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Liu Y, Sun D, Xu C, Liu X, Tang M, Ying S. In-depth transcriptome profiling of Cherry Valley duck lungs exposed to chronic heat stress. Front Vet Sci 2024; 11:1417244. [PMID: 39104549 PMCID: PMC11298465 DOI: 10.3389/fvets.2024.1417244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2024] [Accepted: 07/08/2024] [Indexed: 08/07/2024] Open
Abstract
Amidst rising global temperatures, chronic heat stress (CHS) is increasingly problematic for the poultry industry. While mammalian CHS responses are well-studied, avian-specific research is lacking. This study uses in-depth transcriptome sequencing to evaluate the pulmonary response of Cherry Valley ducks to CHS at ambient temperatures of 20°C and a heat-stressed 29°C. We detailed the CHS-induced gene expression changes, encompassing mRNAs, lncRNAs, and miRNAs. Through protein-protein interaction network analysis, we identified central genes involved in the heat stress response-TLR7, IGF1, MAP3K1, CIITA, LCP2, PRKCB, and PLCB2. Subsequent functional enrichment analysis of the differentially expressed genes and RNA targets revealed significant engagement in immune responses and regulatory processes. KEGG pathway analysis underscored crucial immune pathways, specifically those related to intestinal IgA production and Toll-like receptor signaling, as well as Salmonella infection and calcium signaling pathways. Importantly, we determined six miRNAs-miR-146, miR-217, miR-29a-3p, miR-10926, miR-146b-5p, and miR-17-1-3p-as potential key regulators within the ceRNA network. These findings enhance our comprehension of the physiological adaptation of ducks to CHS and may provide a foundation for developing strategies to improve duck production under thermal stress.
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Affiliation(s)
- Yi Liu
- School of Life Sciences, Jiangsu University, Zhenjiang, Jiangsu, China
- Institute of Animal Science, Jiangsu Academy of Agricultural Sciences, Nanjing, China
| | - Dongyue Sun
- College of Animal Science and Technology, Nanjing Agricultural University, Nanjing, China
| | - Congcong Xu
- College of Animal Science and Technology, Beijing University of Agriculture, Beijing, China
| | - Xiaoyong Liu
- School of Life Sciences, Jiangsu University, Zhenjiang, Jiangsu, China
| | - Min Tang
- School of Life Sciences, Jiangsu University, Zhenjiang, Jiangsu, China
| | - Shijia Ying
- Institute of Animal Science, Jiangsu Academy of Agricultural Sciences, Nanjing, China
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Luo X, Guo J, Zhang J, Ma Z, Li H. Overview of chicken embryo genes related to sex differentiation. PeerJ 2024; 12:e17072. [PMID: 38525278 PMCID: PMC10959104 DOI: 10.7717/peerj.17072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Accepted: 02/18/2024] [Indexed: 03/26/2024] Open
Abstract
Sex determination in chickens at an early embryonic stage has been a longstanding challenge in poultry production due to the unique ZZ:ZW sex chromosome system and various influencing factors. This review has summarized the genes related to the sex differentiation of chicken early embryos (mainly Dmrt1, Sox9, Amh, Cyp19a1, Foxl2, Tle4z1, Jun, Hintw, Ube2i, Spin1z, Hmgcs1, Foxd1, Tox3, Ddx4, cHemgn and Serpinb11 in this article), and has found that these contributions enhance our understanding of the genetic basis of sex determination in chickens, while identifying potential gene targets for future research. This knowledge may inform and guide the development of sex screening technologies for hatching eggs and support advancements in gene-editing approaches for chicken embryos. Moreover, these insights offer hope for enhancing animal welfare and promoting conservation efforts in poultry production.
