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Liang JB, Zhou H, Cen ZB, Liao Y, Liu YM. [Health survey and analysis of workers exposed to noise and dust in a candy manufacturing enterprise]. ZHONGHUA LAO DONG WEI SHENG ZHI YE BING ZA ZHI = ZHONGHUA LAODONG WEISHENG ZHIYEBING ZAZHI = CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES 2021; 39:511-515. [PMID: 34365761 DOI: 10.3760/cma.j.cn121094-20200518-00270] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the occupational hazards and the health status of workers in a candy manufacturing enterprise, to study the nonspecific effects of noise on cardiovascular and digestive systems, and to further explore the combined effect of noise and dust on workers' health. Methods: In 2019, all 564 employees of a candy manufacturing enterprise in Guangzhou were selected as the research objects. According to the exposure to occupational hazards, the research objects were divided into control group (101 persons) , noise exposure group (272 persons) and noise dust combined exposure group (191 persons) . According to the requirements of GBZ 188-2014 "Technical Specification for Occupational Health Monitoring", the employees were given occupational health examination. Blood pressure, electrocardiogram, liver function, binaural pure tone audiometry and other indicators were analyzed by gender, age and length of service. Results: The abnormal hearing rate of the workers in the control group, noise exposure group, and noise dust combined exposure group were 12.9% (13/101) , 24.6% (67/272) , and 36.1% (69/191) , respectively, showing a significant increasing trend (P<0.05) . Compared with the control group, the abnormal rates of electrocardiogram, abnormal blood pressure and fatty liver detection rate of the workers in the noise exposure group and the noise dust combined exposure group were significantly increased (P<0.017) . The abnormal hearing rate and fatty liver detection rate of male employees showed an increasing trend among the three groups (P<0.05) . The abnormal hearing and blood pressure rates of 40 to 49-year-old employees showed an increasing trend (P<0.05) . The rates of abnormal hearing of employees with≥50 years old and working experience <10 and 10-19 years showed an increasing trend (P<0.05) . The abnormal rate of electrocardiogram and the fatty liver detection rate of employees with more than 20 years of service had an increasing trend (P<0.05) . Conclusion: Noise is the main occupational hazard factor in candy manufacturing enterprises, which may be related to cardiovascular system and digestive system damage. At the same time, dust may strengthen the hearing loss caused by noise.
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Hu D, Huang X, Zheng C, Zhu Y, Chen L, Lin H, Liao Y. [Contribution of sympathetic activation to antihypertrophic memory after regression of exercise-induced physiological myocardial hypertrophy in mice]. NAN FANG YI KE DA XUE XUE BAO = JOURNAL OF SOUTHERN MEDICAL UNIVERSITY 2021; 41:495-503. [PMID: 33963707 DOI: 10.12122/j.issn.1673-4254.2021.04.03] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
OBJECTIVE To investigate whether anti-hypertrophic memory exists after regression of exercise-induced physiological myocardial hypertrophy (PMH) and explore the contribution of sympathetic activation to hypertrophic memory formation. OBJECTIVE Seventy-two mice were randomized equally into 6 groups, including sedentary sham-operated group, exercise hypertrophic preconditioning (EHP) + sham operation group, bisoprolol (an adrenergic β1 receptor blocker) + EHP + sham operation group (biso+Exe+Sham group), sedentary group with transverse aortic constriction (TAC) (Sed+TAC group), EHP+ TAC group (Exe+TAC group), and bisoprolol+EHP+TAC group (biso+Exe+TAC group). The mice in the EHP groups were subjected to 3 weeks of swimming training, and in the bisoprolol groups, bisoprolol was administered by gavage once daily from two days before till the end of the training. One week after the training, TAC or sham surgery was performed. Echocardiography and hemodynamic measurements were performed to evaluate cardiac function of the mice, and the myocardial tissues were examined histologically to detect cardiac remodeling. OBJECTIVE Compared with the sedentary group, the mice receiving 3 weeks of swimming training had significantly increased heart weight to body weight ratio (HW/BW), HW to tibia length ratio (HW/TL), and the cross-sectional area of the cardiomyocytes (P < 0.05). One week after the training, exercise-induced PMH rapidly diminished and both HW/BW and HW/TL recovered the baseline levels. Treatment with bisoprolol obviously prevented the occurrence of PMH. Four weeks after TAC, the left ventricular posterior wall thickness, HW/BW, HW/TL, left ventricular end diastolic pressure and cross-sectional area of cardiomyocytes were all significantly lower (P < 0.05) while the left ejection fraction and maximal change rate of left ventricular pressure were significantly higher (P < 0.05) in Exe + TAC group than in Sed + TAC group. No significant difference was found in these parameters between biso + Exe + TAC group and Sed + TAC group. OBJECTIVE Anti-hypertrophic memory exists even after the regression of exercise-induced PMH, which may be attributed to the activation of sympathetic nervous system during exercise.
