Abstract：
BACKGROUND/AIM:Long interspersed nuclear element-1 (LINE-1) methylation status is a marker for global DNA methylation. However, the relationship between LINE-1 methylation and the biology of lung adenocarcinoma remains unclear. Here, we aimed to examine the role of LINE-1 in lung cancer. MATERIALS AND METHODS:LINE-1 methylation levels were quantified by bisulfite pyrosequencing of resected tumor specimens from 162 patients with lung adenocarcinoma. The relationships of LINE-1 methylation with clinicopathological factors, gene mutations, and Ki-67 immunoreactivity were investigated. RESULTS:LINE-1 hypomethylation was associated with tumor invasion and advanced stage. TP53 mutations were more frequently detected in the LINE-1 hypomethylation group than in the hypermethylation group. LINE-1 hypomethylation was associated with poor recurrence-free survival, high maximum standardized uptake value in positron-emission tomography, and high Ki-67 expression in tumors. CONCLUSION:LINE-1 hypomethylation was associated with high-grade malignancy and poor prognosis in lung adenocarcinoma, but was not related to driver mutations.
journal_name
Anticancer Resjournal_title
Anticancer researchauthors
Kitahara H,Okamoto T,Shimamatsu S,Kohno M,Morodomi Y,Tagawa T,Kitao H,Okano S,Oda Y,Maehara Y,Mori Mdoi
10.21873/anticanres.14579subject
Has Abstractpub_date
2020-10-01 00:00:00pages
5659-5666issue
10eissn
0250-7005issn
1791-7530pii
40/10/5659journal_volume
40pub_type
杂志文章abstract：:L-Histidinol, a structural analogue of the essential amino acid L-histidine, enhances the toxicity of a variety of anticancer drugs for many tumor cells of animal origin. In this study, the effects of L-histidinol on the proliferation and anticancer drug susceptibility of two human tumor cell lines of lymphoid origin,...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1993-11-01 00:00:00
abstract：:Tumor angiogenesis seems to be an important factor in determining therapeutic effectiveness and patient prognosis. An abundance of data on tumor angiogenesis is available and it clearly shows that most human solid tumors are heterogeneously vascularized and oxygenated and contain hypoxic regions. Such regions and area...
journal_title：Anticancer research
pub_type： 杂志文章,评审
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更新日期：2001-11-01 00:00:00
abstract：:Bone only metastasis in patients with estrogen receptor (ER) positive breast cancer reported to have favorable response to chemotherapy, favorable prognosis, and an "indolent" course. Therefore, we assessed the ability of MG-63 osteoblast-like human osteosarcoma cells (MG-63 cells) and MG-63 conditioned media (CM) to ...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1998-11-01 00:00:00
abstract：BACKGROUND:As cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC) are being increasingly adopted as the standard treatment for peritoneal surface malignancies, familiarity with this procedure's adverse events is also growing. Herein, we describe an unreported adverse event of exocrine panc...
journal_title：Anticancer research
pub_type： 杂志文章
doi：10.21873/anticanres.12482
更新日期：2018-04-01 00:00:00
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journal_title：Anticancer research
pub_type： 杂志文章
doi：10.21873/anticanres.13297
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journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2015-07-01 00:00:00
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journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1994-09-01 00:00:00
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journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1986-07-01 00:00:00
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journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2004-07-01 00:00:00
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journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1998-11-01 00:00:00
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journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1997-07-01 00:00:00
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journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2009-08-01 00:00:00
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journal_title：Anticancer research
pub_type： 临床试验,杂志文章,随机对照试验
doi：
更新日期：1996-05-01 00:00:00
abstract：BACKGROUND/AIM:Since antigenic peptides of the cancer-associated antigens presented on human leukocyte antigen (HLA) molecules are recognized by specific cytotoxic T-lymphocytes, they have the potential to becoming effective peptide vaccines for cancer immunotherapy. MATERIALS AND METHODS:Peptides binding to HLA-A*020...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2013-05-01 00:00:00
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journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2007-09-01 00:00:00
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journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2007-07-01 00:00:00
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journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2012-08-01 00:00:00
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journal_title：Anticancer research
pub_type： 杂志文章,多中心研究
doi：
更新日期：2007-07-01 00:00:00
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journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2006-03-01 00:00:00
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journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2000-11-01 00:00:00
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pub_type： 杂志文章
doi：
更新日期：2004-09-01 00:00:00
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journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2004-11-01 00:00:00
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journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1990-03-01 00:00:00
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journal_title：Anticancer research
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doi：
更新日期：2009-10-01 00:00:00
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journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2016-06-01 00:00:00
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journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1995-05-01 00:00:00
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journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2010-02-01 00:00:00
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journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2003-05-01 00:00:00
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journal_title：Anticancer research
pub_type： 杂志文章,评审
doi：
更新日期：2000-09-01 00:00:00
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journal_title：Anticancer research
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doi：
更新日期：2012-07-01 00:00:00
