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Das P, Mitra D, Jana K, Ghosh D. In Vitro Study on Spermicidal Action of Hydro-methanol Extract of Tinospora cordifolia (Willd.) Stem in Rat and Human Sperm: a Comparative Analysis. Reprod Sci 2023; 30:3480-3494. [PMID: 37640890 DOI: 10.1007/s43032-023-01327-4] [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: 05/08/2023] [Accepted: 08/08/2023] [Indexed: 08/31/2023]
Abstract
Human fertility regulation is a major way to control overpopulation. In this perspective, this study emphasized the in vitro effect of hydro-methanol extract of Tinospora cordifolia (TCHME) stem for spermicidal and reproductive hypo-functions using human and rat samples. Control, 0.5-, 1-, and 2-mg TCHME-charged groups were considered to assess the relevant parameters. Levels of spermiological parameters like sperm motility, viability, the integrity of plasma and acrosomal membrane, and nuclear chromatin decondensation were significantly reduced (p < 0.05) in the dose- and duration-dependent TCHME-charged groups compared to the control. The inhibitory concentration 50 (IC50) of TCHME on motile human and rat sperms were 0.8 and 0.4 mg/ml, respectively. Testicular androgenic key enzymes and antioxidant enzymes (human sperm pellet, testes, and epididymis of rat)' activities were significantly diminished (p < 0.05), while antioxidant enzymes' activities were significantly elevated (p < 0.05) in renal and insignificantly (p > 0.05) elevated in hepatic tissues of rat in TCHME-charged groups compared to the control. Significant elevation (p < 0.05) of thiobarbituric acid reactive substances (TBARS)' level in human sperm pellet, testes, and epididymis of rats and significant diminution (p < 0.05) in TBARS levels of liver and kidney were observed in TCHME-charged groups. It focused that TCHME is more potent for stress imposition on reproductive tissues and sperm compared to the other tested tissues. Non-significant alterations (p > 0.05) in glutamic oxaloacetic transaminase (GOT) and glutamic pyruvic transaminase (GPT) activities in the said organs of rat indicated its non-toxic effect. It highlighted that TCHME possesses spermicidal and reproductive tissue-specific effects which strengthen the possibilities of male contraceptive development from it.
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Affiliation(s)
- Puja Das
- Centre for Life Sciences, Vidyasagar University, Midnapore, West Bengal, 721 102, India
| | - Dipanwita Mitra
- Molecular Medicine, Nutrigenomics and Public Health Research Laboratory, Department of Bio-Medical Laboratory Science and Management, Vidyasagar University, Midnapore, West Bengal, 721 102, India
| | - Kuladip Jana
- Division of Molecular Medicine, Bose Institute, EN 80, Sector-V, Bidhannagar, Kolkata, 700091, India
| | - Debidas Ghosh
- Molecular Medicine, Nutrigenomics and Public Health Research Laboratory, Department of Bio-Medical Laboratory Science and Management, Vidyasagar University, Midnapore, West Bengal, 721 102, India.
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Mohammadzadeh M, Montazeri F, Poodineh J, Vatanparast M, Rahmanian Koshkaki E, Ghasemi Esmailabad S, Mohseni F, Talebi AR. Therapeutic potential of testosterone on sperm parameters and chromatin status in fresh and thawed normo and asthenozoospermic samples. Rev Int Androl 2023; 21:100352. [PMID: 37244225 DOI: 10.1016/j.androl.2023.100352] [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: 09/30/2021] [Revised: 02/02/2022] [Accepted: 03/18/2022] [Indexed: 05/29/2023]
Abstract
BACKGROUND Hormonal changes alter the physiological level of ROS and cause oxidative stress in the cell. As estimated, hormonal deficiencies, environmental and ideological factors make up about 25% of male infertility. Pathogenic reactive oxygen species (ROS) is a chief cause of unexplained infertility. Limited studies exist on the effects of testosterone on human sperm culture. Therefore, in the current study, the effect of different doses of testosterone on sperm parameters and chromatin quality was investigated. MATERIALS AND METHODS Semen samples from 15 normospermic and 15 asthenospermic patients were prepared by swim up method, and then were divided into four groups by exposing to different concentrations of testosterone (1, 10, and 100nM) for 45min. Samples without any intervention were considered as control group. All samples were washed twice. Sperm parameters and chromatin protamination were assessed in each group and the remains were frozen. After two weeks, all tests were repeated for sperm thawed. Also, the MSOM technique was used to determine the sperm morphology of class 1. RESULTS Although sperm parameters were not show any significant differences in normospermic and asthenospermic samples exposed to different concentrations of testosterone before and after freezing, chromatin protamination was significantly decreased in the normospermic samples exposed to 10nM of testosterone before freezing (p<0.006), as well as 1 and 10nM of testosterone after freezing compared to control samples (p=0.001 and p=0.0009, respectively). Similarly, chromatin protamination in the asthenospermic samples was significantly decreased at concentration of 1nM of testosterone before and after freezing (p=0.0014 and p=0.0004, respectively), and at concentration of 10nM of testosterone before and after freezing (p=0.0009, p=0.0007) compared to control samples. CONCLUSION Using a low dose of testosterone in the sperm culture medium, has positive effects on chromatin quality.
