Proteomics

Dataset Information

0

Screening for micropeptides in HUVEC with tryptic digestion, part 2


ABSTRACT: Long non-coding RNAs (lncRNA) are transcribed but not translated ribonucleic acids with various functions. We analyzed a so far unreported lncRNAn 342419, which we named MANTIS. A search for micropeptides after overexpression of MANTIS in Human Umbilical Vein Endothelial Cells (HUVEC) with subsequent LC-MS/MS with trypsination showed that none of the micropeptides found had any similarity to potential MANTIS ORFs.

INSTRUMENT(S): Q Exactive

ORGANISM(S): Homo Sapiens (human)

TISSUE(S): Cell Culture

SUBMITTER: Ilka Wittig  

LAB HEAD: Ralf P. Brandes

PROVIDER: PXD005957 | Pride | 2017-03-27

REPOSITORIES: Pride

Dataset's files

Source:
Action DRS
161123_A1_ML748_Trp_01.raw Raw
161123_A1_ML748_Trp_02.raw Raw
161123_A1_ML748_Trp_03.raw Raw
161123_A1_ML748_Trp_04.raw Raw
161123_A1_ML748_Trp_05.raw Raw
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Publications


Sphingosine-1-Phosphate (S1P) is a potent signaling lipid. The effects of S1P are mediated by the five S1P receptors (S1PR). In the endothelium S1PR1 is the predominant receptor and thus S1PR1 abundance limits S1P signaling. Recently, lncRNAs were identified as a novel class of molecules regulating gene expression. Interestingly, the lncRNA NONHSAT004848 (LISPR1, Long intergenic noncoding RNA antisense to S1PR1), is closely positioned to the S1P1 receptors gene and in part shares its promoter re  ...[more]

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