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Liu L, Zhang L, Li Y, Wang Y, He L, Song L, Shi X. The relationship between FOSB and SOCS3 gene polymorphisms and the susceptibility to periodontitis and osteopenia in the Chinese population. Odontology 2022; 110:747-758. [PMID: 35661052 DOI: 10.1007/s10266-022-00718-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Accepted: 11/17/2021] [Indexed: 10/18/2022]
Abstract
The aim is to analyze the relationship and significance of the FOS, FOSB, Suppressors of cytokine signaling (SOCS), and hypoxia-inducible factor 1 (HIF1) gene loci and their polymorphisms with periodontitis and osteopenia in the Chinese population. In this case-control study, data on questionnaires, periodontal examination, bone mineral density, and FOS, FOSB, SOCS3, and HIF1 gene loci and their polymorphisms were obtained from 474 participants. The data were analyzed using the analysis of variance, Kruskal-Wallis test, χ2 test, and logistic regression. The incidence of osteopenia was significantly increased in patients with periodontitis compared to controls (58.6 vs. 34.4%, P < 0.001). Accordingly, the risk was increased 2.21-fold compared with controls (95% CI 2.09-4.95). Osteopenia patients had a significantly higher risk of periodontitis than patients with normal bone density (OR = 3.22, 95% CI 2.09-4.94). There were significant positive associations between FOSB and SOCS3 polymorphisms and periodontitis and osteopenia susceptibility. Individuals carrying the G/G genotype of the FOSB gene rs708905 locus had an increased risk of periodontitis (OR = 5.06, 95% CI 2.36-10.86) and osteopenia (OR = 3.26, 95% CI 1.34-7.96). Compared with the C/C genotype, the A/A genotype of the FOSB rs8105114 locus was associated with a significantly higher risk of periodontitis (OR = 2.14, 95% CI 1.02-4.53) and osteopenia (OR = 2.85, 95% CI 1.12-7.22). Compared with the A/A genotype, the risk of periodontitis in the G/G genotype of the SOCS3 rs7207782 locus was increased 3.10-fold (P < 0.001), and the risk of osteopenia was increased 2.01-fold (P = 0.023). There was a bidirectional relationship between periodontitis and osteopenia. The rs708905 G/G and rs8105114 A/A genotypes of FOSB and the rs7207782 G/G genotype of SOCS3 were risk factors for both periodontitis and osteopenia in the Chinese population, which could increase knowledge about disease‑specific and cross‑disease genetic pattern.
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Affiliation(s)
- Liuhui Liu
- Department of Stomatology, Shanghai Fifth People's Hospital, Fudan University, 801 Heqing Road, Minhang District, Shanghai, 200240, China
| | - Limin Zhang
- Department of Stomatology, Shanghai Fifth People's Hospital, Fudan University, 801 Heqing Road, Minhang District, Shanghai, 200240, China
| | - Yinghua Li
- Central Laboratory, Shanghai Fifth People's Hospital, Fudan University, Shanghai, 200240, China
| | - Yanhua Wang
- Clinical Laboratory, Shanghai Fifth People's Hospital, Fudan University, Shanghai, 200240, China
| | - Liu He
- Department of Stomatology, Shanghai Fifth People's Hospital, Fudan University, 801 Heqing Road, Minhang District, Shanghai, 200240, China
| | - Liang Song
- Department of Stomatology, Shanghai Fifth People's Hospital, Fudan University, 801 Heqing Road, Minhang District, Shanghai, 200240, China.
| | - Xiaojun Shi
- Department of Stomatology, Shanghai Fifth People's Hospital, Fudan University, 801 Heqing Road, Minhang District, Shanghai, 200240, China.
