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Liu DX, Chen XJ, Zhang J, Chen XZ, Luo G, Liu YJ, Xia Y, Tian RB. [Mid-term outcomes of coronary artery bypass surgery with left radial artery bypassed to right main coronary artery of severe stenosis]. Zhonghua Yi Xue Za Zhi 2019; 99:3313-3317. [PMID: 31715667 DOI: 10.3760/cma.j.issn.0376-2491.2019.42.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To evaluate the mid-term outcomes of coronary artery bypass grafting (CABG) with left radial artery (RA) graft bypassed to right main coronary artery (RCA) of severe stenosis. Methods: Between September 2014 and April 2019, a total of consecutive 47 patients who had severe stenosis (≥90%) of RCA underwent total arterial revascularization, with left RA bypassed to RCA. There were 31 males and 16 females, with a mean age of (56.5±9.7) years old. The perioperative outcomes were observed and mid-term results were followed up. Results: A total of 46 left internal mammary artery (LIMA) grafts, 47 left radial artery (LRA), and 40 right RA grafts (RRA) were harvested with pedicles. LIMA was bypassed to LAD in 43 patients, RRA was to diagonal branches, ramus or oblique marginal in 37 cases, and LRA was to RCA. All grafts (except 3 composite Y or T grafts) were single. Mean graft number was 2-4 (2.7±0.9). There was one death due to cardiac tamponade. Three patients had postoperative atrial fibrillation, 1 had a forearm hematoma, 1 had acute renal insufficiency, and 2 had acute myocardial infarction. The mean tracheal intubation duration was 3.5-20.3 (8.3±4.7) hours, and the mean hospital stay was 6-13 (7.1±2.9) days. The average follow-up was 3-47 (23.3±7.5) months, with a follow-up rate of 86.96% (40/46). There were no major cardiovascular events during the follow-up. Three month after surgery, the mean left ventricular ejection fraction was significantly improved than that of pre-operation (60.0%±4.0% vs 42.4%±7.5%, P=0.003). Computed tomography angiography (CTA) examination showed that 58.7% (27/46) of patients had patent LRA after a mean follow-up duration of (19.5±7.3) months. Conclusion: CABG with LRA bypassed to RCA of severe stenosis proves to be safe and effective, with good mid-term outcomes.
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Affiliation(s)
- D X Liu
- Department of Cardiac Surgery, First Affiliated Hospital of Zunyi Medical University, Zunyi 563003, China
| | - X J Chen
- Department of Cardiac Surgery, Wuhan First Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - J Zhang
- Department of Cardiac Surgery, First Affiliated Hospital of Zunyi Medical University, Zunyi 563003, China
| | - X Z Chen
- Department of Cardiovascular Surgery, Wuhan Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - G Luo
- Department of Cardiac Surgery, First Affiliated Hospital of Zunyi Medical University, Zunyi 563003, China
| | - Y J Liu
- Department of Cardiac Surgery, First Affiliated Hospital of Zunyi Medical University, Zunyi 563003, China
| | - Y Xia
- Department of Cardiac Surgery, First Affiliated Hospital of Zunyi Medical University, Zunyi 563003, China
| | - R B Tian
- Department of Cardiac Surgery, First Affiliated Hospital of Zunyi Medical University, Zunyi 563003, China
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52
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Fan Z, Luo G, Liu C, Yu X. Diabetes is associated with pancreatic neuroendocrine tumours growth and metastasis. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz256.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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53
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Anderson J, Khattab M, Sherry A, Luo G, Manzoor N, Attia A, Netterville J, Cmelak A. Stereotactic Radiosurgery and Intensity Modulated Radiotherapy for Treatment of Paragangliomas: A Tertiary Medical Center’s 17 Year Experience. Int J Radiat Oncol Biol Phys 2019. [DOI: 10.1016/j.ijrobp.2019.06.1289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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54
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Meng Q, Luo G, Liu B, Sun Y, Yan Z. Melanoma-associated antigen A2 is overexpressed in glioma and associated with poor prognosis in glioma patients. Neoplasma 2019; 65:604-609. [PMID: 30064232 DOI: 10.4149/neo_2018_170625n440] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Malignant glioma is the most common and aggressive primary brain tumor and the overall prognosis for glioma patients remains poor. Clarification of the molecular mechanism responsible for glioma progression is critical for the effective treatment of glioma. Melanoma antigen gene (MAGE)-A2 (MAGEA2) is a member of the MAGE-A family proteins widely studied for cancer vaccine development and identification of tumor markers. However, MAGEA2 clinical significance and biological function in glioma remain unclear, especially for the prognosis of glioma patients. This study investigates MAGEA2 expression in glioma tissue samples and its significance in predicting glioma patient prognosis. MAGEA2 protein expression in tissue samples was measured by immunohistochemistry and western blotting, and MAGEA2 mRNA expression was determined by real-time polymerase chain reaction. Our results confirmed that MAGEA2 mRNA and protein expression levels were upregulated in glioma tissues, compared with normal brain tissue. The high expression of MAGEA2 in glioma tissues significantly correlated with World Health Organization advanced grade. Univariate and multivariate analyses revealed that high MAGEA2 expression is an independent prognostic factor for glioma patient poor overall survival. The P53 mRNA expression levels were downregulated in glioma tissues compared to noncancerous brain tissue and MAGEA2 expression negatively correlated with P53 expression. Taken together, our results suggest that MAGEA2 plays an oncogenic role in glioma progression, and they provide insight into MAGEA2 application as a novel predictor of clinical outcomes and a potential glioma biomarker.
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Affiliation(s)
- Q Meng
- Department of Neurosurgery, Tangdu Hospital, Fourth Military Medical University, Xi'an, China
| | - G Luo
- Department of Neurosurgery, Tangdu Hospital, Fourth Military Medical University, Xi'an, China
| | - B Liu
- Department of Neurosurgery, Tangdu Hospital, Fourth Military Medical University, Xi'an, China
| | - Y Sun
- Department of Neurosurgery, Tangdu Hospital, Fourth Military Medical University, Xi'an, China
| | - Z Yan
- Department of Neurosurgery, Tangdu Hospital, Fourth Military Medical University, Xi'an, China
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55
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Li F, Yin R, Jiang H, Luo G. Adult vaginal foreign body misdiagnosed as cervical cancer: a case report and literature review. CLIN EXP OBSTET GYN 2019. [DOI: 10.12891/ceog4479.2019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
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56
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Han D, Ma B, Liu P, Luo G, Song W. Neuro-Behçet's syndrome with a severe ocular lesion. J Int Med Res 2019; 47:2694-2701. [PMID: 30991870 PMCID: PMC6567698 DOI: 10.1177/0300060519839522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Behçet's syndrome (BS) is an idiopathic, chronic, relapsing, multisystem, vascular-inflammatory disease. Neuro-Behçet's syndrome (NBS) is a subtype of BS that mainly involves the central nervous system. Because of the heterogeneous involvement of NBS and the limited yearly numbers of new cases of NBS, estimating its course, prognosis, and treatment effect is difficult. Therefore, the efficacy of treatment for any form of NBS is unclear. We experienced a male patient with NBS and severe right uveitis. He received high-dose intravenous methylprednisolone (1000 mg/day) pulse therapy for 3 days. Intravenous injection of cyclophosphamide (400 mg, twice a day) and oral administration of prednisone (40 mg in the morning, 20 mg in the evening) were applied. Uveitis was treated with retrobulbar injection of triamcinolone acetonide (40 mg per week). The patient's response was rapid with improved symptoms and signs. The therapeutic regimen of patients with BS has greatly advanced, leading to evidence-based guidelines. Methylprednisolone pulse therapy is important in treatment of BS. Novel therapeutic options are currently being examined to improve the prognosis of BS. These efforts will undoubtedly shed new light on this complex syndrome.
