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Long J, Sawyer J, Wickersham T, Long C, Trubenbach L, Satterfield M. PSVII-5 Nutritional programming of prenatal beef heifer development and postnatal performance. J Anim Sci 2018. [DOI: 10.1093/jas/sky404.130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Lanchon C, Fiard G, Rambeaud J, Poncet D, Seizilles de Mazancourt E, Descotes J, Franquet Q, Long J. Néphrectomie partielle robot assistée en indication impérative pour volumineuse tumeur du rein multifocale et bilatérale. Prog Urol 2018. [DOI: 10.1016/j.purol.2018.07.251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Long J, Shi Z. [Effects of hyperbaric oxygen on mucosal inflammatory response after nasal surgery in rabbits]. LIN CHUANG ER BI YAN HOU TOU JING WAI KE ZA ZHI = JOURNAL OF CLINICAL OTORHINOLARYNGOLOGY, HEAD, AND NECK SURGERY 2018; 31:1281-1283. [PMID: 29798379 DOI: 10.13201/j.issn.1001-1781.2017.16.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 03/17/2017] [Indexed: 11/12/2022]
Abstract
Objective:To observe the effect of hyperbaric oxygen therapy for the inflammation of rabbit nasal in postoperation period, to investigate the clinical feasibility of hyperbaric oxygen therapy in reducing the inflammatory reaction and promoting mucosal healing in nasal recovery stage after surgery.Method:A total of 16 Japanese white rabbits were randomly assigned to hyperbaric oxygen group and non hyperbaric oxygen group, with 8 in each, and another 5 was divided into normal control group. The non hyperbaric oxygen group was in the normal atmospheric environment, the hyperbaric oxygen group was given hyperbaric oxygen treatment on the fifth day after the operation. All the animals were sacrificed to observe the morphological changes and pathological changes of the mucosa in the bilateral inferior turbinate surgery area at sixth weeks after operation. The normal control group was taken the same part of mucosa.Result:Specimen: hyperbaric oxygen group postoperative empyema in 2 side, 8 side of non hyperbaric oxygen group, hyperbaric oxygen group was significantly reduced compared with non hyperbaric oxygen group, the difference was statistically significant (P< 0.05). Pathological changes: in the hyperbaric oxygen group, the infiltration of inflammatory cells was mild in 12 sides and moderate in 4 sides; the non hyperbaric oxygen group was mild in 1 sides, moderate in 13 sides, and severe in 2 sides, the hyperbaric oxygen group was significantly lower than the non hyperbaric oxygen group, the difference was statistically significant (P< 0.01).Conclusion:Under the condition of this experiment, hyperbaric oxygen therapy can significantly reduce the inflammatory response of rabbit nasal mucosa after operation, and reduce the accumulation of purulent secretion.
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Belanger A, Hollyfield J, Yacovone G, Seppe A, Akulian J, Burks C, Rivera P, Dodd L, Long J, Haithcock B, Pecot C. P1.05-01 Incidence and Clinical Relevance of NSCLC Lymph Node Micro-Metastasis Detected by Staging EBUS-TBNA. J Thorac Oncol 2018. [DOI: 10.1016/j.jtho.2018.08.752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Churruca K, Ellis L, Long J, Braithwaite J. ISQUA18-1699Complexity Science: The Next Frontier for Improving Quality and Safety in Healthcare. Int J Qual Health Care 2018. [DOI: 10.1093/intqhc/mzy167.71] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Ding Y, Ge Q, Qu H, Feng Z, Long J, Wei Q, Zhou Q, Wu R, Yao L, Deng H. Increased serum periostin concentrations are associated with the presence of diabetic retinopathy in patients with type 2 diabetes mellitus. J Endocrinol Invest 2018; 41:937-945. [PMID: 29349642 DOI: 10.1007/s40618-017-0820-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2017] [Accepted: 12/27/2017] [Indexed: 12/12/2022]
Abstract
PURPOSE To determine the association between serum periostin and the presence of diabetic retinopathy (DR). METHODS Serum periostin was detected in 114 healthy subjects, 122 patients with type 2 diabetes mellitus (T2DM) and 159 patients with DR and compared among groups. Clinical data and other laboratory measurements such as glycated hemoglobin (HbA1c), lipid profiles, serum creatinine (Cr) and high-sensitivity CRP (hsCRP) were also collected and compared among groups. For subgroup analysis, patients with DR were divided into a non-proliferated diabetic retinopathy (NPDR) group and a proliferated diabetic retinopathy (PDR) group. Multivariate analysis was performed using logistic regression models. RESULTS The serum periostin level was significantly higher in patients with diabetic retinopathy compared with healthy subjects and patients with T2DM (both P < 0.001, respectively). Also, the periostin level was significantly higher in the PDR group compared to the NPDR group (P = 0.044). Multivariate logistic regression revealed that serum periostin was independently associated with the presence of DR in patients with T2DM (P < 0.001). The receiver operating characteristic (ROC) curves for DR development using serum periostin showed that the area under the receiver operating characteristic curves (AUC) was 0.838 (P < 0.001). CONCLUSIONS The current study demonstrated that serum periostin is significantly associated with the presence of DR in patients with T2DM and is an independent risk factor of DR.
