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Zhang R, Jia M, Li P, Han J, Huang K, Li Q, Qiao Y, Xu T, Ruan P, Hu Q, Fan G, Song Q, Fu Z. Radiotherapy improves the survival of patients with metastatic esophageal squamous cell carcinoma: a propensity score matched analysis of Surveillance, Epidemiology, and End Results database. Dis Esophagus 2019; 32:5114250. [PMID: 30277502 DOI: 10.1093/dote/doy074] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2017] [Accepted: 07/19/2018] [Indexed: 12/11/2022]
Abstract
The survival advantage of radiotherapy (RT) for patients with metastatic esophagus cancer has not been adequately evaluated. This study aims to find out the role of RT for metastatic esophagus cancer and to find the different effect for RT to esophageal adenocarcinoma (EAC) and esophageal squamous cell carcinoma (ESCC). This study included 5,970 metastatic esophagus cancer patients from the Surveillance, Epidemiology, and End Results (SEER) database, registered from January 2004 to December 2013. Propensity score (PS) analysis with 1:1 nearest neighbor matching method was used to ensure well-balanced characteristics of all comparison groups by histological types. The Kaplan-Meier and Cox proportional hazardous models were used to evaluate the overall survival (OS), cancer-specific survival (CSS), and corresponding 95% confidence interval (CI). Generally speaking, EAC did not get survival benefit from RT (median OS for RT group vs. no-RT group-8.0, 7.6-8.4 vs. 9.0, 8.5-9.5, P = 0.073), whereas RT for metastatic ESCC did significantly improve OS (median OS for RT group vs. no-RT group-8.0, 7.4-8.6 vs. 7.0, 6.4-7.6, P = 0.044). Therefore, compared with adenocarcinoma, ESCC could get more survival benefit from RT.
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Song YL, Chen J, Wen LT, Qiao Y, Zhang CJ, Chen Y, Zha DJ, Qiu JH. [The study for the characteristics of secondary acquired cholesteatoma]. LIN CHUANG ER BI YAN HOU TOU JING WAI KE ZA ZHI = JOURNAL OF CLINICAL OTORHINOLARYNGOLOGY, HEAD, AND NECK SURGERY 2018; 32:1383-1386;1390. [PMID: 30550167 DOI: 10.13201/j.issn.1001-1781.2018.18.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 07/24/2018] [Indexed: 11/12/2022]
Abstract
Objective:Retrospctive analysed the Characteristics and outcomes of surgical treatment of 18 patients who were diagnosed as secondary acquired cholesteatoma (SAC).Method:Patients with SAC accepted operations were enrolled in this study. Then the factors such as sex, age, cource of history, otorrhea before operation, the size of perforation of tympanic membrane, entry site of epithelium, extension direction, ossicular destruction, tympanosclerosis, tympanum tympani tendon involvement, stage of cholesteatoma(JOS, 2015, Japan),degree of gasification of mastoid(JOS,2015,Japan),air conductive threshold, bone conductive threshold, air-bone gap, the healing of tympanic membrane and the auditory improvement were analyzed.Result:Eighteen patients were enrolled in this study, with course of history range from 2 months to 50 years (average: 20.20±16.31) years. There were 14 cases with wet ear before operation. All patients were conformed with perforation of membranal tensa by otoendoscopic photography before operation, with nearly total in 5 ears,large size in 10 ears,medium size in 2 ears and small size in 1 ear. Ossicular erosion were found in 13 patients (malleus involved in 6, incus involved in 12 and stapes involved in 4). Thirteen patients with tendon of tensor tympani involved and 9 patients with tympanosclerosis were conformed during operation. The epithelium entered through the malleus manubrium to the promontory in 13 cases, through the edge of the perforation in 3 cases and through the incus long process to around stapes in 1 case. Cholesteatoma invasion extend to anterosuperior area in 3 cases, posterosuperior area in 3 cases,both in anterosuperior and posterosuperior area in 12 cases. The cholesteatomas classified: stage Ⅰ in 11 cases, stage Ⅱ in 7 cases. Mastoid gasification classified MC0 in 6 cases, MC1 in 10 cases and MC2 in 2 cases. The average air conductive threshold was (56.32±10.15) dB, bone conductive threshold was (20.76±6.22) dB and air-bone gap (35.56±9.84) dB.Tympanic membrane healed in all patients during following up, without recurrent of cholesteatoma, and the post-operative air conductive threshold (43.02±14.96) dB and air-bone gap (21.04±12.90)dB were improved significantly(P<0.05).Conclusion:Most of SAC were secondary to nearly total or large perforation of membranal tensa (83.33%), with relative long history of chronic otitis media (average 20.20 ± 16.31) years and otorrhea before operation. The epithelium entered mainly through the malleus manubrium to the promontory,then through edge of the perforation,by extending anterosuperior and posterosuperior area and usually accompanied with tendon of tensor tympani involved, ossicular destruction, and poor mastoid gasification and tympanosclerosis. The characteristics of SAC were different from other type of cholesteatoma which need further researches.
