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A role for Pak2 kinase in cellular senescence and organismal aging
Inhibition of PAK2 in endothelial cells suppresses tumor angiogenesis and promotes immune sensitization through CXCL10
Expression data after PAK2 knockdown in head and neck cancer cells
Cellular senescence is an irreversible cell growth arrest state linked to loss of tissue function and aging in mammals. The cellular transition from proliferation to senescence is marked by increased expression of the cell-cycle inhibitor p16INK4A and formation of senescence-associated heterochromat...
ORGANISM(S): Mus musculus 
2019-12-31 | GSE108081 | GEO
Tumor angiogenesis is driven by pro-angiogenic factors and results in a disorganized tumor vasculature that limits effective perfusion and immune infiltration. The p21-activated kinase 2 (PAK2) regulates endothelial cell (EC) migration, an essential step of angiogenesis, yet its role in tumor angiog...
ORGANISM(S): Homo sapiens Mus musculus 
2025-12-10 | GSE312096 | GEO
High-resolution CRISPR/Cas9 screens identify PAK2 as a suppressor of macrophage proliferation and macropinocytosis.
Professional phagocytes are essential for immunomodulation, antimicrobial control, and initiation and resolution of inflammation. These cells rely on dynamic cytoskeletal rearrangements to respond to their environment. This plasticity requires a network of positive and negative regulators to control...
ORGANISM(S): Mus musculus (Mouse) 
2025-10-31 | PXD062325 | Pride
Since loss of the NF2 tumor suppressor gene results in p21-activated kinase (Pak) activation, PAK inhibitors hold promise for the treatment of NF2-deficient tumors. To test this possibility, we asked if loss of Pak2, a highly expressed group I PAK member, affects the development of malignant mesothe...
ORGANISM(S): Mus musculus (Mouse) 
2023-03-10 | PXD030571 | Pride
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