| 2013 |
RBM10 binds pre-mRNA at sites in the vicinity of splice sites (identified by PAR-CLIP) and promotes exon skipping; loss-of-function and gain-of-function experiments in human cell lines, combined with minigene assays, established RBM10 as a regulator of alternative splicing, and splicing defects were confirmed in a patient carrying an RBM10 mutation. |
PAR-CLIP binding-site mapping, loss-of-function/gain-of-function experiments, minigene splicing assays, patient-derived cell analysis |
EMBO Molecular Medicine |
High |
24000153
|
| 2014 |
RBM10 promotes exon skipping of Fas pre-mRNA and selection of an internal 5′-splice site in Bcl-x pre-mRNA, regulating alternative splicing of apoptosis-related genes; a consensus RBM10-binding sequence at 5′-splice sites of target exons was proposed. |
Minigene splicing assays, RBM10 knockdown/overexpression in human cell lines, RT-PCR |
FEBS Letters |
Medium |
24530524
|
| 2016 |
RBM10 inhibits cell proliferation by promoting exon 9 skipping of NUMB pre-mRNA, generating a negative regulator of Notch signaling. The cancer-associated V354E mutation in the RRM2 domain disrupts this splicing activity without abolishing RRM2 binding to NUMB RNA regulatory sequences, and other lung adenocarcinoma mutations also compromise NUMB exon 9 regulation. |
Xenograft tumor growth assay (KD/OE), minigene splicing assays, RNA-binding assay, structural modeling, mutation analysis |
RNA Biology |
High |
26853560
|
| 2017 |
RBM10 negatively autoregulates its own mRNA and protein expression and cross-regulates its paralog RBM5 by promoting alternative splicing-coupled nonsense-mediated mRNA decay (AS-NMD); skipping of exon 6 or 12 in RBM10 and exon 6 or 16 in RBM5 triggers NMD. LUAD-associated splice-site mutations abolishing exon inclusion correlated with reduced RBM10 RNA expression. |
Computational analysis, RT-PCR/qPCR, minigene assays, NMD inhibition experiments, patient mutation analysis |
Nucleic Acids Research |
High |
28586478
|
| 2017 |
An RRM1-ZnF module of RBM10 recognizes a GGA-centered exonic motif to promote exon skipping, while the RRM2 domain recognizes a C-rich intronic 3′ sequence of NUMB exon 9. A polypeptide containing RRM1, ZnF1, and RRM2 in tandem recognizes a Fas exon 6 RNA sequence with ~20 nM affinity, explaining high-fidelity RNA recognition by cooperativity of domains. |
In vitro RNA-binding assays, NMR structure determination (RRM1, ZnF1, RRM2), domain deletion/combination experiments, splicing reporter assays |
Nucleic Acids Research |
High |
28379442
|
| 2015 |
NMR structure determination revealed that the RBM10 OCRE sequence motif forms a 55-residue globular domain with an antiparallel arrangement of six β-strands containing Tyr triplets; this domain is distinct from RNA recognition motifs and is proposed to mediate spliceosome protein–protein interactions. |
NMR structure determination |
Structure |
High |
26712279
|
| 2018 |
RBM10 cooperatively binds RNA through three domains (RRM1, ZnF1, RRM2): the combination recognizes a specific Fas exon 6 mRNA sequence with 20 nM affinity, whereas individual domains bind with micromolar affinity. NMR structures of RRM1, ZnF1, and the V354del isoform of RRM2 confirmed canonical RNA recognition elements. |
NMR structure determination, in vitro RNA-binding affinity measurements with domain combinations |
Biochemistry |
High |
29450990
|
| 2018 |
RBM10 performs a splicing-independent function in the heart: it associates with the non-canonical poly(A) polymerase Star-PAP (TUT1) via its RRM2 domain binding to the Star-PAP catalytic domain, binds pre-mRNA 3′ UTRs, assembles the Star-PAP complex, and guides it to mRNAs encoding anti-hypertrophy regulators to control their 3′-end processing. RBM10 is downregulated during cardiac hypertrophy and heart failure; re-expression rescues cardiomyocyte hypertrophy. |