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Affiliation(s)
- Xiaolu Luo
- Guangdong Provincial Key Laboratory of Animal Molecular Design and Precise Breeding, School of Life Science and Engineering, Foshan University, Foshan, Guangdong, China
| | - Jiancheng Guo
- Guangdong Provincial Key Laboratory of Animal Molecular Design and Precise Breeding, School of Life Science and Engineering, Foshan University, Foshan, Guangdong, China
| | - Jiahang Zhang
- Guangdong Provincial Key Laboratory of Animal Molecular Design and Precise Breeding, School of Life Science and Engineering, Foshan University, Foshan, Guangdong, China
| | - Zheng Ma
- Guangdong Provincial Key Laboratory of Animal Molecular Design and Precise Breeding, School of Life Science and Engineering, Foshan University, Foshan, Guangdong, China
| | - Hua Li
- Guangdong Provincial Key Laboratory of Animal Molecular Design and Precise Breeding, School of Life Science and Engineering, Foshan University, Foshan, Guangdong, China
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Lin X, Jin Z, Li S, Zheng M, Xing Y, Liu X, Lv M, Zhao M, Geng T, Gong D, Zhao D, Liu L. Preliminary Study on Expression and Function of the Chicken W Chromosome Gene MIER3 in Embryonic Gonads. Int J Mol Sci 2023; 24:ijms24108891. [PMID: 37240242 DOI: 10.3390/ijms24108891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 05/02/2023] [Accepted: 05/03/2023] [Indexed: 05/28/2023] Open
Abstract
The sex chromosomes of birds are designated Z and W. The male is homogamous (ZZ), and the female is heterogamous (ZW). The chicken W chromosome is a degenerate version of the Z chromosome and harbors only 28 protein-coding genes. We studied the expression pattern of the W chromosome gene MIER3 (showing differential expression during gonadogenesis) in chicken embryonic gonads and its potential role in gonadal development. The W copy of MIER3 (MIER3-W) shows a gonad-biased expression in chicken embryonic tissues which was different from its Z copy. The overall expression of MIER3-W and MIER3-Z mRNA and protein is correlated with the gonadal phenotype being higher in female gonads than in male gonads or female-to-male sex-reversed gonads. Chicken MIER3 protein is highly expressed in the nucleus, with relatively lower expression in the cytoplasm. Overexpression of MIER3-W in male gonad cells suggested its effect on the GnRH signaling pathway, cell proliferation, and cell apoptosis. MIER3 expression is associated with the gonadal phenotype. MIER3 may promote female gonadal development by regulating EGR1 and αGSU genes. These findings enrich our knowledge of chicken W chromosome genes and support a more systematic and in-depth understanding of gonadal development in chickens.
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Affiliation(s)
- Xiao Lin
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China
| | - Zidi Jin
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China
| | - Shuo Li
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China
| | - Mingde Zheng
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China
| | - Ya Xing
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China
| | - Xikui Liu
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China
| | - Mengqing Lv
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China
| | - Minmeng Zhao
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China
| | - Tuoyu Geng
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China
| | - Daoqing Gong
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China
| | - Debiao Zhao
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China
| | - Long Liu
- College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China
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Sexually dimorphic expression of a chicken sex chromosome gene (VCP) reflects differences in gonadal development between males and females. Biochem Biophys Res Commun 2021; 582:21-27. [PMID: 34678592 DOI: 10.1016/j.bbrc.2021.10.026] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2021] [Revised: 10/07/2021] [Accepted: 10/11/2021] [Indexed: 11/24/2022]
Abstract
The chicken has a Z-W sex chromosome system, in which the males are the homogametic sex (ZZ) and the females the heterogametic sex (ZW). The smaller W chromosome is generally considered to be a highly degraded copy of the Z chromosome that retains around 28-30 homologous protein-coding genes' These Z-W homologues are thought to have important, but undefined, roles in development, and here we explore the role of one of these genes, VCP (Valosin Containing Protein) in gonadogenesis. We established RNA expression levels of both Z and W VCP homologues, the levels of VCP protein, and the cellular localization of VCP protein in male and female embryonic gonads during development. We also assessed the effects of female-to-male sex-reversal on VCP expression in developing gonads. The results showed that both VCP RNA and protein are expressed at higher levels in female than male gonads, and the expression levels of VCP protein and VCP-Z transcript, but not VCP-W transcript, are decreased in female-to-male sex reversed gonads. In addition, the spatial expression of VCP protein differs between male and female embryonic gonads: in testes, VCP protein is mainly confined to the medullary sex cords, while in ovaries, VCP protein is expressed throughout the medulla and at higher levels in the cortex. The results suggest that sexually dimorphic expression of chicken VCP reflects differences in gonadal morphology between sexes.
