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Huang Y, Ge MX, Li YH, Li JL, Yu Q, Xiao FH, Ao HS, Yang LQ, Li J, He Y, Kong QP. Longevity-Associated Transcription Factor ATF7 Promotes Healthspan by Suppressing Cellular Senescence and Systematic Inflammation. Aging Dis 2023:AD.2022.1217. [PMID: 37163432 PMCID: PMC10389835 DOI: 10.14336/ad.2022.1217] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Accepted: 12/17/2022] [Indexed: 05/12/2023] Open
Abstract
Aging is characterized by persistent low-grade systematic inflammation, which is largely responsible for the occurrence of various age-associated diseases. We and others have previously reported that long-lived people (such as centenarians) can delay the onset of or even escape certain major age-related diseases. Here, by screening blood transcriptome and inflammatory profiles, we found that long-lived individuals had a relatively lower inflammation level (IL6, TNFα), accompanied by up-regulation of activating transcription factor 7 (ATF7). Interestingly, ATF7 expression was gradually reduced during cellular senescence. Loss of ATF7 induced cellular senescence, while overexpression delayed senescence progress and senescence-associated secretory phenotype (SASP) secretion. We showed that the anti-senescence effects of ATF7 were achieved by inhibiting nuclear factor kappa B (NF-κB) signaling and increasing histone H3K9 dimethylation (H3K9me2). In Caenorhabditis elegans, ATF7 overexpression significantly suppressed aging biomarkers and extended lifespan. Our findings suggest that ATF7 is a longevity-promoting factor that lowers cellular senescence and inflammation in long-lived individuals.
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Affiliation(s)
- Yaqun Huang
- State Key Laboratory of Genetic Resources and Evolution, Key Laboratory of Healthy Aging Research of Yunnan Province, Kunming Key Laboratory of Healthy Aging Study, KIZ/CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, China
- Department of Dermatology/National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha 410000, China
- Hunan Key Laboratory of Aging Biology, Xiangya Hospital, Central South University, Changsha, China
| | - Ming-Xia Ge
- State Key Laboratory of Genetic Resources and Evolution, Key Laboratory of Healthy Aging Research of Yunnan Province, Kunming Key Laboratory of Healthy Aging Study, KIZ/CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, China
- Kunming College of Life Science, University of Chinese Academy of Sciences, Beijing, China
| | - Yu-Hong Li
- State Key Laboratory of Genetic Resources and Evolution, Key Laboratory of Healthy Aging Research of Yunnan Province, Kunming Key Laboratory of Healthy Aging Study, KIZ/CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, China
| | - Jing-Lin Li
- State Key Laboratory of Genetic Resources and Evolution, Key Laboratory of Healthy Aging Research of Yunnan Province, Kunming Key Laboratory of Healthy Aging Study, KIZ/CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, China
- Department of Dermatology/National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha 410000, China
- Hunan Key Laboratory of Aging Biology, Xiangya Hospital, Central South University, Changsha, China
| | - Qin Yu
- State Key Laboratory of Genetic Resources and Evolution, Key Laboratory of Healthy Aging Research of Yunnan Province, Kunming Key Laboratory of Healthy Aging Study, KIZ/CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, China
| | - Fu-Hui Xiao
- State Key Laboratory of Genetic Resources and Evolution, Key Laboratory of Healthy Aging Research of Yunnan Province, Kunming Key Laboratory of Healthy Aging Study, KIZ/CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, China
| | - Hong-Shun Ao
- State Key Laboratory of Genetic Resources and Evolution, Key Laboratory of Healthy Aging Research of Yunnan Province, Kunming Key Laboratory of Healthy Aging Study, KIZ/CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, China
- Kunming College of Life Science, University of Chinese Academy of Sciences, Beijing, China
| | - Li-Qin Yang
- State Key Laboratory of Genetic Resources and Evolution, Key Laboratory of Healthy Aging Research of Yunnan Province, Kunming Key Laboratory of Healthy Aging Study, KIZ/CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, China
| | - Ji Li
