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TranscriptomicsFOXO3a Is A Major Target Of Inactivation By PI3K/AKT Signaling In Aggressive Neuroblastoma
Neuroblastoma is a pediatric tumor of the peripheral sympathetic nervous system with a highly variable prognosis. Activation of the PI3K/AKT pathway in neuroblastoma is correlated with poor patient prognosis, but the precise downstream effectors mediating this effect have not been determined. Here, ...
ORGANISM(S): Homo sapiens 
2013-05-01 | E-GEOD-42762 | biostudies-arrayexpress
ProteomicsCold Atmospheric Plasma Jet Activated Medium Promotes Wound Healing through CK2-mediated ERK and AKT signaling pathways
In this study, we aimed to explore the molecular mechanisms of wound healing affected by CAPJ using the parallel MS-based proteome and phosphoproteome. The keratinocyte, HaCaT, was used as cell mode to treat CAPJ indirectly by employing plasma activated medium (PAM) which was culture medium explored...
ORGANISM(S): Homo Sapiens (human) 
2025-02-22 | PXD050065 | JPOST Repository
MetabolomicsFerritin aggregation: A neotype and universal engager for CAR T cell avidity engineering against diverse refractory leukemias

Introduction: Primary liver cancer remains the third leading cause of global cancer-related mortality, with hepatocellular carcinoma (HCC) constituting the predominant histological subtype. The development of malignant ascites in advanced HCC patients signifies metastatic progression and portends...

2025-12-24 | MTBLS13569 | MetaboLights
TranscriptomicsPDK1 Signaling Towards PLK1-Myc Activation Confers Oncogenic Transformation and Tumor Initiating Cell Activation and Resistance to mTOR-targeted Therapy.
Although 3-Phosphoinositide-dependent protein kinase-1 (PDK1) has been predominately linked to PI3K-AKT pathway, it may also evoke additional signaling outputs to promote tumorigenesis. Here we report that PDK1 directly induces phosphorylation of Polo-like kinase 1 (PLK1), which in turn induces Myc ...
ORGANISM(S): Homo sapiens 
2013-07-31 | E-GEOD-30669 | biostudies-arrayexpress
ProteomicsAlt-RPL36 downregulates the PI3K-AKT-mTOR signaling pathway by interacting with TMEM24
While thousands of previously unannotated small and alternative open reading frames (alt-ORFs) have recently been revealed in the human genome, the functions of only a handful are currently known, leaving open the question of their biological significance as a class. Using a proteomic strategy for d...
ORGANISM(S): Homo sapiens (Human) 
2020-12-07 | PXD018268 | Pride
Human microprotein alt-protein phosphoproteomics 
TranscriptomicsHGPalmer-PDX-NVP-TNKS656
Strong activation of the oncogenic Wnt/beta-catenin pathway is a main mechanism of resistance to FOXO3a-induced apoptosis promoted by PI3K and AKT inhibitors in colorectal cancer (CRC). Reducing Wnt/beta-catenin activity would sensitize colorectal tumors to these inhibitors. However, no Wnt/beta-cat...
ORGANISM(S): Homo sapiens 
2015-08-10 | E-MTAB-2446 | biostudies-arrayexpress
ProteomicsProteomic profiling of colorectal cancer cell culture samples treated with apoptosis- and mTOR inhibitors under normoxia and hypoxia
To examine changes in tyrosine kinase activity in colorectal cancer cell culture samples treated with apoptosis inhibitors or/and mTOR inhibitors, under normoxic or/and hypoxic experimental conditions.
ORGANISM(S): Homo sapiens 
2016-06-15 | E-MTAB-3870 | biostudies-arrayexpress
TranscriptomicsComparative study of a mTOR inhibitor, a pan-PI3K inhibitor and a dual PI3K/mTOR inhibitor in MCL
Phosphatidylinositol-3-kinase (PI3K)/Akt/mammalian target of rapamycin (mTOR) pathway activation contributes to mantle cell lymphoma (MCL) pathogenesis and drug resistance. However, the use of mTOR inhibitors as single agents have shown limited clinical efficacy in relation with drug activation of f...
ORGANISM(S): Homo sapiens 
2013-12-14 | E-GEOD-53309 | biostudies-arrayexpress
ProteomicsOptimized isolation of protein on chromatin (iPOC) strategy reveals the dynamics of chromatin composition upon inhibition of PI3K/AKT/mTOR signaling
Signaling pathways play critical roles in executing and controlling important biological processes within cells. The dysregulation of signaling pathways modulates chromatin modifications to regulate the epigenome, thereby contributing to tumorigenesis and metastasis Despite their cancer-related impo...
ORGANISM(S): Homo sapiens (Human) 
2025-05-06 | PXD045235 | Pride
Pi3k/akt/mtor Lc/ms-ms Dna binding proteomics 
TranscriptomicsAKT antagonist AZD5363 influences estrogen receptor function in endocrine resistant breast cancer and synergizes with fulvestrant (ICI182780) in vivo
Phosphoinositide-3-kinase/protein-kinaseB/mammalian target of rapamycin (PI3K/AKT/mTOR) signalling plays an important role in breast cancer (BC). Its interaction with estrogen receptor (ER) signalling becomes more complex and inter-dependent with acquired endocrine resistance. Targeting mTOR combine...
ORGANISM(S): Homo sapiens 
2015-06-29 | E-GEOD-69893 | biostudies-arrayexpress
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