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Zhao H, Mou Q, Wang F, Du ZQ, Yang CX. Profile of key metabolites and identification of HMGCS1-DHEA pathway in porcine Sertoli cells treated by Vitamin C. J Steroid Biochem Mol Biol 2024; 243:106580. [PMID: 38997072 DOI: 10.1016/j.jsbmb.2024.106580] [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] [Received: 05/21/2024] [Revised: 07/03/2024] [Accepted: 07/09/2024] [Indexed: 07/14/2024]
Abstract
Vitamin C (Ascorbic acid, AA), as vital micro-nutrient, plays an essential role for male animal reproduction. Previously, we showed that vitamin C reprogrammed the transcriptome and proteome to change phenotypes of porcine immature Sertoli cells (iSCs). Here, we used LC-MS-based non-targeted metabolomics to further investigate the metabolic effects of vitamin C on porcine iSCs. The results identified 43 significantly differential metabolites (DMs) (16 up and 27 down) as induced by vitamin C (L-ascorbic acid 2-phosphate sesquimagnesium salt hydrate, AA2P) treatment of porcine iSCs, which were mainly enriched in steroid related and protein related metabolic pathways. ELISA (Enzyme-Linked ImmunoSorbent Assay) showed that significantly differential metabolites of Dehydroepiandrosterone (DHEA) (involved in steroid hormone biosynthesis) and Desmosterol (involved in steroid degradation) were significantly increased, which were partially consistent with metabolomic results. Further integrative analysis of metabolomics, transcriptomics and proteomics data identified the strong correlation between the key differential metabolite of Dehydroepiandrosterone and 6 differentially expressed genes (DEGs)/proteins (DEPs) (HMGCS1, P4HA1, STON2, LOXL2, EMILIN2 and CCN3). Further experiments validated that HMGCS1 could positively regulate Dehydroepiandrosterone level. These data indicate that vitamin C could modulate the metabolism profile, and HMGCS1-DHEA could be the pathway to mediate effects exerted by vitamin C on porcine iSCs.
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Affiliation(s)
- Han Zhao
- College of Animal Science and Technology, Yangtze University, Jingzhou, Hubei 434025, China
| | - Qiao Mou
- College of Animal Science and Technology, Yangtze University, Jingzhou, Hubei 434025, China
| | - Fang Wang
- College of Animal Science and Technology, Yangtze University, Jingzhou, Hubei 434025, China
| | - Zhi-Qiang Du
- College of Animal Science and Technology, Yangtze University, Jingzhou, Hubei 434025, China.
| | - Cai-Xia Yang
- College of Animal Science and Technology, Yangtze University, Jingzhou, Hubei 434025, China.
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Wang JM, Li ZF, Yang WX, Tan FQ. Follicle-stimulating hormone signaling in Sertoli cells: a licence to the early stages of spermatogenesis. Reprod Biol Endocrinol 2022; 20:97. [PMID: 35780146 PMCID: PMC9250200 DOI: 10.1186/s12958-022-00971-w] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Accepted: 06/20/2022] [Indexed: 11/10/2022] Open
Abstract
Follicle-stimulating hormone signaling is essential for the initiation and early stages of spermatogenesis. Follicle-stimulating hormone receptor is exclusively expressed in Sertoli cells. As the only type of somatic cell in the seminiferous tubule, Sertoli cells regulate spermatogenesis not only by controlling their own number and function but also through paracrine actions to nourish germ cells surrounded by Sertoli cells. After follicle-stimulating hormone binds to its receptor and activates the follicle-stimulating hormone signaling pathway, follicle-stimulating hormone signaling will establish a normal Sertoli cell number and promote their differentiation. Spermatogonia pool maintenance, spermatogonia differentiation and their entry into meiosis are also positively regulated by follicle-stimulating hormone signaling. In addition, follicle-stimulating hormone signaling regulates germ cell survival and limits their apoptosis. Our review summarizes the aforementioned functions of follicle-stimulating hormone signaling in Sertoli cells. We also describe the clinical potential of follicle-stimulating hormone treatment in male patients with infertility. Furthermore, our review may be helpful for developing better therapies for treating patients with dysfunctional follicle-stimulating hormone signaling in Sertoli cells.