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Affiliation(s)
- Dan Han
- 1 Department of Cardiology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Bo Ma
- 3 Department of Ophthalmology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Peng Liu
- 1 Department of Cardiology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Guogang Luo
- 2 Department of Neurology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Wenfeng Song
- 2 Department of Neurology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
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57
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Khattab M, Wharton D, Kim E, Chambless L, Weaver K, Luo G, Yock A, Morales M, Attia A, Cmelak A. Stereotactic Radiosurgery for Vestibular Schwannoma: Longitudinal Radiographic Outcomes Single and Fractionated Treatments. Int J Radiat Oncol Biol Phys 2018. [DOI: 10.1016/j.ijrobp.2018.07.884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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58
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Luo G, Osmundson E, Ding G. Total Body Irradiation (TBI) with Organ Sparing Utilizing Both Volumetric Modulated Arc Therapy (VMAT) and Electronic Compensator. Int J Radiat Oncol Biol Phys 2018. [DOI: 10.1016/j.ijrobp.2018.07.1410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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59
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Pan H, Luo G. Anatomic and Functional Outcomes of Laparoscopic Peritoneal Vaginoplasty (Luohu II Procedure) in Patients with MRKH Syndrome: 9 Years of Experience with 823 Patients. J Minim Invasive Gynecol 2018. [DOI: 10.1016/j.jmig.2018.09.381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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60
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Luo G, Shih Y. The effects of scapular muscle fatigue on scapular sensorimotor system. Ann Phys Rehabil Med 2018. [DOI: 10.1016/j.rehab.2018.05.824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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61
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Luo G. 0030 Involvement Of Regulatory Factor X4 In Narcolepsy. Sleep 2018. [DOI: 10.1093/sleep/zsy061.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- G Luo
- Stanford University Center for Sleep Sciences, Palo Alto, CA
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62
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Deng C, Ni WD, Guo SQ, Luo G, Shui W, Qiao B. [Operative treatment of delayed acetabular fractures through combined anterior and Kocher-Langenbeck approaches]. Zhonghua Wai Ke Za Zhi 2018. [PMID: 29534413 DOI: 10.3760/cma.j.issn.0529-5815.2018.03.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To discuss the clinical outcomes of treating delayed acetabular fractures by combined anterior and posterior approach. Methods: A retrospective analysis was conducted of 31 delayed acetabular fractures from February 2012 to February 2017 in the First Affiliated Hospital of Chongqing Medical University, including 18 males and 13 females with age of 48.5 years(23 to 67 years) .The injury to the operation time was 35.9 days(22 to 183 days). Of these 31 cases, there were 6 cases of transverse and posterior wall fracture, 8 cases with anterior column+ posterior half transverse fracture, 12 cases with double column fracture and 5 cases of "T" type fracture according to Letournel-Judet classification.All fractures were treated combined anterior and Kocher-Langenbeck approaches, including 13 cases of ilioinguinal approach+ Kocher-Langenbeck(K-L approach), 4 cases of extensile acetabular approach, 7 cases of stoppa approach + K-L approach and 7 cases of side rectus femoris approach.Correlation was analyzed by Pearson correlation regression testing. Results: Follow up to August 2017, all patients were followed up with 36.0 months(from 6 to 55 months). As calculated, the restorational effect was positively with result of the X-ray film and the clinical effect(r=0.823, 0.856; both P<0.05). The evaluation was conducted with Matta's reduction criteria: there were 11 cases classified as anatomic reduction(35.5%), 13 cases as satisfactory reduction(41.9%), and 7 cases as unsatisfactory reduction(22.6%). Excellent and good rate was 77.4%. Functional reductions were categorized by the standard of Matta hip score: 8 excellent cases(25.8%), 11 good cases(35.5%), 8 fail cases(25.8%), and 4 poor cases(12.9%). Conclusion: The treatment of delayed acetabular fracture by combined anterior and posterior approach can fully exposure the anterior and posterior acetabular fcloumns, which is beneficial to the release and fixation of the old acetabular fractures.
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Affiliation(s)
- C Deng
- Department of Orthopaedics, the First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China
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63
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Ma L, Ye W, Li Q, Wang B, Luo G, Chen Z, Guo S, Qiu B, Liu H. P1.14-010 SGA Could Be a Predictive Factor for Radiation Pneumonitis in Lung Cancer Patients Treated by Concurrent Chemoradiotherapy. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.09.1028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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64
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Fan X, Wang Y, Luo G. A systems biology approach for discovering the action mechanism of Niaoduqing particles in rats with chronic renal failure. Am J Transl Res 2017. [DOI: 10.1055/s-0037-1608541] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- X Fan
- Tsinghua University, Beijing, China
| | - Y Wang
- Tsinghua University, Beijing, China
| | - G Luo
- Tsinghua University, Beijing, China
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65
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Li B, Dudzinski S, Cameron B, Chen H, Chambless L, Weaver K, Luo G, Morales M, Thompson R, Cmelak A, Kirschner A, Attia A. Driver Oncogene Mutations in Non–small Cell Lung Cancer Correlate With Burden of Intracranial Metastatic Disease and Survival. Int J Radiat Oncol Biol Phys 2017. [DOI: 10.1016/j.ijrobp.2017.06.803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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66
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Cameron B, Wang L, Cmelak A, Luo G, Yu H, Hedera P, Phibbs F, Neimat J, Kirschner A. A Prospective, Observational Trial of LINAC-Based Stereotactic Radiosurgery for Essential Tremor and Parkinsonian Tremor. Int J Radiat Oncol Biol Phys 2017. [DOI: 10.1016/j.ijrobp.2017.06.243] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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67
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Wang Y, Xie Y, Luo G. Emerging Application and Reflections of Cell Membrane Chromatography in the Quality Control of TCM: application study on three herbal medicines. Am J Transl Res 2017. [DOI: 10.1055/s-0037-1608504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Y Wang
- Tsinghua University, Beijing, China
| | - Y Xie
- Tsinghua University, Beijing, China
| | - G Luo
- Tsinghua University, Beijing, China
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68
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Xie Y, Wang Y, Luo G. Screening and identification of characteristic components in big traditional Chinese medicine prescriptions using HPLC-ESI-Q/TOF-MS. Am J Transl Res 2017. [DOI: 10.1055/s-0037-1608226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Y Xie
- Department of Chemistry, Beijing, China
| | - Y Wang
- Department of Chemistry, Beijing, China
| | - G Luo
- Department of Chemistry, Beijing, China
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69
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Qiu B, Ma L, Ye W, Li Q, Wang B, Luo G, Chen Z, Guo S, Liu H. Subjective Global Assessment (SGA) Scores Could be a Predictive Factor for Radiation Pneumonitis in Locally Advanced Lung Cancer Patients Treated By Intensity-Modulated Radiation Therapy and Concurrent Chemotherapy. Int J Radiat Oncol Biol Phys 2017. [DOI: 10.1016/j.ijrobp.2017.06.1738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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70
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Luo G, Stavas M, Osmundson E, Ding G. A Novel Hybrid Plan Technique for Cranio-Spinal Irradiation. Int J Radiat Oncol Biol Phys 2017. [DOI: 10.1016/j.ijrobp.2017.06.2272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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71
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Yang C, Cheng H, Luo G, Lu Y, Guo M, Jin K, Wang Z, Yu X, Liu C. The metastasis status and tumor burden-associated CA125 level combined with the CD4/CD8 ratio predicts the prognosis of patients with advanced pancreatic cancer: A new scoring system. Eur J Surg Oncol 2017; 43:2112-2118. [PMID: 28802662 DOI: 10.1016/j.ejso.2017.07.010] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2017] [Revised: 07/04/2017] [Accepted: 07/14/2017] [Indexed: 12/12/2022] Open
Abstract
INTRODUCTION Although CA125 and the tumor immune response have been reported to be associated with pancreatic cancer, their prognostic value for advanced pancreatic cancer patients undergoing chemotherapy remain uncertain. We thus studied the prognostic value of the combination of the CA125 level with the CD4/CD8 ratio. METHODS After excluding patients who were lost to follow-up or for whom complete clinical data were missing, 369 participants were ultimately examined. Univariate and multivariate analyses were performed using the Cox hazards model, and Kaplan-Meier methods and log-rank tests were used for the comparison of survival rates. RESULTS Univariate and multivariate analyses showed that a high CA125 level and a high CD4/CD8 ratio were independent prognostic factors (CA125 ≥ 35 U/ml, Hazard Ratio (HR) = 1.90, p < 0.001; CD4/CD8 ≥ 1.8, HR = 1.37, p = 0.004). Moreover, after combining the CA125 level and CD4/CD8 ratio to form a new scoring system, the HR was substantially elevated (CA125 ≥ 35 U/ml and CD4/CD8 ≥ 1.8, score 2, HR = 2.76, 95% confidence interval: 2.04 to 3.74, p < 0.001). CONCLUSIONS A new scoring system based on the combination of the CA125 level with the CD4/CD8 ratio could further predict the prognosis of patients with advanced pancreatic cancer.
