Abstract：
:Previous reports have shown that one copy of the chromosome 17 was frequently lost in human ovarian cancers (1). The position of the allelic deletion has not been mapped and involvement of p53 gene has not been determined. In this study, we have shown that in human ovarian carcinoma, the commonest region of allelic loss in chromosome 17p is 17p 13.3 (65%) and 17p13.1 (63.7%; 6 out of 9 informative cases). Allelic loss was also observed at region 17p12 - 11.1 but at a lower frequency (38.6% to 37.5%). The pattern of allelic loss of p53 gene was consistent in both primary and secondary metastatic tumors of the same patient. No gross rearrangement of p53 was however observed at the remaining allele using Southern blot analysis. Allelic loss of p53 gene was closely associated with 17p 13.3, the terminal portion of chromosome 17p. The high frequency of allelic loss of p53 gene in ovarian carcinomas conformed with recent findings in cancers of colon, breast, lung and brain suggesting inactivation of p53 gene play a rate limiting step in pathogenesis of human malignancies.
journal_name
Anticancer Resjournal_title
Anticancer researchauthors
Tsao SW,Mok CH,Oike K,Muto M,Goodman HM,Sheets EE,Berkowitz RS,Knapp RC,Lau CCsubject
Has Abstractpub_date
1991-11-01 00:00:00pages
1975-82issue
6eissn
0250-7005issn
1791-7530journal_volume
11pub_type
杂志文章abstract：BACKGROUND:SagA1 and SagA2 molecules produced from beta-hemolytic Streptococcus anginosus subsp. anginosus are composed of a leader peptide and a propeptide, and their mature form has hemolytic activity as a well-known Streptococcal peptide toxin, streptolysin. The function of these SagA molecules is thought to be depe...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2014-08-01 00:00:00
abstract：:P44 Ro (Mel) is a human malignant melanoma cell line derived from a testicular metastasis in a DNA repair deficient, xeroderma pigmentosum patient. This line harbors a N-ras gene mutated in codon 61. To investigate other cellular genes possibly contributing to the expression of its transformed phenotype, four XP44 rev...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1995-07-01 00:00:00
abstract：:CEA is discussed as a potential tumour marker for carcinomas of the urothelium. However, investigations by means of polyclonal antibodies have shown various cross reactions which are not to be expected with monoclonal antibodies (MAb). Immunohistochemistry was done with the MAb anti-CEA BW 431/26 (Behring), N 1522 (Da...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1999-07-01 00:00:00
abstract：BACKGROUND/AIM:Signaling regulation of myeloid zinc finger 1 (MZF1) has been implicated in the progression of many human malignancies; however, the mechanistic action of MZF1 in triple-negative breast cancer (TNBC) progression remains elusive. In this study, the aim was to investigate the molecular mechanisms of MZF1 a...
journal_title：Anticancer research
pub_type： 杂志文章
doi：10.21873/anticanres.13574
更新日期：2019-08-01 00:00:00
abstract：:In addition to fibronectin-derived peptides, several immunologically distinct peptides have been found to co-purify with fibronectin on gelatin-sepharose affinity chromatography of bovine plasma. We have isolated a 25kdal peptide ("25K") which co-purifies with fibronectin and which is mitogenic for cultured fibroblast...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1986-11-01 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：:Metastatic pancreatic malignant melanoma is considered to be a highly aggressive neoplasm, and only few metastasectomies for lesions originating from the skin or the ocular region have been reported. We report a case of resection of pancreatic metastasis of malignant melanoma originating from the nasal cavity. An isol...