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Affiliation(s)
- Masoomeh Mohammadzadeh
- Department of Reproductive Biology, Yazd Reproductive Sciences Institute, Research and Clinical Center for Infertility, and Research Committee, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Fateme Montazeri
- Abortion Research Center, Yazd Reproductive Sciences Institute, Shahid Sadoughi University of Medical Sciences and Health Services, Yazd, Iran
| | - Jafar Poodineh
- Department of Clinical Biochemistry, School of Medicine, Zabol University of Medical Sciences, Zabol, Iran
| | - Mahboubeh Vatanparast
- Molecular Medicine Research Center, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - Elham Rahmanian Koshkaki
- Anatomy and Embryology Department, Molecular Dermatology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran; Research Committee, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Saeed Ghasemi Esmailabad
- Department of Reproductive Biology, Yazd Reproductive Sciences Institute, Research and Clinical Center for Infertility, and Research Committee, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Fatemeh Mohseni
- Department of Anesthesiology, Nursing School, Gerash University of Medical Sciences, Gerash, Iran
| | - Ali Reza Talebi
- Department of Reproductive Biology, Yazd Reproductive Sciences Institute, Research and Clinical Center for Infertility, and Research Committee, Shahid Sadoughi University of Medical Sciences, Yazd, Iran.
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Mohammadzadeh M, Hamishehkar H, Vatanparast M, Akhavan Sales ZH, Nabi A, Mazaheri F, Mohseni F, Talebi AR. The effect of testosterone and antioxidants nanoliposomes on gene expressions and sperm parameters in asthenospermic individuals. Drug Dev Ind Pharm 2022; 47:1733-1743. [PMID: 35156468 DOI: 10.1080/03639045.2022.2042552] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
BACKGROUND antioxidants that used for the infertility treatment cannot have their complete effectiveness, because of their instability in the culture medium. SIGNIFICANCE one of the most advances, in the drug delivery systems, is nanoliposomes-loaded, as biodegradable and bioavailable carriers. Hormonal and antioxidant agents encapsulating inside the nanoliposomes were used, to increase the effectiveness of antioxidants in the sperm culture medium. MATERIALS Semen sample from 15 asthenospermia were divided into 10 equal parts. After preparation, the sperms were incubated with free form of drugs and nanocarriers contained resveratrol, catalase, resveratrol-catalase and testosterone for 45 min. All sperm parameters, sperm DNA and gene expressions were evaluated before and after freezing. RESULTS Before freezing, all nanocarriers and free testosterone showed higher sperm motility compared to free drugs (P=.000). Free Testosterone and free resveratrol-catalase had higher DNA damage compared to nanocarriers (P=.000). Before freezing, the blank nanoliposome and testosterone nanoliposomes had the lowest HSP70 gene expression respectively (P = 0.005) (P = 0.001). After freezing, a significant reduction in sperm motility was observed in the free resveratrol-catalase group (P=.003). Also, a significant increase in sperm viability was observed in the free testosterone and nanoliposomes of blank and testosterone (P > 0.05). The least DNA damage was related to catalase nanoliposomes (P=.000). All nanoliposomes, especially catalase, had the highest percentage of class I morphology compared to the control group (P=.000). CONCLUSIONS Nanoliposomes could improve the sperm parameters and DNA integrity before and after freezing, by increasing the effectiveness of antioxidants. So, it can be recommended in the ART lab.