Co-IP, domain mapping (RRM2 binding to Star-PAP catalytic domain), 3′-end processing assays, RBM10 KD/OE in rat cardiomyoblasts (H9c2), cardiac hypertrophy model in Wistar rats |
Cell Reports |
High |
30257214
|
| 2016 |
RBM10 iCLIP profiling in mouse embryonic mandibular cells showed preferential binding to intronic pre-mRNA regions consistent with a splicing role; RBM10 also binds spliceosomal snRNAs U2 and U12. RNA-seq of RBM10 KO mouse mandibular and ES cells revealed widespread alternative splicing changes in bound transcripts, and depletion of RBM10 in mouse ES cells caused proliferation defects and altered differentiation potential. |
iCLIP, RNA-seq (KO cells), CRISPR/Cas9 KO, proliferation assays, differentiation assays |
RNA Biology |
High |
27763814
|
| 2024 |
RBM10 and its paralog RBM5 are subunits of the U2 snRNP, associating with precatalytic A/B-like spliceosomes at intronic branch sites genome-wide. A conserved peptide containing a zinc finger motif (separate from known functional domains) mediates the U2 snRNP interaction. Deletion of this peptide disrupts U2 association and renders RBM10 inactive for repression of many alternative exons. |
Biochemical isolation of chromatin-associated spliceosomal RNP complexes, MS proteomics, branch-site sequencing, domain deletion mutagenesis, splicing reporter assays |
Molecular Cell |
High |
38537639
|
| 2017 |
Rbm10 controls appropriate splicing of Dnmt3b: Rbm10 deficiency decreases the non-enzymatic isoform Dnmt3b3 and increases the enzymatically active isoform Dnmt3b2. Both isoforms associate with NF-κB, and elevated Dnmt3b2 increases DNA methylation at NF-κB-responsive promoters, suppressing NF-κB-mediated transcription and inflammation in vivo and in vitro. |
RT-PCR (splicing isoform analysis), ChIP, promoter methylation assay, NF-κB reporter assay, RBM10 KO mice, in vitro Dnmt3b isoform overexpression |
International Immunology |
High |
29309623
|
| 2020 |
Dengue virus NS5 polymerase interacts with RBM10 and triggers its proteasome-mediated degradation. RBM10 is responsible for exon 4 skipping in SAT1 pre-mRNA; its depletion during infection causes exon 4 inclusion generating an NMD-susceptible isoform, reducing SAT1 protein and limiting antiviral defense. RBM10 also interacts with viral RNA and RIG-I and promotes RIG-I ubiquitination (activating it), contributing to innate immune signaling. |
Co-IP (NS5-RBM10 interaction), proteasome inhibitor rescue, RBM10 KD/OE in infected cells, RT-PCR splicing assay, viral replication assays, RIG-I ubiquitination assay |
Nucleic Acids Research |
High |
32432721
|
| 2013 |
S1-1/RBM10 contains multiple nuclear localization sequences (NLSs): a classical bipartite NLS (NLS1, aa 743–759), an NLS in the RRM1 region (NLS2, aa 60–136), and a novel NLS within the OCRE octamer-repeat region (NLS3, aa 481–540). These three NLSs act cooperatively; removal of all three renders the protein completely cytoplasmic. Nuclear localization is regulated in a cell-type-specific manner. |
Deletion and substitution mutagenesis, EGFP/FLAG fusion reporter assays, subcellular localization imaging |
Biology of the Cell |
Medium |
23294349
|
| 2016 |
Src family tyrosine kinase Fyn induces translocation of RBM10 from the nucleus to cell peripheries in a kinase activity-dependent manner. At the cell periphery, RBM10 colocalizes with the Rac-specific GAP FilGAP and is required for peripheral FilGAP localization. RBM10 depletion abolishes FilGAP-mediated suppression of cell spreading and ruffle formation, suggesting RBM10 stimulates FilGAP RacGAP activity in a Src-regulated manner. |
Co-IP (RBM10-FilGAP interaction), siRNA knockdown, immunofluorescence localization, cell spreading assay, membrane ruffle assay, kinase-dead Fyn mutant |
PLoS One |
Medium |
26751795
|
| 2019 |
