1
|
Yadav SK, Kumar A, Yadav BG, Bijalwan V, Yadav S, Patil GP, Sarkar K, Palkhade R, Das S, Singh DP. Sub-acute bisphenol A exposure induces proteomic alterations and impairs male reproductive health in mice. J Biochem Mol Toxicol 2024; 38:e23862. [PMID: 39318032 DOI: 10.1002/jbt.23862] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2024] [Revised: 07/24/2024] [Accepted: 09/13/2024] [Indexed: 09/26/2024]
Abstract
Bisphenol A (BPA) is one of the most prevalent endocrine disrupting chemicals (EDCs) and there is widespread concern about the adverse effects of EDCs on human health. However, the exact mechanism of these toxicities has still not been fully deciphered. Additionally, studies have reported the toxicological effects at far low doses to the generally considered no-observed-adverse-effect level (NOAEL) dose. The present study investigates the effects of a sub-acute (28 days) exposure to BPA (10, 50 and 100 mg/kg/day) in adult male mice on various hormones levels, sperm motility, sperm count, functional integrity of sperm plasma membrane, testicular histological changes, oxidative stress markers and DNA damage. The key proteome signatures were quantified by LC-MS/MS analysis using Orbitrap Fusion Lumos Tribrid Mass Spectrometer equipped with nano-LC Easy-nLC 1200. Data suggest that the BPA exposure in all doses (below/above NOAEL dose) have greatly impacted the hormone levels, sperm parameters (sperm count, motility and membrane integrity) and testicular histology. Mass spectrometry-based proteomics data suggested for 1352 differentially expressed proteins (DEPs; 368 upregulated, 984 downregulated) affecting biological process, cellular component, and molecular functions. Specifically searched male reproductive function related proteins suggested a complex network where 46 potential proteins regulating spermatogenesis, sperm structure, activity and membrane integrity while tackling oxidative stress responses were downregulated. These potential biomarkers could shed some more light on our current understanding of the reproductive toxicological effects of BPA and may lead to exploration of novel interventions strategies against these targets for male infertility.
Collapse
Affiliation(s)
- Shiv K Yadav
- ICMR-National Institute of Occupational Health (NIOH), Ahmedabad, India
| | - Arvind Kumar
- International Centre for Genetic Engineering and Biotechnology (ICGEB), Aruna Asaf Ali Marg, New Delhi, India
| | - Bal G Yadav
- Institute of Plant and Microbial Biology, Agricultural Technology Building, Taipei, Taiwan
| | - Vandana Bijalwan
- ICMR-National Institute of Occupational Health (NIOH), Ahmedabad, India
| | - Suresh Yadav
- ICMR-National Institute for Implementation Research on Non-Communicable Disease (NIIRNCD), Jodhpur, India
| | - Gajanan P Patil
- ICMR-National Institute of Occupational Health (NIOH), Ahmedabad, India
| | - Kamalesh Sarkar
- ICMR-National Institute of Occupational Health (NIOH), Ahmedabad, India
- ICMR-National Institute of Cholera & Enteric Diseases (NICED), Kolkata, India
| | - Rajendra Palkhade
- ICMR-National Institute of Occupational Health (NIOH), Ahmedabad, India
| | - Santasabuj Das
- ICMR-National Institute of Occupational Health (NIOH), Ahmedabad, India
- ICMR-National Institute of Cholera & Enteric Diseases (NICED), Kolkata, India
| | - Dhirendra P Singh
- ICMR-National Institute of Occupational Health (NIOH), Ahmedabad, India
| |
Collapse
|
2
|
Li M, Wu J, Yang R, Fu Z, Yu G, Ma Z. Effects of Ammonia Concentration on Sperm Vitality, Motility Rates, and Morphology in Three Marine Bivalve Species: A Comparative Study of the Noble Scallop Mimachlamys nobilis, Chinese Pearl Oyster Pinctada fucata martensii, and Small Rock Oyster Saccostrea mordax. BIOLOGY 2024; 13:589. [PMID: 39194527 DOI: 10.3390/biology13080589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/04/2024] [Revised: 07/30/2024] [Accepted: 08/02/2024] [Indexed: 08/29/2024]
Abstract
Ammonium (NH4+) plays a crucial role in the reproductive processes of key biotic groups in aquatic ecosystems-bivalves. This study aims to elucidate the effects of three different ammonium ion concentrations on sperm vitality, swimming kinematics, and morphology of Mimachlamys nobilis, Pinctada fucata martensii, and Saccostrea mordax. The results indicate that the sperm vitality and motility rates of M.nobilis and S. mordax are inversely proportional to the ammonium concentration, especially in the treatment group with an ammonium concentration of 3 mmol/L, where the decrease in sperm vitality and motility is most significant. In contrast, the sperm of P. fucata martensii reacted differently to increasing ammonium concentrations. After the addition of 2 mmol/L of ammonium, the sperm vitality and motility of P. fucata martensii reached a peak, showing a significant stimulatory effect. Additionally, as the ammonium concentration increased, the curling of the sperm flagella in M.nobilis and S. mordax increased. However, sperm flagella curling in P. fucata martensii showed no change compared to the control group. This study provides insights into the effects of ammonium concentrations on the sperm vitality and motility of three marine bivalve species and highlights the importance of sperm flagella curling as a factor affecting sperm.
Collapse
Affiliation(s)
- Minghao Li
- Key Laboratory of Efficient Utilization and Processing of Marine Fishery Resources of Hainan Province, Sanya Tropical Fisheries Research Institute, Sanya 572018, China
- South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Guangzhou 510300, China
- Hainan Engineering Research Center for Deep-Sea Aquaculture and Processing, Sanya 572018, China
- International Joint Research Center for Conservation and Application of Fishery Resources in the South China Sea, Sanya 572018, China
- College of Fisheries, Tianjin Agricultural University, Tianjin 300384, China
| | - Jiong Wu
- College of Fisheries, Tianjin Agricultural University, Tianjin 300384, China
| | - Rui Yang
- Key Laboratory of Efficient Utilization and Processing of Marine Fishery Resources of Hainan Province, Sanya Tropical Fisheries Research Institute, Sanya 572018, China
- South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Guangzhou 510300, China
- Hainan Engineering Research Center for Deep-Sea Aquaculture and Processing, Sanya 572018, China
- International Joint Research Center for Conservation and Application of Fishery Resources in the South China Sea, Sanya 572018, China
| | - Zhengyi Fu
- Key Laboratory of Efficient Utilization and Processing of Marine Fishery Resources of Hainan Province, Sanya Tropical Fisheries Research Institute, Sanya 572018, China
- South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Guangzhou 510300, China
- Hainan Engineering Research Center for Deep-Sea Aquaculture and Processing, Sanya 572018, China
- International Joint Research Center for Conservation and Application of Fishery Resources in the South China Sea, Sanya 572018, China
- College of Science and Engineering, Flinders University, Adelaide 5001, Australia
| | - Gang Yu
- Key Laboratory of Efficient Utilization and Processing of Marine Fishery Resources of Hainan Province, Sanya Tropical Fisheries Research Institute, Sanya 572018, China
- South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Guangzhou 510300, China
- Hainan Engineering Research Center for Deep-Sea Aquaculture and Processing, Sanya 572018, China
- International Joint Research Center for Conservation and Application of Fishery Resources in the South China Sea, Sanya 572018, China
| | - Zhenhua Ma
- Key Laboratory of Efficient Utilization and Processing of Marine Fishery Resources of Hainan Province, Sanya Tropical Fisheries Research Institute, Sanya 572018, China
- South China Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Guangzhou 510300, China
- Hainan Engineering Research Center for Deep-Sea Aquaculture and Processing, Sanya 572018, China
- International Joint Research Center for Conservation and Application of Fishery Resources in the South China Sea, Sanya 572018, China
- College of Science and Engineering, Flinders University, Adelaide 5001, Australia
| |
Collapse
|
3
|
Song Y, Mao C, Zhong Q, Zhang R, Jiang D, Sun X. Role of hydrogen sulfide in the male reproductive system. Front Endocrinol (Lausanne) 2024; 15:1377090. [PMID: 38883604 PMCID: PMC11177757 DOI: 10.3389/fendo.2024.1377090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2024] [Accepted: 05/16/2024] [Indexed: 06/18/2024] Open
Abstract
As an important gas signaling molecule, hydrogen sulfide (H2S) affects multiple organ systems, including the nervous, cardiovascular, digestive, and genitourinary, reproductive systems. In particular, H2S not only regulates female reproductive function but also holds great promise in the treatment of male reproductive diseases and disorders, such as erectile dysfunction, prostate cancer, varicocele, and infertility. In this review, we summarize the relationship between H2S and male reproductive organs, including the penis, testis, prostate, vas deferens, and epididymis. As lower urinary tract symptoms have a significant impact on penile erection disorders, we also address the potential ameliorative effects of H2S in erectile dysfunction resulting from bladder disease. Additionally, we discuss the regulatory role of H2S in cavernous smooth muscle relaxation, which involves the NO/cGMP pathway, the RhoA/Rho-kinase pathway, and K+ channel activation. Recently, various compounds that can alleviate erectile dysfunction have been reported to be at least partly dependent on H2S. Therefore, understanding the role of H2S in the male reproductive system may help develop novel strategies for the clinical treatment of male reproductive system diseases.
Collapse
Affiliation(s)
- Yunjia Song
- Department of Pharmacology, School of Basic Medical Sciences, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Caiyun Mao
- Department of Pharmacology, School of Basic Medical Sciences, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Qing Zhong
- Department of Pharmacology, School of Basic Medical Sciences, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Rong Zhang
- Department of Pharmacology, School of Basic Medical Sciences, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Deyou Jiang
- Department of Typhoid, School of Basic Medical Sciences, Heilongjiang University of Chinese Medicine, Harbin, China
| | - Xutao Sun
- Department of Synopsis of the Golden Chamber, School of Basic Medical Sciences, Heilongjiang University of Chinese Medicine, Harbin, China
| |
Collapse
|
4
|
Mohammadi A, Jafarpour F, Vash NT, Hajian M, Nasr-Esfahani MH. Supplementation of sperm cryopreservation media with H 2S donors enhances sperm quality, reduces oxidative stress, and improves in vitro fertilization outcomes. Sci Rep 2024; 14:12400. [PMID: 38811647 PMCID: PMC11137123 DOI: 10.1038/s41598-024-62485-2] [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: 12/20/2023] [Accepted: 05/17/2024] [Indexed: 05/31/2024] Open
Abstract
Cryopreservation of sperm can cause oxidative stress and damage, leading to decreased different functional parameters and fertilization potential. In this study, we evaluated two types of H2S donors: NaHS, a fast-releasing donor, and GYY4137, a slow-releasing donor during cryopreservation of goat sperm. Initially, we determined that 1.5 and 3 μM NaHS, and 15 and 30 μM GYY4137 are optimal concentrations that improved different sperm functional parameters including motility, viability, membrane integrity, lipid peroxidation, and ROS production during incubation at 38.5 °C for 90 min. We subsequently evaluated the impact of the optimal concentration of NaHS and GYY4137 supplementation on various functional parameters following thawing during cryopreservation. Our data revealed that supplementation of extender improved different parameters including post-thaw sperm motility, viability, membrane integrity, and reduced DNA damage compared to the frozen-thawed control group. The supplementation also restored the redox state, decreased lipid peroxidation, and improved mitochondrial membrane potential in the thawed sperm. Finally, we found that supplementation of the extender with NaHS and GYY4137 enhanced IVF outcomes in terms of blastocyst rate and quality of blastocysts. Our results suggest that both donors can be applied for cryopreservation as antioxidants to improve sperm quality and IVF outcomes of frozen-thawed goat sperm.
Collapse
Affiliation(s)
- Asefeh Mohammadi
- Department of Biology, Faculty of Science and Technology, ACECR Institute of Higher Education (Isfahan), Isfahan, Iran
- Department of Animal Biotechnology, Reproductive Biomedicine Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Farnoosh Jafarpour
- Department of Animal Biotechnology, Reproductive Biomedicine Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran.
| | - Nima Tanhaei Vash
- Department of Animal Biotechnology, Reproductive Biomedicine Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Mehdi Hajian
- 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.
| |
Collapse
|
5
|
Sun X, Mao C, Xie Y, Zhong Q, Zhang R, Jiang D, Song Y. Therapeutic Potential of Hydrogen Sulfide in Reproductive System Disorders. Biomolecules 2024; 14:540. [PMID: 38785947 PMCID: PMC11117696 DOI: 10.3390/biom14050540] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2024] [Revised: 04/28/2024] [Accepted: 04/28/2024] [Indexed: 05/25/2024] Open
Abstract
Hydrogen sulfide (H2S), previously regarded as a toxic exhaust and atmospheric pollutant, has emerged as the third gaseous signaling molecule following nitric oxide (NO) and carbon monoxide (CO). Recent research has revealed significant biological effects of H2S in a variety of systems, such as the nervous, cardiovascular, and digestive systems. Additionally, H2S has been found to impact reproductive system function and may have therapeutic implications for reproductive disorders. This paper explores the relationship between H2S and male reproductive disorders, specifically erectile dysfunction, prostate cancer, male infertility, and testicular damage. Additionally, it examines the impact of H2S regulation on the pathophysiology of the female reproductive system, including improvements in preterm birth, endometriosis, pre-eclampsia, fetal growth restriction, unexplained recurrent spontaneous abortion, placental oxidative damage, embryo implantation, recovery of myometrium post-delivery, and ovulation. The study delves into the regulatory functions of H2S within the reproductive systems of both genders, including its impact on the NO/cGMP pathway, the activation of K+ channels, and the relaxation mechanism of the spongy smooth muscle through the ROCK pathway, aiming to broaden the scope of potential therapeutic strategies for treating reproductive system disorders in clinical settings.
