In order to further promote the standardization of diagnosis and treatment of gastrointestinal stromal tumor （GIST） in China, the members of Chinese Society of Clinical Oncology （CSCO） Expert Committee on GIST tho...In order to further promote the standardization of diagnosis and treatment of gastrointestinal stromal tumor （GIST） in China, the members of Chinese Society of Clinical Oncology （CSCO） Expert Committee on GIST thoroughly discussed the key contents of the consensus guidelines, and voted on the controversial issue. In final, the Chinese consensus guidelines for the diagnosis and management of GIST （2017 edition） was formed on the basis of 2013 edition consensus guidelines, which is hereby announced. The consensus included the pathological diagnosis, recurrence risk classification evaluation, targeted agent therapy, surgery and principles of surveillance of GIST.展开更多
Objective To investigate the expressions of chemokine receptors and interleukin （IL） receptors on the peripheral blood mononuclear cells （PBMCs） from systemic lupus erythematosus （SLE） patients and their correla...Objective To investigate the expressions of chemokine receptors and interleukin （IL） receptors on the peripheral blood mononuclear cells （PBMCs） from systemic lupus erythematosus （SLE） patients and their correlations with clinical features as well as SLE disease activity index （SLEDAI）. Methods The mRNA expressions of chemokine receptors and IL receptors on PBMCs of 93 SLE patients and 30 healthy controls were detected by reverse transcription-polymerase chain reaction, including CCR2, CCR3, CCR4, CCR5, CCR6, CCR8, CXCR3, CXCR5, CX3CR1, XCR1, IL-4R, and IL-10R. The clinical features of SLE patients were recorded. The correlations of chemokine receptors and IL receptors mRNA expressions with clinical features as well as SLEDAI were assayed using linear regression analysis. Results The level of CCR5 mRNA in SLE patients （including active and inactive SLE） was signifi- cantly higher than that in healthy controls （P〈0.05）, and there was no significant difference between active and inactive patients in this respect （P〉0.05）. CX3CR1 mRNA expression significantly increased from healthy control to inactive SLE to active SLE in sequence. The others （except for CCR8, CXCR3, and IL-1 OR） in active SLE patients weresignificantly higher than those in both inactive SLE patients and healthy controls （all P〈0.05）. There were positive correlations between SLEDAI and CCR2 （r=0.424, t=4.313, P〈0.001）, CCR3 （r=0.518, t=5.410, P〈0.001）, CCR4 （r=0.376, t=3.851, P〈0.001）, CCR6 （r=0.457, t=4.513,P〈0.001）, CXCR5 （r=0.455, t=4.629, P〈0.001）, CX3CR1 （r=0.44-5, t=4.523, P〈0.001）, as well as XCRI （r=0.540, t=5.445, P〈0.001）. And CCR5 mRNA expression level was positively correlated with IL-4R mRNA （r=0.313, t=2.353, P〈0.05）. The patients with myositis and cutaneous vasculitis simultaneously showed lower levels of CCR5 and CX3CRI, and CCR5 expression was negatively correlated with the scores of SLEDAI in SLE cases accompanied by photosensitivity （r=0.426, t=- 2.155, P〈0.05）. Conclusion Increased expressions of CCR5 and CX3CRI on PBMCs may be indicators in clinical survey for SLE.展开更多
Background Three randomised trials have demonstrated that combining bevacizumab with first-line chemotherapy significantly improves progression-free survival versus chemotherapy alone in HER2-negative locally recurren...Background Three randomised trials have demonstrated that combining bevacizumab with first-line chemotherapy significantly improves progression-free survival versus chemotherapy alone in HER2-negative locally recurrent/metastatic breast cancer （LR/mBC）. However, data from Chinese populations are limited and possible differences between ethnic and geographic populations are unknown. This study was conducted to determine whether there are differences in safety and efficacy in patients with HER2-negative LR/mRC between Chinese and Western populations after they receive first-line bevacizumab combined with taxane-based therapy.展开更多
文摘In order to further promote the standardization of diagnosis and treatment of gastrointestinal stromal tumor （GIST） in China, the members of Chinese Society of Clinical Oncology （CSCO） Expert Committee on GIST thoroughly discussed the key contents of the consensus guidelines, and voted on the controversial issue. In final, the Chinese consensus guidelines for the diagnosis and management of GIST （2017 edition） was formed on the basis of 2013 edition consensus guidelines, which is hereby announced. The consensus included the pathological diagnosis, recurrence risk classification evaluation, targeted agent therapy, surgery and principles of surveillance of GIST.
基金Supported by National Natural Science Foundation of China (30170863 and 30771938)Natural Science Foundation of Jiangsu Province (BK2001195)
文摘Objective To investigate the expressions of chemokine receptors and interleukin （IL） receptors on the peripheral blood mononuclear cells （PBMCs） from systemic lupus erythematosus （SLE） patients and their correlations with clinical features as well as SLE disease activity index （SLEDAI）. Methods The mRNA expressions of chemokine receptors and IL receptors on PBMCs of 93 SLE patients and 30 healthy controls were detected by reverse transcription-polymerase chain reaction, including CCR2, CCR3, CCR4, CCR5, CCR6, CCR8, CXCR3, CXCR5, CX3CR1, XCR1, IL-4R, and IL-10R. The clinical features of SLE patients were recorded. The correlations of chemokine receptors and IL receptors mRNA expressions with clinical features as well as SLEDAI were assayed using linear regression analysis. Results The level of CCR5 mRNA in SLE patients （including active and inactive SLE） was signifi- cantly higher than that in healthy controls （P〈0.05）, and there was no significant difference between active and inactive patients in this respect （P〉0.05）. CX3CR1 mRNA expression significantly increased from healthy control to inactive SLE to active SLE in sequence. The others （except for CCR8, CXCR3, and IL-1 OR） in active SLE patients weresignificantly higher than those in both inactive SLE patients and healthy controls （all P〈0.05）. There were positive correlations between SLEDAI and CCR2 （r=0.424, t=4.313, P〈0.001）, CCR3 （r=0.518, t=5.410, P〈0.001）, CCR4 （r=0.376, t=3.851, P〈0.001）, CCR6 （r=0.457, t=4.513,P〈0.001）, CXCR5 （r=0.455, t=4.629, P〈0.001）, CX3CR1 （r=0.44-5, t=4.523, P〈0.001）, as well as XCRI （r=0.540, t=5.445, P〈0.001）. And CCR5 mRNA expression level was positively correlated with IL-4R mRNA （r=0.313, t=2.353, P〈0.05）. The patients with myositis and cutaneous vasculitis simultaneously showed lower levels of CCR5 and CX3CRI, and CCR5 expression was negatively correlated with the scores of SLEDAI in SLE cases accompanied by photosensitivity （r=0.426, t=- 2.155, P〈0.05）. Conclusion Increased expressions of CCR5 and CX3CRI on PBMCs may be indicators in clinical survey for SLE.
文摘Background Three randomised trials have demonstrated that combining bevacizumab with first-line chemotherapy significantly improves progression-free survival versus chemotherapy alone in HER2-negative locally recurrent/metastatic breast cancer （LR/mBC）. However, data from Chinese populations are limited and possible differences between ethnic and geographic populations are unknown. This study was conducted to determine whether there are differences in safety and efficacy in patients with HER2-negative LR/mRC between Chinese and Western populations after they receive first-line bevacizumab combined with taxane-based therapy.