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Affiliation(s)
- C Yang
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China; Pancreatic Cancer Institute, Fudan University, Shanghai 200032, China.
| | - H Cheng
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China; Pancreatic Cancer Institute, Fudan University, Shanghai 200032, China.
| | - G Luo
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China; Pancreatic Cancer Institute, Fudan University, Shanghai 200032, China.
| | - Y Lu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China; Pancreatic Cancer Institute, Fudan University, Shanghai 200032, China.
| | - M Guo
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China; Pancreatic Cancer Institute, Fudan University, Shanghai 200032, China.
| | - K Jin
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China; Pancreatic Cancer Institute, Fudan University, Shanghai 200032, China.
| | - Z Wang
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China; Pancreatic Cancer Institute, Fudan University, Shanghai 200032, China.
| | - X Yu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China; Pancreatic Cancer Institute, Fudan University, Shanghai 200032, China.
| | - C Liu
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, China; Department of Oncology, Shanghai Medical College, Fudan University, Shanghai 200032, China; Pancreatic Cancer Institute, Fudan University, Shanghai 200032, China.
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72
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Jiang XD, Luo G, Wang XH, Chen LL, Ke X, Li Y. [Expression of Oct4 and Sox2 and their clinical significance in tongue squamous cell carcinoma]. Zhonghua Kou Qiang Yi Xue Za Zhi 2017; 52:27-33. [PMID: 28072991 DOI: 10.3760/cma.j.issn.1002-0098.2017.01.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate Oct4 and Sox2 protein expression in tongue squamous cell carcinoma (TSCC) and the relationships between the expressions of Oct4 and Sox2 and clinical pathological characteristics and survival of patients. Methods: The paraffin imbedded tissue specimens of 51 patients with histologically confirmed TSCC were included. Immunohistochemistry was employed to detect the protein expression of Oct4 and Sox2 in 51 TSCC tissue samples. The protein expression levels of Oct4 and Sox2 and their relationships with both clinicopathological features and survival of patients with TSCC were evaluated. Results: In 51 TSCC cases,positive expressions of Oct4 and Sox2 were mainly located in the nucleus of tumor cells. The expression of Oct4 was strongly positive in 27 cases (53%), weakly positive in 16 (31%) and negative in 8 (16%), whereas that of Sox2 was strongly positive in 25 cases (49%), weakly positive in 22 (43%) and negative in 4 (8%). Oct4 and Sox2 expression levels were significantly correlated with the histological grade of TSCC (P=0.004, P=0.006, respectively), not correlated with age, gender, T stage, tobacco smoking and alcohol consumption status (P>0.05), but Oct4 expression level was significantly associated with lymph node metastasis (P=0.001). Sox2 expression level was not associated with lymph node metastasis (P>0.05). The expression of Sox2 was significantly correlated with Oct4 (P<0.001). Oct4 and Sox2 expression was associated with poor overall survival of patients with TSCC (P=0.001, P=0.002, respectively), cases with higher Oct4 and Sox2 expression had the poorest overall survival (P<0.001). Sox2 expression and lymph node metastasis were independent prognostic factors of overall survival in patients with TSCC (P=0.02, P=0.001, respectively). Conclusions: Sox2 had independent prognostic effects on overall survival, suggesting that Sox2 expression may be an usefull indicator for predicting the prognosis of patients with TSCC.
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Affiliation(s)
- X D Jiang
- Department of Oral and Maxillofacial Surgery, The Affiliated Stomatological Hospital of Nanchang University, Nanchang 330006, China (Pressent address: Department of Periodontology, Stomatology Hospital of Guangzhou Medical University & Guangzhou Institute of Oral Disease & Key Laboratory of Oral Medicine, Guangzhou 510140, China)
| | - G Luo
- Department of Periodontology, Stomatology Hospital of Guangzhou Medical University & Guangzhou Institute of Oral Disease & Key Laboratory of Oral Medicine, Guangzhou 510140, China
| | - X H Wang
- Department of Periodontology, Stomatology Hospital of Guangzhou Medical University & Guangzhou Institute of Oral Disease & Key Laboratory of Oral Medicine, Guangzhou 510140, China
| | - L L Chen
- Department of Oral and Maxillofacial Surgery, The Affiliated Stomatological Hospital of Nanchang University, Nanchang 330006, China
| | - X Ke
- Department of Oral and Maxillofacial Surgery, The Affiliated Stomatological Hospital of Nanchang University, Nanchang 330006, China
| | - Y Li
- Department of Oral and Maxillofacial Surgery, The Affiliated Stomatological Hospital of Nanchang University, Nanchang 330006, China
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73
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Zhang S, Huang G, Yuan K, Zhu Q, Sheng H, Yu R, Luo G, Xu A. Tanshinone IIA ameliorates chronic arthritis in mice by modulating neutrophil activities. Clin Exp Immunol 2017; 190:29-39. [PMID: 28542869 DOI: 10.1111/cei.12993] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/16/2017] [Indexed: 01/13/2023] Open
Abstract
Rheumatoid arthritis (RA) is a chronic immune inflammatory disease mediated by the influx of immune cells into the synovial joint space. As Tanshinone IIA (TIIA) has potent anti-oxidant and anti-inflammatory activities, we used the adjuvant-induced arthritis (AA) murine model of RA to investigate the impact of TIIA on RA and immune cell activation. The anti-arthritic activity of TIIA was investigated in an adjuvant-induced arthritis model of RA in mice. Myeloperoxidase and neutrophil elastase expression levels were assessed in ankle joints by immunohistochemistry analysis. Immune cell infiltration was evaluated in air pouch experiments. Proinflammatory cytokines expression levels were determined by quantitative real-time polymerase chain reaction (PCR) and enzyme-linked immunosorbent assays. Neutrophil extracellular traps (NETs) were assessed by immunostaining and confocal microscopy. Treatment with TIIA alleviated cartilage erosion and neutrophil infiltration in the ankle joints of AA mice and reduced proinflammatory cytokine expression levels in sera. TIIA suppressed interleukin-6 and tumour necrosis factor-α expression and release in neutrophils and promoted neutrophil apoptosis. TIIA also inhibited the NET formation of neutrophils. Our findings demonstrated that TIIA can ameliorate RA effectively by targeting neutrophils, indicating that TIIA may act as a potential therapeutic for RA.
