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Qiao Y, Liu T. [Advances in the mechanism of probiotics on allergic diseases]. LIN CHUANG ER BI YAN HOU TOU JING WAI KE ZA ZHI = JOURNAL OF CLINICAL OTORHINOLARYNGOLOGY, HEAD, AND NECK SURGERY 2016; 30:1494-1498. [PMID: 29871126 DOI: 10.13201/j.issn.1001-1781.2016.18.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 04/12/2016] [Indexed: 11/12/2022]
Abstract
In recent years some studies show that probiotics can regulate the body's immune response and in addition to study most of Lactobacillus and Bifidobacterium, Clostridium butyricum also has its unique immune regulatory role. These probiotics are expected to be used in the treatment of allergic diseases, but its mechanism of action is not clear, and the current of probiotics on allergic disease mechanisms research conclusion still exist some contradictions, besides whether the clinical symptoms of the allergic disease can be improve is unclear, so the probiotics have not been recommended to routine treatment of allergic diseases. This review will help us further understand the probiotics on allergic disease mechanism and the unique role of Clostridium butyricum.
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Qiao Y, He H, Jonsson P, Sinha I, Zhao C, Dahlman-Wright K. AP-1 is a key regulator of proinflammatory cytokine TNFα-mediated triple-negative breast cancer progression. J Biol Chem 2016; 291:18309. [PMID: 27566813 DOI: 10.1074/jbc.a115.702571] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
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Mandell DM, Mossa-Basha M, Qiao Y, Hess CP, Hui F, Matouk C, Johnson MH, Daemen MJAP, Vossough A, Edjlali M, Saloner D, Ansari SA, Wasserman BA, Mikulis DJ. Intracranial Vessel Wall MRI: Principles and Expert Consensus Recommendations of the American Society of Neuroradiology. AJNR Am J Neuroradiol 2016; 38:218-229. [PMID: 27469212 DOI: 10.3174/ajnr.a4893] [Citation(s) in RCA: 397] [Impact Index Per Article: 49.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Intracranial vessel wall MR imaging is an adjunct to conventional angiographic imaging with CTA, MRA, or DSA. The technique has multiple potential uses in the context of ischemic stroke and intracranial hemorrhage. There remain gaps in our understanding of intracranial vessel wall MR imaging findings and research is ongoing, but the technique is already used on a clinical basis at many centers. This article, on behalf of the Vessel Wall Imaging Study Group of the American Society of Neuroradiology, provides expert consensus recommendations for current clinical practice.
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Li M, Chen XM, Wang DM, Gan L, Qiao Y. Effects of miR-26a on the expression of Beclin 1 in retinoblastoma cells. GENETICS AND MOLECULAR RESEARCH 2016; 15:gmr8193. [PMID: 27421000 DOI: 10.4238/gmr.15028193] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
The aim of this study was to evaluate the effects of miR-26a on Beclin 1 expression in retinoblastoma (RB) cell lines (Y79 and WERi-RB-1). RB cells were transfected with miR-26a mimic, antagomir-26a, or control mimic. The Beclin 1 mRNA and protein levels were detected by quantitative polymerase chain reaction and western blot, respectively. The activity of Beclin 1 3ꞌ-UTR reporter gene was detected with the luciferase assay. After transfection with miR-26a mimic, Beclin 1 mRNA and protein levels as well as the activity of the 3'-UTR reporter gene decreased. However, all were increased upon inhibition of miR-26a with antagomir-26a. Beclin 1 is the target of miR-26a in human RB cell lines Y79 and WERi-RB-1, and miR-26a inhibits the expression of Beclin 1 by reducing its mRNA and protein levels.
