Abstract:
:Human cathelicidin LL-37, a host defense peptide derived from leukocytes and epithelial cells, plays a crucial role in innate and adaptive immunity. Not only does LL-37 eliminate pathogenic microbes directly but also modulates host immune responses. Emerging evidence from tumor biology studies indicates that LL-37 plays a prominent and complex role in carcinogenesis. Although overexpression of LL-37 has been implicated in the development or progression of many human malignancies, including breast, ovarian and lung cancers, LL-37 suppresses tumorigenesis in gastric cancer. These data are beginning to unveil the intricate and contradictory functions of LL-37. The reasons for the tissue-specific function of LL-37 in carcinogenesis remain to be elucidated. Here, we review the relationship between LL-37, its fragments and cancer progression as well as discuss the potential therapeutic implications of targeting this peptide.
journal_name
Int J Cancerjournal_title
International journal of cancerauthors
Wu WK,Wang G,Coffelt SB,Betancourt AM,Lee CW,Fan D,Wu K,Yu J,Sung JJ,Cho CHdoi
10.1002/ijc.25489subject
Has Abstractpub_date
2010-10-15 00:00:00pages
1741-7issue
8eissn
0020-7136issn
1097-0215journal_volume
127pub_type
杂志文章,评审abstract::This population-based cohort study investigated the occurrence of familial astrocytoma among first-degree relatives of patients with astrocytoma diagnosed between 1985 and 1993 in the northern region of Sweden. The 432 cases received a questionnaire. They were asked to provide names and cancer diagnoses of first-degre...
journal_title:International journal of cancer
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abstract::From an assessment of the presence of a junctional component in 8,380 pigmented naevi, and histological review of its extent and the presence of inflammation and regression in a sample of 216 junctional and compound naevi, it was determined that naevi excised in summer were more likely to have a junctional component a...
journal_title:International journal of cancer
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abstract::Knowledge about the prevalence of human papillomavirus (HPV) on a population level is important. We conducted a large population-based study in Denmark to determine the overall and age-specific HPV prevalence, and HPV type distribution in women. Liquid-based cytology samples (SurePath) were collected consecutively. HP...
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abstract::DNA sequences coding for simian virus 40 (SV40) large T antigen have been detected at different frequencies in human non-Hodgkin's lymphomas (NHL) by PCR techniques as well as immunohistochemistry. A highly sensitive quantitative real-time PCR specific for a sequence of SV40 large T antigen was established to test whe...
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journal_title:International journal of cancer
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更新日期:1999-08-20 00:00:00
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journal_title:International journal of cancer
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journal_title:International journal of cancer
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abstract::CXCR1 and CXCR2 are receptors for CXCL-8 and are differentially expressed on melanoma and endothelial cells. In this study, we determined the functional role of these receptors in melanoma progression. We stably knock-down the expression of CXCR1 and/or CXCR2 in A375-SM (SM; high metastatic) human melanoma cells by sh...
journal_title:International journal of cancer
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更新日期:2010-01-15 00:00:00
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journal_title:International journal of cancer
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journal_title:International journal of cancer
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abstract::Folate receptor alpha (FRA) is a GPI-anchored glycoprotein and encoded by the FOLR1 gene. High expression of FRA is observed in specific malignant tumors of epithelial origin, including ovarian cancer, but exhibits very limited normal tissue expression, making it as an attractive target for the ovarian cancer therapy....
journal_title:International journal of cancer
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abstract::CD22 antibodies (Abs) bound to B-cell lymphomas are known to be internalized and catabolized rapidly. Therefore, it would be expected that use of CD22 as a target for radioimmunotherapy should be enhanced by the use of "residualizing" radiolabels, which are trapped within the cell after catabolism of the Ab to which t...
journal_title:International journal of cancer
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journal_title:International journal of cancer
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abstract::The APTIMA HPV Assay (AHPV) allows detection of 14 high-risk human papillomavirus (HPV) RNA types in cervical specimens. Until present, the assay has been compared to HPV DNA tests only in triage settings. Herein, we compare AHPV with a DNA assay (Hybrid Capture 2; HC2) and liquid-based cytology (LBC; using PreservCyt...
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