RBM10 suppresses lung adenocarcinoma cell proliferation via a RAP1/AKT/CREB signaling pathway: RBM10 overexpression decreases RAP1 activation; EPAC stimulation/inhibition abolishes the effects of RBM10 KD/OE; and RBM10 reduces CREB phosphorylation through AKT, independently of MAPK/ERK and P38/MAPK pathways. |
cDNA microarray, RBM10 OE/KD, EPAC pharmacological modulation, Western blot (pCREB, pAKT), in vitro and in vivo proliferation assays |
Journal of Cellular and Molecular Medicine |
Medium |
30955253
|
| 2022 |
RBM10 modulates alternative splicing of Bcl-x to regulate the ratio of proapoptotic Bcl-xS to antiapoptotic Bcl-xL isoforms. RBM10 deficiency decreases this ratio, diminishing EGFR inhibitor-mediated apoptosis. Coinhibition of Bcl-xL and mutant EGFR overcomes RBM10-deficiency-induced resistance. |
Patient-derived EGFR-mutant tumor models (in vitro and in vivo), RT-PCR (Bcl-x isoform ratio), apoptosis assays, genetic RBM10 inactivation, pharmacological Bcl-xL inhibition |
Journal of Clinical Investigation |
High |
35579943
|
| 2021 |
RBM10 overexpression in HepG2 cells causes M-phase growth arrest with monopolar spindle due to impaired centriole duplication. Nuclear RBM10 sequesters centriole duplication regulators PLK4, STIL, and SAS6 into large nuclear domains, depleting them from centrioles. This requires nuclear localization (cytoplasmic NES-forced RBM10 does not cause arrest). RBM10 depletion increases cytoplasmic PLK4 and supernumerary centrioles in HepG2 but not A549 cells, indicating cell-type specificity. |
HepG2 RBM10 KO cell lines, doxycycline-inducible re-expression, flow cytometry (M-phase arrest), immunofluorescence (centriole markers), NES mutant forcing cytoplasmic localization, siRNA KD |
Genes to Cells |
Medium |
31820547
|
| 2021 |
RBM10 nuclear localization is regulated by sequestration in S1-1 nuclear bodies (NBs). Two NB-targeting sequences (NBTSs) are identified: one in the KEKE motif region and one in the C2H2 zinc finger (ZnF). These NBTSs act synergistically; the C2H2 ZnF is also essential for alternative splicing regulation. NB-localization of RBM10 increases when cellular transcription decreases, suggesting NBs sequester RBM10 to control its splicing activity. |
Deletion mutagenesis, reporter constructs, immunofluorescence, transcription inhibition experiments |
International Journal of Molecular Sciences |
Medium |
34638866
|
| 2017 |
RBM10 knockdown alters splicing of SMN2 pre-mRNA in multiple cancer and normal cell lines, resulting in preferential expression of the full-length exon-7-retaining SMN2 transcript and increased full-length SMN protein. Re-expression of RBM10 in a stable KD line reverted this effect, confirming specificity. |
siRNA KD, RT-PCR splicing array platform, Western blot, re-expression rescue, primary SMA patient fibroblasts |
BMC Molecular Biology |
Medium |
28728573
|
| 2017 |
RBM5 post-transcriptionally regulates RBM10 expression via direct interaction with specific RBM10 splice variants, as demonstrated by RIP-Seq and Western blotting in an RBM5-null SCLC cell line. In this context, RBM10 promotes (rather than suppresses) cell proliferation and other transformation-associated processes. |
RNA immunoprecipitation sequencing (RIP-Seq), Western blotting, transcriptome analysis, functional cell proliferation assays |
PLoS One |
Medium |
28662214
|
| 2021 |
In fission yeast, Rbm10 (ortholog of human RBM10) associates with the histone deacetylase Clr6 complex and chromatin remodelers important for heterochromatin silencing. Deletion of Rbm10 causes severe heterochromatin defects and significant reduction of Clr6 at heterochromatin, without major effects on genome-wide splicing, revealing a splicing-independent role in heterochromatin assembly. |
Proteomics (Rbm10 interactome), ChIP-seq (Clr6 localization), deep RNA-seq, genetic deletion, silencing reporter assays |