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Sun L, Zhang X, Wu S, Liao Y, Zhang X, Liu W, Zhang L. 634 Single cell transcriptomics identifies a two way conversion program between dermal progenitors and adipocytes during skin development and regeneration. J Invest Dermatol 2021. [DOI: 10.1016/j.jid.2021.02.663] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Park JH, Lai TF, Chang CS, Huang WC, Cho JS, Liao Y. A Nonlinear Association between Neighborhood Walkability and Risks of Sarcopenia in Older Adults. J Nutr Health Aging 2021; 25:618-623. [PMID: 33949628 DOI: 10.1007/s12603-021-1588-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
OBJECTIVES Neighborhood walkability has been found to be positively related to physical activity and negatively associated with risks of noncommunicable diseases. However, limited studies have examined its association with sarcopenia in older adults. Thus, this study aimed to examine the association between neighborhood walk score and risks of sarcopenia in a sample of older Taiwanese adults. DESIGN AND SETTING This study was a cross-sectional investigation using telephone-based survey. PARTICIPANTS A nationwide telephone-based survey targeting older adults (≥ 65 years) was conducted in Taiwan. MEASUREMENTS Data on neighborhood walkability (determined by walk score of residential neighborhood), sarcopenia scores (measured by SARC-F), and personal characteristics were obtained. The relationships between walk score and risks of sarcopenia were examined using generalized additive models. RESULTS A total of 1,056 older adults participated in the survey. In model 1 (sex and age) and model 2 (full-adjusted model), a nonlinear association between neighborhood walk score and risks of sarcopenia was observed. Results showed that risks of sarcopenia appear to be lower in neighborhoods with a 40-walk score (Car-Dependent; most errands require a car) and an 80-walk score (Very Walkable) and highest in the neighborhood with a 60-walk score (Somewhat Walkable). CONCLUSIONS The study revealed a nonlinear relationship between neighborhood walkability and risks of sarcopenia in older adults in Asian context. Results provided information to urban designers and public health practitioners that more walkable neighborhood may not necessarily protect older adults from risks of sarcopenia.
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Chan D, Stewart R, Kerr A, Dicker B, Kyle C, Adamson P, Devlin G, Edmond J, El-Jack S, Elliott J, Fisher N, Flynn C, Lee M, Liao Y, Rhodes M, Scott T, Smith T, Stiles M, Swain A, Todd V, Webster M, Williams M, White H, Somaratne J. The Impact of a National COVID-19 Lockdown on Acute Coronary Syndrome Hospitalisations in New Zealand: an ANZACS-QI study. Heart Lung Circ 2021. [PMCID: PMC8203216 DOI: 10.1016/j.hlc.2021.05.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Fan S, Liao Y, Qiu W, Li L, Li D, Cao X, Ai B. Targeting Toll-like receptor 4 with CLI-095 (TAK-242) enhances the antimetastatic effect of the estrogen receptor antagonist fulvestrant on non-small cell lung cancer. Clin Transl Oncol 2020; 22:2074-2086. [PMID: 32367494 PMCID: PMC7505887 DOI: 10.1007/s12094-020-02353-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Accepted: 04/04/2020] [Indexed: 11/26/2022]
Abstract
PURPOSE Estrogen plays a critical role in the invasiveness and metastasis of non-small cell lung cancer (NSCLC) through estrogen receptor β (ERβ). However, the antimetastatic effect of the ERβ antagonist fulvestrant was still limited in NSCLC patients. Recently, Toll-like receptor 4 (TLR4) signaling was implicated in NSCLC metastasis. Our present study aimed to evaluate the synergistic antimetastatic effect of a combination of fulvestrant and the TLR4-specific inhibitor CLI-095 (TAK-242) on human NSCLC cells. METHODS The expression levels of ERβ and TLR4 were detected by immunohistochemical (IHC) analysis of 180 primary NSCLC and 30 corresponding metastatic lymph node samples. The association between ERβ and TLR4 expression was analyzed. The aggressiveness of NSCLC cells treated with fulvestrant, CLI-095 or the drug combination and formation status of their invadopodia, invasion-associated structures, were investigated. The protein levels in NSCLC cells in different groups were determined by Western blot and immunofluorescence analyses. RESULTS Here, a positive correlation between ERβ and TLR4 expression was observed in both primary NSCLC tissue (Spearman's Rho correlation coefficient = 0.411, p < 0.001) and metastatic lymph node tissue (Spearman's Rho correlation coefficient = 0.374, p = 0.009). The protein levels of ERβ in NSCLC cell lines were decreased by fulvestrant, and this suppressive effect was significantly enhanced when fulvestrant was combined with CLI-095 (p < 0.05). Both the migration and invasion of NSCLC cells were suppressed by fulvestrant or CLI-095 alone, and the combination of fulvestrant + CLI-095 showed the strongest inhibitory effect (p < 0.05). In addition, the results demonstrated that CLI-095 also helped fulvestrant restrict the formation and function of invadopodia in NSCLC cells (p < 0.05). CONCLUSIONS Collectively, our study results suggested that CLI-095 enhances the antimetastatic effect of fulvestrant on NSCLC and provided support for further investigation of the antitumor activity of combined therapy with antiestrogen and anti-TLR4 agents in the clinic.
