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Zhang Z, Wu X, Kong Y, Zou P, Wang Y, Zhang H, Cui G, Zhu W, Chen H. Dynamic Changes and Effects of H 2S, IGF-1, and GH in the Traumatic Brain Injury. Biochem Genet 2024:10.1007/s10528-023-10557-9. [PMID: 38233694 DOI: 10.1007/s10528-023-10557-9] [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: 06/27/2023] [Accepted: 10/21/2023] [Indexed: 01/19/2024]
Abstract
The aim of this study was to examine the expression changes of H2S, IGF-1, and GH in traumatic brain injury (TBI) patients and to detect their neuroprotective functions after TBI. In this study, we first collected cerebrospinal fluid (CSF) and plasma from TBI patients at different times after injury and evaluated the concentrations of H2S, IGF-1, and GH. In vitro studies were using the scratch-induced injury model and cell-cell interaction model (HT22 hippocampal neurons co-cultured with LPS-induced BV2 microglia cells). In vivo studies were using the controlled cortical impact (CCI) model in mice. Cell viability was assessed by CCK-8 assay. Pro-inflammatory cytokines expression was determined by qRT-PCR, ELISA, and nitric oxide production. Western blot was performed to assess the expression of CBS, CSE, IGF-1, and GHRH. Moreover, the recovery of TBI mice was evaluated for behavioral function by applying the modified Neurological Severity Score (mNSS), the Rotarod test, and the Morris water maze. We discovered that serum H2S, CSF H2S, and serum IGF-1 concentrations were all adversely associated with the severity of the TBI, while the concentrations of IGF-1 and GH in CSF and GH in the serum were all positively related to TBI severity. Experiments in vitro and in vivo indicated that treatment with NaHS (H2S donor), IGF-1, and MR-409 (GHRH agonist) showed protective effects after TBI. This study gives novel information on the functions of H2S, IGF-1, and GH in TBI.
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Affiliation(s)
- Zhen Zhang
- Department of Neurosurgery, Yantai Yuhuangding Hospital, Yuhuangding East Road, Zhifu District, 264000, Yantai, Shandong, China
| | - Xin Wu
- Department of Neurosurgery, Yantai Yuhuangding Hospital, Yuhuangding East Road, Zhifu District, 264000, Yantai, Shandong, China
| | - Yang Kong
- Department of Neurosurgery, Yantai Yuhuangding Hospital, Yuhuangding East Road, Zhifu District, 264000, Yantai, Shandong, China
| | - Peng Zou
- Department of Neurosurgery, Yantai Yuhuangding Hospital, Yuhuangding East Road, Zhifu District, 264000, Yantai, Shandong, China
| | - Yanbin Wang
- Department of Neurosurgery, Yantai Yuhuangding Hospital, Yuhuangding East Road, Zhifu District, 264000, Yantai, Shandong, China
| | - Hongtao Zhang
- Department of Neurosurgery, Yantai Yuhuangding Hospital, Yuhuangding East Road, Zhifu District, 264000, Yantai, Shandong, China
| | - Guangqiang Cui
- Department of Neurosurgery, Yantai Yuhuangding Hospital, Yuhuangding East Road, Zhifu District, 264000, Yantai, Shandong, China
| | - Wei Zhu
- Department of Neurosurgery, Yantai Yuhuangding Hospital, Yuhuangding East Road, Zhifu District, 264000, Yantai, Shandong, China.
| | - Hongguang Chen
- Department of Neurosurgery, Yantai Yuhuangding Hospital, Yuhuangding East Road, Zhifu District, 264000, Yantai, Shandong, China.
