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Jiang XL, Ju S, Chen B, Jiang JH, Shi Y, Ma T, Lin CP, Guo DQ, Xu X, Dong ZH, Fu WG. [Application and value of excimer laser ablation in the treatment of lower limb atherosclerotic obliterans]. ZHONGHUA YI XUE ZA ZHI 2021; 101:1026-1030. [PMID: 33845542 DOI: 10.3760/cma.j.cn112137-20200916-02654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To evaluate the results of excimer laser ablation (ELA) in the treatment of lower limb atherosclerotic obliterans (ASO). Methods: From June 2019 to March 2020, patients who underwent ELA combined with drug-coated balloon (DCB) for lower limb atherosclerotic obliterans (ASO) were enrolled. Demographics, lesion characteristics, procedure-related outcomes and complications were collected and analyzed. Results: Thirty patients were enrolled, including 21 males and 9 females. The mean age was (76.5±10.5) years. The mean lesion length was (11.7±6.4) cm. A total of 41 lesions, including in-stent restenosis (ISR) in 12 (29.3%), chronic totally occlusion (CTO) at initial treatment in 24 (58.5%), and severe stenosis in 5 (12.2%) patients. Sixteen (51.6%) patients were classified as Peripheral Arterial Calcium Scoring System (PACSS) category 4. The technical success rate was 93.5%. Incidence of distal embolization and bailout stenting was 12.9% and 6.5%, respectively. The mean follow-up time was (6.6±3.0) months. Ankle-brachial index (ABI) was significantly increased from 0.43(0.32,0.55) preoperatively to 0.91(0.87,1.01) postoperatively (Z=-5.43, P<0.01) and 0.82(0.73,1.02) (Z=-3.99, P<0.01) three months after surgery. The 3-month major-amputation free survival rate was 96.7%, primary patency rate was 100%, the target lesion reintervention (TLR) rate was 0 and ulcer healing rate was 76.9%. Conclusion: Debulking of ELA is feasible and effective for both ISR and CTO at initial treatment, providing a new option for DCB preparation and reducing stent implantation.
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Cheng D, Xu Q, Ding C, Zhang X, Wang W, Wang D, Ma T. P76.97 Exploration of the Gene Fusion Landscape of Lung Cancer in a Chinese Retrospective Analysis. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.01.1154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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78
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Jin M, Zhang J, Zhu H, Chen S, Liu Z, Li J, Hao S, Liu Z, Luo J, Wang D, Ma T, Dong L, Teng L, Liu J, Li X. P89.07 A Large-Scale Survey of IDH1/2 Mutation in Chinese Patients With NSCLC. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.01.1272] [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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79
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Niu Y, Ma T, Zhu H, Wang D, Liu Z. P53.09 Molecular Alterations of KIT Oncogene in a Large Cohort of Chinese Pan-Lung Cancer Patients. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.01.936] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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80
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Liu R, Niu Y, Ma T, Yuan H. P60.13 Association of KMT2C/D Mutations with Tumor Mutation Burden and Response to Immune Checkpoint Inhibitors in NSCLC. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.01.972] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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81
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Zhao F, Shi M, Niu Y, Liang Y, Zhu H, Zhang Q, Yan C, Ma T. P37.35 Identification of DNA Methylation Markers to Distinguish Early-Stage Lung Adenocarcinomas from Benign Pulmonary Nodules. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.01.781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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82
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Wang C, He Q, Wang D, Wang X, Zhang X, Ma T, Xia L, Gui L. P35.27 Next Generation Sequencing Reveals the Genetic Landscape of JAK Family in Chinese Lung Cancer Patients. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.01.728] [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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83
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An Y, Wang D, Zhu H, Huang J, Wang C, Ma T, Zhang X. P76.37 Comprehensive Investigation of Uncommon EGFR Mutations in 14,429 Chinese Lung Cancer Patients. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.01.1094] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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84
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Wu L, Wang D, He Q, Zhang D, Xia L, Zhu H, Huang J, Wang C, Ma T, Zhang X. P86.14 Next-Generation Sequencing Guided the Gene Mutations Associated with mTOR-Inhibitors in Chinese Lung Cancer Patients. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.01.1243] [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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85
