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G protein-coupled receptor LGR6 is an independent risk factor for colon adenocarcinoma
Wenjing Wang, Shigang Ding, Hejun Zhang, Jun Li, Jun Zhan, Hongquan Zhang
《医学前沿(英文)》 2019年 第13卷 第4期 页码 482-491 doi: 10.1007/s11684-018-0633-0
关键词: LGR6 colon adenocarcinoma immunohistochemistry prognosis
Bioinformatic exploration of MTA1-regulated gene networks in colon cancer
null
《医学前沿(英文)》 2016年 第10卷 第2期 页码 178-182 doi: 10.1007/s11684-016-0442-2
Metastasis-associated gene 1 (MTA1) controls a series of biological processes in tumor progression. Tumor progression is a complex process regulated by a gene network. The global cancer gene regulatory network must be analyzed to determine the position of MTA1 in the molecular network and its cooperative genes by further exploring the biological functions of this gene. We used TCGA data sets and GeneCards database to screen MTA1-related genes. GO and KEGG pathway analyses were conducted with DAVID and gene network analysis via STRING and Cytoscape. Results showed that in the development of colon cancer, MTA1 is linked to certain signal pathways, such as Wnt/Notch/nucleotide excision repair pathways. The findings also suggested that MTA1 demonstrates the closest relationship in a coregulation process with the key molecules AKT1, EP300, CREBBP, SMARCA4, RHOA, and CAD. These results lead MTA1 exploration to an in-depth investigation in different directions, such as Wnt, Notch, and DNA repair.
关键词: metastasis-associated gene 1 colon cancer bioinformatics
Kai Qu, Chang Liu, Aasef M A Mansoor, Bo Wang, Jincai Chen, Liang Yu, Yi Lv
《医学前沿(英文)》 2011年 第5卷 第4期 页码 434-437 doi: 10.1007/s11684-011-0157-3
关键词: liver abscess locally advanced colon cancer multiorganic invasion
null
《医学前沿(英文)》 2018年 第12卷 第3期 页码 330-333 doi: 10.1007/s11684-017-0545-4
We observed a rare case of invasive mucinous adenocarcinoma (IMA) with a lepidic-predominant pattern accompanied by pulmonary tuberculosis. An 85-year-old man with repeated cough and sputum was admitted to Xinhua Hospital. T-SPOT test result was 212 pg/ml (reference value of negative is<14 pg/ml), culture was positive, and tuberculin skin test (PPD) was negative (skin induration<5 mm). The patient was treated with several courses of antibiotics and anti-tuberculosis treatments. Repeated chest CT scans showed disease progression. Bronchoscopy yielded negative results. PET-CT scans showed negative results. A percutaneous lung biopsy revealed mucin-secreting cells lining the alveolar walls. IMA with a lepidic-predominant pattern was diagnosed after invasiveness was found after experimental treatments. Simultaneous occurrence of pulmonary tuberculosis and lung cancer are common; however, the present case of IMA having a lepidic-predominant pattern and coexisting with active tuberculosis has not been reported yet.
关键词: invasive mucinous adenocarcinoma lepidic-predominant tuberculosis
SU Yuan, JIN Yang, ZHANG Xiaoju, ZHOU Qiong, BAI Ming, ZHU Liping
《医学前沿(英文)》 2007年 第1卷 第4期 页码 359-363 doi: 10.1007/s11684-007-0069-4
Synchronous rectal adenocarcinoma and anal canal adenocarcinoma
GU Jin, YAO Yunfeng, LI Jiyou, LU Aiping, WANG Hongyi
《医学前沿(英文)》 2007年 第1卷 第3期 页码 333-337 doi: 10.1007/s11684-007-0064-9
关键词: CK7+/CK20+ resection different therapeutic strategy upper-third
Expression of STAT6 and NF-κB p65 in the colon mucosa of patients with ulcerative colitis
Rui ZHU MD, Heng FAN MD, Lin SHEN MD, Jianguo LIU BD, Jia ZHAO MM,
《医学前沿(英文)》 2009年 第3卷 第4期 页码 475-479 doi: 10.1007/s11684-009-0086-6
关键词: ulcerative colitis signal transducer and activator of transcription 6 (STAT6) nuclear factor-κ B p65 (NF-κ B p65)
结直肠癌、基质和正常结肠黏膜显微解剖区域N-糖组的显著多样性 Article
Di Wang, Katarina Madunić , Tao Zhang, Guinevere S.M. Lageveen-Kammeijer, Manfred Wuhrer
《工程(英文)》 2023年 第26卷 第7期 页码 32-43 doi: 10.1016/j.eng.2022.08.016
Aberrant glycosylation is considered to be a hallmark of colorectal cancer (CRC), as demonstrated by various studies. While the N-glycosylation of cell lines and serum has been widely examined, the analysis of cancer-associated N-glycans from tissues has been hampered by the heterogeneity of tumors and the complexity of N-glycan structures. To overcome these obstacles, we present a study using laser capture microdissection that makes it possible to largely deconvolute distinct N-glycomic signatures originating from different regions of heterogeneous tissues including cancerous, stromal, and healthy mucosa cells. N-glycan alditols were analyzed by means of porous graphitized carbon liquid chromatography-electrospray ionization tandem mass spectrometry, enabling the differentiation and structural characterization of isomeric species. In total, 116 N-glycans were identified that showed profound differences in expression among cancer, stroma, and normal mucosa. In comparison with healthy mucosa, the cancer cells showed an increase in α2-6 sialylation and monoantennary N-glycans, as well as a decrease in bisected N-glycans. Moreover, specific sialylated and (sialyl-)LewisA/X antigen-carrying N-glycans were exclusively expressed in cancers. In comparison with cancer, the stroma showed lower levels of oligomannosidic and monoantennary N-glycans, LewisA/X epitopes, and sulfation, as well as increased expression of (core-)fucosylation and α2-3 sialylation. Our study reveals the distinct N-glycomic profiles of different cell types in CRC tumor and control tissues, proving the necessity of their separate analysis for the discovery of cancer-associated glycans.