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Dong X, Liu C, Miao J, Lin X, Wang Y, Wang Z, Hou Q. Effect of serotonin on the cell viability of the bovine mammary alveolar cell-T (MAC-T) cell line. JOURNAL OF ANIMAL SCIENCE AND TECHNOLOGY 2022; 64:922-936. [PMID: 36287778 PMCID: PMC9574616 DOI: 10.5187/jast.2022.e50] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 05/30/2022] [Accepted: 06/13/2022] [Indexed: 12/02/2022]
Abstract
5-Hydroxytryptamine (5-HT), a monoamine, as a local regulator in the mammary gland is a chemical signal produced by the mammary epithelium cell. In cows, studies have shown that 5-HT is associated with epithelial cell apoptosis during the degenerative phase of the mammary gland. However, studies in other tissues have shown that 5-HT can effectively promote cell viability. Whether 5-HT could have an effect on mammary cell viability in dairy cows is still unknown. The purpose of this study was to determine: (1) effect of 5-HT on the viability of bovine mammary epithelial cells and its related signaling pathways, (2) interaction between prolactin (PRL) and 5-HT on the cell viability. The bovine mammary alveolar cell-T (MAC-T) were cultured with different concentrations of 5-HT for 12, 24, 48 or 72 hours, and then were assayed using cell counting kit-8, polymerase chain reaction (PCR) and immunobloting. The results suggested that 20 μM 5-HT treatment for 12 or 24 h promote cell viability, which was mainly induced by the activation of 5-HT receptor (5-HTR) 1B and 4, because the increase caused by 5-HT vanished when 5-HTR 1B and 4 was blocked by SB224289 and SB204070. And protein expression of mammalian target of rapamycin (mTOR), eukaryotic translation elongation factor 2 (eEF2), janus kinase 2 (JAK2) and signal transducer and activator of transcription 5 (STAT5) were decreased after blocking 5-HT 1B and 4 receptors. When MAC-T cells were treated with 5-HT and PRL simultaneously for 24 h, both the cell viability and the level of mTOR protein were significantly higher than that cultured with 5-HT or PRL alone. In conclusion, our study suggested that 5-HT promotes the viability of MAC-T cells by 5-HTR 1B and/or 4. Furthermore, there is a reciprocal relationship between PRL and 5-HT.
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Affiliation(s)
- Xusheng Dong
- Ruminant Nutrition and Physiology
Laboratory, College of Animal Science and Technology, Shandong Agricultural
University, Taian, Shandong 271018, China
| | - Chen Liu
- Ruminant Nutrition and Physiology
Laboratory, College of Animal Science and Technology, Shandong Agricultural
University, Taian, Shandong 271018, China
| | - Jialin Miao
- Ruminant Nutrition and Physiology
Laboratory, College of Animal Science and Technology, Shandong Agricultural
University, Taian, Shandong 271018, China
| | - Xueyan Lin
- Ruminant Nutrition and Physiology
Laboratory, College of Animal Science and Technology, Shandong Agricultural
University, Taian, Shandong 271018, China
| | - Yun Wang
- Ruminant Nutrition and Physiology
Laboratory, College of Animal Science and Technology, Shandong Agricultural
University, Taian, Shandong 271018, China
| | - Zhonghua Wang
- Ruminant Nutrition and Physiology
Laboratory, College of Animal Science and Technology, Shandong Agricultural
University, Taian, Shandong 271018, China,Corresponding author: Zhonghua Wang,
Ruminant Nutrition and Physiology Laboratory, College of Animal Science and
Technology, Shandong Agricultural University, Taian, Shandong 271018, China.
Tel: +86-15005485951, E-mail:
| | - Qiuling Hou
- Ruminant Nutrition and Physiology
Laboratory, College of Animal Science and Technology, Shandong Agricultural
University, Taian, Shandong 271018, China,Corresponding author: Qiuling Hou,
Ruminant Nutrition and Physiology Laboratory, College of Animal Science and
Technology, Shandong Agricultural University, Taian, Shandong 271018, China.
Tel: +86-15064175925, E-mail:
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Zhang B, Lin T, Bai X, An X, Dai L, Shi J, Zhang Y, Zhao X, Zhang Q. Sulfur Amino Acid Metabolism and the Role of Endogenous Cystathionine-γ-lyase/H2S in Holstein Cows with Clinical Mastitis. Animals (Basel) 2022; 12:ani12111451. [PMID: 35681915 PMCID: PMC9179249 DOI: 10.3390/ani12111451] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Revised: 05/28/2022] [Accepted: 05/31/2022] [Indexed: 12/14/2022] Open
Abstract
H2S plays an important role in various inflammatory diseases. However, the role of H2S and synthetic enzymes in Holstein cows with CM is unknown. The aim of this study was to identify DEPs associated with sulfide metabolism and further investigate their roles in dairy cows with CM. From 3739 DEPs generated by data-independent acquisition proteomics, we identified a total of 17 DEPs included in 44 GO terms and five KEGG pathways related to sulfide metabolism, including CTH and cystathionine-β-synthase (CBS). Immunohistochemical and immunofluorescence staining results showed that CTH and CBS proteins were present mainly in the cytoplasm of mammary epithelial cells. Endogenous H2S production in the serum of the CM group was significantly lower than that of the healthy Holstein cows. CTH and CBS mRNA and protein levels in the mammary glands of the CM group were significantly downregulated compared to those of the healthy group. These results indicate that CTH and H2S were correlated with the occurrence and development of CM in Holstein cows, which provides important insights into the function and regulatory mechanism of CTH/H2S in Holstein cows.