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Liu Z, Fang Y, Wang W, Lin Q, Li Y, Wang D, Zhu H, Li W, Ma T, Zhang X. P86.20 The Prevalence of NTRK1 Fusion in a Chinese Lung Cancer Cohort. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.01.1249] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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86
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Li Z, Niu Y, Ma T, Yuan H. MA13.03 DNA Damage Response Gene Alterations and their Association with Tumor Mutation Burden and Response to Immunotherapy in NSCLC and SCLC. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.01.265] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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87
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Lin Q, Liu Z, Wang D, Zhu H, Fang Y, Zhang X, Ma T. P88.05 A Recommended one-step Targeted Sequencing Technology for Identification of a Dual CD74-ROS1 in NSCLC. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.01.1265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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88
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Zhu Y, Mao Y, Ma T, Wen X. Effect of culture conditions on conidia production and enhancement of environmental stress resistance of Esteya vermicola in solid-state fermentation. J Appl Microbiol 2020; 131:404-412. [PMID: 33305527 DOI: 10.1111/jam.14964] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Revised: 11/11/2020] [Accepted: 12/02/2020] [Indexed: 11/29/2022]
Abstract
AIMS Esteya vermicola is an endoparasitic fungus producing lunate conidia, which kill pine wood nematode (PWN), and PWN could cause pine wilt disease (PWD). The aims of this study were to increase production and confirm the resistance (temperature and UV irradiation) of lunate conidia, and further determine the effective concentrations of conidia infecting PWN. METHODS AND RESULTS In this study, rice was used as a carrier to absorb conidial suspension to propagate conidia. The optimal conditions for lunate conidia production were 25°C temperature, 9 days of culture time, 2 : 1 rice/distilled water ratio and 10% inoculum size. The germination rate of E. vermicola cultured on potato dextrose agar was influenced by UV irradiation, similar to growth on rice. Esteya vermicola cultured on rice under heat stress might be more suitable for application in the field. The concentration (1 × 108 conidia per ml) to kill PWN had the highest infectivity among the four conidia concentrations tested after 3 days of inoculation. CONCLUSIONS This study showed a rice substrate-supported high-quality conidia production and the optimal infectivity concentration of E. vermicola. SIGNIFICANCE AND IMPACT OF THE STUDY These results provide the necessary process of an economical and efficient biological control strategy against PWD.
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Zhang M, Liu HY, Han YL, Wang L, Zhai DD, Ma T, Zhang MJ, Liang CZ, Shen Y. Silence of lncRNA XIST represses myocardial cell apoptosis in rats with acute myocardial infarction through regulating miR-449. EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES 2020; 23:8566-8572. [PMID: 31646589 DOI: 10.26355/eurrev_201910_19172] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE To study the influences of long non-coding ribonucleic acid (lncRNA) X-inactive specific transcript (XIST) on rats with acute myocardial infarction (AMI), and its regulatory mechanism. MATERIALS AND METHODS A total of 30 Sprague-Dawley rats were randomly assigned into Sham group, Model group, and lncRNA XIST small interfering RNA (XIST siRNA) group. The AMI rat model was prepared through ligating the left anterior descending coronary artery. The left ventricular end-diastolic volume (LVEDV), left ventricular end-systolic volume (LVESV), left ventricular systolic diameter (LVDs), and left ventricular diastolic diameter (LVDd) of rats were determined using a color Doppler ultrasound system. Reverse transcription-polymerase chain reaction was performed to measure the expression levels of lncRNA XIST, microRNA (miR)-449, and Notch1 in rat heart tissues in each group. Pathological morphology of rat heart tissues in each group was observed via hematoxylin-eosin (HE) staining. Cell apoptosis in rat heart tissues was evaluated through terminal deoxynucleotidyl transferase-mediated dUTP nick end labeling (TUNEL) assay. RESULTS Compared with those in Sham group, rats in Model group had significantly increased LVEDV, LVESV, LVDs, and LVDd. After transfection with lncRNA XIST siRNA, XIST level in rat heart tissues was remarkably declined in XIST siRNA group compared with that in Model group. According to HE staining results, the pathological injuries in rat heart tissues were greatly improved in XIST siRNA group compared with those in Model group. TUNEL staining results revealed that the apoptosis rate of cells in rat heart tissues in XIST siRNA group was markedly lower than that in Model group. Higher level of miR-449 and lower level of Notch1 were observed in rats of XIST siRNA group than those of Model group. CONCLUSIONS Knockdown of lncRNA XIST can repress the myocardial cell apoptosis in AMI model rats by downregulating miR-449 level.
