Abstract:
:Cancer initiation is presumed to occur in utero for many childhood cancers and it has been hypothesized that advanced paternal age may have an impact due to the increasing number of mutations in the sperm DNA with increasing paternal age. We examined the association between paternal age and specific types of childhood cancer in offspring in a large nationwide cohort of 1,904,363 children born in Denmark from 1978 through 2010. The children were identified in the Danish Medical Birth Registry and were linked to information from other national registers, including the Danish Cancer Registry. In total, 3,492 children were diagnosed with cancer before the age of 15 years. The adjusted hazard ratio of childhood cancer according to paternal age was estimated using Cox proportional hazards regressions. We found a 13% (95% confidence interval: 4-23%) higher hazard rate for every 5 years advantage in paternal age for acute lymphoblastic leukemia, while no clear association was found for acute myeloid leukemia (hazard ratio pr. 5 years = 1.02, 95% confidence interval: 0.80-1.30). The estimates for neoplasms in the central nervous system suggested a lower hazard rate with higher paternal age (hazard ratio pr. 5 years = 0.92, 95% confidence interval: 0.84-1.01). No clear associations were found for the remaining childhood cancer types. The findings suggest that paternal age is moderately associated with a higher rate of childhood acute lymphoblastic leukemia, but not acute myeloid leukemia, in offspring, while no firm conclusions could be made for other specific cancer types.
journal_name
Int J Cancerjournal_title
International journal of cancerauthors
Urhoj SK,Raaschou-Nielsen O,Hansen AV,Mortensen LH,Andersen PK,Nybo Andersen AMdoi
10.1002/ijc.30677subject
Has Abstractpub_date
2017-06-01 00:00:00pages
2461-2472issue
11eissn
0020-7136issn
1097-0215journal_volume
140pub_type
杂志文章abstract::Faecal occult blood test (FOBT) screening for colorectal cancer (CRC) is implemented in several countries. Approximately half of all screen positive persons have negative colonoscopy, but consensus is lacking on how these persons should be followed up. Health authorities in Denmark and The Netherlands recommend suspen...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.30756
更新日期:2017-08-01 00:00:00
abstract::In this study we investigated the effect of Tax on nucleotide excision repair (NER) in human T-cell lines by using the host cell repair analysis of UVC-irradiated reporter plasmid. This analysis revealed a p53-dependent NER activity in wild type (w.t.) p53-containing T-cells and p53-independent NER in w.t. p53-lacking...
journal_title:International journal of cancer
pub_type: 杂志文章,收录出版
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更新日期:2008-01-15 00:00:00
abstract::In order to study the mechanisms responsible for resistance to CDDP, 5 human tumor cell lines were made resistant to CDDP by repeated in vitro exposures. After cloning it was found that the cell lines developed were between 3.3-fold and 17-fold more resistant to CDDP than the parental cell lines at the IC90. These lin...
journal_title:International journal of cancer
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更新日期:1991-01-21 00:00:00
abstract::The evolution of precancerous cervical lesions is poorly understood. A widely held model of cervical intraepithelial neoplasia grade 3 (CIN3) development is sequential progression from normal through CIN1 and CIN2 to CIN3. Another hypothesis, the "molecular switch" model, postulates that CIN3 can evolve directly from ...
journal_title:International journal of cancer
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abstract::In order to examine whether or not the expression of the apoptosis-related receptor Fas (CD-95/APO-1) and its ligand (FasL) has relevance for patient survival, immunohistochemistry was used to analyze the proteins of both factors in 164 non-small cell lung carcinomas. Patients with Fas-positive tumors exhibited signif...
journal_title:International journal of cancer
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abstract::Tyrosine kinase inhibitors are effective treatments for cancers. Knowing the specific kinase mutants that drive the underlying cancers predict therapeutic response to these inhibitors. Thus, the current protocol for personalized cancer therapy involves genotyping tumors in search of various driver mutations and subseq...