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Affiliation(s)
- Masoomeh Mohammadzadeh
- Department of Reproductive Biology, Yazd Reproductive Sciences Institute, Research and Clinical Center for Infertility, and Research committee, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Hamed Hamishehkar
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, I.R, Iran
| | - Mahboubeh Vatanparast
- Molecular Medicine Research Center, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
| | - ZHima Akhavan Sales
- Department of immunology, international campus, shahid sadoughi universirt of medical sciences, yazd, iran
| | - Ali Nabi
- Andrology research center, Yazd Reproductive Sciences Institute, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Fahimeh Mazaheri
- Department of Reproductive Biology, Yazd Reproductive Sciences Institute, Research and Clinical Center for Infertility, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Fatemeh Mohseni
- Department of Medical Education, Medical School, Tehran University of Medical Sciences, Tehran, Iran
| | - Ali Reza Talebi
- Department of Reproductive Biology, Yazd Reproductive Sciences Institute, Research and Clinical Center for Infertility, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
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Abd-Elhakim YM, El Sharkawy NI, El Bohy KM, Hassan MA, Gharib HSA, El-Metwally AE, Arisha AH, Imam TS. Iprodione and/or chlorpyrifos exposure induced testicular toxicity in adult rats by suppression of steroidogenic genes and SIRT1/TERT/PGC-1α pathway. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:56491-56506. [PMID: 34060014 DOI: 10.1007/s11356-021-14339-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Accepted: 05/04/2021] [Indexed: 06/12/2023]
Abstract
There is cumulative evidence that iprodione (IPR) fungicide and chlorpyrifos (CPF) insecticide are endocrine disruptors that can evoke reproductive toxicity. Yet, the underlying mechanisms are still unclear. Besides, the outcomes of their co-exposure to male sexual behavior and male fertility are still unknown. The effects of IPR (200 mg/kg b.wt) and CPF (7.45 mg/kg b.wt) single or mutual exposure for 65 days on sexual behavior, sex hormones, testicular enzymes, testis, and accessory sex gland histomorphometric measurements, apoptosis, and oxidative stress biomarkers were investigated. In addition, expression of nuclear receptor subfamily group A (NR5A1), 17β-hydroxysteroid dehydrogenase (HSD17B3), silent information regulator type-1 (SIRT1), telomerase reverse transcriptase (TERT), and peroxisome proliferator-activated receptor gamma coactivator 1-alpha (PGC-1α) genes has been assessed. Our results revealed that the individual or concurrent IPR and CPF exposure significantly disturb the sexual behavior, semen characteristics, testicular enzymes, and male hormones level. Oxidative stress caused by IPR and CPF activates apoptosis by inducing Caspase-3 and reducing Bcl-2. Downregulation of HSD17B3, NR5A1, and SIRT1/TERT/PGC-1α pathway was evident. Of note, most of these disturbances were exaggerated in rats co-exposed to IPR and CPF compared to IPR or CPF alone. Conclusively, our findings verified that IPR and CPF possibly damage the male reproductive system, and concurrent exposure should be avoided.
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Affiliation(s)
- Yasmina M Abd-Elhakim
- Department of Forensic Medicine and Toxicology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Egypt
| | - Nabela I El Sharkawy
- Department of Forensic Medicine and Toxicology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Egypt
| | - Khlood M El Bohy
- Department of Forensic Medicine and Toxicology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Egypt
| | - Mona A Hassan
- Department of Forensic Medicine and Toxicology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Egypt.
| | - Heba S A Gharib
- Department of Veterinary Public Health, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Egypt
| | - Abeer E El-Metwally
- Department of Pathology, Animal Reproduction Research Institute, Giza, Egypt
| | - Ahmed Hamed Arisha
- Department of Animal Physiology and Biochemistry, Faculty of Veterinary Medicine, Badr University in Cairo (BUC), Badr City, Cairo, Egypt
- Department of Physiology, Faculty of Veterinary Medicine, Zagazig University, Sharkia, Zagazig, Egypt
| | - Tamer S Imam
- Department of Forensic Medicine and Toxicology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Egypt
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5
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De Luca MN, Colone M, Gambioli R, Stringaro A, Unfer V. Oxidative Stress and Male Fertility: Role of Antioxidants and Inositols. Antioxidants (Basel) 2021; 10:antiox10081283. [PMID: 34439531 PMCID: PMC8389261 DOI: 10.3390/antiox10081283] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Revised: 08/06/2021] [Accepted: 08/09/2021] [Indexed: 12/15/2022] Open
Abstract
Infertility is defined as a couple’s inability to conceive after at least one year of regular unprotected intercourse. This condition has become a global health problem affecting approximately 187 million couples worldwide and about half of the cases are attributable to male factors. Oxidative stress is a common reason for several conditions associated with male infertility. High levels of reactive oxygen species (ROS) impair sperm quality by decreasing motility and increasing the oxidation of DNA, of protein and of lipids. Multi-antioxidant supplementation is considered effective for male fertility parameters due to the synergistic effects of antioxidants. Most of them act by decreasing ROS concentration, thus improving sperm quality. In addition, other natural molecules, myo-inositol (MI) and d-chiro–inositol (DCI), ameliorate sperm quality. In sperm cells, MI is involved in many transduction mechanisms that regulate cytoplasmic calcium levels, capacitation and mitochondrial function. On the other hand, DCI is involved in the downregulation of steroidogenic enzyme aromatase, which produces testosterone. In this review, we analyze the processes involving oxidative stress in male fertility and the mechanisms of action of different molecules.