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Affiliation(s)
- S Zhang
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
| | - G Huang
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
| | - K Yuan
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
| | - Q Zhu
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
| | - H Sheng
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
| | - R Yu
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
| | - G Luo
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
| | - A Xu
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China.,State Key Laboratory of Biocontrol, Department of Biochemistry, School of Life Sciences, Sun Yat-Sen (Zhongshan) University, Guangzhou, Guangdong, China
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74
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Chen X, Du H, Zhang J, Chen X, Luo G, Que X, Zhang N, Bian Z, Guo Y, Li L, Chen Z, Wu X. Adiposity and blood pressure among 55 000 relatively lean rural adults in southwest of China. J Hum Hypertens 2017; 31:485. [PMID: 28589951 PMCID: PMC5508804 DOI: 10.1038/jhh.2017.13] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
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75
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Li LH, Hu WP, Zhang ZL, Liu JG, Luo G, Liu YH. [The adhesion separation operation with CO₂ laser combined withtriamcinolone acetonide vocal cord submucosal injection for the treatment to vocal cord adhesion]. Lin Chung Er Bi Yan Hou Tou Jing Wai Ke Za Zhi 2017; 31:700-702. [PMID: 29871351 DOI: 10.13201/j.issn.1001-1781.2017.09.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 01/12/2017] [Indexed: 11/12/2022]
Abstract
Objective:To investigate the effect of adhesion separation operation with CO₂ laser via prop-up laryngoscope combine with triamcinolone acetonide submucosal injection via electrolaryngoscope to vocal cords adhesion.Method:Sixteen cases of vocal cord adhesion patients(2 cases of children,14 cases of adult) were enrolled in the study. Fourteen patients had the history of surgery(Reinke edema,vocal polyp,pediatric laryngeal papilloma,laryngeal cancer),2 cases were diagnosed as laryngeal tuberculosis. Adhesion separation operation and triamcinolone acetonide submucosal injection(once a week,three weeks) were conducted. All patients were examined with electronic laryngoscope every month for six monthes.Result:Fourteen patients had good triangle shape of glottis vocalis and good sound voice. One cases of laryngeal cancer and 1 cases of laryngeal tuberculosis patients still had adhesion in the anterior commissure of the vocal cords,but with the improvement in breathing and pronunciation.Conclusion:Adhesion separation operation with CO₂ laser via prop-up laryngoscope combine with triamcinolone acetonide submucosal injection via electrolaryngoscope were effective for treatment to vocal cord adhesion,whichimprove the patient's breathing and voice with little trauma and few complications.
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Affiliation(s)
- L H Li
- Department of Otorhinolaryngology,the Second Affiliated Hospital of Nanchang University,Nanchang,330006,China
| | - W P Hu
- Department of Otorhinolaryngology,Ningdu County People's Hospital
| | - Z L Zhang
- Department of Otorhinolaryngology,the Second Affiliated Hospital of Nanchang University,Nanchang,330006,China
| | - J G Liu
- Department of Otorhinolaryngology,the Second Affiliated Hospital of Nanchang University,Nanchang,330006,China
| | - G Luo
- Department of Otorhinolaryngology,the Second Affiliated Hospital of Nanchang University,Nanchang,330006,China
| | - Y H Liu
- Department of Otorhinolaryngology,the Second Affiliated Hospital of Nanchang University,Nanchang,330006,China
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76
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Li C, Hardisty DS, Luo G, Huang J, Algeo TJ, Cheng M, Shi W, An Z, Tong J, Xie S, Jiao N, Lyons TW. Uncovering the spatial heterogeneity of Ediacaran carbon cycling. Geobiology 2017; 15:211-224. [PMID: 27997754 DOI: 10.1111/gbi.12222] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/09/2016] [Accepted: 12/02/2016] [Indexed: 05/15/2023]
Abstract
Records of the Ediacaran carbon cycle (635-541 million years ago) include the Shuram excursion (SE), the largest negative carbonate carbon isotope excursion in Earth history (down to -12‰). The nature of this excursion remains enigmatic given the difficulties of interpreting a perceived extreme global decrease in the δ13 C of seawater dissolved inorganic carbon. Here, we present carbonate and organic carbon isotope (δ13 Ccarb and δ13 Corg ) records from the Ediacaran Doushantuo Formation along a proximal-to-distal transect across the Yangtze Platform of South China as a test of the spatial variation of the SE. Contrary to expectations, our results show that the magnitude and morphology of this excursion and its relationship with coexisting δ13 Corg are highly heterogeneous across the platform. Integrated geochemical, mineralogical, petrographic, and stratigraphic evidence indicates that the SE is a primary marine signature. Data compilations demonstrate that the SE was also accompanied globally by parallel negative shifts of δ34 S of carbonate-associated sulfate (CAS) and increased 87 Sr/86 Sr ratio and coastal CAS concentration, suggesting elevated continental weathering and coastal marine sulfate concentration during the SE. In light of these observations, we propose a heterogeneous oxidation model to explain the high spatial heterogeneity of the SE and coexisting δ13 Corg records of the Doushantuo, with likely relevance to the SE in other regions. In this model, we infer continued marine redox stratification through the SE but with increased availability of oxidants (e.g., O2 and sulfate) limited to marginal near-surface marine environments. Oxidation of limited spatiotemporal extent provides a mechanism to drive heterogeneous oxidation of subsurface reduced carbon mostly in shelf areas. Regardless of the mechanism driving the SE, future models must consider the evidence for spatial heterogeneity in δ13 C presented in this study.
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Affiliation(s)
- C Li
- State Key Laboratory of Biogeology and Environmental Geology, China University of Geosciences, Wuhan, China
| | - D S Hardisty
- Department of Geology and Geophysics, Woods Hole Oceanographic Institution, Woods Hole, MA, USA
- Department of Earth Sciences, University of California, Riverside, CA, USA
| | - G Luo
- State Key Laboratory of Biogeology and Environmental Geology, China University of Geosciences, Wuhan, China
| | - J Huang
- State Key Laboratory of Geological Processes and Mineral Resources, China University of Geosciences, Wuhan, China
| | - T J Algeo
- State Key Laboratory of Biogeology and Environmental Geology, China University of Geosciences, Wuhan, China
- State Key Laboratory of Geological Processes and Mineral Resources, China University of Geosciences, Wuhan, China
- Department of Geology, University of Cincinnati, Cincinnati, OH, USA
| | - M Cheng
- State Key Laboratory of Biogeology and Environmental Geology, China University of Geosciences, Wuhan, China
| | - W Shi
- State Key Laboratory of Biogeology and Environmental Geology, China University of Geosciences, Wuhan, China
| | - Z An
- Faculty of Earth Sciences, China University of Geosciences, Wuhan, China
| | - J Tong
- State Key Laboratory of Biogeology and Environmental Geology, China University of Geosciences, Wuhan, China
| | - S Xie
- State Key Laboratory of Biogeology and Environmental Geology, China University of Geosciences, Wuhan, China
| | - N Jiao
- State Key Laboratory of Marine Environmental Sciences, Xiamen University, Xiamen, China
| | - T W Lyons
- Department of Earth Sciences, University of California, Riverside, CA, USA
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77
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Wang YY, Zhao Z, Luo G, Li Y, Zhang JL, Huang F. [The specificity and limitations of sacroiliac joint magnetic resonance imaging in the diagnosis of axial spondyloarthritis in patients with chronic low back pain]. Zhonghua Nei Ke Za Zhi 2016; 55:833-839. [PMID: 27801336 DOI: 10.3760/cma.j.issn.0578-1426.2016.11.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To evaluate the specificity and limitations of sacroiliac joint magnetic resonance imaging (MRI) in the diagnosis of axial spondyloarthritis (SpA)in patients with chronic low back pain. Methods: We retrospectively analyzed clinical data of 390 patients with chronic low back pain in Department of Rheumatology, the PLA General Hospital from January 2013 to December 2015, including clinical manifestations, laboratory examinations and MRI data of sacroiliac joints. Results: There were 238 men and 152 women recruited. A total of 326 cases were diagnosed as axial SpA, including 216 men and 110 women with mean age (27.10±8.64) years and mean duration (7.64±3.50) months. Among these 326 patients, 243 (74.5%) were HLA-B27 positive. The other 64 patients were considered as diagnoses rather than SpA (non-SpA), consisting of 22 men and 42 women with mean age (31.29±7.76) years and mean duration (5.75±2.90)months. Non-SpA group had 10 (15.6%) patients with HLA-B27 positive. There were 68.1% and 65.0% SpA patients showing bone marrow edema and bone erosion of sacroiliac joint in MRI imaging respectively. Although there were 25.0% non-SpA patients with bone marrow edema and 7.8% with bone erosion in MRI of sacroiliac joint, the scores of bone marrow edema 0.00(0.00, 0.75) and bone erosion [0.00(0.00, 0.00)] were significantly lower compared with those in axial SpA group [bone marrow edema scores 2.00(0.00, 4.00), bone erosion scores 1.00(0.00, 3.00); P<0.05]. The scores of fat infiltration [1.00(0.00, 4.25), 1.00(0.00, 4.00)] and bone sclerosis [0.00(0.00, 1.00), 0.00(0.00, 1.75)] were not statistically different between two groups. Diagnostic sensitivity of bone marrow edema and bone erosion for axial SpA were 56.4% and 64.1% respectively, specificity were 93.8% and 92.2% respectively. The positive predictive value of bone marrow edema and bone erosion for axial SpA were 9.09 and 8.21, negative predictive value were 0.46 and 0.38.Diagnositic sensitivity of fatty infiltration and bone sclerosis for axial SpA group were 29.1% and 57.7%, specificity were 64.1% and 46.9%.The positive predictive value of fatty infiltration and bone sclerosis for axial SpA were 0.81 and 1.08, negative predictive value were 1.10 and 0.90. Conclusion: Sacroiliac joint MRI is a valuable method to diagnose axial SpA in patients with chronic low back pain. Yet it still has some limitations. Clinical presentations and spinal MRI would be helpful in some patients.