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Barbe MF, Loomis R, Lepkowsky AM, Forman S, Zhao H, Gordon J. A longitudinal characterization of sex-specific somatosensory and spatial memory deficits in HIV Tg26 heterozygous mice. PLoS One 2020; 15:e0244725. [PMID: 33382797 PMCID: PMC7775086 DOI: 10.1371/journal.pone.0244725] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Accepted: 12/15/2020] [Indexed: 12/14/2022] Open
Abstract
The pathogenesis of human immunodeficiency virus associated neurological disorders is still not well understood, yet is known to result in neurological declines despite combination anti-retroviral therapy. HIV-1 transgenic (Tg26) mice contain integrated non-infectious HIV-1 proviral DNA. We sought to assess the integrity of neurocognitive function and sensory systems in HIV-1 Tg26 mice using a longitudinal design, in both sexes, to examine both age- and sex-related disease progression. General neurological reflexive testing showed only acclimation to repeated testing by all groups. Yet, at 2.5 months of age, female Tg26 +/- mice showed hyposensitivity to noxious hot temperatures, compared to wild types (both sexes) and male Tg26 +/- mice, that worsened by 10 months of age. Female Tg26 +/- mice had short-term spatial memory losses in novel object location memory testing at 2.5 and 7 months, compared to female wild types; changes not observed in male counterparts. Female Tg26 +/- mice showed mild learning deficits and short- and long-term spatial memory deficits in olfactory and visually cued Barnes Maze testing at 3 months of age, yet greater learning and memory deficits by 8 months. In contrast, male Tg26 +/- mice displayed no learning deficits and fewer spatial memory deficits (mainly heading errors in nontarget holes). Thus, greater sex-specific temperature hyposensitivity and spatial memory declines were observed in female HIV Tg26 +/- mice, than in male Tg26 +/- mice, or their wild type littermates, that increased with aging. Additionally, tibial bones were examined using ex vivo micro-CT after tissue collection at 11 months. Sex-dependent increases in bone volume and trabecular number were seen in males, matching their greater weights at this age. These results indicate that HIV-1 Tg26 mice is a promising model in which to study neuropathic mechanisms underlying peripheral pathology as well as cognitive deficits seen with HIV.
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Affiliation(s)
- Mary F. Barbe
- Department of Anatomy and Cell Biology, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, United States of America
- Comprehensive NeuroAIDS Center, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, United States of America
- * E-mail: ,
| | - Regina Loomis
- Comprehensive NeuroAIDS Center, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, United States of America
- Department of Neuroscience and Center for Neurovirology, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, United States of America
| | - Adam M. Lepkowsky
- Department of Anatomy and Cell Biology, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, United States of America
| | - Steven Forman
- Department of Anatomy and Cell Biology, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, United States of America
| | - Huaqing Zhao
- Department of Clinical Sciences, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, United States of America
| | - Jennifer Gordon
- Comprehensive NeuroAIDS Center, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, United States of America
- Department of Neuroscience and Center for Neurovirology, Lewis Katz School of Medicine, Temple University, Philadelphia, PA, United States of America
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Li X, Xia Q, Meng C, Wu H, Huang H, Qian J, Li A, Zhai A, Kao W, Song W, Zhang F. Downregulation of SOCS gene expression can inhibit the formation of acute and persistent BDV infections. Scand J Immunol 2020; 93:e12974. [PMID: 32910495 DOI: 10.1111/sji.12974] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2020] [Accepted: 08/30/2020] [Indexed: 01/18/2023]
Abstract
High expression of suppressors of cytokine signalling (SOCS) has been detected during various viral infections. As a negative feedback regulator, SOCS participates in the regulation of multiple signalling pathways. In this study, to study the related mechanism between SOCS and BDV and to explore the effect of SOCS on IFN pathways in nerve cells, downregulated of SOCS1/3 in oligodendroglial (OL) cells and OL cells persistently infected with BDV (OL/BDV) were constructed with RNA interference technology. An interferon inducer (poly I:C, PIC) and an IFN-α/β R1 antibody were used as stimulation in the SOCS1/3 low-expression cell models, qRT-PCR was used to detect type I IFN and BDV nucleic acid expression, Western blot was used to detect the expression of BDV P40 protein. After BDV acute infection with OL cells which with downregulated SOCS expression, the virus accounting was not detected, and the viral protein expression was lower than that of OL/BDV cells; the OL/BDV cells with downregulated SOCS expression had lower virus nucleic acid and protein expression than OL/BDV cells. Stimulated by IFN-α/β R1 antibody, the expression of type I interferon in OL/BDV cells decreased, and the content of BDV nucleic acid and protein increased, which was higher than that of OL/BDV cells. From the results, it was concluded that downregulating SOCS1/3 can inhibit the formation of acute BDV infection and virus replication in persistent BDV infection by promoting the expression of IFN-α/β and that SOCS can be used as a new target for antiviral therapy.
