1
|
Liang W, He Y, Zhu T, Zhang B, Liu S, Guo H, Liu P, Liu H, Li D, Kang X, Li W, Sun G. Dietary restriction promote sperm remodeling in aged roosters based on transcriptome analysis. BMC Genomics 2024; 25:680. [PMID: 38978040 PMCID: PMC11232191 DOI: 10.1186/s12864-024-10544-3] [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: 04/18/2024] [Accepted: 06/20/2024] [Indexed: 07/10/2024] Open
Abstract
BACKGROUND The breeder rooster has played a pivotal role in poultry production by providing high-quality semen. Typically, fertility peaks between 30 and 40 weeks of age and then declines rapidly from 45 to 55 weeks of age. Research into improving fertility in aging roosters is essential to extend their productive life. While progress has been made, enhancing fertility in aging roosters remains a significant challenge. METHODS To identify the genes related to promoting sperm remodeling in aged Houdan roosters, we combined changes in testis and semen quality with transcriptome sequencing (RNA-seq) to analyze the synchrony of semen quality and testis development. In this study, 350-day-old Houdan breeder roosters were selected for RNA-seq analysis in testis tissues from induced molting roosters (D group) and non-induced molting roosters (47DG group). All analyses of differentially expressed genes (DEGs) and functional enrichment were performed. Finally, we selected six DEGs to verify the accuracy of the sequencing by qPCR. RESULTS Compared with the 47DG group, sperm motility (P < 0.05), sperm density (P < 0.01), and testis weight (P < 0.05) were significantly increased in roosters in the D group. Further RNA-seq analysis of the testis between the D group and 47DG group identified 61 DEGs, with 21 up-regulated and 40 down-regulated. Functional enrichment analysis showed that the DEGs were primarily enriched in the cytokine-cytokine receptor interaction, Wnt signaling pathway, MAPK signaling pathway, TGF-β signaling pathway, and focal adhesion pathway. The qRT-PCR results showed that the expression trend of these genes was consistent with the sequencing results. WNT5A, FGFR3, AGTR2, TGFβ2, ROMO1, and SLC26A7 may play a role in testis development and spermatogenesis. This study provides fundamental data to enhance the reproductive value of aging roosters.
Collapse
Affiliation(s)
- Wenjie Liang
- College of Animal Science and Technology, Henan Agricultural University, Ping'an Avenue 218#, Zhengdong New District, Zhengzhou, 450046, P. R. China
| | - Yuehua He
- College of Animal Science and Technology, Henan Agricultural University, Ping'an Avenue 218#, Zhengdong New District, Zhengzhou, 450046, P. R. China
| | - Tingqi Zhu
- College of Animal Science and Technology, Henan Agricultural University, Ping'an Avenue 218#, Zhengdong New District, Zhengzhou, 450046, P. R. China
| | - Binbin Zhang
- College of Animal Science and Technology, Henan Agricultural University, Ping'an Avenue 218#, Zhengdong New District, Zhengzhou, 450046, P. R. China
| | - Shuangxing Liu
- College of Animal Science and Technology, Henan Agricultural University, Ping'an Avenue 218#, Zhengdong New District, Zhengzhou, 450046, P. R. China
| | - Haishan Guo
- College of Animal Science and Technology, Henan Agricultural University, Ping'an Avenue 218#, Zhengdong New District, Zhengzhou, 450046, P. R. China
| | - Pingquan Liu
- College of Animal Science and Technology, Henan Agricultural University, Ping'an Avenue 218#, Zhengdong New District, Zhengzhou, 450046, P. R. China
| | - Huayuan Liu
- Henan Fengyuan Poultry Co., Ltd, Nanyang, 473000, China
| | - Donghua Li
- The Shennong Laboratory, Zhengzhou, 450002, China
- College of Animal Science and Technology, Henan Agricultural University, Ping'an Avenue 218#, Zhengdong New District, Zhengzhou, 450046, P. R. China
| | - Xiangtao Kang
- The Shennong Laboratory, Zhengzhou, 450002, China
- College of Animal Science and Technology, Henan Agricultural University, Ping'an Avenue 218#, Zhengdong New District, Zhengzhou, 450046, P. R. China
| | - Wenting Li
- The Shennong Laboratory, Zhengzhou, 450002, China.