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Affiliation(s)
- Y Y Wang
- Department of Rheumatology, Chinese PLA General Hospital, Beijing 100853, China
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78
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Rana N, Pendyala P, Cleary R, Luo G, Morales-Paliza M, Cmelak A, Attia A, Stavas M. Long-Term Outcomes Following Repeat Linear Accelerator–Based Stereotactic Radiosurgery (SRS) for Locally Recurrent Brain Metastases Previously Treated With SRS. Int J Radiat Oncol Biol Phys 2016. [DOI: 10.1016/j.ijrobp.2016.06.902] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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79
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Liu S, Qiu B, Yang H, Luo G, Liang Y, Zheng Y, Chen Z, Luo K, Xi M, Liu Q, HU Y, Li Q, Fu J, Liu M, Liu H. Staging Matched-Pair Comparison of Surgery After Neoadjuvant Chemoradiation Therapy, Surgery Alone, and Definitive Chemoradiation Therapy for Thoracic Esophageal Squamous Cell Carcinoma: Treatment Decision Making in the Real World. Int J Radiat Oncol Biol Phys 2016. [DOI: 10.1016/j.ijrobp.2016.06.1065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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80
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Wei M, Huo K, Liu R, Yang J, Cheng Y, Chang S, Ren D, Luo G. The Design and Rationale of a Clinical Trial Evaluating Limb Postconditioning in Young Patients with Intracranial Arterial Stenosis. J Stroke Cerebrovasc Dis 2016; 25:2506-12. [PMID: 27431451 DOI: 10.1016/j.jstrokecerebrovasdis.2016.06.027] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2016] [Revised: 05/26/2016] [Accepted: 06/18/2016] [Indexed: 11/27/2022] Open
Abstract
OBJECTIVES To examine the effectiveness of bilateral arm remote ischemic postconditioning (RIPC) on the rehabilitation of nerve function and collateral circulation in patients with symptomatic intracranial atherosclerotic stenosis (sICAS). SETTING Open, controlled, prospective trial (EPIC-sICAS trial) in Xi'an, Shaanxi, China. PARTICIPANTS Up to 100 sICAS patients (age: 18-45 years, gender balance) who fulfill the inclusion and exclusion criteria will be enrolled and randomized to intervention group and control group (n ~ 50/group). INTERVENTIONS The intervention group will undergo ischemia and reperfusion on both arms twice a day for 6 months. PRIMARY AND SECONDARY OUTCOME MEASURES Mean changes in collateral circulation from baseline to the end of the 6-month RIPC treatment period, measured by dynamic contrast-enhanced magnetic resonance imaging, will be the primary outcome. Clinical symptoms, serum levels of vascular endothelial growth factor (VEGF), and basic fibroblast growth factor (bFGF) will be compared as secondary outcome. RESULTS A safety evaluation and preliminary experiment of the EPIC-sICAS trial were completed in November 2014 and March 2015, respectively. Overall and regional brain hemodynamics remained stable throughout RIPC. Activities of daily living score and serum VEGF and bFGF levels were significantly higher (P < .05) in the intervention group. CONCLUSIONS Repetitive bilateral arm RIPC appears to have protective effects in the brain related to angiogenesis promotion and neuroprotection in the acute phase of sICAS. Assessment of the role of RIPC in collateral circulation requires imaging tests and longer follow-up, as planned in the EPIC-sICAS trial.
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Affiliation(s)
- Meng Wei
- Department of Neurology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Kang Huo
- Department of Neurology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Rui Liu
- Department of Neurology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Jian Yang
- Department of Medical Imaging, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Yawen Cheng
- Department of Neurology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Sha Chang
- Department of Neurology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Danfeng Ren
- Department of Neurology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China
| | - Guogang Luo
- Department of Neurology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China.
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81
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Le A, Wang Z, Shan L, Xiao T, Luo G, Shen Y. Analysis of rectal injuries resulting from laparoscopic peritoneal vaginoplasty (Luohu operation). CLIN EXP OBSTET GYN 2016. [DOI: 10.12891/ceog2117.2016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
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82
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Le A, Wang Z, Shan L, Xiao T, Luo G, Shen Y. Analysis of rectal injuries resulting from laparoscopic peritoneal vaginoplasty (Luohu operation). CLIN EXP OBSTET GYN 2016; 43:250-253. [PMID: 27132421] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
OBJECTIVE To explore the causes of rectal injuries during laparoscopic peritoneal vaginoplasty (Luohu operation) and assess measures that can be taken to increase safety of the operation. MATERIALS AND METHODS Data of patients with rectal injuries that occurred during Luohu vaginoplasty were analyzed retrospectively. RESULTS Three hundred and six patients received Luohu vaginoplasty. Rectal injuries occurred in 13 patients (4.2%). All patients recovered after intraoperative repair or postoperative rectovaginal fistula repair, performed within three to six months. Full display of the anatomical structures at the bottom of the pelvic cavity and successful construction of the vaginal tunnel are the two most important requirements for reducing the risk of rectal injury in laparoscopic vaginoplasty. In repair of fistulae postoperatively, it is important that resection of tissues or scars around the fistulae be avoided in order to reduce the chance of a injuries caused by diverting colostomy or colostomy closure. CONCLUSION Laparoscopic vaginoplasty is a generally safe procedure, but rectal injury can occur. Retaining the tissues or scars around the rectovaginal fistula can be successfully repaired, either when they are recognized during the operation or within a few months postoperatively.