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Affiliation(s)
- Maria Nunzia De Luca
- The Experts Group on Inositol in Basic and Clinical Research (EGOI), 00161 Rome, Italy; (M.N.D.L.); (R.G.); (V.U.)
- System Biology Group Lab, 00161 Rome, Italy
| | - Marisa Colone
- National Center for Drug Research and Evaluation, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161 Rome, Italy;
| | - Riccardo Gambioli
- The Experts Group on Inositol in Basic and Clinical Research (EGOI), 00161 Rome, Italy; (M.N.D.L.); (R.G.); (V.U.)
- System Biology Group Lab, 00161 Rome, Italy
| | - Annarita Stringaro
- National Center for Drug Research and Evaluation, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161 Rome, Italy;
- Correspondence:
| | - Vittorio Unfer
- The Experts Group on Inositol in Basic and Clinical Research (EGOI), 00161 Rome, Italy; (M.N.D.L.); (R.G.); (V.U.)
- System Biology Group Lab, 00161 Rome, Italy
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6
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Hassan MA, El Bohy KM, El Sharkawy NI, Imam TS, El-Metwally AE, Hamed Arisha A, Mohammed HA, Abd-Elhakim YM. Iprodione and chlorpyrifos induce testicular damage, oxidative stress, apoptosis and suppression of steroidogenic- and spermatogenic-related genes in immature male albino rats. Andrologia 2021; 53:e13978. [PMID: 33586219 DOI: 10.1111/and.13978] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 12/30/2020] [Accepted: 01/01/2021] [Indexed: 12/30/2022] Open
Abstract
The fungicide iprodione (IPR) and the insecticide chlorpyrifos (CPF) are concurrently applied for early disease control in fruits and other crops. However, there are no available data about the impacts of their co-exposure. Additionally, IPR and CPF are known as endocrine disruptors that can cause reproductive toxicity. The outcomes of their co-exposure on the development of male reproductive organs are still unknown. Therefore, this study aimed to assess the risk of exposure to these pesticides, particularly on the postnatal development of the male albino rat reproductive system from postnatal days 23-60. The results revealed that a single IPR or CPF exposure has harmful consequences on the reproductive development and function manifested by reduced testicular weight, serious changes in sperm characteristics, reproductive hormone level imbalance, testicular enzymes, oxidative stress and apoptosis-related enzymes, which correlated with transcription levels of steroidogenic- and spermatogenic-related genes. Histopathologically, both compounds caused severe damage in the testis and accessory glands architecture. Notably, co-exposure to IPR and CPF in rats caused more serious damage, indicative of an additive effect than individual exposure, so concurrent exposure should be avoided as it is more hazardous, especially on male fertility.
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Affiliation(s)
- Mona A Hassan
- Department of Forensic Medicine and Toxicology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Egypt
| | - Khlood M El Bohy
- Department of Forensic Medicine and Toxicology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Egypt
| | - Nabela I El Sharkawy
- Department of Forensic Medicine and Toxicology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Egypt
| | - Tamer S Imam
- Department of Forensic Medicine and Toxicology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Egypt
| | - Abeer E El-Metwally
- Department of Pathology, Animal Reproduction Research Institute, Giza, Egypt
| | - Ahmed Hamed Arisha
- Department of Animal Physiology and Biochemistry, Faculty of Veterinary Medicine, Badr University in Cairo (BUC), Badr city, Egypt.,Department of Physiology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Egypt
| | - Haiam A Mohammed
- Department of Physiology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Egypt
| | - Yasmina M Abd-Elhakim
- Department of Forensic Medicine and Toxicology, Faculty of Veterinary Medicine, Zagazig University, Zagazig, Egypt
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7
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Santoro M, Aquila S, Russo G. Sperm performance in oligoasthenoteratozoospermic patients is induced by a nutraceuticals mix, containing mainly myo-inositol. Syst Biol Reprod Med 2020; 67:50-63. [PMID: 33094655 DOI: 10.1080/19396368.2020.1826067] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The action of myo-inositol (MI), belonging to the inositol family, has been shown to improve sperm quality. To further elucidate the efficacy of this substance in male fertility, we investigated in vivo the effects of a nutraceuticals mix, containing mainly myo-inositol (MI) and in vitro the action of the MI on human male gamete performance. Sperm samples were evaluated from 51 men: 21 healthy normozoospermic and 30 oligoasthenoteratozoospermic (OAT). In the latter group, 15 patients were orally treated with the nutraceutical mix and in the remaining 15 patients only MI was used directly on their ejaculated sperm. Comparing the pathologic samples with respect to normal samples we observed that motility, viability, Bcl-2 phosphorylation, and cholesterol efflux increased after in vitro and in vivo treatments. Glucose-6-phosphate dehydrogenase activity as well as triglycerides level and lipase activity highlighted an enhancement of energy expenditure upon the treatment. Uncapacitated sperm is characterized by an anabolic metabolism, to generate an energy reservoir which will be spent during the capacitation, an energy-consuming process needed to acquire the competence for the fertilization. Intriguingly, our finding highlights that the treatment with these substances facilitated the switch from uncapacitated to capacitated sperm, promoting the acquisition of the male gamete fertilizing capacity. Our data suggested that these substances act both directly on sperm and on spermatogenesis, improving the performance of OAT sperm invitro and invivo. The positive effects of these treatments could be of great help for men and couples who have difficulty to conceive achild in anatural way and/or during medical-assisted reproduction.Abbreviations: 30 OAT-untreated patients; B: 15 OAT patients treated in vivo; Bovine serum albumin (BSA); C: 15 OAT patients treated in vitro; cholesterol oxidase-peroxidase (CHOD-POD); H: Normozoospermic samples; HM: sperm from normospermic patients treated in vitro with MI; MI: Myoinositol: IM: Immobile motility; NP: Non-progressive motility; OAT: Oligoasthenoteratozoospermic; PPP: Pentose Phosphate Pathway; PR: Progressive motility; WHO: World Health Organization.
