Pan-cancer analysis identifies tumor-specific antigens derived from transposable elements

NM Shah, HJ Jang, Y Liang, JH Maeng, SC Tzeng… - Nature …, 2023 - nature.com
Cryptic promoters within transposable elements (TEs) can be transcriptionally reactivated in
tumors to create new TE-chimeric transcripts, which can produce immunogenic antigens. We …

Transposable element regulation and expression in cancer

EE Grundy, N Diab, KB Chiappinelli - The FEBS journal, 2022 - Wiley Online Library
Approximately 45% of the human genome is composed of transposable elements (TEs).
Expression of these elements is tightly regulated during normal development. TEs may be …

Transposable element expression in tumors is associated with immune infiltration and increased antigenicity

Y Kong, CM Rose, AA Cass, AG Williams… - Nature …, 2019 - nature.com
Profound global loss of DNA methylation is a hallmark of many cancers. One potential
consequence of this is the reactivation of transposable elements (TEs) which could stimulate …

Towards targeting Transposable elements for cancer therapy

Y Liang, X Qu, NM Shah, T Wang - Nature Reviews Cancer, 2024 - nature.com
Transposable elements (TEs) represent almost half of the human genome. Historically
deemed 'junk DNA', recent technological advancements have stimulated a wave of research …

Transposable elements drive widespread expression of oncogenes in human cancers

HS Jang, NM Shah, AY Du, ZZ Dailey, EC Pehrsson… - Nature …, 2019 - nature.com
Transposable elements (TEs) are an abundant and rich genetic resource of regulatory
sequences,–. Cryptic regulatory elements within TEs can be epigenetically reactivated in …

Transposable elements as tissue-specific enhancers in cancers of endodermal lineage

K Karttunen, D Patel, J Xia, L Fei, K Palin… - Nature …, 2023 - nature.com
Transposable elements (TE) are repetitive genomic elements that harbor binding sites for
human transcription factors (TF). A regulatory role for TEs has been suggested in embryonal …

The origin and immune recognition of tumor-specific antigens

A Apavaloaei, MP Hardy, P Thibault, C Perreault - Cancers, 2020 - mdpi.com
Simple Summary Cancer immunology is a rapidly evolving field. In this context, this review
article has three objectives. First, to explain the genomic origin of tumor antigens and to …

Noncoding regions are the main source of targetable tumor-specific antigens

CM Laumont, K Vincent, L Hesnard… - Science translational …, 2018 - science.org
Tumor-specific antigens (TSAs) represent ideal targets for cancer immunotherapy, but few
have been identified thus far. We therefore developed a proteogenomic approach to enable …

A roadmap toward the definition of actionable tumor-specific antigens

R Minati, C Perreault, P Thibault - Frontiers in Immunology, 2020 - frontiersin.org
The search for tumor-specific antigens (TSAs) has considerably accelerated during the past
decade due to the improvement of proteogenomic detection methods. This provides new …

Genome-wide analysis of cancer/testis gene expression

O Hofmann, OL Caballero… - Proceedings of the …, 2008 - National Acad Sciences
Cancer/Testis (CT) genes, normally expressed in germ line cells but also activated in a wide
range of cancer types, often encode antigens that are immunogenic in cancer patients, and …