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Farnia B, Lin S, Tang C, Allen P, Liao Z, Chang J, Welsh J, Komaki R, Mehran R, Gomez D. Conformal Fields in Postoperative Radiation Therapy for NSCLC Are Not Associated With High Rates of Regional Nodal Recurrence. Int J Radiat Oncol Biol Phys 2014. [DOI: 10.1016/j.ijrobp.2014.05.784] [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]
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177
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Yang M, Xu M, Pan X, Hu Z, Li Q, Wei Y, Zhang Y, Rong J, Zhai J, He P, Hu S, Song H, Wu H, Zhan F, Liu S, Gao G, Liu Z, Li Y, Shen L, Huang A, Lin Z, Liao Z, Cao S, Wei Q, Li Q, Lv Q, Qi J, Li T, Jin O, Pan Y, Gu J. Epidemiological comparison of clinical manifestations according to HLA-B*27 carrier status of Chinese ankylosing spondylitis patients. ACTA ACUST UNITED AC 2014; 82:338-43. [PMID: 24131020 DOI: 10.1111/tan.12186] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2012] [Revised: 07/14/2013] [Accepted: 07/22/2013] [Indexed: 02/04/2023]
Abstract
The aim of the study was to investigate and compare the clinical manifestations between HLA-B27(+) and HLA-B27(-) ankylosing spondylitis (AS) patients in order to obtain knowledge of the impact of HLA-B27 status on AS, and to inform clinical treatment. A nationwide epidemiological investigation was performed from November 2008 to October 2010. The demographic data and clinical characteristics, and the status of HLA-B27 were collected using questionnaires and laboratory assay, respectively. A total of 2144 patients (78.5% males and 78.4% HLA-B27(+) AS patients) participated in this study. The percentages of males, patients with family history, and involvement of lumbar spine, thoracic spine and hip joints, were observed to be significantly higher in the HLA-B27(+) AS patients than in their HLA-B27(-) AS peers.
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Liu W, Liao Z, Schild S, Park P, Li H, Li Y, Li X, Shen J, Anand A, Sahoo N, Dong L, Bues M, Zhu X, Mohan R. SU-E-T-452: Impact of Respiratory Motion On Robustly-Optimized Intensity-Modulated Proton Therapy to Treat Lung Cancers. Med Phys 2014. [DOI: 10.1118/1.4888785] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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179
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Jiang S, Liao L, Li Y, Wang X, Li H, Zhu X, Sahoo N, Gillin M, Hojo Y, Sun J, Chang J, Liao Z, Grosshans D, Frank S, Zhang X. SU-E-P-06: A Novel Hybrid Planning Approach to Allow More Patients Benefited by the Intensity Modulated Proton Therapy. Med Phys 2014. [DOI: 10.1118/1.4887944] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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180
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Fried D, Tucker S, Zhou S, Liao Z, Mawlawi O, Ibbott G, Court L. MO-A-BRD-04: Prognostic Value and Reproducibility of Pretreatment CT Texture Features in Stage III Non-Small Cell Lung Cancer. Med Phys 2014. [DOI: 10.1118/1.4889107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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181
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Wu N, Zhang H, Deng F, Li R, Zhang W, Chen X, Wen S, Wang N, Zhang J, Yin L, Liao Z, Zhang Z, Zhang Q, Yan Z, Liu W, Wu D, Ye J, Deng Y, Yang K, Luu HH, Haydon RC, He TC. Overexpression of Ad5 precursor terminal protein accelerates recombinant adenovirus packaging and amplification in HEK-293 packaging cells. Gene Ther 2014; 21:629-37. [PMID: 24784448 DOI: 10.1038/gt.2014.40] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2013] [Revised: 03/13/2014] [Accepted: 03/21/2014] [Indexed: 12/29/2022]
Abstract
Recombinant adenoviruses are one of the most common vehicles for efficient in vitro and in vivo gene deliveries. Here, we investigate whether exogenous precursor terminal protein (pTP) expression in 293 cells improves the efficiency of adenovirus packaging and amplification. We used a piggyBac transposon-based vector and engineered a stable 293 line that expresses high level of Ad5 pTP, designated as 293pTP. Using the AdBMP6-GLuc that expresses green fluorescent protein (GFP), BMP6 and Gaussia luciferase, we found that the infectivity of AdBMP6-GLuc viral samples packaged in 293pTP cells was titrated up to 19.3 times higher than that packaged in parental 293 cells. AdBMP6-GLuc viral samples packaged in 293pTP cells exhibited significantly higher transduction efficiency in 143B and immortalized mouse embryonic fibroblast (iMEF) cells, as assessed by fluorescence-activated cell sorting analysis of GFP-positive cells, the luciferase activity assay and BMP6-induced osteogenic marker alkaline phosphatase activities in iMEFs. When adenovirus amplification efficiency was analyzed, we found that 293pTP cells infected with AdBMP6-GLuc yielded up to 12.6 times higher titer than that in parental 293 cells, especially at lower multiplicities of infection. These results strongly suggest that exogenous pTP expression may accelerate the packaging and amplification of recombinant adenoviruses. Thus, the engineered 293pTP cells should be a superior packaging line for efficient adenovirus production.