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Qiao Y, Zhu X, Zhai L, Payne R, Li T. PSXVI-42 Dietary soybean meal level and β-mannanase supplementation affected serum biochemical constituents in nursery pigs. J Anim Sci 2018. [DOI: 10.1093/jas/sky404.741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Qiao Y, Zhu X, Zhai L, Payne R, Li T. 192 Dietary β-mannanase supplementation improved growth and health of nursery pigs fed high soybean meal diet. J Anim Sci 2018. [DOI: 10.1093/jas/sky404.670] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Qiao Y, Zhu X, Zhai L, Payne R, Li T. PSIII-36 Dietary soybean meal level and β-mannanase supplementation affected immunoproteins in carotid artery and morphology and aquaporin water channels in small intestine of nursery pigs. J Anim Sci 2018. [DOI: 10.1093/jas/sky404.690] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Gu Y, Shi J, Qiu S, Qiao Y, Zhang X, Cheng Y, Liu Y. Association between ATM rs1801516 polymorphism and cancer susceptibility: a meta-analysis involving 12,879 cases and 18,054 controls. BMC Cancer 2018; 18:1060. [PMID: 30384829 PMCID: PMC6211574 DOI: 10.1186/s12885-018-4941-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2018] [Accepted: 10/11/2018] [Indexed: 01/07/2023] Open
Abstract
Background Ataxia telangiectasia mutated (ATM) gene plays a key role in response to DNA lesions and is related to the invasion and metastasis of malignancy. Epidemiological studies have indicated associations between ATM rs1801516 polymorphism and different types of cancer, but their results are inconsistent. To further evaluate the effect of ATM rs1801516 polymorphism on cancer risk, we conducted this meta-analysis. Methods Studies were identified according to specific inclusion criteria by searching PubMed, Web of Science, and Embase databases. Pooled odds ratios (ORs) and corresponding 95% confidence intervals (CIs) under recessive, dominant, codominant, and overdominant models of inheritance were calculated to estimate the association between rs1801516 polymorphism and cancer risk. Results A total of 37 studies with 12,879 cases and 18,054 controls were included in our study. No significant association was found between rs1801516 polymorphism and cancer risk in overall comparisons (AA vs GG + GA: OR = 0.91, 95% CI, 0.78–1.07; AA+GA vs GG: OR = 1.00, 95% CI, 0.90–1.11; AA vs GG: OR = 0.89, 95% CI, 0.75–1.06; GA vs GG: OR = 1.01, 95% CI, 0.91–1.13; GG + AA vs GA: OR = 1.00, 95% CI, 0.88–1.10). However, after subgroup analyses by region-specified population, significant associations were found in European (AA vs GG + GA: OR = 0.79, 95% CI, 0.65–0.96, P = 0.017; AA vs GG: OR = 0.79, 95% CI, 0.65–0.96, P = 0.017), South American (AA+GA vs GG: OR = 2.15, 95% CI, 1.37–3.38, P = 0.001; GA vs GG: OR = 2.19, 95% CI, 1.38–3.47, P = 0.001; GG + AA vs GA: OR = 0.46, 95% CI, 0.29–0.72, P = 0.001), and Asian (AA vs GG + GA: OR = 7.45, 95% CI, 1.31–42.46, P = 0.024; AA vs GG: OR = 7.40, 95% CI, 1.30–42.19, P = 0.024). Subgroup analyses also revealed that compared with subjects carrying a GG genotype, those carrying a homozygote AA had a decreased risk for breast cancer (AA vs GG: OR = 0.76, 95% CI, 0.59–0.98, P = 0.035), and the homozygote AA was associated with decreased cancer risk in subjects with family history (AA vs GG: OR = 0.68, 95% CI, 0.47–0.98, P = 0.039). Conclusions ATM rs1801516 polymorphism is not associated with overall cancer risk in total population. However, for subgroup analyses, this polymorphism is especially associated with breast cancer risk; in addition, it is associated with overall cancer risk in Europeans, South Americans, Asians, and those with family history. Electronic supplementary material The online version of this article (10.1186/s12885-018-4941-1) contains supplementary material, which is available to authorized users.