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Thein HH, Qiao Y, Young SK, Zarin W, Yoshida EM, de Oliveira C, Earle CC. Trends in health care utilization and costs attributable to hepatocellular carcinoma, 2002-2009: a population-based cohort study. ACTA ACUST UNITED AC 2016; 23:e196-220. [PMID: 27330357 DOI: 10.3747/co.23.2956] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
BACKGROUND The incidence of hepatocellular carcinoma (hcc) and the complexity of its diagnosis and treatment are increasing. We estimated trends in net health care utilization, costs of care attributable to hcc in Ontario, and rate ratios of resource use at various stages of care. METHODS This population-based retrospective cohort study identified hcc patients and non-cancer control subjects, and health care resource utilization between 2002 and 2009. Generalized estimating equations were then used to estimate net health care utilization (hcc patients vs. the matched control subjects) and net costs of care attributable to hcc. Generalized linear models were used to analyze rate ratios of resource use. RESULTS We identified 2832 hcc patients and 2808 matched control subjects. In comparison with the control subjects, hcc patients generally used a greater number of health care services. Overall, the mean net cost of care per 30 patient-days (2013 Canadian dollars) attributable to outpatient visits and hospitalizations was highest in the pre-diagnosis (1 year before diagnosis), initial (1st year after diagnosis), and end-of-life (last 6 months before death, short-term survivors) phases. Mean net homecare costs were highest in the end-of-life phase (long-term survivors). In the end-of-life phase (short-term survivors), mean net costs attributable to outpatient visits and total services significantly increased to $14,220 from $1,547 and to $33,121 from $14,450 (2008-2009 and 2002-2003 respectively). CONCLUSIONS In hcc, our study found increasing resource use and net costs of care, particularly in the end-of-life phase among short-term survivors. Our findings offer a basis for resource allocation decisions in the area of cancer prevention and control.
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Qiao Y, Shiue CN, Zhu J, Zhuang T, Jonsson P, Wright APH, Zhao C, Dahlman-Wright K. AP-1-mediated chromatin looping regulates ZEB2 transcription: new insights into TNFα-induced epithelial-mesenchymal transition in triple-negative breast cancer. Oncotarget 2016; 6:7804-14. [PMID: 25762639 PMCID: PMC4480717 DOI: 10.18632/oncotarget.3158] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2014] [Accepted: 01/16/2015] [Indexed: 12/21/2022] Open
Abstract
The molecular determinants of malignant cell behaviour in triple-negative breast cancer (TNBC) are poorly understood. Recent studies have shown that regulators of epithelial-mesenchymal transition (EMT) are potential therapeutic targets for TNBC. In this study, we demonstrate that the inflammatory cytokine TNFα induces EMT in TNBC cells via activation of AP-1 signaling and subsequently induces expression of the EMT regulator ZEB2. We also show that TNFα activates both the PI3K/Akt and MAPK/ERK pathways, which act upstream of AP-1. We further investigated in detail AP-1 regulation of ZEB2 expression. We show that two ZEB2 transcripts derived from distinct promoters are both expressed in breast cancer cell lines and breast tumor samples. Using the chromosome conformation capture assay, we demonstrate that AP-1, when activated by TNFα, binds to a site in promoter 1b of the ZEB2 gene where it regulates the expression of both promoter 1b and 1a, the latter via mediating long range chromatin interactions. Overall, this work provides a plausible mechanism for inflammation-induced metastatic potential in TNBC, involving a novel regulatory mechanism governing ZEB2 isoform expression.
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Qiao Y, He H, Jonsson P, Sinha I, Zhao C, Dahlman-Wright K. AP-1 Is a Key Regulator of Proinflammatory Cytokine TNFα-mediated Triple-negative Breast Cancer Progression. J Biol Chem 2016; 291:5068-79. [PMID: 26792858 DOI: 10.1074/jbc.m115.702571] [Citation(s) in RCA: 66] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2015] [Indexed: 12/21/2022] Open
Abstract
Triple-negative breast cancer (TNBC) represents a highly aggressive form of breast cancer with limited treatment options. Proinflammatory cytokines such as TNFα can facilitate tumor progression and metastasis. However, the mechanistic aspects of inflammation mediated TNBC progression remain unclear. Using ChIP-seq, we demonstrate that the cistrome for the AP-1 transcription factor c-Jun is comprised of 13,800 binding regions in TNFα-stimulated TNBC cells. In addition, we show that c-Jun regulates nearly a third of the TNFα-regulated transcriptome. Interestingly, high expression level of the c-Jun-regulated pro-invasion gene program is associated with poor clinical outcome in TNBCs. We further demonstrate that c-Jun drives TNFα-mediated increase of malignant characteristics of TNBC cells by transcriptional regulation of Ninj1. As exemplified by the CXC chemokine genes clustered on chromosome 4, we demonstrate that NF-κB might be a pioneer factor required for the regulation of TNFα-inducible inflammatory genes, whereas c-Jun has little effect. Together, our results uncover AP-1 as an important determinant for inflammation-induced cancer progression, rather than inflammatory response.
