Abstract：
BACKGROUND:Despite receiving post-operative 5-fluorouracil (5-FU)-based chemotherapy, approximately 50% of patients with stage IIIC colon cancer experience recurrence. Currently, no molecular signature can predict response to 5-FU. MATERIALS AND METHODS:Mouse models of colon cancer have been developed and characterized. Individual tumors in these mice can be longitudinally monitored and assessed to identify differences between those that are responsive and those that are resistant to therapy. Gene expression was analyzed in serial biopsies that were collected before and after treatment with 5-FU. Colon tumors had heterogeneous responses to treatment with 5-FU. Microarray analysis of pre-treatment biopsies revealed that Hp1bp3, a gene encoding heterochromatin protein 1 binding protein 3, was differentially expressed between sensitive and resistant tumors. CONCLUSION:Using mouse models of human colorectal cancer, Hp1bp3 was identified as a candidate marker of intrinsic 5-FU resistance and may represent a potential biomarker for patient stratification or a target of clinical importance.
journal_name
Anticancer Resjournal_title
Anticancer researchauthors
Hadac JN,Miller DD,Grimes IC,Clipson L,Newton MA,Schelman WR,Halberg RBsubject
Has Abstractpub_date
2016-03-01 00:00:00pages
845-52issue
3eissn
0250-7005issn
1791-7530pii
36/3/845journal_volume
36pub_type
杂志文章abstract：BACKGROUND/AIM:Primary brain tumors are unique tumors due to their different pathobiological behavior, while they rarely metastasize outside the central nervous system. Regarding the oncogenesis of primary brain tumors, it was shown that changes in functions of p16 and mouse double minute 2 homolog (MDM2) are related t...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2015-07-01 00:00:00
abstract：BACKGROUND:Chemotherapy for collecting duct carcinoma (CDC) has demonstrated only limited efficacy in the advanced setting. The present study evaluated the activity of targeted therapies in metastatic CDC. PATIENTS AND METHODS:We evaluated a cohort of 384 consecutive patients with metastatic renal cell carcinoma (mRCC...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2014-02-01 00:00:00
abstract：:The aim of the study was to investigate tumor suppressor genes (TSGs) which play a role in the pathogenesis of prostate cancer. Additionally, different prostate tumors were immunohistochemically related to their potential precursor cells, the basal cells and the glandular secretory epithelium, which differ in their ho...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1997-07-01 00:00:00
abstract：:The present study compared the effects of four lipophilic forms of selenium with regard to cancer chemopreventive activity, tissue selenium accumulation, and bioavailability for synthesis of a selenoprotein. These reagents included methylphenyl selenide, diphenyl selenide, triphenyl-selenonium chloride, and p-xylylbis...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1998-11-01 00:00:00
abstract：PURPOSE:To investigate the optimal duration of oral HCFU administration for minimization of side effects induced by long-term administration. PATIENTS AND METHODS:In total, 155 patients allocated to two groups of different duration of the therapy were reviewed: twice or three times per day doses of oral HCFU (8 mg/Kg ...
