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Vertebrate reproductive science and technology
RESEARCH ARTICLE (Open Access)

Differential expression and localisation of heat shock protein 70 (HSP70) and glutathione peroxidase 5 (GPX5) in the testis and epididymis of Sonid Bactrian camels

Gaowa Hasi A , Liyasu Wu B , Tserennadmid Sodnompil A , Ruhan Yi A , Rihan Wu A , Rui Zhang A , Haya Na A , Hejie Liu A , Musi Ji A , Wangwei Xie A and Narenhua Nasenochir https://orcid.org/0000-0002-8868-4587 A C *
+ Author Affiliations
- Author Affiliations

A College of Animal Science, Inner Mongolia Agricultural University, Hohhot, Inner Mongolia, China.

B College of Animal Breeding and Genetics, Norwegian University of Life Sciences, Ås, Akershus, Norway.

C Key Laboratory of Animal Genetics, Breeding and Reproduction, Inner Mongolia Agricultural University, Hohhot, Inner Mongolia 010018, China.

* Correspondence to: narenhua@imau.edu.edu

Handling Editor: Jessica Dunleavy

Reproduction, Fertility and Development 35(10) 552-562 https://doi.org/10.1071/RD23026
Published online: 9 June 2023

© 2023 The Author(s) (or their employer(s)). Published by CSIRO Publishing. This is an open access article distributed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License (CC BY-NC-ND)

Abstract

Context: Heat shock protein 70 (HSP70) and glutathione peroxidase 5 (GPX5) are biomarkers of oxidative stress and stress in temperate, tropical environments, which are crucial for male reproduction. Their expression and distribution patterns in the testis and epididymis of Bactrian camels are still unknown.

Aims: This study aims to investigate the HSP70 and GPX5 expression and localisation in 3- and 6-year-old Bactrian camel testis and epididymis.

Methods: Reverse transcription quantitative polymerase chain reaction (qRT-PCR), Western blot and immunohistochemistry were used to detect HSP70 in the testis and epididymis (caput, corpus and cauda) and GPX5 in the epididymis at two developmental stages (3-year-old puberty group and 6-year-old adult group).

Key results: HSP70 was upregulated in the testis. Immunohistochemistry results indicated the HSP70 protein was mainly detected in spermatids and Leydig cells of testicular tissue. In the epididymis, HSP70 was located at the luminal spermatozoa, the epithelium lining the epididymal and the epididymal interstitium. GPX5 expression was significantly higher in the caput epididymis than in the corpus and cauda epididymis. GPX5 protein was observed in the epithelium lining the epididymal, interstitium and luminal spermatozoa in the epididymis by immunohistochemistry.

Conclusions: Bactrian camel HSP70 and GPX5 exhibited spatiotemporal expression specificity.

Implications: HSP70 and GPX5 may be essential for germ cell development and reproductive success after sexual maturation in Sonid Bactrian camels.

Keywords: Bactrian camels, epididymis, glutathione peroxidase 5, heat shock protein 70, immunohistochemistry, qRT-PCR, testis, Western blot.


References

Aitken, RJ (2009). Gpx5 protects the family jewels. The Journal of Clinical Investigation 119, 1849–1851.
Gpx5 protects the family jewels.Crossref | GoogleScholarGoogle Scholar |

Al Eknah, MM (2000). Reproduction in old world camels. Animal Reproduction Science 60–61, 583–592.
Reproduction in old world camels.Crossref | GoogleScholarGoogle Scholar |

Balchin, D, Hayer-Hartl, M, and Hartl, FU (2020). Recent advances in understanding catalysis of protein folding by molecular chaperones. FEBS Letters 594, 2770–2781.
Recent advances in understanding catalysis of protein folding by molecular chaperones.Crossref | GoogleScholarGoogle Scholar |

Barranco, I, Tvarijonaviciute, A, Perez-Patiño, C, Vicente-Carrillo, A, Parrilla, I, Ceron, JJ, Martinez, EA, Rodriguez-Martinez, H, and Roca, J (2016). Glutathione peroxidase 5 is expressed by the entire pig male genital tract and once in the seminal plasma contributes to sperm survival and in vivo fertility. PLoS ONE 11, e0162958.
Glutathione peroxidase 5 is expressed by the entire pig male genital tract and once in the seminal plasma contributes to sperm survival and in vivo fertility.Crossref | GoogleScholarGoogle Scholar |