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Lin S, He J, Qiao Y, Hofstetter W, Blum Murphy M, Komaki R, Liao Z, Gandhi S, Gomez D, Wistuba I, Tang C, Adams D. Detection of Circulating Giant Cancer Associated Macrophage like Cells During and after Radiation Therapy Is Associated with Disease Progression in Thoracic Cancers. Int J Radiat Oncol Biol Phys 2018. [DOI: 10.1016/j.ijrobp.2018.06.051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Qiao Y, Liu T, Zhang KJ, Feng Y, Liu Y, Li KT. [Allergic rhinitis management:environment control and patient education]. LIN CHUANG ER BI YAN HOU TOU JING WAI KE ZA ZHI = JOURNAL OF CLINICAL OTORHINOLARYNGOLOGY, HEAD, AND NECK SURGERY 2018; 31:1315-1321. [PMID: 29798221 DOI: 10.13201/j.issn.1001-1781.2017.17.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 07/03/2017] [Indexed: 11/12/2022]
Abstract
Objective:To observe the auxiliary curative effect of combined clostridium and bifidobacterium capsules, live (also called Changlekang) in the treatment of allergic rhinitis by comparing IL-10, transforming growth factor-β1(TGF-β1), the quality of life score and symptom score before and after oral Changlekang.Method:Twenty qualified patients in the study group and 20 qualified patients in the control group were enrolled.The study group was given changlekang, desloratadine citrate disodium tablets and mometasone furoate nasal spray for treatment. After 2 weeks of treatment, Changlekang was still given for maintenance therapy for 6 weeks, and no other two kinds of drugs. The control group was given the desloratadine citrate disodium tablets and mometasone furoate nasal spray for 2 weeks and then quited the clinical trials. The changes of symptom score, quality of life score, serum IL-10, serum TGF-β1 would be statistically analyzed during the treatment.Result:①Before treatment, serum TGF-β1 and IL-10 of normal group was significantly different from the study group and the control group (P< 0.001), and the study group and the control group's were significantly lower than the normal group.②With the increase of treatment time, serum IL-10, TGF-β1 levels of patients in the study group increased gradually. Four point method ocular symptoms score, VAS ocular symptoms score and total score of RQLQ decreased gradually; ③patients in the control group after 2 weeks'treatment, serum IL-10, TGF-β1 was higher than that before treatment (P< 0.001), at the same time all symptom scores, total score of RQLQ were lower than those before treatment (P< 0.001). ④After 2 weeks' treatment, patients in the study group, the serum IL-10 is higher than that of control group (P< 0.001); ⑤Before treatment serum IL-10, TGF-β1 of AR patients might have little correlation with symptom scores, total score of RQLQ on linear (P> 0.05).Conclusion:①serum IL-10, TGF-β1 levels of AR patients may be lower thannormal, and IL-10, TGF-β1 may be involved in the pathogenesis of AR. ②Changlekang may increase the production of serum IL-10, TGF-β1 in AR patients. ③AR patients with desloratadine citrate and mometasone furoate nasal spray treatment combined with Canglekang may promote higher serum IL-10 production than conventional two combination therapy, but there is no more significant improvement in symptoms score and quality of life score. ④Changlekang may improve ocular symptoms and the quality of life in AR patients. ⑤Before treatment serum IL-10, TGF-β1 of AR patients may have little correlation with symptom scores, total score of RQLQ, as a result the level of serum IL-10 and TGF-β1 can not be used to evaluate the severity of AR for the time being.