journal_title：Anticancer research
pub_type： 杂志文章,多中心研究
doi：
更新日期：2000-11-01 00:00:00
abstract：:Cases with deletion of part of the long arm of chromosome 5 (5q-) and a myeloid hemopoietic disorder show a marked female preponderance. We analysed the female preponderance of 328 published cases of myelodysplastic syndromes (MDS) or acute myeloid leukemia (AML). MDS without clinical or cytogenetic progression shows ...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1997-09-01 00:00:00
abstract：BACKGROUND:Breast cancer grows in a hormone-rich environment which influences its biological features and thus, ultimately, its clinical behavior. Circulating hormone levels were measured in premenopausal and postmenopausal breast cancer patients prior to surgery, and correlated with all available clinical and biologic...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2005-01-01 00:00:00
abstract：:To elucidate the rates of appearance of hepatocellular carcinoma (HCC) and the prognosis of alcoholic liver cirrhosis upon infection with hepatitis virus, we retrospectively studied 190 consecutive patients. The patients were divided into three groups based on whether they were exposed either to hepatitis B virus (HBV...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2001-07-01 00:00:00
abstract：BACKGROUND:Whether high energy shock waves (HESW), generated by a piezoelectric generator, were able to activate a sonosensitizer, 5-aminolevulinic acid (ALA) and induce inhibition of cell growth in HT-29 human colorectal cancer cells was investigated. MATERIALS AND METHODS:Cell survival and cell death pathways were i...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2006-09-01 00:00:00
abstract：:Ritonavir, a protease inhibitor, has been successfully applied in the treatment of HIV infection. Reports of dramatic improvement of AIDS-related cancers, such as primary central system lymphoma after radiation therapy as well as Kaposi's sarcoma, led to the recent discovery of the "non viral" antitumor activity of HI...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2005-11-01 00:00:00
abstract：:Basal level of asparagine synthetase mRNA in BALB3T3 cells was elevated when the cells were shifted from medium containing a high concentration (3.3 mM) of asparagine to one lacking asparagine. We then studied whether the expression of asparagine synthetase mRNA is also mediated through other asparagine-independent si...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1995-09-01 00:00:00
abstract：BACKGROUND:Primary prostate carcinoma cells constitutively secrete interleukin-6 (IL-6), and high levels of IL-6 receptor are detected in prostate carcinoma tissues. These findings have implicated IL-6 in the growth and differentiation of prostate carcinomas. Herein, we examined the regulation of IL-6 receptor complex ...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1998-11-01 00:00:00
abstract：AIM:This study assessed the symptoms and health-related quality of life (HRQOL) of patients with advanced non-small cell lung cancer (NSCLC) and examined the symptom-associated characteristics. PATIENTS AND METHODS:The symptoms of 122 patients with NSCLC scheduled for chemotherapy before starting treatment were survey...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2016-08-01 00:00:00
abstract：BACKGROUND/AIM:Neoplastic spindle cells (NSCs) are believed to play a role in cancer invasion and metastasis, as well as in poor prognosis. The clinicopathological characteristics and prognostic relevance of NSCs was investigated in gallbladder cancer. MATERIALS AND METHODS:Specimens were obtained from 62 patients wit...
journal_title：Anticancer research
pub_type： 杂志文章
doi：10.21873/anticanres.13634
更新日期：2019-08-01 00:00:00
abstract：:Pro- and anti-apoptotic factors and intracellular signaling pathways are targets for therapeutic development of anticancer agents. Carboxyamido-triazole (CAI) is an inhibitor of transmembrane calcium influx and intracellular calcium-requiring signal transduction pathways. The present study investigates the effects of ...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2004-09-01 00:00:00
abstract：BACKGROUND:The results of chemotherapy in patients with advanced, hormone-refractory prostate cancer (HRPC) have been disappointing. Mitoxantrone has been used in the past for palliation, but it does not prolong survival. It was recently demonstrated that docetaxel is able to improve median survival as compared to mito...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2005-11-01 00:00:00
abstract：BACKGROUND:NSC697923, a ubiquitin-conjugating enzyme E2 (UBE2) inhibitor, was suggested as an agent to degrade hypoxia-inducible factor 1 alpha subunit (HIF1α), a key factor in radiation resistance. We attempted to clarify whether NSC697923 could overcome radiation resistance. MATERIALS AND METHODS:Radiation resistanc...
journal_title：Anticancer research
pub_type： 杂志文章
doi：10.21873/anticanres.11582
更新日期：2017-05-01 00:00:00
abstract：:In a population-based study of posterior uveal malignant melanoma (755 incidence cases), the authors found a stabilized incidence in Israel from 1961-1996. Overall, Jewish immigrants to Israel had a relative rate (RR) of 2.2 [95% confidence interval [1.5-2.6] as compared to the reference population (Israeli-born Jews ...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2001-03-01 00:00:00
abstract：BACKGROUND/AIM:We evaluated urinary levels of porphyrin metabolites, such as uroporphyrin (UP) and coproporphyrin (CP), after 5-Aminolevulinic acid (ALA) administration in patients with or without pancreatic cancer (PaC). PATIENTS AND METHODS:Sixty-seven subjects with PaC, 11 with pancreatitis, and 9 with normal pancr...