Collapse
Affiliation(s)
- Xutao Sun
- Department of Typhoid, School of Basic Medical Sciences, Heilongjiang University of Chinese Medicine, No. 24, Heping Street, Harbin 150040, China;
| | - Caiyun Mao
- Department of Pharmacology, School of Basic Medical Sciences, Heilongjiang University of Chinese Medicine, No. 24, Heping Street, Harbin 150040, China; (C.M.); (Q.Z.); (R.Z.)
| | - Ying Xie
- Department of Synopsis of the Golden Chamber, School of Basic Medical Sciences, Heilongjiang University of Chinese Medicine, No. 24, Heping Street, Harbin 150040, China;
| | - Qing Zhong
- Department of Pharmacology, School of Basic Medical Sciences, Heilongjiang University of Chinese Medicine, No. 24, Heping Street, Harbin 150040, China; (C.M.); (Q.Z.); (R.Z.)
| | - Rong Zhang
- Department of Pharmacology, School of Basic Medical Sciences, Heilongjiang University of Chinese Medicine, No. 24, Heping Street, Harbin 150040, China; (C.M.); (Q.Z.); (R.Z.)
| | - Deyou Jiang
- Department of Synopsis of the Golden Chamber, School of Basic Medical Sciences, Heilongjiang University of Chinese Medicine, No. 24, Heping Street, Harbin 150040, China;
| | - Yunjia Song
- Department of Pharmacology, School of Basic Medical Sciences, Heilongjiang University of Chinese Medicine, No. 24, Heping Street, Harbin 150040, China; (C.M.); (Q.Z.); (R.Z.)
| |
Collapse
|
6
|
Jung EJ, Jo JH, Uwamahoro C, Jang SI, Lee WJ, Hwang JM, Bae JW, Kwon WS. Ritonavir Has Reproductive Toxicity Depending on Disrupting PI3K/PDK1/AKT Signaling Pathway. TOXICS 2024; 12:73. [PMID: 38251029 PMCID: PMC10819985 DOI: 10.3390/toxics12010073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Revised: 01/08/2024] [Accepted: 01/12/2024] [Indexed: 01/23/2024]
Abstract
Ritonavir (RTV) is an antiviral and a component of COVID-19 treatments. Moreover, RTV demonstrates anti-cancer effects by suppressing AKT. However, RTV has cytotoxicity and suppresses sperm functions by altering AKT activity. Although abnormal AKT activity is known for causing detrimental effects on sperm functions, how RTV alters AKT signaling in spermatozoa remains unknown. Therefore, this study aimed to investigate reproductive toxicity of RTV in spermatozoa through phosphoinositide 3-kinase/phosphoinositide-dependent protein kinase-1/protein kinase B (PI3K/PDK1/AKT) signaling. Duroc spermatozoa were treated with various concentrations of RTV, and capacitation was induced. Sperm functions (sperm motility, motion kinematics, capacitation status, and cell viability) and expression levels of tyrosine-phosphorylated proteins and PI3K/PDK1/AKT pathway-related proteins were evaluated. In the results, RTV significantly suppressed sperm motility, motion kinematics, capacitation, acrosome reactions, and cell viability. Additionally, RTV significantly increased levels of phospho-tyrosine proteins and PI3K/PDK1/AKT pathway-related proteins except for AKT and PI3K. The expression level of AKT was not significantly altered and that of PI3K was significantly decreased. These results suggest RTV may suppress sperm functions by induced alterations of PI3K/PDK1/AKT pathway through abnormally increased tyrosine phosphorylation. Therefore, we suggest people who use or prescribe RTV need to consider its male reproductive toxicity.
Collapse
Affiliation(s)
- Eun-Ju Jung
- Department of Animal Science and Biotechnology, Kyungpook National University, Sangju 37224, Gyeongsangbuk-do, Republic of Korea; (E.-J.J.); (C.U.); (S.-I.J.); (W.-J.L.); (J.-M.H.); (J.-W.B.)
| | - Jae-Hwan Jo
- Department of Animal Biotechnology, Kyungpook National University, Sangju 37224, Gyeongsangbuk-do, Republic of Korea;
| | - Claudine Uwamahoro
- Department of Animal Science and Biotechnology, Kyungpook National University, Sangju 37224, Gyeongsangbuk-do, Republic of Korea; (E.-J.J.); (C.U.); (S.-I.J.); (W.-J.L.); (J.-M.H.); (J.-W.B.)
| | - Seung-Ik Jang
- Department of Animal Science and Biotechnology, Kyungpook National University, Sangju 37224, Gyeongsangbuk-do, Republic of Korea; (E.-J.J.); (C.U.); (S.-I.J.); (W.-J.L.); (J.-M.H.); (J.-W.B.)
| | - Woo-Jin Lee
- Department of Animal Science and Biotechnology, Kyungpook National University, Sangju 37224, Gyeongsangbuk-do, Republic of Korea; (E.-J.J.); (C.U.); (S.-I.J.); (W.-J.L.); (J.-M.H.); (J.-W.B.)
| | - Ju-Mi Hwang
- Department of Animal Science and Biotechnology, Kyungpook National University, Sangju 37224, Gyeongsangbuk-do, Republic of Korea; (E.-J.J.); (C.U.); (S.-I.J.); (W.-J.L.); (J.-M.H.); (J.-W.B.)
| | - Jeong-Won Bae
- Department of Animal Science and Biotechnology, Kyungpook National University, Sangju 37224, Gyeongsangbuk-do, Republic of Korea; (E.-J.J.); (C.U.); (S.-I.J.); (W.-J.L.); (J.-M.H.); (J.-W.B.)
| | - Woo-Sung Kwon
- Department of Animal Science and Biotechnology, Kyungpook National University, Sangju 37224, Gyeongsangbuk-do, Republic of Korea; (E.-J.J.); (C.U.); (S.-I.J.); (W.-J.L.); (J.-M.H.); (J.-W.B.)
- Department of Animal Biotechnology, Kyungpook National University, Sangju 37224, Gyeongsangbuk-do, Republic of Korea;
- Research Institute for Innovative Animal Science, Kyungpook National University, Sangju 37224, Gyeongsangbuk-do, Republic of Korea
| |
Collapse
|
7
|
Zhang C, Lu D, Niu T, Sun Z, Wang Y, Han X, Xiong B, Shen W, Sun Q, Zhao Y, Zhang W, Feng Y. LncRNA5251 inhibits spermatogenesis via modification of cell-cell junctions. Biol Direct 2023; 18:31. [PMID: 37316926 PMCID: PMC10268499 DOI: 10.1186/s13062-023-00381-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Accepted: 05/03/2023] [Indexed: 06/16/2023] Open
Abstract
BACKGROUND Male factors-caused decline in total fertility has raised significant concern worldwide. LncRNAs have been identified to play various roles in biological systems, including spermatogenesis. This study aimed to explore the role of lncRNA5251 in mouse spermatogenesis. METHODS The expression of lncRNA5251 was modulated in mouse testes in vivo or spermatogonial stem cells (C18-4 cells) in vitro by shRNA. RESULTS The sperm motility in two generations mice after modulation of lncRNA5251 (muF0 and muF1) was decreased significantly after overexpression of lncRNA5251. GO enrichment analysis found that knockdown lncRNA5251 increased the expression of genes related to cell junctions, and genes important for spermatogenesis in mouse testes. Meanwhile, overexpressing lncRNA5251 decreased the gene and/or protein expression of important genes for spermatogenesis and immune pathways in mouse testes. In vitro, knockdown lncRNA5251 increased the expression of genes for cell junction, and the protein levels of some cell junction proteins such as CX37, OCLN, JAM1, VCAM1 and CADM2 in C18-4 cells. LncRNA5251 is involved in spermatogenesis by modulation of cell junctions. CONCLUSION This will provide a theoretical basis for improving male reproductive ability via lncRNA.
Collapse
Affiliation(s)
- Cong Zhang
- Laboratory of Animal Reproductive Physiology and Disease, College of Veterinary Medicine, Qingdao Agricultural University, Qingdao, 266109, P. R. China
- Urology Department, Shenzhen University general hospital, Shenzhen, 518055, P. R. China
| | - Dongxin Lu
- Laboratory of Animal Reproductive Physiology and Disease, College of Veterinary Medicine, Qingdao Agricultural University, Qingdao, 266109, P. R. China
- College of Life Sciences, Qingdao Agricultural University, Qingdao, 266109, P. R. China
| | - Tong Niu
- Laboratory of Animal Reproductive Physiology and Disease, College of Veterinary Medicine, Qingdao Agricultural University, Qingdao, 266109, P. R. China
| | - Zhongyi Sun
- Urology Department, Shenzhen University general hospital, Shenzhen, 518055, P. R. China
| | - Yandi Wang
- Laboratory of Animal Reproductive Physiology and Disease, College of Veterinary Medicine, Qingdao Agricultural University, Qingdao, 266109, P. R. China
| | - Xiao Han
- Laboratory of Animal Reproductive Physiology and Disease, College of Veterinary Medicine, Qingdao Agricultural University, Qingdao, 266109, P. R. China
| | - Bohui Xiong
- Laboratory of Animal Reproductive Physiology and Disease, College of Veterinary Medicine, Qingdao Agricultural University, Qingdao, 266109, P. R. China
| | - Wei Shen
- College of Life Sciences, Qingdao Agricultural University, Qingdao, 266109, P. R. China
| | - Qingyuan Sun
- Fertility Preservation Lab, Reproductive Medicine Center, Guangdong Second Provincial General Hospital, Guangzhou, 510317, P. R. China
| | - Yong Zhao
- College of Life Sciences, Qingdao Agricultural University, Qingdao, 266109, P. R. China
- College of Science, Health, Engineering and Education, Murdoch University, Perth, 6150, Australia
| | - Weidong Zhang
- College of Life Sciences, Qingdao Agricultural University, Qingdao, 266109, P. R. China.
| | - Yanni Feng
- Laboratory of Animal Reproductive Physiology and Disease, College of Veterinary Medicine, Qingdao Agricultural University, Qingdao, 266109, P. R. China.
| |
Collapse
|
8
|
Pintus E, Chinn AF, Kadlec M, García-Vázquez FA, Novy P, Matson JB, Ros-Santaella JL. N-thiocarboxyanhydrides, amino acid-derived enzyme-activated H 2S donors, enhance sperm mitochondrial activity in presence and absence of oxidative stress. BMC Vet Res 2023; 19:52. [PMID: 36797726 PMCID: PMC9933379 DOI: 10.1186/s12917-023-03593-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 01/27/2023] [Indexed: 02/18/2023] Open
Abstract
BACKGROUND Hydrogen sulfide (H2S) donors are crucial tools not only for understanding the role of H2S in cellular function but also as promising therapeutic agents for oxidative stress-related diseases. This study aimed to explore the effect of amino acid-derived N-thiocarboxyanhydrides (NTAs), which release physiological H2S levels in the presence of carbonic anhydrase, on porcine sperm function during short-term incubation with and without induced oxidative stress. For this purpose, we employed two H2S-releasing NTAs with release half-lives (t1/2) in the range of hours that derived from the amino acids glycine (Gly-NTA) or leucine (Leu-NTA). Because carbonic anhydrase is crucial for H2S release from NTAs, we first measured the activity of this enzyme in the porcine ejaculate. Then, we tested the effect of Gly- and Leu-NTAs at 10 and 1 nM on sperm mitochondrial activity, plasma membrane integrity, acrosomal status, motility, motile subpopulations, and redox balance during short-term incubation at 38 °C with and without a reactive oxygen species (ROS)-generating system. RESULTS Our results show that carbonic anhydrase is found both in spermatozoa and seminal plasma, with activity notably higher in the latter. Both Gly- and Leu-NTAs did not exert any noxious effects, but they enhanced sperm mitochondrial activity in the presence and absence of oxidative stress. Moreover, NTAs (except for Leu-NTA 10 nM) tended to preserve the sperm redox balance against the injuries provoked by oxidative stress, which provide further support to the antioxidant effect of H2S on sperm function. Both compounds also increased progressive motility over short-term incubation, which may translate into prolonged sperm survival. CONCLUSIONS The presence of carbonic anhydrase activity in mammalian spermatozoa makes NTAs promising molecules to investigate the role of H2S in sperm biology. For the first time, beneficial effects of NTAs on mitochondrial activity have been found in mammalian cells in the presence and absence of oxidative stress. NTAs are interesting compounds to investigate the role of H2S in sperm mitochondria-dependent events and to develop H2S-related therapeutic protocols against oxidative stress in assisted reproductive technologies.
Collapse
Affiliation(s)
- Eliana Pintus
- Department of Veterinary Sciences, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences Prague, 16500, Prague, Czech Republic.
| | - Abigail F. Chinn
- grid.438526.e0000 0001 0694 4940Department of Chemistry, Virginia Tech Center for Drug Discovery, and Macromolecules Innovation Institute, Virginia Tech, Blacksburg, VA 24061 USA
| | - Martin Kadlec
- grid.15866.3c0000 0001 2238 631XDepartment of Veterinary Sciences, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences Prague, 16500 Prague, Czech Republic
| | - Francisco Alberto García-Vázquez
- grid.10586.3a0000 0001 2287 8496Departamento de Fisiología, Facultad de Veterinaria, Campus de Excelencia Internacional Mare Nostrum, Universidad de Murcia, 30100 Murcia, Spain
| | - Pavel Novy
- grid.15866.3c0000 0001 2238 631XDepartment of Food Science, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences Prague, 16500 Prague, Czech Republic
| | - John B. Matson
- grid.438526.e0000 0001 0694 4940Department of Chemistry, Virginia Tech Center for Drug Discovery, and Macromolecules Innovation Institute, Virginia Tech, Blacksburg, VA 24061 USA
| | - José Luis Ros-Santaella
- Department of Veterinary Sciences, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences Prague, 16500, Prague, Czech Republic.
| |
Collapse
|
9
|
Zhang X, Wang A, Wang X, Zhao Q, Xing H. Evaluation of L-Selenomethionine on Ameliorating Cardiac Injury Induced by Environmental Ammonia. Biol Trace Elem Res 2022; 200:4712-4725. [PMID: 35094233 DOI: 10.1007/s12011-021-03071-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2021] [Accepted: 12/15/2021] [Indexed: 12/27/2022]
Abstract
L-Selenomethionine is one of the important organic selenium sources. The supplementation of L-selenomethionine in diets is significant to improve the health of pigs. Ammonia is a major pollutant in the atmosphere and piggery, posing a threat to human and animal health. Although ammonia exposure can damage the heart, the mechanism of cardiac toxicity by ammonia is still unknown. In this study, we investigated the mechanism of cardiac injury induced by ammonia exposure in pigs and the protective effect of L-selenomethionine on its cardiotoxicity. The results showed that the blood ammonia content of pig increased significantly in ammonia group, the expressions of energy metabolism-related genes (LDHA, PDK4, HK2, and CPTIB) and the oxidative stress indexes were significantly changed (P < 0.05), the AMPK/PPAR-γ/NF-κB signaling pathways were activated, the chromatin edge aggregation and nuclear pyknosis were observed in ultrastructure, the apoptotic cells were significantly increased (P < 0.05), and the mRNA and protein expressions of apoptosis-related genes (Bcl-2, Bax, Cyt-c, caspase-3, and caspase-9) were significantly affected (P < 0.05). The above changes were significantly alleviated in ammonia + L-selenomethionine group, but there were still significant differences compared with the C group (P < 0.05). Our results indicated that ammonia exposure could cause energy metabolism disorder and oxidative stress and induce apoptosis of cardiomyocytes through AMPK/PPAR-γ/NF-κB pathways, which could lead to cardiac injury and affect cardiac function. L-Selenomethionine could effectively alleviate the cardiac damage caused by ammonia and antagonize the cardiotoxicity of ammonia.
