GSDME基因敲除A549细胞
货号:
EDJ-KQ20085
物种:
人
细胞名称:
A-549
基因名称:
GSDME
基因ID:
1687
规格:
1×10⁶cells
GSDME基因敲除细胞A549是由艾迪基因优化的CRISPR/Cas9编辑而成，采用Sanger测序法验证敲除，保证单克隆，活性良好。
| 货号 | EDJ-KQ20085 |
|---|---|
| 产品名称 | GSDME Knockout A549 Cell Line |
| 细胞 | A549 |
| Cellosaurus ID | CVCL_0023 |
| 细胞别名 | A 549, A549, NCI-A549, A549/ATCC, A549 ATCC, A549ATCC, hA549 |
| 基因 | GSDME |
| 基因ID | |
| 基因别名 | DFNA5|ICERE-1 |
| 摘要 |
Hearing impairment is a heterogeneous condition with over 40 loci described. The protein encoded by this gene is expressed in fetal cochlea, however, its function is not known. Nonsyndromic hearing impairment is associated with a mutation in this gene. Three transcript variants encoding two different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]
|
| 癌症类型 | Non-Small Cell Lung Carcinoma |
| 细胞形态 | Adherent |
| 传代比率 | 1/5-1/4 ,2days |
| 完全培养基 | F-12K + 10% FBS |
| 冻存培养基 | 95% 完全培养基 + 5% DMSO |
* 仅供科研使用，不适用于人体或动物，包括临床、治疗或诊断用途。
| Loci | 送检细胞STR信息 送检细胞名: A-549 | 细胞库细胞STR信息 细胞库细胞名: A-549 | ||
| Allele1 | Allele2 | Allele1 | Allele2 | |
| Amelogenin | X | Y | X | Y |
| CSF1PO | 10 | 12 | 10 | 12 |
| D2S1338 | 24 | 24 | ||
| D3S1358 | 16 | 16 | ||
| D5S818 | 11 | 11 | ||
| D7S820 | 8 | 11 | 8 | 11 |
| D8S1179 | 13 | 14 | 13 | 14 |
| D13S317 | 11 | 11 | ||
| D16S539 | 11 | 12 | 11 | 12 |
| D18S51 | 14 | 17 | 14 | 17 |
| D19S433 | 13 | 13 | ||
| D21S11 | 29 | 29 | ||
| FGA | 23 | 23 | ||
| Penta D | 9 | 9 | ||
| Penta E | 7 | 11 | 7 | 11 |
| TH01 | 8 | 9.3 | 8 | 9.3 |
| TPOX | 8 | 11 | 8 | 11 |
| vWA | 14 | 14 | ||
| D6S1043 | 11 | 13 | ||
| D12S391 | 18 | 18 | ||
| D2S441 | 10 | 13 | 10 | 13 |
* 该细胞系与收录于ATCC, DSMZ, JCRB 和 RIKEN数据库的细胞系STR数据匹配。
结论：该细胞 STR 鉴定正确。
结论：该细胞 STR 鉴定正确。
* 研究用途免责声明：本内容基于公开的研究数据、生物信息学资源及计算分析生成，仅供研究参考。
相关研究文献
H7N9 病毒感染通过激活 gasdermin E 介导的肺泡上皮细胞焦解作用引发致死性细胞因子风暴。
IF=17.1
National science review
The H7N9 influenza virus emerged in China in 2013, causing more than 1560 human infections, 39% of which were fatal. A 'cytokine storm' in the lungs of H7N9 patients has been linked to a poor prognosis and death; however, the underlying mechanism that triggers the cytokine storm is unknown. Here, we found that efficient replication of the H7N9 virus in mouse lungs activates gasdermin E (GSDME)-mediated pyroptosis in alveolar epithelial cells, and that the released cytosolic contents then trigger a cytokine storm. Knockout of switched the manner of death of A549 and human primary alveolar epithelial cells from pyroptosis to apoptosis upon H7N9 virus infection, and knockout mice survived H7N9 virus lethal infection. Our findings reveal that GSDME activation is a key and unique mechanism for the pulmonary cytokine storm and lethal outcome of H7N9 virus infection and thus opens a new door for the development of antivirals against the H7N9 virus.
该敲除模型可用于：
- 研究GSDME介导的细胞焦亡在病毒感染诱导的细胞因子风暴中的作用。
- 研究gasdermin E依赖性炎症信号通路在肺上皮细胞中的作用。
- 评估传染病模型中靶向细胞焦亡的治疗干预。
- 验证GSDME作为呼吸道感染中程序性细胞死亡关键介质的功能。
- 筛选调节GSDME激活和下游免疫反应的化合物。
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