journal_title：Anticancer research
pub_type： 杂志文章
doi：10.21873/anticanres.14347
更新日期：2020-06-01 00:00:00
abstract：:Medullary thyroid cancer (MTC) is a rare but aggressive thyroid malignancy. The gold-standard biomarker for its diagnosis and follow-up is calcitonin (CT); however, it has a variable half-life dependent on its circadian variability. It has been suggested that a more stable hormone, procalcitonin (PCT), may overcome th...
journal_title：Anticancer research
pub_type： 杂志文章,评审
doi：
更新日期：2016-08-01 00:00:00
abstract：AIM:The suitability of Papanicolaou staining and of hematoxylin staining for DNA single-cell cytometry was investigated in comparison to Feulgen staining. MATERIALS AND METHODS:Ten normal cervical smears and ten cervical smears containing cells of a squamous cell carcinoma in situ were analyzed. The integrated optical...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2011-01-01 00:00:00
abstract：:Transforming growth factor beta type II receptor (TGFbeta-IIR) has been found to be altered in primary gastrointestinal carcinomas. So far relatively few facts are known about the expression of TGFbeta-IIR in primary gastric cancer. Therefore, in the present study, TGFbeta-IIR expression was analyzed in 130 primary ga...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2002-07-01 00:00:00
abstract：BACKGROUND:Experimental data at the molecular, cellular and organismal levels have implicated dietary components in cancer. Exposure to numerous growth factors, hormones and environmental agents, that can regulate signaling events, is involved in carcinogenesis. Research targets on gene-nutrient interactions may give u...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2007-01-01 00:00:00
abstract：:We have previously found that in one of two human melanoma cell lines, potent increase in the polyamine catabolizing enzyme, spermidine/spermine N1-acetyltransferase (SSAT), correlate with growth sensitivity to the spermine analog, N1, N12-bis(ethyl) spermine (BESPM). Herein, we examine the generality of this SSAT res...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1992-07-01 00:00:00
abstract：BACKGROUND:To determine whether an imbalanced interaction between proapototic and antiapoptotic signals may account for the loss of the normal cell growth control in benign prostatic hyperplasia (BPH), the expression of some apoptosis-regulating genes (bcl-2, bax, c-myc, fas) was investigated. PATIENTS AND METHODS:BPH...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2005-11-01 00:00:00
abstract：:Despite its tendency to metastasize and grow multifocally, papillary thyroid carcinoma (PTC), the most common endocrine malignancy, usually displays an indolent clinical course. Although this behavior probably reflects the inherent low growth potential of PTC cells, it has been postulated that the striking inflammator...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1996-09-01 00:00:00
abstract：BACKGROUND:The aim of this study was to determine the progression-free survival (PFS) and toxicity associated with adjuvant administration of carboplatin and pemetrexed for completely resected patients with stage IB, II and IIIA non-small cell lung cancer (NSCLC). PATIENTS AND METHODS:Forty-five eligible NSCLC patient...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2009-10-01 00:00:00
abstract：BACKGROUND:The correlation between telomerase activity and antitumor effects was investigated in cell lines of human gastric (MKN-28, MKN-45, and MKN-74) and breast (T-47D, MCF-7, ZR75-1) cancers to evaluate the possibility of utilizing this enzyme to predict tumor response to chemotherapy. MATERIALS AND METHODS:After...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2000-01-01 00:00:00
abstract：BACKGROUND:The E-cadherin/beta-catenin complex plays a crucial role in epithelial cell-cell adhesion and in the maintenance of tissue architecture. We previously reported aberrant expression of beta-catenin in endometrial carcinomas. However, the expression and correlation of E-cadherin and beta-catenin in normal and m...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2004-11-01 00:00:00
abstract：:The purpose of this analysis was to study the association between the quantity of free circulating DNA and clinical variables in 99 advanced non-small cell lung cancer patients (NSCLC). The quantification in the serum of the gene of the catalytic fraction of telomerase (hTERT) by RT-PCR was used as a reference of the ...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2006-11-01 00:00:00
