chennai, 600077 Tamil Nadu, India
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Mahdi M, Majzoub A, Elbardisi H, Arafa M, Khalafalla K, Al Said S, El Ansari W. Impact of body mass index on semen parameters and reproductive hormones among men undergoing microsurgical subinguinal varicocelectomy. Arab J Urol 2023; 21:190-197. [PMID: 37521450 PMCID: PMC10373608 DOI: 10.1080/2090598x.2023.2206336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Accepted: 04/19/2023] [Indexed: 08/01/2023] Open
Abstract
Background Few studies assessed the relationships between BMI and post varicocelectomy semen quality and fertility potential and they reported inconsistent findings. Objective To assess the association of BMI with semen parameters and reproductive hormones before and after microsurgical varicocelectomy. Materials and Methods Retrospective chart review in a tertiary infertility center. Of 1170 patients with clinical varicocele during the study period (8 years), 813 patients were eligible and included. Patients were grouped into: Group A (kg/m2, n = 251 patients), B (BMI 25-29.9 kg/m2, n = 289), C (BMI 30-34.9 kg/m2, n = 183) and D (kg/m2, n = 90). Clinical data, semen parameters, sperm DNA fragmentation and hormonal profile were collected before and 3 months after microsurgical varicocelectomy. Results Patients' mean age was 35.87 ± 8.17 years. Higher-grade varicocele was significantly more prevalent in the lower BMI groups. BMI was significantly negatively correlated with preoperative sperm concentration, total motility progressive motility and total motile sperm count. Pre-operatively, sperm concentration, total motility, progressive motility and total motile sperm count showed significant differences between BMI groups, where higher BMI (Groups C and D) exhibited the poorest semen parameters. Postoperatively, all groups showed significant improvement in sperm concentration compared with pre-operative values. However, total and progressive motility were significantly improved in Groups A, B and C, while in Group D (highest BMI), total motility improved clinically but not statistically, progressive motility did not display improvement, and total motile sperm count was significantly improved only in Groups B and C. Postoperatively, mean improvements in semen parameters across the BMI groups were not significantly different, except for morphology, which improved significantly more in the less obese patients. Conclusion For infertile patients with clinical varicocele undergoing micro-surgical varicocelectomy, BMI appears not to impact the improvements across most of the semen parameters and hormones. The procedure might improve the fertility potential.
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Affiliation(s)
- Mohammed Mahdi
- Department of Urology, Hamad Medical Corporation, Doha, Qatar
| | - Ahmad Majzoub
- Department of Urology, Hamad Medical Corporation, Doha, Qatar
- Department of Urology, Weill Cornell Medicine-Qatar, Doha, Qatar
| | - Haitham Elbardisi
- Department of Urology, Hamad Medical Corporation, Doha, Qatar
- Department of Urology, Weill Cornell Medicine-Qatar, Doha, Qatar
- Department of Urology, Qatar University, Doha, Qatar
| | - Mohamed Arafa
- Department of Urology, Hamad Medical Corporation, Doha, Qatar
- Department of Urology, Weill Cornell Medicine-Qatar, Doha, Qatar
- Department of Andrology, Cairo University, Cairo, Egypt
| | - Kareim Khalafalla
- Department of Urology, Hamad Medical Corporation, Doha, Qatar
- Urology Department, University of Texas McGovern Medical School Houston, Texas, USA
- Urology Department, MD Anderson Cancer Center, Houston, TX, USA
| | - Sami Al Said
- Department of Urology, Hamad Medical Corporation, Doha, Qatar
| | - Walid El Ansari
- Department of Surgery, Hamad Medical Corporation, Doha, Qatar
- College of Medicine, Qatar University, Doha, Qatar
- Department of Population Health, Weill Cornell Medicine-Qatar, Doha, Qatar
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Miyazaki MA, Guilharducci RL, Intasqui P, Bertolla RP. Mapping the human sperm proteome - novel insights into reproductive research. Expert Rev Proteomics 2023; 20:19-45. [PMID: 37140161 DOI: 10.1080/14789450.2023.2210764] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
INTRODUCTION Spermatozoa are highly specialized cells with unique morphology. In addition, spermatozoa lose a considerable amount of cytoplasm during spermiogenesis, when they also compact their DNA, resulting in a transcriptionally quiescent cell. Throughout the male reproductive tract, sperm will acquire proteins that enable them to interact with the female reproductive tract. After ejaculation, proteins undergo post-translational modifications for sperm to capacitate, hyperactivate and fertilize the oocyte. Many proteins have been identified as predictors of male infertility, and also investigated in diseases that compromise reproductive potential. AREAS COVERED In this review we proposed to summarize the recent findings about the sperm proteome and how they affect sperm structure, function, and fertility. A literature search was performed using PubMed and Google Scholar databases within the past 5 years until August 2022. EXPERT OPINION Sperm function depends on protein abundance, conformation, and PTMs; understanding the sperm proteome may help to identify pathways essential to fertility, even making it possible to unravel the mechanisms involved in idiopathic infertility. In addition, proteomics evaluation offers knowledge regarding alterations that compromise the male reproductive potential.