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Liao Y, Badmann S, Kaltofen T, Mayr D, Schmoeckel E, Deuster E, Mannewitz M, Landgrebe S, Kolben T, Hester A, Beyer S, Burges A, Mahner S, Jeschke U, Trillsch F, Czogalla B. PLA2G7/PAF-AH as protective factor and potential negative regulator of the Wnt signaling pathway in BRCA1 mutant ovarian cancer. Geburtshilfe Frauenheilkd 2020. [DOI: 10.1055/s-0040-1718211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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Liao Y, Mayr D, Schmoeckel E, Hester A, Kolben T, Zeder-Göß C, Würstlein R, Harbeck N, Mahner S, Jeschke U, Trillsch F, Czogalla B. Interaction of PAFAH and beta-catenin in BRCA1 mutant breast cancer. Eur J Cancer 2020. [DOI: 10.1016/s0959-8049(20)30735-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Tan J, Yang M, Liao Y, Qi Y, Ren Y, Liu C, Huang S, Thabane L, Liu X, Sun X. PIH1 Development and Validation of a Prediction MODEL on Severe Maternal Outcomes Among Pregnant Women with PRE-Eclampsia: A 10-Year Cohort Study. Value Health Reg Issues 2020. [DOI: 10.1016/j.vhri.2020.07.228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Liao Y, Badmann S, Kaltofen T, Mayr D, Schmoeckel E, Deuster E, Mannewitz M, Landgrebe S, Kolben T, Hester A, Beyer S, Burges A, Mahner S, Jeschke U, Trillsch F, Czogalla B. 851P PLA2G7/PAF-AH as protective factor and potential negative regulator of the Wnt signaling pathway in BRCA1 mutant ovarian cancer. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.08.990] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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Zhang M, Chen Z, Zhang S, Wu L, Jie Y, Liao Y, Huang Y, Chen J, Shi B. Analysis of Differentially Expressed Long Non-coding RNAs and the Associated TF-mRNA Network in Tongue Squamous Cell Carcinoma. Front Oncol 2020; 10:1421. [PMID: 32923393 PMCID: PMC7456846 DOI: 10.3389/fonc.2020.01421] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Accepted: 07/06/2020] [Indexed: 12/15/2022] Open
Abstract
Accumulating evidence indicates that long non-coding RNAs (lncRNAs) play crucial roles in tongue squamous cell carcinoma (TSCC) tumorigenesis. However, the comprehensive regulation of lncRNAs-transcription factors (TFs)-messenger RNAs (mRNAs) in TSCC remains largely unknown. The purpose of this study was to identify aberrantly expressed lncRNAs and the associated TF-mRNA network in TSCC. To explore lncRNA and mRNA expression profiles and their biological functions in TSCC, we surveyed the lncRNA and mRNA expression profiles of TSCC and adjacent tissues using next-generation RNA sequencing in six patients. Thousands of significantly differentially expressed lncRNAs (DELs) and mRNAs (DEGs) were identified. Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway enrichment analyses were performed to demonstrate the principal functions of the significantly dysregulated lncRNAs and genes. A total of 40 DELs were screened between TSCC and adjacent non-cancerous tissues. Results obtained from GEPIA and StarBase confirmed the expression levels of nine pivotal DELs obtained in our study. Three of the nine deregulated DELs were identified to have a significant impact on the overall survival of TSCC patients, which were evaluated with GEPIA and StarBase. LncMAP was used to predict the lncRNA-TF-mRNA triplets in TSCC. Furthermore, based on these results, we established lncRNA-TF-mRNA coexpression networks for the up- and downregulated lncRNAs using Cytoscape. We also found that among the nine pivotal lncRNAs, there is limited research on the abnormally expressed lncRNAs, including RP11-54H7.4, CTD-2545M3.8, RP11-760H22.2, RP4-791M13.3, and LINC01405, in TSCC pathogenesis. This is the first study to show that RP11-54H7.4, LINC00152, and LINC01405 can be acted as a prognostic target for TSCC. Our findings provide a novel perspective and lay the foundation for future research on the potential roles of lncRNAs, TFs, and mRNAs in TSCC. Verification of the potential lncRNA-TF-mRNA regulatory networks will provide a more comprehensive understanding of the pathogenesis of TSCC.