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Qiao Y. JCSE01.04 Risk Modeling for the Early Detection of Tin Miner Lung Cancer in China. J Thorac Oncol 2018. [DOI: 10.1016/j.jtho.2018.08.215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Zeiler SR, Qiao Y, Pardo CA, Lim M, Wasserman BA. Vessel Wall MRI for Targeting Biopsies of Intracranial Vasculitis. AJNR Am J Neuroradiol 2018; 39:2034-2036. [PMID: 30262647 DOI: 10.3174/ajnr.a5801] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2017] [Accepted: 06/17/2018] [Indexed: 11/07/2022]
Abstract
Central nervous system vasculitides are elusive diseases that are challenging to diagnose because brain biopsies have high false-negative rates. We sought to test the ability of contrast-enhanced, high-resolution 3D vessel wall MR imaging to identify vascular inflammation and direct open biopsies of intracranial target vessels and adjacent brain parenchyma. Eight of 9 specimens revealed vascular inflammation. We conclude that vessel wall MR imaging can identify inflamed intracranial vessels, enabling precise localization of biopsy targets.
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Zhao Q, Zhen Q, Li Y, Lv R, Zhang K, Qiao Y, Kou C, Li B, Tao Y, Yu Y, Liu Y, Cheng Y, Liu Y. PREVALENCE AND RISK FACTORS OF IMPAIRED FASTING GLUCOSE AMONG ADULTS IN NORTHEAST CHINA: A CROSS-SECTIONAL STUDY. Endocr Pract 2018; 24:677-683. [PMID: 30048165 DOI: 10.4158/ep-2018-0046] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
OBJECTIVE To investigate the prevalence and risk factors of impaired fasting glucose (IFG) among adults in northeast China. METHODS A cross-sectional study was conducted in Jilin Province in 2012. Questionnaires were used to collect information about demographic characteristics, lifestyle factors, and health status from 15,540 residents. Fasting blood glucose (FBG) was measured in the morning after at least 12 hours of fasting, and χ2 tests were performed to compare differences between subjects with and without IFG. Logistic regression was carried out to identify factors influencing IFG occurrence. RESULTS There were significant differences in demographic characteristics (age, sex, education, and marriage status), lifestyle factors (smoking, drinking, physical activity, and average sleep duration), and health status (hyperlipidemia, hypertension, and BMI category) between subjects with IFG and without IFG ( P<.05). IFG risk was significantly associated with sex, age, education (senior high school and college), marriage status (single), drinking, hyperlipidemia, hypertension, and BMI category (all P<.05). CONCLUSION In adults in northeast China, risk factors of IFG are sex, age, education (senior high school and college), drinking, hyperlipidemia, hypertension, and BMI category; however, the protective factor of IFG is marriage status (single). ABBREVIATIONS BMI = body mass index; CI = confidence interval; FBG = fasting blood glucose; IFG = impaired fasting glucose; OR = odds ratio; T2DM = type 2 diabetes.
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Zhu Z, Wang S, Fan J, Taylor P, Abnet C, Qiao Y. Intake of nuts and long-term risk of upper gastrointestinal cancer: a 30-year follow-up study in the Linxian general population trial cohort. Rev Epidemiol Sante Publique 2018. [DOI: 10.1016/j.respe.2018.05.039] [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] Open
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Zhang R, Li P, Li Q, Qiao Y, Xu T, Song Q, Fu Z. 83P Radiotherapy improves the survival of patients with extensive disease small cell lung cancer: A propensity matched analysis of surveillance, epidemiology and end results database. J Thorac Oncol 2018. [DOI: 10.1016/s1556-0864(18)30358-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Zhang R, Li P, Li Q, Qiao Y, Xu T, Song Q, Fu Z. 131O Radiotherapy improves the survival of patients with stage IV non-small cell lung cancer: A propensity matched analysis of surveillance, epidemiology, and end results database. J Thorac Oncol 2018. [DOI: 10.1016/s1556-0864(18)30405-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Yang J, Jia B, Qiao Y, Chen W, Qi X. Variations of blood glucose in cancer patients during chemotherapy. Niger J Clin Pract 2018; 19:704-708. [PMID: 27811438 DOI: 10.4103/1119-3077.187323] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
PURPOSE The aim of this study was to analyze the blood glucose (BG) variations in cancer patients during chemotherapy according to tumor types and chemotherapeutic regimens. MATERIALS AND METHODS Patients were examined from the Department of Medical Oncology of Cancer Hospital and Institute, Chinese Academy Medical Sciences from January 2012 to December 2014. The patients' ages, genders, body mass index, associated disease history, and corresponding BG values were recorded. RESULTS Among these 2029 patients, 331 (16.3%) patients encountered high BG during chemotherapy except diabetic patients. Of these patients, 208 (62.8%) were males, and 123 (37.2%) were females, with age ranged from 17 to 84 years. The 331 cases included 23 tumor types and 77 regimens. Totally, BG values increased up to 7.4 ± 1.3 mmol/L during chemotherapy. CONCLUSIONS No previous studies in the literature have examined systematically so numerous cases of hyperglycemia during chemotherapy. This study has pointed out possible high-risk chemotherapeutic regimens and tumor types, which should be paid attention to prevent the occurrence of hyperglycemia.