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Affiliation(s)
- Marta Santoro
- Department of Pharmacy and Sciences of Health and Nutrition Sciences, University of Calabria, Arcavacata Di Rende, Italy.,Health Center, University of Calabria Arcavacata Di Rende, Italy
| | - Saveria Aquila
- Department of Pharmacy and Sciences of Health and Nutrition Sciences, University of Calabria, Arcavacata Di Rende, Italy.,Health Center, University of Calabria Arcavacata Di Rende, Italy
| | - Giampiero Russo
- Family Counseling Center (ASP Cosenza), Arcavacata Di Rende, Italy
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8
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Zhu J, Ou N, Song Y, Hu R, Zhang W, Liang Z, Yang Y, Liu X. Identification and verification of key genes in varicocele rats through high-throughput sequencing and bioinformatics analysis. Andrologia 2020; 52:e13662. [PMID: 32459877 DOI: 10.1111/and.13662] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2020] [Revised: 05/02/2020] [Accepted: 05/05/2020] [Indexed: 12/15/2022] Open
Abstract
Varicocele (VC) is the most common treatable cause of infertility, but it is difficult to distinguish fertile from infertile VC populations because the pathogenesis is unclear. In order to study the related mechanism of VC causing male sterility, we made VC rat model by surgery, analysed the rat epididymal spermatozoa and used the transcriptome sequencing to compare all the mRNA expression differences in testicular tissue between VC rats and control rats. The differentially expressed genes (DEGs) of testicular tissue were also screened by the limma package in R software (version 3.6.1). The 273 DEGs were identified from the four profile data sets including 124 up-regulated genes and 149 down-regulated genes in the VC group compared to control group. We found that Sod1, Casp9, Atg7, Casp3 and Sirt1 in module 1 had higher degrees of connectivity in the first 10 hub genes. Gene ontology (GO) functional enrichment analysis and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment analysis demonstrated that Sod1, Casp9, Atg7, Casp3 and Sirt1 are enriched in regulation of oxidative stress-induced cell death (GO:1,903,201) and Amyotrophic lateral sclerosis (KEGG:05,014). From the above evidence, we speculate that hypoxia plays an important role in the occurrence and development of VC, and it induced the abnormal expression of autophagy and apoptosis-related proteins may involve in the development of VC-associated infertility. Sod1, Casp9, Atg7, Casp3 and Sirt1 as well as their module are hub genes for VC, which will have attractive applications to provide new treatment targets for VC.