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Liu L, Zeng D, Chen Y, Zhou J, Liao Y, Shi B. Microarc oxidation surface of titanium implants promote osteogenic differentiation by activating ERK1/2-miR-1827-Osterix. In Vitro Cell Dev Biol Anim 2020; 56:296-306. [PMID: 32270391 DOI: 10.1007/s11626-020-00444-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Accepted: 03/16/2020] [Indexed: 11/25/2022]
Abstract
There has been a constant requirement from the clinic to develop biomedical titanium (Ti) implants with high osteogenic ability. In this study, we clarified a novel mechanism of how MAO (microarc oxidation) coating of Ti implants facilitates osteogenic differentiation of human bone marrow mesenchymal stem cells (hB-MSCs) by activating ERK1/2-miR-1827-Osterix signaling pathway in vitro. MAO surface of titanium implant was more favorable to promote osteogenic differentiation than SLA and AOS coating. Besides, titanium implants regulated hB-MSCs osteogenesis through the p38 MAPK pathway and ERK1/2 might be the most efficient target. Furthermore, MAO coating induced osteogenic differentiation though ERK1/2-miR-1827 pathway. Finally, we verified miR-1827 regulated osteogenic differentiation partially through Osterix. Our study reveals novel insights that MAO surface of titanium implant is a prior choice for biomedical trial and for its use in periprosthetic osteolysis (PIO) treatment in an evidence-based rationale.
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Yang WJ, Zhang YJ, Yan X, Ye D, Wang J, Liao Y, Yang YY, Zhang W, Wang Z, Wang ZQ, Xu SQ, Wang XL. [Recommendations for public health protection against flood disaster]. ZHONGHUA YU FANG YI XUE ZA ZHI [CHINESE JOURNAL OF PREVENTIVE MEDICINE] 2020; 54:124-128. [PMID: 32074696 DOI: 10.3760/cma.j.issn.0253-9624.2020.02.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Flood disaster is one of the most serious natural disasters in the world, and it could pose an inestimable impact on the affected people. Based on existing laws, regulations, and emergency manuals in China, extensive literature review, epidemiological and related protection evidence, and expert consultation, this study analyzed different health risk factors of flood disaster and proposed a multi-stage, multi-population, and multi-phase comprehensive protection measures for the public in the perspective of pre-event prevention, in-event intervention and post-event rescue strategy, which could provide a scientific basis for improving the level of public health protection against the flood disaster and corresponding health outcomes.
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Sun H, Liao Y, Wang Z, Zhang Z, Oyelami FO, Olasege BS, Wang Q, Pan Y. ETph: enhancers and their targets in pig and human database. Anim Genet 2019; 51:311-313. [PMID: 31887789 DOI: 10.1111/age.12893] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/26/2019] [Indexed: 11/30/2022]
Abstract
Enhancers, as the genomic non-coding sequences, play a key role in the activation of gene expression. They have been widely identified in the human genome. Pig is an important biomedical model for human health. Few studies have been performed to explore the enhancers in the pig genome. The human enhancer information may be useful to identify enhancers in the pig genome. In addition, the genetic background of pig traits could be useful to annotate human enhancers and diseases. Thus, in order to further study enhancers and their potential roles in human and pig, we developed a public database, ETph (Enhancers and their Targets in pig and human). ETph integrates the information on human enhancers, pig putative enhancers, target genes, pig QTL terms, human diseases, GO terms and the KEGG pathway. A total of 25 182 enhancers were identified in the pig genome using the human homology sequence information. Among them, 6232 high-confidence enhancers were used to build the ETph. ETph provides a convenient platform to search, browse and download data. Moreover, a web-based analytical tool was designed to visualize networks and topology graphs among pig putative enhancers, target genes, pig QTL traits and human diseases. ETph might provide a useful tool for researchers to investigate the genetic background of pig traits and human diseases. ETph is freely accessible at http://klab.sjtu.edu.cn/enhancer/.