- Department of Dermatology/National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha 410000, China
- Hunan Key Laboratory of Aging Biology, Xiangya Hospital, Central South University, Changsha, China
| | - Yonghan He
- State Key Laboratory of Genetic Resources and Evolution, Key Laboratory of Healthy Aging Research of Yunnan Province, Kunming Key Laboratory of Healthy Aging Study, KIZ/CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, China
| | - Qing-Peng Kong
- State Key Laboratory of Genetic Resources and Evolution, Key Laboratory of Healthy Aging Research of Yunnan Province, Kunming Key Laboratory of Healthy Aging Study, KIZ/CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, China
- CAS Center for Excellence in Animal Evolution and Genetics, Chinese Academy of Sciences, Kunming, China
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Xiao FH, Wang HT, Chen XQ, Ge MX, Yan D, Yang XL, Yang LQ, Lin R, Guo RH, Zhang W, Tang NLS, He Y, Zhou J, Cai WW, Kong QP. Hypermethylation in H3K9me3 regions characterizes the centenarian methylomes in healthy aging. Natl Sci Rev 2023; 10:nwad067. [PMID: 37181094 PMCID: PMC10171629 DOI: 10.1093/nsr/nwad067] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/12/2023] Open
Affiliation(s)
- Fu-Hui Xiao
- State Key Laboratory of Genetic Resources and Evolution, Key Laboratory of Healthy Aging Research of Yunnan Province, Kunming Key Laboratory of Healthy Aging Study, Kunming Institute of Zoology, Chinese Academy of Sciences , Kunming 650201 , China
- KIZ/CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases , Kunming 650201 , China
| | - Hao-Tian Wang
- State Key Laboratory of Genetic Resources and Evolution, Key Laboratory of Healthy Aging Research of Yunnan Province, Kunming Key Laboratory of Healthy Aging Study, Kunming Institute of Zoology, Chinese Academy of Sciences , Kunming 650201 , China
- KIZ/CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases , Kunming 650201 , China
- Kunming College of Life Science, University of Chinese Academy of Sciences , Beijing 100049 , China
| | - Xiao-Qiong Chen
- State Key Laboratory of Genetic Resources and Evolution, Key Laboratory of Healthy Aging Research of Yunnan Province, Kunming Key Laboratory of Healthy Aging Study, Kunming Institute of Zoology, Chinese Academy of Sciences , Kunming 650201 , China
| | - Ming-Xia Ge
- State Key Laboratory of Genetic Resources and Evolution, Key Laboratory of Healthy Aging Research of Yunnan Province, Kunming Key Laboratory of Healthy Aging Study, Kunming Institute of Zoology, Chinese Academy of Sciences , Kunming 650201 , China
- KIZ/CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases , Kunming 650201 , China
- Kunming College of Life Science, University of Chinese Academy of Sciences , Beijing 100049 , China
| | - Dongjing Yan
- Department of Biochemistry and Molecular Biology , Hainan Medical College, Haikou 571199 , China
| | - Xing-Li Yang
- State Key Laboratory of Genetic Resources and Evolution, Key Laboratory of Healthy Aging Research of Yunnan Province, Kunming Key Laboratory of Healthy Aging Study, Kunming Institute of Zoology, Chinese Academy of Sciences , Kunming 650201 , China
| | - Li-Qin Yang
- State Key Laboratory of Genetic Resources and Evolution, Key Laboratory of Healthy Aging Research of Yunnan Province, Kunming Key Laboratory of Healthy Aging Study, Kunming Institute of Zoology, Chinese Academy of Sciences , Kunming 650201 , China
- KIZ/CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases , Kunming 650201 , China
| | - Rong Lin
- Department of Biology , Hainan Medical College, Haikou 571199 , China
| | - Rong-Hui Guo
- State Key Laboratory of Genetic Resources and Evolution, Key Laboratory of Healthy Aging Research of Yunnan Province, Kunming Key Laboratory of Healthy Aging Study, Kunming Institute of Zoology, Chinese Academy of Sciences , Kunming 650201 , China
- KIZ/CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases , Kunming 650201 , China
- Kunming College of Life Science, University of Chinese Academy of Sciences , Beijing 100049 , China
| | - Wen Zhang
- Department of Biochemistry and Molecular Biology , Hainan Medical College, Haikou 571199 , China
| | - Nelson Leung-Sang Tang
- KIZ/CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases , Kunming 650201 , China