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Qiao Y, Zhang C, Li A, Wang D, Luo Z, Ping Y, Zhou B, Liu S, Li H, Yue D, Zhang Z, Chen X, Shen Z, Lian J, Li Y, Wang S, Li F, Huang L, Wang L, Zhang B, Yu J, Qin Z, Zhang Y. IL6 derived from cancer-associated fibroblasts promotes chemoresistance via CXCR7 in esophageal squamous cell carcinoma. Oncogene 2018; 37:873-883. [PMID: 29059160 DOI: 10.1038/onc.2017.387] [Citation(s) in RCA: 110] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2017] [Revised: 08/28/2017] [Accepted: 09/12/2017] [Indexed: 12/18/2022]
Abstract
Various factors and cellular components in the tumor microenvironment are key drivers associated with drug resistance in many cancers. Here, we analyzed the factors and molecular mechanisms involved in chemoresistance in patients with esophageal squamous cell carcinoma (ESCC). We found that interleukin 6 (IL6) derived mainly from cancer-associated fibroblasts played the most important role in chemoresistance by upregulating C-X-C motif chemokine receptor 7 (CXCR7) expression through signal transducer and activator of transcription 3/nuclear factor-κB pathway. CXCR7 knockdown resulted in the inhibition of IL6-induced proliferation and chemoresistance. In addition, CXCR7 silencing significantly decreased gene expression associated with stemness, chemoresistance and epithelial-mesenchymal transition and suppressed the proliferation ability of ESCC cells in three-dimensional culture systems and angiogenesis assay. In clinical samples, ESCC patients with high expression of CXCR7 and IL6 presented a significantly worse overall survival and progression-free survival upon receiving cisplatin after operation. These results suggest that the IL6-CXCR7 axis may provide a promising target for the treatment of ESCC.
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MESH Headings
- Animals
- Antineoplastic Agents/pharmacology
- Apoptosis
- Biomarkers, Tumor
- Cancer-Associated Fibroblasts/drug effects
- Cancer-Associated Fibroblasts/metabolism
- Cancer-Associated Fibroblasts/pathology
- Carcinoma, Squamous Cell/drug therapy
- Carcinoma, Squamous Cell/metabolism
- Carcinoma, Squamous Cell/secondary
- Cell Proliferation
- Drug Resistance, Neoplasm
- Epithelial-Mesenchymal Transition
- Esophageal Neoplasms/drug therapy
- Esophageal Neoplasms/metabolism
- Esophageal Neoplasms/pathology
- Female
- Gene Expression Regulation, Neoplastic
- Humans
- Interleukin-6/genetics
- Interleukin-6/metabolism
- Lymphatic Metastasis
- Male
- Mice
- Mice, Inbred BALB C
- Mice, Nude
- Middle Aged
- Neoplasm Invasiveness
- Neoplasm Recurrence, Local
- Prognosis
- Receptors, CXCR/genetics
- Receptors, CXCR/metabolism
- Signal Transduction
- Survival Rate
- Tumor Cells, Cultured
- Tumor Microenvironment
- Xenograft Model Antitumor Assays
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Saba L, Yuan C, Hatsukami TS, Balu N, Qiao Y, DeMarco JK, Saam T, Moody AR, Li D, Matouk CC, Johnson MH, Jäger HR, Mossa-Basha M, Kooi ME, Fan Z, Saloner D, Wintermark M, Mikulis DJ, Wasserman BA. Carotid Artery Wall Imaging: Perspective and Guidelines from the ASNR Vessel Wall Imaging Study Group and Expert Consensus Recommendations of the American Society of Neuroradiology. AJNR Am J Neuroradiol 2018; 39:E9-E31. [PMID: 29326139 DOI: 10.3174/ajnr.a5488] [Citation(s) in RCA: 176] [Impact Index Per Article: 29.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Identification of carotid artery atherosclerosis is conventionally based on measurements of luminal stenosis and surface irregularities using in vivo imaging techniques including sonography, CT and MR angiography, and digital subtraction angiography. However, histopathologic studies demonstrate considerable differences between plaques with identical degrees of stenosis and indicate that certain plaque features are associated with increased risk for ischemic events. The ability to look beyond the lumen using highly developed vessel wall imaging methods to identify plaque vulnerable to disruption has prompted an active debate as to whether a paradigm shift is needed to move away from relying on measurements of luminal stenosis for gauging the risk of ischemic injury. Further evaluation in randomized clinical trials will help to better define the exact role of plaque imaging in clinical decision-making. However, current carotid vessel wall imaging techniques can be informative. The goal of this article is to present the perspective of the ASNR Vessel Wall Imaging Study Group as it relates to the current status of arterial wall imaging in carotid artery disease.