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Affiliation(s)
- Mika Alexia Miyazaki
- Department of Surgery, Division of Urology, Human Reproduction Section, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Raquel Lozano Guilharducci
- Department of Surgery, Division of Urology, Human Reproduction Section, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Paula Intasqui
- Department of Surgery, Division of Urology, Human Reproduction Section, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Ricardo Pimenta Bertolla
- Department of Surgery, Division of Urology, Human Reproduction Section, Universidade Federal de São Paulo, São Paulo, Brazil
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Crafa A, Calogero AE, Cannarella R, Condorelli RA, Aversa A, La Vignera S. Productivity Index in Clinical Andrology: Research Directions on High-Impact Topics and in Particular on Male Infertility. J Clin Med 2023; 12:jcm12093152. [PMID: 37176596 PMCID: PMC10179551 DOI: 10.3390/jcm12093152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2023] [Revised: 04/23/2023] [Accepted: 04/25/2023] [Indexed: 05/15/2023] Open
Abstract
PURPOSE Andrological diseases have an important social and economic impact as they cause a serious impairment of the quality of life of the affected patient. Epidemiologically, the impact of these disorders is progressively increasing, as demonstrated by the ever-growing prevalence of male infertility. This evidence justifies the rapid development of research in andrology that the scientific community has undertaken in recent decades. This study aims to evaluate the productivity index of the main andrological topics studied and reported in the literature. METHODS The total number of published articles was extracted from the Scopus database by entering the following keywords and mesh terms: "Male Infertility", "Erectile Dysfunction", "Premature Ejaculation", "Male Hypogonadism", "Testicular Tumors", "Prostate Cancer", "Prostatic hyperplasia", "Prostate hyperplasia", "Prostatitis", "Prostate inflammation", and "Male Accessory Gland Infections". Furthermore, a list of the top 50 researchers sorted by productivity was created for each topic. For male infertility, a further search was performed by combining the search term "male infertility" with the above-mentioned terms. Thus, a list of the top 30 authors in order of productivity was also extracted. The graphs were created using Excel. RESULTS AND CONCLUSIONS As could be expected, we observed that prostate cancer and male infertility were the two most investigated topics, followed by benign prostatic hyperplasia and erectile dysfunction, whose prevalence is set to increase given the progressive aging of the population. Less investigated is the inflammation of the accessory sexual glands. In conclusion, this study provides a ranking of the main andrological topics investigated in the literature, also presenting the top list of the most productive authors for each one.
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Affiliation(s)
- Andrea Crafa
- Department of Clinical and Experimental Medicine, University of Catania, 95123 Catania, Italy
| | - Aldo Eugenio Calogero
- Department of Clinical and Experimental Medicine, University of Catania, 95123 Catania, Italy
| | - Rossella Cannarella
- Department of Clinical and Experimental Medicine, University of Catania, 95123 Catania, Italy
- Glickman Urological & Kidney Institute, Cleveland Clinic, Cleveland, OH 44195, USA
| | | | - Antonio Aversa
- Department of Experimental and Clinical Medicine, University Magna Graecia of Catanzaro, 88100 Catanzaro, Italy
| | - Sandro La Vignera
- Department of Clinical and Experimental Medicine, University of Catania, 95123 Catania, Italy
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Alasmi R. Case report of testicular failure and azoospermia after antegrade embolization of varicocele: A rare complication. Int J Surg Case Rep 2023; 106:108269. [PMID: 37148725 DOI: 10.1016/j.ijscr.2023.108269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Revised: 04/21/2023] [Accepted: 04/24/2023] [Indexed: 05/08/2023] Open
Abstract
INTRODUCTION Varicocele is a common condition affecting males of reproductive age and accounting for the most frequent cause of secondary infertility in males. PRESENTATION A young male presented with second infertility and bilateral varicoceles and underwent antegrade angioembolization. He developed testicular ischemia and testicular failure with new onset hypogonadism and cryptozoospermia. CONCLUSION Antegrade embolization is a valid option in patients with varicoceles but has its own unique risks of complications.
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Affiliation(s)
- Raed Alasmi
- Department of Surgery, College of Medicine, Prince Sattam bin Abdulaziz University, Al-Kharj, Saudi Arabia.
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Doroftei B, Ilie OD, Maftei R, Scripcariu IS, Armeanu T, Stoian IL, Ilea C. A Narrative Review Discussing Vasectomy-Related Impact upon the Status of Oxidative Stress and Inflammation Biomarkers and Semen Microbiota. J Clin Med 2023; 12:jcm12072671. [PMID: 37048754 PMCID: PMC10095584 DOI: 10.3390/jcm12072671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2023] [Revised: 03/27/2023] [Accepted: 03/31/2023] [Indexed: 04/07/2023] Open
Abstract
Background: Male contraceptive approaches besides tubal sterilization involve vasectomy and represent the method of choice among midlife men in developing countries thanks to many advantages. However, the subsidiary consequences of this intervention are insufficiently explored since the involved mechanisms may offer insight into a much more complex picture. Methods: Thus, in this manuscript, we aimed to reunite all available data by searching three separate academic database(s) (PubMed, Web of Knowledge, and Scopus) published in the past two decades by covering the interval 2000–2023 and using a predefined set of keywords and strings involving “oxidative stress” (OS), “inflammation”, and “semen microbiota” in combination with “humans”, “rats”, and “mice”. Results: By following all evidence that fits in the pre-, post-, and vasectomy reversal (VR) stages, we identified a total of n = 210 studies from which only n = 21 were finally included following two procedures of eligibility evaluation. Conclusions: The topic surrounding this intricate landscape has created debate since the current evidence is contradictory, limited, or does not exist. Starting from this consideration, we argue that further research is mandatory to decipher how a vasectomy might disturb homeostasis.