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Chang HH, Cao RX, Yang CC, Wei WL, Pang XY, Qiao Y. Interactions of acylated methylglucoside derivatives with CO2: simulation and calculations. J Mol Model 2016; 22:39. [PMID: 26781667 DOI: 10.1007/s00894-015-2903-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2015] [Accepted: 12/28/2015] [Indexed: 10/22/2022]
Abstract
Carbohydrates have drawn considerable interest from researchers recently due to their affinity for CO2. However, most of the research in this field has focused on peracetylated derivatives. Compared with acetylated carbohydrates, which have already been studied in depth, methyl D-glucopyranoside derivatives are more stable and could have additional applications. Thus, in the present work, ab initio calculations were performed to elucidate the characteristics of the interactions of methylglucoside derivatives with CO2, and to investigate how the binding energy (ΔE) is affected by isomerization or the introduction of various acyl groups. Four methyl D-glucopyranosides (each with two anomers) bearing acetyl, propionyl, butyryl, and isobutyryl moieties, respectively, were designed as substrates, and the 1:1 complexes of a CO2 molecule with each of these sugar substrates were modeled. The results indicate that ΔE is mainly influenced by interaction distance and the number of negatively charged donors or interacting pairs in the complex; the structure of the acyl group present in the substrate is a secondary influence. Except in the case of methyl 2-O-acetyl-D-glucopyranose, the ΔE values of the α- and β-anomers of each methylglucoside were found to be almost the same. Therefore, we would expect the CO2 affinities of the four derivatives studied here to be as strong as or even stronger than that of peracetylated D-glucopyranose. Graphical Abstract The binding energy between methyl D-glucopyranoside derivatives with various substituted acyl groups and CO2 are evaluated by ab initio calculations. The strong interaction between these methyl dglucopyranoside derivatives and CO2 showed the potential of their application for CO2 capture.
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Qiao Y, Ma J, Wang Y, Li W, Katzmarzyk PT, Chaput JP, Fogelholm M, Johnson WD, Kuriyan R, Kurpad A, Lambert EV, Maher C, Maia J, Matsudo V, Olds T, Onywera V, Sarmiento OL, Standage M, Tremblay MS, Tudor-Locke C, Church TS, Zhao P, Hu G. Birth weight and childhood obesity: a 12-country study. INTERNATIONAL JOURNAL OF OBESITY SUPPLEMENTS 2015; 5:S74-9. [PMID: 27152189 PMCID: PMC4850624 DOI: 10.1038/ijosup.2015.23] [Citation(s) in RCA: 79] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
OBJECTIVES Few studies have investigated the association between the full range of birth weight and the risk of childhood obesity in high-, middle- and low-income countries. The aim of the present study is to assess the association between different levels of birth weight and the risk of obesity among children aged 9-11 years in 12 countries. METHODS A multinational, cross-sectional study of 5141 children aged 9-11 years was conducted in 12 countries. Height and weight were obtained using standardized methods. Time spent in moderate-to-vigorous physical activity (MVPA), sedentary and sleeping were objectively measured using 24-h, waist-worn accelerometer (Actigraph GT3X+) monitored for 7 days. Birth weight and other factors (regions, parental education, maternal history of gestational diabetes, children age, gender, breast feeding, gestational age, unhealthy diet scores and healthy diet scores) were collected by parental and children's questionnaires. Multilevel modeling was used to account for the nested nature of the data. RESULTS The overall prevalence of obesity (BMI z-score>+2 s.d.) was 15.4% for boys and 10.0% for girls. There was a positive association between birth weight and BMI z-scores. The multivariable-adjusted odds ratios (ORs) of childhood obesity were significantly higher among children whose birth weights were 3500-3999 g (OR 1.45; 95% confidence interval (CI): 1.10-1.92), and >4000 g (OR 2.08; 95% CI: 1.47-2.93), compared with the reference group (2500-2999 g). The positive association between birth weight and the odds of childhood obesity was seen in girls, whereas a U-shaped association appeared in boys. CONCLUSIONS High levels of birth weight, defined as birth weight ⩾3500 g, were associated with increased odds of obesity among 9-11-year-old children in 12 countries. However, sex differences in the association between birth weight and the risk of obesity need to be considered when planning interventions to reduce childhood obesity.