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abstract::In order to update the findings of relative risk associated with cigarette smoking for lung cancer by histologic type in Japan, the data from a population-based cohort study of 91,738 men and women were analyzed. During 1990-1999, 422 lung cancer incident cases were identified. The relative risk for all incident cases...
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abstract::The effects of androgen manipulation on epidermal growth factor (EGF) receptor, p185erbB-2 and transforming growth factor-alpha (TGF-alpha) levels were examined in prostatic adenocarcinoma. Male nude mice were inoculated with the CWR22 androgen-dependent human prostatic tumor or an androgen-independent (CWR22R) deriva...
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更新日期:1999-07-30 00:00:00
abstract::Chen, B., Liu, X., Savell, V.H., Dilday, B.R., Johnson, M.W., Jenkins, J.J., and Parham, D.M., Increased DNA methyltransferase expression in rhabdomyosarcomas. Int. J. Cancer, 83, 10-14 (1999). Due to a printer's error, the bottom of Figure 3 was cut off after the proofs had been approved by the author. The correct fi...
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doi:10.1002/(sici)1097-0215(19991210)83:6<874::aid-ijc
更新日期:1999-12-10 00:00:00
abstract::Representational difference analysis was used to identify genes that are expressed in a human melanoma cell line and not in normal skin. A cDNA clone that appeared to be specific for tumors was obtained and the corresponding gene was sequenced. This new gene was named LAGE-I. Using a LAGE-I probe to screen a cDNA libr...
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更新日期:1998-06-10 00:00:00
abstract::We report the relative frequency of sucrase-isomaltase (SI) antigen expression in human colonic adenocarcinoma (22/57), in peritumoral mucosa taken next to the tumor (31/41) or distant from it (29/42) as well as in 21/23 polyps. Our results are based on indirect immunofluorescence with a monoclonal antibody (MAb) spec...
journal_title:International journal of cancer
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abstract::The INK4A gene, localized to human chromosome 9p21, encodes p16INK4A, a tumor suppressor that functions at least in part through the inhibition of CDK4, a cyclin-dependent kinase encoded by a gene at 12q13. To examine INK4A gene alterations in uncultured samples of osteosarcoma and the relationship between INK4A and C...
journal_title:International journal of cancer
pub_type: 临床试验,杂志文章
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更新日期:1999-01-18 00:00:00
abstract::Apurinic/apyrimidinic (AP) sites are common mutagenic and cytotoxic DNA lesions that arise from the loss of normal bases. APE1, the major AP endonuclease of human cells, plays a central role in the repair of AP sites through both its endonuclease and phosphodiesterase activities. A common APE1 polymorphism, a T-->G tr...
journal_title:International journal of cancer
pub_type: 杂志文章,多中心研究
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更新日期:2006-06-15 00:00:00
abstract::The EBV-encoded membrane protein (LMP) and the nuclear antigen EBNA-1 were compared for their capacity to induce rejection of transfected murine mammary carcinoma cells in syngeneic hosts. The tumorigenic potential of stable LMP and EBNA-1 expressing sublines of the ACA (H-2f)-derived mammary carcinoma line S6C was te...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910480527
更新日期:1991-07-09 00:00:00
abstract::The age-adjusted lung cancer incidence rates among Japanese, Chinese and Hawaiian women in Hawaii do not correlate to their respective cigarette smoking exposures. We conducted a case-control study to determine the lung cancer risk associated with smoking among these three ethnic groups of women by reviewing the medic...
journal_title:International journal of cancer
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doi:10.1002/ijc.2910270307
更新日期:1981-03-15 00:00:00
abstract::MYCN and insulin-like growth factor (IGF) system are important for the pathogenesis and development of neuroblastoma. We previously reported evidence of a direct linkage between MycN and the IGF system in KP-N-RT human neuroblastoma cells, where IGF-I induced both MycN expression at the RNA level and G1-S cell cycle p...