Bibov, MY, Kuzmin, AV, Alexandrova, AA, Chistyakov, VA, Dobaeva, NM, and Kundupyan, OL (2018). Role of the reactive oxygen species induced DNA damage in human spermatozoa dysfunction. AME Medical Journal 3, 1–12.
Role of the reactive oxygen species induced DNA damage in human spermatozoa dysfunction.Crossref | GoogleScholarGoogle Scholar |

Chabory, E, Damon, C, Lenoir, A, Kauselmann, G, Kern, H, Zevnik, B, Garrel, C, Saez, F, Cadet, R, Henry-Berger, J, Schoor, M, Gottwald, U, Habenicht, U, Drevet, JR, and Vernet, P (2009). Epididymis seleno-independent glutathione peroxidase 5 maintains sperm DNA integrity in mice. Journal of Clinical Investigation 119, 2074–2085.
Epididymis seleno-independent glutathione peroxidase 5 maintains sperm DNA integrity in mice.Crossref | GoogleScholarGoogle Scholar |

Dix, DJ, Allen, JW, Collins, BW, Mori, C, Nakamura, N, Poorman-Allen, P, Goulding, EH, and Eddy, EM (1996). Targeted gene disruption of Hsp70-2 results in failed meiosis, germ cell apoptosis, and male infertility. Proceedings of the National Academy of Sciences 93, 3264–3268.
Targeted gene disruption of Hsp70-2 results in failed meiosis, germ cell apoptosis, and male infertility.Crossref | GoogleScholarGoogle Scholar |

Dix, DJ, Allen, JW, Collins, BW, Poorman-Allen, P, Mori, C, Blizard, DR, Brown, PR, Goulding, EH, Strong, BD, and Eddy, EM (1997). HSP70-2 is required for desynapsis of synaptonemal complexes during meiotic prophase in juvenile and adult mouse spermatocytes. Development 124, 4595–4603.
HSP70-2 is required for desynapsis of synaptonemal complexes during meiotic prophase in juvenile and adult mouse spermatocytes.Crossref | GoogleScholarGoogle Scholar |

Doyle, SM, Genest, O, and Wickner, S (2013). Protein rescue from aggregates by powerful molecular chaperone machines. Nature Reviews Molecular Cell Biology 14, 617–629.
Protein rescue from aggregates by powerful molecular chaperone machines.Crossref | GoogleScholarGoogle Scholar |

Faye, B (2020). How many large camelids in the world? A synthetic analysis of the world camel demographic changes. Pastoralism 10, 25.
How many large camelids in the world? A synthetic analysis of the world camel demographic changes.Crossref | GoogleScholarGoogle Scholar |

Feng, HL, Sandlow, JI, and Sparks, AET (2001). Decreased expression of the heat shock protein hsp70-2 is associated with the pathogenesis of male infertility. Fertility and Sterility 76, 1136–1139.
Decreased expression of the heat shock protein hsp70-2 is associated with the pathogenesis of male infertility.Crossref | GoogleScholarGoogle Scholar |

Gherissi, DE, Boukhili, M, and Gherissi, A (2020). Genital histomorphometrical evaluation and survey on reproductive traits of male camel (Camelus dromedarius) in relation to the pubertal age under extreme arid conditions. Asian Journal of Agriculture and Biology 8, 436–446.
Genital histomorphometrical evaluation and survey on reproductive traits of male camel (Camelus dromedarius) in relation to the pubertal age under extreme arid conditions.Crossref | GoogleScholarGoogle Scholar |

Hafez, ESE, and Hafez, B (2001). Reproductive parameters of male dromedary and bactrian camels. Archives of Andrology 46, 85–98.
Reproductive parameters of male dromedary and bactrian camels.Crossref | GoogleScholarGoogle Scholar |

Hall, L, Williams, K, Perry, ACF, Frayne, J, and Jury, JA (1998). The majority of human glutathione peroxidase type 5 (GPX5) transcripts are incorrectly spliced: implications for the role of GPX5 in the male reproductive tract. Biochemical Journal 333, 5–9.
The majority of human glutathione peroxidase type 5 (GPX5) transcripts are incorrectly spliced: implications for the role of GPX5 in the male reproductive tract.Crossref | GoogleScholarGoogle Scholar |

