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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
MetabolomicsNiacin restriction with NAMPT-inhibition is synthetic lethal to neuroendocrine carcinoma (Mouse NAMPT targeted therapy)

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 | MTBLS7252 | MetaboLights
MetabolomicsNiacin restriction with NAMPT-inhibition is synthetic lethal to neuroendocrine carcinoma (Mouse NAD targeted time-course)

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 | MTBLS7253 | MetaboLights
TranscriptomicsInactivation of CDK2 is synthetic lethal to MYCN-overexpressing cancer cells
Two genes have a synthetic lethal relationship when silencing or inhibition of one gene is only lethal in the context of a mutation or activation of the second gene. This situation offers an attractive therapeutic strategy, as inhibition of such a gene will only trigger cell death in tumor cells wit...
ORGANISM(S): Homo sapiens 
2014-05-19 | E-GEOD-16480 | biostudies-arrayexpress
TranscriptomicsDevelopment of gene expression signatures for knockdown of synthetic lethal gene
We performed genome-wide expression profiling analysis to define the genes underlying the synthetic-lethal relationship between CBP and p300. We extracted 1,936 genes whose expression levels changed >2-fold upon p300-knockdown (KD) in CBP-KO cells, or upon CBP-KD in p300-KO cells, but not in either ...
ORGANISM(S): Homo sapiens 
2015-12-12 | E-GEOD-73682 | biostudies-arrayexpress
TranscriptomicsSynthetic Lethal Interaction Between Oncogenic KRAS Dependency and Suppression of STK33 in Human Cancer Cells
Many human oncogenes are challenging therapeutic targets. An alternative to direct targeting of oncogenes is to perform â??synthetic lethalityâ?? screens for genes that are essential only in the context of specific cancer-causing mutations. We used high-throughput RNA interference (RNAi) to identify...
ORGANISM(S): Homo sapiens 
2009-06-24 | E-GEOD-15151 | biostudies-arrayexpress
TranscriptomicsProbing nucleosome function: A highly versatile library of synthetic histone H3 and H4 mutants
The structural integrity of the nucleosome is central to regulation of DNA metabolism and transcription. We describe a library of 486 systematic histone H3 and H4 substitution and deletion mutants in Saccharomyces cerevisiae that probe the contribution of each residue to nucleosome function and can ...
ORGANISM(S): Saccharomyces cerevisiae 
2008-09-18 | E-GEOD-10860 | biostudies-arrayexpress
ProteomicsCancer-associated FBXW7 loss is synthetic lethal with pharmacological targeting of CDC
The FBXW7 tumour suppressor is commonly mutated, deleted or hypermethylated in a variety of cancer histologies. The tumour suppressive role of the FBXW7 protein has been ascribed to its ability to drive the ubiquitination and degradation of oncoproteins via its role as a substrate recognition subuni...
ORGANISM(S): Homo sapiens (Human) 
2024-06-16 | PXD043904 | Pride
Cdc Fbxw7 Synthetic lethal 
TranscriptomicsSynthetic lethal screening with small molecule inhibitors provides a pathway to rational combination therapies for melanoma
Recent data demonstrate that extracellular signals are transmitted through a network of proteins rather than hierarchical signaling pathways. This network model suggests why inhibition of a single component of a canonical pathway, even when targeting a mutationally activated driver of cancer, has in...
ORGANISM(S): Homo sapiens 
2012-12-06 | E-GEOD-39192 | biostudies-arrayexpress
ProteomicsCDS2 is a synthetic lethal target in mesenchymal-like cancers
Synthetic lethal interactions (SLIs) based on genomic alterations in cancer have been therapeutically explored. We investigated the SLI space as a function of differential RNA expression in cancer and normal tissue. Computational analyses of functional genomic and gene expression resources uncovered...
ORGANISM(S): Homo sapiens (Human) 
2025-03-31 | PXD045833 | Pride
Synthetic lethal interactions Cds2 Dia Mesenchymal cancers Proteome Lc-ms/ms 
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