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Li K, Cao J, Zhang Z, Chen K, Ma T, Yang W, Yang S, Rao J, Zhang K. Circular RNA circGSK3B Promotes Cell Proliferation, Migration, and Invasion by Sponging miR-1265 and Regulating CAB39 Expression in Hepatocellular Carcinoma. Front Oncol 2020; 10:598256. [PMID: 33262952 PMCID: PMC7688052 DOI: 10.3389/fonc.2020.598256] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Accepted: 10/15/2020] [Indexed: 01/27/2023] Open
Abstract
Circular RNAs (circRNAs) have important regulatory roles in the development of various cancers. However, the biological functions and potential molecular mechanisms of circRNAs in hepatocellular carcinoma (HCC) are still unclear. In this study, we investigated the role of a new circRNA-circGSK3B (hsa_circ_0003763) and its molecular mechanism in HCC. We found that circGSK3B was highly expressed in HCC tissues and HCC cell lines. Additionally, the expression level of circGSK3B significantly correlated with HCC tumor size and vascular invasion. Functionally, we confirmed that circGSK3B can promote the proliferation, migration, and invasion of HCC cells in vivo and in vitro. In terms of mechanism, we demonstrated that circGSK3B acts as a miR-1265 sponge, positively regulates the target gene CAB39, and promotes the reprogramming of glutamine metabolism, thereby promoting the progression of HCC. Finally, the classic RNA binding protein QKI was observed to participate in the biogenesis of circGSK3B. In summary, we proved that the circGSK3B-miR-1265-CAB39 axis can promote the proliferation, migration, invasion of HCC cells, indicating that circGSKB may serve as a promising diagnostic and prognostic marker in HCC.
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He Z, Xu C, Chen G, Wang J, Zhang X, Wang P, Ma T, Zhang Y, Tian C, Chen Y, Zou M, Han Y, Wang L, Ma S, Chen H, Wu Y, Wu X, Yang S, Gao Y, Wang Q. 394P Apatinib plus etoposide capsules as third-line or further-line treatment for extensive stage small cell lung cancer patients: A multicenter, single arm, phase II clinical trial. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.10.388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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92
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Elhalawani H, Fleming C, Rao S, Chen Y, Hobbs B, Ma T, Kuzmin G, Woody N, Joshi N, Chute D, Ku J, Prendes B, Lamarre E, Lorenz R, Scharpf J, Burkey B, Geiger J, Adelstein D, Koyfman S. Prognostic Impact of Baseline and Delta Tumor Radiomics Features in Patients With Oropharyngeal Cancer (OPC) Treated With Adaptive Image-Guided Radiotherapy (IGRT). Int J Radiat Oncol Biol Phys 2020. [DOI: 10.1016/j.ijrobp.2020.07.747] [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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93
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Manuel MJE, Tang H, Russell BK, Willingale L, Maksimchuk A, Green JS, Alfonso EL, Jaquez J, Carlson L, Neely D, Ma T. Enhanced spatial resolution of Eljen-204 plastic scintillators for use in rep-rated proton diagnostics. THE REVIEW OF SCIENTIFIC INSTRUMENTS 2020; 91:103301. [PMID: 33138566 DOI: 10.1063/5.0014949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Accepted: 09/23/2020] [Indexed: 06/11/2023]
Abstract
A pixelated scintillator has been designed, fabricated, and tested using a laser-accelerated proton source for use in proton diagnostics at rep-rated laser facilities. The work presented here demonstrates the enhanced spatial resolution of thin, organic scintillators through a novel pixelation technique. Experimental measurements using laser-generated protons incident onto 130 μm-thick scintillators indicate a >20% reduction in the scintillator point spread function (PSF) for the detectors tested. The best performing pixelated detector reduced the ∼200 μm PSF of the stock material to ∼150 μm. The fabrication technique may be tailored to reduce the pixel size and achieve higher spatial resolutions.
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Han Y, Wang W, Wang D, Zhao F, Ma T. 549P Identification of RET rearrangement in 12888 Chinese lung cancer patients by next-generation sequencing (NGS). Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.08.663] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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95
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Zhong D, He Q, Wang X, Wang C, Ma T. 140P KMT2C/KMT2D (KMT2C/D): Promising biomarkers for immunotherapy in gastric cancer. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.08.261] [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] Open
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96
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Zhu D, Zhang X, Wang D, Li W, Zhu H, Wang C, Ma T. 1360P Identification of epidermal growth factor receptor (EGFR) fusions in a large Chinese lung cancer population. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.08.1674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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97
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Liu Q, Liu R, Zhao Z, Wang F, Wang Y, Li X, Ma T. 1532P Nab-paclitaxel plus S1 with or without sintilimab in metastatic pancreatic ductal adenocarcinoma: A single-center, retrospective study. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.08.2015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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98
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Liu R, Li X, Liu Q, Zhao Z, Yuan H, Ma T. 1540P Comprehensive molecular profiling of pancreatic ductal adenocarcinoma in Chinese population. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.08.2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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99
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Yang H, Zhu H, Li H, Wang D, Ma T, Zhang C. 1963P A pan-cancer study of GNAQ/GNA11 mutations in Chinese cancer patients. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.08.1355] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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100
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Xu Y, Ma T, Liang Y, Mao K, Zhang X. 1970P A multivariate logistic regression model for detection of upper tract urinary carcinoma in patients with hematuria. Ann Oncol 2020. [DOI: 10.1016/j.annonc.2020.08.1362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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