- Department of Chemical Pathology and Laboratory for Genetics of Disease Susceptibility, Li Ka Shing Institute of Health Sciences, and School of Biomedical Sciences, Faculty of Medicine, The Chinese University of Hong Kong , Hong Kong, China
| | - Yonghan He
- State Key Laboratory of Genetic Resources and Evolution, Key Laboratory of Healthy Aging Research of Yunnan Province, Kunming Key Laboratory of Healthy Aging Study, Kunming Institute of Zoology, Chinese Academy of Sciences , Kunming 650201 , China
| | - Jumin Zhou
- Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences, Key Laboratory of Healthy Aging Research of Yunnan Province, Kunming Institute of Zoology , Kunming 650201 , China
| | - Wang-Wei Cai
- Department of Biochemistry and Molecular Biology , Hainan Medical College, Haikou 571199 , China
| | - Qing-Peng Kong
- State Key Laboratory of Genetic Resources and Evolution, Key Laboratory of Healthy Aging Research of Yunnan Province, Kunming Key Laboratory of Healthy Aging Study, Kunming Institute of Zoology, Chinese Academy of Sciences , Kunming 650201 , China
- CAS Center for Excellence in Animal Evolution and Genetics, Chinese Academy of Sciences , Kunming 650201 , China
- KIZ/CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases , Kunming 650201 , China
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Ge MX, Yu Q, Li GH, Yang LQ, He Y, Li J, Kong QP. Multiple time-series expression trajectories imply dynamic functional changes during cellular senescence. Comput Struct Biotechnol J 2022; 20:4131-4137. [PMID: 36016715 PMCID: PMC9379982 DOI: 10.1016/j.csbj.2022.08.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Revised: 08/03/2022] [Accepted: 08/03/2022] [Indexed: 11/25/2022] Open
Abstract
Cellular senescence is a dynamic process driven by epigenetic and genetic changes. Although some transcriptomic signatures of senescent cells have been discovered, how these senescence-related signals change over time remains largely unclear. Here, we profiled the transcriptome dynamics of human dermal fibroblast (HDF) cells in successive stages of growth from proliferation to senescence. Based on time-series expression profile analysis, we discovered four trajectories (C1, C2, C3, C4) that are dynamically expressed as senescence progresses. While some genes were continuously up-regulated (C4) or down-regulated (C2) with aging, other genes did not change linearly with cell proliferation, but remained stable until entering the senescent state (C1, C3). Further analysis revealed that the four modes were enriched in different biological pathways, including regulation of cellular senescence. These findings provide a new perspective on understanding the dynamic regulatory mechanism of cellular senescence.
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Xiao FH, Yu Q, Deng ZL, Yang K, Ye Y, Ge MX, Yan D, Wang HT, Chen XQ, Yang LQ, Yang BY, Lin R, Zhang W, Yang XL, Dong L, He Y, Zhou J, Cai WW, Li J, Kong QP. ETS1 acts as a regulator of human healthy aging via decreasing ribosomal activity. Sci Adv 2022; 8:eabf2017. [PMID: 35476452 PMCID: PMC9045719 DOI: 10.1126/sciadv.abf2017] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/10/2020] [Accepted: 02/27/2022] [Indexed: 05/25/2023]
Abstract
Adaptation to reduced energy production during aging is a fundamental issue for maintaining healthspan or prolonging life span. Currently, however, the underlying mechanism in long-lived people remains poorly understood. Here, we analyzed transcriptomes of 185 long-lived individuals (LLIs) and 86 spouses of their children from two independent Chinese longevity cohorts and found that the ribosome pathway was significantly down-regulated in LLIs. We found that the down-regulation is likely controlled by ETS1 (ETS proto-oncogene 1), a transcription factor down-regulated in LLIs and positively coexpressed with most ribosomal protein genes (RPGs). Functional assays showed that ETS1 can bind to RPG promoters, while ETS1 knockdown reduces RPG expression and alleviates cellular senescence in human dermal fibroblast (HDF) and embryonic lung fibroblast (IMR-90) cells. As protein synthesis/turnover in ribosomes is an energy-intensive cellular process, the decline in ribosomal biogenesis governed by ETS1 in certain female LLIs may serve as an alternative mechanism to achieve energy-saving and healthy aging.
