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Cellosaurus LR-BT474 (CVCL_A2GH)

[Text version]
Cell line name LR-BT474
Accession CVCL_A2GH
Resource Identification Initiative To cite this cell line use: LR-BT474 (RRID:CVCL_A2GH)
Comments Population: Caucasian.
Selected for resistance to: ChEBI; CHEBI:49603; Lapatinib (Tykerb; Tyverb).
Omics: Transcriptome analysis by microarray.
Derived from site: In situ; Breast; UBERON=UBERON_0000310.
Sequence variations
  • Gene fusion; HGNC; 24618; AHCTF1 + HGNC; 736; NAAA; Name(s)=AHCTF1-NAAA (from parent cell line).
  • Gene fusion; HGNC; 7609; MYO9B + HGNC; 9764; RAB22A; Name(s)=RAB22A-MYO9B (from parent cell line).
  • Gene fusion; HGNC; 16173; DOK5 + HGNC; 17579; STARD3; Name(s)=STARD3-DOK5 (from parent cell line).
  • Gene fusion; HGNC; 16651; MRPL45 + HGNC; 16181; TRPC4AP; Name(s)=TRPC4AP-MRPL45 (from parent cell line).
  • Gene fusion; HGNC; 13178; IKZF3 + HGNC; 12649; VAPB; Name(s)=VAPB-IKZF3 (from parent cell line).
  • Mutation; HGNC; 1101; BRCA2; Simple; p.Ser3094Ter (c.9281C>A); ClinVar=VCV000188440; Zygosity=Heterozygous (from parent cell line).
  • Mutation; HGNC; 11621; HNF1A; Simple; p.Gln495Ter (c.1483C>T); ClinVar=VCV000586785; Zygosity=Heterozygous (from parent cell line).
  • Mutation; HGNC; 6871; MAPK1; Simple; p.His61Gln (c.183C>G); Zygosity=Heterozygous (from parent cell line).
  • Mutation; HGNC; 8975; PIK3CA; Simple; p.Lys111Asn (c.333G>C); ClinVar=VCV000376483; Zygosity=Heterozygous (from parent cell line).
  • Mutation; HGNC; 11998; TP53; Simple; p.Glu285Lys (c.853G>A); ClinVar=VCV000420133; Zygosity=Homozygous (from parent cell line).
Disease Invasive breast carcinoma of no special type (NCIt: C4194)
Species of origin Homo sapiens (Human) (NCBI Taxonomy: 9606)
Hierarchy Parent: CVCL_0179 (BT-474)
Sex of cell Female
Age at sampling 60Y
Category Cancer cell line
Publications

PubMed=32942617; DOI=10.3390/cancers12092630
Lee H.J., Shin S., Kang J., Han K.-C., Kim Y.H., Bae J.-W., Park K.H.
HSP90 inhibitor, 17-DMAG, alone and in combination with lapatinib attenuates acquired lapatinib-resistance in ER-positive, HER2-overexpressing breast cancer cell line.
Cancers (Basel) 12:2630.1-2630.16(2020)

Cross-references
Cell line databases/resources cancercelllines; CVCL_A2GH
Encyclopedic resources Wikidata; Q105509947
Entry history
Entry creation12-Jan-2021
Last entry update05-Oct-2023
Version number5