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Luo W, Zhang Y, Lin J, Wang M, Luo G. Nervus intermedius neuralgia treated with tractotomy under intraoperative nerve electrophysiology monitoring. J Neurosurg Sci 2015; 59:457-461. [PMID: 26349469] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Affiliation(s)
- W Luo
- Department of Neurosurgery, The No.2 Provincial People's Hospital of Guangdong, Guangzhou, China -
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84
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Luo G, Neimat J, Cmelak A, Kirschner A, Attia A, Morales-Paliza M, Ding G. Margin of Error for a Frameless Image Guided Radiosurgery System: Direct Confirmation Based on Posttreatment MRI Scans. Int J Radiat Oncol Biol Phys 2015. [DOI: 10.1016/j.ijrobp.2015.07.201] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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85
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Smith C, McTyre E, Isom S, Kennedy V, Luo G, Morales-Paliza M, Hinson W, Cmelak A, Tatter S, Chan M, Attia A. A Multi-institutional Analysis of Patients Treated With Stereotactic Radiosurgery for Brain Metastases From Radioresistant Histologies. Int J Radiat Oncol Biol Phys 2015. [DOI: 10.1016/j.ijrobp.2015.07.769] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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86
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Wei H, Liang X, Wu B, Zhang J, Qin Y, Luo G, Luo Z. Antihyperglycemic and Antioxidant Activity of Fructus hordei Germinatus Extract on Streptozotocin-induced Diabetic Rats. TROP J PHARM RES 2015. [DOI: 10.4314/tjpr.v14i9.15] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Purpose: To explore the antihyperglycemic and antioxidant effects of Fructus Hordei Germinatus extract (FHGE) in diabetic rats.Methods: The aqueous extract of FHG was obtained by steeping the dried Fructus Hordei Germinatus in water at 60oC three times, each for 1 h before first drying in an oven and then freeze-drying the last extract thus obtained. Antihyperglycemic effect was measured by blood glucose and plasma insulin levels. Oxidative stress was evaluated in liver and kidney by antioxidant markers, viz, lipid peroxidation (LPO), superoxide dismutase (SOD), reduced glutathione (GSH), glutathione peroxidase (GPx) and catalase (CAT), while blood serum levels of creatinine and urea were also determined in both diabetic control and treated rats.Results: Compared with diabetic rats, oral administration of FHGE at a concentration of 20, 40 and 80 mg/kg daily for 45 days showed a significant decrease in fasting blood glucose (p < 0.05) and increased insulin (p < 0.05) level,. Furthermore, it significantly reduced biochemical parameters (serum creatinine and serum urea, p < 0.05)). The treatment also resulted in significant increase in GSH, GPx (p < 0.05), SOD and CAT (p < 0.05), as well as decreased LPO (p < 0.05) level in the liver and kidney of diabetic rats.Conclusion: The results suggest that FHGE may effectively normalize the impaired antioxidant status in streptozotocin-induced diabetes in a dose-dependent manner. FHGE has a protective effect against lipid peroxidation by scavenging free radicals and is thus capable of reducing the risk of diabetic complications.Keywords: Fructus hordei Germinatus, Diabetic, Antihyperglycemic, Lipid peroxidation, Antioxidant, Fasting blood glucose, Creatinine, Urea
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87
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Xing R, Li L, Chen L, Gao Z, Wang H, Li W, Cui J, Tian G, Liang Q, Yu J, Sung JJ, Luo G, Gao H, Xu X, Yang H, Wang J, Zhang X, Wang JM, Huang J, Yu Y, Wang J, Lu Y. Copy number variations of HLA-I and activation of NKp30 pathway determine the sensitivity of gastric cancer cells to the cytotoxicity of natural killer cells. Oncogene 2015; 35:2584-91. [PMID: 26364607 DOI: 10.1038/onc.2015.324] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2014] [Revised: 05/19/2015] [Accepted: 07/24/2015] [Indexed: 02/06/2023]
Abstract
Nude mice are important in vivo model for characterization of cell malignancy behavior; however, many cancer cells fail to form tumors in it. Understanding this defective mechanism may provide novel insights into tumorigenesis and how tumor cells escape innate immunity. Whole-genome sequencing was conducted on two gastric cancer (GC) cells, BGC823 and AGS, which do and do not form tumors in nude mice, to identify their genomic differences relevant to natural killer (NK) cells. We found that the tumorigenic capacity of human GC cell lines was dependent on the recruitment and activation of NK cells in xenograft tumors. We used whole-genome sequence (WGS) on GC cell lines to identify potential genes controlling susceptibility to NK-mediated killing. The tumorigenic cell line BGC823 expressed high levels of HLA-I because of copy gain and was resistant to NK cell killing. In contrast, another cell line AGS expressing low levels of HLA-I with activated NKp30/MAPK/IL-12 (interleukin-12) or IL-2 (interleukin-2) pathway was susceptible to NK lysis. Treatment of tumor bearing mice with systemic administration of IL-12 in combination with intratumor injection of anti-HLA-I antibody significantly increased NK cell recruitment into xenograft tumors, which became sensitive to NK killing, resulting in reduced tumor progression. In human GC specimens, decreased HLA-I expression and increased NK cells surrounding tumor cells were correlated with decreased metastasis potential and better prognosis of patients. Our results provide a mechanistic basis for GC cells to escape NK lysis and a promising prospect of NK immunotherapy for GC cells.
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Affiliation(s)
- R Xing
- Laboratory of Molecular Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital and Institute, Beijing, China
| | - L Li
- Beijing Genomics Institute at Shenzhen, Shenzhen, China
| | - L Chen
- Beijing Genomics Institute at Shenzhen, Shenzhen, China
| | - Z Gao
- Beijing Genomics Institute at Shenzhen, Shenzhen, China
| | - H Wang
- Laboratory of Molecular Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital and Institute, Beijing, China
| | - W Li
- Laboratory of Molecular Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital and Institute, Beijing, China
| | - J Cui
- Laboratory of Molecular Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital and Institute, Beijing, China
| | - G Tian
- Beijing Genomics Institute at Shenzhen, Shenzhen, China
| | - Q Liang
- Institute of Digestive Disease and Department of Medicine and Therapeutics, State Key Laboratory of Digestive Disease, Li Ka Shing Institute of Health Sciences, Shenzhen Research Institute, The Chinese University of Hong Kong, Hong Kong, China
| | - J Yu
- Institute of Digestive Disease and Department of Medicine and Therapeutics, State Key Laboratory of Digestive Disease, Li Ka Shing Institute of Health Sciences, Shenzhen Research Institute, The Chinese University of Hong Kong, Hong Kong, China
| | - J J Sung
- Institute of Digestive Disease and Department of Medicine and Therapeutics, State Key Laboratory of Digestive Disease, Li Ka Shing Institute of Health Sciences, Shenzhen Research Institute, The Chinese University of Hong Kong, Hong Kong, China
| | - G Luo
- Department of Genetics and Genome Sciences, Case Western Reserve University School of Medicine, Cleveland, OH, USA.,Beijing University of Chinese Medicine, Beijing, China
| | - H Gao
- Shanghai Engineering Center for Molecular Medicine, Shanghai, China
| | - X Xu
- Beijing Genomics Institute at Shenzhen, Shenzhen, China
| | - H Yang
- Beijing Genomics Institute at Shenzhen, Shenzhen, China
| | - J Wang
- Beijing Genomics Institute at Shenzhen, Shenzhen, China
| | - X Zhang
- Beijing Genomics Institute at Shenzhen, Shenzhen, China
| | - J M Wang
- Laboratory of Molecular Immunoregulation, Cancer and Inflammation Program, Center for Cancer Research, National Cancer Institute at Frederick, Frederick, MD, USA
| | - J Huang
- Laboratory of Molecular Immunoregulation, Cancer and Inflammation Program, Center for Cancer Research, National Cancer Institute at Frederick, Frederick, MD, USA
| | - Y Yu
- Department of Surgery, Ruijin Hospital and Shanghai Institute of Digestive Surgery, Shanghai Jiao Tong University, School of Medicine, Shanghai, China
| | - J Wang
- Beijing Genomics Institute at Shenzhen, Shenzhen, China
| | - Y Lu
- Laboratory of Molecular Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education), Peking University Cancer Hospital and Institute, Beijing, China
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Chen X, Du H, Zhang J, Chen X, Luo G, Que X, Zhang N, Bian Z, Guo Y, Li L, Chen Z, Wu X. Adiposity and blood pressure among 55 000 relatively lean rural adults in southwest of China. J Hum Hypertens 2015; 29:522-9. [PMID: 25652532 PMCID: PMC4537884 DOI: 10.1038/jhh.2014.129] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2014] [Revised: 12/08/2014] [Accepted: 12/10/2014] [Indexed: 11/09/2022]
Abstract
Obesity is a strong determinant of blood pressure. Uncertainty remains, however, about which indices of adiposity most strongly predict blood pressure, particularly among those who were relatively lean, such as those from rural China. We analyzed cross-sectional data on 55 687 (38.3% men) participants aged 30–79 years who were enrolled into the China Kadoorie Biobank from a rural county in southwest of China during 2004–2008. Measured body mass index (BMI) and waist circumference (WC) were related to blood pressure in multivariable linear regression analyses. The overall mean values of BMI, WC, systolic blood pressure (SBP) and diastolic blood pressure (DBP) were 23.3 kg m−2, 78.0 cm, 129.2 mm Hg and 77.2 mm Hg, respectively. There was a strongly positive, and apparently linear, relationship of BMI and WC with blood pressure, with 1 s.d. higher BMI associated with 4.3/2.3 mm Hg higher SBP/DBP and 1 s.d. WC associated with 3.8/2.1 mm Hg (P<0.0001). Additional adjustment for WC only slightly attenuated the association of BMI with blood pressure, whereas additional adjustment for BMI almost completely eliminated the association of WC with blood pressure. Our findings suggest that in relatively lean Chinese adults, general adiposity is more strongly assciated with blood pressure than central adiposity.