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Affiliation(s)
- Fu-Hui Xiao
- State Key Laboratory of Genetic Resources and
Evolution/Key Laboratory of Healthy Aging Research of Yunnan Province, Kunming
Institute of Zoology, Chinese Academy of Sciences, Kunming 650201, China
- Kunming Key Laboratory of Healthy Aging Study,
Kunming 650201, China
| | - Qin Yu
- State Key Laboratory of Genetic Resources and
Evolution/Key Laboratory of Healthy Aging Research of Yunnan Province, Kunming
Institute of Zoology, Chinese Academy of Sciences, Kunming 650201, China
- Kunming Key Laboratory of Healthy Aging Study,
Kunming 650201, China
| | - Zhi-Li Deng
- Department of Dermatology/National Clinical Research
Center for Geriatric Disorders, Xiangya Hospital, Central South University,
Changsha 410000, China
- Hunan Key Laboratory of Aging Biology, Xiangya
Hospital, Central South University, Changsha 410000, China
- Department of Dermatology, Second affiliated Hospital
of Xinjiang Medical University, Urumqi 830000, China
| | - Ke Yang
- Kunming Key Laboratory of Healthy Aging Study,
Kunming 650201, China
- Kunming College of Life Science, University of
Chinese Academy of Sciences, Beijing 100049, China
- Key Laboratory of Animal Models and Human Disease
Mechanisms of the Chinese Academy of Sciences, Kunming Institute of Zoology,
Kunming 650223, China
| | - Yunshuang Ye
- Kunming Key Laboratory of Healthy Aging Study,
Kunming 650201, China
- Kunming College of Life Science, University of
Chinese Academy of Sciences, Beijing 100049, China
- Key Laboratory of Animal Models and Human Disease
Mechanisms of the Chinese Academy of Sciences, Kunming Institute of Zoology,
Kunming 650223, China
| | - Ming-Xia Ge
- State Key Laboratory of Genetic Resources and
Evolution/Key Laboratory of Healthy Aging Research of Yunnan Province, Kunming
Institute of Zoology, Chinese Academy of Sciences, Kunming 650201, China
- Kunming Key Laboratory of Healthy Aging Study,
Kunming 650201, China
- Kunming College of Life Science, University of
Chinese Academy of Sciences, Beijing 100049, China
- CAS Center for Excellence in Animal Evolution and
Genetics, Chinese Academy of Sciences, Kunming 650223, China
- KIZ/CUHK Joint Laboratory of Bioresources and
Molecular Research in Common Diseases, Kunming 650223, China
| | - Dongjing Yan
- Department of Biochemistry and Molecular Biology,
Hainan Medical College, Haikou 571199, China
| | - Hao-Tian Wang
- State Key Laboratory of Genetic Resources and
Evolution/Key Laboratory of Healthy Aging Research of Yunnan Province, Kunming
Institute of Zoology, Chinese Academy of Sciences, Kunming 650201, China
- Kunming Key Laboratory of Healthy Aging Study,
Kunming 650201, China
- Kunming College of Life Science, University of
Chinese Academy of Sciences, Beijing 100049, China
- CAS Center for Excellence in Animal Evolution and
Genetics, Chinese Academy of Sciences, Kunming 650223, China
- KIZ/CUHK Joint Laboratory of Bioresources and
Molecular Research in Common Diseases, Kunming 650223, China
| | - Xiao-Qiong Chen
- State Key Laboratory of Genetic Resources and
Evolution/Key Laboratory of Healthy Aging Research of Yunnan Province, Kunming
Institute of Zoology, Chinese Academy of Sciences, Kunming 650201, China
| | - Li-Qin Yang
- State Key Laboratory of Genetic Resources and
Evolution/Key Laboratory of Healthy Aging Research of Yunnan Province, Kunming
Institute of Zoology, Chinese Academy of Sciences, Kunming 650201, China
| | - Bin-Yu Yang
- State Key Laboratory of Genetic Resources and
Evolution/Key Laboratory of Healthy Aging Research of Yunnan Province, Kunming
Institute of Zoology, Chinese Academy of Sciences, Kunming 650201, China
| | - Rong Lin
- Department of Biology, Hainan Medical College,
Haikou 571199, China
| | - Wen Zhang
- Department of Biochemistry and Molecular Biology,
Hainan Medical College, Haikou 571199, China
| | - Xing-Li Yang
- State Key Laboratory of Genetic Resources and
Evolution/Key Laboratory of Healthy Aging Research of Yunnan Province, Kunming