Hartl, FU, Bracher, A, and Hayer-Hartl, M (2011). Molecular chaperones in protein folding and proteostasis. Nature 475, 324–332.
Molecular chaperones in protein folding and proteostasis.Crossref | GoogleScholarGoogle Scholar |

Hedger, MP (2011). Immunophysiology and pathology of inflammation in the testis and epididymis. Journal of Andrology 32, 625–640.
Immunophysiology and pathology of inflammation in the testis and epididymis.Crossref | GoogleScholarGoogle Scholar |

Huang, S-Y, Tam, M-F, Hsu, Y-T, Lin, J-H, Chen, H-H, Chuang, C-K, Chen, M-Y, King, Y-T, and Lee, W-C (2005). Developmental changes of heat-shock proteins in porcine testis by a proteomic analysis. Theriogenology 64, 1940–1955.
Developmental changes of heat-shock proteins in porcine testis by a proteomic analysis.Crossref | GoogleScholarGoogle Scholar |

Kolasa-Wołosiuk, A, Tarnowski, M, Baranowska-Bosiacka, I, Chlubek, D, and Wiszniewska, B (2019). Antioxidant enzyme expression of mRNA and protein in the epididymis of finasteride-treated male rat offspring during postnatal development. Archives of Medical Science 15, 797–810.
Antioxidant enzyme expression of mRNA and protein in the epididymis of finasteride-treated male rat offspring during postnatal development.Crossref | GoogleScholarGoogle Scholar |

Lamo, D, Gahlawat, G, Kumar, S, Bharti, VK, Ranjan, P, Kumar, D, and Chaurasia, OP (2020). Morphometric, haematological and physio-biochemical characterization of Bactrian (Camelus bactrianus) camel at high altitude. BMC Veterinary Research 16, 291.
Morphometric, haematological and physio-biochemical characterization of Bactrian (Camelus bactrianus) camel at high altitude.Crossref | GoogleScholarGoogle Scholar |

Légaré, C, Thabet, M, and Sullivan, R (2004). Expression of heat shock protein 70 in normal and cryptorchid human excurrent duct. Molecular Human Reproduction 10, 197–202.
Expression of heat shock protein 70 in normal and cryptorchid human excurrent duct.Crossref | GoogleScholarGoogle Scholar |

Li, R, Fan, X, Zhang, T, Song, H, Bian, X, Nai, R, Li, J, and Zhang, J (2018). Expression of selenium-independent glutathione peroxidase 5 (GPx5) in the epididymis of Small Tail Han sheep. Asian-Australasian Journal of Animal Sciences 31, 1591–1597.
Expression of selenium-independent glutathione peroxidase 5 (GPx5) in the epididymis of Small Tail Han sheep.Crossref | GoogleScholarGoogle Scholar |

Liu, P, Yu, S, Cui, Y, He, J, Zhang, Q, Liu, J, Song, L, Xu, Y, Wang, T, Zou, S, and Li, H (2018). Regulation by HSP70/90 in the different tissues and testis development of male cattle (Cattle-yak and Yak) [Preprint]. bioRxiv , 393371.
Regulation by HSP70/90 in the different tissues and testis development of male cattle (Cattle-yak and Yak) [Preprint].Crossref | GoogleScholarGoogle Scholar |

Livak, KJ, and Schmittgen, TD (2001). Analysis of relative gene expression data using real-time quantitative PCR and the 2−ΔΔCT method. Methods 25, 402–408.
Analysis of relative gene expression data using real-time quantitative PCR and the 2−ΔΔCT method.Crossref | GoogleScholarGoogle Scholar |

Marai, IFM, Zeidan, AEB, Abdel-Samee, AM, Abizaid, A, and Fadiel, A (2009). Camels’ reproductive and physiological performance traits as affected by environmental conditions. Tropical and Subtropical Agroecosystems 10, 129–149.

