2011年2月18日 · Here, we show that TBK1 directly activates AKT by phosphorylation of the canonical activation loop and hydrophobic motif sites independently of PDK1 and mTORC2. Upon mitogen stimulation, triggering of the innate immune response, re-exposure to glucose, or oncogene activation, TBK1 is recruited to the exocyst, where it activates AKT.

2021年9月23日 · TANK-binding kinase 1 (TBK1) is a noncanonical IκB kinase that plays an essential role in the innate immune response to foreign pathogens. Recent studies have highlighted additional roles for TBK1 in the regulation of metabolism, although the mechanisms of this regulation have not been well characterized.

2011年4月4日 · Here we show that the atypical IκB kinase ε and TANK-binding kinase 1 (IKKε/TBK1) phosphorylate AKT on both the hydrophobic motif and the activation loop in a manner dependent on PI3K signaling. This dual phosphorylation results in a …

Here we show that TBK1 directly activates AKT by phosphorylation of the canonical activation loop and hydrophobic motif sites independently of PDK1 and mTORC2. Upon mitogen stimulation, triggering of the innate immune response, re-exposure to glucose, or oncogene activation, TBK1 is recruited to the exocyst, where it activates AKT.

2015年1月21日 · TBK1 controls the activation of AKT and its downstream kinase mTORC1 by a mechanism involving TBK1-stimulated AKT ubiquitination and degradation. The deregulated AKT-mTORC1 signalling in...

2017年9月15日 · This approach uncovered evidence that TBK1 supports AKT/mTORC1 pathway activation and function through direct modulation of multiple pathway components acting both upstream and downstream of the mTOR kinase itself.

In a recent issue, Tooley et al. demonstrated that TBK1-dependent activation of downstream kinase Akt is mediated via mechanistic target of rapamycin complex 2. This novel action of TBK1 reveals a key role for this kinase in the regulation of cellular metabolism and growth by diverse environmental inputs.

In a recent issue, Tooley et al. demonstrated that TBK1-dependent activation of downstream kinase Akt is mediated via mechanistic target of rapamycin complex 2. This novel action of TBK1 reveals a key role for this kinase in the regulation of cellular metabolism and growth by diverse environmental inputs.

TANK-binding kinase 1 (TBK1) phosphorylated and activated AKT3 in vitro downstream of the receptor tyrosine kinase AXL. In mouse pancreatic cancer cells, TBK1 was required for the increase in the abundance of EMT markers in response to AKT3 activation. Inhibiting AKT3 reduced the metastasis of pancreatic cancer in mice.

2011年2月18日 · Here, we show that TBK1 directly activates AKT by phosphorylation of the canonical activation loop and hydrophobic motif sites independently of PDK1 and mTORC2. Upon mitogen stimulation, triggering of the innate immune response, re-exposure to glucose, or oncogene activation, TBK1 is recruited to the exocyst, where it activates AKT.