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Affiliation(s)
- Jia-Ming Wang
- The Sperm Laboratory, College of Life Sciences, Zhejiang University, Hangzhou, 310058, China
| | - Zhen-Fang Li
- The Sperm Laboratory, College of Life Sciences, Zhejiang University, Hangzhou, 310058, China
| | - Wan-Xi Yang
- The Sperm Laboratory, College of Life Sciences, Zhejiang University, Hangzhou, 310058, China.
| | - Fu-Qing Tan
- The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, Zhejiang, 310003, China.
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Neto FTL, Flannigan R, Goldstein M. Regulation of Human Spermatogenesis. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2021; 1288:255-286. [PMID: 34453741 DOI: 10.1007/978-3-030-77779-1_13] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Human spermatogenesis (HS) is an intricate network of sequential processes responsible for the production of the male gamete, the spermatozoon. These processes take place in the seminiferous tubules (ST) of the testis, which are small tubular structures considered the functional units of the testes. Each human testicle contains approximately 600-1200 STs [1], and are capable of producing up to 275 million spermatozoa per day [2].
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Affiliation(s)
| | - Ryan Flannigan
- Department of Urology, Weill Cornell Medicine, New York, NY, USA.,University of British Columbia, Vancouver, BC, Canada
| | - Marc Goldstein
- Department of Urology, Weill Cornell Medicine, New York, NY, USA.
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Zhang Y, Lin H, Liu C, Huang J, Liu Z. A review for physiological activities of EGCG and the role in improving fertility in humans/mammals. Biomed Pharmacother 2020; 127:110186. [PMID: 32559843 DOI: 10.1016/j.biopha.2020.110186] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2020] [Revised: 04/12/2020] [Accepted: 04/17/2020] [Indexed: 12/19/2022] Open
Abstract
Epigallocatechin-3-gallate (EGCG) is a secondary metabolite in green tea, which has various physiological activities, including antioxidant, antitumor, and antiviral activities. Studies have shown that EGCG has a preventive effect on infertility by protecting germ cells and oocytes from damage. EGCG functions mainly through the regulation of ROS (reactive oxygen species) levels, which affect the expression of catalase (CAT), superoxide dismutase 1(SOD1), superoxide dismutase 2(SOD2), and glutathione peroxidase (GPx), has positive influence on other enzyme activities in germ cells and oocytes, and actively alters antioxidant activities. These enzymes above can inhibit the activation of extracellular signal-regulated proteins (Erk), induce apoptosis, and control the production of ROS in tissue cells. Here, we present a comprehensive overview of the mechanisms underlying the main physiological activities of EGCG, including antioxidant, antitumor, and antiviral activities, and their potential roles in male and female reproductive systems and fertility. This paper discusses the mechanisms by which EGCG retards the infertility of germ cells and oocytes and provides a supportive recommendation for improving fertility in humans and animals. We hope it will provide useful references for related research in mammalian reproduction.
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Affiliation(s)
- Yangbo Zhang
- Hunan Agricultural University Changsha Hunan, Hunan, China.
| | - Haiyan Lin
- Hunan Agricultural University Changsha Hunan, Hunan, China.
| | - Changwei Liu
- Hunan Agricultural University Changsha Hunan, Hunan, China.
| | - Jianan Huang
- Hunan Agricultural University Changsha Hunan, Hunan, China.
| | - Zhonghua Liu
- Hunan Agricultural University Changsha Hunan, Hunan, China.
