Related Experiment Video
Updated: Dec 27, 2025

Comparing Metastatic Clear Cell Renal Cell Carcinoma Model Established in Mouse Kidney and on Chicken Chorioallantoic Membrane
Published on: February 8, 2020
TBK1 Activation by VHL Loss in Renal Cell Carcinoma: A Novel HIF-Independent Vulnerability
Ziad Bakouny1, David A Barbie2,3
1Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts.
Abstract:
The Von Hippel-Lindau gene product is a tumor suppressor whose ubiquitin ligase function is key to oxygen-sensing in cells, whereas Tank-binding kinase (TBK1) is a kinase mostly implicated in innate immune response. The study by Hu and colleagues in this issue reveals that VHL suppresses TBK1 activity under normoxic conditions, and that loss of VHL in kidney cancer cells renders them sensitive to TBK1 inhibition, providing a new potential target for the treatment of clear cell renal cell carcinoma.See related article by Hu et al., p. 460.
More Related Videos
Related Concept Videos
Regulation of Angiogenesis and Blood Supply
The Retinoblastoma Gene
The first-ever tumor suppressor gene called Rb was identified in retinoblastoma - a rare eye tumor in children. In inherited forms of the disease, a child inherits one defective copy of the Rb gene, which predisposes them to retinoblastoma. However,...
mTOR Signaling and Cancer Progression
The mTOR pathway or the...
Adaptive Mechanisms in Cancer Cells
Some of the advantages that cancer cells have on normal cells include - enhanced ability to divide without terminally differentiating, induce new blood vessel formation,...
Loss of Tumor Suppressor Gene Functions
When the tumor suppressor genes develop mutations or are lost, cells start growing out of control, leading to cancer. However, a single functional copy of the tumor suppressor gene is enough for the cells to maintain their normal functions and cell...
Abnormal Proliferation