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Cao L, Chen S, Zou C, Ding X, Gao L, Liao Z, Liu G, Malmstrom TK, Morley JE, Flaherty JH, An Y, Dong B. A pilot study of the SARC-F scale on screening sarcopenia and physical disability in the Chinese older people. J Nutr Health Aging 2014; 18:277-83. [PMID: 24626755 DOI: 10.1007/s12603-013-0410-3] [Citation(s) in RCA: 98] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
INTRODUCTION The SARC-F scale is a newly developed tool to diagnose sarcopenia and obviate the need for measurement of muscle mass. SARC-F ≥ 4 is defined as sarcopenia. The questions of SARC-F cover physical functions targeting sarcopenia or initial presentation for sarcopenia. The aim of the study is to explore the application of SARC-F in the Chinese people. METHODS Two hundred thirty Chinese people over 65 years old were assessed by the SARC-F scale, PSMS, Lawton IADL and the shortened version of the falls efficacy scale-international(the short FES-I). Hospitalization was investigated. Physical performance and strength were measured. The association of SARC-F with other scales or tests was analyzed. RESULTS Poor physical performance and grip strength were associated with SARC-F ≥ 4 independently (P<0.005). The κ value for agreement of SARC-F ≥ 4 and cutoff points of tests were 0.391 to 0.635. The short FES-I were correlated to SARC-F scores (Spearman's coefficient 0.692). Poor PSMS and Lawton IADL scores were associated with SARC-F ≥ 4(P=0.000) and SARC-F ≥ 4 was associated with hospitalization in the past 2 years (P=0.000). CONCLUSION The SARC-F scale can identify old Chinese people with impaired physical function who may suffered from sarcopenia. SARC-F judgment reflects fear of falling, indicates the hospitalization events and is associated with ability of daily life. Thus, SARC-F may be a simple and useful tool for screening individuals with impaired physical function. Further studies on SARC-F in Chinese people would be worthy.
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183
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Liao Z, Feng Z, Long C. Agonist of inward rectifier K+ channels enhances the protection of ischemic postconditioning in isolated rat hearts. Perfusion 2014; 29:321-326. [PMID: 24395682 DOI: 10.1177/0267659113517920] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Selective inhibition of inward rectifier K+ channels could abolish the protection mediated by ischemic preconditioning, but the roles of these channels in ischemic postconditioning have not been well characterized. Our study aims to evaluate the effect of inward rectifier K+ channels on the protection induced by ischemic postconditioning. METHODS Langendorff-perfused rat hearts (n=8 per group) were split into four groups: postconditioning hearts (IPO group); ischemic postconditioning with BaCl2 hearts (PB group); ischemic postconditioning with zacopride hearts (PZ group); and without ischemic postconditioning (CON group). After suffering 30 minutes of global ischemia, groups IPO, PB and PZ went through 10 seconds of ischemic postconditioning with three different perfusates: respectively, Krebs-Henseleit buffer (IPO group); 20 μmol/L BaCl2 (antagonist of the channel, PB group); 1 μmol/L zacopride (agonist of the channel, PZ group). RESULTS At the end of reperfusion, the myocardial performance was better preserved in the PZ group than the other three groups. The PB group showed no significant differences from the CON group. CONCLUSIONS Our study has shown that the IK1 channel agonist zacopride is associated with the enhancement of ischemic postconditioning.