Institute of Zoology, Chinese Academy of Sciences, Kunming 650201, China
| | - Lei Dong
- State Key Laboratory of Genetic Resources and
Evolution/Key Laboratory of Healthy Aging Research of Yunnan Province, Kunming
Institute of Zoology, Chinese Academy of Sciences, Kunming 650201, China
| | - Yonghan He
- State Key Laboratory of Genetic Resources and
Evolution/Key Laboratory of Healthy Aging Research of Yunnan Province, Kunming
Institute of Zoology, Chinese Academy of Sciences, Kunming 650201, China
| | - Jumin Zhou
- Kunming Key Laboratory of Healthy Aging Study,
Kunming 650201, China
- Key Laboratory of Animal Models and Human Disease
Mechanisms of the Chinese Academy of Sciences, Kunming Institute of Zoology,
Kunming 650223, China
- KIZ/CUHK Joint Laboratory of Bioresources and
Molecular Research in Common Diseases, Kunming 650223, China
| | - Wang-Wei Cai
- Department of Biochemistry and Molecular Biology,
Hainan Medical College, Haikou 571199, China
| | - Ji Li
- Department of Dermatology/National Clinical Research
Center for Geriatric Disorders, Xiangya Hospital, Central South University,
Changsha 410000, China
- Hunan Key Laboratory of Aging Biology, Xiangya
Hospital, Central South University, Changsha 410000, China
- Department of Dermatology, Second affiliated Hospital
of Xinjiang Medical University, Urumqi 830000, China
| | - Qing-Peng Kong
- State Key Laboratory of Genetic Resources and
Evolution/Key Laboratory of Healthy Aging Research of Yunnan Province, Kunming
Institute of Zoology, Chinese Academy of Sciences, Kunming 650201, China
- Kunming Key Laboratory of Healthy Aging Study,
Kunming 650201, China
- CAS Center for Excellence in Animal Evolution and
Genetics, Chinese Academy of Sciences, Kunming 650223, China
- KIZ/CUHK Joint Laboratory of Bioresources and
Molecular Research in Common Diseases, Kunming 650223, China
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Yang B, Huang X, Xu S, Li L, Wu W, Dai Y, Ge MX, Yuan L, Cao W, Yang M, Wu Y, Deng D. Decreased miR-4512 Levels in Monocytes and Macrophages of Individuals With Systemic Lupus Erythematosus Contribute to Innate Immune Activation and Neutrsophil NETosis by Targeting TLR4 and CXCL2. Front Immunol 2021; 12:756825. [PMID: 34721432 PMCID: PMC8552026 DOI: 10.3389/fimmu.2021.756825] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Accepted: 09/23/2021] [Indexed: 11/17/2022] Open
Abstract
Objective Systemic lupus erythematosus (SLE) is an autoimmune disease with complex etiology that is not yet entirely understood. We aimed to elucidate the mechanisms and therapeutic potential of microRNAs (miRNAs) in SLE in a Tibetan population. Methods Peripheral blood mononuclear cells from SLE patients (n = 5) and healthy controls (n = 5) were used for miRNA–mRNA co-sequencing to detect miRNAs related to immune abnormalities associated with SLE. Luciferase reporter assay was used to identify potential targets of candidate miRNA. The target genes were verified in miRNA-agomir/antagomir transfection assays with multiple cells lines and by expression analysis. The effects of candidate miRNA on monocyte and macrophage activation were evaluated by multiple cytokine profiling. Neutrophil extracellular traps (NETs) formation was analyzed in vitro by cell stimulation with supernatants of monocytes and macrophages transfected with candidate miRNA. The rodent MRL/lpr lupus model was used to evaluate the therapeutic effect of CXCL2Ab on SLE and the regulation effect of immune disorders. Results Integrated miRNA and mRNA expression profiling identified miRNA-4512 as a candidate miRNA involved in the regulation of neutrophil activation and chemokine-related pathways. MiR-4512 expression was significantly reduced in monocytes and macrophages from SLE patients. MiR-4512 suppressed the TLR4 pathway by targeting TLR4 and CXCL2. Decreased monocyte and macrophage miR-4512 levels led to the expression of multiple proinflammatory cytokines in vitro. Supernatants of miR-4512 antagomir-transfected monocytes and macrophages significantly promoted NETs formation (P < 0.05). Blocking of CXCL2 alleviated various pathogenic manifestations in MRL/lpr mice, including kidney damage and expression of immunological markers of SLE. Conclusions We here demonstrated the role of miR-4512 in innate immunity regulation in SLE. The effect of miR-4512 involves the regulation of monocytes, macrophages, and NETs formation by direct targeting of TLR4 and CXCL2, indicating the miR-4512-TLR4-CXCL2 axis as a potential novel therapeutic target in SLE.