Collapse
Affiliation(s)
- Xinxin Zhang
- College of Animal Science and Technology, Northeast Agricultural University, Harbin, 150030, People's Republic of China
| | - Anqi Wang
- College of Animal Science and Technology, Northeast Agricultural University, Harbin, 150030, People's Republic of China
| | - Xinqiao Wang
- College of Chemical Engineering and Environment, China University of Petroleum, Beijing, 102249, People's Republic of China
| | - Qian Zhao
- College of Animal Science and Technology, Northeast Agricultural University, Harbin, 150030, People's Republic of China
| | - Houjuan Xing
- College of Animal Science and Technology, Northeast Agricultural University, Harbin, 150030, People's Republic of China.
| |
Collapse
|
10
|
Zhou Y, Chen L, Han H, Xiong B, Zhong R, Jiang Y, Liu L, Sun H, Tan J, Cheng X, Schroyen M, Gao Y, Zhao Y, Zhang H. Taxifolin increased semen quality of Duroc boars by improving gut microbes and blood metabolites. Front Microbiol 2022; 13:1020628. [PMCID: PMC9614168 DOI: 10.3389/fmicb.2022.1020628] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Accepted: 09/09/2022] [Indexed: 11/13/2022] Open
Abstract
Taxifolin (TAX), as a natural flavonoid, has been widely focused on due to its strong anti-oxidation, anti-inflammation, anti-virus, and even anti-tumor activity. However, the effect of TAX on semen quality was unknown. The purpose of this study was to analyze the beneficial influences of adding feed additive TAX to boar semen in terms of its quality and potential mechanisms. We discovered that TAX increased sperm motility significantly in Duroc boars by the elevation of the protein levels such as ZAG, PKA, CatSper, and p-ERK for sperm quality. TAX increased the blood concentration of testosterone derivatives, antioxidants such as melatonin and betaine, unsaturated fatty acids such as DHA, and beneficial amino acids such as proline. Conversely, TAX decreased 10 different kinds of bile acids in the plasma. Moreover, TAX increased “beneficial” microbes such as Intestinimonas, Coprococcus, Butyrivibrio, and Clostridium_XlVa at the Genus level. However, TAX reduced the “harmful” intestinal bacteria such as Prevotella, Howardella, Mogibacterium, and Enterococcus. There was a very close correlation between fecal microbes, plasma metabolites, and semen parameters by the spearman correlation analysis. Therefore, the data suggest that TAX increases the semen quality of Duroc boars by benefiting the gut microbes and blood metabolites. It is supposed that TAX could be used as a kind of feed additive to increase the semen quality of boars to enhance production performance.
Collapse
Affiliation(s)
- Yexun Zhou
- State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
- Precision Livestock and Nutrition Unit, Gembloux Agro-Bio Tech, University of Liège, Gembloux, Belgium
| | - Liang Chen
- State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Hui Han
- State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
- Precision Livestock and Nutrition Unit, Gembloux Agro-Bio Tech, University of Liège, Gembloux, Belgium
| | - Bohui Xiong
- State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Ruqing Zhong
- State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Yue Jiang
- State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Lei Liu
- State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Haiqing Sun
- YangXiang Joint Stock Company, Guigang, China
| | - Jiajian Tan
- YangXiang Joint Stock Company, Guigang, China
| | | | - Martine Schroyen
- Precision Livestock and Nutrition Unit, Gembloux Agro-Bio Tech, University of Liège, Gembloux, Belgium
| | - Yang Gao
- College of Life Science, Baicheng Normal University, Baicheng, Jilin, China
- Yang Gao,
| | - Yong Zhao
- State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
- Yong Zhao, ;
| | - Hongfu Zhang
- State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
- *Correspondence: Hongfu Zhang,
| |
Collapse
|
11
|
Han H, Zhou Y, Xiong B, Zhong R, Jiang Y, Sun H, Tan J, Zhang B, Guan C, Schroyen M, Chen L, Zhao Y, Zhang H. Alginate oligosaccharides increase boar semen quality by affecting gut microbiota and metabolites in blood and sperm. Front Microbiol 2022; 13:982152. [PMID: 36071975 PMCID: PMC9441641 DOI: 10.3389/fmicb.2022.982152] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Accepted: 08/08/2022] [Indexed: 11/13/2022] Open
Abstract
Alginate oligosaccharides (AOS), natural polymers from brown seaweeds (such as Laminaria japonica, Undaria pinnatifida, and Sargassum fusiforme), have been reported to possess many beneficial advantages for health. In the current study, after 9 weeks of dietary supplementation, AOS 10 mg/kg group (AOS 10) group increased boar sperm motility from 87.8% to 93.5%, p < 0.05. Moreover, AOS10 increased the relative abundances of Bifidobacterium, Coprococcus, Butyricicoccus (1.3–2.3-fold; p < 0.05) to increase the beneficial blood and sperm metabolites (1.2–1.6-fold; p < 0.05), and important sperm proteins such as gelsolin, Zn-alpha2 glycoprotein, Cation Channel Sperm-Associated Protein, outer dense fiber of sperm tails, etc. (1.5–2.2-fold; p < 0.05). AOS had a long-term beneficial advantage on boar semen quality by the increase in semen volume (175 vs. 160 ml/ejaculation, p < 0.05). AOS may be used as dietary additives for improving semen quality.
Collapse
Affiliation(s)
- Hui Han
- State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
- Department of AgroBioChem, Precision Livestock and Nutrition Laboratory, Teaching and Research Centre (TERRA), Gembloux AgroBioTech, University of Liège, Gembloux, Belgium
| | - Yexun Zhou
- State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
- Department of AgroBioChem, Precision Livestock and Nutrition Laboratory, Teaching and Research Centre (TERRA), Gembloux AgroBioTech, University of Liège, Gembloux, Belgium
| | - Bohui Xiong
- State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Ruqing Zhong
- State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Yue Jiang
- State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Haiqing Sun
- YangXiang Joint Stock Company, Guigang, China
| | - Jiajian Tan
- YangXiang Joint Stock Company, Guigang, China
| | - Bin Zhang
- Qingdao BZ Oligo Biotech Co., Ltd, Qingdao, China
| | - Chang Guan
- Qingdao BZ Oligo Biotech Co., Ltd, Qingdao, China
| | - Martine Schroyen
- Department of AgroBioChem, Precision Livestock and Nutrition Laboratory, Teaching and Research Centre (TERRA), Gembloux AgroBioTech, University of Liège, Gembloux, Belgium
| | - Liang Chen
- State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
- *Correspondence: Liang Chen,
| | - Yong Zhao
- State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
- Yong Zhao, ;
| | - Hongfu Zhang
- State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
| |
Collapse
|
12
|
GRP78 plays a key role in sperm function via the PI3K/PDK1/AKT pathway. Reprod Toxicol 2022; 113:103-109. [PMID: 35973673 DOI: 10.1016/j.reprotox.2022.08.008] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Revised: 08/08/2022] [Accepted: 08/10/2022] [Indexed: 01/08/2023]
Abstract
Glucose-regulated protein 78 (GRP78), which is commonly found in the endoplasmic reticulum (ER), is involved in stabilizing ER proteins and inducing the unfolded protein response. Furthermore, GRP78 is expressed on the surface of most common cancer cells, such as cells of breast, lung, liver, and prostate cancers, and plays a role in apoptosis and cell proliferation via the PI3K/PDK1/AKT signaling pathway. Therefore, various trials have been performed for evaluating cancer treatment by inhibiting GRP78. Moreover, GRP78 is expressed on the surface of spermatozoa; however, its role in spermatozoa physiology remains unclear. Therefore, this study was designed to investigate the effects of GRP78 on sperm function during capacitation and elucidate the underlying mechanisms. Boar spermatozoa were exposed to various concentrations of HA15, a GRP78 antagonist, and sperm kinematic parameters, capacitation status, cell viability, levels of PI3K/PDK1/AKT-pathway related proteins, and tyrosine phosphorylation were evaluated. GRP78 inhibition significantly decreased sperm motility, kinematic parameters, capacitated and acrosome-reacted spermatozoa counts, and cell viability. Moreover, GRP78 expression was significantly decreased in HA15-treated spermatozoa compared to that in the control group, and levels of PI3K/PDK1/AKT-pathway related proteins changed significantly. Furthermore, tyrosine phosphorylation was significantly altered in the HA15-treated group. The results of this study suggest that GRP78 inhibition in cancer therapy may negatively affect sperm function. These results lay a strong foundation for future studies aiming to identify the molecular mechanisms related to GRP78 in spermatozoa.
Collapse
|
13
|
Huang H, Zhang P, Xiang C, Zeng C, Du Q, Huang W. Effect of bone marrow mesenchymal stem cell transplantation combined with lugua polypeptide injection on osteoarthritis in rabbit knee joint. Connect Tissue Res 2022; 63:370-381. [PMID: 34355626 DOI: 10.1080/03008207.2021.1962314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
PURPOSE This study aimed to elucidate the effect of bone marrow mesenchymal stem cell (BMSC) transplantation combined with the administration of Lugua polypeptide injection into the knee joint cavity to treat knee osteoarthritis (KOA) in rabbits. MATERIAL AND METHODS Sixty white New Zealand rabbits were randomly divided into the blank, model, Lugua polypeptide, BMSC, and combined (Lugua polypeptide plus BMSC) groups, with 12 rabbits in each group. The mRNA and protein expression levels of cyclin D1, bcl-2, TIMP-1, p21, caspase-3, Bax, MMP-1, MMP-13, TLR-4, and NF-κB p65 in chondrocytes, and levels of IL-1, NO, TNF-α, and IL-6 in the synovial fluid were compared. RESULTS The severity of cartilage damage in the combined group was significantly less (P <0.01). Compared to the MG, the mRNA and protein expression levels of cyclin D1, bcl-2 and TIMP-1 in chondrocytes of the three other groups were significantly increased, while those of p21, caspase-3, Bax, MMP-1, MMP-13, TLR-4, and NF-κB p65 in the chondrocytes and levels of IL-1, NO, TNF-α, and IL-6 in the synovial fluid of the three other groups were significantly reduced (P <0.05). The aforementioned indicators in the combined group were significantly better than those of the Lugua polypeptide and BMSCs groups (P <0.05). CONCLUSIONS BMSC transplantation combined with Lugua polypeptide injection may improve KOA-related cartilage tissue damage in rabbits.
Collapse
Affiliation(s)
- Huajun Huang
- Department of Trauma and Joint Surgery, Shunde Hospital, Southern Medical University (The First People's Hospital of Shunde), Shunde, China.,Department of Foot and Ankle Surgery, Center for Orthopaedic Surgery, The Third Affiliated Hospital of Southern Medical University, Guangzhou, China
| | - Ping Zhang
- Devision of Orthopaedics and Traumatology, Department of Orthopaedics, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Chunling Xiang
- Devision of Orthopaedics and Traumatology, Department of Orthopaedics, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Canjun Zeng
- Department of Foot and Ankle Surgery, Center for Orthopaedic Surgery, The Third Affiliated Hospital of Southern Medical University, Guangzhou, China
| | - Qingjun Du
- Department of Trauma and Joint Surgery, Shunde Hospital, Southern Medical University (The First People's Hospital of Shunde), Shunde, China
| | - Wenhua Huang
- Department of Foot and Ankle Surgery, Center for Orthopaedic Surgery, The Third Affiliated Hospital of Southern Medical University, Guangzhou, China.,Guangdong Engineering Research Center for Translation of Medical 3D Printing Application, Guangdong Provincial Key Laboratory of Medical Biomechanics, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China.,Orthopaedic Center, Affiliated Hospital of Guangdong Medical University, Guangdong Medical University, Zhanjiang, China
| |
Collapse
|
14
|
Han H, Zhong R, Zhou Y, Xiong B, Chen L, Jiang Y, Liu L, Sun H, Tan J, Tao F, Zhao Y, Zhang H. Hydroxytyrosol Benefits Boar Semen Quality via Improving Gut Microbiota and Blood Metabolome. Front Nutr 2022; 8:815922. [PMID: 35111800 PMCID: PMC8802763 DOI: 10.3389/fnut.2021.815922] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Accepted: 12/23/2021] [Indexed: 12/11/2022] Open
Abstract
Semen quality is one of the most important factors for the success of artificial insemination which has been widely applied in swine industry to take the advantages of the superior genetic background and higher fertility capability of boars. Hydroxytyrosol (HT), a polyphenol, has attracted broad interest due to its strong antioxidant, anti-inflammatory, and antibacterial activities. Sperm plasma membrane contains a large proportion of polyunsaturated fatty acids which is easily impaired by oxidative stress and thus to diminish semen quality. In current investigation, we aimed to explore the effects of dietary supplementation of HT on boar semen quality and the underlying mechanisms. Dietary supplementation of HT tended to increase sperm motility and semen volume/ejaculation. And the follow-up 2 months (without HT, just basal diet), the semen volume was significantly more while the abnormal sperm was less in HT group than that in control group. HT increased the “beneficial microbes” Bifidobacterium, Lactobacillus, Eubacterium, Intestinimonas, Coprococcus, and Butyricicoccus, however, decreased the relative abundance of “harmful microbes” Streptococcus, Oscillibacter, Clostridium_sensu_stricto, Escherichia, Phascolarctobacterium, and Barnesiella. Furthermore, HT increased plamsa steroid hormones such as testosterone and its derivatives, and antioxidant molecules while decreased bile acids and the derivatives. All the data suggest that HT improves gut microbiota to benefit plasma metabolites then to enhance spermatogenesis and semen quality. HT may be used as dietary additive to enhance boar semen quality in swine industry.