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Powell C, Bamber D, Long J, Garratt R, Brown J, Rudge S, Morris T, Bhupendra Jaicim N, Plachcinski R, Dyson S, Boyle EM, St James-Roberts I. Mental health and well-being in parents of excessively crying infants: Prospective evaluation of a support package. Child Care Health Dev 2018; 44:607-615. [PMID: 29667223 DOI: 10.1111/cch.12566] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2017] [Revised: 02/22/2018] [Accepted: 03/17/2018] [Indexed: 11/29/2022]
Abstract
BACKGROUND During the first 4 months of age, approximately 20% of infants cry a lot without an apparent reason. Most research has targeted the crying, but the impact of the crying on parents, and subsequent outcomes, need to receive equal attention. This study reports the findings from a prospective evaluation of a package of materials designed to support the well-being and mental health of parents who judge their infant to be crying excessively. The resulting "Surviving Crying" package comprised a website, printed materials, and programme of Cognitive Behaviour Therapy-based support sessions delivered to parents by a qualified practitioner. It was designed to be suitable for United Kingdom (UK) National Health Service (NHS) use. METHODS Parents were referred to the study by 12 NHS Health Visitor/Community Public Health Nurse teams in one UK East Midlands NHS Trust. Fifty-two of 57 parents of excessively crying babies received the support package and completed the Edinburgh Postnatal Depression Scale and Generalized Anxiety Disorder-7 anxiety questionnaire, as well as other measures, before receiving the support package and afterwards. RESULTS Significant reductions in depression and anxiety were found, with numbers of parents meeting clinical criteria for depression or anxiety halving between baseline and outcome. These improvements were not explained by reductions in infant crying. Reductions also occurred in the number of parents reporting the crying to be a large or severe problem (from 28 to 3 parents) or feeling very or extremely frustrated by the crying (from 31 to 1 parent). Other findings included increases in parents' confidence, knowledge of infant crying, and improvements in parents' sleep. CONCLUSIONS The findings suggest that the Surviving Crying package may be effective in supporting the well-being and mental health of parents of excessively crying babies. Further, large-scale controlled trials of the package in NHS settings are warranted.
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Fu X, Kato S, Long J, Mattingly HH, He C, Vural DC, Zucker SW, Emonet T. Spatial self-organization resolves conflicts between individuality and collective migration. Nat Commun 2018; 9:2177. [PMID: 29872053 PMCID: PMC5988668 DOI: 10.1038/s41467-018-04539-4] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2017] [Accepted: 05/03/2018] [Indexed: 12/24/2022] Open
Abstract
Collective behavior can spontaneously emerge when individuals follow common rules of interaction. However, the behavior of each individual differs due to existing genetic and non-genetic variation within the population. It remains unclear how this individuality is managed to achieve collective behavior. We quantify individuality in bands of clonal Escherichia coli cells that migrate collectively along a channel by following a self-generated gradient of attractant. We discover that despite substantial differences in individual chemotactic abilities, the cells are able to migrate as a coherent group by spontaneously sorting themselves within the moving band. This sorting mechanism ensures that differences between individual chemotactic abilities are compensated by differences in the local steepness of the traveling gradient each individual must navigate, and determines the minimum performance required to travel with the band. By resolving conflicts between individuality and collective migration, this mechanism enables populations to maintain advantageous diversity while on the move. How bacteria migrate collectively despite individual phenotypic variation is not understood. Here, the authors show that cells spontaneously sort themselves within moving bands such that variations in individual tumble bias, a determinant of gradient climbing speed, are compensated by the local gradient steepness experienced by individuals.
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Wiesner EL, Hillen TJ, Long J, Jennings JW. Percutaneous CT-Guided Biopsies of the Cervical Spine: Technique, Histopathologic and Microbiologic Yield, and Safety at a Single Academic Institution. AJNR Am J Neuroradiol 2018; 39:981-985. [PMID: 29650783 DOI: 10.3174/ajnr.a5603] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2017] [Accepted: 01/24/2018] [Indexed: 12/18/2022]
Abstract
BACKGROUND AND PURPOSE Cervical spine biopsies can be challenging due to the anatomy and the adjacent critical structures. Percutaneous image-guided biopsies can obviate the need for an open biopsy, however there have been few studies looking at the approaches, safety, and efficacy of percutaneous cervical spine biopsies. This retrospective study evaluated technical considerations, histopathologic and microbiologic yield, and safety in CT-guided cervical bone biopsies. MATERIALS AND METHODS A retrospective review of cervical bone and/or bone/disc biopsies performed from January 2010 to January 2017 was included in this study. Clinical diagnosis and indication, patient demographics, biopsy location, biopsy needle type, technical approach, lesion size, dose-length product, conscious sedation details, complications, and diagnostic histopathologic and/or microbiologic yield were recorded for each case and summarized. RESULTS A total of 73 patients underwent CT-guided cervical bone biopsies. Fifty-three percent (39/73) were for clinical/imaging concern for infection and 47% (34/73) were for primary tumors or metastatic disease. Thirty-four percent (25/73) were of the inferior cervical spine (ie, C6 and C7). A sufficient sample was obtained for histopathologic and microbiologic analyses in 96% (70/73) of the biopsies. Forty-six percent (18/39) of those samples taken for infection had positive cultures. Two intraprocedural complications occurred in which the patients became hypotensive during the procedure without long-term complications. CONCLUSIONS Percutaneous CT-guided biopsy of the cervical spine is an effective and safe procedure with high diagnostic yield and can obviate open procedures for histopathologic and microbiologic analyses of patients with clinical and imaging findings concerning for infection or primary and metastatic osseous lesions.
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Liu B, Long J, Wang W, Huang G, Jiang C, Zhang X, Liu M, Liang P, Yu J, Xie X, Kuang M. Treatment of hepatocellular carcinoma in the caudate lobe: US-guided percutaneous radiofrequency ablation combined with ethanol ablation. Clin Radiol 2018; 73:647-656. [PMID: 29627066 DOI: 10.1016/j.crad.2018.02.017] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2017] [Accepted: 02/23/2018] [Indexed: 12/18/2022]
Abstract
AIM To evaluate the technical feasibility and treatment results of ultrasound (US)-guided percutaneous radiofrequency ablation (RFA) combined with ethanol ablation (EA) for hepatocellular carcinoma (HCC) in the caudate lobe. MATERIALS AND METHODS The institutional review board approved this retrospective study and the requirement for informed consent was waived. From October 2009 to June 2016, there were 49 patients with HCC in the caudate lobe underwent ablation. Among them, 14 patients (12 men and two women, mean age: 49.9±14.9 years) with 16 caudate lobe HCCs (mean size: 3±1.1 cm) who underwent US-guided RFA-EA were identified. These patients were compared with patients who underwent RFA alone (n=17) and EA alone (n=18). RESULTS HCCs in the RFA-EA group were larger than those in the EA-alone group (3±1.1 versus 2.1±0.7 cm, p=0.028). In the RFA-EA group, all the patients achieved treatment success (14/14) and entered follow-up. After a follow-up period of 17.1±10.6 months (range, 5-36 months), local tumour progression (LTP) was detected in four tumours. The 1- and 2-year LTP rates after RFA-EA were 18.8% and 27.8%, respectively. The 1- and 2-year disease-free survival (DFS) rates were 35.7% and 13.4%. Six patients died, with the 1-, 2-, and 3-year overall survival (OS) rates of 85.1%, 63.1%, and 21%, respectively. There were no significant differences in the LTP, DFS, and OS rates between the RFA-EA group and RFA-alone or EA groups (p=0.363-0.733). CONCLUSION US-guided percutaneous RFA-EA appears to be a feasible and effective treatment for HCC in the caudate lobe.
