ArticleThe American journal of pathology2014
Long interspersed element-1 protein expression is a hallmark of many human cancers.
Article in The American journal of pathology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 212 papers.
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Who cites it
212 citing papers in PubMed.
- LINE-1 Deregulation in Ovarian Cancer: Implications for Diagnosis, Prognosis, and Therapeutic Targeting.Molecular diagnosis & therapy · 2026Review
- Transposable Element Activation: A Hallmark of Cancer.Cancer discovery · 2026Review
- LINE-1 insertion intermediates recombine with one another or with DNA breaks to form genome rearrangements.Nature communications · 2026Article
- Variation in LINE-1 ORF1p expression across histologic and demographic subgroups in non-small cell lung cancers.Translational oncology · 2026Article
- DICER1-related tumour predisposition mutations increase 3p-miRNA function and HERVH activity.Nature communications · 2026Article
- Detection of endogenous LINE-1 ORF2p and its potent reverse transcriptase activity in the MCF-7 breast cancer cell line.The FEBS journal · 2026Article
- Immunomodulatory role of megakaryocytes in the hematopoietic niche of myeloproliferative neoplasms.Haematologica · 2026Article
- Epigenetic lockdown of type I interferon sensing and signalling in human pluripotent cells.Nature communications · 2026Article
- A multi-omics analysis of human fibroblasts overexpressing an Alu transposon reveals widespread disruptions in aging-associated pathways.GeroScience · 2026Article
- Locus-specific LINE-1 mRNA expression reflects cell-type- and stimulus-specific senescence states.Nucleic acids research · 2026Article
- LINE-1 transposable element is expressed in Kaposi's sarcoma and regulates gene expression in KSHV-infected cells.bioRxiv : the preprint server for biology · 2026Article
- Transposable elements in hematopoietic stem cells upon aging and myeloid malignancies.Mobile DNA · 2026Review
- The interferon-stimulated gene product HERC5 inhibits human LINE-1 retrotransposition with an ISGylation-independent mechanism.Nucleic acids research · 2026Article
- Functional analyses identify the L1 ORF2p Cryptic domain as a hub for intramolecular interfaces required for retrotransposition.Nucleic acids research · 2026Article
- LINE-1 Locus Transcription Nucleates Oncogenic Chromatin Architecture.Cancer discovery · 2026Article
- LINE-1 retrotransposition is a recurrent cause ofbioRxiv : the preprint server for biology · 2026Article
- Dynamic and Ongoing De Novo L1 Retrotransposition Contributes to Genome Plasticity and Intrapatient Heterogeneity in Ovarian Cancer.Cancer research · 2026Article
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26 authors.
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Abstract
Cancers comprise a heterogeneous group of human diseases. Unifying characteristics include unchecked abilities of tumor cells to proliferate and spread anatomically, and the presence of clonal advantageous genetic changes. However, universal and highly specific tumor markers are unknown. Herein, we report widespread long interspersed element-1 (LINE-1) repeat expression in human cancers. We show that nearly half of all human cancers are immunoreactive for a LINE-1-encoded protein. LINE-1 protein expression is a common feature of many types of high-grade malignant cancers, is rarely detected in early stages of tumorigenesis, and is absent from normal somatic tissues. Studies have shown that LINE-1 contributes to genetic changes in cancers, with somatic LINE-1 insertions seen in selected types of human cancers, particularly colon cancer. We sought to correlate this observation with expression of the LINE-1-encoded protein, open reading frame 1 protein, and found that LINE-1 open reading frame 1 protein is a surprisingly broad, yet highly tumor-specific, antigen.
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