Collapse
Affiliation(s)
- Hui Han
- State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
- Precision Livestock and Nutrition Unit, Gembloux Agro-Bio Tech, University of Liège, Gembloux, Belgium
| | - Ruqing Zhong
- State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Yexun Zhou
- State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
- Precision Livestock and Nutrition Unit, Gembloux Agro-Bio Tech, University of Liège, Gembloux, Belgium
| | - Bohui Xiong
- State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Liang Chen
- State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Yue Jiang
- State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Lei Liu
- State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Haiqing Sun
- YangXiang Joint Stock Company, Guigang, China
| | - Jiajian Tan
- YangXiang Joint Stock Company, Guigang, China
| | - Fuping Tao
- Hangzhou Viablife Biotech Co., Ltd., Hangzhou, China
| | - Yong Zhao
- State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
- *Correspondence: Yong Zhao ;
| | - Hongfu Zhang
- State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
- Hongfu Zhang
| |
Collapse
|
15
|
Sun ZY, Yu S, Tian Y, Han BQ, Zhao Y, Li YQ, Wang Y, Sun YJ, Shen W. Chestnut polysaccharides restore impaired spermatogenesis by adjusting gut microbiota and the intestinal structure. Food Funct 2022; 13:425-436. [PMID: 34913451 DOI: 10.1039/d1fo03145g] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Our previous study confirmed the beneficial effects of chestnut polysaccharides (CPs) on the spermatogenesis process, but the exact mechanism is not clear. Several studies have demonstrated the importance of balanced gut microbiota in maintaining normal reproductive function. In this study, we investigated the biological functions of CPs from the perspective of gut microbiota function, expecting to find out the specific mechanism of CPs in restoring impaired spermatogenesis. Compared with the control group, the mice treated with busulfan showed a reduced number of germ cells, structural changes in the small intestine and composition alteration in the gut microbiota at several levels, including the phylum and genus. In contrast, the number of germ cells in seminiferous tubules was significantly increased, and the structure of the small intestine and the composition of the gut microbiota were altered in the busulfan-treated mice after the CPs treatment. The 16s rRNA analysis results showed that the Firmicutes was the predominant phylum in all groups followed by Proteobacteria, Bacteroidetes, Actinobacteria, Tenericutes, Cyanobacteria and unidentified bacteria. Interestingly, the subsequent functional analysis implied that the steroid hormone biosynthesis process is the major metabolic pathway in the CPs-mediated restoration process and the experimental results confirmed this speculation. In conclusion, this study confirmed that CPs can restore the impaired spermatogenesis process by adjusting the gut microbiota and intestinal structure, which will also provide technical support and a theoretical basis for the subsequent treatment of male infertility.
Collapse
Affiliation(s)
- Zhong-Yi Sun
- Urology Department, Shenzhen University General Hospital, Shenzhen 518055, China
| | - Shuai Yu
- Urology Department, Peking University Shenzhen Hospital, Shenzhen 518036, China
| | - Yu Tian
- College of Life Sciences, Key Laboratory of Animal Reproduction and Biotechnology in Universities of Shandong, Qingdao Agricultural University, Qingdao 266109, China.
| | - Bao-Quan Han
- Urology Department, Peking University Shenzhen Hospital, Shenzhen 518036, China
| | - Yong Zhao
- State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, 100000 China
| | - Ya-Qi Li
- Urology Department, Zaozhuang Hospital of Zaozhuang Mining Group, Zaozhuang 277100, China
| | - Yan Wang
- Urology Department, Peking University Shenzhen Hospital, Shenzhen 518036, China
| | - Yu-Jiang Sun
- College of Life Sciences, Key Laboratory of Animal Reproduction and Biotechnology in Universities of Shandong, Qingdao Agricultural University, Qingdao 266109, China. .,Dongying Vocational Institute, Dongying 257091, China
| | - Wei Shen
- College of Life Sciences, Key Laboratory of Animal Reproduction and Biotechnology in Universities of Shandong, Qingdao Agricultural University, Qingdao 266109, China.
| |
Collapse
|
16
|
Wu T, Luo G, Lian Q, Sui C, Tang J, Zhu Y, Zheng B, Li Z, Zhang Y, Zhang Y, Bao J, Hu J, Shen S, Yang Z, Wu J, Wang K, Zhao Y, Yang S, Wang S, Qiu X, Wang W, Wu X, Wang H, Gu J, Chen L. Discovery of a Carbamoyl Phosphate Synthetase 1-Deficient HCC Subtype With Therapeutic Potential Through Integrative Genomic and Experimental Analysis. Hepatology 2021; 74:3249-3268. [PMID: 34343359 DOI: 10.1002/hep.32088] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Revised: 07/06/2021] [Accepted: 07/22/2021] [Indexed: 12/12/2022]
Abstract
BACKGROUND AND AIMS Metabolic reprogramming plays an important role in tumorigenesis. However, the metabolic types of different tumors are diverse and lack in-depth study. Here, through analysis of big databases and clinical samples, we identified a carbamoyl phosphate synthetase 1 (CPS1)-deficient hepatocellular carcinoma (HCC) subtype, explored tumorigenesis mechanism of this HCC subtype, and aimed to investigate metabolic reprogramming as a target for HCC prevention. APPROACH AND RESULTS A pan-cancer study involving differentially expressed metabolic genes of 7,764 tumor samples in 16 cancer types provided by The Cancer Genome Atlas (TCGA) demonstrated that urea cycle (UC) was liver-specific and was down-regulated in HCC. A large-scale gene expression data analysis including 2,596 HCC cases in 7 HCC cohorts from Database of HCC Expression Atlas and 17,444 HCC cases from in-house hepatectomy cohort identified a specific CPS1-deficent HCC subtype with poor clinical prognosis. In vitro and in vivo validation confirmed the crucial role of CPS1 in HCC. Liquid chromatography-mass spectrometry assay and Seahorse analysis revealed that UC disorder (UCD) led to the deceleration of the tricarboxylic acid cycle, whereas excess ammonia caused by CPS1 deficiency activated fatty acid oxidation (FAO) through phosphorylated adenosine monophosphate-activated protein kinase. Mechanistically, FAO provided sufficient ATP for cell proliferation and enhanced chemoresistance of HCC cells by activating forkhead box protein M1. Subcutaneous xenograft tumor models and patient-derived organoids were employed to identify that blocking FAO by etomoxir may provide therapeutic benefit to HCC patients with CPS1 deficiency. CONCLUSIONS In conclusion, our results prove a direct link between UCD and cancer stemness in HCC, define a CPS1-deficient HCC subtype through big-data mining, and provide insights for therapeutics for this type of HCC through targeting FAO.
Collapse
Affiliation(s)
- Tong Wu
- The International Cooperation Laboratory on Signal Transduction, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, China
| | - Guijuan Luo
- Eastern Hepatobiliary Surgery Hospital, Shanghai, China
| | - Qiuyu Lian
- UM-SJTU Joint Institute, Shanghai Jiao Tong University, Shanghai, China.,MOE Key Laboratory of Bioinformatics, BNRIST Bioinformatics Division, Department of Automation, Tsinghua University, Beijing, China
| | - Chengjun Sui
- Eastern Hepatobiliary Surgery Hospital, Shanghai, China
| | - Jing Tang
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yanjing Zhu
- The International Cooperation Laboratory on Signal Transduction, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, China
| | - Bo Zheng
- The International Cooperation Laboratory on Signal Transduction, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, China
| | - Zhixuan Li
- The International Cooperation Laboratory on Signal Transduction, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, China
| | - Yani Zhang
- Institute of Metabolism and Integrative Biology and School of Life Sciences, Fudan University, Shanghai, China
| | - Yangqianwen Zhang
- The International Cooperation Laboratory on Signal Transduction, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, China
| | - Jinxia Bao
- The International Cooperation Laboratory on Signal Transduction, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, China
| | - Ji Hu
- The International Cooperation Laboratory on Signal Transduction, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, China
| | - Siyun Shen
- The International Cooperation Laboratory on Signal Transduction, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, China
| | - Zhao Yang
- Eastern Hepatobiliary Surgery Hospital, Shanghai, China
| | - Jianmin Wu
- Institute of Metabolism and Integrative Biology and School of Life Sciences, Fudan University, Shanghai, China
| | - Kaiting Wang
- Institute of Metabolism and Integrative Biology and School of Life Sciences, Fudan University, Shanghai, China
| | - Yan Zhao
- Institute of Metabolism and Integrative Biology and School of Life Sciences, Fudan University, Shanghai, China
| | - Shuai Yang
- Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Shan Wang
- Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Xinyao Qiu
- Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Wenwen Wang
- Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China
| | - Xuan Wu
- Department of Laboratory Medicine, The Tenth People's Hospital of Shanghai, Tongji University, Shanghai, China
| | - Hongyang Wang
- The International Cooperation Laboratory on Signal Transduction, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, China.,Eastern Hepatobiliary Surgery Hospital, Shanghai, China.,National Center for Liver Cancer, Shanghai, China
| | - Jin Gu
- MOE Key Laboratory of Bioinformatics, BNRIST Bioinformatics Division, Department of Automation, Tsinghua University, Beijing, China
| | - Lei Chen
- The International Cooperation Laboratory on Signal Transduction, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, China.,Fudan University Shanghai Cancer Center, Shanghai, China.,Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, China.,National Center for Liver Cancer, Shanghai, China
| |
Collapse
|
17
|
Liu R, Liu X, Bai X, Xiao C, Dong Y. A Study of the Regulatory Mechanism of the CB1/PPARγ2/PLIN1/HSL Pathway for Fat Metabolism in Cattle. Front Genet 2021; 12:631187. [PMID: 34017353 PMCID: PMC8129027 DOI: 10.3389/fgene.2021.631187] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Accepted: 03/08/2021] [Indexed: 12/14/2022] Open
Abstract
Fat metabolism is closely related to the economic characteristics of beef cattle. Therefore, regulating fat deposition and increasing intramuscular fat deposition are among the main goals of breeders. In this study, we aim to explore the regulatory role of CB1 gene on PPARγ2/PLIN1/HSL pathway in fat metabolism, and to further explore the differential expression of regulatory factors of this pathway in Shandong black cattle and Luxi cattle. In this study, CB1 overexpression stimulated lipid synthesis in adipocytes to some extent by increasing the levels of FASN and ACSL1. CB1 inhibitors reduce the lipid content in adipocytes and reduce the expression of GLUT1 and Insig1. In addition, overexpression of CB1 decreased the expression of PPARγ2 and led to an increase in PLIN1 expression and a decrease in HSL expression in adipocytes. We also found that the CB1/PPARγ2/PLIN1/HSL was differentially expressed in the different breeds of cattle and was involved in the regulation of fat metabolism, which affected the fatty acid content in the longissimus dorsi muscle of the two breeds. In short, CB1 participates in lipid metabolism by regulating HSL in the PPARγ2 and PLIN1 pathways, and improves lipid formation in adipocytes. In conclusion, CB1/PPARγ2/PLIN1/HSL pathway may be involved in the regulation of lipid metabolism.
Collapse
Affiliation(s)
- Ruili Liu
- Laboratory of Animal Physiology and Biochemistry, Animal Embryo Center, College of Animal Science, Qingdao Agricultural University, Qingdao, China
| | - Xianxun Liu
- Laboratory of Animal Molecular Shandong Black Cattle Breeding Engineering Technology Center, College of Animal Science, Qingdao Agricultural University, Qingdao, China
| | - Xuejin Bai
- Laboratory of Animal Physiology and Biochemistry, Animal Embryo Center, College of Animal Science, Qingdao Agricultural University, Qingdao, China.,Laboratory of Animal Molecular Shandong Black Cattle Breeding Engineering Technology Center, College of Animal Science, Qingdao Agricultural University, Qingdao, China
| | - Chaozhu Xiao
- Laboratory of Animal Physiology and Biochemistry, Animal Embryo Center, College of Animal Science, Qingdao Agricultural University, Qingdao, China.,Laboratory of Animal Molecular Shandong Black Cattle Breeding Engineering Technology Center, College of Animal Science, Qingdao Agricultural University, Qingdao, China
| | - Yajuan Dong
- Laboratory of Animal Physiology and Biochemistry, Animal Embryo Center, College of Animal Science, Qingdao Agricultural University, Qingdao, China.,Laboratory of Animal Molecular Shandong Black Cattle Breeding Engineering Technology Center, College of Animal Science, Qingdao Agricultural University, Qingdao, China
| |
Collapse
|
18
|
Ma D, Han P, Song M, Zhang H, Shen W, Huang G, Zhao M, Sun Q, Zhao Y, Min L. β-carotene Rescues Busulfan Disrupted Spermatogenesis Through Elevation in Testicular Antioxidant Capability. Front Pharmacol 2021; 12:593953. [PMID: 33658940 PMCID: PMC7917239 DOI: 10.3389/fphar.2021.593953] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Accepted: 01/11/2021] [Indexed: 12/25/2022] Open
Abstract
β-carotene, precursor of vitamin A, is an excellent antioxidant with many beneficial properties. It is a lipid-soluble antioxidant and a very effective quencher of reactive oxygen species (ROS) to reduce the oxidative stress. In contrast to vitamin A, β-carotene is not toxic even consumed in higher amount when it is delivered from natural plant products. Recently, we found that β-carotene acts as a potential antioxidant in the oocyte to improve its quality. Even though many studies have been reported that β-carotene has the beneficial contribution to the ovarian development and steroidogenesis, it is unknown the effects of β-carotene on the spermatogenesis. This investigation aimed to explore the hypothesis that β-carotene could improve spermatogenesis and the underlying mechanism. And we found that β-carotene rescued busulfan disrupted spermatogenesis in mouse with the increase in the sperm concentration and motility. β-carotene improved the expression of genes/proteins important for spermatogenesis, such as VASA, DAZL, SYCP3, PGK2. Moreover, β-carotene elevated the testicular antioxidant capability by the elevation of the antioxidant glutathione and antioxidant enzymes SOD, GPX1, catalase levels. In conclusion, β-carotene may be applied for the infertile couples by the improvement of spermatogenesis, since, worldly many couples are infertile due to the idiopathic failed gametogenesis (spermatogenesis).
Collapse
Affiliation(s)
- Dongxue Ma
- College of Animal Sciences and Technology, Qingdao Agricultural University, Qingdao, China
| | - Pengfei Han
- College of Life Sciences, Qingdao Agricultural University, Qingdao, China
| | - Mingji Song
- College of Life Sciences, Qingdao Agricultural University, Qingdao, China
| | - Hongfu Zhang
- State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Wei Shen
- College of Life Sciences, Qingdao Agricultural University, Qingdao, China
| | - Guian Huang
- College of Life Sciences, Qingdao Agricultural University, Qingdao, China
| | - Minghui Zhao
- College of Life Sciences, Qingdao Agricultural University, Qingdao, China
| | - Qingyuan Sun
- College of Life Sciences, Qingdao Agricultural University, Qingdao, China
| | - Yong Zhao
- College of Life Sciences, Qingdao Agricultural University, Qingdao, China.,State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Lingjiang Min
- College of Animal Sciences and Technology, Qingdao Agricultural University, Qingdao, China
| |
Collapse
|
19
|
Wang S, Chen Q, Zhang Y, Zheng F, Xue T, Ge X, Ma R, Li X, Wu R, Liang K, Qian Z, Ge Y, Ma J, Yao B. Omega-3 polyunsaturated fatty acids alleviate hydrogen sulfide-induced blood-testis barrier disruption in the testes of adult mice. Reprod Toxicol 2020; 98:233-241. [PMID: 33068716 DOI: 10.1016/j.reprotox.2020.10.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Revised: 09/24/2020] [Accepted: 10/09/2020] [Indexed: 12/23/2022]
Abstract
Hydrogen sulfide (H2S), a gaseous intracellular signal transducer, participates in multiple physiological and pathological conditions, including reproductive conditions, and disrupts spermatogenesis. The blood-testis barrier (BTB) plays a vital role in spermatogenesis. However, the effect of H2S on the BTB and the underlying mechanism remain unclear. Herein, we examined the effect of H2S and omega-3 polyunsaturated fatty acids (ω-3 PUFAs) on the BTB and testicular functions. ICR male mice were randomly divided into the following groups: control, H2S exposure, and H2S exposure with ω-3 PUFAs intervention. The sperm parameters (sperm concentration and sperm motility) declined in the H2S group and improved in the ω-3 intervention group. BTB integrity was severely disrupted by H2S, and the BTB-related gene levels (ZO-1, Occludin, Claudin 11) decreased; ω-3 supplementation could alleviate BTB disruption by upregulating BTB-related genes, and TM4 Sertoli cells had a similar trend in vitro. p38 MAPK phosphorylation was upregulated in the Na2S treatment group and downregulated after ω-3 cotreatment. These findings suggest that H2S can impair the BTB and that ω-3 PUFAs supplementation can attenuate H2S toxicity in the male reproductive system. Our study elucidated the relationship between a gasotransmitter (H2S) and the BTB and identified the potential therapeutic effect of ω-3 PUFAs.