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Affiliation(s)
- Bogdan Doroftei
- Faculty of Medicine, University of Medicine and Pharmacy “Grigore T. Popa”, University Street no 16, 700115 Iasi, Romania
- Clinical Hospital of Obstetrics and Gynecology “Cuza Voda”, Cuza Voda Street no 34, 700038 Iasi, Romania
- Origyn Fertility Center, Palace Street, no 3C, 700032 Iasi, Romania
| | - Ovidiu-Dumitru Ilie
- Department of Biology, Faculty of Biology, “Alexandru Ioan Cuza” University, Carol I Avenue no 20A, 700505 Iasi, Romania
| | - Radu Maftei
- Faculty of Medicine, University of Medicine and Pharmacy “Grigore T. Popa”, University Street no 16, 700115 Iasi, Romania
- Clinical Hospital of Obstetrics and Gynecology “Cuza Voda”, Cuza Voda Street no 34, 700038 Iasi, Romania
- Origyn Fertility Center, Palace Street, no 3C, 700032 Iasi, Romania
| | - Ioana-Sadyie Scripcariu
- Faculty of Medicine, University of Medicine and Pharmacy “Grigore T. Popa”, University Street no 16, 700115 Iasi, Romania
- Clinical Hospital of Obstetrics and Gynecology “Cuza Voda”, Cuza Voda Street no 34, 700038 Iasi, Romania
| | - Theodora Armeanu
- Faculty of Medicine, University of Medicine and Pharmacy “Grigore T. Popa”, University Street no 16, 700115 Iasi, Romania
- Clinical Hospital of Obstetrics and Gynecology “Cuza Voda”, Cuza Voda Street no 34, 700038 Iasi, Romania
- Origyn Fertility Center, Palace Street, no 3C, 700032 Iasi, Romania
| | - Irina-Liviana Stoian
- Faculty of Medicine, University of Medicine and Pharmacy “Grigore T. Popa”, University Street no 16, 700115 Iasi, Romania
| | - Ciprian Ilea
- Faculty of Medicine, University of Medicine and Pharmacy “Grigore T. Popa”, University Street no 16, 700115 Iasi, Romania
- Clinical Hospital of Obstetrics and Gynecology “Cuza Voda”, Cuza Voda Street no 34, 700038 Iasi, Romania
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Huang D, Zhang Y, Wang X, Guo R, Leng X, Du Q, Wu Q, Pan B, Zhao Y. Dietary total antioxidant capacity and the risk of developing asthenozoospermia: a hospital-based case-control study in China. Hum Reprod 2023; 38:537-548. [PMID: 36728412 DOI: 10.1093/humrep/dead010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Revised: 01/06/2023] [Indexed: 02/03/2023] Open
Abstract
STUDY QUESTION Is dietary total antioxidant capacity (DTAC) associated with the odds of developing asthenozoospermia in Chinese men? SUMMARY ANSWER There is no statistically significant association between DTAC indices and the odds of developing asthenozoospermia. WHAT IS KNOWN ALREADY Both diet and oxidative stress may be related to sperm quality; however, few studies have investigated the association between DTAC and sperm quality. STUDY DESIGN, SIZE, DURATION This case-control study was conducted from June 2020 to December 2020. Those diagnosed with asthenozoospermia were assigned to the case group, whereas those with normal sperm parameters were assigned to the control group. Data from a total of 553 cases and 586 controls were included in the final analysis. PARTICIPANTS/MATERIALS, SETTING, METHODS Men who had been referred to the infertility clinic of Shengjing Hospital of China Medical University were enrolled. Dietary intake was assessed using a validated food frequency questionnaire. DTAC was based on ferric-reducing ability of plasma (FRAP), total oxygen radical absorbance capacity (T-ORAC), hydrophilic oxygen radical absorbance capacity (H-ORAC), lipophilic oxygen radical absorbance capacity (L-ORAC), total phenolics (TP), total radical-trapping antioxidant parameter (TRAP), and Trolox equivalent antioxidant capacity (TEAC). Asthenozoospermia was defined according to the criteria published in the fifth edition of the World Health Organization laboratory manual for the examination and processing of human semen. MAIN RESULTS AND THE ROLE OF CHANCE No significant association was observed between the DTAC indices and the odds of asthenozoospermia after multivariable adjustment (T3 vs T1, odds ratio (OR) = 0.99, 95% CI: 0.73-1.33 for FRAP; OR = 1.05, 95% CI: 0.77-1.42 for T-ORAC; OR = 0.88, 95% CI: 0.65-1.18 for H-ORAC; OR = 0.98, 95% CI: 0.71-1.34 for L-ORAC; OR = 1.03, 95% CI: 0.76-1.39 for TP; OR = 1.18, 95% CI: 0.87-1.59 for TRAP; and OR = 1.15, 95% CI: 0.85-1.55 for TEAC). Both additive and multiplicative interaction analyses suggested that smoking might modify the association of T-ORAC with the odds of developing asthenozoospermia (relative excess risk due to interaction = 0.45, 95% CI: 0.07-0.83, attributable proportion due to interaction = 0.46, 95% CI: 0.07-0.84 for additive interaction; P = 0.033 for multiplicative interaction). LIMITATIONS, REASONS FOR CAUTION Recall bias and protopathic bias were inevitable in this retrospective case-control study. The estimation accuracy of the DTAC indices may have also affected the findings. WIDER IMPLICATIONS OF THE FINDINGS To the best of our knowledge, this is the first study to specifically investigate whether an association exists between DTAC and the odds of developing asthenozoospermia. Although no significant association was found, this study provides novel information pertaining to the fields of nutrition and human reproduction. STUDY FUNDING/COMPETING INTEREST(S) This work was supported by the JieBangGuaShuai Project of Liaoning Province (2021JH1/10400050), the Shengjing Hospital Clinical Research Project (M0071), and the Outstanding Scientific Fund of Shengjing Hospital (M1150). All authors have no competing interests to disclose. TRIAL REGISTRATION NUMBER N/A.