关键词: 结直肠癌 肿瘤 多孔石墨化碳液相色谱-质谱 N-糖组 抗体反应
Na Qin, Yuancheng Li, Cheng Wang, Meng Zhu, Juncheng Dai, Tongtong Hong, Demetrius Albanes, Stephen Lam, Adonina Tardon, Chu Chen, Gary Goodman, Stig E. Bojesen, Maria Teresa Landi, Mattias Johansson, Angela Risch, H-Erich Wichmann, Heike Bickeboller, Gadi Rennert, Susanne Arnold, Paul Brennan, John K. Field, Sanjay Shete, Loic Le Marchand, Olle Melander, Hans Brunnstrom, Geoffrey Liu, Rayjean J. Hung, Angeline Andrew, Lambertus A. Kiemeney, Shan Zienolddiny, Kjell Grankvist, Mikael Johansson, Neil Caporaso, Penella Woll, Philip Lazarus, Matthew B. Schabath, Melinda C. Aldrich, Victoria L. Stevens, Guangfu Jin, David C. Christiani, Zhibin Hu, Christopher I. Amos, Hongxia Ma, Hongbing Shen
《医学前沿(英文)》 2021年 第15卷 第2期 页码 275-291 doi: 10.1007/s11684-020-0779-4
关键词: lung cancer genome-wide association study function annotation immune homologous recombination repair deficiency genetic heterogeneity
标题 作者 时间 类型 操作
G protein-coupled receptor LGR6 is an independent risk factor for colon adenocarcinoma
Wenjing Wang, Shigang Ding, Hejun Zhang, Jun Li, Jun Zhan, Hongquan Zhang
期刊论文
Pyogenic liver abscess as initial presentation in locally advanced right colon cancer invading the liver
Kai Qu, Chang Liu, Aasef M A Mansoor, Bo Wang, Jincai Chen, Liang Yu, Yi Lv
期刊论文
Invasive mucinous adenocarcinoma with lepidic-predominant pattern coexisted with tuberculosis: a case
null
期刊论文
Impact of siRNA targeting pirh2 on proliferation and cell cycle control of the lung adenocarcinoma cell
SU Yuan, JIN Yang, ZHANG Xiaoju, ZHOU Qiong, BAI Ming, ZHU Liping
期刊论文
Synchronous rectal adenocarcinoma and anal canal adenocarcinoma
GU Jin, YAO Yunfeng, LI Jiyou, LU Aiping, WANG Hongyi
期刊论文
Expression of STAT6 and NF-κB p65 in the colon mucosa of patients with ulcerative colitis
Rui ZHU MD, Heng FAN MD, Lin SHEN MD, Jianguo LIU BD, Jia ZHAO MM,
期刊论文
结直肠癌、基质和正常结肠黏膜显微解剖区域N-糖组的显著多样性
Di Wang, Katarina Madunić , Tao Zhang, Guinevere S.M. Lageveen-Kammeijer, Manfred Wuhrer
期刊论文
Comprehensive functional annotation of susceptibility variants identifies genetic heterogeneity between lung adenocarcinoma
Na Qin, Yuancheng Li, Cheng Wang, Meng Zhu, Juncheng Dai, Tongtong Hong, Demetrius Albanes, Stephen Lam, Adonina Tardon, Chu Chen, Gary Goodman, Stig E. Bojesen, Maria Teresa Landi, Mattias Johansson, Angela Risch, H-Erich Wichmann, Heike Bickeboller, Gadi Rennert, Susanne Arnold, Paul Brennan, John K. Field, Sanjay Shete, Loic Le Marchand, Olle Melander, Hans Brunnstrom, Geoffrey Liu, Rayjean J. Hung, Angeline Andrew, Lambertus A. Kiemeney, Shan Zienolddiny, Kjell Grankvist, Mikael Johansson, Neil Caporaso, Penella Woll, Philip Lazarus, Matthew B. Schabath, Melinda C. Aldrich, Victoria L. Stevens, Guangfu Jin, David C. Christiani, Zhibin Hu, Christopher I. Amos, Hongxia Ma, Hongbing Shen
期刊论文