Epigenetics & Chromatin |
Medium |
33468217
|
| 2024 |
RBM10 has a splicing-independent role in DNA replication fork stability: it associates with active DNA replication forks via interaction with DNA Primase Subunit 1 (PRIM1), recruits HDAC1 to facilitate H4K16 deacetylation, and maintains R-loop homeostasis. WEE1 inhibition is synthetically lethal with RBM10 deficiency (identified by CRISPR-Cas9 SL screen), and this lethality is mechanistically linked to replication stress. |
CRISPR-Cas9 synthetic lethality screen, DNA fiber assay (replication fork), iPOND/replication fork proteomics, HDAC1 recruitment assay, H4K16 acetylation ChIP, R-loop quantification, in vitro and in vivo WEE1 inhibitor treatment |
Nature Communications |
High |
39080280
|
| 2024 |
RBM10 promotes exon 18 skipping of ASPM pre-mRNA by interacting with SRSF2. The C761Y mutation in the RBM10 C2H2-type zinc finger domain impairs its interaction with SRSF2, causing loss of ASPM exon 18 skipping, generating the ASPM203 isoform which stabilizes DVL2 and enhances β-catenin/Wnt signaling to promote cholangiocarcinoma progression. |
RNA-seq (alternative splicing), minigene reporter assays, Co-IP (RBM10-SRSF2 interaction with WT vs C761Y), Western blot, functional tumor assays |
Journal of Experimental & Clinical Cancer Research |
High |
38576051
|
| 2021 |
RBM10 binds MALAT1 lncRNA (highest binding peak among ncRNAs by CLIP-Seq), and RBM10 inhibits invasion/migration of NSCLC by recruiting METTL3 to suppress m6A methylation of MALAT1, thereby affecting PI3K/AKT/mTOR pathway phosphorylation. |
CLIP-Seq, RIP assay (RBM10-MALAT1), MeRIP-qPCR (m6A methylation), Co-IP (RBM10-METTL3), transwell invasion/migration assays, Western blot |
Life Sciences |
Medium |
36608868
|
| 2021 |
Star-PAP global mRNA association depends on RBM10: knockdown of RBM10 causes global loss of Star-PAP binding to target mRNAs and compromises 3′-end processing of Star-PAP target mRNAs while also regulating stability/turnover of another set of mRNAs. |
HITS-CLIP (Star-PAP binding landscape), RBM10 KD, 3′-end processing assays, mRNA stability assays |
International Journal of Molecular Sciences |
Medium |
34576144
|
| 2024 |
cSrc kinase phosphorylates RBM10 at three tyrosine residues (Y81, Y500, Y971). This phosphorylation is induced during cardiac hypertrophy, promotes nuclear localization of RBM10 and its interaction with Star-PAP, and is required for anti-hypertrophy gene expression and 3′-end mRNA formation. Inhibition of cSrc or phospho-deficient RBM10 mutations prevent reversal of cardiac hypertrophy even when RBM10 levels are restored. |
In vitro kinase assay (cSrc phosphorylating RBM10), phospho-deficient mutants (Y→F), cSrc inhibitor treatment, isoproterenol-induced rat heart hypertrophy model, Co-IP (phospho-RBM10–Star-PAP), nuclear localization assay |
Life Sciences |
High |
38309577
|
| 2023 |
RBM10 promotes exclusion of hTERT exons 7 and 8 to generate the non-functional hTERT-s isoform in pancreatic cancer, suppressing telomerase activity and telomere maintenance. This was confirmed by RNA-IP and RNA pulldown assays. RBM10 gain or loss significantly changed pancreatic cancer cell proliferation in vitro and in xenografts. |
RNA-IP, RNA pulldown, minigene/splicing assays, RBM10 OE/KD, telomerase activity assay, xenograft tumor growth |
American Journal of Cancer Research |
Medium |
33520366
|
| 2020 |
miR-335 directly targets the 3′UTR of RBM10 mRNA (confirmed by luciferase reporter assay), downregulating RBM10 protein post-transcriptionally. This reduces RBM10-mediated exon skipping in NUMB pre-mRNA, increasing the Numb long isoform (Numb-L), which promotes endometrial cancer tumor growth in xenograft models. |
Luciferase reporter assay (miR-335 targeting RBM10 3′UTR), Western blot, xenograft mouse model, RT-PCR (NUMB splicing) |