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Affiliation(s)
- Donghui Huang
- Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, Shenyang, China
- Liaoning Key Laboratory of Precision Medical Research on Major Chronic Disease, Liaoning, China
| | - Yixiao Zhang
- Department of Urology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Xiaobin Wang
- Center for Reproductive Medicine, Shengjing Hospital of China Medical University, Shenyang, China
| | - Renhao Guo
- Center for Reproductive Medicine, Shengjing Hospital of China Medical University, Shenyang, China
| | - Xu Leng
- Center for Reproductive Medicine, Shengjing Hospital of China Medical University, Shenyang, China
| | - Qiang Du
- Center for Reproductive Medicine, Shengjing Hospital of China Medical University, Shenyang, China
| | - Qijun Wu
- Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, Shenyang, China
- Liaoning Key Laboratory of Precision Medical Research on Major Chronic Disease, Liaoning, China
- Department of Obstetrics and Gynecology, Shengjing Hospital of China Medical University, Shenyang, China
- Key Laboratory of Reproductive and Genetic Medicine (China Medical University), National Health Commission, Shenyang, China
| | - Bochen Pan
- Center for Reproductive Medicine, Shengjing Hospital of China Medical University, Shenyang, China
| | - Yuhong Zhao
- Department of Clinical Epidemiology, Shengjing Hospital of China Medical University, Shenyang, China
- Liaoning Key Laboratory of Precision Medical Research on Major Chronic Disease, Liaoning, China
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Calogero AE, Cannarella R, Agarwal A, Hamoda TAAAM, Rambhatla A, Saleh R, Boitrelle F, Ziouziou I, Toprak T, Gul M, Avidor-Reiss T, Kavoussi P, Chung E, Birowo P, Ghayda RA, Ko E, Colpi G, Dimitriadis F, Russo GI, Martinez M, Calik G, Kandil H, Salvio G, Mostafa T, Lin H, Park HJ, Gherabi N, Phuoc NHV, Quang N, Adriansjah R, La Vignera S, Micic S, Durairajanayagam D, Serefoglu EC, Karthikeyan VS, Kothari P, Atmoko W, Shah R. The Renaissance of Male Infertility Management in the Golden Age of Andrology. World J Mens Health 2023; 41:237-254. [PMID: 36649928 PMCID: PMC10042649 DOI: 10.5534/wjmh.220213] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2022] [Accepted: 10/15/2022] [Indexed: 01/18/2023] Open
Abstract
Infertility affects nearly 186 million people worldwide and the male partner is the cause in about half of the cases. Meta-regression data indicate an unexplained decline in sperm concentration and total sperm count over the last four decades, with an increasing prevalence of male infertility. This suggests an urgent need to implement further basic and clinical research in Andrology. Andrology developed as a branch of urology, gynecology, endocrinology, and, dermatology. The first scientific journal devoted to andrological sciences was founded in 1969. Since then, despite great advancements, andrology has encountered several obstacles in its growth. In fact, for cultural reasons, the male partner has often been neglected in the diagnostic and therapeutic workup of the infertile couple. Furthermore, the development of assisted reproductive techniques (ART) has driven a strong impression that this biotechnology can overcome all forms of infertility, with a common belief that having a spermatozoon from a male partner (a sort of sperm donor) is all that is needed to achieve pregnancy. However, clinical practice has shown that the quality of the male gamete is important for a successful ART outcome. Furthermore, the safety of ART has been questioned because of the high prevalence of comorbidities in the offspring of ART conceptions compared to spontaneous conceptions. These issues have paved the way for more research and a greater understanding of the mechanisms of spermatogenesis and male infertility. Consequently, numerous discoveries have been made in the field of andrology, ranging from genetics to several "omics" technologies, oxidative stress and sperm DNA fragmentation, the sixth edition of the WHO manual, artificial intelligence, management of azoospermia, fertility in cancers survivors, artificial testis, 3D printing, gene engineering, stem cells therapy for spermatogenesis, and reconstructive microsurgery and seminal microbiome. Nevertheless, as many cases of male infertility remain idiopathic, further studies are required to improve the clinical management of infertile males. A multidisciplinary strategy involving both clinicians and scientists in basic, translational, and clinical research is the core principle that will allow andrology to overcome its limits and reach further goals. This state-of-the-art article aims to present a historical review of andrology, and, particularly, male infertility, from its "Middle Ages" to its "Renaissance", a golden age of andrology.
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Affiliation(s)
- Aldo E Calogero
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Rossella Cannarella
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
- Glickman Urological & Kidney Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Ashok Agarwal
- Global Andrology Forum, Moreland Hills, OH, USA
- Cleveland Clinic Foundation, Cleveland, OH, USA.