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Affiliation(s)
- Xuejiao Li
- Department of Microbiology, Wu Lien-Teh Institute, The Heilongjiang Key Laboratory of Immunity and Infection, The Key Laboratory of Pathogenic Biology, Heilongjiang Higher Education Institutions, Harbin Medical University, Harbin, China.,Department of Basic Medicine Science, Sanquan College of Xinxiang Medical University, Xinxiang, China
| | - Qing Xia
- Department of Microbiology, Wu Lien-Teh Institute, The Heilongjiang Key Laboratory of Immunity and Infection, The Key Laboratory of Pathogenic Biology, Heilongjiang Higher Education Institutions, Harbin Medical University, Harbin, China
| | - Caiyun Meng
- Department of Microbiology, Wu Lien-Teh Institute, The Heilongjiang Key Laboratory of Immunity and Infection, The Key Laboratory of Pathogenic Biology, Heilongjiang Higher Education Institutions, Harbin Medical University, Harbin, China
| | - Hao Wu
- Department of Microbiology, Wu Lien-Teh Institute, The Heilongjiang Key Laboratory of Immunity and Infection, The Key Laboratory of Pathogenic Biology, Heilongjiang Higher Education Institutions, Harbin Medical University, Harbin, China
| | - He Huang
- Department of Rheumatology and Immunology, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Jun Qian
- Department of Microbiology, Wu Lien-Teh Institute, The Heilongjiang Key Laboratory of Immunity and Infection, The Key Laboratory of Pathogenic Biology, Heilongjiang Higher Education Institutions, Harbin Medical University, Harbin, China
| | - Aimei Li
- Department of Microbiology, Wu Lien-Teh Institute, The Heilongjiang Key Laboratory of Immunity and Infection, The Key Laboratory of Pathogenic Biology, Heilongjiang Higher Education Institutions, Harbin Medical University, Harbin, China
| | - Aixia Zhai
- Department of Microbiology, Wu Lien-Teh Institute, The Heilongjiang Key Laboratory of Immunity and Infection, The Key Laboratory of Pathogenic Biology, Heilongjiang Higher Education Institutions, Harbin Medical University, Harbin, China
| | - Wenping Kao
- Department of Microbiology, Wu Lien-Teh Institute, The Heilongjiang Key Laboratory of Immunity and Infection, The Key Laboratory of Pathogenic Biology, Heilongjiang Higher Education Institutions, Harbin Medical University, Harbin, China
| | - Wuqi Song
- Department of Microbiology, Wu Lien-Teh Institute, The Heilongjiang Key Laboratory of Immunity and Infection, The Key Laboratory of Pathogenic Biology, Heilongjiang Higher Education Institutions, Harbin Medical University, Harbin, China
| | - Fengmin Zhang
- Department of Microbiology, Wu Lien-Teh Institute, The Heilongjiang Key Laboratory of Immunity and Infection, The Key Laboratory of Pathogenic Biology, Heilongjiang Higher Education Institutions, Harbin Medical University, Harbin, China
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Yakass MB, Franco D, Quaye O. Suppressors of Cytokine Signaling and Protein Inhibitors of Activated Signal Transducer and Activator of Transcriptions As Therapeutic Targets in Flavivirus Infections. J Interferon Cytokine Res 2019; 40:1-18. [PMID: 31436502 DOI: 10.1089/jir.2019.0097] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Flaviviruses cause significant human diseases putting more than 400 million people at risk annually worldwide. Because of migration and improved transportation, these viruses can be found on all continents (except Antarctica). Although a majority of the viruses are endemic in the tropics, a few [West Nile virus (WNV) and tick-borne encephalitis virus (TBEV)] have shown endemicity in Europe and North America. Currently, there are vaccines for the Yellow fever virus, Japanese encephalitis virus, and TBEV, but there is no effective vaccine and/or therapy against all other flaviviruses. Although there are intensive efforts to develop vaccines for Zika viruses, dengue viruses, and WNVs, there is the need for alternative or parallel antiviral therapeutic approaches. Suppressors of cytokine signaling (SOCS) and protein inhibitors of activated signal transducer and activator of transcription (STATs; PIAS), both regulatory proteins of the Janus kinase/STAT signaling pathway, have been explored as therapeutic targets in herpes simplex and vaccinia viruses, as well as in cancer therapy. In this review, we briefly describe the function of SOCS and PIAS and their therapeutic potential in flaviviral infections. [Figure: see text].