journal_title：Anticancer research
pub_type： 杂志文章,评审
doi：
更新日期：2013-02-01 00:00:00
abstract：:In the present work, we studied the expression of the c-myc oncoprotein p-62 and the ras oncoprotein p-21 in the dermal cellular infiltrate of paraffin embedded skin specimens, obtained from patients suffering from Mycosis Fungoides and Sezary syndrome. Nineteen specimens from early stage Mycosis Fungoides, nineteen f...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1991-07-01 00:00:00
abstract：BACKGROUND/AIM:Lymphatic invasion (ly) may mainly reflect the selective affinity of breast cancer cells for lymph nodes. We conducted the present study to investigate whether the presence of lymphatic invasion is a predictor of sentinel lymph node (SLN) metastasis in clinically node-negative breast cancer. PATIENTS AN...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2015-06-01 00:00:00
abstract：UNLABELLED:Concurrent chemoradiotherapy has become a standard therapy for locoregionally advanced inoperable nonsmall cell lung cancer (NSCLC). The purpose of this phase II trial was to evaluate the efficacy and toxicity of concurrent chemoradiotherapy following induction with non-platinum chemotherapy in patients with...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2007-11-01 00:00:00
abstract：BACKGROUND:During the complex process of melanoma cell detachment from the primary tumor and subsequent metastasis, different cell surface proteins are involved in tumor cell interactions with extracellular matrix (ECM) components and surrounding cells. Melanoma cells are able to vary their expression patterns of adhes...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2007-07-01 00:00:00
abstract：:K18 is a conjugate of human immunoglobulin G and melphalan and has been reported to accumulate selectively in the tumor. In the present study, the in vitro antitumor effect of K18 was assessed in a total of 107 fresh human tumors by DNA synthesis (3H-thymidine incorporation) inhibition assay, and compared with that of...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1989-05-01 00:00:00
abstract：:Despite progress in chemotherapeutic agents, non-small cell lung cancers (NSCLC) still have a poor survival rate. Thus, development of new therapeutic strategies, specifically against cancer cells is still required. For this purpose, we treated the non-small cell lung cancer cell line NSCLC-N6 with the natural product...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2014-09-01 00:00:00
abstract：BACKGROUND:Sunitinib is a tyrosine kinase inhibitor (TKI) targeting tumour angiogenesis in patients with advanced renal cell carcinoma (RCC). Currently no universally agreed model exists correlating the expression of angiogenesis markers with the success of treatment. PATIENTS AND METHODS:We retrospectively analysed a...
journal_title：Anticancer research
pub_type： 杂志文章
doi：10.21873/anticanres.11315
更新日期：2017-01-01 00:00:00
abstract：AIM:To define the best sequence of radiotherapy and chemotherapy for inoperable stage III non-small cell lung (NSCL) tumours. MATERIALS AND METHODS:A systematic review was performed on the clinical results of radiotherapy, combined or not with chemotherapy, for inoperable NSCL cancer stage III. The mean median surviva...
journal_title：Anticancer research
pub_type： 杂志文章,评审
doi：
更新日期：2006-01-01 00:00:00
abstract：:The karyotypes and selected isoenzymes of five cell lines, HU 961b, HU 1922, HU 609, HCV-29 and HU 1703 He, were characterized. These cell lines were derived either from histologically normal human urothelial cells or from transitional cell carcinoma (TCC) of the urinary bladder. They displayed different life span in ...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1986-09-01 00:00:00
abstract：BACKGROUND:Primary ocular adnexal mucosa-associated lymphoid tissue lymphoma (POAML) is a rare disease. The purpose of this study was to evaluate the treatment outcome and patterns of failure of patients with early-stage POAML treated with radiotherapy. PATIENTS AND METHODS:From 1995 to 2008, 53 patients with early-st...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2013-12-01 00:00:00
abstract：:Macrophages are thought to be the cells that initially respond to environmental information and transmit this information to other immune cells. We hypothesize that there is a "network system" consisting of various tissue macrophages; the macrophages respond to stimulation and transmit secondary information to neighbo...
journal_title：Anticancer research
pub_type： 杂志文章,评审
doi：
更新日期：2006-11-01 00:00:00
abstract：:Schwannomas are benign tumors that arise from neural sheath Schwann cells. Solitary benign schwannomas are generally located in the head and neck, often along the cranial nerves, and are a particularly rare neoplasm among tumors of the retroperitoneal space. A 67-year-old man undergoing a general health check was inci...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2008-09-01 00:00:00
abstract：:Paclitaxel has been approved as second-line therapy after anthracyclines in AIDS-Kaposi's sarcoma (KS) patients. To date, only one patient with classical KS and treated with standard dose (175 mg/m2) 3-weekly paclitaxel as first line therapy has been reported in the literature. Herein, the first case is presented of a...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2009-02-01 00:00:00
abstract：BACKGROUND:The doxorubicin-docetaxel combination is active in breast cancer; the aim of the present study was to evaluate the complete response rate and safety profile of the doxorubicin and docetaxel regimen as first-line chemotherapy in metastatic breast cancer patients. PATIENTS AND METHODS:Forty-three patients ent...