Mehaisen, GMK, Elomda, AM, Hamad, SK, Ghaly, MM, Sun, Y, Li, Y, Zong, Y, Chen, J, Partyka, A, Nazmi, A, Abbas, AO, and Stino, FKR (2022). Effect of dimethylacetamide concentration on motility, quality, antioxidant biomarkers, anti-freeze gene expression, and fertilizing ability of frozen/thawed rooster sperm. Animals 12, 2739.
Effect of dimethylacetamide concentration on motility, quality, antioxidant biomarkers, anti-freeze gene expression, and fertilizing ability of frozen/thawed rooster sperm.Crossref | GoogleScholarGoogle Scholar |

Mendillo ML, Pincus D, Scherz-Shouval R (2020) ‘HSF1 and molecular chaperones in biology and cancer.’ (Springer: Cham, Switzerland)

Murphy, ME (2013). The HSP70 family and cancer. Carcinogenesis 34, 1181–1188.
The HSP70 family and cancer.Crossref | GoogleScholarGoogle Scholar |

Nixon B, Bromfield EG, Cui J, De Iuliis GN (2017) Heat shock protein A2 (HSPA2): regulatory roles in germ cell development and sperm function. In ‘The role of heat shock proteins in reproductive system development and function’. (Ed. DJ MacPhee) pp. 67–93. (Springer: Cham, Switzerland)

Noblanc, A, Kocer, A, Chabory, E, Vernet, P, Saez, F, Cadet, R, Conrad, M, and Drevet, JR (2011). Glutathione peroxidases at work on epididymal spermatozoa: an example of the dual effect of reactive oxygen species on mammalian male fertilizing ability. Journal of Andrology 32, 641–650.
Glutathione peroxidases at work on epididymal spermatozoa: an example of the dual effect of reactive oxygen species on mammalian male fertilizing ability.Crossref | GoogleScholarGoogle Scholar |

Rateb, SA, El-Bahrawy, KA, Khalifa, MA, El-Hamid, A, Zaghloul, AA, Kamel, AM, and El-Hassanein, EE (2020). Recent achievements for improving reproductive efficiency of dromedary camels in Egypt. Egyptian Journal of Animal Production 57, 61–65.

Rejraji, H, Vernet, P, and Drevet, JR (2002). GPX5 is present in the mouse caput and cauda epididymidis lumen at three different locations. Molecular Reproduction and Development 63, 96–103.
GPX5 is present in the mouse caput and cauda epididymidis lumen at three different locations.Crossref | GoogleScholarGoogle Scholar |

Scieglinska, D, and Krawczyk, Z (2015). Expression, function, and regulation of the testis-enriched heat shock HSPA2 gene in rodents and humans. Cell Stress and Chaperones 20, 221–235.
Expression, function, and regulation of the testis-enriched heat shock HSPA2 gene in rodents and humans.Crossref | GoogleScholarGoogle Scholar |

Scieglinska, D, Piglowski, W, Chekan, M, Mazurek, A, and Krawczyk, Z (2011). Differential expression of HSPA1 and HSPA2 proteins in human tissues; tissue microarray-based immunohistochemical study. Histochemistry and Cell Biology 135, 337–350.
Differential expression of HSPA1 and HSPA2 proteins in human tissues; tissue microarray-based immunohistochemical study.Crossref | GoogleScholarGoogle Scholar |

Shevtsov, M, Balogi, Z, Khachatryan, W, Gao, H, Vígh, L, and Multhoff, G (2020). Membrane-associated heat shock proteins in oncology: from basic research to new theranostic targets. Cells 9, 1263.
Membrane-associated heat shock proteins in oncology: from basic research to new theranostic targets.Crossref | GoogleScholarGoogle Scholar |

Son, W-Y, Han, C-T, Hwang, S-H, Lee, J-H, Kim, S, and Kim, YC (2000). Repression of hspA2 messenger RNA in human testes with abnormal spermatogenesis. Fertility and Sterility 73, 1138–1144.
Repression of hspA2 messenger RNA in human testes with abnormal spermatogenesis.Crossref | GoogleScholarGoogle Scholar |

Sullivan, R, and Mieusset, R (2016). The human epididymis: its function in sperm maturation. Human Reproduction Update 22, 574–587.
The human epididymis: its function in sperm maturation.Crossref | GoogleScholarGoogle Scholar |