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Jiang X, Wang L, Yang T, Xia Y, Qiao Y. Apatinib combined with irinotecan in treatment of recurrent high-grade gliomas. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx657.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Wang X, Qiao Y, Yang L, Song S, Han Y, Tian Y, Ding M, Jin H, Shao F, Liu A. Leptin levels in patients with systemic lupus erythematosus inversely correlate with regulatory T cell frequency. Lupus 2017; 26:1401-1406. [PMID: 28409523 DOI: 10.1177/0961203317703497] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Leptin levels are increased in patients with systemic lupus erythematosus (SLE) but little is known on how this correlates with several disease characteristics including the frequency of regulatory T cells (Tregs). Here we compared serum leptin levels with frequency of circulating Tregs in 47 lupus patients vs. 25 healthy matched controls. Correlations with lupus disease activity were also analyzed, as well as Treg proliferation potential. It was found that leptin was remarkably increased in SLE patients as compared to controls, particularly in SLE patients with moderate and severe active SLE, and the increase correlated with disease activity. Importantly, increased leptin in lupus patients inversely correlated with the frequency of Tregs but not in controls, and leptin neutralization resulted in the expansion of Tregs ex vivo. Thus, hyperleptinemia in lupus patients correlates directly with disease activity and inversely with Treg frequency. The finding that leptin inhibition expands Tregs in SLE suggests possible inhibition of this molecule for an enhanced Treg function in the disease.
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Jia MM, Lin X, Liu P, Chen Y, Bao L, Wang S, Zhou X, Feng W, Li A, Qiao Y. A Multi-Center Study of Automated Breast Ultrasound System for the
Diagnosis of Breast Cancer in China. Ann Glob Health 2017. [DOI: 10.1016/j.aogh.2017.03.233] [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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Wang W, Qiao Y, Li S, Pan W, Yao M. Low genetic diversity and strong population structure shaped by anthropogenic habitat fragmentation in a critically endangered primate, Trachypithecus leucocephalus. Heredity (Edinb) 2017; 118:542-553. [PMID: 28198816 DOI: 10.1038/hdy.2017.2] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2016] [Revised: 01/06/2017] [Accepted: 01/07/2017] [Indexed: 01/07/2023] Open
Abstract
Habitat fragmentation may strongly impact population genetic structure and reduce the genetic diversity and viability of small and isolated populations. The white-headed langur (Trachypithecus leucocephalus) is a critically endangered primate species living in a highly fragmented and human-modified habitat in southern China. We examined the population genetic structure and genetic diversity of the species and investigated the environmental and anthropogenic factors that may have shaped its population structure. We used 214 unique multi-locus genotypes from 41 social groups across the main distribution area of T. leucocephalus, and found strong genetic structure and significant genetic differentiation among local populations. Our landscape genetic analyses using a causal modelling framework suggest that a large habitat gap and geographical distance represent the primary landscape elements shaping genetic structure, yet high levels of genetic differentiation also exist between patches separated by a small habitat gap or road. This is the first comprehensive study that has evaluated the population genetic structure and diversity of T. leucocephalus using nuclear markers. Our results indicate strong negative impacts of anthropogenic land modifications and habitat fragmentation on primate genetic connectivity between forest patches. Our analyses suggest that two management units of the species could be defined, and indicate that habitat continuity should be enforced and restored to reduce genetic isolation and enhance population viability.