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Zhang XM, Chen H, Zhou B, Zhang QY, Liao Y, Wang JS, Wang ZH. lncRNA HOXB-AS3 promotes hepatoma by inhibiting p53 expression. EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES 2019; 22:6784-6792. [PMID: 30402841 DOI: 10.26355/eurrev_201810_16145] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE We investigate the mechanism of HOXB-AS3 in promoting the development of hepatocellular carcinoma. PATIENTS AND METHODS The expression of HOXB-AS3 in tumor tissues and adjacent tissues of hepatocellular carcinoma was detected by quantitative real time-polymerase chain reaction (qRT-PCR), and the relationship between the expression of HOXB-AS3 and tumor tissues was analyzed. The effects of HOXB-AS3 and p53 on cell proliferation, cell cycle and apoptosis were detected by plate cloning experiment and flow cytometry. The binding relationship between HOXB-AS3 and DNMT1 and the regulation mechanism of DNMT1 on p53 were tested by RNA immunoprecipitation (RIP) and chromatin immunoprecipitation (ChIP) experiments, respectively. Western blot was used to detect the expression of p53 after knockdown of HOXB-AS3. The torsion experiment was performed to assess whether HOXB-AS3 regulated the proliferation and apoptosis of hepatoma cells by inhibiting p53 expression. RESULTS The results of qRT-PCR showed that the expression of HOXB-AS3 was significantly higher in cancerous tissues of patients with hepatocellular carcinoma than in adjacent tissues. The expression of HOXB-AS3 in patients in stage III and IV was significantly higher than that in stage I and II. Inhibition of HOXB-AS3 expression in liver cancer cells including Hep3B and LM3 could promote cell proliferation, inhibit cell apoptosis and induce cell cycle arrest in the G0/G1 phase. The results of RIP and ChIP experiments showed that HOXB-AS3 inhibited the expression of p53 by binding to DNMT1, and overexpression of p53 in Hep3B cells could partially reverse the changes in cell proliferation and apoptosis induced by HOXB-AS3. CONCLUSIONS Highly expressed HOXB-AS3 was confirmed to promote the proliferation of hepatocellular carcinoma cells and inhibit apoptosis, and the mechanism was related to the regulation role of HOXB-AS3 in p53 expression by binding to DNMT1.
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Wang CC, Huang SL, Wang X, Xu P, Huang X, Liao Y, Xie X, Kwan KY. Conserving the understudied invertebrates: a call for a systematic monitoring protocol for Asian horseshoe crabs in nursery habitats. ENDANGER SPECIES RES 2019. [DOI: 10.3354/esr01003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Liu HC, Liao Y, Liu CQ. miR-487b mitigates allergic rhinitis through inhibition of the IL-33/ST2 signaling pathway. EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES 2019; 22:8076-8083. [PMID: 30556842 DOI: 10.26355/eurrev_201812_16497] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE To investigate the potential effect of miR-487b/IL-33-ST2 axis on the pathology of allergic rhinitis (AR) and the relevant mechanism. PATIENTS AND METHODS The expression level of interleukin-33 (IL-33), a homolog of sulfotransferase (ST2), and miR-487b were detected in patients with or without allergic rhinitis. Luciferase assay was performed to evaluate the interaction between miR-487b and IL-33, and the effects of miR-487b/IL-33-ST2 axis on allergic rhinitis mice were determined by established allergic rhinitis model in mice by ovalbumin (OVA). The levels of OVA-specific immunoglobulin E (Ig-E), proinflammatory cytokines (IL-4, IL-5, and IL-13), and pathological alterations were detected. RESULTS The level of IL-33 and its specific ligand ST2 were found increased in allergic rhinitis patients while miR-487b expression level was markedly repressed. To confirm whether miR-487b has a regulation effect on IL-33, we checked it in three publicly available algorithms, TargetScan, miRDB, and microRNA. We found that IL-33 is a direct target of miR-487b, and Luciferase assays confirmed our hypothesis, the subsequent experiments showed that up-regulation of miR-487b could inhibit expression of IL-33 and ST2, resulting in the decrease of the immunoglobulin E (Ig-E), proinflammatory cytokines and mitigation of pathological alterations. CONCLUSIONS Our research discovered the suppressor function of miR-487b in allergic rhinitis and revealed that miR-487b/IL-33-ST2 axis may be a potential therapeutic target for the treatment of allergic rhinitis.
