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DHX9 (ATP-dependent RNA helicase A) is a gene that drives cell growth when it is altered. The public catalogues list it as an oncogene driver, and it is called a cancer driver by mutation analysis of patient cohorts. Tied to Hepatocellular carcinoma.
Multifunctional ATP-dependent nucleic acid helicase that unwinds DNA and RNA in a 3' to 5' direction and that plays important roles in many processes, such as DNA replication, transcriptional activation, post-transcriptional RNA regulation, mRNA translation and RNA-mediated gene silencing. Requires a 3'-single-stranded tail as entry site for acid nuclei unwinding activities as well as the binding and hydrolysing of any of the four ribo- or deoxyribo-nucleotide triphosphates (NTPs). Unwinds numerous nucleic acid substrates such as double-stranded (ds) DNA and RNA, DNA:RNA hybrids, DNA and RNA forks composed of either partially complementary DNA duplexes or DNA:RNA hybrids, respectively, and also DNA and RNA displacement loops (D- and R-loops), triplex-helical DNA (H-DNA) structure and DNA and RNA-based G-quadruplexes.
IntOGen calls it a driver in 1 cohort (1 activating, 0 loss-of-function), covering Hepatocellular Carcinoma.
In plain words · DHX9 (ATP-dependent RNA helicase A) is a gene that drives cell growth when it is altered. The public catalogues list it as an oncogene driver, and it is called a cancer driver by mutation analysis of patient cohorts. Tied to Hepatocellular carcinoma.
DHX9 (ATP-dependent RNA helicase A) is a gene that drives cell growth when it is altered. The public catalogues list it as an oncogene driver, and it is called a cancer driver by mutation analysis of patient cohorts. Tied to Hepatocellular carcinoma.
Multifunctional ATP-dependent nucleic acid helicase that unwinds DNA and RNA in a 3' to 5' direction and that plays important roles in many processes, such as DNA replication, transcriptional activation, post-transcriptional RNA regulation, mRNA translation and RNA-mediated gene silencing.
No product in this corpus aims at DHX9 yet. Drugs fit a pocket that exists only in one shape of the mutant protein and hold it there, off.
First described 1993. Earliest sequence paper UniProt cites for the protein: Lee C.-G. et al, J. Biol. Chem, 1993, "Human RNA helicase A is homologous to the maleless protein of Drosophila". Source.
Sources: HGNC HGNC:2750 (approved symbol, name, aliases, locus and cross-references (hgnc_complete_set.txt)); UniProt Q08211 (protein name, function text, keywords and locations (REST API)); IntOGen DHX9 (driver in 1 cohort (Act 1, LoF 0); Compendium_Cancer_Genes.tsv release 20240920, CC0 1.0)
Multifunctional ATP-dependent nucleic acid helicase that unwinds DNA and RNA in a 3' to 5' direction and that plays important roles in many processes, such as DNA replication, transcriptional activation, post-transcriptional RNA regulation, mRNA translation and RNA-mediated gene silencing. Requires a 3'-single-stranded tail as entry site for acid nuclei unwinding activities as well as the binding and hydrolysing of any of the four ribo- or deoxyribo-nucleotide triphosphates (NTPs). Unwinds numerous nucleic acid substrates such as double-stranded (ds) DNA and RNA, DNA:RNA hybrids, DNA and RNA forks composed of either partially complementary DNA duplexes or DNA:RNA hybrids, respectively, and also DNA and RNA displacement loops (D- and R-loops), triplex-helical DNA (H-DNA) structure and DNA and RNA-based G-quadruplexes. Binds dsDNA, single-stranded DNA (ssDNA), dsRNA, ssRNA and poly(A)-containing RNA. Also binds to circular dsDNA or dsRNA of either linear and/or circular forms and stimulates the relaxation of supercoiled DNAs catalysed by topoisomerase TOP2A. Plays a role in DNA replication at origins of replication and cell cycle progression. Location: Nucleus; Nucleus, nucleoplasm; Nucleus, nucleolus; Cytoplasm (UniProt). Locus 1q25.3 (HGNC).
Query for this target: (TITLE:"DHX9" OR ABSTRACT:"DHX9" OR TITLE:"DExH-box helicase 9" OR ABSTRACT:"DExH-box helicase 9" OR TITLE:"ATP-dependent RNA helicase A" OR ABSTRACT:"ATP-dependent RNA helicase A" OR TITLE:"DDX9" OR ABSTRACT:"DDX9") AND (cancer OR tumor OR tumour OR oncology OR carcinoma OR lymphoma OR leukemia OR leukaemia OR myeloma OR sarcoma OR melanoma OR glioma). Results are unfiltered search hits about DHX9, not a curated reading list.