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Affiliation(s)
- Michael Bright Yakass
- West African Centre for Cell Biology of Infectious Pathogens (WACCBIP), University of Ghana, Accra, Ghana.,Department of Biochemistry, Cell and Molecular Biology, University of Ghana, Accra, Ghana
| | | | - Osbourne Quaye
- West African Centre for Cell Biology of Infectious Pathogens (WACCBIP), University of Ghana, Accra, Ghana.,Department of Biochemistry, Cell and Molecular Biology, University of Ghana, Accra, Ghana
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Munhoz Lima ALL, Oliveira PR, Carvalho VC, Godoy-Santos AL, Ejnisman L, Oliveira CR, Uip DE, Duarte MIS. Osteonecrosis of the femoral head in people living with HIV: anatomopathological description and p24 antigen test. HIV AIDS-RESEARCH AND PALLIATIVE CARE 2018; 10:83-90. [PMID: 29872352 PMCID: PMC5975606 DOI: 10.2147/hiv.s162305] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Objective To examine the presence of HIV in bone tissue of people living with HIV (PLWHIV) with osteonecrosis of femoral head and describe clinical and anatomopathological findings. Design This is a case series which included 44 PLWHIV with osteonecrosis of femoral head who underwent total hip arthroplasty. Methods Clinical data were obtained through analysis of the patients’ medical records. Bone tissue obtained during total hip arthroplasty was retrieved and sent for conventional and immunohistochemical analysis. Monoclonal antibodies were used to mark the p24 (HIV), CD31 (vascular endothelial cells), CD68 (macrophages), and D240 (cells of the lymphatic endothelium) antigens. Results Dyslipidemia was found in 48% of the patients and lipodystrophy in 31%. Histological analysis showed similar characteristics for the entire sample. Degeneration of joint cartilage was visualized with the presence of fissures and fibrillations, as well as subchondral sclerosis and necrosis of the subchondral cancellous bone tissue. Lymphoplasmocytic inflammatory reaction was observed, with the presence of macrophages containing a foamy, vacuolated cytoplasm, as well as the presence of ceroid pigment and occasional granulation tissue. The reaction with the monoclonal anti-p24 antibody was negative in the samples from all 44 PLWHIV undergoing hip arthroplasty. Reactions with the anti-CD31 and anti-D240 antibodies were negative. Staining with CD68 antibody confirmed that the cells visualized with foamy, vacuolated cytoplasm were macrophages. Conclusion p24 HIV antigen was not detected in the bone tissue of PLWHIV and osteonecrosis. The most frequent anatomopathological findings were extensive necrosis of bone tissue, large vacuoles filled with fat cells, inflammatory lymphoplasmocytic reaction with macrophages containing vacuolated cytoplasm, and the presence of ceroid pigment.
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Affiliation(s)
- Ana Lucia L Munhoz Lima
- Instituto de Ortopedia e Traumatologia, Hospital das Clínicas HCFMUSP, Universidade de São Paulo, São Paulo, Brazil
| | - Priscila Rosalba Oliveira
- Instituto de Ortopedia e Traumatologia, Hospital das Clínicas HCFMUSP, Universidade de São Paulo, São Paulo, Brazil
| | - Vladimir C Carvalho
- Instituto de Ortopedia e Traumatologia, Hospital das Clínicas HCFMUSP, Universidade de São Paulo, São Paulo, Brazil
| | - Alexandre Leme Godoy-Santos
- Instituto de Ortopedia e Traumatologia, Hospital das Clínicas HCFMUSP, Universidade de São Paulo, São Paulo, Brazil
| | - Leandro Ejnisman
- Instituto de Ortopedia e Traumatologia, Hospital das Clínicas HCFMUSP, Universidade de São Paulo, São Paulo, Brazil
| | - Claudia R Oliveira
- Instituto de Ortopedia e Traumatologia, Hospital das Clínicas HCFMUSP, Universidade de São Paulo, São Paulo, Brazil
| | - David E Uip
- Faculdade de Medicina da Fundacao do ABC, São Paulo, Brazil
| | - Maria Irma S Duarte
- Departamento de Patologia, Faculdade de Medicina FMUSP, Universidade de São Paulo, Sao Paulo, Brazil
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Abstract
Osteoporosis develops when the rate of osteoclastic bone breakdown (resorption) exceeds that of osteoblastic bone formation, which leads to loss of BMD and deterioration of bone structure and strength. Osteoporosis increases the risk of fragility fractures, a cause of substantial morbidity and mortality, especially in elderly patients. This imbalance between bone formation and bone resorption is brought about by natural ageing processes, but is frequently exacerbated by a number of pathological conditions. Of importance to the aetiology of osteoporosis are findings over the past two decades attesting to a deep integration of the skeletal system with the immune system (the immuno-skeletal interface (ISI)). Although protective of the skeleton under physiological conditions, the ISI might contribute to bone destruction in a growing number of pathophysiological states. Although numerous research groups have investigated how the immune system affects basal and pathological osteoclastic bone resorption, recent findings suggest that the reach of the adaptive immune response extends to the regulation of osteoblastic bone formation. This Review examines the evolution of the field of osteoimmunology and how advances in our understanding of the ISI might lead to novel approaches to prevent and treat bone loss, and avert fractures.
