ID RPMI-8226-B25 AC CVCL_E5J8 SY 8226/B25; 8226-B25 RX DOI=10.1182/blood.V124.21.2084.2084; CC Population: African American. CC Characteristics: Resistant to 25 nM of bortezomib (DOI=10.1182/blood.V124.21.2084.2084). CC Characteristics: Produces IgG lambda (from parent cell line). CC Selected for resistance to: ChEBI; CHEBI_52717; Bortezomib (Velcade). CC Sequence variation: Gene fusion; HGNC; HGNC:5722; IGKJ4 + HGNC; HGNC:5783; IGKV2-28; Name(s)=IGKV2-28-IGKJ4 (from parent cell line). CC Sequence variation: Gene fusion; HGNC; HGNC:5865; IGLJ3 + HGNC; HGNC:5888; IGLV2-14; Name(s)=IGLV2-14-IGLJ3 (from parent cell line). CC Sequence variation: Mutation; HGNC; HGNC:3236; EGFR; Simple; p.Thr751Ile (c.2252C>T); ClinVar=VCV000177773; Zygosity=Heterozygous (from parent cell line). CC Sequence variation: Mutation; HGNC; HGNC:6407; KRAS; Simple; p.Gly12Ala (c.35G>C); ClinVar=VCV000045122; Zygosity=Heterozygous (from parent cell line). CC Sequence variation: Mutation; HGNC; HGNC:11998; TP53; Simple; p.Glu285Lys (c.853G>A); ClinVar=VCV000420133; Zygosity=Homozygous (from parent cell line). CC Sequence variation: Mutation; HGNC; HGNC:12033; TRAF3; Simple; p.Lys191Leufs*60; Zygosity=Unspecified (from parent cell line). CC Derived from site: In situ; Peripheral blood; UBERON=UBERON_0000178. CC Cell type: B-cell; CL=CL_0000236. DI NCIt; C3242; Plasma cell myeloma DI ORDO; Orphanet_29073; Multiple myeloma OX NCBI_TaxID=9606; ! Homo sapiens (Human) HI CVCL_0014 ! RPMI-8226 SX Male AG 61Y CA Cancer cell line DT Created: 10-04-25; Last updated: 10-04-25; Version: 1 // RX DOI=10.1182/blood.V124.21.2084.2084; RA Turner J.G., Dawson J.L., Grant S., Shain K.H., Dai Y., Cubitt C.L., RA Baz R.C., Nishihori T., Kauffman M.G., Shacham S., Sullivan D.M.; RT "Melphalan and XPO1 inhibitor combination therapy for the treatment of RT multiple myeloma."; RL Blood 124 Suppl. 1:2084-2084(2014). //