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DDX41

Chr 5q35.3

DEAD-box helicase 41

Aliases:
ABS, MGC8828
MANE:
ENST00000330503.12

Annotations refreshed 1 month ago.

Predicted protein structure

Clinical relevance (Genomics England PanelApp)

Diagnostic Grade (Green)

  • Cytopenia - NOT Fanconi anaemia

    MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
  • Haematological malignancies cancer susceptibility

    MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
  • Haematological malignancies for rare disease

    MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
  • Inherited predisposition to acute myeloid leukaemia (AML)

    MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted

Disease associations (Open Targets)

  • DDX41-related hematologic malignancy predisposition syndrome

    0.80
  • acute myeloid leukemia

    0.70
  • myelodysplastic syndrome

    0.68
  • myelodysplastic syndrome with excess blasts

    0.58
  • myeloid leukemia

    0.56
  • hereditary disease

    0.56
  • neurodegenerative disease

    0.51
  • adult acute myeloid leukemia

    0.49
  • chronic myelogenous leukemia, BCR-ABL1 positive

    0.46
  • Kostmann syndrome

    0.46

Score is the Open Targets composite evidence score (0-1). Higher = stronger gene-disease association.

Protein function (UniProt)

Probable ATP-dependent RNA helicase DDX41

Multifunctional protein that participates in many aspects of cellular RNA metabolism. Plays pivotal roles in innate immune sensing and hematopoietic homeostasis (PubMed:34473945). Recognizes foreign or self-nucleic acids generated during microbial infection, thereby initiating anti-pathogen responses (PubMed:23222971). Mechanistically, phosphorylation by BTK allows binding to dsDNA leading to interaction with STING1 (PubMed:25704810). Modulates the homeostasis of dsDNA through its ATP-dependent DNA-unwinding activity and ATP-independent strand-annealing activity (PubMed:35613581). In turn, induces STING1-mediated type I interferon and cytokine responses to DNA and DNA viruses (PubMed:35613581). Selectively modulates the transcription of certain immunity-associated genes by regulating their alternative splicing (PubMed:33650667). Binds to RNA (R)-loops, structures consisting of DNA/RNA hybrids and a displaced strand of DNA that occur during transcription, and prevents their accumulation, thereby maintaining genome stability (PubMed:36229594). Also participates in pre-mRNA splicing, translational regulation and snoRNA processing, which is essential for ribosome biogenesis (PubMed:36229594, PubMed:36780110)

Curated MONDO disease pages that list DDX41 among their top associated genes.

Data sources: HGNC (CC BY 4.0), AlphaFold (CC BY 4.0, Jumper et al. Nature 2021), Genomics England PanelApp (CC BY 4.0), ClinGen, Open Targets (CC0), UniProt.

Not for sole clinical decision-making. Always verify against primary sources.