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Ali W, Ma Y, Zhu J, Zou H, Liu Z. Mechanisms of Cadmium-Induced Testicular Injury: A Risk to Male Fertility. Cells 2022; 11:cells11223601. [PMID: 36429028 PMCID: PMC9688678 DOI: 10.3390/cells11223601] [Citation(s) in RCA: 34] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Revised: 11/10/2022] [Accepted: 11/10/2022] [Indexed: 11/16/2022] Open
Abstract
Cadmium is a heavy toxic metal with unknown biological functions in the human body. Over time, cadmium accretion in the different visceral organs (liver, lungs, kidney, and testis) is said to impair the function of these organs, which is associated with a relatively long biological half-life and a very low rate of excretion. Recently studies have revealed that the testes are highly sensitive to cadmium. In this review, we discussed the adverse effect of cadmium on the development and biological functions of the testis. The Sertoli cells (SCs), seminiferous tubules, and Blood Testis Barrier are severely structurally damaged by cadmium, which results in sperm loss. The development and function of Leydig cells are hindered by cadmium, which also induces Leydig cell tumors. The testis's vascular system is severely disturbed by cadmium. Cadmium also perturbs the function of somatic cells and germ cells through epigenetic regulation, giving rise to infertile or sub-fertile males. In addition, we also summarized the other findings related to cadmium-induced oxidative toxicity, apoptotic toxicity, and autophagic toxicity, along with their possible mechanisms in the testicular tissue of different animal species. Consequently, cadmium represents a high-risk factor for male fertility.
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Affiliation(s)
- Waseem Ali
- College of Veterinary Medicine, Yangzhou University, Yangzhou 225009, China
- Jiangsu Co-Innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou 225009, China
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of the Ministry of Education of China, Yangzhou University, Yangzhou 225009, China
| | - Yonggang Ma
- College of Veterinary Medicine, Yangzhou University, Yangzhou 225009, China
- Jiangsu Co-Innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou 225009, China
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of the Ministry of Education of China, Yangzhou University, Yangzhou 225009, China
| | - Jiaqiao Zhu
- College of Veterinary Medicine, Yangzhou University, Yangzhou 225009, China
- Jiangsu Co-Innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou 225009, China
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of the Ministry of Education of China, Yangzhou University, Yangzhou 225009, China
| | - Hui Zou
- College of Veterinary Medicine, Yangzhou University, Yangzhou 225009, China
- Jiangsu Co-Innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou 225009, China
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of the Ministry of Education of China, Yangzhou University, Yangzhou 225009, China
- Correspondence:
| | - Zongping Liu
- College of Veterinary Medicine, Yangzhou University, Yangzhou 225009, China
- Jiangsu Co-Innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou 225009, China
- Joint International Research Laboratory of Agriculture and Agri-Product Safety of the Ministry of Education of China, Yangzhou University, Yangzhou 225009, China
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Bhardwaj JK, Panchal H, Saraf P. Cadmium as a testicular toxicant: A Review. J Appl Toxicol 2020; 41:105-117. [DOI: 10.1002/jat.4055] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Revised: 08/04/2020] [Accepted: 08/10/2020] [Indexed: 12/24/2022]
Affiliation(s)
- Jitender Kumar Bhardwaj
- Reproductive Physiology Laboratory, Department of Zoology Kurukshetra University Kurukshetra Haryana India
| | - Harish Panchal
- Reproductive Physiology Laboratory, Department of Zoology Kurukshetra University Kurukshetra Haryana India
| | - Priyanka Saraf
- Reproductive Physiology Laboratory, Department of Zoology Kurukshetra University Kurukshetra Haryana India