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Chen J, Yang J, Qiao Y, Li X. Understanding the Regulatory Roles of Natural Killer T Cells in Rheumatoid Arthritis: T Helper Cell Differentiation Dependent or Independent? Scand J Immunol 2017; 84:197-203. [PMID: 27384545 DOI: 10.1111/sji.12460] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2016] [Accepted: 07/04/2016] [Indexed: 12/21/2022]
Abstract
Rheumatoid arthritis (RA) is the most common chronic systemic autoimmune disease. This disease is thought to be caused by pathogenic T cells. Th1, Th2, Th17 and Treg cells have been implicated in the pathogenesis of RA. These Th cells differentiate from CD4+ T cells primarily due to the effects of cytokines. Natural killer T (NKT) cells are a distinct subset of lymphocytes that can rapidly secrete massive amount of cytokines, including IL-2, IL-4, IL-12 and IFN-γ. Numerous studies showed that NKT cells can influence the differentiation of CD4+ T cells via cytokines in vitro. These findings suggest that NKT cells play an important role in RA by polarizing Th1, Th2, Th17 and Treg cells. In view of the complexity of RA, we discussed whether NKT cells really influence the development of RA through regulating the differentiation of Th cells.
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Li Q, Zhang P, Yang Z, Fan J, He J, Zhang B, Yang H, Xie X, Tang Z, Li H, Qiao Y. 63O A nation-wide multicenter 10-Year (1999-2008) retrospective study of chemotherapy in Chinese breast cancer patients. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw575.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Abd Eldaim M, Hashimoto O, Ohtsuki H, Yamada T, Murakami M, Onda K, Sato R, Kanamori Y, Qiao Y, Tomonaga S, Matsui T, Funaba M. Expression of uncoupling protein 1 in bovine muscle cells1. J Anim Sci 2016; 94:5097-5104. [DOI: 10.2527/jas.2016-0726] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
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Li XH, Qiao Y, Xie P, Ma HZ, Ma YA. [Epidemiological study of hypertension in Dongxiang population of Dongxiang county in Gansu province]. ZHONGHUA XIN XUE GUAN BING ZA ZHI 2016; 44:754-758. [PMID: 27667272 DOI: 10.3760/cma.j.issn.0253-3758.2016.09.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the prevalence, awareness, treatment and control rate of hypertension among Dongxiang population of Dongxiang county in Gansu province, and analyze risk factors of hypertension in this population. Methods: A total of 1 879 Dongxiang residents of Dongxiang county in Gansu province aged 18 years and over were selected in one town and eight villages by random cluster method from April to June in 2014. All subjects were interviewed and physical examination including blood pressure measurement was performed. Multivariate logistic regression analysis was used to analyze the risk factors of hypertension. Results: Prevalence of hypertension in this population was 21.4%(402/1 879). Prevalence of hypertension increased with aging and was 7.9%(35/441) in 18-39 years old people, and 20.2%(151/749)in 40-59 years old people, and 31.3%(216/689)in ≥60 years old people (P<0.01). There were no gender (male vs. female) difference in prevalence of hypertension in 18-39 years old group (8.0%(20/249)vs. 7.8%(15/192), P>0.05) and 40-59 years old group (19.8%(78/393) vs. 20.5%(73/356), P>0.05), while the prevalence of hypertension was significantly higher in male than in female(34.2%(123/360) vs. 28.3%(93/329), P<0.01)in ≥60 years old group. Prevalence of hypertension was also significantly higher in rural area residents than in county town residents (23.4%(255/1 090) vs.18.6%(147/789), P<0.01). The rates of awareness, treatment and control of hypertension in this population were 24.4%(98/402), 14.7%(59/402) and 5.0%(20/402), respectively. Rates of awareness (22.7%(58/255)vs. 27.2%(40/147), P<0.01), treatment(13.3%(34/255)vs. 17.0%(25/147), P<0.05) and control(3.9%(10/255)vs. 6.8%(10/147), P<0.05) were significantly lower in rural area residents than in county residents. Multivariate logistic regression analysis showed that age, family history of hypertension, high body mass index, less physical activity and more static state were risk factors of hypertension in this population(P<0.05 or 0.01). Conclusions: Prevalence of hypertension is high and awareness, treatment and control rates of hypertension are low in adult residents of Dongxiang county in Gansu province. Hypertension prevention focusing on risk factors control and treatment strategies should be enhanced in this population.
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