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Affiliation(s)
- Binbin Yang
- Department of Dermatology, The Second Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Xinwei Huang
- Key Laboratory of The Second Affiliated Hospital of Kuming Medical University, Kunming, China
| | - Shuangyan Xu
- Department of Dermatology, The Second Affiliated Hospital of Kunming Medical University, Kunming, China.,Department of Dermatology, The 6th Affiliated Hospital of Kunming Medical University, The People's Hospital of Yuxi City, Kunming, China
| | - Li Li
- Department of Dermatology, The Second Affiliated Hospital of Kunming Medical University, Kunming, China.,Dai Medicine College, West Yunnan University of Applied Sciences, Xishuangbanna, China
| | - Wei Wu
- Department of Dermatology, The Second Affiliated Hospital of Kunming Medical University, Kunming, China.,Department of Dermatology, Suining Central Hospital, Suining, China
| | - Yunjia Dai
- Department of Dermatology, The Second Affiliated Hospital of Kunming Medical University, Kunming, China.,Department of Dermatology, Panlong District People's Hospital, Kunming, China
| | - Ming-Xia Ge
- State Key Laboratory of Genetic Resources and Evolution/Key Laboratory of Healthy Aging Research of Yunnan Province, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, China.,Kunming College of Life Science, University of Chinese Academy of Sciences, Beijing, China
| | - Limei Yuan
- Department of Dermatology, The Second Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Wenting Cao
- Department of Dermatology, The Second Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Meng Yang
- Department of Dermatology, The Second Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Yongzhuo Wu
- Department of Dermatology, The Second Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Danqi Deng
- Department of Dermatology, The Second Affiliated Hospital of Kunming Medical University, Kunming, China
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Shen Q, Lu C, Yang H, Ge MX, Xia WX, Kong QP, Li GH, Gu YH. Glycerophosphodiester phosphodiesterase 1 (GDE1) acts as a potential tumor suppressor and is a novel therapeutic target for non-mucin-producing colon adenocarcinoma. PeerJ 2020; 8:e8421. [PMID: 32095326 PMCID: PMC7020812 DOI: 10.7717/peerj.8421] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2019] [Accepted: 12/17/2019] [Indexed: 12/24/2022] Open
Abstract
Colon adenocarcinoma (COAD) represents a major public health issue due to its high incidence and mortality. As different histological subtypes of COAD are related to various survival outcomes and different therapies, finding specific targets and treatments for different subtypes is one of the major demands of individual disease therapy. Interestingly, as these different subtypes show distinct metabolic profiles, it may be possible to find specific targets related to histological typing by targeting COAD metabolism. In this study, the differential expression patterns of metabolism-related genes between COAD (n = 289) and adjacent normal tissue (n = 41) were analyzed by one-way ANOVA. We then used weighted gene co-expression network analysis (WGCNA) to further identify metabolism-related gene connections. To determine the critical genes related to COAD metabolism, we obtained 2,114 significantly differentially expressed genes (DEGs) and 12 modules. Among them, we found the hub module to be significantly associated with histological typing, including non-mucin-producing colon adenocarcinoma and mucin-producing colon adenocarcinoma. Combining survival analysis, we identified glycerophosphodiester phosphodiesterase 1 (GDE1) as the most significant gene associated with histological typing and prognosis. This gene displayed significantly lower expression in COAD compared with normal tissues and was significantly correlated with the prognosis of non-mucin-producing colon adenocarcinoma (p = 0.0017). Taken together, our study showed that GDE1 exhibits considerable potential as a novel therapeutic target for non-mucin-producing colon adenocarcinoma.