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Affiliation(s)
- X Chen
- 1] West China School of Public Health, Sichuan University, Sichuan Province, China [2] Sichuan Provincial Center of Disease Prevention and Control, Sichuan Province, China
| | - H Du
- Clinical Trial Service Unit and Epidemiological Studies Unit (CTSU), Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - J Zhang
- West China School of Public Health, Sichuan University, Sichuan Province, China
| | - X Chen
- Pengzhou Center of Disease Prevention and Control, Sichuan Province, China
| | - G Luo
- Pengzhou Center of Disease Prevention and Control, Sichuan Province, China
| | - X Que
- Pengzhou Center of Disease Prevention and Control, Sichuan Province, China
| | - N Zhang
- Sichuan Provincial Center of Disease Prevention and Control, Sichuan Province, China
| | - Z Bian
- Chinese Academy of Medical Sciences, Beijing, China
| | - Y Guo
- Chinese Academy of Medical Sciences, Beijing, China
| | - L Li
- 1] Chinese Academy of Medical Sciences, Beijing, China [2] School of Public Health, Peking University, Beijing, China
| | - Z Chen
- Clinical Trial Service Unit and Epidemiological Studies Unit (CTSU), Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - X Wu
- Sichuan Provincial Center of Disease Prevention and Control, Sichuan Province, China
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89
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Liu D, Luo G, Luo C, Wang T, Sun G, Hei Z. Changes in the Concentrations of Mediators of Inflammation and Oxidative Stress in Exhaled Breath Condensate During Liver Transplantation and Their Relations With Postoperative ARDS. Respir Care 2015; 60:679-88. [DOI: 10.4187/respcare.03311] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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90
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Lee JH, Luo G, Tung IC, Chang SH, Luo Z, Malshe M, Gadre M, Bhattacharya A, Nakhmanson SM, Eastman JA, Hong H, Jellinek J, Morgan D, Fong DD, Freeland JW. Dynamic layer rearrangement during growth of layered oxide films by molecular beam epitaxy. Nat Mater 2014; 13:879-83. [PMID: 25087067 DOI: 10.1038/nmat4039] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/11/2014] [Accepted: 06/19/2014] [Indexed: 05/24/2023]
Abstract
The A(n+1)B(n)O(3n+1) Ruddlesden-Popper homologous series offers a wide variety of functionalities including dielectric, ferroelectric, magnetic and catalytic properties. Unfortunately, the synthesis of such layered oxides has been a major challenge owing to the occurrence of growth defects that result in poor materials behaviour in the higher-order members. To understand the fundamental physics of layered oxide growth, we have developed an oxide molecular beam epitaxy system with in situ synchrotron X-ray scattering capability. We present results demonstrating that layered oxide films can dynamically rearrange during growth, leading to structures that are highly unexpected on the basis of the intended layer sequencing. Theoretical calculations indicate that rearrangement can occur in many layered oxide systems and suggest a general approach that may be essential for the construction of metastable Ruddlesden-Popper phases. We demonstrate the utility of the new-found growth strategy by performing the first atomically controlled synthesis of single-crystalline La3Ni2O7.
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Affiliation(s)
- J H Lee
- 1] X-ray Science Division, Argonne National Laboratory, Argonne, Illinois 60439, USA [2] [3]
| | - G Luo
- 1] Department of Materials Science &Engineering, University of Wisconsin-Madison, 1509 University Avenue Madison, Wisconsin 53706, USA [2]
| | - I C Tung
- 1] X-ray Science Division, Argonne National Laboratory, Argonne, Illinois 60439, USA [2] Department of Materials Science and Engineering, Northwestern University, Evanston, Illinois 60208, USA
| | - S H Chang
- Materials Science Division, Argonne National Laboratory, Argonne, Illinois 60439, USA
| | - Z Luo
- 1] Materials Science Division, Argonne National Laboratory, Argonne, Illinois 60439, USA [2] National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - M Malshe
- Chemical Sciences and Engineering Division, Argonne National Laboratory, Argonne, Illinois 60439, USA
| | - M Gadre
- Department of Materials Science &Engineering, University of Wisconsin-Madison, 1509 University Avenue Madison, Wisconsin 53706, USA
| | - A Bhattacharya
- 1] Materials Science Division, Argonne National Laboratory, Argonne, Illinois 60439, USA [2] Center for Nanoscale Materials, Argonne National Laboratory, Argonne, Illinois 60439, USA
| | - S M Nakhmanson
- Department of Materials Science &Engineering, and Institute of Materials Science, University of Connecticut, Storrs, Connecticut 06269, USA
| | - J A Eastman
- Materials Science Division, Argonne National Laboratory, Argonne, Illinois 60439, USA
| | - H Hong
- X-ray Science Division, Argonne National Laboratory, Argonne, Illinois 60439, USA
| | - J Jellinek
- Chemical Sciences and Engineering Division, Argonne National Laboratory, Argonne, Illinois 60439, USA
| | - D Morgan
- Department of Materials Science &Engineering, University of Wisconsin-Madison, 1509 University Avenue Madison, Wisconsin 53706, USA
| | - D D Fong
- Materials Science Division, Argonne National Laboratory, Argonne, Illinois 60439, USA
| | - J W Freeland
- X-ray Science Division, Argonne National Laboratory, Argonne, Illinois 60439, USA
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91
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Dellamonica D, Luo G, Ding G. SU-E-T-318: The Effect of Patient Positioning Errors On Target Coverage and Cochlear Dose in Stereotactic Radiosurgery Treatment of Acoustic Neuromas. Med Phys 2014. [DOI: 10.1118/1.4888651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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92
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Luo G. SU-E-T-99: Design and Development of Isocenter Parameter System for CT Simulation Laser Based On DICOM RT. Med Phys 2014. [DOI: 10.1118/1.4888429] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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93
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Bragg F, Li L, Smith M, Guo Y, Chen Y, Millwood I, Bian Z, Walters R, Chen J, Yang L, Collins R, Peto R, Lu Y, Yu B, Xie X, Lei Y, Luo G, Chen Z. Associations of blood glucose and prevalent diabetes with risk of cardiovascular disease in 500 000 adult Chinese: the China Kadoorie Biobank. Diabet Med 2014; 31:540-51. [PMID: 24344928 PMCID: PMC4114560 DOI: 10.1111/dme.12392] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2013] [Revised: 11/04/2013] [Accepted: 12/12/2013] [Indexed: 12/14/2022]
Abstract
AIMS To examine the relationship of self-reported diabetes, and of random blood glucose levels among individuals without known diabetes, with the prevalence of cardiovascular disease in Chinese adults. METHODS We examined cross-sectional data from the China Kadoorie Biobank of 0.5 million people aged 30-79 years recruited from 10 diverse regions of China in the period 2004-2008. Logistic regression was used to estimate the odds ratios of prevalent cardiovascular disease associated with self-reported diabetes, and with measured random blood glucose levels among participants with no history of diabetes, adjusting simultaneously for age, sex, area, education, smoking, alcohol, blood pressure and physical activity. RESULTS A total of 3.2% of participants had self-reported diabetes (men 2.9%; women 3.3%) and 2.8% had screen-detected diabetes (men 2.6%; women 2.8%), i.e. they had no self-reported history of diabetes but a blood glucose level suggestive of a diagnosis of diabetes. Compared with individuals without a history of diabetes, the odds ratios associated with self-reported diabetes were 2.18 (95% CI 2.06-2.30) and 1.88 (95% CI 1.75-2.01) for prevalent ischaemic heart disease and stroke/transient ischaemic attack, respectively. Among participants without self-reported diabetes there was a positive association between random blood glucose and ischaemic heart disease and stroke/transient ischaemic attack prevalence (P for trend <0.0001). Below the diabetic threshold (<11.1 mmol/l) each additional 1 mmol/l of random blood glucose was associated with 4% (95% CI 2-5%) and 5% (95% CI 3-7%) higher odds of prevalent ischaemic heart disease and stroke/transient ischaemic attack, respectively. CONCLUSIONS In this adult Chinese population, self-reported diabetes was associated with a doubling of the odds of prevalent cardiovascular disease. Below the threshold for diabetes there was still a modest, positive association between random blood glucose and prevalent cardiovascular disease.