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Liu L, Qiao Y, Hu C, Liu Y, Xia Y, Wang L, Liu B, Chen H, Jiang X. Endostatin exerts radiosensitizing effect in non-small cell lung cancer cells by inhibiting VEGFR2 expression. Clin Transl Oncol 2015; 18:18-26. [PMID: 26542176 DOI: 10.1007/s12094-015-1319-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2015] [Accepted: 06/02/2015] [Indexed: 10/22/2022]
Abstract
BACKGROUND To determine the effects of endostatin on vascular growth factor receptor 2 (VEGFR2) expression in non-small cell lung cancer (NSCLC) cells and the mechanisms underlying its radiosensitizing effect. METHODS VEGFR2 mRNA levels were determined in different NSCLC cell lines using qRT-PCR. RT-PCR and Western blot assays were used to assess the expression of mRNA and proteins. The radiosensitivity of the cells was determined by colony-formation assays; and cell apoptosis and cell cycle distribution were determined by flow cytometry. RESULTS VEGFR2 mRNA levels differed among the five NSCLC cell lines (P < 0.01), with the highest expression in Calu-1 cells and lowest in A549 cells. Endostatin significantly inhibited the growth of Calu-1 cells (P < 0.01) (IC20 = 296.5 μg/ml), and the expression of VEGFR2 and HIF-1α (P < 0.05). Phosphorylation of protein kinase B (Akt), extracellular signal-regulated kinases 1/2 (ERK1/2), and p38 were significantly lower in endostatin-treated cells than control (P < 0.05). Endostatin enhanced the radiosensitivity of Calu-1 cells to SER = 1.38 and induced apoptosis (P < 0.01) and G2/M blockage (P < 0.01). However, endostatin had limited effects on A549 cells. Compared with Calu-1 cells, there was not significantly effects on cell radiosensitivity (SER = 1.09). CONCLUSIONS Endostatin induces apoptosis and enhances radiosensitivity of the VEGFR2 high-expressing cell line Calu-1, but it has a limited effect on the VEGFR2 low-expressing cell line A549.