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Wu J, Wei H, Qu H, Feng Z, Long J, Ge Q, Deng H. Plasma vascular endothelial growth factor B levels are increased in patients with newly diagnosed type 2 diabetes mellitus and associated with the first phase of glucose-stimulated insulin secretion function of β-cell. J Endocrinol Invest 2017; 40:1219-1226. [PMID: 28523459 DOI: 10.1007/s40618-017-0677-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2016] [Accepted: 04/21/2017] [Indexed: 12/27/2022]
Abstract
PURPOSE To detect plasma vascular endothelial growth factor B (VEGF-B) in individuals with different glucose tolerance and investigate the relationship between plasma VEGF-B levels and the first phase of glucose-stimulated insulin secretion. METHODS A cross-sectional study was conducted involving 45 patients with newly diagnosed type 2 diabetes mellitus (T2DM), 37 patients with impaired glucose regulation (IGR), and 39 Normal glucose tolerance (NGT) subjects, all of whom underwent intravenous glucose tolerance test. Plasma VEGF-B levels were assayed by ELISA. The first phase of insulin secretion was evaluated by acute insulin response (AIR), the area under the curve of the first-phase (0-10 min) insulin secretion (AUC) and glucose disposition index (GDI). RESULTS The T2DM and IGR groups had higher plasma VEGF-B levels than the NGT group (P < 0.01). Plasma VEGF-B levels were negatively correlated with AIR, AUC, GDI, HOMA-β (P < 0.01), and positively correlated with plasma glucose, HbA1c, triglyceride, free fatty acid (FFA), fasting insulin, and HOMA-IR (P < 0.01). Logistic regression analysis revealed that higher VEGF-B levels [145.59-180.07 pg/ml, OR 3.55 (95% CI 1.05-12.02) and >180.07 pg/ml, OR 3.64 (95% CI 1.16-11.42)] were related to a greater probability of β-cell hypofunction, compared with low VEGF-B levels (<145.59 pg/ml). After adjusting for triglyceride or FFA, the association between VEGF-B levels and β-cell hypofunction disappeared (P > 0.05). CONCLUSIONS Our study provides evidence that plasma VEGF-B levels were higher in patients with newly diagnosed T2DM, and were strongly associated with glucose and lipid metabolism and the first-phase insulin secretion function of β-cells. VEGF-B may be involved in the mechanism of β-cell dysfunction in T2DM.
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Pabbati A, Lingenfelter B, Pugh C, Long J. Comparison of the Modes of Hysterectomy with Risk of Future Pelvic Organ Prolapse Procedures: Associations and Possible Predictive Factors for Individualizing Her Hysterectomy. J Minim Invasive Gynecol 2017. [DOI: 10.1016/j.jmig.2017.08.633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Judy G, Kaidar-Person O, Deal A, Migliardi A, Haithcock B, Long J, Marks L. PS01.05 The Persistent Problem of Local/Regional Failure Following Surgery for Early-Stage Lung Cancer. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.09.036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Sun P, Long J, Chen P, He Q, Gao X, Li S. Rapid onset of conjunctivitis associated with overdosing of erlotinib. J Clin Pharm Ther 2017; 43:296-298. [PMID: 29069525 DOI: 10.1111/jcpt.12641] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2017] [Accepted: 10/02/2017] [Indexed: 11/28/2022]
Abstract
WHAT IS KNOWN AND OBJECTIVE Erlotinib is one of the epidermal growth factor receptor (EGFR) inhibitors and is widely used as a targeted therapy for advanced non-small-cell lung cancer (NSCLC). There are a few reports regarding ocular adverse effects of erlotinib. Herein, we report a case of rapid onset of ocular toxicity associated with overdosing of erlotinib. CASE DESCRIPTION A 72-year-old male with metastatic NSCLC developed conjunctivitis after accidentally taking erlotinib at a dosage of 300 mg/day for 4 days. Before that, the patient had been taking erlotinib at the prescribed dose of 150 mg/day for 17 days. Erlotinib was discontinued for 7 days, and the conjunctivitis was successfully treated symptomatically. The adverse effect did not recur when he resumed taking erlotinib 150 mg/day, suggesting the ocular change was related to the overdosing of erlotinib. WHAT IS NEW AND CONCLUSION Awareness and close monitoring of this adverse effect are helpful for doctors and pharmacists to identify inadvertent drug overdose. Patients should be provided comprehensive education before receiving targeted therapy.
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Ren ST, Wang Y, Zhou JH, Long J, Wang CH, Li DB, Huang YZ. [Echocardiographic diagnosis of infracardiac total anomalous pulmonary venous connection]. BEIJING DA XUE XUE BAO. YI XUE BAN = JOURNAL OF PEKING UNIVERSITY. HEALTH SCIENCES 2017; 49:883-888. [PMID: 29045974] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
OBJECTIVE To investigate the clinical usefulness of echocardiography in the diagnosis of infracardiac total anomalous pulmonary venous connection (ITAPVC) in neonates and infants. METHODS Retrospective analysis on 8 patients with ITAPVC was performed using echocardiography between April 2006 and December 2016. There were 4 boys and 4 girls with a mean age of 79.8 days (ranging from 15 to 195 days). A combined scanning via parasternal, subcostal and apical acoustic windows had been employed to diagnose ITAPVC and to trace the course and site of the anomalous pulmonary venous drainage, and to confirm the direction of the inter-atrial shunt and enlargement of right atrium and right ventricle. RESULTS Of the 8 patients who received echocardiography, ITAPVC was diagnosed in 7 patients. Mis-diagnosis by echocardiography was encountered in one patient. The diagnosis by echocardiography was compatible with the operative findings in 5 patients receiving surgery and with the results of multislice computed tomography in 6 patients. The diagnostic accuracy rate of ITAPVC was 87.5%. The indirect signs obtained from echocardiogram was coexistence of a small malformed, triangle-shaped left atrium and right to left shunting at atrial level with dilatation and tortuousness of portal vein or hepatic vein and abundant blood flow in liver. The direct signs was total pulmonary veins unconnected with left atrium, whose confluence joining into vertical vein drained right-inferiorly to portal vein or hepatic vein through diaphragm. Three parallel vessels including vertical vein, abdominal aorta and inferior vena cava arranged anteriorly, left-posteriorly and right-posteriorly with the opposite flow directions of inferior vena cava and the other two were found on sub-costal view. Sites of the drainage to the infra-diaphragm veins located portal vein in 8 patients. Stenosis of site of vertical vein connecting to portal vein or hepatic veins occurred in 3 patients. CONCLUSION Echocardiography has significant value in the diagnosis of pediatric ITAPVC and is capable of providing important structural and hemodynamic information for preoperative assessment of surgery. With multiple windows and multiple sections, ITAPVC could be diagnosed accurately by echocardiography. However, it is necessary to differentiate ITAPVC with intrahepatic portosystemic venous shunts or hepatic arteriovenous fistula.