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Liao Y, Benson J, Higgins S, Drakatos P, Kaler J, O'Regan D, Tsai CC, Gnoni V, Muza R, Nesbitt A, Young A, Stokes P, Leschziner G, Rosenzweig I. Sleep architecture and comorbid sleep disorders in patients with bipolar affective disorder and recurrent depressive disorder. Sleep Med 2019. [DOI: 10.1016/j.sleep.2019.11.357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Agostini M, Bakalyarov AM, Andreotti E, Balata M, Barabanov I, Baudis L, Barros N, Bauer C, Bellotti E, Belogurov S, Benato G, Bettini A, Bezrukov L, Bode T, Borowicz D, Brudanin V, Brugnera R, Budjáš D, Caldwell A, Cattadori C, Chernogorov A, D’Andrea V, Demidova EV, Di Marco N, Domula A, Doroshkevich E, Egorov V, Falkenstein R, Freund K, Gangapshev A, Garfagnini A, Gooch C, Grabmayr P, Gurentsov V, Gusev K, Hakenmüller J, Hegai A, Heisel M, Hemmer S, Hiller R, Hofmann W, Hult M, Inzhechik LV, Csáthy JJ, Jochum J, Junker M, Kazalov V, Kermaïdic Y, Kihm T, Kirpichnikov IV, Kirsch A, Kish A, Klimenko A, Kneißl R, Knöpfle KT, Kochetov O, Kornoukhov VN, Kuzminov VV, Laubenstein M, Lazzaro A, Lehnert B, Liao Y, Lindner M, Lippi I, Lubashevskiy A, Lubsandorzhiev B, Lutter G, Macolino C, Majorovits B, Maneschg W, Marissens G, Miloradovic M, Mingazheva R, Misiaszek M, Moseev P, Nemchenok I, Panas K, Pandola L, Pelczar K, Pullia A, Ransom C, Riboldi S, Rumyantseva N, Sada C, Salamida F, Salathe M, Schmitt C, Schneider B, Schönert S, Schütz AK, Schulz O, Schwingenheuer B, Selivanenko O, Shevchik E, Shirchenko M, Simgen H, Smolnikov A, Stanco L, Vanhoefer L, Vasenko AA, Veresnikova A, von Sturm K, Wagner V, Wegmann A, Wester T, Wiesinger C, Wojcik M, Yanovich E, Zhitnikov I, Zhukov SV, Zinatulina D, Zsigmond AJ, Zuber K, Zuzel G. Characterization of 30 76 Ge enriched Broad Energy Ge detectors for GERDA Phase II. THE EUROPEAN PHYSICAL JOURNAL. C, PARTICLES AND FIELDS 2019; 79:978. [PMID: 31885491 PMCID: PMC6892349 DOI: 10.1140/epjc/s10052-019-7353-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/18/2019] [Accepted: 09/28/2019] [Indexed: 05/28/2023]
Abstract
The GERmanium Detector Array (Gerda) is a low background experiment located at the Laboratori Nazionali del Gran Sasso in Italy, which searches for neutrinoless double-beta decay of 76 Ge into 76 Se+2e - . Gerda has been conceived in two phases. Phase II, which started in December 2015, features several novelties including 30 new 76Ge enriched detectors. These were manufactured according to the Broad Energy Germanium (BEGe) detector design that has a better background discrimination capability and energy resolution compared to formerly widely-used types. Prior to their installation, the new BEGe detectors were mounted in vacuum cryostats and characterized in detail in the Hades underground laboratory in Belgium. This paper describes the properties and the overall performance of these detectors during operation in vacuum. The characterization campaign provided not only direct input for Gerda Phase II data collection and analyses, but also allowed to study detector phenomena, detector correlations as well as to test the accuracy of pulse shape simulation codes.
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Liao Y, Cheng S, Xiang J, Luo C. lncRNA CCHE1 increased proliferation, metastasis and invasion of non-small lung cancer cells and predicted poor survival in non-small lung cancer patients. EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES 2019; 22:1686-1692. [PMID: 29630113 DOI: 10.26355/eurrev_201803_14581] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE Lung cancer is common cancer worldwide. Non-small cell lung cancer (NSCLC) accounts for 85% of lung cancers. Thus, we studied whether long non-coding RNAs influence malignancy in NSCLC to discover new therapeutic targets for increasing the survival rate of NSCLC patients. lncRNA has been proven to be important in different cancer progression. In this study, we mainly focused on the role of lncRNA CCHE1 (cervical carcinoma high expressed 1) expressed PCNA regulatory lncRNA in NSCLC cancer. PATIENTS AND METHODS qRT-PCR was used to detect the expression of CCHE1 in 126 cases of NSCLC tissue and adjacent tissue, and the clinical significance was also analyzed. Cell Counting Kit-8 (CCK8) assay was used to detect the proliferation ability of NSCLC cancer cell lines, and Western-blot was used to measure the expression of the protein when the expression of CCHE1 was suppressed. RESULTS We found that the CCHE1 was highly expressed in the NSCLC tissue, compared with the adjacent tissue. We also found that the expression of CCHE1 was closely related to the size and survival time of patients. Moreover, CCHE1 could promote the proliferation, metastasis, and invasion of NSCLC cell line via increasing the expression of ERK/MAPK signaling pathway. CONCLUSIONS According to the results, we found that CCHE1 was closely related the progression of NSCLC, which could be a potential target for treating NSCLC.
