KYSE-270Homo sapiens (Human)Cancer cell line

Also known as: KY-270, Kyse270, KYSE270, KYSE 270

🤖 AI SummaryBased on 9 publications

Quick Overview

KYSE-270 is a human esophageal squamous cell carcinoma cell line used in cancer research.

Detailed Summary

KYSE-270 is a human esophageal squamous cell carcinoma cell line derived from surgically resected tumors. It is widely used in research to study the molecular mechanisms of cancer, particularly focusing on genetic and epigenetic alterations. This cell line has been utilized in studies related to the silencing of the LRP1B gene through homozygous deletions and hypermethylation. Additionally, KYSE-270 has been involved in investigations of gene fusions, copy number variations, and drug sensitivity profiles. The cell line is part of large-scale genomic and transcriptomic studies, contributing to the understanding of cancer biology and therapeutic responses.

Research Applications

Genomic and transcriptomic analysisGene expression studiesDrug sensitivity profilingEpigenetic studiesCancer biology research

Key Characteristics

Homozygous deletion of LRP1BHypermethylation of LRP1B promoterUsed in studies of gene fusions and copy number variations
Generated on 6/16/2025

Basic Information

Database IDCVCL_1350
SpeciesHomo sapiens (Human)
Tissue SourceEsophagus[UBERON:UBERON_0001043]

Donor Information

Age79
Age CategoryAdult
SexMale
Raceasian

Disease Information

DiseaseSquamous cell carcinoma of the esophagus
LineageEsophagus/Stomach
SubtypeEsophageal Squamous Cell Carcinoma
OncoTree CodeESCC

DepMap Information

Source TypeDSMZ
Source IDACH-000873_source

Known Sequence Variations

TypeGene/ProteinDescriptionZygosityNoteSource
MutationSimpleTP53c.559+1G>A (p.Val173Trpfs*59)HomozygousSplice donor mutationfrom parent cell line U-937
MutationUnexplicitPARD3Ex3-25delHomozygous-PubMed=20215515

Haplotype Information (STR Profile)

Short Tandem Repeat (STR) profile for cell line authentication.

Amelogenin
X,Y
CSF1PO
12
D13S317
12
D16S539
14
D18S51
14
D19S433
15
D21S11
31
D2S1338
16
D3S1358
17
D5S818
13
D7S820
11
D8S1179
15
FGA
19
Penta D
15
Penta E
16
TH01
9
TPOX
8
vWA
16,17
Gene Expression Profile
Gene expression levels and statistical distribution
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Full DepMap dataset with combined data across cell lines

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Publications

Pan-cancer proteomic map of 949 human cell lines.";

Robinson P.J., Zhong Q., Garnett M.J., Reddel R.R.

Cancer Cell 40:835-849.e8(2022).

Next-generation characterization of the Cancer Cell Line Encyclopedia.

Sellers W.R.

Nature 569:503-508(2019).

Prioritization of cancer therapeutic targets using CRISPR-Cas9 screens.

Stronach E.A., Saez-Rodriguez J., Yusa K., Garnett M.J.

Nature 568:511-516(2019).

An interactive resource to probe genetic diversity and estimated ancestry in cancer cell lines.

Dutil J., Chen Z.-H., Monteiro A.N.A., Teer J.K., Eschrich S.A.

Cancer Res. 79:1263-1273(2019).

A landscape of pharmacogenomic interactions in cancer.";

Wessels L.F.A., Saez-Rodriguez J., McDermott U., Garnett M.J.

Cell 166:740-754(2016).

TCLP: an online cancer cell line catalogue integrating HLA type, predicted neo-epitopes, virus and gene expression.

Loewer M., Sahin U., Castle J.C.

Genome Med. 7:118.1-118.7(2015).

A resource for cell line authentication, annotation and quality control.

Neve R.M.

Nature 520:307-311(2015).

A comprehensive transcriptional portrait of human cancer cell lines.

Settleman J., Seshagiri S., Zhang Z.-M.

Nat. Biotechnol. 33:306-312(2015).

The Cancer Cell Line Encyclopedia enables predictive modelling of anticancer drug sensitivity.

Morrissey M.P., Sellers W.R., Schlegel R., Garraway L.A.

Nature 483:603-607(2012).

A genome-wide screen for microdeletions reveals disruption of polarity complex genes in diverse human cancers.

Haber D.A.

Cancer Res. 70:2158-2164(2010).

Signatures of mutation and selection in the cancer genome.";

Deloukas P., Yang F.-T., Campbell P.J., Futreal P.A., Stratton M.R.

Nature 463:893-898(2010).

Radiation sensitivities of 31 human oesophageal squamous cell carcinoma cell lines.

Shimada Y., Inazawa J., Imai T.

Int. J. Exp. Pathol. 86:231-240(2005).

Frequent silencing of low density lipoprotein receptor-related protein 1B (LRP1B) expression by genetic and epigenetic mechanisms in esophageal squamous cell carcinoma.

Imamura M., Amagasa T., Gray J.W., Hirohashi S., Inazawa J.

Cancer Res. 64:3741-3747(2004).

Nonrandom chromosomal imbalances in esophageal squamous cell carcinoma cell lines: possible involvement of the ATF3 and CENPF genes in the 1q32 amplicon.

Yang Z.-Q., Imamura M., Nakamura Y., Amagasa T., Inazawa J.

Jpn. J. Cancer Res. 91:1126-1133(2000).

Analysis of gene amplification and overexpression in human esophageal-carcinoma cell lines.

Fukumoto M.

Int. J. Cancer 58:291-297(1994).

Characterization of 21 newly established esophageal cancer cell lines.

Shimada Y., Imamura M., Wagata T., Yamaguchi N., Tobe T.

Cancer 69:277-284(1992).