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He Q, Jin F, Li Y, Wu W, Long J, Luo X. The Circadian Clock Gene BMAL1 and Ki-67 Protein Affect the Prognosis in Nasopharyngeal Carcinoma. Int J Radiat Oncol Biol Phys 2017. [DOI: 10.1016/j.ijrobp.2017.06.1413] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Zhang P, Jin F, Li Z, Wu W, Li Y, Long J. A Randomized Phase 2 Trial of Induction Chemotherapy and Concurrent Chrono-chemotherapy With Radiation Therapy in Locally Advanced Nasopharyngeal Carcinoma. Int J Radiat Oncol Biol Phys 2017. [DOI: 10.1016/j.ijrobp.2017.06.1423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Ellis L, Churruca K, Braithwaite J, Long J. ISQUA17-1548BROKEN WINDOWS THEORY AND ITS APPLICATION TO HEALTHCARE. Int J Qual Health Care 2017. [DOI: 10.1093/intqhc/mzx125.54] [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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Rodriguez-Blanco J, Pednekar L, Penas C, Li B, Martin V, Long J, Lee E, Weiss WA, Rodriguez C, Mehrdad N, Nguyen DM, Ayad NG, Rai P, Capobianco AJ, Robbins DJ. Inhibition of WNT signaling attenuates self-renewal of SHH-subgroup medulloblastoma. Oncogene 2017; 36:6306-6314. [PMID: 28714964 DOI: 10.1038/onc.2017.232] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2015] [Revised: 06/02/2017] [Accepted: 06/05/2017] [Indexed: 12/24/2022]
Abstract
The SMOOTHENED inhibitor vismodegib is FDA approved for advanced basal cell carcinoma (BCC), and shows promise in clinical trials for SONIC HEDGEHOG (SHH)-subgroup medulloblastoma (MB) patients. Clinical experience with BCC patients shows that continuous exposure to vismodegib is necessary to prevent tumor recurrence, suggesting the existence of a vismodegib-resistant reservoir of tumor-propagating cells. We isolated such tumor-propagating cells from a mouse model of SHH-subgroup MB and grew them as sphere cultures. These cultures were enriched for the MB progenitor marker SOX2 and formed tumors in vivo. Moreover, while their ability to self-renew was resistant to SHH inhibitors, as has been previously suggested, this self-renewal was instead WNT-dependent. We show here that loss of Trp53 activates canonical WNT signaling in these SOX2-enriched cultures. Importantly, a small molecule WNT inhibitor was able to reduce the propagation and growth of SHH-subgroup MB in vivo, in an on-target manner, leading to increased survival. Our results imply that the tumor-propagating cells driving the growth of bulk SHH-dependent MB are themselves WNT dependent. Further, our data suggest combination therapy with WNT and SHH inhibitors as a therapeutic strategy in patients with SHH-subgroup MB, in order to decrease the tumor recurrence commonly observed in patients treated with vismodegib.
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Liu S, Liu L, Tang Y, Xiong S, Long J, Liu Z, Tian N. Comparative transcriptomic analysis of key genes involved in flavonoid biosynthetic pathway and identification of a flavonol synthase from Artemisia annua L. PLANT BIOLOGY (STUTTGART, GERMANY) 2017; 19:618-629. [PMID: 28267260 DOI: 10.1111/plb.12562] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/13/2016] [Accepted: 03/01/2017] [Indexed: 06/06/2023]
Abstract
The regulatory mechanism of flavonoids, which synergise anti-malarial and anti-cancer compounds in Artemisia annua, is still unclear. In this study, an anthocyanidin-accumulating mutant callus was induced from A. annua and comparative transcriptomic analysis of wild-type and mutant calli performed, based on the next-generation Illumina/Solexa sequencing platform and de novo assembly. A total of 82,393 unigenes were obtained and 34,764 unigenes were annotated in the public database. Among these, 87 unigenes were assigned to 14 structural genes involved in the flavonoid biosynthetic pathway and 37 unigenes were assigned to 17 structural genes related to metabolism of flavonoids. More than 30 unigenes were assigned to regulatory genes, including R2R3-MYB, bHLH and WD40, which might regulate flavonoid biosynthesis. A further 29 unigenes encoding flavonoid biosynthetic enzymes or transcription factors were up-regulated in the mutant, while 19 unigenes were down-regulated, compared with the wild type. Expression levels of nine genes involved in the flavonoid pathway were compared using semi-quantitative RT-PCR, and results were consistent with comparative transcriptomic analysis. Finally, a putative flavonol synthase gene (AaFLS1) was identified from enzyme assay in vitro and in vivo through heterogeneous expression, and confirmed comparative transcriptomic analysis of wild-type and mutant callus. The present work has provided important target genes for the regulation of flavonoid biosynthesis in A. annua.