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Affiliation(s)
- Qiu Shen
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China.,State Key Laboratory of Genetic Resources and Evolution/Key Laboratory of Healthy Aging Research of Yunnan Province, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan, China
| | - Chao Lu
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China.,Department of Oncology, Jiangyin People's Hospital, Wuxi, Jiangsu, China
| | - Hua Yang
- The Third People's Hospital of Yunnan Province, Kunming, Yunnan, China
| | - Ming-Xia Ge
- State Key Laboratory of Genetic Resources and Evolution/Key Laboratory of Healthy Aging Research of Yunnan Province, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan, China
| | - Wang-Xiao Xia
- State Key Laboratory of Genetic Resources and Evolution/Key Laboratory of Healthy Aging Research of Yunnan Province, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan, China
| | - Qing-Peng Kong
- State Key Laboratory of Genetic Resources and Evolution/Key Laboratory of Healthy Aging Research of Yunnan Province, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan, China
| | - Gong-Hua Li
- State Key Laboratory of Genetic Resources and Evolution/Key Laboratory of Healthy Aging Research of Yunnan Province, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan, China
| | - Yan-Hong Gu
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China
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7
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He YH, Pu SY, Xiao FH, Chen XQ, Yan DJ, Liu YW, Lin R, Liao XP, Yu Q, Yang LQ, Yang XL, Ge MX, Li Y, Jiang JJ, Cai WW, Kong QP. Improved lipids, diastolic pressure and kidney function are potential contributors to familial longevity: a study on 60 Chinese centenarian families. Sci Rep 2016; 6:21962. [PMID: 26911903 PMCID: PMC4766395 DOI: 10.1038/srep21962] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2015] [Accepted: 01/20/2016] [Indexed: 11/09/2022] Open
Abstract
Centenarians are a good healthy aging model. Interestingly, centenarians' offspring are prone to achieve longevity. Here we recruited 60 longevity families and investigated the blood biochemical indexes of family members to seek candidate factors associated with familial longevity. First, associations of blood indexes with age were tested. Second, associations of blood parameters in centenarians (CEN) with their first generation of offspring (F1) and F1 spouses (F1SP) were analyzed. Third, genes involved in regulating target factors were investigated. We found that total cholesterol (TC) and triglyceride (TG) increased with age (20-80 years), but decreased in CEN. Similarly, blood urea nitrogen (BUN) and blood creatinine (BCr) increased with age (20-80 years), but were maintained on a plateau in CEN. Importantly, we first revealed dual changes in blood pressure, i.e., decreased diastolic blood pressure but increased systolic blood pressure in CEN, which associated with altered CST3 expression. Genetic analysis revealed a significant association of blood uric acid (BUA) and BCr in CEN with F1 but not with F1SP, suggesting they may be heritable traits. Taken together, our results suggest serum lipids, kidney function and especially diastolic pressure rather than systolic pressure were improved in CEN or their offspring, suggesting these factors may play an important role in familial longevity.
