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科學大講堂 | 信號通路專題系列一:Nf-κB信號通路
點擊次數:742 發布時間:2018/12/11
Transcriptional programs regulated by Nf-κB are essential to the development and maintenance of the immune system, skeletal system and epithelium. In these settings, Nf-κB contributes to the control of cell survival, differentiation and proliferation. Aberrant activation of Nf-κB has been associated with numerous diseases such as cancer, autoimmune disease, neurodegenerative diseases and cardiovascular disease. The Nf-κB signaling pathway is most characterized and well understood in its role in chronic inflammation and auto-immune disease.
Nf-κB調控的轉錄程序對免疫系統,骨骼系統和上皮細胞的發育和維持至關重要。在這些環境中,Nf-κB有助于控制細胞存活,分化和增殖。 Nf-κB異;罨c許多疾病有關,如癌癥,自身免疫性疾病,神經退行性疾病和心血管疾病。Nf-κB信號傳導途徑在慢性炎癥和自身免疫疾病中的作用*具特征并且很好理解。

Nf-κB調控的轉錄程序對免疫系統,骨骼系統和上皮細胞的發育和維持至關重要。在這些環境中,Nf-κB有助于控制細胞存活,分化和增殖。 Nf-κB異;罨c許多疾病有關,如癌癥,自身免疫性疾病,神經退行性疾病和心血管疾病。Nf-κB信號傳導途徑在慢性炎癥和自身免疫疾病中的作用*具特征并且很好理解。

Nf-κB proteins are characterized by the presence of a 300-amino acid sequence on the N-terminus called the Rel homology domain (RHD). Five members comprise the Nf-κB protein family: RelA/p65, RelB, c-Rel, p50 and p52. These proteins bind to kB sites as homo- or hetero- dimers which can have a positive or negative impact on gene transcription.
There are two types of Nf-κB signaling pathway: canonical and non-canonical. Both require activation through post translational modifications of IkB inhibitors. Canonical pathway activation predominantly occurs through BCR, TCR, TLR4, IL-1R or TNF-R receptors, whereas the non-canonical pathway involves receptor activation of CD40L, BAFF or lymphotoxin-B.
Nf-κB蛋白質的特征在于在N-末端存在稱為Rel同源性結構域(RHD)的300個氨基酸的序列。Nf-κB蛋白家族由五個成員組成:RelA / p65,RelB,c-Rel,p50和p52。這些蛋白作為同源或異源二聚體結合到kB位點上,可能對基因轉錄產生正面的或負面的影響。
Nf-κB信號傳導途徑有兩種類型:典型和非典型。兩者都需要通過IkB抑制劑的翻譯后修飾來激活。典型途徑活化主要通過BCR,TCR,TLR4,IL-1R或TNF-R受體發生,而非經典途徑涉及CD40L,BAFF或淋巴毒素-B的受體活化。
There are two types of Nf-κB signaling pathway: canonical and non-canonical. Both require activation through post translational modifications of IkB inhibitors. Canonical pathway activation predominantly occurs through BCR, TCR, TLR4, IL-1R or TNF-R receptors, whereas the non-canonical pathway involves receptor activation of CD40L, BAFF or lymphotoxin-B.
Nf-κB蛋白質的特征在于在N-末端存在稱為Rel同源性結構域(RHD)的300個氨基酸的序列。Nf-κB蛋白家族由五個成員組成:RelA / p65,RelB,c-Rel,p50和p52。這些蛋白作為同源或異源二聚體結合到kB位點上,可能對基因轉錄產生正面的或負面的影響。
Nf-κB信號傳導途徑有兩種類型:典型和非典型。兩者都需要通過IkB抑制劑的翻譯后修飾來激活。典型途徑活化主要通過BCR,TCR,TLR4,IL-1R或TNF-R受體發生,而非經典途徑涉及CD40L,BAFF或淋巴毒素-B的受體活化。
Helping your research
Biorbyt has an extensive range of small molecules available as research reagents to target proteins in the NF-κB pathway. We provide the best service and a simple buying process allowing you to focus on your valuable research. Take a look at our product pages where you will find competitive pricing, lead times, and easy delivery options. If you have any questions, just ask us.
Biorbyt擁有廣泛的小分子,可用作研究試劑以靶向NF-κB通路中的蛋白質。我們提供的服務和簡單的購買流程,讓您專注于您的寶貴研究?纯次覀兊漠a品頁面,您可以找到具有競爭力的價格,交貨期和易于交付的選項。如果您有任何問題,請聯系我們。
Nf-κB信號通路相關抗體推薦:
Biorbyt擁有廣泛的小分子,可用作研究試劑以靶向NF-κB通路中的蛋白質。我們提供的服務和簡單的購買流程,讓您專注于您的寶貴研究?纯次覀兊漠a品頁面,您可以找到具有競爭力的價格,交貨期和易于交付的選項。如果您有任何問題,請聯系我們。
Nf-κB信號通路相關抗體推薦:
