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MetabolomicsDynamic change of IDO1 activity predicts survival in patients with unresectable stage III NSCLC and chemoradiotherapy

OBJECTIVES: High activity of Indoleamine 2,3-dioxygenase1 (IDO1) in lung cancer patients converts tryptophan (Trp), which is the essential amino acid for T cell metabolism, to kynurenine (Kyn) and consequently suppresses anti-tumor immune responses. We aimed to track the dynamics...

2022-08-05 | MTBLS5267 | MetaboLights
MetabolomicsLC-MS/MS Quantification of Nuclear α-KG in NSCLC
This study contains targeted LC-MS/MS quantification of α-ketoglutarate (α-KG) in NSCLC cells using 13C-labeled α-KG internal standard. Nuclear α-KG levels were measured in A549, A549/DTX, PC9, and PC9/OR cells. In addition, nuclear α-KG was quantified in GLUD1-overexpressing A549 cells and GLUD1-kn...
2026-07-21 | MTBLS15115 | MetaboLights
Transcriptomicsmature piRNAs expression profile in human bronchial epithelial (HBE) and non-small cell lung cancer (NSCLC) cells
To elucidate potential roles of piRNA in lung cancer, we analyzed global piRNA expression profiles in 8 NSCLC and 3 HBE cell lines. RNA-seq results showed that >99% of the approximately 4.5 million reads were between 26 and 32 bases. Most of the piRNA loci are represented by two or more identical re...
ORGANISM(S): Homo sapiens 
2016-06-27 | E-GEOD-57681 | biostudies-arrayexpress
TranscriptomicsGenomic changes in low vs high metastatic A549 NSCLC cell line
Genomic changes in low and highly metastatic A549 cells were analyzed by 500K SNP arrays. A large number of genomic alterations were present in A549 cells but no significant differences were observed between the low or highly metastatic A549 cell lines. We generated a NSCLC line with highly increase...
ORGANISM(S): Homo sapiens 
2013-02-21 | E-GEOD-44549 | biostudies-arrayexpress
MetabolomicsNiacin restriction with NAMPT-inhibition is synthetic lethal to neuroendocrine carcinoma (Cell NAMPTi treatment)

NAMPT plays a major role in NAD biosynthesis in many cancers and is an attractive potential cancer target. However, factors dictating therapeutic efficacy of NAMPT inhibitors (NAMPTi) are unclear. We report that neuroendocrine phenotypes predict lung and prostate carcinoma vulnerability to NAMPTi...

2023-10-10 | MTBLS7251 | MetaboLights
GenomicsEpigenomic profiling of Non-small-cell Lung Cancer (NSCLC) cells with or without Eed
Polycomb repressive complexes (PRC) are frequently implicated in human cancer acting either as oncogenes or tumor suppressors. Here we show that PRC2 is a critical regulator of Kras-driven non-small-cell lung cancer (NSCLC) progression. Modulation of PRC2 by either Ezh2 overexpression or Eed deletio...
ORGANISM(S): Homo sapiens 
2016-01-15 | E-GEOD-61190 | biostudies-arrayexpress
TranscriptomicsDNA Methylation Profiling Defines Clinically Relevant Biological Subsets of Non-small Cell Lung Cancer
PURPOSE: Non-small cell lung cancers (NSCLC) comprise multiple distinct biological groups with different prognoses. For example, patients with epithelial-like (EL) tumors have a better prognosis and exhibit greater sensitivity to inhibitors of the epidermal growth factor receptor (EGFR) pathway than...
ORGANISM(S): Homo sapiens 
2012-03-03 | E-GEOD-36216 | biostudies-arrayexpress
MetabolomicsSearching for Drug Synergy Against Cancer Through Polyamine Metabolism Impairment: Insight Into the Metabolic Effect of Indomethacin on Lung Cancer Cells
Non-small cell lung cancer (NSCLC) is the most lethal and prevalent type of lung cancer. In almost all types of cancer, the levels of polyamines (putrescine, spermidine, and spermine) are increased, playing a pivotal role in tumor proliferation. Indomethacin, a non-steroidal anti-inflammatory drug, ...
2021-02-08 | MTBLS873 | MetaboLights
TranscriptomicsDUSP1/MKP1 promotes angiogenesis, invasion and metastasis in non-small cell lung cancer
DUSP1 is involved in different cellular pathways including cancer cell proliferation, angiogenesis, invasion and resistance to chemotherapy. To understand more about the cellular responses regulated by DUSP1 in NSCLC cells, we interfered DUSP1 expression in the NSCLC cell line H460 and studied the c...
ORGANISM(S): Homo sapiens 
2010-12-09 | E-GEOD-19592 | biostudies-arrayexpress
MetabolomicsApoptosis-inducing effects of aqueous extract of Eleutherococcus senticosus on non-small cell lung cancer cell proliferation

Non-small cell lung cancer is a malignant tumor with high morbidity and mortality worldwide. Eleutherococcus senticosus can induce apoptosis in non-small cell lung cancer cells, but the mechanism remains unclear. This study aimed to elucidate the role of Eleutherococcus senticosus in inducing apo...

2025-05-12 | MTBLS10545 | MetaboLights
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