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Affiliation(s)
- Yong-Han He
- State Key Laboratory of Genetic Resources and Evolution, Kunming Institute of Zoology, the Chinese Academy of Sciences, Kunming 650223, China.,KIZ/CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Kunming 650223, China
| | - Shao-Yan Pu
- State Key Laboratory of Genetic Resources and Evolution, Kunming Institute of Zoology, the Chinese Academy of Sciences, Kunming 650223, China.,KIZ/CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Kunming 650223, China
| | - Fu-Hui Xiao
- State Key Laboratory of Genetic Resources and Evolution, Kunming Institute of Zoology, the Chinese Academy of Sciences, Kunming 650223, China.,KIZ/CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Kunming 650223, China.,Kunming College of Life Science, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Xiao-Qiong Chen
- State Key Laboratory of Genetic Resources and Evolution, Kunming Institute of Zoology, the Chinese Academy of Sciences, Kunming 650223, China.,KIZ/CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Kunming 650223, China
| | - Dong-Jing Yan
- Department of Biochemistry and Molecular Biology, Hainan Medical College, Haikou 571199, China
| | - Yao-Wen Liu
- State Key Laboratory of Genetic Resources and Evolution, Kunming Institute of Zoology, the Chinese Academy of Sciences, Kunming 650223, China.,KIZ/CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Kunming 650223, China.,Kunming College of Life Science, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Rong Lin
- Department of Biology, Hainan Medical College, Haikou 571199, China
| | - Xiao-Ping Liao
- Department of Neurology, the Affiliated Hospital of Hainan Medical College, Haikou 571199, China
| | - Qin Yu
- State Key Laboratory of Genetic Resources and Evolution, Kunming Institute of Zoology, the Chinese Academy of Sciences, Kunming 650223, China.,KIZ/CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Kunming 650223, China.,Kunming College of Life Science, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Li-Qin Yang
- State Key Laboratory of Genetic Resources and Evolution, Kunming Institute of Zoology, the Chinese Academy of Sciences, Kunming 650223, China.,KIZ/CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Kunming 650223, China
| | - Xing-Li Yang
- State Key Laboratory of Genetic Resources and Evolution, Kunming Institute of Zoology, the Chinese Academy of Sciences, Kunming 650223, China.,KIZ/CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Kunming 650223, China.,Kunming College of Life Science, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Ming-Xia Ge
- State Key Laboratory of Genetic Resources and Evolution, Kunming Institute of Zoology, the Chinese Academy of Sciences, Kunming 650223, China.,KIZ/CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Kunming 650223, China.,Kunming College of Life Science, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Ying Li
- Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu 611130, China
| | - Jian-Jun Jiang
- State Key Laboratory of Genetic Resources and Evolution, Kunming Institute of Zoology, the Chinese Academy of Sciences, Kunming 650223, China.,KIZ/CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Kunming 650223, China.,Kunming College of Life Science, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Wang-Wei Cai
- Department of Biochemistry and Molecular Biology, Hainan Medical College, Haikou 571199, China
| | - Qing-Peng Kong
- State Key Laboratory of Genetic Resources and Evolution, Kunming Institute of Zoology, the Chinese Academy of Sciences, Kunming 650223, China.,KIZ/CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Kunming 650223, China
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