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Braham A, Ghedir H, Ben Khedher MB, Ajina M, Saad A, Ibala-Romdhane S. Nuclear sperm integrity and ICSI prognosis in Tunisian patients with MMAF syndrome (multiple morphological abnormalities of the sperm flagella). HUM FERTIL 2023; 26:1429-1438. [PMID: 37671855 DOI: 10.1080/14647273.2023.2251679] [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: 08/02/2022] [Accepted: 06/15/2023] [Indexed: 09/07/2023]
Abstract
Multiple Morphological Abnormalities of the Sperm Flagella (MMAF) is a severe form of teratozoospermia associated with several sperm flagellar abnormalities. The study included 52 patients with MMAF syndrome and a control group of 25 fertile men. The impact of nuclear sperm quality on intracytoplasmic sperm injection (ICSI) results was studied in 20 couples. TUNEL assay was used to assess sperm DNA fragmentation and aniline-blue staining was used to assess chromatin condensation. To investigate chromosomal meiotic segregation, we used fluorescence in situ hybridization (FISH). Semen morphology analysis revealed a mosaic of multiple flagella morphological abnormalities, including 46.73% short flagella, 16.22% bent flagella, 22.07% coiled flagella, and 10.90% absent flagella, all of which were associated with a high percentage of sperm head abnormalities. The mean DNA fragmentation index was substantially higher in patients compared to controls (p = 0.001), whereas the rate of aniline blue-reacted spermatozoa was not significantly different. There was a significant difference in aneuploidy frequencies between the two groups (p < 0.05). Infertile males with MMAF syndrome had lower sperm nuclear quality, which affected ICSI results. As a result, better sperm selection procedures are being employed to increase the success rate of assisted reproductive technologies (ART).
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Affiliation(s)
- Asma Braham
- Department of Cytogenetic and Reproductive Biology, Farhat Hached University Hospital, Sousse, Tunisia
| | - Houda Ghedir
- Department of Cytogenetic and Reproductive Biology, Farhat Hached University Hospital, Sousse, Tunisia
| | - Myriam Beya Ben Khedher
- Department of Cytogenetic and Reproductive Biology, Farhat Hached University Hospital, Sousse, Tunisia
| | - Mounir Ajina
- Reproductive Medicine Unit, University Hospital Farhat Hached, Sousse, Tunisia
- University of Medicine of Sousse, Farhat Hached Hospital, University of Sousse, Sousse, Tunisia
| | - Ali Saad
- Department of Cytogenetic and Reproductive Biology, Farhat Hached University Hospital, Sousse, Tunisia
- University of Medicine of Sousse, Farhat Hached Hospital, University of Sousse, Sousse, Tunisia
| | - Samira Ibala-Romdhane
- Department of Cytogenetic and Reproductive Biology, Farhat Hached University Hospital, Sousse, Tunisia
- University of Medicine of Sousse, Farhat Hached Hospital, University of Sousse, Sousse, Tunisia
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Adami LNG, Fernandes GL, Carvalho RCD, Okada FK, Tufik S, Andersen ML, Bertolla RP. Effect of chronic sleep deprivation on acrosomal integrity and functional parameters of murine sperm. F&S SCIENCE 2023; 4:11-20. [PMID: 36565949 DOI: 10.1016/j.xfss.2022.12.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Revised: 12/09/2022] [Accepted: 12/19/2022] [Indexed: 12/24/2022]
Abstract
OBJECTIVE To evaluate the effect of chronic sleep deprivation on sperm function quality in mice. DESIGN Experimental study. SETTING Not applicable. ANIMALS Spermatozoa from twenty-four 10-week-old C57BL/6J male mice. INTERVENTION(S) The sleep deprivation group underwent gentle handling for 6 hours for 5 consecutive days. The mice in the sleep recovery group were allowed to sleep during the 24-hour period after the sleep deprivation protocol. MAIN OUTCOME MEASURE(S) After euthanasia, the spermatozoa were collected for analysis. Sperm motility was evaluated using computer-assisted sperm analyzer. Intracellular superoxide anion (O2-) activity, acrosome integrity, mitochondrial activity, and DNA fragmentation assays were conducted afterward. RESULT(S) Sleep deprivation and sleep recovery groups presented a lower percentage of spermatozoa with an intact acrosome, compared with the respective control groups. Regarding DNA fragmentation, a decreased proportion of spermatozoa with Comet I class intact DNA was observed in the sleep recovery group, compared with the recovery control group. Beat cross frequency was increased in the sleep recovery group. CONCLUSION(S) Sleep deprivation can reduce sperm quality, impairing acrosome integrity. Sleep recovery decreased DNA integrity and increased beat cross frequency.
