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Venigalla G, Ila V, Dornbush J, Bernstein A, Loloi J, Pozzi E, Miller D, Ramasamy R. Male obesity: Associated effects on fertility and the outcomes of offspring. Andrology 2023. [PMID: 37882362 DOI: 10.1111/andr.13552] [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: 08/07/2023] [Revised: 09/10/2023] [Accepted: 10/19/2023] [Indexed: 10/27/2023]
Abstract
Obesity rates are increasing globally, making it imperative to comprehend the effects of parental obesity on human reproduction. This review aims to highlight the impact of male obesity on reproductive and offspring outcomes. Male obesity has been shown to affect fertility through various mechanisms, including changes in semen quality, difficulty with natural conception, and worsened assisted reproductive technology outcomes. The evidence regarding the impact of male obesity on success of sperm retrieval is conflicting, but all aforementioned adverse effects may be modifiable with weight loss. Moreover, paternal obesity may influence atypical offspring outcomes, such as placental abnormalities and disruptions in fetal development, which may be moderated by epigenetic pathways. Further research is needed to fully understand the complex relationships and underlying mechanisms involved. Gaining more insight into the impact of male obesity on fertility and offspring outcomes can aid in the development of targeted interventions to improve family planning and the health of future generations.
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Affiliation(s)
- Greeshma Venigalla
- Desai Sethi Urology Institute, Miller School of Medicine, University of Miami, Miami, Florida, USA
| | - Vishal Ila
- Desai Sethi Urology Institute, Miller School of Medicine, University of Miami, Miami, Florida, USA
| | - James Dornbush
- Medical College of Georgia, AU/UGA Medical Partnership, Augusta, Georgia, USA
| | - Ari Bernstein
- Department of Urology, NYU Langone Health, New York, New York, USA
| | - Justin Loloi
- Department of Urology, Montefiore Medical Center, Bronx, New York, USA
| | - Edoardo Pozzi
- Division of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy
- University Vita-Salute San Raffaele, Milan, Italy
| | - David Miller
- Desai Sethi Urology Institute, Miller School of Medicine, University of Miami, Miami, Florida, USA
| | - Ranjith Ramasamy
- Desai Sethi Urology Institute, Miller School of Medicine, University of Miami, Miami, Florida, USA
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Deng C, Mao J, Zhao L, Liu D, Lin H, Zhang Z, Yang Y, Zhang H, Hong K, Jiang H. Testicular sperm aspiration has a poor effect in predicting micro-TESE outcomes in NOA patients with AZFc deletion. Basic Clin Androl 2023; 33:28. [PMID: 37558984 PMCID: PMC10413523 DOI: 10.1186/s12610-023-00195-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Accepted: 04/24/2023] [Indexed: 08/11/2023] Open
Abstract
BACKGROUND Testicular sperm aspiration (TESA) is widely used in the diagnosis and management of nonobstructive azoospermia. However, its ability for predicting microdissection testicular sperm extraction in nonobstructive azoospermia (NOA) patients with AZFc deletion remains uncertain. To investigate whether TESA affected the sperm retrieval rate (SRR) in NOA patients with AZFc deletion, a retrospective analysis of the clinical data of NOA patients with AZFc deletion who underwent microdissection testicular sperm extraction (micro-TESE) was conducted. The effects of age, testicular volume, follicle-stimulating hormone (FSH) levels, luteinizing hormone (LH) levels, testosterone (T) levels and TESA on the SRR were analyzed in this group of patients. RESULTS A total of 181 individuals had their sperm successfully collected and underwent micro-TESE, with an SRR of 67.4%. The patients were separated into two groups based on their micro-TESE results (sperm acquisition and nonsperm acquisition), with no significant variations in age, testicular volume, FSH levels, LH levels, or T levels between the two groups. There was no significant difference in the SRR between any of the groups into which patients were classified based on reproductive hormone reference value ranges. Binary logistic regression was used to explore the absence of significant effects of age, testicular volume, FSH levels, LH levels, and T levels on sperm acquisition in patients undergoing micro-TESE. In the preoperative testicular diagnostic biopsy group, the sperm acquisition and nonsperm acquisition groups had SRRs of 90.1% and 65.1%, respectively. More significantly, there was no significant difference in the SRR between the negative preoperative testicular diagnostic biopsy group and the nonpreoperative testicular diagnostic biopsy group (65.1 vs. 63.8%, p = 0.855). CONCLUSION There is a high probability of successful sperm acquisition in the testis of men undergoing micro-TESE. In this group of patients, age, testicular volume, FSH levels, LH levels, and T levels may have little bearing on the micro-TESE outcome. In patients whose preoperative TESA revealed the absence of sperm, the probability of obtaining sperm by micro-TESE remained high (65.1%); negative TESA results appeared to not influence the SRR (63.8%) in patients undergoing micro-TESE.