journal_title:International journal of cancer
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doi:10.1002/ijc.10914
更新日期:2003-03-20 00:00:00
abstract::Sulfotransferase (SULT) 1A1 detoxifies and bioactivates a broad spectrum of substrates including xenobiotics. It has been suggested that the SULT1A1 his (histidine) allele, which is caused by a his for arg (arginine) substitution due to a G-->A transition at codon 213, carries a significantly higher risk for women to ...
journal_title:International journal of cancer
pub_type: 杂志文章,多中心研究
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abstract::The European Study Group for Pancreatic Cancer (ESPAC-1) study is the largest study of adjuvant treatment for pancreatic ductal adenocarcinoma to date and confirmed a survival advantage for adjuvant chemotherapy but not for chemoradiation. The importance of parallel evaluation of survival and quality of life (QoL) has...
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pub_type: 杂志文章,随机对照试验
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abstract::The factors associated with risk of lung cancer among nonsmokers have not been fully elucidated, but dietary factors have consistently been shown to play a role. Chinese women are unique in having a high incidence of lung cancer despite a low smoking prevalence. This population is also known to have a high intake of s...
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journal_title:International journal of cancer
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更新日期:1997-10-09 00:00:00
abstract::In this review, we evaluate key molecular pathways and markers of muscle-invasive bladder cancer (MIBC). Overexpression and activation of EGFR, p63, and EMT genes are suggestive of basal MIBC subtype generally responsive to chemotherapy. Alterations in PPARγ, ERBB2/3, and FGFR3 gene products and their signaling along ...
journal_title:International journal of cancer
pub_type: 杂志文章,评审
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更新日期:2016-06-01 00:00:00
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更新日期:1996-11-27 00:00:00
abstract::The modulating effect on drug resistance of amiodarone (AM) and its metabolite desethylamiodarone (DEA) was studied in a P-glycoprotein-positive human colon carcinoma cell line COLO 320, and a human small-cell lung carcinoma cell line GLC4 and its adriamycin (Adr)-resistant subline GLC4-Adr (both P-glycoprotein-negati...
journal_title:International journal of cancer
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abstract::Fischer rat thyroid epithelial cella (FRT) growing continuously in culture were infected with the Kirsten murine sarcoma virus KiMSV(KiMuLV) and found to produce this virus constitutively. Although the morphology of the FRT cells did not change appreciably, the cells became malignant after infection with KiMSV(KiMuLV)...
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abstract::The female inflorescences of the hop plant (Humulus lupulus L.) are essential during brewing to add taste and flavor to beer and to stabilize beer foam. Xanthohumol, the main prenylated chalcone in hops, was investigated for its antiinvasive activity on human breast cancer cell lines (MCF-7 and T47-D) in vitro. Xantho...
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abstract::The family of protein kinases includes many oncogenes and growth-factor receptors, as well as genes that are involved in cell-cycle regulation. We have identified protein kinases expressed in a human breast-cancer cell line, 600PEI, and a primary human breast carcinoma, using PCR cloning techniques based on consensus ...
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abstract::Corpus uteri cancer is the most common gynecological malignancy in most developed countries. The disease is typically diagnosed at an early stage, is of endometrioid histologic subtype, and has a fairly good prognosis. Here, we describe hysterectomy-corrected mortality rates of corpus uteri cancer, overall and stratif...
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abstract::Gliomas represents more than 80% of all malignant brain tumors. However, the etiology still remains largely unknown. Human WW domain-containing oxidoreductase (WWOX), which is located at 16q23.1-16q23.2, the common fragile site 16D (FRA16D), an area with a high frequency of gene deletions or chromosomal alterations, h...
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abstract::Heparin-binding epidermal growth factor (EGF)-like growth factor (HB-EGF) is a member of the EGF family of polypeptide growth factors, which includes EGF, transforming growth factor alpha(TGF-alpha), amphiregulin (AR) and betacellulin (BTC). To assess the potential role of HB-EGF in human gastric carcinomas, the expre...
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更新日期:1996-05-03 00:00:00