Kaohsiung Journal of Medical Sciences |
Medium |
31894898
|
| 2022 |
RBM10 interacts directly with NPTX1 mRNA (demonstrated by RIP assay) and regulates NPTX1 mRNA stability, as confirmed by actinomycin D mRNA decay experiments in pancreatic cancer cells. |
RIP assay, actinomycin D mRNA stability assay, RT-qPCR, Western blot |
Oncology Letters |
Low |
35836482
|
| 2025 |
RBM10 loss in thyroid cancer causes exon inclusion events in cytoskeletal and ECM transcripts (vinculin VCL, tenascin C TNC, CD44), leading to RAC1 activation and increased cell velocity and invasiveness. Knockdown of the specific exon inclusion isoforms of VCL (reduced velocity), TNC, or CD44 (reduced invasiveness) reverses these phenotypes. In a mouse HrasG12V/Rbm10KO thyrocyte model, metastases develop and are reversed by RBM10 re-expression or combined knockdown of the three inclusion isoforms. |
RNA-seq (exon inclusion analysis), isoform-specific siRNA KD, RAC1-GTP pulldown assay, cell velocity assay, invasion assay, mouse genetic model (Rbm10KO), RBM10 re-expression rescue |
Journal of Experimental Medicine |
High |
39992626
|
| 2025 |
RBM10 interacts with RORB transcription factor in liquid condensates in neuroblastoma cells, repressing RORB transactivation. A small peptide blocking the RBM10-RORB interaction suppresses lysosomal biogenesis, tumorigenesis, and aggressiveness by derepressing NR1D1/RIOK3-mediated suppression of NF-κB activity. |
Co-IP, immunofluorescence, liquid condensate assays, small-peptide inhibitor, functional tumor assays |
Advanced Science |
Low |
40899609
|
| 2024 |
RBM10 forms a trimeric complex with YBX1 and phosphatase PPM1B; PPM1B dephosphorylates YBX1 within this complex. RBM10 knockdown attenuates the YBX1-PPM1B association, leading to elevated YBX1 phosphorylation and nuclear translocation, promoting breast cancer proliferation and migration. PPM1B overexpression reverses the tumorigenic effects of RBM10 depletion. |
Co-IP (triple complex), Western blot (YBX1 phosphorylation, nuclear fractionation), RBM10 KD, PPM1B OE rescue, xenograft assay |
Experimental Cell Research |
Medium |
38246397
|
| 2025 |
HIV-1 Vpu interacts with RBM10 (identified by APEX2-proximity labeling + IP-MS) and promotes its degradation through the ubiquitin-proteasome pathway. RBM10 inhibits HIV-1 replication by binding to viral RNA and reducing incompletely spliced HIV-1 transcripts, and promotes transcription of antiviral genes. |
APEX2-proximity labeling + mass spectrometry, IP-MS, Co-IP, proteasome inhibitor rescue, RNA-IP (RBM10-viral RNA), viral replication assays |
mSystems |
Medium |
40742131
|
| 2026 |
RBM10 directly binds intronic flanking sequences of circHIPK3 and circSMARCA5 pre-mRNAs (PAR-CLIP + RNA pulldown). Binding to the 3′ flanking region more efficiently promotes exon skipping and circularization than 5′ binding. RBM10 loss impairs formation of these circRNAs; RBM10 point mutants with defective exon skipping also fail to regulate circRNA production. Modulation of circHIPK3 and circSMARCA5 phenocopies RBM10 restoration in mutant LUAD cells. RBM10 interacts with SF3B1 as an upstream event governing circHIPK3 biogenesis. |
PAR-CLIP, RNA pulldown, splicing reporter assay, RBM10 point mutants, functional tumor assays, Co-IP (RBM10-SF3B1), subcellular fractionation |
Biomarker Research |
Medium |
41673707
|
| 1996 |
DXS8237E (the gene later identified as RBM10) was isolated from human fetal brain cDNA, maps within 20 kb upstream of UBE1 at Xp11.23, and is subject to X inactivation (unlike its neighbor UBE1 which escapes X inactivation), as demonstrated in somatic cell hybrids containing an inactive human X chromosome. |
cDNA cloning, somatic cell hybrid analysis, Northern blot (expression), X-inactivation assay |
Genomics |
Medium |
8808293
|