journal_title：Anticancer research
pub_type： 临床试验,杂志文章,多中心研究
doi：
更新日期：2004-09-01 00:00:00
abstract：BACKGROUND:Primary serous-papillary peritoneal carcinoma is able to spread to the retroperitoneal lymph nodes, but there is no evidence of the pattern of lymphatic metastasis. Because of the fact that this tumor entity is indistinguishable histologically from primary serous-papillary ovarian carcinoma, its taxonomic po...
journal_title：Anticancer research
pub_type： 杂志文章,评审
doi：
更新日期：2011-04-01 00:00:00
abstract：BACKGROUND/AIM:Inflammation is a key process in gastric carcinogenesis. Cytokines are mediators of inflammation and are involved in metastasis and tumorigenicity. We previously assessed the role of cytokine gene polymorphisms in gastric cancer risk in Chile. In the present study, we aimed to analyze whether these polym...
journal_title：Anticancer research
pub_type： 杂志文章
doi：10.21873/anticanres.12907
更新日期：2018-10-01 00:00:00
abstract：:Previous studies have demonstrated that berberine decreases N-acetyltransferase (NAT) activity in human leukemia HL-60 cells, however, NAT gene expression has not been investigated. In this study, berberine was selected for testing the inhibition of N-acetylation of 2-aminofluorene (AF) and NAT gene expression in huma...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2005-11-01 00:00:00
abstract：BACKGROUND:The tolerability and plasma absorption of gemcitabine administered at 40 mg/ml after small and extensive endoscopic transurethral resection of bladder tumors (TURB) were evaluated. PATIENTS AND METHODS:Nine patients with a history of recurrent superficial bladder cancer were eligible for a single immediate,...
journal_title：Anticancer research
pub_type： 临床试验,杂志文章
doi：
更新日期：2007-03-01 00:00:00
abstract：:Sarcomas in the forearm and hand are very rare, accounting for less than 1% of all upper-limb tumors and clinical outcomes after surgery and adjuvant therapies are uncertain. The forearm and hand present specific challenges due to their unique anatomical structures. There is little soft tissue and each compartment is ...
journal_title：Anticancer research
pub_type： 杂志文章,评审
doi：
更新日期：2013-10-01 00:00:00
abstract：BACKGROUND:The chronomodulated infusion of 5-FU, FA and oxaliplatin allows a significant increase in dose intensity and antitumor efficacy in patients with metastatic colorectal cancer. Here we investigated if substitution of oxaliplatin with cisplatin produced a similar antitumor activity in previously untreated patie...
journal_title：Anticancer research
pub_type： 临床试验,杂志文章
doi：
更新日期：2000-03-01 00:00:00
abstract：:The structural specificities of the natural polyamines putrescine (Put), spermidine (Spd) and spermine (Spm) for cell growth are rather stringent, suggesting that appropriate structural analogues of these polycations could serve as potential antineoplastic agents via polyamine antagonism. Norspermidine (Nspd), a homol...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：1988-07-01 00:00:00
abstract：BACKGROUND:Intraosseous lipoma remains a poorly-characterized tumor. In paticular, the natural course of intracalcaneus lipoma after conservative treatment and the appropriate surgical modalities are still quite controversial. PATIENTS AND METHODS:We reviewed six symptomatic patients who underwent curettage of intraca...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2014-02-01 00:00:00
abstract：BACKGROUND:Antisense telomerase RNA (anti-hTR) coupled with 2',5'-linked tetraadenylate (2-5A) shows an inhibitory effect on cell growth and induces apoptosis in certain kinds of cancer. This experiment examined the anti-hTR effect on gastric and colorectal cancer cells. MATERIALS AND METHODS:Gastric cancer cells CRL-...
journal_title：Anticancer research
pub_type： 杂志文章
doi：
更新日期：2003-01-01 00:00:00
