例如:"lncRNA", "apoptosis", "WRKY"

ASK Family Kinases Are Required for Optimal NLRP3 Inflammasome Priming.

Am. J. Pathol.2018 Apr;188(4):1021-1030. Epub 2018 Jan 31
{{ author.authorName }}{{getOrganisationIndexOf(author)}} {{ author.authorName }}{{getOrganisationIndexOf(author)}}
{{ author.authorName }}{{getOrganisationIndexOf(author)}} {{ author.authorName }}{{getOrganisationIndexOf(author)}}
+ et al

[No authors listed]

Author information
  • {{index+1}} {{ organisation }}

摘要


Activation of the multimeric inflammasome complex leads to inflammatory responses to biotic and abiotic triggers. The inflammasome sensor, Nod-like receptor family pyrin domain containing 3 (NLRP3), is activated by a range of stimuli and is tightly regulated to restrict excessive inflammation. Because NLRP3 responds broadly to cellular insults and regulates cell death similar to the stress-activated apoptosis signal-regulating kinases 1 and 2 (ASK1/2), we hypothesized that ASK1/2 may regulate NLRP3 activity. Although essential for mediating NLRP3 inflammasome activation, ASK1/2 were not required for NLRC4 or absent in melanoma 2 inflammasome activation. ASK1/2 was required for NLRP3 up-regulation after lipopolysaccharide treatment in primary bone marrow-derived macrophages and lung fibroblasts as well as during infection with Burkholderia thailandensis and influenza virus. Consistent with reduced NLRP3 expression in response to B. thailandensis, caspase-1 cleavage and cell death were reduced in infected bone marrow-derived macrophages, and mice lacking ASK1/2 were resistant to Burkholderia intranasal infection. Single knockouts of either ASK1 or ASK2 showed a partial role for both ASK1 and ASK2 in NLRP3 up-regulation in response to lipopolysaccharide or B. thailandensis, but ASK2 was required primarily to mediate lethal pathology during intranasal infection in vivo. Our findings identify the ASK1/2 complex as a regulator of NLRP3 activation and highlight a larger role for ASK2 in lung infection during B. thailandensis infection.

KEYWORDS: {{ getKeywords(articleDetailText.words) }}

基因功能


  • {{$index+1}}.{{ gene }}

图表


原始数据


 保存测序数据
Sample name
Organism Experiment title Sample type Library instrument Attributes
{{attr}}
{{ dataList.sampleTitle }}
{{ dataList.organism }} {{ dataList.expermentTitle }} {{ dataList.sampleType }} {{ dataList.libraryInstrument }} {{ showAttributeName(index,attr,dataList.attributes) }}

文献解读