| | - Taha Abo-Almagd Abdel-Meguid Hamoda
- Department of Urology, King Abdulaziz University, Jeddah, Saudi Arabia
- Department of Urology, Faculty of Medicine, Minia University, Minia, Egypt
| | - Amarnath Rambhatla
- Department of Urology, Vattikuti Urology Institute, Henry Ford Health System, Detroit, MI, USA
| | - Ramadan Saleh
- Department of Dermatology, Venereology and Andrology, Faculty of Medicine, Sohag University, Sohag, Egypt
- Ajyal IVF Center, Ajyal Hospital, Sohag, Egypt
| | - Florence Boitrelle
- Reproductive Biology, Fertility Preservation, Andrology, CECOS, Poissy Hospital, Poissy, France
- Department of Biology, Reproduction, Epigenetics, Environment and Development, Paris Saclay University, UVSQ, INRAE, BREED, Jouy-en-Josas, France
| | - Imad Ziouziou
- Department of Urology, College of Medicine and Pharmacy, Ibn Zohr University, Agadir, Morocco
| | - Tuncay Toprak
- Department of Urology, Fatih Sultan Mehmet Training and Research Hospital, University of Health Sciences, Istanbul, Turkey
| | - Murat Gul
- Department of Urology, Selcuk University School of Medicine, Konya, Turkey
| | - Tomer Avidor-Reiss
- Department of Biological Sciences, University of Toledo, Toledo, OH, USA
- Department of Urology, College of Medicine and Life Sciences, University of Toledo, Toledo, OH, USA
| | - Parviz Kavoussi
- Austin Fertility & Reproductive Medicine/Westlake IVF, Austin, TX, USA
| | - Eric Chung
- Department of Urology, Princess Alexandra Hospital, University of Queensland, Brisbane, Australia
| | - Ponco Birowo
- Department of Urology, Cipto Mangunkusumo General Hospital, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
| | - Ramy Abou Ghayda
- Urology Institute, University Hospitals, Case Western Reserve University, Cleveland, OH, USA
| | - Edmund Ko
- Department of Urology, Loma Linda University Health, Loma Linda, CA, USA
| | | | - Fotios Dimitriadis
- Department of Urology, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | | | - Marlon Martinez
- Section of Urology, Department of Surgery, University of Santo Tomas Hospital, Manila, Philippines
| | - Gokhan Calik
- Department of Urology, Faculty of Medicine, Istanbul Medipol University, Istanbul, Turkey
| | | | - Gianmaria Salvio
- Department of Endocrinology, Polytechnic University of Marche, Ancona, Italy
| | - Taymour Mostafa
- Department of Andrology, Sexology and STIs, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Haocheng Lin
- Department of Urology, Peking University Third Hospital, Peking University, Beijing, China
| | - Hyun Jun Park
- Department of Urology, Pusan National University School of Medicine, Busan, Korea
- Medical Research Institute of Pusan National University Hospital, Busan, Korea
| | - Nazim Gherabi
- Faculty of Medicine, Algiers University, Algiers, Algeria
| | | | - Nguyen Quang
- Center for Andrology and Sexual Medicine, Viet Duc University Hospital, Hanoi, Vietnam
- Department of Urology, Andrology and Sexual Medicine, University of Medicine and Pharmacy, Vietnam National University, Hanoi, Vietnam
| | - Ricky Adriansjah
- Department of Urology, Faculty of Medicine Universitas Padjadjaran, Hasan Sadikin General Hospital, Banding, Indonesia
| | - Sandro La Vignera
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Sava Micic
- Department of Andrology, Uromedica Polyclinic, Belgrade, Serbia
| | - Damayanthi Durairajanayagam
- Department of Physiology, Faculty of Medicine, Universiti Teknologi MARA, Sungai Buloh Campus, Selangor, Malaysia
| | - Ege Can Serefoglu
- Department of Urology, Biruni University School of Medicine, Istanbul, Turkey
| | | | - Priyank Kothari
- Department of Urology, B.Y.L Nair Ch Hospital, Mumbai, India
| | - Widi Atmoko
- Department Department of Urology, Dr. Cipto Mangunkusumo General Hospital, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
| | - Rupin Shah
- Division of Andrology, Department of Urology, Lilavati Hospital and Research Centre, Mumbai, India
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Pitrone P, Silipigni S, Stagno A, Cinquegrani A, Cattafi A, Bottari A. Retrograde sclerotherapy of male varicocele with veno-venous shunts - incidence and management: a single-centre experience. Br J Radiol 2023; 96:20221061. [PMID: 36745115 PMCID: PMC10161912 DOI: 10.1259/bjr.20221061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
OBJECTIVES The aim of our study is to compare the incidence of veno-venous shunts in male varicocele and evaluate the possibility to exclude them with manual compression or/and scrotal ligation in order to carry out the procedure of retrograde sclero-embolization. METHODS In our retrospective study, all patients undergone retrograde sclerotherapy for varicocele in our Interventional Radiology Unit in the last four years were evaluated. Collaterals toward other venous shunts were identified and how many and which patients would be able to complete the procedure safely were considered. RESULTS Of the 91 patients, as many as 22 (i.e., 24.17%) patients presented anatomical variants, consisting on shunting into left iliac vein (9 [9.89%]), lumbar left veins (3 [3.29%]), right iliac vein (1 [1.09%]), both iliac veins (1 [1.09%]), left femoral vein (1 [1.09%]) or a more proximal portion of the ISV itself without shunting (3 [3.29%]). Patients with duplication could benefit from a more distal injection in order to prevent back-flow; of the 19 left, nine successfully underwent sclerotherapy with manual compression or/and scrotal ligation, whereas in 10 flow through the collaterals could not be interrupted and patients were demanded for surgery. CONCLUSIONS Many patients with abnormal communications between the internal spermatic vein and the iliac veins (that is, shunts towards the iliac veins) may as well undergo retrograde sclerotherapy safely if compression/ligation is applied. ADVANCES IN KNOWLEDGE No large previous study highlighted the impact of veno-venous shunts in technical feasibility of retrograde sclerotherapy of varicocele.