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Huang Z, Liu J, Ma L, Wan X, He X, Fang D, Liao Z, Li Y. Glucose metabolism, insulin sensitivity and β-cell function in type A insulin resistance syndrome around puberty: a 9-year follow-up. Horm Metab Res 2014; 46:65-72. [PMID: 24155250 DOI: 10.1055/s-0033-1357193] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Diabetes mellitus is thought to be progressive. Insufficient insulin secretion in compensation for insulin resistance leads to glucose intolerance. A previously reported proband with type A insulin resistance syndrome and her younger twin brothers with and without the R1174W missense mutation in the insulin receptor gene were followed for 9 years to study the progression of glucose metabolism, insulin sensitivity, and β-cell function around puberty. Five-hour OGTT was performed in them at each visit. Areas under the curves of glucose, insulin and C-peptides, insulinogenic index, AIR, and Homa indices were assessed. Intramyocellular lipids (IMCLs) were quantified in the proband and compared to those of 12 nondiabetic subjects, 118 newly diagnosed type 2 diabetic patients. The proband maintained normal HbA1c (27-37 mmol/mol) and fasting plasma glucose (3.7-4.5 mmol/l), and her glucose tolerance ameliorated over years. The proband's Homa-IR decreased into adulthood, while her Homa-B, insulinogenic index, AIR, AUCs of insulin, and C-peptide decreased accordingly. Homa-B to Homa-IR ratios stayed significantly higher than normal. Homa-B, AUCs of insulin, and C-peptide of the twin brothers increased in response to the increment of Homa-IR as they entered middle and late puberty. The changes were more dramatic in the twin brothers carrying the mutation. IMCLs of the proband were lower than those of the nondiabetic counterparts and were disproportional for the degree of insulin resistance. Our longitudinal data of type A insulin resistance syndrome around puberty provide significant information for the study of insulin secretion in compensation for insulin resistance.
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Zuo F, Liao Z, Zhao C, Qin Z, Li X, Zhang C, Liu D. An air-supported liquid crystal system for real-time reporting of host–guest inclusion events. Chem Commun (Camb) 2014; 50:1857-60. [DOI: 10.1039/c3cc48885c] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
A new method for reporting host–guest inclusion phenomena using an air-supported liquid crystal system based on cyclodextrins was developed.
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186
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Qi J, Li Q, Lin Z, Liao Z, Wei Q, Cao S, Rong J, Hu Z, Yang M, Zhang Y, Lv Q, Huang J, Pan Y, Wu Y, Jin O, Li T, Gu J. Higher risk of uveitis and dactylitis and older age of onset among ankylosing spondylitis patients withHLA-B*2705than patients withHLA-B*2704in the Chinese population. ACTA ACUST UNITED AC 2013; 82:380-6. [PMID: 24498994 DOI: 10.1111/tan.12254] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2013] [Revised: 10/08/2013] [Accepted: 10/21/2013] [Indexed: 11/28/2022]
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187
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Gu Y, Zhang Y, Liao Z. Root and canal morphology of mandibular first premolars with radicular grooves. Arch Oral Biol 2013; 58:1609-17. [DOI: 10.1016/j.archoralbio.2013.07.014] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2012] [Revised: 07/17/2013] [Accepted: 07/27/2013] [Indexed: 11/29/2022]
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Lin S, Gao H, Wei C, Marrinucci D, Nelson D, Liao Z, Komaki R, Hauch S, Kuhn P, Reuben J. Circulating Tumor Cells With Markers of Epithelial-Mesenchymal Transition Are Associated With Distant Metastatic Failures in Lung Cancer Patients Treated With Definitive Chemoradiation. Int J Radiat Oncol Biol Phys 2013. [DOI: 10.1016/j.ijrobp.2013.06.289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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189
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Dhanesar S, Zhang X, Taylor M, Li Y, Li H, Bluett J, Gillin M, Liao Z, Zhu X, Sahoo N. Study of Robustness of Passive Scattering Proton Therapy Plans for Targets in Lung and Comparison With IMRT Plans. Int J Radiat Oncol Biol Phys 2013. [DOI: 10.1016/j.ijrobp.2013.06.1971] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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190
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Xu T, Gomez D, O'Reilly M, Guerrero T, Nguyen Q, Levy L, Huo J, Komaki R, Mohan R, Liao Z. Serum TGF-β1 and VEGF Are Associated With Tumor Burden and Tumor Response on PET to (Chemo)radiation Therapy in Patients With Non-Small Cell Lung Cancer. Int J Radiat Oncol Biol Phys 2013. [DOI: 10.1016/j.ijrobp.2013.06.240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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191
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Xu T, Gomez D, O'Reilly M, Levy L, Welsh J, Lin S, Komaki R, Liu Z, Wei Q, Liao Z. Circulating miR-155 Predicts for Acute Esophageal Toxicity in Patients With Non-Small Cell Lung Cancer Treated With Radiation Therapy. Int J Radiat Oncol Biol Phys 2013. [DOI: 10.1016/j.ijrobp.2013.06.242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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192