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Li W, Liu H, Qiao Y, Lv F, Zhang S, Wang L, Leng J, Liu H, Qi L, Tuomilehto J, Hu G. Metabolic syndrome of weight change from pre-pregnancy to 1-5 years post-partum among Chinese women with prior gestational diabetes. Diabet Med 2015; 32:1492-9. [PMID: 25962467 PMCID: PMC4615340 DOI: 10.1111/dme.12790] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/07/2015] [Indexed: 01/23/2023]
Abstract
AIMS Few studies have evaluated the effect of weight change from pre-pregnancy to post-partum with the risk of cardiometabolic diseases among women with a history of gestational diabetes mellitus. The aim of this study was to evaluate the association between weight change from pre-pregnancy to 1-5 years post-partum with metabolic syndrome among Chinese women with prior gestational diabetes mellitus. METHODS We performed a retrospective cohort study in 1263 women with gestational diabetes mellitus at 1-5 years post-partum. Participants were divided into four groups based on their weight change from pre-pregnancy to 1-5 years post-partum: loss of ≥ 3 kg, ± 3 kg, gain of 3-7 kg and gain of ≥7 kg. RESULTS The prevalence of metabolic syndrome was 12.1%, 16.2%, 26.0% and 44.3% among women with weight loss ≥ 3 kg, stable weight ( ± 3 kg), weight gain 3-7 kg and weight gain ≥ 7 kg from pre-pregnancy to post-partum, respectively. The positive association between weight change and metabolic syndrome was observed among women with pre-pregnancy normal weight (BMI < 24 kg/m(2)), overweight (BMI 24-27.9 kg/m(2)) and obesity (BMI ≥ 28 kg/m(2)). The prevalence of metabolic syndrome was almost similar among pre-pregnancy normal weight women with weight gain ≥ 7 kg, pre-pregnancy overweight women with stable weight ( ± 3 kg) and pre-pregnancy obese women with weight loss ≥ 3 kg from pre-pregnancy to post-partum (P = 0.62). CONCLUSIONS Women with gestational diabetes mellitus who had large weight gain from pre-pregnancy to post-partum were more likely to develop metabolic syndrome. Women who are pre-pregnancy overweight/obesity and also diagnosed as gestational diabetes mellitus during pregnancy need more weight control after delivery.
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Yu M, Gilbert S, Li Y, Zhang H, Qiao Y, Lu Y, Tang Y, Zhen Q, Cheng Y, Liu Y. Association of NCOA3 polymorphisms with Dyslipidemia in the Chinese Han population. Lipids Health Dis 2015; 14:124. [PMID: 26449542 PMCID: PMC4599759 DOI: 10.1186/s12944-015-0126-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2015] [Accepted: 09/30/2015] [Indexed: 01/18/2023] Open
Abstract
Background Nuclear receptor coactivator-3 (NCOA3) is involved in various physiological processes. Emerging evidence from previous studies using animal models suggests that the NCOA3 gene (NCOA3) plays a critical role in lipid metabolism as well as adipogenesis and obesity. The present study aims to investigate the association between NCOA3 SNPs and dyslipidemia in the Chinese Han population. Methods Five hundred and twenty-nine (529) Chinese Han subjects were recruited. Four tag SNPs (rs2425955G > T, rs6066394T > C, rs10485463C > G, and rs6094753G > A) in NCOA3, selected from the HapMap website, were genotyped using MALDI-TOF mass spectrometry. Data analysis was performed using SPSS 16.0, SNPStats and haploview 4.2. Results Four SNPs (rs2425955, rs6066394, rs10485463, and rs6094753) were associated with triglyceride levels. Except for SNP rs10485463, genotype distributions and allele frequencies of the other three NCOA3 SNPs (rs2425955, rs6066394, and rs6094753) were significantly different between hypertriglyceridemia subjects and normal group. Significant differences were also observed in allele frequencies and genotype distributions of SNP rs10485463 between low-HDL cholesterolemia subjects and normal group. Carriers of rs2425955 T allele had a lower risk of hypertriglyceridemia compared to GG genotype. Similar results were observed from rs6094753. Subjects with rs6066394 CT genotype had a lower risk of hypertriglyceridemia than those with the TT genotype; however, CC and TT genotypes showed no significant difference in the risk of hypertriglyceridemia. Similar results were found in the association between rs6066394 and hypercholesterolemia. The variant alleles of rs2425955, rs6066394 and rs6094753 were associated with a lower risk of hypertriglyceridemia compared with the wild-type alleles. The G allele of rs10485463 was associated with an increased risk of low-HDL cholesterolemia. In the log-additive model the association between rs2425955 and hypertriglyceridemia remained significant after Bonferroni correction, and genotypes with variant alleles were associated with a lower risk of hypertriglyceridemia. Conclusions In summary, this study demonstrated that variation in NCOA3 might influence the risk of dyslipidemia and serum lipid levels in Chinese Han population.