Taylor, A, Robson, A, Houghton, BC, Jepson, CA, Ford, WCL, and Frayne, J (2013). Epididymal specific, selenium-independent GPX5 protects cells from oxidative stress-induced lipid peroxidation and DNA mutation. Human Reproduction 28, 2332–2342.
Epididymal specific, selenium-independent GPX5 protects cells from oxidative stress-induced lipid peroxidation and DNA mutation.Crossref | GoogleScholarGoogle Scholar |

Vernet, P, Faure, J, Dufaure, J-P, and Drevet, JR (1997). Tissue and developmental distribution, dependence upon testicular factors and attachment to spermatozoa of GPX5, a murine epididymis-specific glutathione peroxidase. Molecular Reproduction and Development 47, 87–98.
Tissue and developmental distribution, dependence upon testicular factors and attachment to spermatozoa of GPX5, a murine epididymis-specific glutathione peroxidase.Crossref | GoogleScholarGoogle Scholar |

Walker, WH (2010). Non-classical actions of testosterone and spermatogenesis. Philosophical Transactions of the Royal Society B: Biological Sciences 365, 1557–1569.
Non-classical actions of testosterone and spermatogenesis.Crossref | GoogleScholarGoogle Scholar |

Walther, DM, Kasturi, P, Zheng, M, Pinkert, S, Vecchi, G, Ciryam, P, Morimoto, RI, Dobson, CM, Vendruscolo, M, Mann, M, and Hartl, FU (2017). Widespread proteome remodeling and aggregation in aging C. elegans. Cell 168, 944.
Widespread proteome remodeling and aggregation in aging C. elegans.Crossref | GoogleScholarGoogle Scholar |

Wang, X, Li, T, Yin, D, Chen, N, An, X, Zhao, X, and Ma, Y (2020). Distinct expression and localization patterns of HSP70 in developmental reproductive organs of rams. Gene 760, 145029.
Distinct expression and localization patterns of HSP70 in developmental reproductive organs of rams.Crossref | GoogleScholarGoogle Scholar |

Wu, Y, Pei, Y, and Qin, Y (2011). Developmental expression of heat shock proteins 60, 70, 90, and A2 in rabbit testis. Cell and Tissue Research 344, 355–363.
Developmental expression of heat shock proteins 60, 70, 90, and A2 in rabbit testis.Crossref | GoogleScholarGoogle Scholar |

Yeste, M, Estrada, E, Rivera del Álamo, M-M, Bonet, S, Rigau, T, and Rodríguez-Gil, J-E (2014). The increase in phosphorylation levels of serine residues of protein HSP70 during holding time at 17°C is concomitant with a higher cryotolerance of boar spermatozoa. PLoS ONE 9, e90887.
The increase in phosphorylation levels of serine residues of protein HSP70 during holding time at 17°C is concomitant with a higher cryotolerance of boar spermatozoa.Crossref | GoogleScholarGoogle Scholar |

Zarrin, M, Riveros, JL, Ahmadpour, A, de Almeida, AM, Konuspayeva, G, Vargas-Bello-Pérez, E, Faye, B, and Hernández-Castellano, LE (2020). Correction to: Camelids: new players in the international animal production context. Tropical Animal Health and Production 52, 3931–3932.
Correction to: Camelids: new players in the international animal production context.Crossref | GoogleScholarGoogle Scholar |

Zhao, D-B, Bai, Y-H, and Niu, Y-W (2015). Composition and characteristics of Chinese Bactrian camel milk. Small Ruminant Research 127, 58–67.
Composition and characteristics of Chinese Bactrian camel milk.Crossref | GoogleScholarGoogle Scholar |

Zininga, T, Anokwuru, CP, Sigidi, MT, Tshisikhawe, MP, Ramaite, IID, Traoré, AN, Hoppe, H, Shonhai, A, and Potgieter, N (2017). Extracts obtained from Pterocarpus angolensis DC and Ziziphus mucronata exhibit antiplasmodial activity and inhibit heat shock protein 70 (Hsp70) function. Molecules 22, 1224.
Extracts obtained from Pterocarpus angolensis DC and Ziziphus mucronata exhibit antiplasmodial activity and inhibit heat shock protein 70 (Hsp70) function.Crossref | GoogleScholarGoogle Scholar |