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Affiliation(s)
- Pietro Pitrone
- Department of Biomedical and Dental Sciences and of Morphological and Functional Images, Section of Radiological Sciences, University of Messina, Messina, Italy
| | - Salvatore Silipigni
- Department of Imaging, Interventional Radiology Unit, University Hospital "G. Martino", Messina, Italy
| | - Alberto Stagno
- Department of Imaging, Interventional Radiology Unit, University Hospital "G. Martino", Messina, Italy
| | - Antonella Cinquegrani
- Department of Imaging, Interventional Radiology Unit, University Hospital "G. Martino", Messina, Italy
| | - Antonino Cattafi
- Department of Biomedical and Dental Sciences and of Morphological and Functional Images, Section of Radiological Sciences, University of Messina, Messina, Italy
| | - Antonino Bottari
- Department of Biomedical and Dental Sciences and of Morphological and Functional Images, Section of Radiological Sciences, University of Messina, Messina, Italy.,Department of Imaging, Interventional Radiology Unit, University Hospital "G. Martino", Messina, Italy
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45
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Geng X, Wei Y, Geng W, Zhang T, Ding T, Xu J, He H, Gao X, Zhai J. BDE-209 disrupted the blood-testis barrier integrity by inhibiting estrogen receptor α signaling pathway in Sprague-Dawley rats. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:47349-47365. [PMID: 36737566 DOI: 10.1007/s11356-023-25476-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Accepted: 01/17/2023] [Indexed: 02/05/2023]
Abstract
Deca brominated diphenyl ether (BDE-209) is a widely used flame retardant with endocrine-disrupting activity which reportedly caused sperm quality decline and damaged blood-testis barrier (BTB). However, whether BDE-209 exposure led to BTB integrity dysfunction through affecting microtubule cytoskeletal organization and junctions was not well-elucidated. This study aimed to investigate the role of estrogen receptor α (ERα) in BDE-209-mediated perturbation of BTB integrity. Male rats and primary culture Sertoli cells were co-treated with BDE-209 and propylpyrazoletriol (PPT). The data demonstrated that BDE-209 impaired BTB integrity by reducing crucial tight junction-related proteins with ZO-1 and Occludin. Furthermore, the data suggested that BDE-209 diminished the apical ectoplasmic specialization markers with Eps8 and Formin1. In addition, BDE-209 damaged BTB ultrastructure including tight junctions and ectoplasmic specialization structures with broken tight junctions and the absence of actin microfilaments. Further experiments revealed that ERα was triggered in BDE-209-treated Sertoli cells. Unexpectedly, we found that PPT rescued BDE-209-mediated disruption of BTB integrity including tight junction and apical ectoplasmic specialization by activating ERα in Sertoli cells. Taken together, these findings indicated that intratesticular BDE-209 exposure perturbed BTB integrity and destroyed BTB structure by blocking ERα pathway. Our findings provide a new therapeutic target for male reproductive dysfunction.
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Affiliation(s)
- Xiya Geng
- Department of Occupational and Environmental Health, School of Public Health, Anhui Medical University, Meishan Rd 81, Hefei, 230032, China
- The First Affiliated Hospital of Anhui Medical University, Jixi Rd 218, Hefei, 230032, China
| | - Yu Wei
- Department of Occupational and Environmental Health, School of Public Health, Anhui Medical University, Meishan Rd 81, Hefei, 230032, China
| | - Wenfeng Geng
- Department of Occupational and Environmental Health, School of Public Health, Anhui Medical University, Meishan Rd 81, Hefei, 230032, China
| | - Taifa Zhang
- Department of Occupational and Environmental Health, School of Public Health, Anhui Medical University, Meishan Rd 81, Hefei, 230032, China
| | - Tao Ding
- Department of Occupational and Environmental Health, School of Public Health, Anhui Medical University, Meishan Rd 81, Hefei, 230032, China
| | - Jixiang Xu
- Department of Occupational and Environmental Health, School of Public Health, Anhui Medical University, Meishan Rd 81, Hefei, 230032, China
| | - Huan He
- Department of Occupational and Environmental Health, School of Public Health, Anhui Medical University, Meishan Rd 81, Hefei, 230032, China
| | - Xin Gao
- Department of Occupational and Environmental Health, School of Public Health, Anhui Medical University, Meishan Rd 81, Hefei, 230032, China
| | - Jinxia Zhai
- Department of Occupational and Environmental Health, School of Public Health, Anhui Medical University, Meishan Rd 81, Hefei, 230032, China.