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Antognelli C, Mancuso F, Frosini R, Arato I, Calvitti M, Calafiore R, Talesa VN, Luca G. Testosterone and Follicle Stimulating Hormone-Dependent Glyoxalase 1 Up-Regulation Sustains the Viability of Porcine Sertoli Cells through the Control of Hydroimidazolone- and Argpyrimidine-Mediated NF-κB Pathway. THE AMERICAN JOURNAL OF PATHOLOGY 2018; 188:2553-2563. [PMID: 30125541 DOI: 10.1016/j.ajpath.2018.07.013] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/21/2018] [Revised: 07/11/2018] [Accepted: 07/24/2018] [Indexed: 12/11/2022]
Abstract
Because Sertoli cells (SCs) play a central role in germ cell survival, their death may result in marked germ cell loss and infertility. SCs are the only somatic cells within the seminiferous tubules and are essential for regulating spermatogenesis. Factors that enhance or diminish the viability of SCs may have profound effects on spermatogenesis. Yet the mechanisms underlying the maintenance of SC viability remain largely unknown. Glyoxalase 1 (Glo1) detoxifies methylglyoxal (MG), a highly reactive carbonyl species mainly formed during glycolysis, which is a potent precursor of cytotoxic advanced glycation end products (AGEs). Hydroimidazolone (MG-H1) and argpyrimidine (ArgPyr) are AGEs resulting from MG-mediated post-translational modification of arginine residues in various proteins. The role of Glo1 and MG-derived AGEs in regulating the fate of SCs has never been investigated. By using gene silencing and the specific MG scavenger, aminoguanidine, the authors demonstrate that Glo1, under testosterone and follicle-stimulating hormone control, sustains viability of porcine neonatal SCs through a mechanism involving the NF-κB pathway. Glo1 knockdown induces a mitochondrial apoptotic pathway driven by the intracellular accumulation of MG-H1 and ArgPyr that desensitizes NF-κB signaling by modifying the inhibitor of NF-κB kinase, IKKß. This is the first report describing a role for Glo1 and MG-derived AGEs in SC biology, providing valuable new insights into the potential involvement of this metabolic axis into spermatogenesis.
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Affiliation(s)
- Cinzia Antognelli
- Department of Experimental Medicine, University of Perugia, Perugia, Italy.
| | - Francesca Mancuso
- Department of Experimental Medicine, University of Perugia, Perugia, Italy
| | - Roberta Frosini
- Department of Experimental Medicine, University of Perugia, Perugia, Italy
| | - Iva Arato
- Department of Experimental Medicine, University of Perugia, Perugia, Italy
| | - Mario Calvitti
- Department of Experimental Medicine, University of Perugia, Perugia, Italy
| | | | - Vincenzo N Talesa
- Department of Experimental Medicine, University of Perugia, Perugia, Italy
| | - Giovanni Luca
- Department of Experimental Medicine, University of Perugia, Perugia, Italy
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Ning P, Zheng Y, Luo Q, Liu X, Kang Y, Zhang Y, Zhang R, Xu Y, Yang D, Xi W, Wang K, Chen Y, An S, Gao Z. Metabolic profiles in community-acquired pneumonia: developing assessment tools for disease severity. CRITICAL CARE : THE OFFICIAL JOURNAL OF THE CRITICAL CARE FORUM 2018; 22:130. [PMID: 29759075 PMCID: PMC5952829 DOI: 10.1186/s13054-018-2049-2] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/30/2017] [Accepted: 04/23/2018] [Indexed: 01/11/2023]
Abstract