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Affiliation(s)
- Bohao Zhang
- College of Veterinary Medicine, Gansu Agricultural University, Lanzhou 730070, China; (B.Z.); (Y.Z.)
- College of Life Science and Biotechnology, Gansu Agricultural University, Lanzhou 730070, China; (T.L.); (X.B.); (X.A.); (L.D.); (J.S.)
- Gansu Key Laboratory of Animal Generational Physiology and Reproductive Regulation, Lanzhou 730070, China
| | - Ting Lin
- College of Life Science and Biotechnology, Gansu Agricultural University, Lanzhou 730070, China; (T.L.); (X.B.); (X.A.); (L.D.); (J.S.)
- Gansu Key Laboratory of Animal Generational Physiology and Reproductive Regulation, Lanzhou 730070, China
| | - Xu Bai
- College of Life Science and Biotechnology, Gansu Agricultural University, Lanzhou 730070, China; (T.L.); (X.B.); (X.A.); (L.D.); (J.S.)
- Gansu Key Laboratory of Animal Generational Physiology and Reproductive Regulation, Lanzhou 730070, China
| | - Xiaoxiao An
- College of Life Science and Biotechnology, Gansu Agricultural University, Lanzhou 730070, China; (T.L.); (X.B.); (X.A.); (L.D.); (J.S.)
- Gansu Key Laboratory of Animal Generational Physiology and Reproductive Regulation, Lanzhou 730070, China
| | - Lijun Dai
- College of Life Science and Biotechnology, Gansu Agricultural University, Lanzhou 730070, China; (T.L.); (X.B.); (X.A.); (L.D.); (J.S.)
- Gansu Key Laboratory of Animal Generational Physiology and Reproductive Regulation, Lanzhou 730070, China
| | - Jun Shi
- College of Life Science and Biotechnology, Gansu Agricultural University, Lanzhou 730070, China; (T.L.); (X.B.); (X.A.); (L.D.); (J.S.)
- Gansu Key Laboratory of Animal Generational Physiology and Reproductive Regulation, Lanzhou 730070, China
| | - Yong Zhang
- College of Veterinary Medicine, Gansu Agricultural University, Lanzhou 730070, China; (B.Z.); (Y.Z.)
- College of Life Science and Biotechnology, Gansu Agricultural University, Lanzhou 730070, China; (T.L.); (X.B.); (X.A.); (L.D.); (J.S.)
- Gansu Key Laboratory of Animal Generational Physiology and Reproductive Regulation, Lanzhou 730070, China
| | - Xingxu Zhao
- College of Veterinary Medicine, Gansu Agricultural University, Lanzhou 730070, China; (B.Z.); (Y.Z.)
- College of Life Science and Biotechnology, Gansu Agricultural University, Lanzhou 730070, China; (T.L.); (X.B.); (X.A.); (L.D.); (J.S.)
- Gansu Key Laboratory of Animal Generational Physiology and Reproductive Regulation, Lanzhou 730070, China
- Correspondence: (X.Z.); (Q.Z.); Tel.: +86-93-1763-2509 (Q.Z.)
| | - Quanwei Zhang
- College of Veterinary Medicine, Gansu Agricultural University, Lanzhou 730070, China; (B.Z.); (Y.Z.)
- College of Life Science and Biotechnology, Gansu Agricultural University, Lanzhou 730070, China; (T.L.); (X.B.); (X.A.); (L.D.); (J.S.)
- Gansu Key Laboratory of Animal Generational Physiology and Reproductive Regulation, Lanzhou 730070, China
- Correspondence: (X.Z.); (Q.Z.); Tel.: +86-93-1763-2509 (Q.Z.)
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