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Mesbah M, Forouzanfar M, Eghbalsaied S. Supplementation of Estradiol Into Semen Extender Improved Goat Sperm Cryopreservation. Biopreserv Biobank 2021; 20:59-66. [PMID: 34756107 DOI: 10.1089/bio.2020.0169] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Estradiol is a steroid hormone excreted from the female gonads, mainly during the pre-estrus. However, the potential effects of estradiol are yet to be explored on sperm parameters through cryopreservation. In this study, we supplemented estradiol, 3 and 5 μM, in the goat semen extender and assessed the sperm parameters after a freeze-thawing process. Sperm motility was assessed using the computer-assisted sperm analysis system. Sperm viability and membrane integrity improved using both 3 and 5 μM concentrations of estradiol. The highest rate of progressive motility was observed in the 3 μM estradiol group. However, a higher concentration of estradiol (5 μM) reduced the progressive motility. Then, we were interested to see if the supportive effect of estradiol on sperm motility is mediated through the intracellular concentration of calcium ionophore. We supplemented the semen extender with 1 and 10 mM ethylenediaminetetraacetic acid (EDTA) and showed that 1 mM has no adverse effect on progressive sperm motility. Then, estradiol (3 μM) was supplemented with or without EDTA (1 mM) into the semen extender. Individual EDTA treatment improved the progressive sperm motility compared to the control group. However, in the presence of estradiol, EDTA treatment reduced the progressive motility compared to the individual estradiol group. This indicated a considerable interaction between estradiol and EDTA for progressive sperm motility. Indeed, EDTA reduced the supportive effects of estradiol on sperm cryopreservation parameters. These results indicated that induction of higher progressive sperm motility in response to estradiol is a calcium-dependent process, as the EDTA did completely abrogate the estradiol-mediated effect.
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Affiliation(s)
- Mohsen Mesbah
- Department of Biology, Fars Science and Research Branch, Islamic Azad University, Fars, Iran.,Department of Biology, Shiraz Branch, Islamic Azad University, Shiraz, Iran
| | - Mohsen Forouzanfar
- Department of Biology, Marvdasht Branch, Islamic Azad University, Marvdasht, Iran
| | - Shahin Eghbalsaied
- Department of Animal Science, Isfahan (Khorasgan) Branch, Islamic Azad University, Isfahan, Iran
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Dai L, Lu Y, Jiang L, Zhu L, Zhang J, Wang F, Gao Y, Xin W. SRY-Box Transcription Factor 9 (SOX9) Affects the Proliferation, Invasion and Epithelial to Mesenchymal Transition (EMT) of Intrahepatic Cholangiocarcinoma by Regulating Transforming Growth Factor β (TGF β)/Smad Signaling. J BIOMATER TISS ENG 2021. [DOI: 10.1166/jbt.2021.2772] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Intrahepatic cholangiocarcinoma (ICC) develops rapidly with a high malignancy. SOX9 expression is increased in several tumors. However, its expression and role in intrahepatic cholangiocarcinoma have not yet been elucidated. Real time PCR and Western blot were done to assess SOX9 expression
in tumor tissues and adjacent tissues of ICC. ICC cell line QBC939 cells were separated into control group, SOX9 overexpression group and SOX9 siRNA group followed by analysis of cell survival by MTT assay, cell migration by cell scratch assay, cell invasion by transwell chamber, E-cadherin
and Vimentin level by western blot, TGFβ/Smad signaling protein level by real time PCR. SOX9 level in tumor tissues was significantly increased compared to adjacent tissues (P < 0.05) and it was associated with TNM stage, tissue type and metastasis, and survival time
(P < 0.05). Transfection of pcDNA3.1-SOX9 upregulated SOX9, promoted cell proliferation, migration and invasion, downregulated E-cadherin, upregulated Vimentin, TGF-β1 and Smad4 (P < 0.05). SOX9 siRNA transfection into QBC939 cells could significantly reverse
the above mentioned changes (P < 0.05). SOX9 level is increased in intrahepatic cholangiocarcinoma and targeting SOX9 can inhibit cell migration and invasion, and EMT via regulating TGFβ/Smad signaling.