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Wang J, Lin S, Allen P, Juloori A, Lee J, Komaki R, Liao Z, Swisher S, Hofstetter W, Ajani J. Nomogram Score of Pathologic Complete Response to Neoadjuvant Chemoradiation Predicts for Survival Outcomes in Esophageal Cancer Patients Treated With Definitive Chemoradiation. Int J Radiat Oncol Biol Phys 2013. [DOI: 10.1016/j.ijrobp.2013.06.224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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193
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Juloori A, Tucker S, Lee J, Myles B, Palmer M, Komaki R, Liao Z, Lin S. Dosimetric Predictors for Nausea and Anorexia in Esophageal Cancer Patients Treated With Neoadjuvant Chemoradiation. Int J Radiat Oncol Biol Phys 2013. [DOI: 10.1016/j.ijrobp.2013.06.772] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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194
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Naik N, Swanick C, Wei C, Liao Z, Welsh J, Komaki R, Chang J, O'Reilly M, Gomez D, Lin S. High Local Failure Rates Despite Dose Escalation May Support the Metastatic Self-Seeding Phenomenon in Non-Small Cell Lung Cancer. Int J Radiat Oncol Biol Phys 2013. [DOI: 10.1016/j.ijrobp.2013.06.1373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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195
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Grant J, Sobremonte A, Hillebrandt E, Allen P, Lin S, Chang J, Komaki R, Liao Z, Heymach J, Gomez D. Dosimetric Impact of Induction Chemotherapy on Subsequent Radiation Treatment Planning in Patients With Inoperable Non-Small Cell Lung Cancer. Int J Radiat Oncol Biol Phys 2013. [DOI: 10.1016/j.ijrobp.2013.06.1419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Zhang L, Court L, Liao Z, Li H, Mohan R, Balter P. Large Tumor Shrinkage Is Preceded by the Appearance of a Cavity Inside the Tumor for NSCLC Patients Treated With Chemoradiation Therapy. Int J Radiat Oncol Biol Phys 2013. [DOI: 10.1016/j.ijrobp.2013.06.248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Ajani JA, Xiao L, Roth JA, Hofstetter WL, Walsh G, Komaki R, Liao Z, Rice DC, Vaporciyan AA, Maru DM, Lee JH, Bhutani MS, Eid A, Yao JC, Phan AP, Halpin A, Suzuki A, Taketa T, Thall PF, Swisher SG. A phase II randomized trial of induction chemotherapy versus no induction chemotherapy followed by preoperative chemoradiation in patients with esophageal cancer. Ann Oncol 2013; 24:2844-9. [PMID: 23975663 DOI: 10.1093/annonc/mdt339] [Citation(s) in RCA: 80] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND The contribution of induction chemotherapy (IC) before preoperative chemoradiation for esophageal cancer (EC) is not known. We hypothesized that IC would increase the rate of pathologic complete response (pathCR). METHODS Trimodality-eligibile patients were randomized to receive no IC (Arm A) or IC (oxaliplatin/FU; Arm B) before oxaliplatin/FU/radiation. Surgery was attempted ∼5-6 weeks after chemoradiation. The pathCR rate, post-surgery 30-day mortality, overall survival (OS), and toxic effects were assessed. Bayesian methods and Fisher's exact test were used. RESULTS One hundred twenty-six patients were randomized dynamically to balance the two arms for histology, baseline stage, gender, race, and age. Fifty-five patients in Arm A and 54 in Arm B underwent surgery. The median actuarial OS for all patients (54 deaths) was 45.62 months [95% confidence interval (CI), 27.63-NA], with median OS 45.62 months (95% CI 25.56-NA) in Arm A and 43.68 months (95% CI 27.63-NA) in Arm B (P = 0.69). The pathCR rate in Arm A was 13% (7 of 55) and 26% (14 of 54) in Arm B (two-sided Fisher's exact test, P = 0.094). Safety was similar in both arms. CONCLUSIONS These data suggest that IC produces non-significant increase in the pathCR rate and does not prolong OS. Further development of IC before chemoradiation may not be beneficial. Clinical trial no.: NCT 00525915 (www.clinicaltrials.gov).
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Lopez Guerra J, Montero E, Rincon I, Carrasaco M, Baeza M, Peñalver R, Praena Fernandez J, Gomez D, Liao Z, Ortiz M. Controversies in the association between radiation toxicity and TGF-BETA1 polymorphisms. Rep Pract Oncol Radiother 2013. [DOI: 10.1016/j.rpor.2013.03.636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
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199
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Yang J, Xu T, Tucker S, Williamson R, Liao Z, Court L. SU-E-T-280: CT Texture Analysis of Non-Small Cell Lung Carcinoma Is Not Predictive of SNP Status. Med Phys 2013. [DOI: 10.1118/1.4814714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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200
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Li H, Park P, Liu W, Matney J, Liao Z, Zhang X, Zhu X. SU-E-T-365: Respiratory Motion-Induced Dose Uncertainty in Step-And-Shoot IMRT. Med Phys 2013. [DOI: 10.1118/1.4814799] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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