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McDermott S, Long J, Radford K, Kitching A. EFFECTIVE PARTNERSHIPS: WHAT IS REQUIRED? Innov Aging 2017. [DOI: 10.1093/geroni/igx004.3585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Whitaker L, Backhouse S, Long J. Doping vulnerabilities, rationalisations and contestations: The lived experience of national level athletes. ACTA ACUST UNITED AC 2017. [DOI: 10.1016/j.peh.2017.06.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Hou T, Yin SH, Zhu ZA, Long J. [Clinical analysis of 384 cases of benign paroxysmal positional vertigo]. LIN CHUANG ER BI YAN HOU TOU JING WAI KE ZA ZHI = JOURNAL OF CLINICAL OTORHINOLARYNGOLOGY, HEAD, AND NECK SURGERY 2017; 31:601-606. [PMID: 29871323 DOI: 10.13201/j.issn.1001-1781.2017.08.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 11/29/2016] [Indexed: 11/12/2022]
Abstract
Objective:To study the disease characteristics in cases with benign paroxysmal positional vertigo(BPPV).Method:The characteristics and clinical features of 384 cases with BPPV were retrospectively analyzed,and all cases were treated with repositioning maneuver.The treatment outcomes were observed and analyzed during the follow-up period. Result:①Of the 384 cases,331(86.20%) cases were PC-BPPV, 47(12.24%) cases were HC-BPPV and 3(0.78%) cases were AC-BPPV, 3(0.78%) cases were combined semicircular canal BPPV. ②All cases underwent repositioning maneuver, PC-BBPV cases first efficiency was 93.66%, long-term (six months) efficiency was 96.68%; HC-BBPV cases first efficiency was 91.49%, long-term (six months) efficiency was 95.74%;AC-BPPV cases first efficiency and long-term efficiency were 66.67%;combined semicircular canal BPPV cases first efficiency and long-term efficiency were 66.67%.③Among 331 cases with PC-BBPV, cases diagnosed duct stones accounted for 96.37%,cases diagnosed crest stones accounted for 3.63%. Among 47 cases with HC-BBPV, cases diagnosed duct stones accounted for 78.72%,cases diagnosed crest stones accounted for 21.28%.④During the follow-up of six months,the recurrence rate was 12.76%(49/384). Conclusion:①In BPPV cases of Guangxi,the ratio of male and female,age of onset and the incidence of BPPV in each semicircular canal are consistent with other literatures.Geographical and ethnic factors do not affect the above results.②Repositioning maneuver is an simple and effective treatment for cases with BPPV.③There is higher recurrence rate in cases with BPPV after repositioning maneuver.
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Bowman CD, Bowman DC, Hill T, Long J, Tonchev AP, Tornow W, Trouw F, Vogel S, Walter RL, Wender S, Yuan V. Measurements of Thermal Neutron Diffraction and Inelastic Scattering in Reactor-Grade Graphite. NUCL SCI ENG 2017. [DOI: 10.13182/nse159-182] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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75
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Phancao A, Horstmanshof D, Jones S, Chelikani N, El Banayosy M, Nelson K, Long J. Effects of Body Mass Index on Survival, Length of Stay, Infection, and Strokes After Left Ventricular Assist Device Implantation. J Heart Lung Transplant 2017. [DOI: 10.1016/j.healun.2017.01.1241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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76
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Long J, Nelson K, Mayes J, Schmidtke D, Snyder T, Liu Z, McEver R, Setiadi H. Advancing the Science of Hemocompatibility: Oncostatin M, a Novel Biomarker for Blood Pump Induced Neutrophil Activation. J Heart Lung Transplant 2017. [DOI: 10.1016/j.healun.2017.01.1049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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77
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Egan T, Blackwell J, Haithcock B, Long J, Birchard K, Lobo J, Masuodi S, Requard J, Thys C. Lessons Learned from the First Clinical Trial to Compare Outcomes of Lungs Transplanted from Uncontrolled Donation After Circulatory Determination of Death Donors (uDCDDs) Assessed by Ex-Vivo Lung Perfusion (EVLP) and CT Scan and Lungs Transplanted from Conventional Donors (CONV). J Heart Lung Transplant 2017. [DOI: 10.1016/j.healun.2017.01.380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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78
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Uriel N, Colombo P, Cleveland J, Long J, Salerno C, Goldstein D, Patel C, Ewald G, Tatooles A, Silvestry S, John R, Caldeira C, Jeevanandam V, Boyle A, Sundareswaran K, Sood P, Mehra M. Hemocompatibility Related Outcomes in the Multicenter Study of Maglev Technology in Patients Undergoing Mechanical Circulatory Support Therapy with Heartmate 3 (Momentum 3) Pivotal Trial. J Heart Lung Transplant 2017. [DOI: 10.1016/j.healun.2017.01.160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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79
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Liu Y, Tang K, Long J, Zhao C. The association between hepatitis B self-awareness and depression: Exploring the modifying effects of socio-economic factors. J Viral Hepat 2017; 24:330-336. [PMID: 27891718 DOI: 10.1111/jvh.12647] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2016] [Accepted: 10/13/2016] [Indexed: 01/21/2023]
Abstract
China has a high prevalence of HBV. Despite previous studies, uncertainty remains about the association of HBV with depression. This study explores the strength of the association and the modifying effects of participants' self-awareness of the disease and their socio-economic status. Data from the baseline of a Chinese cohort study of approximately 500 000 adults were analysed. Depression was assessed using the Composite International Diagnostic Inventory. Blood spot tests were conducted to detect hepatitis B surface antigen. Logistic regression was used to assess the association between depression and HBV adjusting for demographic, socio-economic and lifestyle factors of major depression. To understand the effect modifications of disease self-awareness and socio-economic factors, a series of stratified analyses were undertaken. The overall prevalence of HBV is 3.2%, with 2.8% screen-detected and 0.3% self-reported cases. There was an 84% increased odds of depression among self-reported HBV patients (OR=1.84, 95% CI: 1.16-2.90), but no association was found in the screen-detected group (OR=0.98, 95% CI: 0.79-1.23). Male (OR=2.28, 95% CI: 1.30-3.98), younger age (OR=3.57, 95% CI: 1.82-7.00), rural resident (OR=2.31, 95% CI: 1.36-3.94), lower household income (OR=2.38, 95% CI: 1.34-4.25) and agricultural worker (OR=2.92, 95% CI: 1.63-5.77) were found having greater odds of depression in the HBV self-aware group, compared to those without HBV. A strong association between hepatitis B self-awareness and depression was found. Lower socio-economic status could modify the association between hepatitis B status and depression. Further studies are needed to understand the underlying psychosocial mechanisms of the association.
