ID   MKB-1
AC   CVCL_8265
SY   MKB1
DR   BioSample; SAMN03151620
DR   Cosmic; 999729
DR   Cosmic; 1524807
DR   Cosmic; 2649238
DR   Wikidata; Q54905811
RX   PubMed=2486667;
RX   PubMed=9933131;
RX   PubMed=10508494;
RX   PubMed=10739008;
RX   PubMed=12592342;
RX   PubMed=15472075;
RX   PubMed=20143388;
WW   http://iclac.org/wp-content/uploads/Cross-Contaminations_v11_distribution.xlsx
CC   Problematic cell line: Contaminated. Shown to be a CCRF-CEM derivative (PubMed=10508494; PubMed=12592342; PubMed=20143388). Originally thought to originate from a 17 year old female patient with acute myeloblastic leukemia.
CC   Registration: International Cell Line Authentication Committee, Register of Misidentified Cell Lines; ICLAC-00146.
CC   Population: Caucasian.
CC   Microsatellite instability: Instable (MSI) (PubMed=10739008).
CC   Sequence variation: Gene fusion; HGNC; 13222; BCL11B + HGNC; 2488; NKX2-5; Name(s)=NKX2.5-BCL11B (from parent cell line).
CC   Sequence variation: Mutation; HGNC; 16712; FBXW7; Simple; p.Arg465Cys (c.1393C>T); ClinVar=VCV000376414; Zygosity=Heterozygous (from parent cell line).
CC   Sequence variation: Mutation; HGNC; 3765; FLT3; Simple; p.Ala627Thr (c.1879G>A); Zygosity=Heterozygous (from parent cell line).
CC   Sequence variation: Mutation; HGNC; 6407; KRAS; Simple; p.Gly12Asp (c.35G>A); ClinVar=VCV000012582; Zygosity=Heterozygous (from parent cell line).
CC   Sequence variation: Mutation; HGNC; 7881; NOTCH1; Simple; p.Leu1593_Arg1594insProArgLeuProHisAsnSerSerPheHisPheLeu (c.4780_4781ins36); Zygosity=Heterozygous (from parent cell line).
CC   Sequence variation: Mutation; HGNC; 7881; NOTCH1; Simple; p.Pro2412Thr (c.7234C>A); Zygosity=Heterozygous (from parent cell line).
CC   Sequence variation: Mutation; HGNC; 11998; TP53; Simple; p.Arg175His (c.524G>A); ClinVar=VCV000012374; Zygosity=Heterozygous (from parent cell line).
CC   Sequence variation: Mutation; HGNC; 11998; TP53; Simple; p.Arg248Gln (c.743G>A); ClinVar=VCV000012356; Zygosity=Heterozygous (from parent cell line).
CC   Derived from sampling site: Peripheral blood. Cell type=T-cell.
DI   NCIt; C7953; Childhood T acute lymphoblastic leukemia
DI   ORDO; Orphanet_99861; Precursor T-cell acute lymphoblastic leukemia
OX   NCBI_TaxID=9606; ! Homo sapiens
HI   CVCL_0207 ! CCRF-CEM
SX   Female
AG   3Y11M
CA   Cancer cell line
DT   Created: 04-04-12; Last updated: 23-06-22; Version: 26
//
RX   PubMed=2486667;
RA   Matsuo Y., Tomiyasu T., Shirakawa F., Yamashita U., Sagawa K.,
RA   Yokoyama M.M., Minowada J.;
RT   "Establishment and characterization of a clonal human T-cell line,
RT   MKB-1 derived from a patient with acute myeloblastic leukemia.";
RL   Hum. Cell 2:423-429(1989).
//
RX   PubMed=9933131; DOI=10.1016/S0145-2126(98)00133-7;
RA   Burger R., Hansen-Hagge T.E., Drexler H.G., Gramatzki M.;
RT   "Heterogeneity of T-acute lymphoblastic leukemia (T-ALL) cell lines:
RT   suggestion for classification by immunophenotype and T-cell receptor
RT   studies.";
RL   Leuk. Res. 23:19-27(1999).
//
RX   PubMed=10508494; DOI=10.1002/(SICI)1097-0215(19991112)83:4<555::AID-IJC19>3.0.CO;2-2;
RA   MacLeod R.A.F., Dirks W.G., Matsuo Y., Kaufmann M., Milch H.,
RA   Drexler H.G.;
RT   "Widespread intraspecies cross-contamination of human tumor cell lines
RT   arising at source.";
RL   Int. J. Cancer 83:555-563(1999).
//
RX   PubMed=10739008; DOI=10.1016/S0145-2126(99)00182-4;
RA   Inoue K., Kohno T., Takakura S., Hayashi Y., Mizoguchi H., Yokota J.;
RT   "Frequent microsatellite instability and BAX mutations in T cell acute
RT   lymphoblastic leukemia cell lines.";
RL   Leuk. Res. 24:255-262(2000).
//
RX   PubMed=12592342; DOI=10.1038/sj.leu.2402799;
RA   Drexler H.G., Dirks W.G., Matsuo Y., MacLeod R.A.F.;
RT   "False leukemia-lymphoma cell lines: an update on over 500 cell
RT   lines.";
RL   Leukemia 17:416-426(2003).
//
RX   PubMed=15472075; DOI=10.1126/science.1102160;
RA   Weng A.P., Ferrando A.A., Lee W., Morris J.P. IV, Silverman L.B.,
RA   Sanchez-Irizarry C., Blacklow S.C., Look A.T., Aster J.C.;
RT   "Activating mutations of NOTCH1 in human T cell acute lymphoblastic
RT   leukemia.";
RL   Science 306:269-271(2004).
//
RX   PubMed=20143388; DOI=10.1002/ijc.25242;
RA   Capes-Davis A., Theodosopoulos G., Atkin I., Drexler H.G., Kohara A.,
RA   MacLeod R.A.F., Masters J.R.W., Nakamura Y., Reid Y.A., Reddel R.R.,
RA   Freshney R.I.;
RT   "Check your cultures! A list of cross-contaminated or misidentified
RT   cell lines.";
RL   Int. J. Cancer 127:1-8(2010).
//