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46
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Archana S, Vijayalakshmi J, Usha Rani G, Paul SFD, Reddy S, Manjula G. The comparison of Y chromosome microdeletion incidence in blood DNA and sperm cell DNA. Mol Biol Rep 2023; 50:1203-1208. [PMID: 36436077 DOI: 10.1007/s11033-022-08076-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Accepted: 11/01/2022] [Indexed: 11/28/2022]
Abstract
BACKGROUND During gamete development and spermatogenesis, certain genes on the Y chromosome (Yq) in the Male-Specific Region (MSR) are responsible for human gametes formation. The long arm Yq is composed of both euchromatin and the genetically inactive heterochromatin regions. This region contains the Azoospermia factors AZFa, AZFb and AZFc. In the case of male infertility, microdeletions on the Yq chromosome appear to be structural chromosomal anomalies linked to sperm abnormality. METHODS The present study aimed to look at the incidence, of Asthenospermia (AS), Teratospermia (TS), Oligospermia (OS) and Oligoasthenoteratospermia (OAT) patterns of Y chromosomal microdeletions in Indian infertile men with an (AZF a, b, c). This study was conducted with 75 infertile men as cases and 75 fertile men as a control for AZF locus microdeletion utilizing sequence-tagged sites. RESULTS The AZFc region of germ cell DNA (50.6%) was the most deleted section in infertile men when compared to blood DNA (21.3%), followed by deletions in the AZFb region (21.3%) in germ cell DNA whereas blood DNA had no microdeletion in the AZFa region in both germ cell DNA and blood DNA. Infertile men displayed significant Yq microdeletion in both AZFb and also AZFc. Around 33% (25) of 75 infertile men had AZF (a, b, c) region microdeletion in blood DNA, compared to it germ cell DNA had a larger percentage of 72% (54) of Y chromosome microdeletions in the study samples. CONCLUSION A high-frequency rate of microdeletions seen in germ cell DNA. PCR-based Y chromosome microdeletion screening using germ cell DNA along with Genomic DNA might help in screening for genetic abnormality in infertile men who endure assisted reproductive technology treatments. This study might be attributable to the interplay of lifestyle and genetic factors, both contributing to the risk of developing these germ-line deletions.
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Affiliation(s)
- S Archana
- Department of Human Genetics, Sri Ramachandra Institute of Higher Education and Research, (DU) Porur, Chennai, Tamil Nadu, India
| | - J Vijayalakshmi
- Department of Human Genetics, Sri Ramachandra Institute of Higher Education and Research, (DU) Porur, Chennai, Tamil Nadu, India.
| | - G Usha Rani
- Department of Reproductive Medicine & Surgery (SMART), Sri Ramachandra Institute of Higher Education and Research, (DU) Porur, Chennai, Tamil Nadu, India
| | - Solomon F D Paul
- Department of Human Genetics, Sri Ramachandra Institute of Higher Education and Research, (DU) Porur, Chennai, Tamil Nadu, India
| | - Sanjeeva Reddy
- Department of Reproductive Medicine & Surgery (SMART), Sri Ramachandra Institute of Higher Education and Research, (DU) Porur, Chennai, Tamil Nadu, India
| | - G Manjula
- Department of Reproductive Medicine & Surgery (SMART), Sri Ramachandra Institute of Higher Education and Research, (DU) Porur, Chennai, Tamil Nadu, India
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47
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Sharma A, Eapen CE. Pelvic congestion needs attention in infertile women with Budd-Chiari syndrome. Indian J Gastroenterol 2023; 42:14-16. [PMID: 36763250 DOI: 10.1007/s12664-023-01341-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/11/2023]
Affiliation(s)
- Anand Sharma
- Department of Gastroenterology, All India Institute of Medical Sciences, Rishikesh, 249 203, India
| | - C E Eapen
- Department of Hepatology, Christian Medical College, Vellore, Tamil Nadu, 632 004, India.
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48
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Abdo NM, Ahmad H, Loney T, Zarmakoupis PN, Aslam I, Irfan S, Grivna M, Ahmed LA, Al-Rifai RH. Characterization of Fertility Clinic Attendees in the Abu Dhabi Emirate, United Arab Emirates: A Cross-Sectional Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:ijerph20031692. [PMID: 36767058 PMCID: PMC9914043 DOI: 10.3390/ijerph20031692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Revised: 01/11/2023] [Accepted: 01/13/2023] [Indexed: 05/11/2023]
Abstract
This study describes the primary and secondary infertility in patients attending fertility clinics and reports factors associated with primary infertility. A cross-sectional survey was conducted in two fertility clinics in Abu Dhabi Emirate, United Arab Emirates (UAE) between December 2020 and May 2021. The collected information covered sociodemographic, lifestyle, medical, and fertility-related characteristics. The mean age and age at marriage (±SD) of the 928 patients were 35.7 (±6.7) and 25.2 (±6.3) years, respectively. Of the total, 72.0% were obese and overweight, 26.6% reported a consanguineous marriage, and 12.5% were smokers. Secondary infertility (62.5%) was more frequent than primary infertility (37.5%). Primary infertility was inversely associated with age (aOR, 0.94, 95% CI: 0.91-0.98) and not being overweight (aOR, 0.6, 95% CI: 0.4-0.9) while positively associated with a nationality other than Middle Eastern nationality (aOR, 1.9, 95% CI: 1.1-3.3), married for ≤5 years (aOR, 6.0, 95% CI: 3.9-9.3), in a nonconsanguineous marriage (aOR, 2.4, 95% CI: 1.5-3.9), having a respiratory disease (aOR, 2.3, 95% CI: 1.1-4.6), an increased age at puberty (aOR, 1.2, 95% CI: 1.0-1.3), and self-reported 6-<12 months (aOR, 2.4, 95% CI: 1.2-5.1) and ≥12 months (aOR, 3.4, 95% CI: 1.8-6.4) infertility. Patients with primary infertility were more likely to be diagnosed with infertility of an ovulation, tubal, or uterine origin (aOR, 3.9, 95% CI: 1.9-7.9). Secondary infertility was more common than primary infertility. Several preventable fertility-related risk factors including overweight, smoking, and diabetes were found to be common among the fertility clinic attendees.