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Affiliation(s)
- Chenyao Deng
- Department of Urology, Peking University Third Hospital, Beijing, 100191, China
- Department of Andrology, Peking University Third Hospital, Beijing, 100191, China
| | - Jiaming Mao
- Department of Andrology, Peking University Third Hospital, Beijing, 100191, China
- Department of Reproductive Medicine Center, Peking University Third Hospital, Beijing, 100191, China
| | - Lianming Zhao
- Department of Urology, Peking University Third Hospital, Beijing, 100191, China
- Department of Andrology, Peking University Third Hospital, Beijing, 100191, China
- Department of Human Sperm Bank, Peking University Third Hospital, Haidian District, 49 North Garden Road, Beijing, 100191, China
| | - Defeng Liu
- Department of Andrology, Peking University Third Hospital, Beijing, 100191, China
- Department of Reproductive Medicine Center, Peking University Third Hospital, Beijing, 100191, China
| | - Haocheng Lin
- Department of Urology, Peking University Third Hospital, Beijing, 100191, China
- Department of Andrology, Peking University Third Hospital, Beijing, 100191, China
- Department of Human Sperm Bank, Peking University Third Hospital, Haidian District, 49 North Garden Road, Beijing, 100191, China
| | - Zhe Zhang
- Department of Urology, Peking University Third Hospital, Beijing, 100191, China
- Department of Andrology, Peking University Third Hospital, Beijing, 100191, China
| | - Yuzhuo Yang
- Department of Andrology, Peking University Third Hospital, Beijing, 100191, China
- Department of Reproductive Medicine Center, Peking University Third Hospital, Beijing, 100191, China
| | - Haitao Zhang
- Department of Urology, Peking University Third Hospital, Beijing, 100191, China
- Department of Andrology, Peking University Third Hospital, Beijing, 100191, China
- Department of Human Sperm Bank, Peking University Third Hospital, Haidian District, 49 North Garden Road, Beijing, 100191, China
| | - Kai Hong
- Department of Urology, Peking University Third Hospital, Beijing, 100191, China.
- Department of Andrology, Peking University Third Hospital, Beijing, 100191, China.
- Department of Human Sperm Bank, Peking University Third Hospital, Haidian District, 49 North Garden Road, Beijing, 100191, China.
| | - Hui Jiang
- Department of Urology, Peking University Third Hospital, Beijing, 100191, China.
- Department of Andrology, Peking University Third Hospital, Beijing, 100191, China.
- Department of Human Sperm Bank, Peking University Third Hospital, Haidian District, 49 North Garden Road, Beijing, 100191, China.
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Aliakbari F, Taghizabet N, Rezaei-Tazangi F, Kalantari H, Vosough Dizaj A, Mohammadi M, Sajadi H, Sadighi Gilani MA. Evaluation of Predicting Factors Affecting Sperm Retrieval in Patients with Klinefelter Syndrome: A Prospective Study. INTERNATIONAL JOURNAL OF FERTILITY & STERILITY 2023; 17:276-280. [PMID: 37577912 PMCID: PMC10439984 DOI: 10.22074/ijfs.2023.562534.1371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Revised: 02/05/2023] [Accepted: 05/25/2023] [Indexed: 08/15/2023]
Abstract
BACKGROUND This study aimed to evaluate the predicting factors affecting sperm retrieval. We prospectively assessed the relationship between sonographic and microdissection testicular sperm extraction (mTESE) findings in Klinefelter syndrome (KS). MATERIALS AND METHODS In this prospective study, 44 azoospermic men with 47, XXY karyotypes participated in this study. In order to evaluate the amount of blood supply in different parts of testicular tissue, a doppler ultra-sonographic was performed. Also, for the detection of sperm in this group mTESE technique was performed. RESULTS The age average of positive mTESE and negative mTESE groups was 29.4 and 33.6 years, respectively. By comparing the testicle volume (based on the data obtained from the clinical examinations conducted by the urologist) it was determined that there is no significant difference between mTESE positive and negative groups. Folliclestimulating hormone (FSH) levels in men with negative mTESE (P=0.03) and testosterone levels in men with positive mTESE significantly increased (P=0.017). The overall rate of testis vascularity was significantly higher in the positive mTESE group than in the negative mTESE group. The clinical pregnancy rate in positive mTESE men was 9% per cycle, 16.6% per embryos were transferred (ET), and 12.5% per cycle. CONCLUSION Totally, our observation indicated that there is not a significant relationship between sonographic and mTESE results in KS patients. However, more investigations with bigger sample Size can be useful to validate our results.