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Affiliation(s)
- Jun Zhu
- Department of Urology, Tianjin Medical University General Hospital, Tianjin, China
| | - Ningjing Ou
- Department of Urology, Tianjin Medical University General Hospital, Tianjin, China
| | - Yuxuan Song
- Department of Urology, Tianjin Medical University General Hospital, Tianjin, China
| | - Rui Hu
- Department of Urology, Tianjin Medical University General Hospital, Tianjin, China
| | - Wei Zhang
- Department of Urology, Tianjin Medical University General Hospital, Tianjin, China
| | - Zhen Liang
- Department of Urology, Tianjin Medical University General Hospital, Tianjin, China
| | - Yongjiao Yang
- Department of Urology, The Second Hospital of Tianjin Medical University, Tianjin, China
| | - Xiaoqiang Liu
- Department of Urology, Tianjin Medical University General Hospital, Tianjin, China
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9
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Hassanin AM, Ahmed HH, Kaddah AN. A global view of the pathophysiology of varicocele. Andrology 2018; 6:654-661. [DOI: 10.1111/andr.12511] [Citation(s) in RCA: 58] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2017] [Revised: 03/20/2018] [Accepted: 05/16/2018] [Indexed: 02/06/2023]
Affiliation(s)
- A. M. Hassanin
- Department of Andrology and Sexology; Faculty of Medicine; Cairo University; Cairo Egypt
| | - H. H. Ahmed
- Department of Andrology and Sexology; Faculty of Medicine; Cairo University; Cairo Egypt
| | - A. N. Kaddah
- Department of Andrology and Sexology; Faculty of Medicine; Cairo University; Cairo Egypt
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10
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Malivindi R, Rago V, De Rose D, Gervasi MC, Cione E, Russo G, Santoro M, Aquila S. Influence of all‐
trans
retinoic acid on sperm metabolism and oxidative stress: Its involvement in the physiopathology of varicocele‐associated male infertility. J Cell Physiol 2018; 233:9526-9537. [DOI: 10.1002/jcp.26872] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2017] [Accepted: 05/18/2018] [Indexed: 12/15/2022]
Affiliation(s)
- Rocco Malivindi
- Department of Pharmacy and Sciences of Health and Nutrition University of Calabria Cosenza Italy
| | - Vittoria Rago
- Department of Pharmacy and Sciences of Health and Nutrition University of Calabria Cosenza Italy
| | - Daniela De Rose
- Department of Pharmacy and Sciences of Health and Nutrition University of Calabria Cosenza Italy
- Centro Sanitario, University of Calabria Cosenza Italy
| | | | - Erika Cione
- Department of Pharmacy and Sciences of Health and Nutrition University of Calabria Cosenza Italy
| | - Giampiero Russo
- Consultorio Familiare UNICAL, ASP—National Health Service, Centro Sanitario, University of Calabria Rende Italy
| | - Marta Santoro
- Department of Pharmacy and Sciences of Health and Nutrition University of Calabria Cosenza Italy
- Centro Sanitario, University of Calabria Cosenza Italy
| | - Saveria Aquila
- Department of Pharmacy and Sciences of Health and Nutrition University of Calabria Cosenza Italy
- Centro Sanitario, University of Calabria Cosenza Italy
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11
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Peiris DC, Dhanushka T. Low doses of chlorpyrifos interfere with spermatogenesis of rats through reduction of sex hormones. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2017; 24:20859-20867. [PMID: 28721614 DOI: 10.1007/s11356-017-9617-x] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/08/2016] [Accepted: 06/23/2017] [Indexed: 05/28/2023]
Abstract
Use of pesticides results in indirect effects on human health. We aimed to evaluate implications of toxicological effects of subchronic chlorpyrifos exposure on reproductive function in male rats. A total of 48 adult Wistar male rats were separated into four groups (n = 12). Animals were gavaged with 2.5 mg/kg (T1), 5 mg/kg (T2), or 10 mg/kg (T3) body weight of chlorpyrifos (CPF) or distilled water (control) daily for 30 days. Organ weights, epididymal sperm parameters, DNA integrity, sex hormonal (FHS and LH) levels, and alanine aminotransferase (ALT), aspartate aminotransferase (AST), gamma-glutamyl transferase (GGT), and creatinine concentrations were determined on day 31. Another two sets of (four groups/set; n = 10) animals were orally treated with the same doses of CPF, control animal groups were treated with distilled water only for 30 days, and fertility indices and blood plasma acetylcholine esterase (AchE) were determined on day 31. Exposure to CPF resulted in a significant (p < 0.05) decrease in weights of testis and epididymis. An increase in liver weight resulted in reduced sperm counts and sperm motility and an increase in sperm abnormalities. Significant reduction in serum testosterone (p < 0.01), luteinizing hormone (p < 0.05), and follicular stimulating hormone (p < 0.05) levels was evident in animals treated with the highest dose. A significant decrease in the number of viable implantation sites and pups was observed in female rats mated with the T3 (p < 0.01) and T2 (p < 0.05) males. The ALT, AST, GGT, and creatinine contents were significantly increased (p < 0.05 and p < 0.01, respectively) on CPF exposure. A significant (p < 0.01) reduction in blood plasma AchE enzyme was observed with the highest dose. Our results demonstrated that prolonged exposure of CPF induces spermatogenesis damage, possibly through interference with sex hormones and AchE enzyme resulting in reduction of fertility. Therefore, awareness programs on handling CPF (pesticides) to enhance safety warrant minimization of its hazards.