- College of Animal Science and Technology, Henan Agricultural University, Ping'an Avenue 218#, Zhengdong New District, Zhengzhou, 450046, P. R. China.
| | - Guirong Sun
- The Shennong Laboratory, Zhengzhou, 450002, China.
- College of Animal Science and Technology, Henan Agricultural University, Ping'an Avenue 218#, Zhengdong New District, Zhengzhou, 450046, P. R. China.
| |
Collapse
|
2
|
Wang T, Song G, Sun M, Zhang Y, Zhang B, Peng M, Li M. Nerolidol attenuates airway inflammation and airway remodeling and alters gut microbes in ovalbumin-induced asthmatic mice. Cell Biochem Funct 2024; 42:e3899. [PMID: 38088534 DOI: 10.1002/cbf.3899] [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: 10/08/2023] [Revised: 11/24/2023] [Accepted: 11/26/2023] [Indexed: 01/26/2024]
Abstract
Asthma is a common respiratory disease associated with airway inflammation. Nerolidol is an acyclic sesquiterpenoid with anti-inflammatory properties. BALB/C mice were sensitized with ovalbumin (OVA) to induce asthma symptoms and given different doses of Nerolidol. We found that Nerolidol reduced OVA-induced inflammatory cell infiltration, the number of goblet cells and collagen deposition in lung tissue. Nerolidol reduced the OVA-specific IgE levels in serum and alveolar lavage fluid in an asthma model. Immunohistochemical staining of α-SMA (the marker of airway smooth muscle) showed that Nerolidol caused bronchial basement membrane thinning in asthmatic mice. The hyperplasia of airway smooth muscle cells (ASMCs) is an important feature of airway remodeling in asthma. ASMCs were treated with 10 ng/mL TGF-β to simulate the pathological environment of asthma in vitro and then treated with different doses of Nerolidol. Nerolidol inhibited the activity of TGF-β/Smad signaling pathway both in the lung tissue of OVA-induced mouse and TGF-β-stimulated ASMCs. 16s rRNA sequencing was performed on feces of normal mice, the changes of intestinal flora in OVA-induced asthmatic mice and Nerolidol-treated asthmatic mice were studied. The results showed that Nerolidol reversed the reduced gut microbial alpha diversity in asthmatic mice. Nerolidol changed the relative abundance of gut bacteria at different taxonomic levels. At the phylum level, the dominant bacteria were Bacteroidota, Firmicutes, and Proteobacteria. At the genus level, the dominant bacteria were Lactobacillus, Muribaculaceae, Bacteroides, and Lachnospiraceae. We conclude that Nerolidol attenuates OVA-induced airway inflammation and alters gut microbes in mice with asthma via TGF-β/Smad signaling.
Collapse
Affiliation(s)
- Tingting Wang
- Department of Pediatrics, Henan University of Chinese Medicine, Zhengzhou, Henan, China
| | - Guihua Song
- Department of Pediatrics, The First Affiliated Hospital of Henan University of Chinese Medicine, Zhengzhou, Henan, China
| | - Mengmeng Sun
- Department of Pediatrics, The First Affiliated Hospital of Henan University of Chinese Medicine, Zhengzhou, Henan, China
| | - Yan Zhang
- Department of Pediatrics, The First Affiliated Hospital of Henan University of Chinese Medicine, Zhengzhou, Henan, China
| | - Bingxue Zhang
- Department of Pediatrics, The First Affiliated Hospital of Henan University of Chinese Medicine, Zhengzhou, Henan, China
| | - Minghao Peng
- Department of Pediatrics, The First Affiliated Hospital of Henan University of Chinese Medicine, Zhengzhou, Henan, China
| | - Mengyin Li
- Department of Pediatrics, Henan University of Chinese Medicine, Zhengzhou, Henan, China
| |
Collapse
|
3
|
Asthmatic Eosinophils Alter the Gene Expression of Extracellular Matrix Proteins in Airway Smooth Muscle Cells and Pulmonary Fibroblasts. Int J Mol Sci 2022; 23:ijms23084086. [PMID: 35456903 PMCID: PMC9031271 DOI: 10.3390/ijms23084086] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Revised: 04/04/2022] [Accepted: 04/06/2022] [Indexed: 11/26/2022] Open
Abstract
