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@ARTICLE{Rajagopal:299577,
author = {V. Rajagopal$^*$ and J. S. Seiler$^*$ and I. Nasa and S.
Cantarella$^*$ and J. Theiss$^*$ and F. Herget$^*$ and B.
Kaifer$^*$ and M. Klostermann and R. Will$^*$ and M.
Schneider$^*$ and D. Helm$^*$ and J. König and K. Zarnack
and S. Diederichs$^*$ and A. N. Kettenbach and M.
Caudron-Herger$^*$},
title = {{A}n atlas of {RNA}-dependent proteins in cell division
reveals the riboregulation of mitotic protein-protein
interactions.},
journal = {Nature Communications},
volume = {16},
number = {1},
issn = {2041-1723},
address = {[London]},
publisher = {Springer Nature},
reportid = {DKFZ-2025-00518},
pages = {2325},
year = {2025},
note = {#EA:B150#LA:B150#},
abstract = {Ribonucleoprotein complexes are dynamic assemblies of RNA
with RNA-binding proteins, which modulate the fate of RNA.
Inversely, RNA riboregulates the interactions and functions
of the associated proteins. Dysregulation of
ribonucleoprotein functions is linked to diseases such as
cancer and neurological disorders. In dividing cells, RNA
and RNA-binding proteins are present in mitotic structures,
but their impact on cell division remains unclear. By
applying the proteome-wide R-DeeP strategy to cells
synchronized in mitosis versus interphase integrated with
the RBP2GO knowledge, we provided an atlas of RNA-dependent
proteins in cell division, accessible at R-DeeP3.dkfz.de. We
uncovered AURKA, KIFC1 and TPX2 as unconventional
RNA-binding proteins. KIFC1 was identified as a new
substrate of AURKA, and new TPX2-interacting protein. Their
pair-wise interactions were RNA dependent. In addition, RNA
stimulated AURKA kinase activity and stabilized its
conformation. In this work, we highlighted riboregulation of
major mitotic factors as an additional complexity level of
cell division.},
keywords = {Humans / Aurora Kinase A: metabolism / Aurora Kinase A:
genetics / Mitosis / Cell Cycle Proteins: metabolism / Cell
Cycle Proteins: genetics / Microtubule-Associated Proteins:
metabolism / Microtubule-Associated Proteins: genetics /
RNA-Binding Proteins: metabolism / RNA-Binding Proteins:
genetics / HeLa Cells / RNA: metabolism / RNA: genetics /
Protein Binding / Cell Division / Nuclear Proteins:
metabolism / Nuclear Proteins: genetics / Proteome:
metabolism / Aurora Kinase A (NLM Chemicals) / Cell Cycle
Proteins (NLM Chemicals) / Microtubule-Associated Proteins
(NLM Chemicals) / TPX2 protein, human (NLM Chemicals) /
RNA-Binding Proteins (NLM Chemicals) / RNA (NLM Chemicals) /
AURKA protein, human (NLM Chemicals) / Nuclear Proteins (NLM
Chemicals) / Proteome (NLM Chemicals)},
cin = {B150 / W111 / W120 / FR01},
ddc = {500},
cid = {I:(DE-He78)B150-20160331 / I:(DE-He78)W111-20160331 /
I:(DE-He78)W120-20160331 / I:(DE-He78)FR01-20160331},
pnm = {312 - Funktionelle und strukturelle Genomforschung
(POF4-312)},
pid = {G:(DE-HGF)POF4-312},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:40057470},
pmc = {pmc:PMC11890761},
doi = {10.1038/s41467-025-57671-3},
url = {https://inrepo02.dkfz.de/record/299577},
}