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Effects of CADM1 expression in human melanoma

ABSTRACT: Effects of CADM1 expression in human melanoma

PROVIDER: PRJNA529484 | ENA |

REPOSITORIES: ENA

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Effects of CADM1 expression in human melanoma

Project description:CADM1 expression in non-adherent conditions was found to potently induce caspase-independent cell death. We sought to use microarray analysis to glean insights to the mechanism associated with CADM1 induced non-adherent cell death.

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Cell State Dependent Effects of Bmal1 on Melanoma Immunity and Tumorigenicity

Project description:The circadian clock regulator Bmal1 modulates tumorigenesis, but its reported effects are often inconsistent. Here, we show that Bmal1 has a context-dependent role in mouse melanoma tumor growth. Loss of Bmal1 in YUMM or B16 melanoma cells eliminated clock function, and diminished hypoxic gene expression signature and tumorigenesis, which could be rescued by ectopic expression of HIF-1a. By contrast, over-expressed wild-type or a dominant negative Bmal1 non-canonically sequestered myosin heavy chain 9 (Myh9) to increase MRTF-SRF activity and AP-1 transcriptional signature, and shift YUMM 2.1 cells from a Sox10high to a Sox9high immune resistant, mesenchymal cell state that is found in human melanomas. Our work uncovers a link between Bmal1, Myh9, mouse melanoma cell plasticity, and tumor immunity. This connection may underlie cancer therapeutic resistance and underpin the link between the circadian clock, MRTF-SRF and the cytoskeleton.

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Gene expression analysis on melanoma cell lines and effects of NIPBL depletion

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Quantitative mass spectrometry analysis of PD-L1 protein expression, N-glycosylation and expression stoichiometry with PD-1 and PD-L2 in human melanoma.

Project description:LC-MS/MS targeted files submitted as support material for the paper: Quantitative mass spectrometry analysis of PD-L1 protein expression, N-glycosylation and expression stoichiometry with PD-1 and PD-L2 in human melanoma.

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