Genomics

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Gene expression profiling of mycosis fungoides with and without LCT as well as CTCL cell lines via PEG10 knockdown and overexpression by RNA-seq


ABSTRACT: Mycosis fungoides (MF), the most common subtype of cutaneous T-cell lymphoma (CTCL), may undergo large-cell transformation (LCT), which is related to aggressive clinical courses and resistance to conventional treatments. However, the mechanisms of LCT remain largely unknown.We performed RNA-seq on biopsied specimens isolated from 26 MF-LCT patients and 23 MF-NLCT patients to decipher the mechanisms underlying LCT. We found PEG10 was overexpressed in MF-LCT compared with MF -NLCT cases. In order to explore the function of PEG10 in the pathogenesis of MF, transcriptome sequencing was performed among HH cells transfected with shRNAs targeting PEG10 (shPEG10) and scrambled shRNA(sh0) , Myla cells transfected with empty vetors(vec) and PEG10 expression vectors ( RF1b, RF1b/2, RF1b/2+CNF) to investigate genes regulated by PEG10 in CTCL cells .

ORGANISM(S): Homo sapiens

PROVIDER: GSE168508 | GEO | 2021/12/25

REPOSITORIES: GEO

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