Collapse
Affiliation(s)
- Shuxian Wang
- Center of Reproductive Medicine, Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, 210002, China
| | - Qiwei Chen
- Center of Reproductive Medicine, Nanjing Jinling Hospital, The First School of Clinical Medicine, Southern Medical University, Nanjing, 210002, China
| | - Yu Zhang
- Center of Reproductive Medicine, Nanjing Jinling Hospital, School of Medicine, Jiangsu University, Zhenjiang, 212000, China
| | - Feng Zheng
- Model Animal Research Center of Nanjing University, Nanjing, 210002, China
| | - Tongmin Xue
- Jinling Hospital Department Reproductive Medical Center, Nanjing Medicine University, Nanjing 210002, China
| | - Xie Ge
- Center of Reproductive Medicine, Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, 210002, China
| | - Rujun Ma
- Center of Reproductive Medicine, Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, 210002, China
| | - Xiaoyan Li
- Center of Reproductive Medicine, Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, 210002, China
| | - Ronghua Wu
- Center of Reproductive Medicine, Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, 210002, China
| | - Kuan Liang
- Center of Reproductive Medicine, Nanjing Jinling Hospital, The First School of Clinical Medicine, Southern Medical University, Nanjing, 210002, China
| | - Zhang Qian
- Center of Reproductive Medicine, Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, 210002, China
| | - Yifeng Ge
- Center of Reproductive Medicine, Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, 210002, China
| | - Jinzhao Ma
- Center of Reproductive Medicine, Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, 210002, China.
| | - Bing Yao
- Center of Reproductive Medicine, Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, 210002, China; Center of Reproductive Medicine, Nanjing Jinling Hospital, The First School of Clinical Medicine, Southern Medical University, Nanjing, 210002, China; Center of Reproductive Medicine, Nanjing Jinling Hospital, School of Medicine, Jiangsu University, Zhenjiang, 212000, China; Jinling Hospital Department Reproductive Medical Center, Nanjing Medicine University, Nanjing 210002, China.
| |
Collapse
|
20
|
Yu S, Zhao Y, Zhang FL, Li YQ, Shen W, Sun ZY. Chestnut polysaccharides benefit spermatogenesis through improvement in the expression of important genes. Aging (Albany NY) 2020; 12:11431-11445. [PMID: 32568099 PMCID: PMC7343452 DOI: 10.18632/aging.103205] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Accepted: 03/30/2020] [Indexed: 12/22/2022]
Abstract
Recently there has been a continuing worldwide decrease in the quality of human spermatozoa, especially in spermatozoa motility and concentration. Many factors are involved in this decline, and great efforts have been made to rescue spermatogenesis; however, there has been little progress in the improvement of sperm quality. Chestnuts are used in traditional Chinese medicine; their major active components are chestnut polysaccharides (CPs). CPs have many biological activities but their effects on spermatogenesis are unknown. The current investigation was designed to explore the impact of CPs on spermatogenesis and the underlying mechanisms. We demonstrated that CPs significantly increased sperm motility and concentration (4-fold and 12-fold, respectively), and improved seminiferous tubule development by increasing the number of germ cells after busulfan treatment. CPs dramatically rescued the expression of important genes and proteins (STRA8, DAZL, SYCP1, SYCP3, TNP1 etc.) in spermatogenesis. Furthermore, CPs increased the levels of hormone synthesis proteins such as CYP17A1 and HSD17β1. All the data suggested that CPs improved the testicular microenvironment to rescue spermatogenesis. With CPs being natural products, they may be an attractive alternative for treating infertile patients in the future. At the same time, the deep underlying mechanisms of their action need to be explored.
Collapse
Affiliation(s)
- Shuai Yu
- Urology Department, Peking University Shenzhen Hospital, Shenzhen 518036, China.,Center for Reproductive Medicine, Peking University Shenzhen Hospital, Shenzhen 518036, China
| | - Yong Zhao
- College of Life Sciences, Qingdao Agricultural University, Qingdao 266109, China
| | - Fa-Li Zhang
- College of Life Sciences, Qingdao Agricultural University, Qingdao 266109, China
| | - Ya-Qi Li
- Urology Department, Zaozhuang Hospital of Zaozhuang Mining Group, Zaozhuang 277100, China
| | - Wei Shen
- College of Life Sciences, Qingdao Agricultural University, Qingdao 266109, China
| | - Zhong-Yi Sun
- Urology Department, Peking University Shenzhen Hospital, Shenzhen 518036, China.,Center for Reproductive Medicine, Peking University Shenzhen Hospital, Shenzhen 518036, China
| |
Collapse
|
21
|
Dorostghoal M, Galehdari H, Moramezi F, Danyari R. Sperm miR‐26a‐5p and its target PTEN transcripts content in men with unexplained infertility. Andrology 2020; 8:1167-1173. [DOI: 10.1111/andr.12801] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Revised: 04/12/2020] [Accepted: 04/14/2020] [Indexed: 12/19/2022]
Affiliation(s)
- Mehran Dorostghoal
- Department of Biology Faculty of Science Shahid Chamran University of Ahvaz Ahvaz Iran
- Biotechnology and Bioscience Research Center Shahid Chamran University of Ahvaz Ahvaz Iran
| | - Hamid Galehdari
- Department of Biology Faculty of Science Shahid Chamran University of Ahvaz Ahvaz Iran
| | - Farideh Moramezi
- Obstetrics and Gynecology Fertility, Infertility and Perinatology Research Center Ahvaz Jundishapur University of Medical Science Ahvaz Iran
| | - Reza Danyari
- Department of Biology Faculty of Science Shahid Chamran University of Ahvaz Ahvaz Iran
| |
Collapse
|
22
|
Divergent effect of fast- and slow-releasing H 2S donors on boar spermatozoa under oxidative stress. Sci Rep 2020; 10:6508. [PMID: 32300246 PMCID: PMC7162918 DOI: 10.1038/s41598-020-63489-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Accepted: 04/01/2020] [Indexed: 12/18/2022] Open
Abstract
Hydrogen sulphide (H2S) is involved in the physiology and pathophysiology of different cell types, but little is known about its role in sperm cells. Because of its reducing properties, we hypothesise that H2S protects spermatozoa against the deleterious effects of oxidative stress, a condition that is common to several male fertility disorders. This study aimed i) to determine the total antioxidant capacities of Na2S and GYY4137, which are fast- and slow-releasing H2S donors, respectively, and ii) to test whether H2S donors are able to protect spermatozoa against oxidative stress. We found that Na2S and GYY4137 show different antioxidant properties, with the total antioxidant capacity of Na2S being mostly unstable and even undetectable at 150 µM. Moreover, both H2S donors preserve sperm motility and reduce acrosome loss, although the effects were both dose and donor dependent. Within the range of concentrations tested (3–300 µM), GYY4137 showed positive effects on sperm motility, whereas Na2S was beneficial at the lowest concentration but detrimental at the highest. Our findings show that Na2S and GYY4137 have different antioxidant properties and suggest that both H2S donors might be used as in vitro therapeutic agents against oxidative stress in sperm cells, although the optimal therapeutic range differs between the compounds.
Collapse
|
23
|
Kadlec M, Ros-Santaella JL, Pintus E. The Roles of NO and H 2S in Sperm Biology: Recent Advances and New Perspectives. Int J Mol Sci 2020; 21:E2174. [PMID: 32245265 PMCID: PMC7139502 DOI: 10.3390/ijms21062174] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2020] [Revised: 03/10/2020] [Accepted: 03/18/2020] [Indexed: 01/24/2023] Open
Abstract
After being historically considered as noxious agents, nitric oxide (NO) and hydrogen sulfide (H2S) are now listed as gasotransmitters, gaseous molecules that play a key role in a variety of cellular functions. Both NO and H2S are endogenously produced, enzymatically or non-enzymatically, and interact with each other in a range of cells and tissues. In spite of the great advances achieved in recent decades in other biological systems, knowledge about H2S function and interactions with NO in sperm biology is in its infancy. Here, we aim to provide an update on the importance of these molecules in the physiology of the male gamete. Special emphasis is given to the most recent advances in the metabolism, mechanisms of action, and effects (both physiological and pathophysiological) of these gasotransmitters. This manuscript also illustrates the physiological implications of NO and H2S observed in other cell types, which might be important for sperm function. The relevance of these gasotransmitters to several signaling pathways within sperm cells highlights their potential use for the improvement and successful application of assisted reproductive technologies.
Collapse
Affiliation(s)
| | | | - Eliana Pintus
- Department of Veterinary Sciences, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences Prague, Kamýcká 129, 165 00 Praha 6-Suchdol, Czech Republic; (M.K.); (J.L.R.-S.)
| |
Collapse
|
24
|
Otasevic V, Stancic A, Korac A, Jankovic A, Korac B. Reactive oxygen, nitrogen, and sulfur species in human male fertility. A crossroad of cellular signaling and pathology. Biofactors 2020; 46:206-219. [PMID: 31185138 DOI: 10.1002/biof.1535] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2019] [Accepted: 05/17/2019] [Indexed: 12/23/2022]
Abstract
Infertility is a significant global health problem that currently affects one of six couples in reproductive age. The quality of male reproductive cells dramatically decreased over the last years and almost every aspect of modern life additionally worsen sperm functional parameters that consequently markedly increase male infertility. This clearly points out the importance of finding a new approach to treat male infertility. Redox signaling mediated by reactive oxygen, nitrogen and sulfur species (ROS, RNS, and RSS respectively), has appeared important for sperm reproductive function. Present review summarizes the current knowledge of ROS, RNS, and RSS in male reproductive biology and identifies potential targets for development of novel pharmacological and therapeutic approaches for male infertility by targeted therapeutic modulation of redox signaling.
Collapse
Affiliation(s)
- Vesna Otasevic
- University of Belgrade, Institute for Biological Research "Sinisa Stankovic", Belgrade, Serbia
| | - Ana Stancic
- University of Belgrade, Institute for Biological Research "Sinisa Stankovic", Belgrade, Serbia
| | - Aleksandra Korac
- University of Belgrade, Faculty of Biology, Center for Electron Microscopy, Belgrade, Serbia
| | - Aleksandra Jankovic
- University of Belgrade, Institute for Biological Research "Sinisa Stankovic", Belgrade, Serbia
| | - Bato Korac
- University of Belgrade, Institute for Biological Research "Sinisa Stankovic", Belgrade, Serbia
| |
Collapse
|
25
|
Li H, Zhang P, Zhao Y, Zhang H. Low doses of carbendazim and chlorothalonil synergized to impair mouse spermatogenesis through epigenetic pathways. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2020; 188:109908. [PMID: 31706243 DOI: 10.1016/j.ecoenv.2019.109908] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Revised: 10/29/2019] [Accepted: 10/31/2019] [Indexed: 06/10/2023]
Abstract
Pesticides have been extensively produced and used to help the agricultural production which leads to the contamination of the environment, soil, groundwater sources, and even foodstuffs. Fungicides carbendazim (CBZ) and chlorothalonil (Chl) are widely applied in agriculture and other aspects. CBZ or Chl have been reported to disrupt spermatogenesis and decrease semen quality. However, it is not understood the effects of pubertal exposure to low doses of CBZ and Chl together, and the underlying mechanisms. Therefore, the aim of current investigation was to explore the negative impacts of pubertal exposure to low doses of CBZ and Chl together on spermatogenesis and the role of epigenetic modifications in the process. We demonstrated that CBZ and Chl together synergize to decrease sperm motility in vitro (CBZ 1.0 + Chl 0.1, CBZ 10.0 + CHl 1.0, CBZ 100.0 + Chl 10 μM in incubation medium for 24 h) and sperm concentration and motility in vivo with ICR mice (CBZ 0.1 + Chl 0.1, CBZ 1.0 + CHl 1.0, CBZ 10.0 + Chl 10 mg/kg body weight; oral gavage for five weeks). CBZ + Chl significantly increase reactive oxygen species (ROS) and apoptosis by the increase in the protein level of caspase 8 in vitro. Moreover, CBZ + Chl synergized to disrupt mouse spermatogenesis with the disturbance in sperm production proteins and sperm proteins (VASA, A-Myb, STK31, AR, Acrosin). CBZ + Chl synergized to decrease the protein level of estrogen receptor alpha and the protein level of DNA methylation marker 5 mC in Leydig cells, and to increase the protein levels of histone methylation marker H3K9 and the methylation enzyme G9a in germ cells. Therefore, greater attention should be paid to the use of CBZ and Chl as pesticides to minimise their adverse impacts on spermatogenesis.
Collapse
Affiliation(s)
- Huatao Li
- College of Veterinary Sciences, Qingdao Agricultural University, Qingdao, 266109, PR China
| | - Pengfei Zhang
- College of Life Sciences, Qingdao Agricultural University, Qingdao, 266109, PR China
| | - Yong Zhao
- College of Life Sciences, Qingdao Agricultural University, Qingdao, 266109, PR China; State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, 100193, PR China.
| | - Hongfu Zhang
- State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, 100193, PR China.
| |
Collapse
|
26
|
Yang LL, Zhang PF, Zhang TY, Shen W, Zhao Y, Yin S. Ortho-phenylphenol exposure impairs porcine sperm motility through AMPK/AKT signaling pathway. ENVIRONMENTAL AND MOLECULAR MUTAGENESIS 2019; 60:830-836. [PMID: 31454112 DOI: 10.1002/em.22324] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/27/2019] [Revised: 07/30/2019] [Accepted: 08/19/2019] [Indexed: 06/10/2023]
Abstract
Ortho-phenylphenol (OPP), as an active ingredient of disinfectants, has been worldwide utilized as fungicides and antibacterial agents in hospital, agriculture, wood preservation, and veterinary products. However, little is known about the toxic effects of OPP on male reproduction, especially sperm motility, and the underlying mechanisms. In this study, we chose porcine sperms as in vitro model to investigate the effects and mechanisms of OPP exposure on sperm motility. Our results indicated that porcine sperm motility decreases significantly in a dose-dependent manner after exposed to OPP. Additionally, ATP synthesis deficiency was revealed by downregulation of ATP synthase subunit beta and adenosine 5'-monophosphate-activated protein kinase expression. Furthermore, OPP disturbed the expression of TP53 and PTEN, which contributed to AKT pathway deactivation. OPP exposure also disrupted platelet-derived growth factor receptor A expression, which further inhibited 3-phosphoinositide-dependent protein kinase 1 activation, resulting in protein kinase B and pyruvate dehydrogenase phosphatase catalytic subunit 1 deactivation. In conclusion, these observations suggest that OPP exposure decreases porcine sperm motility by disturbing the AMPK/AKT signaling pathway. Environ. Mol. Mutagen. 2019. © 2019 Wiley Periodicals, Inc.