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Old Crow M, Jones S, Chelikani N, El Banayosy M, Setiadi H, Long J, Horstmanshof D, Nelson K. Radically Redesigned Approach to LVAD Adverse Event Management. J Heart Lung Transplant 2017. [DOI: 10.1016/j.healun.2017.01.455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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81
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Long J, Cai Q, Steinwandel M, Hargreaves MK, Bordenstein SR, Blot WJ, Zheng W, Shu XO. Association of oral microbiome with type 2 diabetes risk. J Periodontal Res 2017; 52:636-643. [PMID: 28177125 DOI: 10.1111/jre.12432] [Citation(s) in RCA: 111] [Impact Index Per Article: 15.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/07/2016] [Indexed: 12/12/2022]
Abstract
BACKGROUND AND OBJECTIVE The oral microbiome may help to maintain systemic health, including how it affects blood glucose levels; however, direct evidence linking the oral microbiome with diabetes is lacking. MATERIAL AND METHODS We compared the oral microbiome profiles of 98 participants with incident diabetes, 99 obese non-diabetics and 97 normal weight non-diabetics, via deep sequencing of the 16S rRNA gene. RESULTS We found that the phylum Actinobacteria was present significantly less abundant among patients with diabetes than among the controls (p = 3.9 × 10-3 ); the odds ratio (OR) and 95% confidence interval (CI) was 0.27 (0.11-0.66) for those individuals who had relative abundance higher than the median value. Within this phylum, five families and seven genera were observed, and most of them were less abundant among patients with diabetes. Notably, genera Actinomyces and Atopobium were associated with 66% and 72% decreased risk of diabetes with p-values of 8.9 × 10-3 and 7.4 × 10-3 , respectively. Stratified analyses by race showed that most taxa in this phylum were associated with diabetes in both black and white participants. This phylum was also less abundant among non-diabetic obese subjects compared to normal weight individuals, particularly genera Mobiluncus, Corynebacterium and Bifidobacterium, which showed p < 0.05. CONCLUSION Our study revealed that multiple bacteria taxa in the phylum Actinobacteria are associated with the risk of type 2 diabetes. Some are also associated with the prevalence of obesity, suggesting that the oral microbiome may play an important role in diabetes etiology.
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Butler M, Hamid O, Ribas A, Hodi F, Walpole E, Dauad A, Arance A, Brown E, Hoeller C, Mortier L, Schachter J, Long J, Ebbinghaus S, Ibrahim N, Robert C. Efficacy of pembrolizumab in patients with advanced mucosal melanoma enrolled in the KEYNOTE-001, 002, and 006 studies. Eur J Cancer 2017. [DOI: 10.1016/s0959-8049(17)30483-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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83
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Su P, Ding H, Zhang W, Duan G, Yang Y, Long J, Du L, Xie C, Jin C, Hu C, Sun Z, Duan Z, Gong L, Tian W. Joint Association of Obesity and Hypertension with Disability in the Elderly-- A Community-Based Study of Residents in Shanghai, China. J Nutr Health Aging 2017; 21:362-369. [PMID: 28346562 DOI: 10.1007/s12603-016-0777-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
BACKGROUND Although both obesity and hypertension are known risk factors for disability, the joint association of obesity and hypertension with risk of disability is unknown. This paper is aim to examine the joint association of obesity and hypertension with risk of disability. METHODS Cross-sectional study with 8060 elderly community-dwelling individuals participating in the survey initiated by Shanghai Health and Family Planning Commission from March to September 2013. Obesity was measured using the body mass index (BMI) in World Health Organization (WHO) Asia criteria. Hypertension, based on the doctor's diagnosis, was obtained through face-to-face interview. Disability was measured using the self-reported physical self-maintenance scale (PSMS) and the instrumental activities of daily living (IADL) scale developed by Lawton and Brody. RESULTS A total of 8.97% of participants reported ADL disability, and 15.18% for IADL disability. After adjusting social demographics and chronic conditions, the risk of ADL disability was progressively greater in obese persons with hypertension (OR=1.40, 95% CI=1.05-1.89), underweight persons without hypertension (OR=2.05, 95% CI=1.29-3.25), and underweight persons with hypertension (OR=2.14, 95% CI=1.36-3.36). For IADL disability, only underweight persons with hypertension were significantly associated (OR=1.65, 95% CI=1.23-2.21). CONCLUSIONS Low or extremely high BMI, independent of its metabolic consequences, is a risk factor for disability among the elderly. Simple hypertension wasn't significantly associated with disability. In addition, having hypertension significantly increased the risk of ADL disability in obese individuals and IADL disability in underweight individuals.
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DiVasta AD, Feldman HA, O'Donnell JM, Long J, Leonard MB, Gordon CM. Skeletal outcomes by peripheral quantitative computed tomography and dual-energy X-ray absorptiometry in adolescent girls with anorexia nervosa. Osteoporos Int 2016; 27:3549-3558. [PMID: 27392467 PMCID: PMC5881112 DOI: 10.1007/s00198-016-3685-5] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2016] [Accepted: 06/20/2016] [Indexed: 10/21/2022]
Abstract
We conducted the first comparison of dual-energy X-ray absorptiometry (DXA) and peripheral quantitative computed tomography (pQCT) outcomes in adolescent girls with anorexia nervosa. We observed deficits in bone density by both tools. pQCT assessments were associated with many of the same clinical parameters as have been previously established for DXA. INTRODUCTION Adolescents with anorexia nervosa (AN) commonly exhibit bone loss, but effects on bone geometry are less clear. We compared measures obtained by DXA and pQCT in girls with AN. METHODS Seventy females (age 15.5 ± 1.9 years ) with AN and 132 normal-weighted controls underwent tibial measures by pQCT including trabecular volumetric bone mineral density (vBMD) at the 3 % site, cortical vBMD and dimensions at the 38 % site, and muscle cross-sectional area (CSA) at the 66 % site. Participants with AN also underwent standard DXA measures. Independent t tests compared the pQCT results, while Pearson coefficient assessed correlations among DXA and pQCT measures. RESULTS Trabecular vBMD Z-scores were lower in AN compared to controls (AN -0.31 ± 1.42 vs +0.11 ± 1.01, p = 0.01) and cortical vBMD Z-scores were higher (AN +0.18 ± 0.92 vs -0.50 ± 0.88, p < 0.001). Trabecular vBMD and cortical CSA Z-scores positively correlated with DXA BMD Z-scores (r range 0.57-0.82, p < 0.001). Markers of nutritional status positively correlated with Z-scores for trabecular vBMD, cortical CSA, section modulus, and muscle CSA (p < 0.04 for all). CONCLUSIONS This study is the first to compare DXA and pQCT measurements in adolescent girls with AN. We observed deficits in BMD by both DXA and pQCT. pQCT assessments correlated well with DXA bone and body composition measures and were associated with many of the same clinical parameters and disease severity markers as have been previously established for DXA. The differences in cortical vBMD merit further study.