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Vo KD, Yoo AJ, Gupta A, Qiao Y, Vagal AS, Hirsch JA, Yousem DM, Lum C. Multimodal Diagnostic Imaging for Hyperacute Stroke. AJNR Am J Neuroradiol 2015; 36:2206-13. [PMID: 26427831 DOI: 10.3174/ajnr.a4530] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
In April 2015, the American Roentgen Ray Society and the American Society of Neuroradiology cosponsored a unique program designed to evaluate the state of the art in the imaging work-up of acute stroke. This topic has grown in importance because of the recent randomized controlled trials demonstrating the clear efficacy of endovascular stroke treatment. The authors, who were participants in that symposium, will highlight the points of emphasis in this article.
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Lu Y, Liu Y, Li Y, Zhang H, Yu M, Kanu JS, Qiao Y, Tang Y, Zhen Q, Cheng Y. Association of ATP-binding cassette transporter A1 gene polymorphisms with plasma lipid variability and coronary heart disease risk. INTERNATIONAL JOURNAL OF CLINICAL AND EXPERIMENTAL PATHOLOGY 2015; 8:13441-13449. [PMID: 26722555 PMCID: PMC4680500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 08/07/2015] [Accepted: 09/21/2015] [Indexed: 06/05/2023]
Abstract
OBJECTIVE Our study aimed to investigate the association of ABCA1 polymorphisms with plasma lipid variability and CHD risk in the Chinese Han population. METHODS 754 CHD patients and 760 controls were included in this case-control study. Three SNPs (rs363717, rs4149339, and rs4149338) in ABCA1 3'UTR and one nonsynonymous SNP (rs2230808) in ABCA1 exon 35 were selected and genotyped. The analysis of genetic data was performed using the SNPstats program and the SPSS17.0 software. RESULTS Significant associations were observed between SNP rs363717 and CHD risk under different genetic models before or after Bonferroni corrections (codominant model: OR = 0.70, P = 0.003 for AG vs. AA; dominant model: OR = 0.71, P = 0.003 for GG + AG vs. AA). The nonsynonymous SNP rs2230808 was associated with higher total cholesterol levels (P = 0.047). The GCC haplotype (consisting of alleles of SNPs rs363717, rs4149339, and rs4149338) was associated with a decreased risk of CHD (OR = 0.8, P = 0.027). Three ABCA1 SNPs interacted with high triglyceride levels to increase CHD risk (P values of interactions were 0.010 for rs363717, 0.010 for rs4149339, and 0.020 for rs4149338, respectively). CONCLUSIONS Our results suggest that ABCA1 polymorphisms influence plasma lipid variability and CHD risk. ABCA1 polymorphisms could also modify the effects of plasma lipids on CHD risk.
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Li M, Chen XM, Liu JJ, Wang DM, Gan L, Lv X, Qiao Y. Evaluation of cytotoxicity of some common ophthalmic drugs. EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES 2015; 19:3326. [PMID: 26439020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
The article "Evaluation of cytotoxicity of some common ophthalmic drugs" by M. Li, X.-M. Chen, J.-J. Liu, D.-M. Wang, L. Gan, X. Lv, Y. Qiao, published in Eur Rev Med Pharmacol Sci 2015; 19 (11): 1945-1950 has been withdrawn.