Collapse
Affiliation(s)
- Lei-Lei Yang
- College of Life Sciences, Institute of Reproductive Science, Key Laboratory of Animal Reproduction and Germplasm Enhancement in Universities of Shandong, Qingdao Agricultural University, Qingdao, China
| | - Peng-Fei Zhang
- College of Life Sciences, Institute of Reproductive Science, Key Laboratory of Animal Reproduction and Germplasm Enhancement in Universities of Shandong, Qingdao Agricultural University, Qingdao, China
| | - Tian-Yu Zhang
- College of Life Sciences, Institute of Reproductive Science, Key Laboratory of Animal Reproduction and Germplasm Enhancement in Universities of Shandong, Qingdao Agricultural University, Qingdao, China
| | - Wei Shen
- College of Life Sciences, Institute of Reproductive Science, Key Laboratory of Animal Reproduction and Germplasm Enhancement in Universities of Shandong, Qingdao Agricultural University, Qingdao, China
| | - Yong Zhao
- College of Life Sciences, Institute of Reproductive Science, Key Laboratory of Animal Reproduction and Germplasm Enhancement in Universities of Shandong, Qingdao Agricultural University, Qingdao, China
| | - Shen Yin
- College of Life Sciences, Institute of Reproductive Science, Key Laboratory of Animal Reproduction and Germplasm Enhancement in Universities of Shandong, Qingdao Agricultural University, Qingdao, China
| |
Collapse
|
27
|
Han X, Zhang P, Shen W, Zhao Y, Zhang H. Estrogen Receptor-Related DNA and Histone Methylation May Be Involved in the Transgenerational Disruption in Spermatogenesis by Selective Toxic Chemicals. Front Pharmacol 2019; 10:1012. [PMID: 31572187 PMCID: PMC6749155 DOI: 10.3389/fphar.2019.01012] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2019] [Accepted: 08/08/2019] [Indexed: 12/22/2022] Open
Abstract
Air pollution is a global threat to human health especially spermatogenesis. Animal and epidemiological studies suggest that epigenetic factors can transmit the pathologies transgenerationally. Paternal epigenetic effects can greatly impact offspring health. In this study and together with our previous report, we found that H2S donor Na2S and/or NH3 donor NH4Cl diminished mouse fertility, decreased spermatozoa concentration and motility, and impaired spermatogenesis in three consequent generations (F0, F1, and F2). In the current study, we found that DNA methylation, histone methylation, and estrogen receptor alpha (ERα) were impaired by NH4Cl and/or Na2S in F0, F1, and F2 mouse testes. Moreover, NH4Cl and/or Na2S might act as environmental endocrine-disrupting chemicals to decrease estrogen and testosterone in mouse blood. It has been reported that ERα signaling is intertwined together with DNA methylation and histone methylation, which plays very important roles in spermatogenesis. These data together indicate that the transgenerational disruption in spermatogenesis by NH4Cl and/or Na2S may be through ERα-related DNA methylation and histone methylation pathways. Therefore, we strongly recommend that greater attention should be paid to NH3 and/or H2S contamination to minimize their impact on human health especially spermatogenesis.
Collapse
Affiliation(s)
- Xiao Han
- College of Animal Science and Technology, Qingdao Agricultural University, Qingdao, China.,College of Life Sciences, Qingdao Agricultural University, Qingdao, China
| | - Pengfei Zhang
- College of Life Sciences, Qingdao Agricultural University, Qingdao, China
| | - Wei Shen
- College of Life Sciences, Qingdao Agricultural University, Qingdao, China
| | - Yong Zhao
- College of Life Sciences, Qingdao Agricultural University, Qingdao, China.,State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Hongfu Zhang
- State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
| |
Collapse
|
28
|
Zhang P, Zhao Y, Zhang H, Liu J, Feng Y, Yin S, Cheng S, Sun X, Min L, Li L, Shen W. Low dose chlorothalonil impairs mouse spermatogenesis through the intertwining of Estrogen Receptor Pathways with histone and DNA methylation. CHEMOSPHERE 2019; 230:384-395. [PMID: 31112861 DOI: 10.1016/j.chemosphere.2019.05.029] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/21/2018] [Revised: 04/23/2019] [Accepted: 05/03/2019] [Indexed: 06/09/2023]
Abstract
Recently, environment contaminants including pesticides, fungicides, mycotoxin and others chemicals have been suggested to be responsible for the decline in the human spermatozoa quality especially motility and the increase in infertility rate. Chlorothalonil is used widely for protection of vegetables and crops because it is a broad spectrum fungicide. It has been reported that chronic occupational exposure to fungicides was associated with poor spermatozoa morphology in young men. The pubertal period is very important for the male reproductive system development due to spermatogonial cell proliferation, the expansion of meiotic and haploid germ cells. Although some investigations have studied the male reproductive toxicity of chlorothalonil, almost no studies focused on spermatogenesis. The aim of our current investigation was to explore the impacts of chlorothalonil on spermatogenesis and the underlying mechanisms. It demonstrates: i) chlorothalonil decreased boar spermatozoa motility in vitro and increased the cell apoptosis; ii) chlorothalonil inhibited mouse spermatogenesis in vivo; iii) chlorothalonil disturbed spermatogenesis through the disruption of estrogen receptor signalling; iv) chlorothalonil disrupted histone methylation and DNA methylation which might be through estrogen signalling pathways. Due to the over use or incorrect use, chlorothalonil might cause serious problems to human health, especially spermatogenesis. Therefore we strongly recommend that greater attention should be paid to this fungicide to minimise its impact on human health especially spermatogenesis.
Collapse
Affiliation(s)
- Pengfei Zhang
- College of Life Sciences, Qingdao Agricultural University, Qingdao 266109, PR China; College of Animal Sciences and Technology, Qingdao Agricultural University, Qingdao 266109, PR China
| | - Yong Zhao
- College of Life Sciences, Qingdao Agricultural University, Qingdao 266109, PR China
| | - Hongfu Zhang
- State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing 100193, PR China
| | - Jing Liu
- University Research Core, Qingdao Agricultural University, Qingdao 266109, PR China
| | - Yanni Feng
- College of Veterinary Sciences, Qingdao Agricultural University, Qingdao 266109, PR China
| | - Shen Yin
- College of Life Sciences, Qingdao Agricultural University, Qingdao 266109, PR China
| | - Shunfeng Cheng
- College of Life Sciences, Qingdao Agricultural University, Qingdao 266109, PR China
| | - Xiaofeng Sun
- College of Life Sciences, Qingdao Agricultural University, Qingdao 266109, PR China
| | - Lingjiang Min
- College of Animal Sciences and Technology, Qingdao Agricultural University, Qingdao 266109, PR China
| | - Lan Li
- College of Life Sciences, Qingdao Agricultural University, Qingdao 266109, PR China
| | - Wei Shen
- College of Life Sciences, Qingdao Agricultural University, Qingdao 266109, PR China.
| |
Collapse
|
29
|
Gao Y, Zhao Y, Zhang H, Zhang P, Liu J, Feng Y, Men Y, Li L, Shen W, Sun Z, Min L. Pubertal exposure to low doses of zearalenone disrupting spermatogenesis through ERα related genetic and epigenetic pathways. Toxicol Lett 2019; 315:31-38. [PMID: 31419471 DOI: 10.1016/j.toxlet.2019.08.007] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2019] [Revised: 08/06/2019] [Accepted: 08/08/2019] [Indexed: 12/21/2022]
Abstract
Endocrine disruptor zearalenone (ZEA) has been found to damage the reproductive system especially spermatogenesis. In our previous report, we have found that low dose (lower than No-Observed Effect Level, NOEL) ZEA exposure disturbed mouse spermatogenesis and diminished mouse semen quality. The purpose of current investigation was to explore the underlying mechanisms of pubertal low dose ZEA exposure upsetting spermatogenesis. And it was demonstrated that pubertal low dose ZEA exposure disrupted the meiosis process and the important genetic pathways to inhibit the spermatogenesis and even to diminish the semen quality with the decrease in spermatozoa motility and concentration. The DNA methylation markers 5mC and 5hmC were decreased, the histone methylation marker H3K27 was increased, at the same time estrogen receptor alpha was diminished in mouse testis after pubertal low dose ZEA exposure. The data indicate that the disruption in spermatogenesis by pubertal low dose ZEA exposure may be through the alterations in genetic and epigenetic pathways, and the interactions with estrogen receptor signaling pathway. Therefore, we should pay great attention on ZEA exposure to reduce its adverse impacts on male reproductive health.
Collapse
Affiliation(s)
- Yishan Gao
- College of Animal Sciences and Technology, Qingdao Agricultural University, Qingdao 266109, PR China
| | - Yong Zhao
- College of Life Sciences, Qingdao Agricultural University, Qingdao 266109, PR China
| | - Hongfu Zhang
- State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing 100193, PR China
| | - Pengfei Zhang
- College of Animal Sciences and Technology, Qingdao Agricultural University, Qingdao 266109, PR China; College of Life Sciences, Qingdao Agricultural University, Qingdao 266109, PR China
| | - Jing Liu
- University research core, Qingdao Agricultural University, Qingdao 266109, PR China
| | - Yanni Feng
- College of Veterinary Sciences, Qingdao Agricultural University, Qingdao 266109, PR China
| | - Yuhao Men
- College of Animal Sciences and Technology, Qingdao Agricultural University, Qingdao 266109, PR China
| | - Lan Li
- College of Life Sciences, Qingdao Agricultural University, Qingdao 266109, PR China
| | - Wei Shen
- College of Life Sciences, Qingdao Agricultural University, Qingdao 266109, PR China
| | - Zhongyi Sun
- Center for Reproductive Medicine, Shenzhen Hospital, Peking University, Shenzhen 518036, PR China
| | - Lingjiang Min
- College of Animal Sciences and Technology, Qingdao Agricultural University, Qingdao 266109, PR China.
| |
Collapse
|
30
|
Liu J, Zhang P, Zhao Y, Zhang H. Low dose carbendazim disrupts mouse spermatogenesis might Be through estrogen receptor related histone and DNA methylation. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2019; 176:242-249. [PMID: 30939404 DOI: 10.1016/j.ecoenv.2019.03.103] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/07/2019] [Revised: 03/20/2019] [Accepted: 03/25/2019] [Indexed: 06/09/2023]
Abstract
Pesticides, fungicides are reportedly involved in a decline in spermatozoa quality, especially motility, and a consequent increase in the rate of infertility. Fungicide carbendazim (CBZ) is widely used in agriculture and other aspects. Although CBZ is known to disrupt spermatogenesis, causing a decrease in spermatozoa concentration and motility, the mechanisms are not fully understood. We aimed to further explore the underlying mechanisms of CBZ disruption of spermatogenesis. Pubertal mice were exposed to low doses (0.1, 1 and 10 mg/kg body weight) of CBZ for 5 weeks, then many factors related to spermatogenesis have been explored. It was found that 0.1-10 mg/kg body weight of CBZ exposure decreased mouse sperm motility and concentration, diminished the important protein factors (VASA, PGK2, B-Amy and CREM) for spermatogenesis, reduced sperm protein acrosin level, disrupted very vital epigenetic factors H3K27, 5 mC and 5 hmC. Furthermore, CBZ exposure damaged estrogen receptor alpha (ERα) pathway by decreased the protein levels of ERα and its targets PI3K and AKT. In summary low doses of CBZ exposure disrupted mouse spermatogenesis through estrogen receptor signaling; and that histone methylation and DNA methylation might play vital roles in CBZ disturbance of spermatogenesis through intertwining with estrogen signaling pathways. CBZ from the contamination in environment or food chain poses a serious threat to the normal development of spermatozoa. Therefore we strongly recommend to minimise the use of CBZ since it causes the severe issues on spermatogenesis.
Collapse
Affiliation(s)
- Jing Liu
- University Research Core, Qingdao Agricultural University, Qingdao, 266109, PR China
| | - Pengfei Zhang
- College of Life Sciences, Qingdao Agricultural University, Qingdao, 266109, PR China; College of Animal Sciences and Technology, Qingdao Agricultural University, Qingdao, 266109, PR China
| | - Yong Zhao
- College of Life Sciences, Qingdao Agricultural University, Qingdao, 266109, PR China
| | - Hongfu Zhang
- State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, 100193, PR China.
| |
Collapse
|
31
|
Men Y, Zhao Y, Zhang P, Zhang H, Gao Y, Liu J, Feng Y, Li L, Shen W, Sun Z, Min L. Gestational exposure to low-dose zearalenone disrupting offspring spermatogenesis might be through epigenetic modifications. Basic Clin Pharmacol Toxicol 2019; 125:382-393. [PMID: 31058416 DOI: 10.1111/bcpt.13243] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2019] [Accepted: 04/24/2019] [Indexed: 12/12/2022]
Abstract
Zearalenone (ZEA), a F-2 mycotoxin produced by Fusarium, has been found to be an endocrine disruptor through oestrogen receptor signalling pathway to impair spermatogenesis. The disruption on reproductive systems by ZEA exposure might be transgenerational. In our previous report, we have found that low dose (lower than no-observed effect level, NOEL) of ZEA impaired mouse spermatogenesis and decreased mouse semen quality. The purpose of the current investigation was to explore the impacts of low-dose ZEA on spermatogenesis in the offspring after prenatal exposure and the underlying mechanisms. And it demonstrated that prenatal low-dose ZEA exposure disrupted the meiosis process to inhibit the spermatogenesis in offspring and even to diminish the semen quality by the decrease in spermatozoa motility and concentration. The DNA methylation marker 5hmC was decreased, the histone methylation markers H3K9 and H3K27 were elevated, and oestrogen receptor alpha was reduced in the offspring testis after prenatal low-dose ZEA exposure. The data suggest that the disruption in spermatogenesis by prenatal low-dose ZEA exposure may be through the modifications on epigenetic pathways (DNA methylation and histone methylation) and the interactions with oestrogen receptor signalling pathway. Moreover, in the current study, the male offspring were indirectly exposed to low-dose ZEA through placenta and the spermatogenesis in offspring was disrupted which suggested that the toxicity of ZEA on reproductive systems was very severe. Therefore, we strongly recommend that greater attention should be paid to this mycotoxin to minimize its adverse impact on human spermatogenesis.