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Affiliation(s)
- Ling Dai
- Intensive Care Second Unit (Second Ward), Wuhan No. 1 Hospital, Wuhan, Hubei, 430000, China
| | - Yuqing Lu
- Department of Hepatobiliary Surgery, Wuhan No. 1 Hospital, Wuhan, Hubei, 430000, China
| | - Lu Jiang
- Intensive Care Second Unit (Second Ward), Wuhan No. 1 Hospital, Wuhan, Hubei, 430000, China
| | - Liping Zhu
- Department of Hepatobiliary Surgery, Wuhan No. 1 Hospital, Wuhan, Hubei, 430000, China
| | - Jing Zhang
- Taizhou Vocational and Technical College, Taizhou, Zhejiang, 318000, China
| | - Fang Wang
- Department of Hepatobiliary Surgery, Wuhan No. 1 Hospital, Wuhan, Hubei, 430000, China
| | - Yuanyuan Gao
- Intensive Care Second Unit (Second Ward), Wuhan No. 1 Hospital, Wuhan, Hubei, 430000, China
| | - Wenwei Xin
- Department Emergency, Taizhou First Peoples Hospital, Taizhou, Zhejiang, 318000, China
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Liu L, Fan Y, Zhao D, Ioannidis J, Gong D, Clinton M. Expression Profile of Chicken Sex Chromosome Gene BTF3 is Linked to Gonadal Phenotype. Sex Dev 2020; 13:212-220. [PMID: 32155647 DOI: 10.1159/000506344] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/31/2020] [Indexed: 12/18/2022] Open
Abstract
In birds, the female is heterogametic (ZW) and the male homogametic (ZZ). The small W chromosome comprises only 28 protein coding genes (homologues to Z chromosome counterparts) and a number of repeat regions. Here, we report our analysis of one of these genes, BTF3 (basic transcription factor 3), which exhibits differential expression during gonadogenesis. We measured RNA levels of both Z and W homologues and BTF3 protein levels in male and female gonads during development of the chicken embryo. In addition, BTF3 RNA and protein levels were compared in female gonads (ovary) and in female gonads following treatment to induce sex reversal (testis). Combined BTF3 RNA levels were higher in female gonads than male gonads, while BTF3-Z was expressed at similar levels in males and females. Surprisingly, BTF3 protein levels were higher in male gonads than female gonads at embryonic day 6 (E6), suggesting translational rather than transcriptional regulation. BTF3 protein was expressed in both somatic and germ cells and was restricted to the medulla of the developing ovary in females and the sex cords of the developing testis in males. In addition, in gonadal sex-reversed females, RNA and protein levels of BTF3 were similar to those normally found in male gonads, suggesting that BTF3 expression correlated with the gonadal phenotype.
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Jazi V, Farahi M, Khajali F, Abousaad S, Ferket P, Assadi Soumeh E. Effect of dietary supplementation of whey powder and Bacillus subtilis on growth performance, gut and hepatic function, and muscle antioxidant capacity of Japanese quail. J Anim Physiol Anim Nutr (Berl) 2020; 104:886-897. [PMID: 32072684 DOI: 10.1111/jpn.13323] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2019] [Revised: 11/04/2019] [Accepted: 11/15/2019] [Indexed: 12/25/2022]
Abstract
This experiment was conducted to evaluate the effects of dietary supplementation of whey powder (WP), Bacillus subtilis (BAS), and their combination (MIX) on growth performance, intestinal morphology, caecal microflora, hepatic gene expression, blood metabolites, and skeletal muscle antioxidant capacity in Japanese quails. A total of 400 one-day-old Japanese quails were randomly distributed to 20-floor pens (4 dietary treatments, 5 replications per treatment, 20 birds per pen). The birds were fed a basal diet (control, CON) or the basal diet supplemented with 40 g/kg WP, 1 g/kg BAS probiotic or 40 g/kg WP plus 1 g/kg BAS probiotic for five weeks. Feed intake was not affected by the treatments at any stage of the trial. However, the WP, BAS, and MIX feed had better weight gain and feed conversion ratio compared to the CON during the entire production period (day 1-35; p < .05). Feeding the WP, BAS, and MIX diets caused no significant difference in morphometric measures in the duodenum, jejunum, and ileum other than the villus height to crypt depth ratio in the ileum (p < .05). The expression of insulin-like growth factor-1 (IGF-1) and growth hormone genes was highly upregulated in the liver of the birds fed the MIX diet (p < .05). Feeding birds with the diets containing WP, BAS, and MIX increased the population of caecal lactic acid bacteria and reduced serum cholesterol concentration compared to the CON diet (p < .05). Likewise, the tested feed additives increased superoxide dismutase and glutathione peroxidase enzyme activities in the thigh muscle (p < .05). No synergistic effect was found between WP and BAS in studied parameters other than IGF-1 gene expression. Improved growth performance of Japanese quails by feeding the WP, BAS, and the MIX feed could be linked to improved absorptive capacity of the small intestine as well as over-expression of anabolic growth factors. In conclusion, WP with or without BAS could be considered as a beneficial dietary supplement to enhance productive performance, gut functionality, and antioxidant capacity of Japanese quail.
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Affiliation(s)
- Vahid Jazi
- Department of Animal and Poultry Nutrition, Faculty of Animal Science, Gorgan University of Agricultural Sciences and Natural Resources, Gorgan, Iran
| | - Majid Farahi
- Genetics and Animal Breeding, Department of Animal Science, Tarbiat Modares University, Tehran, Iran
| | - Fariborz Khajali
- Department of Animal Science, Shahrekord University, Shahrekord, Iran
| | - Shaymma Abousaad
- Prestage Department of Poultry Science, NC State University, Raleigh, NC, USA
| | - Peter Ferket
- Prestage Department of Poultry Science, NC State University, Raleigh, NC, USA
| | - Elham Assadi Soumeh
- School of Agriculture and Food Science, University of Queensland, Qld, Australia
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