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Lu Y, Habtetsion TG, Li Y, Zhang H, Qiao Y, Yu M, Tang Y, Zhen Q, Cheng Y, Liu Y. Association of NCOA2 gene polymorphisms with obesity and dyslipidemia in the Chinese Han population. INTERNATIONAL JOURNAL OF CLINICAL AND EXPERIMENTAL PATHOLOGY 2015; 8:7341-9. [PMID: 26261634 PMCID: PMC4525968] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 04/02/2015] [Accepted: 05/19/2015] [Indexed: 06/04/2023]
Abstract
BACKGROUND Nuclear receptor coactivator 2 (NCOA2) gene plays an important role in adipogenesis and lipid metabolism. NCOA2 gene null mice exhibited less fat accumulation and lower serum lipid levels, and were protected against obesity. Few studies are known to have analyzed the association of NCOA2 gene single nucleotide polymorphisms with obesity and serum lipid profile. Our study aimed to evaluate the association of NCOA2 gene polymorphisms with the risk of obesity and dyslipidemia in the Chinese Han population. METHODS Two NCOA2 gene polymorphisms (rs41391448 and rs10504473) were selected and genotyped in a Chinese Han cohort with 529 participants. The effect of different genotypes on BMI and serum lipid levels (TG, TC, LDL-C and HDL-C) was performed by the analysis of covariance. Association of NCOA2 polymorphisms with obesity and dyslipidemia was assessed by odds ratios (OR) and 95% confidence intervals (CI) under the unconditional logistic regression analysis. RESULTS Significant association was observed between rs10504473 polymorphism and obesity under the recessive model (OR = 1.88, 95% CI 1.02-3.45, P = 0.047; adjusted OR = 1.87, 95% CI 1.02-3.44, P = 0.048). However, no association remained significant after Bonferroni correction. CONCLUSION Our study suggests a possible association between NCOA2 rs10504473 polymorphism and obesity, and this SNP may influence the susceptibility of obesity in the Chinese Han population.
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Zhao Y, Chen F, Zhang X, Zhao F, Gao G, Zheng F, Chen W, Qiao Y. A real world feasibility study for using HPV test as primary screening
technology for cervical cancer screening in rural China. Ann Glob Health 2015. [DOI: 10.1016/j.aogh.2015.02.697] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Lee P, Singhana B, Qiao Y, Chen A, Yazdi I, Wallace M, Huang S, Eggers M, Melancon M. Gold nanoparticle-infused polydioxanone as a radiopaque IVC filter. J Vasc Interv Radiol 2015. [DOI: 10.1016/j.jvir.2014.12.304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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Li M, Chen XM, Liu JJ, Wang DM, Gan L, Lv X, Qiao Y. Evaluation of cytotoxicity of some common ophthalmic drugs. EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES 2015; 19:1945-1950. [PMID: 26125252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
OBJECTIVE The study was aimed at evaluating the in vitro cytotoxicity of some commonly used drugs in ophthalmology. Hydrocortisone sodium succinate, Dexamethasone sodium phosphate, 5-Fluorouracil, Tobramycin and Pilocarpine nitrate are frequently used in various indications involving eye care, and the aim was to test the safety of these in cell culture. MATERIALS AND METHODS The in vitro cytotoxicity was carried out on the NIH 3T3 cell line by the Sulforhodamine B (SRB) assay. RESULTS With the exception of 5-Fluorouracil, none of the other drugs demonstrated appreciable cytotoxicity up to high concentrations of 200 µg/ml at 48 hours of drug exposure. CONCLUSIONS Hydrocortisone sodium succinate, Dexamethasone sodium phosphate, Tobramycin and Pilocarpine nitrate were confirmed to be non-cytotoxic while 5-Fluorouracil was highly cytotoxic especially at 48 hours at very low concentrations.