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Affiliation(s)
- F. Bragg
- Clinical Trial Service Unit and Epidemiological Studies Unit
(CTSU) Nuffield Department of Population Health University of OxfordUK
| | - L. Li
- Department of Public Health Beijing UniversityBeijing China
- Correspondence to: Zhengming Chen.
E‐mail: or Liming Li. E‐mail:
| | - M. Smith
- Clinical Trial Service Unit and Epidemiological Studies Unit
(CTSU) Nuffield Department of Population Health University of OxfordUK
| | - Y. Guo
- Chinese Academy of Medical Sciences Beijing China
| | - Y. Chen
- Clinical Trial Service Unit and Epidemiological Studies Unit
(CTSU) Nuffield Department of Population Health University of OxfordUK
| | - I. Millwood
- Clinical Trial Service Unit and Epidemiological Studies Unit
(CTSU) Nuffield Department of Population Health University of OxfordUK
| | - Z. Bian
- Chinese Academy of Medical Sciences Beijing China
| | - R. Walters
- Clinical Trial Service Unit and Epidemiological Studies Unit
(CTSU) Nuffield Department of Population Health University of OxfordUK
| | - J. Chen
- China National Center for Food Safety Risk
Assessment Beijing China
| | - L. Yang
- Clinical Trial Service Unit and Epidemiological Studies Unit
(CTSU) Nuffield Department of Population Health University of OxfordUK
| | - R. Collins
- Clinical Trial Service Unit and Epidemiological Studies Unit
(CTSU) Nuffield Department of Population Health University of OxfordUK
| | - R. Peto
- Clinical Trial Service Unit and Epidemiological Studies Unit
(CTSU) Nuffield Department of Population Health University of OxfordUK
| | - Y. Lu
- Suzhou Centre for Disease Control and
Prevention Suzhou China
| | - B. Yu
- Nangang Centre for Disease Control and
Prevention Harbin China
| | - X. Xie
- Liuyang Centre for Disease Control and
Prevention Liuyang China
| | - Y. Lei
- Maiji Centre for Disease Control and Prevention Tianshui China
| | - G. Luo
- Pengzhou Centre for Disease Control and
Prevention Pengzhou China
| | - Z. Chen
- Clinical Trial Service Unit and Epidemiological Studies Unit
(CTSU) Nuffield Department of Population Health University of OxfordUK
- Correspondence to: Zhengming Chen.
E‐mail: or Liming Li. E‐mail:
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94
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Xue F, Rabie ABM, Luo G. Analysis of the association of COL2A1 and IGF-1 with mandibular prognathism in a Chinese population. Orthod Craniofac Res 2014; 17:144-9. [PMID: 24386886 DOI: 10.1111/ocr.12038] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/07/2013] [Indexed: 10/25/2022]
Abstract
OBJECTIVE In this study, we performed a case-control association analysis to determine whether the candidate genes COL2A1 and IGF-1 are susceptibility genes for mandibular prognathism (MP). METHODS Eleven and five single-nucleotide polymorphisms (SNPs) located in COL2A1 and IGF-1, respectively, were selected and genotyped in 211 cases and 224 controls. The individual SNPs and the relevant haplotypes were analyzed and tested for an association with MP, to identify genes potentially associated with MP. RESULTS In the analysis of individual SNPs, the SNP rs1793953 in the COL2A1 gene showed a possible association with MP with regard to allelic frequency and genotypic distribution (p = 0.031; p = 0.025, respectively) in the 211 cases and 224 controls. The A allele of rs1793953 was associated with a significantly decreased risk of MP (OR: 0.74; 95% CI: 0.58-0.97). Linkage disequilibrium and haplotype analysis revealed that MP was not associated with haplotypes that included the rs1793953 alleles. IGF-1 gene did not show the association with MP. CONCLUSION An association between polymorphism in the COL2A1 gene and MP was observed. The results suggested that the COL2A1 gene could be a new susceptibility gene for use in the study of genetic risk factors for MP.
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Affiliation(s)
- F Xue
- Faculty of Dentistry, Prince Phillip Dental Hospital, The University of Hong Kong, Hong Kong SAR, China
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95
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Luo L, Luo G, Fang Q, Sun Z. Stable Expression of Hypoxia-Inducible Factor-1α in Human Renal Proximal Tubular Epithelial Cells Promotes Epithelial to Mesenchymal Transition. Transplant Proc 2014; 46:130-4. [DOI: 10.1016/j.transproceed.2013.06.024] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2012] [Accepted: 06/28/2013] [Indexed: 10/25/2022]
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96
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Wang J, Zhong X, Luo G, Zhou X. Rad51 in Regulating the Radiosensitivity of NSCLC With Different EGFR Status. Int J Radiat Oncol Biol Phys 2013. [DOI: 10.1016/j.ijrobp.2013.06.1680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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97
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Wang H, Li S, Li H, Li C, Guan K, Luo G, Yu L, Wu R, Zhang X, Wang J, Zhou J. SGEF enhances EGFR stability through delayed EGFR trafficking from early to late endosomes. Carcinogenesis 2013; 34:1976-1983. [DOI: doi.org/10.1093/carcin/bgt157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2023] Open
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98
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99
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Wang K, Lu Y, Qin K, Luo G, Wang T. Generating Gas-Liquid-Liquid Three-Phase Microflows in a Cross-Junction Microchannel Device. Chem Eng Technol 2013. [DOI: 10.1002/ceat.201200561] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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100
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Han Z, Shi Y, Zhu J, Chen Y, Yin F, Xia L, Luo G, Gao Z, Liu J, Jia G, Li C, Zhou X, Han Y. Forty-eight-week retrospective study of telbivudine and lamivudine treatment in patients with hepatitis B-related cirrhosis. J Viral Hepat 2013; 20 Suppl 1:58-64. [PMID: 23458526 DOI: 10.1111/jvh.12065] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2012] [Accepted: 12/09/2012] [Indexed: 12/22/2022]
Abstract
The aim of this study was to evaluate the efficacy and safety of telbivudine 600 mg/day compared with lamivudine 100 mg/day for 48 weeks of treatment in patients with hepatitis B-related cirrhosis. Data were reviewed retrospectively from 165 hepatitis B-related cirrhotic patients (55 compensated patients and 110 decompensated) who received antiviral therapy with telbivudine or lamivudine. Serum alanine aminotransferase (ALT) and hepatitis B virus (HBV) DNA levels, hepatitis B e antigen (HBeAg) loss and seroconversion, histological improvement and various adverse events (AEs) were evaluated. Baseline characteristics were comparable. ALT levels declined but showed no significant difference in treatment with telbivudine or lamivudine (P > 0.05). Reduction in serum HBV DNA levels was evident by week 4 in compensated HBV-related cirrhosis patients (telbivudine, 2.34 log10 copies/mL; lamivudine, 2.07 log10 copies/mL; P = 0.02) and persisted by week 8. Patients administrated with telbivudine had slightly greater HBeAg loss and seroconversion than patients with lamivudine, but the difference was not statistically significant (P > 0.05). Accumulative HBeAg loss was seen at week 48 (25.0% vs 25.0% and 13.3% vs 10.0% for telbivudine vs lamivudine in compensated and decompensated cirrhotic groups, respectively), as well as HBeAg seroconversion (15.0% vs 8.3% and 8.9% vs 6.7%). Mean Knodell Histologic Activity Index scores decreased in both compensated and decompensated cirrhotic patients (3.92 vs 3.64, 3.85 vs 3.73, for telbivudine vs lamivudine). Telbivudine and lamivudine were both well tolerated with minor AEs. The results of this study support telbivudine as an effective therapy for patients with both compensated and decompensated HBV-related cirrhosis.
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Affiliation(s)
- Z Han
- Xijing Hospital of Digestive Diseases, State Key Laboratory of Cancer Biology, Fourth Military Medical University, Xi'an, China
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