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Luo A, Li K, Li Y, Yang ZC, Dong H, Yang QY, Liao Y, Lin X, Lin GZ, Hao YT. [Spatial distribution of cancer-related burden in Guangzhou from 2010 to 2013]. ZHONGHUA LIU XING BING XUE ZA ZHI = ZHONGHUA LIUXINGBINGXUE ZAZHI 2019; 40:1262-1268. [PMID: 31658528 DOI: 10.3760/cma.j.issn.0254-6450.2019.10.017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To evaluate the burden and to describe the characteristics of spatial distribution caused by malignant tumors among different administrative areas in Guangzhou from 2010- 2013. Methods: Based on data from the Cancer Registry system and population in Guangzhou in 2010- 2013, disability-adjusted life year (DALY) was assessed on the disease burden of cancer, in accordance with the method used in the Global Burden of Disease study. Results: The crude incidence rates of cancer appeared as 256.22/10(5) in 2010-2011 and 270.04/10(5) in 2012-2013, with the crude mortality rates as 143.17/10(5) and 148.01/10(5), respectively, in Guangzhou. Cancers caused 606 238.95 DALYs in 2010-2011 and 623 763.80 DALYs in 2012-2013 for both sexes and 37.63 and 37.81 person year per 1 000 persons, with the standardized DALY rates as 34.51‰, 34.00‰ respectively. Three administrative districts (Yuexiu, Haizhu and Liwan) were with the largest disease burden of cancers that accounted for 45% of the DALYs for the whole Conghua district, with liver cancer was the leading cancer on DALYs, and tracheal, bronchus and lung cancer ranked the first in the other districts. Conclusions: In Guangzhou, disease burden caused by cancers was both prominently seen in the newly developed urban area and the old districts. It remains an arduous task to continue programs on control and prevention of cancers in this city.
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Wang L, Zhou Y, Tang J, Zhan Q, Liao Y. [CD4(-)/CD8(-)/CD56(+)/TCRγδ(+) T-cell large granular lymphocyte leukemia presenting as aplastic anemia: a case report and literature review]. ZHONGHUA XUE YE XUE ZA ZHI = ZHONGHUA XUEYEXUE ZAZHI 2019; 40:525-527. [PMID: 31340629 PMCID: PMC7342393 DOI: 10.3760/cma.j.issn.0253-2727.2019.06.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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Liao Y, Wu F, Hou DL, Wu YL, Tao H, Li CT, Wan HJ. Application of Multiple Genetic Markers in Determination of Full and Half Sibling Relationship: A Case Report. FA YI XUE ZA ZHI 2019; 35:319-323. [PMID: 31282628 DOI: 10.12116/j.issn.1004-5619.2019.03.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 10/19/2017] [Indexed: 11/30/2022]
Abstract
Abstract Objective To investigate the application of the comprehensive use of multiple genetic markers in full and half sibling relationship testing through the identification of a case of suspected sibling relationship. Methods Genomic DNA were extracted from bloodstain samples from 4 subjects (ZHANG-1, ZHANG-2, male; ZHANG-3, ZHANG-4, female). Autosomal STR loci, X-STR, Y-STR loci and polymorphisms of mtDNA HV-Ⅰ and Ⅱwere genotyped by EX20 STR kit, X19 kit, Data Y24 STR kit, and Sanger sequencing, respectively. Results According to autosomal STR based IBS scoring results, full sibling relationships were indicated among ZHANG-2, ZHANG-3 and ZHANG-4, but those were not indicated between ZHANG-1 and ZHANG-2 or ZHANG-3 or ZHANG-4. According to autosomal STR based FSI and HSI, with ITO method and discriminant function method, full sibling relationships among ZHANG-2, ZHANG-3 and ZHANG-4 were indicated, and half sibling relationships between ZHANG-1 and ZHANG-2 or ZHANG-3 or ZHANG-4 were also indicated. X-STR and mtDNA sequencing results showed that all the 4 samples came from a same maternal line, and Y-STR results showed that ZHANG-1 and ZHANG-2 did not come from a same paternal line, which supported the half sibling relationship between ZHANG-1 and ZHANG-2 or ZHANG-3 or ZHANG-4, verified by parental genotype reconstruction based on autosomal STR genotyping. Conclusion For the identification of sibling relationships, it is effective to have reliable results with the mutual verification and support of multiple genetic markers (autosomal STR, sex chromosomal STR and mtDNA sequence) and calculations (IBS, ITO, discriminant function method and family reconstruction).