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Affiliation(s)
- Fereshteh Aliakbari
- Men's Health and Reproductive Health Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Neda Taghizabet
- Men's Health and Reproductive Health Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Fatemeh Rezaei-Tazangi
- Department of Anatomy, School of Medicine, Fasa University of Medical Sciences, Fasa, Iran
| | - Hamid Kalantari
- Department of Andrology, Reproductive Biomedicine Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Iran
- Department of Urology, Shariati Hosital, Tehran University of Medical Sciences, Tehran, Iran
| | - Ahmad Vosough Dizaj
- Department of Andrology, Reproductive Biomedicine Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Iran
| | - Maryam Mohammadi
- Reproductive Epidemiology Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Iran
| | - Hesamoddin Sajadi
- Department of Andrology, Reproductive Biomedicine Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Iran.
- Department of Urology, Shariati Hosital, Tehran University of Medical Sciences, Tehran, Iran
| | - Mohammad Ali Sadighi Gilani
- Department of Andrology, Reproductive Biomedicine Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Iran
- Department of Urology, Shariati Hosital, Tehran University of Medical Sciences, Tehran, Iran
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Antinozzi C, Lista M, Caponecchia L, Salacone P, Minganti C, Battaglia FA, Di Luigi L, Sgrò P. Exploratory Analysis in the Differences in Blood Serum and Seminal Plasma of Adipose-Tissue Related Peptides in Obese and Non-Obese Men and Their Correlations With Semen Parameters. Front Endocrinol (Lausanne) 2021; 12:681939. [PMID: 34393997 PMCID: PMC8355985 DOI: 10.3389/fendo.2021.681939] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Accepted: 07/05/2021] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVES Evaluating the relationship between circulating metabolic biomarkers and semen parameters in obese, overweight and normal-weight patients. METHODS Patients were recruited at the "Andrology and Pathophysiology of Reproduction Unit", in Santa Maria Goretti Hospital. Divided into three groups were 98 participants (obese, overweight and normal-weight patients) according to BMI and were analyzed for three adipokines and six hormone peptides in blood serum and seminal plasma using Luminex assay. Standard semen analysis was performed for ejaculate volume, sperm concentration, total sperm count, motility, morphology and leukocytes. RESULTS In all groups of subjects, we observed a higher concentration of blood serum c-peptide, GIP, PAI-1, leptin, ghrelin and GLP-1 in comparison to seminal plasma; differently, higher levels in seminal plasma were observed for insulin and visfatin. In comparison to the non-obese subjects, obese subjects showed a higher blood serum concentration of c-peptide, GLP-1, GIP and leptin and a higher concentration of seminal plasma of GIP and insulin. Total sperm count, progressive motility, motility, and atypical forms directly correlated with PAI-1 and visfatin, whereas GLP-1 directly correlated only with total progressive motility. CONCLUSION Obese men showed a different pattern of blood serum and seminal plasma adipokines and hormone peptides concentrations in comparison to normal-weight men. Furthermore, these molecules correlated with functional seminal parameters. Our findings support the option to consider these molecules as new biomarkers and pharmacological targets for a new therapeutic approach in male infertility. However, further studies identifying other potential biomarkers of male infertility with important clinical implication and characterizing their mechanisms of action are mandatory.
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Affiliation(s)
- Cristina Antinozzi
- Unit of Endocrinology, Department of Movement, Human and Health Science, University of Rome “Foro Italico”, Rome, Italy
- *Correspondence: Cristina Antinozzi,
| | - Marco Lista
- Unit of Endocrinology, Department of Movement, Human and Health Science, University of Rome “Foro Italico”, Rome, Italy
| | - Luisa Caponecchia
- Andrology and Pathophysiology of Reproduction Unit, Santa Maria Goretti Hospital, Latina, Italy
| | - Pietro Salacone
- Andrology and Pathophysiology of Reproduction Unit, Santa Maria Goretti Hospital, Latina, Italy
| | - Carlo Minganti
- Unit of Sport Medicine, Department of Movement, Human and Health Science, University of Rome “Foro Italico”, Rome, Italy
| | | | - Luigi Di Luigi
- Unit of Endocrinology, Department of Movement, Human and Health Science, University of Rome “Foro Italico”, Rome, Italy
| | - Paolo Sgrò
- Unit of Endocrinology, Department of Movement, Human and Health Science, University of Rome “Foro Italico”, Rome, Italy
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