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Human Carotid Artery Endothelial Cells: HCtAEC, adult

品牌
Sigma-Aldrich
货号
3014-05A
包装型号
规格纯度
参考价格
13141.9 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

一般描述

HCtAEC has been used to elucidate molecular mechanisms of cerebral aneurism caused by haemodynamic (sheer) stress and inflammation, which were shown to act through PGE2-EP2 and NF-κB signaling (Aoki, 2011). Demonstrating a link between inflammation and neovascularization, serum amyloid A, a biomarker of inflammation, increased expression of TNF, F3 factor, NF-κB and VEGF leading to activated migration, wound healing and tube formation responses in HCtAEC; these pro-angiogenic activities could be prevented by pretreatment with the multi-angiokinase receptor inhibitor BIBF1120 (Cai, 2013). Additionally, CD40-CD154 signaling between endothelial cells and T cells leads to a stress response in endothelial cells via activation of NF-κB and MAPK/SAPK pathways and induces down-regulation of APLN, while at the same time activating viral immune surveillance system involving TLR3, IFIH1, RIG-I, and RNASEL (Pluvinet, 2008).

Also, HCtAEC, along with human aortic (HAOEC), brachiocephalic artery (HBcAEC), coronary artery (HCAEC) and subclavian artery (HScAEC) have been used to demonstrate that not only blood vessels from different tissues are highly heterogeneous, they also interact differently with leukocytes during the inflammation response (Scott, 2013). The authors further showed that differential N-glycosylation of commonly expressed vascular adhesion molecules may be responsible for this heterogeneity, as well as for modulation of signaling under resting and activated inflammatory conditions. This also explains why specific vascular beds may be more or less susceptible to particular diseases or stimuli. Importantly, if cells from different sources were used, these results could not be convincingly validated due to a number of uncontrolled variables, such as age, race, genetic variability or life style choices of the donors.

Because of the complex heterogeneity that exists not only between different donors, but even between different vascular beds in the same individual, it would be prudent to confirm any new findings on primary cell lots coming from several different origins.

细胞系来源

Artery

应用

neovascularization, cell migration, wound healing, tube formation, angiogenesis, signal tranduction, monocyte chemotactic factor production, cell adhesion

组分

Basal Medium containing 10% FBS & 10% DMSO

制备说明

  • 2nd passage, >500,000 cells in Basal Medium containing 10% FBS & 10% DMSO
  • Can be cultured at least 10 doublings

传代培养常规

Please refer to the HCtAEC Culture Protocol.

产品性质

质量水平100
生物来源human carotid artery (normal)
包装pkg of 500,000 cells
生长模式Adherent
核型2n = 46
形态学Endothelial
technique(s)cell culture | mammalian: suitable
相关疾病cardiovascular diseases
运输dry ice
储存温度−196℃

安全信息

储存分类代码13 - Non Combustible Solids
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable

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