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Affiliation(s)
- Luana Nayara Gallego Adami
- Disciplina de Urologia, Setor de Reprodução Humana, Departamento de Cirurgia, Universidade Federal de São Paulo, São Paulo, Brazil
| | | | - Renata Cristina de Carvalho
- Disciplina de Urologia, Setor de Reprodução Humana, Departamento de Cirurgia, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Fatima Kazue Okada
- Disciplina de Urologia, Setor de Reprodução Humana, Departamento de Cirurgia, Universidade Federal de São Paulo, São Paulo, Brazil; Laboratório de Biologia do Desenvolvimento, Departamento de Morfologia e Genética, Universidade Federal de São Paulo, São Paulo, Brazil.
| | - Sergio Tufik
- Departamento de Psicobiologia, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Monica Levy Andersen
- Departamento de Psicobiologia, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Ricardo Pimenta Bertolla
- Disciplina de Urologia, Setor de Reprodução Humana, Departamento de Cirurgia, Universidade Federal de São Paulo, São Paulo, Brazil
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Candela L, Boeri L, Capogrosso P, Cazzaniga W, Pozzi E, Belladelli F, Baudo A, Ravizzoli A, Ventimiglia E, Viganò P, Alfano M, Abbate C, Cornelius J, Mattei A, Montorsi F, Salonia A. Correlation among isolated teratozoospermia, sperm DNA fragmentation and markers of systemic inflammation in primary infertile men. PLoS One 2021; 16:e0251608. [PMID: 34097690 PMCID: PMC8184012 DOI: 10.1371/journal.pone.0251608] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2020] [Accepted: 04/28/2021] [Indexed: 01/03/2023] Open
Abstract
Aim To assess the prevalence of isolated teratozoospermia (iTZS) in a cohort of infertile and fertile men; explore the relationship between iTZS, inflammatory parameters and sperm DNA fragmentation index (SDF) in the same cohort. Materials and methods 1824 infertile men and 103 fertile controls. Semen analysis, the neutrophil-to-lymphocyte ratio (NLR) and serum hormones were investigated. DFI was tested in infertile men only. According to 2010 WHO semen analysis, patients were categorized in 3 sub-groups of isolated sperm defects: isolated oligozoospermia (iOZS), isolated asthenozoospermia (iAZS) and iTZS. Descriptive statistics and linear regression models tested the association between clinical variables and inflammatory markers. Results Among infertile men, iAZS, iTZS, and iOZS were found in 13.9%, 11.9% and 4.1% participants, respectively. iTZS was found in 37 (35.9%) fertile men. Infertile men with iTZS had higher NLR values than those with iOZS, iAZS and men with normal semen parameters (all p<0.001). FSH and LH were higher and inhibin B lower in iOZS infertile men compared to all other groups (p≤0.001). Hormonal characteristics were similar between iTZS infertile and fertile men. Similarly, iTZS infertile men had higher SDF than all other groups (all p<0.001). Infertile men with iTZS had higher NLR values than fertile men with iTZS (p<0.01). Linear regression analysis showed that, in infertile men, iTZS was associated with SDF and NLR (all p≤0.01). Conclusions iTZS was found in 11.9% of infertile men but it was even more prevalent in fertile controls. Infertile men with iTZS had higher NLR than fertile controls and increased SDF values than infertile participant with iAZS, iOZS, or normal semen parameters. No differences in hormonal characteristics were found between infertile and fertile men with iTZS.
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Affiliation(s)
- Luigi Candela
- Division of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy
- University Vita-Salute San Raffaele, Milan, Italy
| | - Luca Boeri
- Division of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy
- Department of Urology, Foundation IRCCS Ca’ Granda–Ospedale Maggiore Policlinico, University of Milan, Milan, Italy
| | - Paolo Capogrosso
- Division of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy
- Department of Urology and Andrology, Ospedale di Circolo and Macchi Foundation,Varese, Italy
| | - Walter Cazzaniga
- Division of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy
- University Vita-Salute San Raffaele, Milan, Italy
| | - Edoardo Pozzi
- Division of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy
- University Vita-Salute San Raffaele, Milan, Italy
| | - Federico Belladelli
- Division of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy
- University Vita-Salute San Raffaele, Milan, Italy
| | - Andrea Baudo
- Division of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy
- University Vita-Salute San Raffaele, Milan, Italy
| | - Andrea Ravizzoli
- Division of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy
- University Vita-Salute San Raffaele, Milan, Italy
| | - Eugenio Ventimiglia
- Division of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Paola Viganò
- Obstetrics and Gynaecology Department, IRCCS Ospedale San Raffaele, Milan, Italy
- Division of Genetics and Cell Biology, Reproductive Sciences Laboratory, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Massimo Alfano
- Division of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Costantino Abbate
- Division of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Julian Cornelius
- Department of Urology, Luzerner Kantonsspital, Lucerne, Switzerland
| | - Agostino Mattei
- Department of Urology, Luzerner Kantonsspital, Lucerne, Switzerland
| | - Francesco Montorsi
- Division of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy
- University Vita-Salute San Raffaele, Milan, Italy
| | - Andrea Salonia
- Division of Experimental Oncology/Unit of Urology, URI, IRCCS Ospedale San Raffaele, Milan, Italy
- University Vita-Salute San Raffaele, Milan, Italy
- * E-mail:
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Habibi M, Sadeghi N, Tavalaee M, Shahverdi A, Ghorban Z, Nasr-Esfahani MH. Sperm chromatin integrity in a man with macrocephaly syndrome. Andrologia 2021; 53:e14100. [PMID: 33961714 DOI: 10.1111/and.14100] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 04/22/2021] [Accepted: 04/23/2021] [Indexed: 02/04/2023] Open
Abstract
This study reports chromatin status and ICSI outcomes in a case of sperm macrocephaly syndrome(SMS), showing 100% of spermatozoa with abnormal morphology. Percentages of sperm DNA fragmentation for TUNEL (31.7% versus 6.5%), SCSA (33% versus 25%) assays, chromatin maturity tests, CMA3 (58% versus 29%) and aniline blue (63% versus 35%) staining were higher in case sample compared to the fertile sample. Artificial oocyte activation resulted in a similar fertilisation rate between case and control samples (71% versus 66.7%), but the case showed delayed embryo development on day 3 post-insemination. Unlike fertile case, no embryos reached the blastocyst stage. The result of this case study shows that macrocephaly is associated with reduced chromatin maturity and DNA integrity. Although both cases showed a similar chance for fertilisation through artificial chemical activation for only macrocephalic man, the developmental competency is jeopardised in such cases.
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Affiliation(s)
- Masoud Habibi
- Department of Embryology, Reproductive Biomedicine Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Iran
| | - Niloofar Sadeghi
- Department of Animal Biotechnology, Reproductive Biomedicine Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Marziyeh Tavalaee
- Department of Animal Biotechnology, Reproductive Biomedicine Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Abdolhossein Shahverdi
- Department of Embryology, Reproductive Biomedicine Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Iran
| | - Zahra Ghorban
- Department of Animal Biotechnology, Reproductive Biomedicine Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Mohammad Hossein Nasr-Esfahani
- Department of Animal Biotechnology, Reproductive Biomedicine Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran.,Isfahan Fertility and Infertility Center, Isfahan, Iran
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Tarín JJ, Pascual E, Gómez R, García-Pérez MA, Cano A. Predictors of live birth in women with a history of biochemical pregnancies after assisted reproduction treatment. Eur J Obstet Gynecol Reprod Biol 2020; 248:198-203. [PMID: 32240893 DOI: 10.1016/j.ejogrb.2020.03.030] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Revised: 03/09/2020] [Accepted: 03/16/2020] [Indexed: 12/22/2022]
Abstract
OBJECTIVES To ascertain whether women with a history of biochemical pregnancies (BPs) in in-vitro fertilization (IVF)/intracytoplasmic sperm injection (ICSI) treatment cycles have decreased chances of live birth (LB); and (2) to build a predictive model for LB in this particular population of infertile women. METHODS In order to achieve the first objective, data from 1536 women that had a LB using autologous fresh or frozen embryos, or dropped out of further IVF/ICSI treatments after completing one to three unsuccessful treatment cycles were retrospectively analyzed. A subpopulation of 90 women that experienced one or more BPs in our assisted reproduction unit were selected to build a predictive logistic regression model for LB. RESULTS LB percentages significantly decreased from a value of 55.3 % in women with no history of previous BPs to 30.9 % and 11.1 % in women that displayed a history of one or more than one BP, respectively. Three out of 35 selected potential predictors were finally included into the model: "number of the last embryo transfer cycle resulting in a BP", "women's age", and "oligo-, astheno-, and/or teratozoospermia". The value of the c-statistic was 0.819 (asymptotic 95 % CI: 0.724-0.913). The model adequately fitted the data with no significant over or underestimation of predictor effects. CONCLUSION (1) A history of BPs is negatively associated with later chance of LB in women undergoing a series of IVF/ICSI treatment cycles; and (2) LB probability of women with a history of BPs can be predicted using a model with excellent discriminatory capacity.