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Matsunami M, Suzuki M, Haramoto Y, Fukui A, Inoue T, Yamaguchi K, Uchiyama I, Mori K, Tashiro K, Ito Y, Takeuchi T, Suzuki KIT, Agata K, Shigenobu S, Hayashi T. A comprehensive reference transcriptome resource for the Iberian ribbed newt Pleurodeles waltl, an emerging model for developmental and regeneration biology. DNA Res 2019; 26:217-229. [PMID: 31006799 PMCID: PMC6589553 DOI: 10.1093/dnares/dsz003] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2018] [Accepted: 02/28/2019] [Indexed: 12/14/2022] Open
Abstract
Urodele newts have unique biological properties, notably including prominent regeneration ability. The Iberian ribbed newt, Pleurodeles waltl, is a promising model amphibian distinguished by ease of breeding and efficient transgenic and genome editing methods. However, limited genetic information is available for P. waltl. We conducted an intensive transcriptome analysis of P. waltl using RNA-sequencing to build and annotate gene models. We generated 1.2 billion Illumina reads from a wide variety of samples across 12 different tissues/organs, unfertilized egg, and embryos at eight different developmental stages. These reads were assembled into 1,395,387 contigs, from which 202,788 non-redundant ORF models were constructed. The set is expected to cover a large fraction of P. waltl protein-coding genes, as confirmed by BUSCO analysis, where 98% of universal single-copy orthologs were identified. Ortholog analyses revealed the gene repertoire evolution of urodele amphibians. Using the gene set as a reference, gene network analysis identified regeneration-, developmental-stage-, and tissue-specific co-expressed gene modules. Our transcriptome resource is expected to enhance future research employing this emerging model animal for regeneration research as well as for investigations in other areas including developmental biology, stem cell biology, and cancer research. These data are available via our portal website, iNewt (http://www.nibb.ac.jp/imori/main/).
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Affiliation(s)
- Masatoshi Matsunami
- Department of Advanced Genomics and Laboratory Medicine, Graduate School of Medicine, University of the Ryukyus, Nishihara-Cho, Okinawa, Japan
| | - Miyuki Suzuki
- Department of Mathematical and Life Sciences, Graduate School of Science, Hiroshima University, Higashihiroshima, Hiroshima, Japan
| | - Yoshikazu Haramoto
- Biotechnology Research Institute for Drug Discovery, Department of Life Science and Biotechnology, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Ibaraki, Japan
| | - Akimasa Fukui
- Department of Biological Sciences, Faculty of Science and Engineering, Chuo University, Bunkyo-Ku, Tokyo, Japan
| | - Takeshi Inoue
- Department of Life Science, Faculty of Science, Gakushuin University, Toshima-Ku, Tokyo, Japan
| | - Katsushi Yamaguchi
- Functional Genomics Facility, National Institute for Basic Biology, Okazaki, Aichi, Japan
| | - Ikuo Uchiyama
- NIBB Core Research Facilities, National Institute for Basic Biology, Okazaki, Aichi, Japan
| | - Kazuki Mori
- Computational Bio Big-Data Open Innovation Lab. (CBBD-OIL), Department of Life Science and Biotechnology, National Institute of Advanced Industrial Science and Technology (AIST), Shinjuku-Ku, Tokyo, Japan
| | - Kosuke Tashiro
- Laboratory of Molecular Gene Technology, Department of Bioscience and Biotechnology, Faculty of Agriculture, Kyushu University, Fukuoka, Fukuoka, Japan
| | - Yuzuru Ito
- Biotechnology Research Institute for Drug Discovery, Department of Life Science and Biotechnology, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Ibaraki, Japan
| | - Takashi Takeuchi
- Department of Biomedical Sciences, School of Life Science, Faculty of Medicine, Tottori University, Yonago, Tottori, Japan
| | - Ken-ichi T Suzuki
- Department of Mathematical and Life Sciences, Graduate School of Science, Hiroshima University, Higashihiroshima, Hiroshima, Japan
- Center for the Development of New Model Organisms, National Institute for Basic Biology, Okazaki, Aichi, Japan
| | - Kiyokazu Agata
- Department of Life Science, Faculty of Science, Gakushuin University, Toshima-Ku, Tokyo, Japan
| | - Shuji Shigenobu
- NIBB Core Research Facilities, National Institute for Basic Biology, Okazaki, Aichi, Japan
| | - Toshinori Hayashi
- Department of Biomedical Sciences, School of Life Science, Faculty of Medicine, Tottori University, Yonago, Tottori, Japan
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