PD-1抑制劑與PD-L1抑制劑有何不同? 相信是許多人的疑問 希望這篇能對您有些幫助

建議您先讀 腫瘤是如何抑制抗癌免疫反應的 和 什麼是CTLA4 ? 什麼是PD1? 會比較能夠理解這篇的內容

文章標籤

David 發表在 痞客邦 留言(4) 人氣()

Anti PD1藥品 對多數人而言 附作用比化療輕許多

Anti PD1藥品雖然毒性低 但是卻有可能會造成嚴重問題 威脅生命甚至導致死亡

David 發表在 痞客邦 留言(5) 人氣()

癌症擴散與腫瘤能夠抑制抗癌免疫反應息息相關

一旦腫瘤能抑制抗癌免疫反應從此身體裡再也沒有可以阻止它擴散的力量

文章標籤

David 發表在 痞客邦 留言(0) 人氣()

FDA核准上市全球首支anti PDL1藥品Tecentriq (atezolizumab)治療4期肺腺癌

不論病人腫瘤是否呈現PDL1

David 發表在 痞客邦 留言(8) 人氣()

毒殺型T細胞 是抗病毒與癌症的主力

T細胞被激活的過程上面有談到

David 發表在 痞客邦 留言(0) 人氣()

DC Dendritic cells 是人體主要的抗原承現細胞

DC 吞噬病原體 將消化後的病原體碎片(抗原)承現於細胞膜表面

David 發表在 痞客邦 留言(0) 人氣()

Multiple randomized studies have demonstrated improved response rates, progression-free survival, and quality of life for treatment-naive, advanced-stage adenocarcinoma patients harboring sensitizing EGFR mutations when they are treated with tyrosine kinase inhibitor therapy, as compared with chemotherapy. Despite improved outcomes with these agents, the majority of patients will eventually develop resistance and subsequent clinical progression. Recently, there has been a firmer understanding of the molecular mechanisms of the resistance that develops as a consequence of treatment, most notably the identification of a second-site EGFR mutation, T790M. While this understanding can inform subsequent treatment decisions, disease progression can be heterogeneous, and there are several competing therapeutic options. Treatment decisions must consider this clinical heterogeneity, factoring in the pace of disease growth, lung cancer–related symptoms, and the potential presence of T790M mutations. Herein, we review the available literature addressing these competing strategies and attempt to clarify best treatment practices, including the emerging role of T790M-directed therapies.

http://www.cancernetwork.com/oncology-journal/attacking-moving-target-understanding-resistance-and-managing-progression-egfr-positive-lung-cancer/page/0/1

David 發表在 痞客邦 留言(0) 人氣()

During the last few decades, significant efforts of the interaction between immune system and immunotherapy to NSCLC have been acquired. Recent data have indicated that the lack of immunologic control is recognized as a hallmark of cancer currently. Programmed death-1 (PD-1) and its ligand PD-L1 play a key role in tumor immune escape and the formation of tumor microenvironment, closely related with tumor generation and development. Blockading the PD-1/PD-L1 pathway could reverse the tumor microenvironment and enhance the endogenous antitumor immune responses.

重點節錄

文章標籤

David 發表在 痞客邦 留言(0) 人氣()

鄭醫師的部落格

http://delightdetox1268.pixnet.net/blog/post/280267793-%E8%A6%8F%E5%BE%8B%E9%81%8B%E5%8B%95%E5%8F%AF%E4%BB%A5%E5%B9%AB%E5%8A%A9%E9%9B%8C%E6%BF%80%E7%B4%A0%E5%81%A5%E5%BA%B7%E4%BB%A3%E8%AC%9D%EF%BC%8C%E9%99%8D%E4%BD%8E%E4%B9%B3%E7%99%8C

David 發表在 痞客邦 留言(0) 人氣()

Atezolizumab NSCLC第三期臨床實驗收ALK EGFR標靶化療失效的病人
全球共1225名病人 細節將在近期公布

文章標籤

David 發表在 痞客邦 留言(6) 人氣()