Collapse
Affiliation(s)
- Yuhao Men
- College of Animal Sciences and Technology, Qingdao Agricultural University, Qingdao, China
| | - Yong Zhao
- College of Life Sciences, Qingdao Agricultural University, Qingdao, China
| | - Pengfei Zhang
- College of Animal Sciences and Technology, Qingdao Agricultural University, Qingdao, China.,College of Life Sciences, Qingdao Agricultural University, Qingdao, China
| | - Hongfu Zhang
- State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Yishan Gao
- College of Animal Sciences and Technology, Qingdao Agricultural University, Qingdao, China
| | - Jing Liu
- University Research Core, Qingdao Agricultural University, Qingdao, China
| | - Yanni Feng
- College of Veterinary Sciences, Qingdao Agricultural University, Qingdao, China
| | - Lan Li
- College of Life Sciences, Qingdao Agricultural University, Qingdao, China
| | - Wei Shen
- College of Life Sciences, Qingdao Agricultural University, Qingdao, China
| | - Zhongyi Sun
- Center for Reproductive Medicine, Shenzhen Hospital, Peking University, Shenzhen, China
| | - Lingjiang Min
- College of Animal Sciences and Technology, Qingdao Agricultural University, Qingdao, China
| |
Collapse
|
32
|
Xu CS, Zhou Y, Jiang Z, Wang LE, Huang JJ, Zhang TY, Zhao Y, Shen W, Zou SH, Zang LL. The in vitro effects of gibberellin on human sperm motility. Aging (Albany NY) 2019; 11:3080-3093. [PMID: 31118311 PMCID: PMC6555458 DOI: 10.18632/aging.101963] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2018] [Accepted: 05/07/2019] [Indexed: 12/21/2022]
Abstract
Gibberellin, a plant growth regulator, is widely used to increase the shelf life and quality of fruits and vegetables. In this study, human semen samples were exposed to different concentrations of gibberellin, which reduced spermatozoa motility in vitro. Gibberellin exposure also increased levels of reactive oxygen species and the protein levels of apoptosis markers in human sperm. Gibberellin inhibited the activity of Na+/K+-adenosine triphosphatase (ATPase) and Ca2+-ATPase, which maintain the stability of ions inside and outside the membranes of spermatozoa. Moreover, gibberellin exposure suppressed adenosine triphosphate production and reduced the protein levels of adenosine triphosphate synthases, which may have induced the protein expression of adenosine 5'-monophosphate-activated protein kinase (AMPK) and its phosphorylated form. These results suggest that gibberellin reduces human sperm motility in vitro by increasing reactive oxygen species levels and reducing ATPase activity, which may upregulate AMPK and consequently reduce the fertilization potential of spermatozoa.
Collapse
Affiliation(s)
- Chun-Shuang Xu
- Center for Reproductive Medicine, Qingdao Women’s and Children’s Hospital, Qingdao University, Qingdao 266034, China
| | - Yi Zhou
- Center for Reproductive Medicine, Qingdao Women’s and Children’s Hospital, Qingdao University, Qingdao 266034, China
| | - Zhou Jiang
- Center for Reproductive Medicine, Qingdao Women’s and Children’s Hospital, Qingdao University, Qingdao 266034, China
| | - Li-E Wang
- Center for Reproductive Medicine, Qingdao Women’s and Children’s Hospital, Qingdao University, Qingdao 266034, China
| | - Jiao-Jiao Huang
- Center for Reproductive Medicine, Qingdao Women’s and Children’s Hospital, Qingdao University, Qingdao 266034, China
| | - Tian-Yu Zhang
- Institute of Reproductive Sciences, College of Life Sciences, Qingdao Agricultural University, Qingdao 266109, China
| | - Yong Zhao
- Institute of Reproductive Sciences, College of Life Sciences, Qingdao Agricultural University, Qingdao 266109, China
| | - Wei Shen
- Institute of Reproductive Sciences, College of Life Sciences, Qingdao Agricultural University, Qingdao 266109, China
| | - Shu-Hua Zou
- The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200030, China
| | - Li-Li Zang
- Center for Reproductive Medicine, Qingdao Women’s and Children’s Hospital, Qingdao University, Qingdao 266034, China
| |
Collapse
|
33
|
Nguyen TMD. Main signaling pathways involved in the control of fowl sperm motility. Poult Sci 2019; 98:1528-1538. [DOI: 10.3382/ps/pey465] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2018] [Accepted: 11/09/2018] [Indexed: 12/28/2022] Open
|
34
|
Martin-Hidalgo D, Hurtado de Llera A, Calle-Guisado V, Gonzalez-Fernandez L, Garcia-Marin L, Bragado MJ. AMPK Function in Mammalian Spermatozoa. Int J Mol Sci 2018; 19:ijms19113293. [PMID: 30360525 PMCID: PMC6275045 DOI: 10.3390/ijms19113293] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2018] [Revised: 10/16/2018] [Accepted: 10/20/2018] [Indexed: 01/03/2023] Open
Abstract
AMP-activated protein kinase AMPK regulates cellular energy by controlling metabolism through the inhibition of anabolic pathways and the simultaneous stimulation of catabolic pathways. Given its central regulator role in cell metabolism, AMPK activity and its regulation have been the focus of relevant investigations, although only a few studies have focused on the AMPK function in the control of spermatozoa's ability to fertilize. This review summarizes the known cellular roles of AMPK that have been identified in mammalian spermatozoa. The involvement of AMPK activity is described in terms of the main physiological functions of mature spermatozoa, particularly in the regulation of suitable sperm motility adapted to the fluctuating extracellular medium, maintenance of the integrity of sperm membranes, and the mitochondrial membrane potential. In addition, the intracellular signaling pathways leading to AMPK activation in mammalian spermatozoa are reviewed. We also discuss the role of AMPK in assisted reproduction techniques, particularly during semen cryopreservation and preservation (at 17 °C). Finally, we reinforce the idea of AMPK as a key signaling kinase in spermatozoa that acts as an essential linker/bridge between metabolism energy and sperm's ability to fertilize.
Collapse
Affiliation(s)
- David Martin-Hidalgo
- Research Group of Intracellular Signaling and Technology of Reproduction (SINTREP), Institute of Biotechnology in Agriculture and Livestock (INBIO G+C), University of Extremadura, 10003 Cáceres, Spain.
- Unit for Multidisciplinary Research in Biomedicine (UMIB), Laboratory of Cell Biology, Department of Microscopy, Institute of Biomedical Sciences Abel Salazar (ICBAS), University of Porto, 40050-313 Porto, Portugal.
| | - Ana Hurtado de Llera
- Research Group of Intracellular Signaling and Technology of Reproduction (SINTREP), Institute of Biotechnology in Agriculture and Livestock (INBIO G+C), University of Extremadura, 10003 Cáceres, Spain.
- Hormones and Metabolism Research Group, Faculty of Health Sciences, University of Beira Interior, 6200-506 Covilhã, Portugal.
| | - Violeta Calle-Guisado
- Research Group of Intracellular Signaling and Technology of Reproduction (SINTREP), Institute of Biotechnology in Agriculture and Livestock (INBIO G+C), University of Extremadura, 10003 Cáceres, Spain.
| | - Lauro Gonzalez-Fernandez
- Research Group of Intracellular Signaling and Technology of Reproduction (SINTREP), Institute of Biotechnology in Agriculture and Livestock (INBIO G+C), University of Extremadura, 10003 Cáceres, Spain.
| | - Luis Garcia-Marin
- Research Group of Intracellular Signaling and Technology of Reproduction (SINTREP), Institute of Biotechnology in Agriculture and Livestock (INBIO G+C), University of Extremadura, 10003 Cáceres, Spain.
| | - M Julia Bragado
- Research Group of Intracellular Signaling and Technology of Reproduction (SINTREP), Institute of Biotechnology in Agriculture and Livestock (INBIO G+C), University of Extremadura, 10003 Cáceres, Spain.
| |
Collapse
|
35
|
Wang J, Wang W, Li S, Han Y, Zhang P, Meng G, Xiao Y, Xie L, Wang X, Sha J, Chen Q, Moore PK, Wang R, Xiang W, Ji Y. Hydrogen Sulfide As a Potential Target in Preventing Spermatogenic Failure and Testicular Dysfunction. Antioxid Redox Signal 2018; 28:1447-1462. [PMID: 28537489 DOI: 10.1089/ars.2016.6968] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
AIMS Testis and sperm are particularly susceptible to inflammation and oxidative stress. Although hydrogen sulfide (H2S) has been considered an important biological signaling molecule in inflammatory and oxidative stress processes, its role in the male reproductive system was poorly understood. The aim of this study was to investigate the role of H2S in the regulation of male reproductive system. RESULTS We found that both subfertile and infertile patients, especially asthenospermic patients, exhibited decreased concentration of H2S in their seminal plasma and diminished expression of H2S-generating enzyme (cystathionine β-synthase [CBS]) in sperm. Supplying exogenous H2S to semen improved sperm motility of these asthenospermic patients. Furthermore, decreased sperm motility was observed in animal models with a defective in H2S generation such as lipopolysaccharide-treated mice, diabetic mice, and CBS-deficient mice. Our research showed that stress-induced reductions of endogenous H2S production and CBS expression are correlated with impaired spermatogenesis and a defective blood-testis barrier. Supplying exogenous H2S or overexpressing CBS could relieve the spermatogenic failure. This occurred primarily through the combination of anti-inflammatory and antioxidative effects. INNOVATION These results provide the first indication that H2S is important for maintaining male fertility and protecting testicular function. CONCLUSION H2S plays an important role in spermatogenic failure and testicular dysfunction mainly by its anti-inflammatory and antioxidative effects. Antioxid. Redox Signal. 28, 1447-1462.
Collapse
Affiliation(s)
- Jing Wang
- 1 State Key Laboratory of Reproductive Medicine, Key Laboratory of Cardiovascular and Cerebrovascular Medicine, Department of Pharmacology, School of Pharmacy, Nanjing Medical University , Nanjing, People's Republic of China
| | - Wan Wang
- 1 State Key Laboratory of Reproductive Medicine, Key Laboratory of Cardiovascular and Cerebrovascular Medicine, Department of Pharmacology, School of Pharmacy, Nanjing Medical University , Nanjing, People's Republic of China
| | - Shuangyue Li
- 1 State Key Laboratory of Reproductive Medicine, Key Laboratory of Cardiovascular and Cerebrovascular Medicine, Department of Pharmacology, School of Pharmacy, Nanjing Medical University , Nanjing, People's Republic of China
| | - Yi Han
- 2 Department of Geriatrics, First Affiliated Hospital of Nanjing Medical University , Nanjing, People's Republic of China
| | - Ping Zhang
- 3 Department of Gynaecology, The First Public Hospital of Zhangjiagang , Zhangjiagang, People's Republic of China
| | - Guoliang Meng
- 1 State Key Laboratory of Reproductive Medicine, Key Laboratory of Cardiovascular and Cerebrovascular Medicine, Department of Pharmacology, School of Pharmacy, Nanjing Medical University , Nanjing, People's Republic of China
| | - Yujiao Xiao
- 1 State Key Laboratory of Reproductive Medicine, Key Laboratory of Cardiovascular and Cerebrovascular Medicine, Department of Pharmacology, School of Pharmacy, Nanjing Medical University , Nanjing, People's Republic of China
| | - Liping Xie
- 1 State Key Laboratory of Reproductive Medicine, Key Laboratory of Cardiovascular and Cerebrovascular Medicine, Department of Pharmacology, School of Pharmacy, Nanjing Medical University , Nanjing, People's Republic of China
| | - Xin Wang
- 4 Faculty of Life Sciences, The University of Manchester , Manchester, United Kingdom
| | - Jiahao Sha
- 1 State Key Laboratory of Reproductive Medicine, Key Laboratory of Cardiovascular and Cerebrovascular Medicine, Department of Pharmacology, School of Pharmacy, Nanjing Medical University , Nanjing, People's Republic of China
| | - Qi Chen
- 1 State Key Laboratory of Reproductive Medicine, Key Laboratory of Cardiovascular and Cerebrovascular Medicine, Department of Pharmacology, School of Pharmacy, Nanjing Medical University , Nanjing, People's Republic of China
| | - Philip K Moore
- 5 Neurobiology Program, Life Science Institute and Department of Pharmacology, National University of Singapore , Singapore, Singapore
| | - Rui Wang
- 6 Department of Biology Laurentian University , Sudbury, Canada
| | - Wenpei Xiang
- 7 Family Planning Research Institute, Tongji Medical College, Huazhong University of Science and Technology , Wuhan, People's Republic of China
| | - Yong Ji
- 1 State Key Laboratory of Reproductive Medicine, Key Laboratory of Cardiovascular and Cerebrovascular Medicine, Department of Pharmacology, School of Pharmacy, Nanjing Medical University , Nanjing, People's Republic of China
| |
Collapse
|
36
|
Chu M, Zhao Y, Yu S, Hao Y, Zhang P, Feng Y, Zhang H, Ma D, Liu J, Cheng M, Li L, Shen W, Cao H, Li Q, Min L. MicroRNA-221 may be involved in lipid metabolism in mammary epithelial cells. Int J Biochem Cell Biol 2018; 97:118-127. [PMID: 29474925 DOI: 10.1016/j.biocel.2018.02.014] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2017] [Revised: 02/09/2018] [Accepted: 02/15/2018] [Indexed: 12/27/2022]
Abstract
Milk lipids, important for infant growth and development, are produced and secreted by mammary gland under the regulation of steroid hormones, growth factors, and microRNAs (miRNAs). miR-221 has been identified in milk and adipocytes and it plays important roles in regulating normal mammary epithelial hierarchy and breast cancer stem cells; however, its roles in lipid metabolism in mammary epithelial cells (MECs), the cells of lipid synthesis and secretion, are as yet unknown. Through overexpression or inhibition of miR-221 expression, we found that it regulated lipid metabolism in MECs and was expressed differentially at various stages during murine mammary gland development. Inhibition of miR-221 expression increased lipid content in MECs through elevation of the lipid synthesis enzyme FASN, while overexpression of miR-221 reduced MEC lipid content. Moreover, the steroid hormones estradiol and progesterone decreased miR-221 expression with a subsequent increase in lipid formation in MECs. The expression of miR-221 was lower during lactation, which suggests that it may be involved in milk production. Therefore, miR-221 might be a useful target for influencing milk lipid production.