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85
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Wang Y, Ou Z, Sun Y, Yeh S, Wang X, Long J, Chang C. Androgen receptor promotes melanoma metastasis via altering the miRNA-539-3p/USP13/MITF/AXL signals. Oncogene 2016; 36:1644-1654. [PMID: 27869170 DOI: 10.1038/onc.2016.330] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2015] [Revised: 07/10/2015] [Accepted: 07/28/2016] [Indexed: 12/21/2022]
Abstract
Early studies demonstrated that male melanoma patients have worse survival than female patients, yet the detailed mechanisms for this gender difference remain unclear. We analyzed around 100 cases of human melanoma and found that androgen receptor (AR) positive melanoma patients have worse survival outcomes compared with AR-negative melanoma patients. Here we report that AR can have positive roles to increase melanoma cell invasion in multiple cell lines in vitro and a mouse model in vivo. Mechanism dissection suggest that AR increases melanoma cell invasion via modulating the MITF-AXL signals via altering the miRNA-539-3p/USP13 signaling to increase MITF protein degradation through a reduction of de-ubiquitination. Restoring MITF can reverse AR-enhanced melanoma cell invasion. Together, our results demonstrate that AR can promote melanoma metastasis via altering the miRNA-539-3p/USP13/MITF/AXL signal and targeting this newly identified signal with AR degradation enhancer ASC-J9 may help us to better suppress the melanoma metastasis.
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86
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Lanchon C, Ronna M, Fiard G, Rambeaud J, Descotes J, Thuillier C, Terrier N, Boillot B, Arnoux V, Lee J, Carnicelli D, Poncet D, Overs C, Peilleron N, Franquet Q, Lefrancq J, Bey E, Grisard S, Long J. Alpha-bloquant adjuvant à la lithotritie extra-corporelle : un essai prospectif randomisé. Prog Urol 2016. [DOI: 10.1016/j.purol.2016.07.065] [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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87
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Overs C, Long J, Fiard G, Rambeaud J, Boillot B, Terrier N, Pic G, Lee J, Peilleron N, Carnicelli D, Poncet D, Franquet Q, Lanchon C, Lefrancq J, Descotes J. Traumatismes fermés du rein avec rupture de la voie excrétrice : existe-t-il encore des indications à une dérivation endoscopique ? Prog Urol 2016. [DOI: 10.1016/j.purol.2016.07.257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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88
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Lanchon C, Arnoux V, Fiard G, Poncet D, Carnicelli D, Overs C, Peilleron N, Franquet Q, Bey E, Lefranc J, Grisard S, Thuillier C, Pic G, Lee J, Rambeaud J, Descotes J, Long J. Néphrectomie partielle robot assisté avec clampage supra-sélectif aidé par le vert d’indocyanine versus déclampage précoce de l’artère rénale : résultats d’une cohorte prospective appariée. Prog Urol 2016. [DOI: 10.1016/j.purol.2016.07.022] [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]
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89
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Long J, Bernhard J, Bigot P, Lanchon C, Paparel P, Rioux-leclercq N, Albiges L, Bodin T, Nougaud F, Boissier R, Gimel P, Mejean A, Masson-Lecomte A, Grenier N, Cornelis F, Grassano Y, Comat V, Le Clerc Q, Rigaud J, Salomon L, Descotes J, Sengel C, Roupret M, Verhoest G, Ouzaid I, Bensalah K. Néphrectomie partielle vs ablation percutanée dans le traitement de tumeurs rénales en indication impérative. Prog Urol 2016. [DOI: 10.1016/j.purol.2016.07.050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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90
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Franquet Q, Terrier N, Pirvu A, Rambeaud J, Descotes J, Long J, Fiard G. Morbidité et mortalité des pontages vasculaires préparatoires à la greffe rénale chez des patients asymptomatiques sur le plan vasculaire. Prog Urol 2016. [DOI: 10.1016/j.purol.2016.07.090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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91
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Lanchon C, Rambeaud J, Descotes J, Long J. Cystoprotatectomie totale robot-assistée avec curage pelvien étendu mono-bloc. Prog Urol 2016. [DOI: 10.1016/j.purol.2016.09.020] [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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92
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Lefrancq J, Long J, Rambeaud J, Descotes J, Terrier N, Thuillier C, Boillot B, Fiard G, Lanchon C, Carnicelli D, Poncet D, Peilleron N, Overs C, Franquet Q, Lee J, Bey E, Pic G. Technique de cystectomie–Bricker pour vessie neurologique totalement intra-corporelle cœlioscopique robot-assistée. Prog Urol 2016. [DOI: 10.1016/j.purol.2016.09.006] [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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93
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Lanchon C, Fiard G, Poncet D, Carnicelli D, Overs C, Peilleron N, Franquet Q, Bey E, Pic G, Lee J, Rambeaud J, Descotes J, Long J. Les scores morphométriques RENAL et PADUA sont-ils encore prédictifs de difficulté chirurgicale à l’ère de la néphrectomie partielle robot-assistée ? Prog Urol 2016. [DOI: 10.1016/j.purol.2016.07.296] [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]
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94
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Yuan X, Xuan M, Tian W, Long J. Application of digital surgical guides in mandibular resection and reconstruction with fibula flaps. Int J Oral Maxillofac Surg 2016; 45:1406-1409. [PMID: 27448991 DOI: 10.1016/j.ijom.2016.06.022] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2016] [Revised: 04/21/2016] [Accepted: 06/30/2016] [Indexed: 10/21/2022]
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Du Q, Liu X, Shi T, Long J, Ma W, Huang G, Zhang X. Clinical significance of group B streptococcus testing in late pregnancy. CLIN EXP OBSTET GYN 2016. [DOI: 10.12891/ceog3123.2016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
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96