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Affiliation(s)
- Dinithi Champika Peiris
- Department of Zoology (Center for Biotechnology), University of Sri Jayewardenepura, Gangodawila, Nugegoda, 10250, Sri Lanka.
| | - Thamali Dhanushka
- Department of Zoology (Center for Biotechnology), University of Sri Jayewardenepura, Gangodawila, Nugegoda, 10250, Sri Lanka
- Environmental Management Division, Abans Environmental (Pvt.) Ltd., Colombo, 05, Sri Lanka
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12
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Schulster M, Bernie AM, Ramasamy R. The role of estradiol in male reproductive function. Asian J Androl 2017; 18:435-40. [PMID: 26908066 PMCID: PMC4854098 DOI: 10.4103/1008-682x.173932] [Citation(s) in RCA: 200] [Impact Index Per Article: 28.6] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Traditionally, testosterone and estrogen have been considered to be male and female sex hormones, respectively. However, estradiol, the predominant form of estrogen, also plays a critical role in male sexual function. Estradiol in men is essential for modulating libido, erectile function, and spermatogenesis. Estrogen receptors, as well as aromatase, the enzyme that converts testosterone to estrogen, are abundant in brain, penis, and testis, organs important for sexual function. In the brain, estradiol synthesis is increased in areas related to sexual arousal. In addition, in the penis, estrogen receptors are found throughout the corpus cavernosum with high concentration around neurovascular bundles. Low testosterone and elevated estrogen increase the incidence of erectile dysfunction independently of one another. In the testes, spermatogenesis is modulated at every level by estrogen, starting with the hypothalamus-pituitary-gonadal axis, followed by the Leydig, Sertoli, and germ cells, and finishing with the ductal epithelium, epididymis, and mature sperm. Regulation of testicular cells by estradiol shows both an inhibitory and a stimulatory influence, indicating an intricate symphony of dose-dependent and temporally sensitive modulation. Our goal in this review is to elucidate the overall contribution of estradiol to male sexual function by looking at the hormone's effects on erectile function, spermatogenesis, and libido.
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Affiliation(s)
| | | | - Ranjith Ramasamy
- Department of Urology, Miller School of Medicine, University of Miami, Miami, FL, USA
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13
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Akmal M, Siregar TN, Wahyuni S, Hamny, Nasution MK, Indriati W, Panjaitan B, Aliza D. The expression of cyclic adenosine monophosphate responsive element modulator in rat sertoli cells following seminal extract administration. Vet World 2016; 9:1001-1005. [PMID: 27733803 PMCID: PMC5057020 DOI: 10.14202/vetworld.2016.1001-1005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2016] [Accepted: 08/10/2016] [Indexed: 01/15/2023] Open
Abstract
Aim: This study aims to determine the effect of seminal vesicle extract on cyclic adenosine monophosphate responsive element modulator (CREM) expression in rat Sertoli cells. Materials and Methods: This study examined the expression of CREM on 20 male rats (Rattus norvegicus) at 4 months of age, weighing 250-300 g. The rats were divided into four groups: K0, KP1, KP2, and KP3. K0 group was injected with 0.2 ml normal saline; KP1 was injected with 25 mg cloprostenol (Prostavet C, Virbac S. A); KP2 and KP3 were injected with 0.2 and 0.4 ml seminal vesicle extract, respectively. The treatments were conducted 5 times within 12-day interval. At the end of the study, the rats were euthanized by cervical dislocation; then, the testicles were necropsied and processed for histology observation using immunohistochemistry staining. Results: CREM expression in rat Sertoli cells was not altered by the administration of either 0.2 or 0.4 ml seminal vesicle extract. Conclusion: The administration of seminal vesicle extract is unable to increase CREM expression in rat Sertoli cells.