Collapse
Affiliation(s)
- Meiqiang Chu
- College of Animal Science and Technology, Qingdao Agricultural University, Qingdao 266109, PR China
| | - Yong Zhao
- College of Animal Science and Technology, Qingdao Agricultural University, Qingdao 266109, PR China
| | - Shuai Yu
- College of Animal Science and Technology, Qingdao Agricultural University, Qingdao 266109, PR China
| | - Yanan Hao
- College of Animal Science and Technology, Qingdao Agricultural University, Qingdao 266109, PR China
| | - Pengfei Zhang
- College of Animal Science and Technology, Qingdao Agricultural University, Qingdao 266109, PR China
| | - Yanni Feng
- College of Animal Science and Technology, Qingdao Agricultural University, Qingdao 266109, PR China
| | - Hongfu Zhang
- State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, PR China
| | - Dongxue Ma
- College of Animal Science and Technology, Qingdao Agricultural University, Qingdao 266109, PR China
| | - Jing Liu
- Core Laboratories of Qingdao Agricultural University, Qingdao 266109, PR China
| | - Ming Cheng
- Qingdao Veterinary and Livestock Administration, Qingdao, 266000, PR China
| | - Lan Li
- College of Animal Science and Technology, Qingdao Agricultural University, Qingdao 266109, PR China
| | - Wei Shen
- College of Animal Science and Technology, Qingdao Agricultural University, Qingdao 266109, PR China
| | - Hongfang Cao
- Laiwu Veterinary and Livestock Administration, Laiwu, 271100, PR China
| | - Qiang Li
- Laiwu Veterinary and Livestock Administration, Laiwu, 271100, PR China
| | - Lingjiang Min
- College of Animal Science and Technology, Qingdao Agricultural University, Qingdao 266109, PR China.
| |
Collapse
|
37
|
Lu M, Jiang X, Tong L, Zhang F, Ma L, Dong X, Sun X. MicroRNA-21-Regulated Activation of the Akt Pathway Participates in the Protective Effects of H 2S against Liver Ischemia–Reperfusion Injury. Biol Pharm Bull 2018; 41:229-238. [DOI: 10.1248/bpb.b17-00769] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Meng Lu
- Department of Surgery, Chinese Academy of Medical Sciences & Peking Union Medical College
| | - Xian Jiang
- The Hepatosplenic Surgery Center, Department of General Surgery, the First Affiliated Hospital of Harbin Medical University
| | - Liquan Tong
- Department of General Surgery, the Fifth Affiliated Hospital of Harbin Medical University
| | - Feng Zhang
- Department of General Surgery, the Fifth Affiliated Hospital of Harbin Medical University
| | - Lin Ma
- Department of Surgery, Chinese Academy of Medical Sciences & Peking Union Medical College
| | - Xuesong Dong
- The Hepatosplenic Surgery Center, Department of General Surgery, the First Affiliated Hospital of Harbin Medical University
| | - Xueying Sun
- The Hepatosplenic Surgery Center, Department of General Surgery, the First Affiliated Hospital of Harbin Medical University
| |
Collapse
|
38
|
Yang LL, Zhao Y, Luo SM, Ma JY, Ge ZJ, Shen W, Yin S. Toxic effects and possible mechanisms of hydrogen sulfide and/or ammonia on porcine oocyte maturation in vitro. Toxicol Lett 2017; 285:20-26. [PMID: 29292088 DOI: 10.1016/j.toxlet.2017.12.019] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2017] [Revised: 12/07/2017] [Accepted: 12/22/2017] [Indexed: 02/08/2023]
Abstract
Previous studies suggest that hydrogen sulfide (H2S) and ammonia (NH3) are two major air pollutants which can cause damage to porcine health. However, the mechanisms underlying toxic effects of these compounds on porcine oocyte maturation are not clear. To clarify the mechanism, we evaluated the oocyte quality by detecting some events during oocytes maturation. In our study, porcine oocytes were cultured with different concentrations of Na2S and/or NH4Cl in vitro and the rate of the first polar body extrusion decreased significantly. Also, actin filament was seriously disrupted to damage the cytoskeleton which resulted in reduced rate of oocyte maturation. We explored the reactive oxygen species (ROS) generation and found that the ROS level was increased significantly after Na2S treatment but not after NH4Cl treatment. Moreover, early stage apoptosis rate was significantly increased and autophagy protein LC3 B expression level was higher in oocytes treated with Na2S and/or NH4Cl, which might be caused by ROS elevation. Additionally, exposure to Na2S and/or NH4Cl also caused ROS generation and early apoptosis in cumulus cells, which might further affect oocyte maturation in vitro. In summary, our data suggested that exposure to H2S and/or NH3 decreased porcine oocyte maturation in vitro, which might be caused by actin disruption, ROS generation, early apoptosis and autophagy.
Collapse
Affiliation(s)
- Lei-Lei Yang
- College of Life Sciences, Institute of Reproductive Sciences, Qingdao Agricultural University, Qingdao, 266109, China
| | - Yong Zhao
- College of Life Sciences, Institute of Reproductive Sciences, Qingdao Agricultural University, Qingdao, 266109, China
| | - Shi-Ming Luo
- College of Life Sciences, Institute of Reproductive Sciences, Qingdao Agricultural University, Qingdao, 266109, China
| | - Jun-Yu Ma
- College of Life Sciences, Institute of Reproductive Sciences, Qingdao Agricultural University, Qingdao, 266109, China
| | - Zhao-Jia Ge
- College of Life Sciences, Institute of Reproductive Sciences, Qingdao Agricultural University, Qingdao, 266109, China
| | - Wei Shen
- College of Life Sciences, Institute of Reproductive Sciences, Qingdao Agricultural University, Qingdao, 266109, China
| | - Shen Yin
- College of Life Sciences, Institute of Reproductive Sciences, Qingdao Agricultural University, Qingdao, 266109, China.
| |
Collapse
|
39
|
Chu M, Zhao Y, Feng Y, Zhang H, Liu J, Cheng M, Li L, Shen W, Cao H, Li Q, Min L. MicroRNA-126 participates in lipid metabolism in mammary epithelial cells. Mol Cell Endocrinol 2017; 454:77-86. [PMID: 28599789 DOI: 10.1016/j.mce.2017.05.039] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2017] [Revised: 05/31/2017] [Accepted: 05/31/2017] [Indexed: 12/14/2022]
Abstract
Lipids are a major component of milk and are important for infant growth and development. MicroRNA-126 (miR-126) has previously been observed in mammary glands and adipocytes and is known to be involved in lipid metabolism during the process of atherosclerosis. However, it remains unknown whether miR-126 also participates in lipid metabolism in mammary luminal epithelial cells (MECs). In the current investigation, miR-126-3p inhibition stimulated lipid synthesis in MECs in part through increasing levels of the lipid synthesis enzymes FASN, ACSL1, and Insig1. Overexpression of miR-126-3p decreased lipid content in MECs with a reduction in FASN and Insig1. Furthermore, the expression of miR-126-3p was diminished by the steroid hormones estradiol and progesterone with a subsequent elevation of lipid formation in MECs. We also noted that miR-126-3p was expressed differentially at various stages of murine mammary gland development, exhibiting a negative correlation with FASN. Together these findings suggest that miR-126-3 might be involved in lipid metabolism in mammary gland.
Collapse
Affiliation(s)
- Meiqiang Chu
- College of Animal Science and Technology, Qingdao Agricultural University, Qingdao 266109, PR China
| | - Yong Zhao
- College of Animal Science and Technology, Qingdao Agricultural University, Qingdao 266109, PR China
| | - Yanni Feng
- College of Animal Science and Technology, Qingdao Agricultural University, Qingdao 266109, PR China
| | - Hongfu Zhang
- State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, PR China
| | - Jing Liu
- Core Laboratories of Qingdao Agricultural University, Qingdao 266109, PR China
| | - Ming Cheng
- Qingdao Veterinary and Livestock Administration, Qingdao 266000, PR China
| | - Lan Li
- College of Animal Science and Technology, Qingdao Agricultural University, Qingdao 266109, PR China
| | - Wei Shen
- College of Animal Science and Technology, Qingdao Agricultural University, Qingdao 266109, PR China
| | - Hongfang Cao
- Laiwu Veterinary and Livestock Administration, Laiwu 271100, PR China
| | - Qiang Li
- Laiwu Veterinary and Livestock Administration, Laiwu 271100, PR China
| | - Lingjiang Min
- College of Animal Science and Technology, Qingdao Agricultural University, Qingdao 266109, PR China.
| |
Collapse
|
40
|
Chu M, Zhao Y, Yu S, Hao Y, Zhang P, Feng Y, Zhang H, Ma D, Liu J, Cheng M, Li L, Shen W, Cao H, Li Q, Min L. miR-15b negatively correlates with lipid metabolism in mammary epithelial cells. Am J Physiol Cell Physiol 2017; 314:C43-C52. [PMID: 28835435 DOI: 10.1152/ajpcell.00115.2017] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Mammary epithelial cells are regulated by steroid hormones, growth factors, and even microRNAs. miR-15b has been found to regulate lipid metabolism in adipocytes; however, its effects on lipid metabolism in mammary epithelial cells, the cells of lipid synthesis and secretion, are as yet unknown. The main purpose of this investigation was to explore the effect of miR-15b on lipid metabolism in mammary epithelial cells, along with the underlying mechanisms. miR-15b was overexpressed or inhibited by miRNA mimics or inhibitors; subsequently, lipid formation in mammary epithelial cells, and proteins related to lipid metabolism, were investigated. Through overexpression or inhibition of miR-15b expression, the current investigation found that miR-15b downregulates lipid metabolism in mammary epithelial cells and is expressed differentially at various stages of mouse and goat mammary gland development. Inhibition of miR-15b expression increased lipid content in mammary epithelial cells through elevation of the lipid synthesis enzyme fatty acid synthetase (FASN), and overexpression of miR-15b reduced lipid content in mammary epithelial cells with decreasing levels of FASN. Moreover, the steroid hormones estradiol and progesterone decreased miR-15b expression with a subsequent increase in lipid formation in mammary epithelial cells. The expression of miR-15b was lower during lactation and negatively correlated with lipid synthesis proteins, which suggests that it may be involved in lipid synthesis and milk production. miR-15b might be a useful target for altering lipid production and milk yield.
Collapse
Affiliation(s)
- Meiqiang Chu
- College of Animal Science and Technology, Qingdao Agricultural University , Qingdao , People's Republic of China
| | - Yong Zhao
- College of Animal Science and Technology, Qingdao Agricultural University , Qingdao , People's Republic of China
| | - Shuai Yu
- College of Animal Science and Technology, Qingdao Agricultural University , Qingdao , People's Republic of China
| | - Yanan Hao
- College of Animal Science and Technology, Qingdao Agricultural University , Qingdao , People's Republic of China
| | - Pengfei Zhang
- College of Animal Science and Technology, Qingdao Agricultural University , Qingdao , People's Republic of China
| | - Yanni Feng
- College of Animal Science and Technology, Qingdao Agricultural University , Qingdao , People's Republic of China
| | - Hongfu Zhang
- State Key Laboratory of Animal Nutrition, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences , Beijing , People's Republic of China
| | - Dongxue Ma
- College of Animal Science and Technology, Qingdao Agricultural University , Qingdao , People's Republic of China
| | - Jing Liu
- Core Laboratories of Qingdao Agricultural University , Qingdao , People's Republic of China
| | - Ming Cheng
- Qingdao Veterinary and Livestock Administration , Qingdao , People's Republic of China
| | - Lan Li
- College of Animal Science and Technology, Qingdao Agricultural University , Qingdao , People's Republic of China
| | - Wei Shen
- College of Animal Science and Technology, Qingdao Agricultural University , Qingdao , People's Republic of China
| | - Hongfang Cao
- Laiwu Veterinary and Livestock Administration, Laiwu, People's Republic of China
| | - Qiang Li
- Laiwu Veterinary and Livestock Administration, Laiwu, People's Republic of China
| | - Lingjiang Min
- College of Animal Science and Technology, Qingdao Agricultural University , Qingdao , People's Republic of China
| |
Collapse
|
41
|
Meng Y, Li G, Rekik I, Zhang H, Gao Y, Lin W, Shen D. Can we predict subject-specific dynamic cortical thickness maps during infancy from birth? Hum Brain Mapp 2017; 38:2865-2874. [PMID: 28295833 PMCID: PMC5426957 DOI: 10.1002/hbm.23555] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2016] [Revised: 01/28/2017] [Accepted: 02/21/2017] [Indexed: 11/08/2022] Open
Abstract
Understanding the early dynamic development of the human cerebral cortex remains a challenging problem. Cortical thickness, as one of the most important morphological attributes of the cerebral cortex, is a sensitive indicator for both normal neurodevelopment and neuropsychiatric disorders, but its early postnatal development remains largely unexplored. In this study, we investigate a key question in neurodevelopmental science: can we predict the future dynamic development of cortical thickness map in an individual infant based on its available MRI data at birth? If this is possible, we might be able to better model and understand the early brain development and also early detect abnormal brain development during infancy. To this end, we develop a novel learning-based method, called Dynamically-Assembled Regression Forest (DARF), to predict the development of the cortical thickness map during the first postnatal year, based on neonatal MRI features. We applied our method to 15 healthy infants and predicted their cortical thickness maps at 3, 6, 9, and 12 months of age, with respectively mean absolute errors of 0.209 mm, 0.332 mm, 0.340 mm, and 0.321 mm. Moreover, we found that the prediction precision is region-specific, with high precision in the unimodal cortex and relatively low precision in the high-order association cortex, which may be associated with their differential developmental patterns. Additional experiments also suggest that using more early time points for prediction can further significantly improve the prediction accuracy. Hum Brain Mapp 38:2865-2874, 2017. © 2017 Wiley Periodicals, Inc.
Collapse
Affiliation(s)
- Yu Meng
- Department of Radiology and BRICUniversity of North Carolina at Chapel HillChapel HillNorth Carolina
- Department of Computer ScienceUniversity of North Carolina at Chapel HillChapel HillNorth Carolina
| | - Gang Li
- Department of Radiology and BRICUniversity of North Carolina at Chapel HillChapel HillNorth Carolina
| | - Islem Rekik
- Department of Radiology and BRICUniversity of North Carolina at Chapel HillChapel HillNorth Carolina
| | - Han Zhang
- Department of Radiology and BRICUniversity of North Carolina at Chapel HillChapel HillNorth Carolina
| | - Yaozong Gao
- Department of Radiology and BRICUniversity of North Carolina at Chapel HillChapel HillNorth Carolina
- Department of Computer ScienceUniversity of North Carolina at Chapel HillChapel HillNorth Carolina
| | - Weili Lin
- Department of Radiology and BRICUniversity of North Carolina at Chapel HillChapel HillNorth Carolina
| | - Dinggang Shen
- Department of Radiology and BRICUniversity of North Carolina at Chapel HillChapel HillNorth Carolina
- Department of Brain and Cognitive EngineeringKorea UniversitySeoulRepublic of Korea
| |
Collapse
|