Background This study aimed to determine whether community-acquired pneumonia (CAP) had a metabolic profile and whether this profile can be used for disease severity assessment. Methods A total of 175 individuals including 119 CAP patients and 56 controls were enrolled and divided into two cohorts. Serum samples from a discovery cohort (n = 102, including 38 non-severe CAP, 30 severe CAP, and 34 age and sex-matched controls) were determined by untargeted ultra-high-performance liquid chromatography with tandem mass spectrometry (LC-MS/MS)-based metabolomics. Selected differential metabolites between CAP patients versus controls, and between the severe CAP group versus non-severe CAP group, were confirmed by targeted mass spectrometry assays in a validation cohort (n = 73, including 32 non-severe CAP, 19 severe CAP and 22 controls). Pearson’s correlation analysis was performed to assess relationships between the identified metabolites and clinical severity of CAP. The area under the curve (AUC), sensitivity and specificity of the metabolites for predicting the severity of CAP were also investigated. Results The metabolic signature was markedly different between CAP patients and controls. Fifteen metabolites were found to be significantly dysregulated in CAP patients, which were mainly mapped to the metabolic pathways of sphingolipid, arginine, pyruvate and inositol phosphate. The alternation trends of five metabolites among the three groups including sphinganine, p-Cresol sulfate, dehydroepiandrosterone sulfate (DHEA-S), lactate and l-arginine in the validation cohort were consistent with those in the discovery cohort. Significantly lower concentrations of sphinganine, p-Cresol sulfate and DHEA-S were observed in CAP patients than in controls (p < 0.05). Serum lactate and sphinganine levels were positively correlated with confusion, urea level, respiratory rate, blood pressure, and age > 65 years (CURB-65), pneumonia severity index (PSI) and Acute Physiology and Chronic Health Evaluation II (APACHE II) scores, while DHEA-S inversely correlated with the three scoring systems. Combining lactate, sphinganine and DHEA-S as a metabolite panel for discriminating severe CAP from non-severe CAP exhibited a better AUC of 0.911 (95% confidence interval 0.825–0.998) than CURB-65, PSI and APACHE II scores. Conclusions This study demonstrates that serum metabolomics approaches based on the LC-MS/MS platform can be applied as a tool to reveal metabolic changes during CAP and establish a metabolite signature related to disease severity. Trial registration ClinicalTrials.gov, NCT03093220. Registered retrospectively on 28 March 2017. Electronic supplementary material The online version of this article (10.1186/s13054-018-2049-2) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Pu Ning
- Department of Respiratory and Critical Care Medicine, Peking University People's Hospital, Beijing, 100044, China
| | - Yali Zheng
- Department of Respiratory and Critical Care Medicine, Peking University People's Hospital, Beijing, 100044, China
| | - Qiongzhen Luo
- Department of Respiratory and Critical Care Medicine, Peking University People's Hospital, Beijing, 100044, China
| | - Xiaohui Liu
- National Protein Science Technology Center, Tsinghua University, Beijing, China.,School of Life Sciences, Tsinghua University, Beijing, China
| | - Yu Kang
- CAS Key Laboratory of Genome Sciences and Information, Beijing Institute of Genomics, Chinese Academy of Sciences, Beijing, China
| | - Yan Zhang
- National Engineering Research Center for Beijing Biochip Technology, Beijing, China
| | - Rongbao Zhang
- Department of Respiratory and Critical Care Medicine, Peking University People's Hospital, Beijing, 100044, China
| | - Yu Xu
- Department of Respiratory and Critical Care Medicine, Peking University People's Hospital, Beijing, 100044, China
| | - Donghong Yang
- Department of Respiratory and Critical Care Medicine, Peking University People's Hospital, Beijing, 100044, China
| | - Wen Xi
- Department of Respiratory and Critical Care Medicine, Peking University People's Hospital, Beijing, 100044, China
| | - Keqiang Wang
- Department of Respiratory and Critical Care Medicine, Peking University People's Hospital, Beijing, 100044, China
| | - Yusheng Chen
- Department of Respiratory Medicine, Fujian Provincial Hospital, Fuzhou, China
| | - Shuchang An
- Department of Respiratory Medicine, First Hospital of Tsinghua University, Beijing, China
| | - Zhancheng Gao
- Department of Respiratory and Critical Care Medicine, Peking University People's Hospital, Beijing, 100044, China.