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Affiliation(s)
- M Neale Weitzmann
- The Atlanta Department of Veterans Affairs Medical Center, 1670 Clairmont Road, Decatur, Georgia, 30033, USA
- Department of Medicine, Division of Endocrinology and Metabolism and Lipids, Emory University School of Medicine, 101 Woodruff Circle, 1305 WMB, Atlanta, Georgia 30322, USA
| | - Ighovwerha Ofotokun
- Department of Medicine, Division of Infectious Diseases, Emory University School of Medicine, 49 Jesse Hill Jr Drive, Atlanta, Georgia 30303, USA
- Grady Healthcare System, 80 Jesse Hill Jr Drive SE, Atlanta, Georgia, 30303, USA
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Wang XY, Yu HZ, Geng L, Xu JP, Yu D, Zhang SZ, Ma Y, Fei DQ. Comparative Transcriptome Analysis of Bombyx mori (Lepidoptera) Larval Midgut Response to BmNPV in Susceptible and Near-Isogenic Resistant Strains. PLoS One 2016; 11:e0155341. [PMID: 27168061 PMCID: PMC4864234 DOI: 10.1371/journal.pone.0155341] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2016] [Accepted: 04/27/2016] [Indexed: 01/04/2023] Open
Abstract
Bombyx mori nucleopolyhedrovirus (BmNPV) is one of the primary pathogens causing severe economic losses in sericulture. However, the molecular mechanism of silkworm resistance to BmNPV remains largely unknown. Here, the recurrent parent P50 (susceptible strain) and the near-isogenic line BC9 (resistance strain) were used in a comparative transcriptome study examining the response to infection with BmNPV. A total of 14,300 unigenes were obtained from two different resistant strains; of these, 869 differentially expressed genes (DEGs) were identified after comparing the four transcriptomes. Many DEGs associated with protein metabolism, cytoskeleton, and apoptosis may be involved in the host response to BmNPV infection. Moreover, some immunity related genes were also altered following BmNPV infection. Specifically, after removing genetic background and individual immune stress response genes, 22 genes were found to be potentially involved in repressing BmNPV infection. These genes were related to transport, virus replication, intracellular innate immune, and apoptosis. Our study provided an overview of the molecular mechanism of silkworm resistance to BmNPV infection and laid a foundation for controlling BmNPV in the future.
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Affiliation(s)
- Xue-Yang Wang
- School of Life Sciences, Anhui Agricultural University, Hefei, People’s Republic of China
| | - Hai-Zhong Yu
- School of Life Sciences, Anhui Agricultural University, Hefei, People’s Republic of China
| | - Lei Geng
- School of Life Sciences, Anhui Agricultural University, Hefei, People’s Republic of China
| | - Jia-Ping Xu
- School of Life Sciences, Anhui Agricultural University, Hefei, People’s Republic of China
- * E-mail:
| | - Dong Yu
- School of Life Sciences, Anhui Agricultural University, Hefei, People’s Republic of China
| | - Shang-Zhi Zhang
- School of Life Sciences, Anhui Agricultural University, Hefei, People’s Republic of China
| | - Yan Ma
- School of Life Sciences, Anhui Agricultural University, Hefei, People’s Republic of China
| | - Dong-Qiong Fei
- School of Life Sciences, Anhui Agricultural University, Hefei, People’s Republic of China
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