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Affiliation(s)
- Muslim Akmal
- Laboratory of Histology, Faculty of Veterinary Medicine, Syiah Kuala University, Banda Aceh, Aceh, Indonesia
| | - Tongku Nizwan Siregar
- Laboratory of Reproduction, Faculty of Veterinary Medicine, Syiah Kuala University, Banda Aceh, Aceh, Indonesia
| | - Sri Wahyuni
- Laboratory of Research, Faculty of Veterinary Medicine, Syiah Kuala University, Banda Aceh, Aceh, Indonesia; Laboratory of Anatomy, Faculty of Veterinary Medicine, Syiah Kuala University, Banda Aceh, Aceh, Indonesia
| | - Hamny
- Laboratory of Anatomy, Faculty of Veterinary Medicine, Syiah Kuala University, Banda Aceh, Aceh, Indonesia
| | - Mustafa Kamal Nasution
- Department of PGMI, Faculty of Tarbiyah, STAIN Gajah Putih Takengon, Aceh Tengah, Aceh, Indonesia
| | - Wiwik Indriati
- Student at Veterinary Public Health Graduate Program, Syiah Kuala University, Banda Aceh, Aceh, Indonesia
| | - Budianto Panjaitan
- Laboratory of Clinic, Faculty of Veterinary Medicine, Syiah Kuala University, Banda Aceh, Aceh, Indonesia
| | - Dwinna Aliza
- Laboratory of Pathology, Faculty of Veterinary Medicine, Syiah Kuala University, Banda Aceh, Aceh, Indonesia
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14
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Human sperm molecular anatomy: the enzyme 5α-reductase (SRD5A) is present in the sperm and may be involved in the varicocele-related infertility. Histochem Cell Biol 2015; 144:67-76. [DOI: 10.1007/s00418-015-1320-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/28/2015] [Indexed: 02/06/2023]
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15
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De Amicis F, Guido C, Santoro M, Lanzino M, Panza S, Avena P, Panno ML, Perrotta I, Aquila S, Andò S. A novel functional interplay between Progesterone Receptor-B and PTEN, via AKT, modulates autophagy in breast cancer cells. J Cell Mol Med 2014; 18:2252-65. [PMID: 25216078 PMCID: PMC4224558 DOI: 10.1111/jcmm.12363] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2014] [Accepted: 06/02/2014] [Indexed: 12/20/2022] Open
Abstract
The tumour suppressor activity of the phosphatase and tensin homologue on chromosome 10 (PTEN) is subject of intense investigative efforts, although limited information on its regulation in breast cancer is available. Herein, we report that, in breast cancer cells, progesterone (OHPg), through its cognate receptor PR-B, positively modulates PTEN expression by inducing its mRNA and protein levels, and increasing PTEN-promoter activity. The OHPg-dependent up-regulation of PTEN gene activity requires binding of the PR-B to an Sp1-rich region within the PTEN gene promoter. Indeed, ChIP and EMSA analyses showed that OHPg treatment induced the occupancy of PTEN promoter by PR and Sp1 together with transcriptional coactivators such as SRC1 and CBP. PR-B isoform knockdown abolished the complex formation indicating its specific involvement. The OHPg/PR-B dependent induction of PTEN causes the down-regulation of PI3K/AKT signal, switching on the autophagy process through an enhanced expression of UVRAG and leading to a reduced cell survival. Altogether these findings highlight a novel functional connection between OHPg/PR-B and tumour suppressor pathways in breast cancer.
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Affiliation(s)
- Francesca De Amicis
- Centro Sanitario, University of Calabria, Arcavacata di Rende (CS), Italy; Department of Pharmacy, Health Science and Nutrition, University of Calabria, Arcavacata di Rende (CS), Italy
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16
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Aquila S, De Amicis F. Steroid receptors and their ligands: effects on male gamete functions. Exp Cell Res 2014; 328:303-13. [PMID: 25062984 DOI: 10.1016/j.yexcr.2014.07.015] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2014] [Revised: 05/29/2014] [Accepted: 07/14/2014] [Indexed: 02/07/2023]
Abstract
In recent years a new picture of human sperm biology is emerging. It is now widely recognized that sperm contain nuclear encoded mRNA, mitochondrial encoded RNA and different transcription factors including steroid receptors, while in the past sperm were considered incapable of transcription and translation. One of the main targets of steroid hormones and their receptors is reproductive function. Expression studies on Progesterone Receptor, estrogen receptor, androgen receptor and their specific ligands, demonstrate the presence of these systems in mature spermatozoa as surface but also as nuclear conventional receptors, suggesting that both systemic and local steroid hormones, through sperm receptors, may influence male reproduction. However, the relationship between the signaling events modulated by steroid hormones and sperm fertilization potential as well as the possible involvement of the specific receptors are still controversial issues. The main line of this review highlights the current research in human sperm biology examining new molecular systems of response to the hormones as well as specific regulatory pathways controlling sperm cell fate and biological functions. Most significant studies regarding the identification of steroid receptors are reported and the mechanistic insights relative to signaling pathways, together with the change in sperm metabolism energy influenced by steroid hormones are discussed.The reviewed evidences suggest important effects of Progesterone, Estrogen and Testosterone and their receptors on spermatozoa and implicate the involvement of both systemic and local steroid action in the regulation of male fertility potential.
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Affiliation(s)
- Saveria Aquila
- Department of Pharmacy, Health Science and Nutrition, University of Calabria, Via P Bucci cubo 34 B, Rende 87036, CS, Italy
| | - Francesca De Amicis
- Department of Pharmacy, Health Science and Nutrition, University of Calabria, Via P Bucci cubo 34 B, Rende 87036, CS, Italy.
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