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Dias TR, Alves MG, Silva J, Barros A, Sousa M, Casal S, Silva BM, Oliveira PF. Implications of epigallocatechin-3-gallate in cultured human Sertoli cells glycolytic and oxidative profile. Toxicol In Vitro 2017; 41:214-222. [DOI: 10.1016/j.tiv.2017.03.006] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2016] [Revised: 03/13/2017] [Accepted: 03/16/2017] [Indexed: 11/26/2022]
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8
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Chapin RE, Winton T, Nowland W, Danis N, Kumpf S, Johnson K, Coburn A, Stukenborg JB. Lost in translation: The search for an in vitro screen for spermatogenic toxicity. ACTA ACUST UNITED AC 2016; 107:225-242. [DOI: 10.1002/bdrb.21188] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2016] [Revised: 11/18/2016] [Accepted: 11/18/2016] [Indexed: 11/07/2022]
Affiliation(s)
- Robert E. Chapin
- Developmental and Reproductive Toxicology Center of Expertise; Pfizer Worldwide R&D (WRD); Groton CT USA
| | - Timothy Winton
- Developmental and Reproductive Toxicology Center of Expertise; Pfizer Worldwide R&D (WRD); Groton CT USA
| | - William Nowland
- Developmental and Reproductive Toxicology Center of Expertise; Pfizer Worldwide R&D (WRD); Groton CT USA
| | - Nichole Danis
- Developmental and Reproductive Toxicology Center of Expertise; Pfizer Worldwide R&D (WRD); Groton CT USA
- Histopathology Laboratory; WRD; Groton CT USA
| | - Steven Kumpf
- Developmental and Reproductive Toxicology Center of Expertise; Pfizer Worldwide R&D (WRD); Groton CT USA
| | - Kjell Johnson
- Developmental and Reproductive Toxicology Center of Expertise; Pfizer Worldwide R&D (WRD); Groton CT USA
- Arbor Analytics; Ann Arbor MI USA
| | - Aleasha Coburn
- Developmental and Reproductive Toxicology Center of Expertise; Pfizer Worldwide R&D (WRD); Groton CT USA
| | - Jan-Bernd Stukenborg
- Department of Women's and Children's Health; Karolinska Institutet; Stockholm Sweden
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Dias TR, Alves MG, Casal S, Silva BM, Oliveira PF. The single and synergistic effects of the major tea components caffeine, epigallocatechin-3-gallate and L-theanine on rat sperm viability. Food Funct 2016; 7:1301-5. [PMID: 26902467 DOI: 10.1039/c5fo01611h] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Caffeine, epigallocatechin-3-gallate (EGCG) and L-theanine are the major components of tea (Camellia sinensis L.) and the main representatives of the classes of methylxanthines, catechins and free amino acids present in this beverage. There are many studies reporting tea's health benefits, however it is not clear if those effects are mediated by a single component or a synergistic action. This study aimed to evaluate the individual and synergistic effects of tea's major components on rat epididymal spermatozoa survival and oxidative profile during 3-day storage at room temperature (RT). For that, spermatozoa were incubated with caffeine (71 μg mL(-1)), EGCG (82 μg mL(-1)), or L-theanine (19 μg mL(-1)), alone or in combination. Spermatozoa viability was assessed by the eosin-nigrosin staining technique. The oxidative profile was established by evaluating the levels of carbonyl groups, protein nitration and lipid peroxidation. Supplementation of sperm storage medium with the three compounds together improved sperm viability, after 24, 48 and 72 h of incubation, relative to the control and the groups incubated with each component individually. However, at the end of the 72 h of incubation, there was an increase in protein oxidation in the group exposed to the three compounds, illustrating that the combined treatment triggers different alterations in sperm proteins during their maturational process in the epididymis. This study highlights the importance of the synergism between tea components for the beneficial effects usually attributed to this beverage, particularly in sperm storage at RT.
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Affiliation(s)
- Tânia R Dias
- Health Sciences Research Centre, University of Beira Interior, 6200-506 Covilhã, Portugal. and Department of Microscopy, Laboratory of Cell Biology, Institute of Biomedical Sciences Abel Salazar (ICBAS) and Unit for Multidisciplinary Research in Biomedicine (UMIB), University of Porto, 4050-313 Porto, Portugal
| | - Marco G Alves
- Health Sciences Research Centre, University of Beira Interior, 6200-506 Covilhã, Portugal.
| | - Susana Casal
- LAQV/REQUIMTE - Laboratory of Bromatology and Hydrology, Faculty of Pharmacy, University of Porto, 4050-313 Porto, Portugal
| | - Branca M Silva
- Health Sciences Research Centre, University of Beira Interior, 6200-506 Covilhã, Portugal.