The impaired production of extracellular matrix (ECM) proteins by airway smooth muscle cells (ASMC) and pulmonary fibroblasts (PF) is a part of airway remodeling in asthma. This process might be influenced by eosinophils that migrate to the airway and abundantly secrete various cytokines, including TGF-β. We aimed to investigate the effect of asthmatic eosinophils on the gene expression of ECM proteins in ASMC and PF. A total of 34 study subjects were recruited: 14 with allergic asthma (AA), 9 with severe non-allergic eosinophilic asthma (SNEA), and 11 healthy subjects (HS). All AA patients underwent bronchial allergen challenge with D. pteronyssinus. The peripheral blood eosinophils were isolated using high-density centrifugation and magnetic separation. The individual cell cultures were made using hTERT ASMC and MRC-5 cell lines and the subjects’ eosinophils. The gene expression of ECM and the TGF-β signaling pathway was analyzed using qRT-PCR. We found that asthmatic eosinophils significantly promoted collagen I, fibronectin, versican, tenascin C, decorin, vitronectin, periostin, vimentin, MMP-9, ADAM33, TIMP-1, and TIMP-2 gene expression in ASMC and collagen I, collagen III, fibronectin, elastin, decorin, MMP-2, and TIMP-2 gene expression in PF compared with the HS eosinophil effect. The asthmatic eosinophils significantly increased the gene expression of several canonical and non-canonical TGF-β signaling pathway components in ASMC and PF compared with the HS eosinophil effect. The allergen-activated AA and SNEA eosinophils had a greater effect on these changes. In conclusion, asthmatic eosinophils, especially SNEA and allergen-activated eosinophils, imbalanced the gene expression of ECM proteins and their degradation-regulating proteins. These changes were associated with increased gene expression of TGF-β signaling pathway molecules in ASMC and PF.
Collapse
|
4
|
Yılmaz M, Polat OA, Karayiğit DZ, Ayyıldız T. Choroidal vascularity index and choroidal thickness changes in patients with allergic asthma. Photodiagnosis Photodyn Ther 2021; 36:102494. [PMID: 34450328 DOI: 10.1016/j.pdpdt.2021.102494] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Revised: 08/19/2021] [Accepted: 08/19/2021] [Indexed: 10/20/2022]
Abstract
BACKGROUND This study aimed to investigate whether the choroidal vascularity index (CVI), choroidal thickness (ChT), and retinal nerve fiber thickness (RNFL) of patients with allergic asthma change compared to the healthy control group. METHODS This cross-sectional, observational study comprised 59 eyes of 59 patients with allergic asthma (Group 1) and 50 eyes of 50 age and sex-matched healthy volunteers as a control group (Group 2). CVI was measured by binarization of images obtained from choroidal enhanced depth imaging (EDI) mode optic coherence tomography. CVI was defined as the ratio of the choroidal luminal area to the total circumscribed choroidal area. ChT was measured manually at 3 points, subfoveal and 1000 microns nasal and temporal to the fovea (SFCT, N1000, and T1000 respectively). RNFL measurements were subdivided as global, nasal, temporal, superonasal, superotemporal, inferonasal, and inferotemporal quadrants. RESULTS Subfoveal CVI and ChT were significantly lower in asthma patients (p:0,043 and p: 0.034, respectively). N1000 and T1000 ChT and RNFL thicknesses were lower in asthma patients compared to the control group, though no significant difference was found between them (p> 0.05). CONCLUSION Our findings suggest that asthma patients have choroidal structural changes. In the literature, there are not enough studies regarding the effects of asthma on ocular parameters.
Collapse
Affiliation(s)
- Mevlüt Yılmaz
- Ulucanlar Eye Research and Training Hospital, Ophthalmology Department, 06100 Altındag, Ankara, Turkey.
| | - Osman Ahmet Polat
- Erciyes University Medical Faculty Ophthalmology Department Kayseri, Turkey
| | - Duygu Zorlu Karayiğit
- Ahi Evran University Medical Faculty, Department of Pulmonary Diseases Kırşehir, Turkey
| | - Taha Ayyıldız
- Bursa City Hospital, Ophthalmology Department, Bursa, Turkey
| |
Collapse
|