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Joseph J, Randhawa P, Hannan SA, Long J, Goh S, O'Shea N, Saleh H, Hansen E, Veale D, Andrews P. Body dysmorphic disorder in patients undergoing septorhinoplasty surgery: should we be performing routine screening? Clin Otolaryngol 2016; 42:508-513. [PMID: 27627585 DOI: 10.1111/coa.12752] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/05/2016] [Indexed: 12/01/2022]
Abstract
OBJECTIVE Body dysmorphic disorder (BDD) is defined as having a preoccupation with a perceived flaw in one's appearance, which appears slight to others and significantly interferes with a person's functioning. When undetected in septorhinoplasty patients, it will often lead to poor outcomes. DESIGN We performed a prospective cohort study to determine the prevalence of BDD in our patients and whether surgical correction could be considered. SETTING AND PARTICIPANTS We recruited 34 patients being considered for septorhinoplasty in a tertiary referral rhinology clinic and a control group of 50 from the otology clinic giving a total of 84. MAIN OUTCOME MEASURES Participants completed the Body Dysmorphic Disorder Questionnaire (BDDQ), the sino-nasal outcome test-23 (SNOT-23) and underwent nasal inspiratory peak flow (NIPF). Those found to be at high risk for BDD were referred to a clinical psychologist. RESULTS Of the septorhinoplasty patients, 11 (32%) were high risk for BDD. Following psychological assessment, 7 (63%) patients were felt to be unsuitable for surgery and were offered psychological therapy. SNOT-23 scores were significantly higher in the BDD group indicating a negative impact on quality of life. NIPF readings were not significantly different in the BDD group compared to the control group. CONCLUSIONS The BDDQ is a valid tool for identifying patients at risk of BDD. A close working relationship with clinical psychology has been advantageous to help the selection process of candidates for surgery when there is a high risk of BDD.
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Kang M, Zhou P, Wei T, Long J, Li G, Yan H, Feng G, Liu M, Zhu J, Wang R. The New T Staging System for Nasopharyngeal Carcinoma Based on Intensity Modulated Radiation Therapy: Results of a Prospective Multicentric Clinical Study. Int J Radiat Oncol Biol Phys 2016. [DOI: 10.1016/j.ijrobp.2016.06.1489] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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98
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Simon J, Patel R, Long J. Effect of pharmacist-provided decision support on statin prescribing in the primary care setting. Res Social Adm Pharm 2016. [DOI: 10.1016/j.sapharm.2016.05.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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99
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Long J, Guari Y, Guérin C, Larionova J. Prussian blue type nanoparticles for biomedical applications. Dalton Trans 2016; 45:17581-17587. [PMID: 27278267 DOI: 10.1039/c6dt01299j] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Prussian blue type nanoparticles are exciting nano-objects that combine the advantages of molecule-based materials and nanochemistry. Here we provide a short overview focalizing on the recent advances of these nano-objects designed for biomedical applications and give an outlook on the future research orientations in this domain.
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Wang WQ, Liu L, Xu HX, Wu CT, Xiang JF, Xu J, Liu C, Long J, Ni QX, Yu XJ. Infiltrating immune cells and gene mutations in pancreatic ductal adenocarcinoma. Br J Surg 2016; 103:1189-99. [PMID: 27256393 DOI: 10.1002/bjs.10187] [Citation(s) in RCA: 84] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2015] [Revised: 11/05/2015] [Accepted: 03/08/2016] [Indexed: 12/26/2022]
Abstract
BACKGROUND The aim of this study was to assess the immune profile within the microenvironment of pancreatic ductal adenocarcinoma (PDAC), and to investigate the prognostic value of intratumoral infiltrating immune/inflammatory cells (IICs) in patients after surgery. METHODS Eighteen phenotypic markers representing 11 types of IIC and the protein products of genes TP53, CDKN2A/p16 and SMAD4/DPC4 were assessed by immunohistochemistry of specimens from patients with pancreatic cancer. The expression of IICs and the mutational status of the genes were correlated with tumour recurrence and survival, and results were validated in an independent cohort. RESULTS CD15+ neutrophils, CD20+ B cells and CD206+ tumour-associated macrophages were seen frequently in tumours, and their presence was associated with reduced survival in a cohort of 79 patients. Expression of CD4+ T helper cells, CD8+ cytotoxic T lymphocytes and CD117+ mast cells was associated with a favourable prognosis. A weighted Cox regression recurrence-predictive model was constructed that showed good correlation of IICs and gene mutations. A combination of CD15, CD206, CD117 and Smad4 expression was independently associated with overall (hazard ratio (HR) 3·63, 95 per cent c.i. 2·18 to 6·04; P < 0·001) and recurrence-free (HR 2·93, 1·81 to 4·75; P < 0·001) survival. These findings were validated in an independent cohort (151 patients) and in 54 tissue samples obtained by preoperative endoscopic ultrasound-guided fine-needle aspiration. CONCLUSION PDAC has a unique immunosuppressive phenotype that is associated with characteristic gene mutations, disease recurrence and survival after pancreatectomy. Surgical relevance The immune microenvironment plays a critical role in the development of pancreatic ductal adenocarcinoma (PDAC). PDAC is associated with mutations in major driver genes, including KRAS, TP53, CDKN2A/p16 and SMAD4/DPC4. This study shows that the microenvironment of PDAC has a unique immunosuppressive phenotype, which may be driven by oncogene mutations. Patients with PDAC with a highly immunosuppressive profile tended to have poor postoperative survival. A model including three intratumoral infiltrating immune markers (CD15+, CD206+ and CD117+) and a SMAD4 mutation can be used to predict recurrence and survival in patients after surgery for PDAC.
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