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Cai X, Liu N, Qiao Y, Du S, Chen Y, Chen D, Yu S, Jiang Y. Decreased TIM-3 mRNA expression in peripheral blood mononuclear cells from nephropathy patients. GENETICS AND MOLECULAR RESEARCH 2015; 14:6543-8. [DOI: 10.4238/2015.june.12.7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Qiao Y, Peng Q, Yan J, Wang H, Ding H, Shi B. Gene cloning and enzymatic characterization of alkali-tolerant type I pullulanase from Exiguobacterium acetylicum. Lett Appl Microbiol 2014; 60:52-9. [DOI: 10.1111/lam.12333] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2014] [Revised: 09/26/2014] [Accepted: 09/29/2014] [Indexed: 11/30/2022]
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Wang J, Qiao Y, Shih YCT, Jamison JJ, Spivey CA, Wan JY, White-Means SI, Dagogo-Jack S, Cushman WC, Chisholm-Burns M. Health Implications of the MTM Eligibility Criteria In The Affordable Care Act Across Racial And Ethnic Groups. VALUE IN HEALTH : THE JOURNAL OF THE INTERNATIONAL SOCIETY FOR PHARMACOECONOMICS AND OUTCOMES RESEARCH 2014; 17:A789. [PMID: 27202945 DOI: 10.1016/j.jval.2014.08.426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
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Wang J, Qiao Y, Spivey CA, Liu X, Phatak H, Mardekian J, Claflin AB, Kachroo S, Abdulsatter Y, Parker RB. Health Care Utilization and Costs After Warfarin Discontinuation Among Patients with Non-Valvular Atrial Fibrillation. VALUE IN HEALTH : THE JOURNAL OF THE INTERNATIONAL SOCIETY FOR PHARMACOECONOMICS AND OUTCOMES RESEARCH 2014; 17:A756. [PMID: 27202755 DOI: 10.1016/j.jval.2014.08.230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
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Wang J, Qiao Y, Spivey CA, Liu X, Phatak H, Mardekian J, Claflin AB, Kachroo S, Abdulsatter Y, Parker RB. Discontinuation/Interruption of Warfarin Therapy in Patients with Non-Valvular Atrial Fibrillation. VALUE IN HEALTH : THE JOURNAL OF THE INTERNATIONAL SOCIETY FOR PHARMACOECONOMICS AND OUTCOMES RESEARCH 2014; 17:A763. [PMID: 27202796 DOI: 10.1016/j.jval.2014.08.272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
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Cai XZ, Huang WY, Qiao Y, Chen Y, Du SY, Chen D, Yu S, Liu N, Dou LY, Jiang Y. Downregulation of TIM-3 mRNA expression in peripheral blood mononuclear cells from patients with systemic lupus erythematosus. ACTA ACUST UNITED AC 2014; 48:77-82. [PMID: 25493386 PMCID: PMC4288496 DOI: 10.1590/1414-431x20143701] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2013] [Accepted: 08/28/2014] [Indexed: 01/03/2023]
Abstract
The T-cell immunoglobulin and mucin domain (TIM) family is associated with autoimmune
diseases, but its expression level in the immune cells of systemic lupus
erythematosus (SLE) patients is not known. The aim of this study was to investigate
whether the expression of TIM-3 mRNA is associated with pathogenesis of SLE.
Quantitative real-time reverse transcription-polymerase chain reaction analysis
(qRT-PCR) was used to determine TIM-1, TIM-3, and TIM-4 mRNA expression in peripheral
blood mononuclear cells (PBMCs) from 132 patients with SLE and 62 healthy controls.
The PBMC surface protein expression of TIMs in PBMCs from 20 SLE patients and 15
healthy controls was assayed by flow cytometry. Only TIM-3 mRNA expression decreased
significantly in SLE patients compared with healthy controls (P<0.001). No
significant differences in TIM family protein expression were observed in leukocytes
from SLE patients and healthy controls (P>0.05). SLE patients with lupus nephritis
(LN) had a significantly lower expression of TIM-3 mRNA than those without LN
(P=0.001). There was no significant difference in the expression of TIM-3 mRNA within
different classes of LN (P>0.05). Correlation of TIM-3 mRNA expression with serum
IgA was highly significant (r=0.425, P=0.004), but was weakly correlated with total
serum protein (rs=0.283, P=0.049) and serum albumin (rs=0.297,
P=0.047). TIM-3 mRNA expression was weakly correlated with the Systemic Lupus
Erythematosus Disease Activity Index (SLEDAI; rs=-0.272, P=0.032). Our
results suggest that below-normal expression of TIM-3 mRNA in PBMC may be involved in
the pathogenesis of SLE.
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