| | - Pedro F Oliveira
- Department of Microscopy, Laboratory of Cell Biology, Institute of Biomedical Sciences Abel Salazar (ICBAS) and Unit for Multidisciplinary Research in Biomedicine (UMIB), University of Porto, 4050-313 Porto, Portugal and I3S - Institute for Innovation and Health Research, University of Porto, 4050-313 Porto, Portugal
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Dias TR, Alves MG, Rato L, Casal S, Silva BM, Oliveira PF. White tea intake prevents prediabetes-induced metabolic dysfunctions in testis and epididymis preserving sperm quality. J Nutr Biochem 2016; 37:83-93. [PMID: 27637002 DOI: 10.1016/j.jnutbio.2016.07.018] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2015] [Revised: 06/17/2016] [Accepted: 07/28/2016] [Indexed: 11/17/2022]
Abstract
Prediabetes has been associated with alterations in male reproductive tract, especially in testis and epididymis. Moreover, in vitro studies described a promising action of tea (Camellia sinensis L.) against metabolic dysfunctions. Herein, we hypothesized that white tea (WTEA) ingestion by prediabetic animals could ameliorate the metabolic alterations induced by the disease in testicular and epididymal tissues, preserving sperm quality. WTEA infusion was prepared and its phytochemical profile was evaluated by 1H-NMR. A streptozotocin-induced prediabetic rat model was developed and three experimental groups were defined: control, prediabetic (PreDM) and prediabetic drinking WTEA (PreDM+WTEA). Metabolic profiles of testis and epididymis were evaluated by determining the metabolites content (1H-NMR), protein levels (western blot) and enzymatic activities of key metabolic intervenient. The quality of spermatozoa from cauda epididymis was also assessed. Prediabetes increased glucose transporter 3 protein levels and decreased lactate dehydrogenase activity in testis, resulting in a lower lactate content. WTEA ingestion led to a metabolic adaptation to restore testicular lactate content. Concerning epididymis, prediabetes decreased the protein levels of several metabolic intervenient, resulting in decreased lactate and alanine content. WTEA consumption restored most of the evidenced alterations, however, not lactate content. WTEA also improved epididymal sperm motility and restored sperm viability. Prediabetes strongly affected testicular and epididymal metabolic status and most of these alterations were restored by WTEA consumption, resulting in the improvement of sperm quality. Our results suggest that WTEA consumption can be a cost-effective strategy to improve prediabetes-induced reproductive dysfunction.
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Affiliation(s)
- Tânia R Dias
- Centro de Investigação em Ciências da Saúde (CICS-UBI), Universidade da Beira Interior, Rua Marquês d'Ávila e Bolama, 6201-001, Covilhã, Portugal; Department of Microscopy, Laboratory of Cell Biology, Institute of Biomedical Sciences Abel Salazar and Unit for Multidisciplinary Research in Biomedicine, University of Porto, Rua de Jorge Viterbo Ferreira, 4050-313, Porto, Portugal; LAQV/REQUIMTE - Laboratory of Bromatology and Hydrology, Faculty of Pharmacy, University of Porto, Rua do Campo Alegre, 4150-755, Porto, Portugal
| | - Marco G Alves
- Centro de Investigação em Ciências da Saúde (CICS-UBI), Universidade da Beira Interior, Rua Marquês d'Ávila e Bolama, 6201-001, Covilhã, Portugal
| | - Luís Rato
- Centro de Investigação em Ciências da Saúde (CICS-UBI), Universidade da Beira Interior, Rua Marquês d'Ávila e Bolama, 6201-001, Covilhã, Portugal
| | - Susana Casal
- LAQV/REQUIMTE - Laboratory of Bromatology and Hydrology, Faculty of Pharmacy, University of Porto, Rua do Campo Alegre, 4150-755, Porto, Portugal
| | - Branca M Silva
- Centro de Investigação em Ciências da Saúde (CICS-UBI), Universidade da Beira Interior, Rua Marquês d'Ávila e Bolama, 6201-001, Covilhã, Portugal.
| | - Pedro F Oliveira
- Department of Microscopy, Laboratory of Cell Biology, Institute of Biomedical Sciences Abel Salazar and Unit for Multidisciplinary Research in Biomedicine, University of Porto, Rua de Jorge Viterbo Ferreira, 4050-313, Porto, Portugal; i3S - Instituto de Investigação e Inovação em Saúde, Universidade do Porto, R. Alfredo Allen, 4200-135, Porto, Portugal.
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