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Liao Y, Yi Y, Lin X, Hao YT. [Health-related quality of life and health-adjusted life expectancy among patients with chronic non-communicable diseases, in Guangdong province]. ZHONGHUA LIU XING BING XUE ZA ZHI = ZHONGHUA LIUXINGBINGXUE ZAZHI 2019; 40:406-411. [PMID: 31006199 DOI: 10.3760/cma.j.issn.0254-6450.2019.04.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To estimate the health-related quality of life (HRQOL) and health-adjusted life expectancy (HALE) which were associated with chronic non-communicable diseases (NCDs) in people from Guangdong province of China. Methods: Data on both NCDs prevalence and EuroQol-5 Dimensions-3 Levels measured HRQOL were gathered from the Fifth National Health Survey in Guangdong province, 2013. Logistic regression model and multiple linear regression model were employed to explore the impact of NCDs on HRQOL. Life expectancy (LE) and HALE were used to evaluate the comprehensive impact of chronic diseases on population health. Results: A total of 68 550 inhabitants were included in the analysis. Graded logistic regression showed that the impact of chronic diseases on all dimensions of quality of life was statistically significant after adjusting for social demographic characteristics. The greatest health impact was on the pain/discomfort health dimension [OR=4.48 (95%CI:4.20-4.77)], followed by anxiety/depression[OR=3.95 (95%CI: 3.62- 4.31)], daily activities [OR=3.69 (95%CI: 3.37-4.04)], mobility [OR=3.63 (95%CI: 3.34-3.94)]and ability on self-care [OR=3.30 (95%CI: 2.98-3.66)]. Losses of LE and HALE caused by NCDs were 12.7 and 14.6 years respectively while the overall expected gain was 3.8 years in HALE, when NCDs were taken away. Conclusions: Our data showed that NCDs had shortened the healthy life span of patients through reducing the HRQOL and also causing heavy disease burden on both patients with NCDs and the communities. Health-care related policies on NCDs need to be developed, for the elderly, in particular.
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Liati A, Schreiber D, Alpert PA, Liao Y, Brem BT, Corral Arroyo P, Hu J, Jonsdottir HR, Ammann M, Dimopoulos Eggenschwiler P. Aircraft soot from conventional fuels and biofuels during ground idle and climb-out conditions: Electron microscopy and X-ray micro-spectroscopy. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2019; 247:658-667. [PMID: 30711821 DOI: 10.1016/j.envpol.2019.01.078] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/14/2018] [Revised: 01/17/2019] [Accepted: 01/21/2019] [Indexed: 05/20/2023]
Abstract
Aircraft soot has a significant impact on global and local air pollution and is of particular concern for the population working at airports and living nearby. The morphology and chemistry of soot are related to its reactivity and depend mainly on engine operating conditions and fuel-type. We investigated the morphology (by transmission electron microscopy) and chemistry (by X-ray micro-spectroscopy) of soot from the exhaust of a CFM 56-7B26 turbofan engine, currently the most common engine in aviation fleet, operated in the test cell of SR Technics, Zurich airport. Standard kerosene (Jet A-1) and a biofuel blend (Jet A-1 with 32% HEFA) were used at ground idle and climb-out engine thrust, as these conditions highly influence air quality at airport areas. The results indicate that soot reactivity decreases from ground idle to climb-out conditions for both fuel types. Nearly one third of the primary soot particles generated by the blended fuel at climb-out engine thrust bear an outer amorphous shell implying higher reactivity. This characteristic referring to soot reactivity needs to be taken into account when evaluating the advantage of HEFA blending at high engine thrust. The soot type that is most prone to react with its surrounding is generated by Jet A-1 fuel at ground idle. Biofuel blending slightly lowers soot reactivity at ground idle but does the opposite at climb-out conditions. As far as soot reactivity is concerned, biofuels can prove beneficial for airports where ground idle is a common situation; the benefit of biofuels for climb-out conditions is uncertain.
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