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Affiliation(s)
- Juan J Tarín
- Department of Cellular Biology, Functional Biology and Physical Anthropology, Faculty of Biological Sciences, University of Valencia, Dr. Moliner 50, Burjassot, Valencia, 46100, Spain; Research Unit on Women's Health-Institute of Health Research INCLIVA, Av. de Menéndez y Pelayo, 4, 46010, Valencia, Spain.
| | - Eva Pascual
- Research Unit on Women's Health-Institute of Health Research INCLIVA, Av. de Menéndez y Pelayo, 4, 46010, Valencia, Spain; Service of Obstetrics and Gynecology, University Clinic Hospital, Av. de Blasco Ibáñez, 17, 46010, Valencia, Spain
| | - Raúl Gómez
- Research Unit on Women's Health-Institute of Health Research INCLIVA, Av. de Menéndez y Pelayo, 4, 46010, Valencia, Spain
| | - Miguel A García-Pérez
- Research Unit on Women's Health-Institute of Health Research INCLIVA, Av. de Menéndez y Pelayo, 4, 46010, Valencia, Spain; Department of Genetics, Faculty of Biological Sciences, University of Valencia, Dr. Moliner 50, Burjassot, Valencia, 4610, Spain
| | - Antonio Cano
- Research Unit on Women's Health-Institute of Health Research INCLIVA, Av. de Menéndez y Pelayo, 4, 46010, Valencia, Spain; Service of Obstetrics and Gynecology, University Clinic Hospital, Av. de Blasco Ibáñez, 17, 46010, Valencia, Spain; Department of Pediatrics, Obstetrics and Gynecology, Faculty of Medicine, University of Valencia, Av. de Blasco Ibáñez, 15, 46010, Valencia, Spain
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Ammar O, Mehdi M, Muratori M. Teratozoospermia: Its association with sperm DNA defects, apoptotic alterations, and oxidative stress. Andrology 2020; 8:1095-1106. [DOI: 10.1111/andr.12778] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Revised: 02/12/2020] [Accepted: 02/21/2020] [Indexed: 10/24/2022]
Affiliation(s)
- Oumaima Ammar
- Laboratory of Histology Embryology and Cytogenetics (LR 18 ES 40) Faculty of Medicine University of Monastir Monastir Tunisia
- Laboratory of Cytogenetics and Reproductive Biology Center of Maternity and Neonatology Monastir Fattouma Bourguiba University Teaching Hospital Monastir Tunisia
| | - Meriem Mehdi
- Laboratory of Histology Embryology and Cytogenetics (LR 18 ES 40) Faculty of Medicine University of Monastir Monastir Tunisia
- Laboratory of Cytogenetics and Reproductive Biology Center of Maternity and Neonatology Monastir Fattouma Bourguiba University Teaching Hospital Monastir Tunisia
| | - Monica Muratori
- Department of Experimental and Clinical Biomedical Sciences “Mario Serio” Unit of Sexual Medicine and Andrology Center of Excellence DeNothe University of Florence Florence Italy
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