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Affiliation(s)
- Noor Motea Abdo
- Institute of Public Health, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain P.O. Box 17666, United Arab Emirates
| | - Hafiz Ahmad
- Department of Medical Microbiology & Immunology, RAK College of Medical Sciences, RAK Medical and Health Sciences University, Ras Al Khaimah P.O. Box 11172, United Arab Emirates
- Molecular Division, RAK Hospital, Ras al Khaimah P.O. Box 11393, United Arab Emirates
| | - Tom Loney
- College of Medicine, Mohammed Bin Rashid University of Medicine and Health Sciences, Dubai P.O. Box 505055, United Arab Emirates
| | | | - Irfan Aslam
- HealthPlus Fertility Center, HealthPlus Network of Specialty Centers, Abu Dhabi, United Arab Emirates
| | - Shazia Irfan
- HealthPlus Fertility Center, HealthPlus Network of Specialty Centers, Abu Dhabi, United Arab Emirates
| | - Michal Grivna
- Institute of Public Health, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain P.O. Box 17666, United Arab Emirates
- Department of Public Health and Preventive Medicine, Second Faculty of Medicine, Charles University, V Úvalu 84, 150 06 Prague, Czech Republic
| | - Luai A. Ahmed
- Institute of Public Health, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain P.O. Box 17666, United Arab Emirates
- Zayed Center for Health Sciences, United Arab Emirates University, Al Ain P.O. Box 17666, United Arab Emirates
| | - Rami H. Al-Rifai
- Institute of Public Health, College of Medicine and Health Sciences, United Arab Emirates University, Al Ain P.O. Box 17666, United Arab Emirates
- Zayed Center for Health Sciences, United Arab Emirates University, Al Ain P.O. Box 17666, United Arab Emirates
- Correspondence:
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49
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Chen Q, Zhou R, Yang C, Jiang Q, Yuan H, Qiu X, Tian H, Zhou J, Liu C. Ergothioneine attenuates varicocele-induced testicular damage by upregulating HSP90AA1 in rats. J Biochem Mol Toxicol 2023; 37:e23301. [PMID: 36644941 DOI: 10.1002/jbt.23301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Revised: 09/12/2022] [Accepted: 01/05/2023] [Indexed: 01/17/2023]
Abstract
This study investigates the therapeutic effect and the underlying mechanisms of ergothioneine (EGT) on the testicular damage caused by varicocele (VC) in vivo, in vitro, and in silico. This preclinical study combines a series of biological experiments and network pharmacology analyses. A total of 18 Sprague Dawley (SD) male rats were randomly and averagely divided into three groups: the sham-operated, VC model, and VC model with EGT treatment (VC + EGT) groups. The left renal vein of the VC model and the VC + EGT groups were half-ligated for 4 weeks. Meanwhile, the VC + EGT group was intragastrically administrated with EGT (10 mg/kg). GC1 and GC2 cells were exposed to H2 O2 with or without EGT treatment to re-verify the conclusion. The structure disorder of seminiferous tubules ameliorated the apoptosis decrease in the VC rats receiving EGT. EGT can also increase the sperm quality of the VC model rats (p < 0.05). The exposure to H2 O2 decreased proliferation and increased apoptosis of GC1 and GC2 cells, which was revisable by adding EGT to the plates (p < 0.05). The network pharmacology and molecular docking were conducted to explore the potential targets of EGT in VC, and HSP90AA1 was identified as the pivotal gene, which was validated by western blot, immunohistochemistry, and RT-qPCR both in vivo and in vitro (p < 0.05). Overall, EGT attenuates the testicular injury in the VC model both in vivo and in vitro by potentially potentiating the expression of HSP90AA1.
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Affiliation(s)
- Qi Chen
- Department of Urology, The Third Affiliated Hospital of Southern Medical University, Guangzhou, China.,The Third School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Ranran Zhou
- Department of Urology, The Third Affiliated Hospital of Southern Medical University, Guangzhou, China.,The Third School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Cheng Yang
- Department of Urology, The Third Affiliated Hospital of Southern Medical University, Guangzhou, China.,The Third School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Qijun Jiang
- Department of Urology, The Third Affiliated Hospital of Southern Medical University, Guangzhou, China.,The Third School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Haoyu Yuan
- Department of Urology, The Third Affiliated Hospital of Southern Medical University, Guangzhou, China.,The Third School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Xin Qiu
- Department of Urology, The Third Affiliated Hospital of Southern Medical University, Guangzhou, China.,The Third School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Hu Tian
- Department of Urology, The Third Affiliated Hospital of Southern Medical University, Guangzhou, China.,The Third School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Junhao Zhou
- Department of Urology, The Third Affiliated Hospital of Southern Medical University, Guangzhou, China.,The Third School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Cundong Liu
- Department of Urology, The Third Affiliated Hospital of Southern Medical University, Guangzhou, China.,The Third School of Clinical Medicine, Southern Medical University, Guangzhou, China
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50
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Sperm DNA Damage and Its Relevance in Fertility Treatment: A Review of Recent Literature and Current Practice Guidelines. Int J Mol Sci 2023; 24:ijms24021446. [PMID: 36674957 PMCID: PMC9860847 DOI: 10.3390/ijms24021446] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 01/02/2023] [Accepted: 01/04/2023] [Indexed: 01/14/2023] Open
Abstract
Sperm deoxyribonucleic acid (DNA) damage has recently emerged as one of the most controversial topics in male reproductive medicine. While level I evidence indicates that abnormal sperm DNA damage has substantial adverse effects on reproductive outcomes (including chance of pregnancy and risk of miscarriage), there is limited consensus on how sperm DNA fragmentation (SDF) testing should be performed and/or interpreted in clinical practice. In this article, we review: (1) how SDF is assessed, (2) cumulative evidence regarding its impact on reproductive outcomes, (3) methods for mitigating high SDF, and (4) the most recent practice guidelines available for clinicians regarding the use and interpretation of SDF testing.
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