Abstract:
:Methodological aspects of testing chemosensitivity by the 6-day subrenal capsule (SRC) assay in immunocompetent mice were investigated. Human tumor xenografts, serially transplanted in athymic nude mice, were used as source of material. All drugs were given by the intravenous route. Administration of the drugs on days 1 and 2 gave the same results as when they were given daily for 5 days in equitoxic total doses, and a clear dose-response relationship was demonstrated. High reproducibility was found with different anti-cancer agents when 15 different tumors (4 melanomas, 7 soft tissue sarcomas, 2 colon carcinomas, and 2 lung carcinomas) were tested repeatedly over a period of several years. The tumors examined showed individual chemosensitivity profiles. The same ranking of drugs was found when the results in the SRC assay were compared with those obtained in the sc nude mouse model, using the same tumors (a colon carcinoma and a leiomyosarcoma), supporting the validity of the SRC assay. Altogether, the results strongly support the view that the 6-day SRC assay in immunocompetent mice is a useful method for assessing the response of human tumors to anticancer agents.
journal_name
Anticancer Resjournal_title
Anticancer researchauthors
Aamdal S,Fodstad O,Pihl Asubject
Has Abstractpub_date
1985-07-01 00:00:00pages
329-37issue
4eissn
0250-7005issn
1791-7530journal_volume
5pub_type
杂志文章abstract::Small cell carcinomas of the gastrointestinal tract are rare and clinically aggressive tumors. A case is presented of a 70 year-old woman who presented with small bowel obstruction and was found to have a cecal mass. She underwent right hemicolectomy, and histopathology showed a small cell carcinoma arising in the bac...
journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:2013-04-01 00:00:00
abstract:BACKGROUND:The purpose of this study was to determine the efficacy of a combination of gemcitabine and sirolimus in a mouse model of invasive bladder cancer. MATERIALS AND METHODS:Gemcitabine (50 mg/kg) and sirolimus (1.5 mg/kg) were administered to animals previously exposed to N-butyl-N-4(hydroxybutyl)nitrosamine in...
journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:2011-05-01 00:00:00
abstract::Smokeless tobacco consumption is causally associated with oral cavity cancers; however, extensive cytogenetic studies have not been done. In the present study, individuals consuming dry snuff or tobacco with lime have been studied for frequency of micronucleated cells (MNC) in exfoliated buccal mucosa and chromosome a...
journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:1993-11-01 00:00:00
abstract:BACKGROUND:The process of tumour invasion and subsequent metastasis represents the most lethal aspect of cancer and is responsible for the majority of deaths among cancer patients. Our objective was to identify invasion-specific genes in a series of isogenic breast cancer cell lines of differing invasive potential usin...
journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:2007-05-01 00:00:00
abstract::Megakaryocyte polyploidization is an advantageous and regulated mechanism which leads to an increase in platelet production. In megakaryocyte cell lines, polyploidization can be obtained by using cytochalasin B, an inhibitor of the actin polymerization. The Nucleolar Organizer Regions (AgNORs) are parts of nucleolar D...
journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:1998-01-01 00:00:00
abstract:BACKGROUND/AIM:Even though prostate cancer (PCa) has good prognosis, there is a discrepancy in the risk among ethnic groups, with high morbidity in African American men. Single nucleotide polymorphisms (SNPs) in interleukin 10 (IL-10) have been associated with inflammation and cancer risk. We investigated the associati...
journal_title:Anticancer research
pub_type: 杂志文章
doi:10.21873/anticanres.13923
更新日期:2020-01-01 00:00:00
abstract::Because of its poor prognosis, new modalities to treat pancreatic cancer are highly welcome. Gammalinolenate (GLA) has been shown to possess antitumor activity on various human cancer cell lines in vitro and some evidence has been found of its modulative activity on tubulin active agents, such as vinca alkaloids. GLA ...
journal_title:Anticancer research
pub_type: 临床试验,杂志文章
doi:
更新日期:1997-09-01 00:00:00
abstract:BACKGROUND:HER-2/neu onco-protein is increasingly being recognized as a target for therapy in solid tumors, but data on its role in malignant melanoma is currently limited. Our study objective was to determine a relationship, if any, between HER-2/neu overexpression and malignant melanoma. PATIENTS AND METHODS:Overexp...
journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:2003-09-01 00:00:00
abstract::TRAIL, Tumor necrosis factor-related apoptosis-inducing ligand), a member of the TNF family, is known to be cytotoxic for a high proportion of tumor cell lines. However, successful application of TRAIL in tumor therapy may depend on finding other agents that can potentiate its antitumor effects. The present study show...
journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:2001-03-01 00:00:00
abstract:BACKGROUND:Various localized side effects which accompany head and neck irradiation [IR] have been widely reported. However, systemic side effects/have been only sparsely reported in the short-term period post-IR in an animal model. The potential modulatory role of zinc-desferrioxamine [Zn-DFO] on IR effects was examin...
journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:2000-05-01 00:00:00
abstract:BACKGROUND:The optimal palliative chemotherapy in endometrial cancer is unknown. CASE REPORT:A patient was diagnosed to have primary endometrioid endometrial cancer metastatic to the pelvic, paraaortic and right inguinal lymph nodes (FIGO IVb). After radical surgery, she received 6 adjuvant cycles of cisplatin and epi...
journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:2009-05-01 00:00:00
abstract:BACKGROUND:Gemcitabine (2'-deoxy-2'-difluorodeoxycytidine: Gemzar) (GEM) appears to be the only effective anticancer drug for pancreatic cancer, but it has little impact on outcome due to a high level of inherent and acquired tumor resistance. Our previous proteomic study demonstrated that the expression of three spots...
journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:2010-07-01 00:00:00
abstract::High-dose methotrexate (MTX) cytotoxicity is decreased in MCF-7 breast cancer cells when the chemoendocrine agent tamoxifen (TAM) is given to cells 24 hours prior to MTX (early TAM). However, when breast cancer cells are exposed to TAM 24 hours after MTX (delayed TAM), MTX cytotoxicity is enhanced by TAM. The growth o...
journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:2000-05-01 00:00:00
abstract:BACKGROUND/AIM:Peripheral neurotoxicity is a dose-limiting factor of many chemotherapeutic agents, including cisplatin. Mesenchymal stem cells are promising for the treatment of several neurological disorders, and our aim was to verify the neuroprotective potential of human mesenchymal stem cells (hMSCs) on dorsal root...
journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:2015-10-01 00:00:00
abstract::Leukemia inhibitory factor (LIF) is prevalently expressed in human medulloblastomas in vivo and in vitro. Blockage of LIF expression or biological function can inhibit in vitro growth and induce differentiation-like phenotypes of medulloblastoma cells (Med-3), suggesting a redifferentiation potential of Med-3 cells wh...
journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:2000-07-01 00:00:00
abstract:BACKGROUND:The description of a new method for the measurement of complexed prostate-specific antigen (cPSA) offers a new approach to the diagnosis of prostate cancer. PATIENTS AND METHODS:We measured PSA (Hybritech and Bayer), free PSA (Hybritech) and complexed PSA (Bayer) in 72 patients with prostate cancer and 128 ...
journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:2004-11-01 00:00:00
abstract:BACKGROUND:Adjuvant immunotherapy with interferon alpha in non-metastatic RCC is still controversial. It was the aim of the present study to investigate whether tumor ploidy can help to isolate a group of patients profitting from this treatment. MATERIALS AND METHODS:Survival data of 119 patients undergoing tumor neph...
journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:1999-03-01 00:00:00
abstract::Transcatheter embolization is considered to be less effective for early-stage hepatocellular carcinomas (HCCs) without a hypervascular arterial supply. In the present case report, a 65-year-old male with hepatitis type C and non-hypervascular HCC located in the hepatic hilum was successfully treated by bland transarte...
journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:2014-04-01 00:00:00
abstract:AIM:To investigate the clinical significance of ATP-binding cassette transporter 11 (ABCC11) protein expression in colon cancer. MATERIALS AND METHODS:One hundred thirty nine patients with colon cancer resection between 2009 and 2011 were enrolled. The relationship with immunohistochemical ABCC11 staining and clinicop...
journal_title:Anticancer research
pub_type: 杂志文章
doi:10.21873/anticanres.14549
更新日期:2020-10-01 00:00:00
abstract::A report that effects of butyrate on some cells may be mediated by activation of AMP-activated protein kinase (AMPK) prompted this study which examines if other AMPK activators can induce differentiation and inhibit proliferation of colon cancer cells in a manner similar to butyrate. Using induction of alkaline phosph...
journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:2011-02-01 00:00:00
abstract::Ascorbyl stearate is a lipophilic, vitamin C derivative with antitumorigenic properties. The molecular mechanism(s) underlying the anticarcinogenic effect of this compound have not been well documented. The effect of ascorbyl stearate was studied in a panel of human ovarian epithelial cancer cells. Treatment with asco...
journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:2006-01-01 00:00:00
abstract:BACKGROUND/AIM:Surgical resection for esophageal cancer has remained the gold-standard therapy provided worldwide. Subcarinal lymph-nodes are classified as peri-esophageal nodes and their dissection may be performed during a 2- or 3-stage esophagectomy. The necessity and prognostic value of subcarinal lymphadenectomy i...
journal_title:Anticancer research
pub_type: 杂志文章
doi:10.21873/anticanres.13594
更新日期:2019-08-01 00:00:00
abstract::Intracellular accumulation of adriamycin (ADR) has been reported to be influenced by cell membrane potential. We first evaluated intracellular accumulation of ADR and 3,3'-(di-n-hexyl)-2,2'-oxacarbocyanine iodide (NK-2280), an indicator of cell membrane potential, and found a good correlation between ADR and NK-2280 i...
journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:1996-03-01 00:00:00
abstract::We have developed a sensitive enzyme-linked immunosorbent assay (ELISA) procedure that uses a commercially-available anti-BrdUrd antibody for the quantitation of BrdUrd substituted into DNA. In our assay, 50% displacement occurs at 0.89 nM of BrdUrd in 2.2% BrdUrd-substituted DNA, which is equivalent to 2.47 ng of Brd...
journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:1988-05-01 00:00:00
abstract:BACKGROUND/AIM:Several studies have revealed an association between single nucleotide polymorphisms (SNPs) in the VDR gene and prostate cancer (PCa) risk in European and Asian populations. To investigate whether VDR SNPs are associated with PCa risk in African-American (AA) men, nine VDR SNPs were analyzed in a case-co...
journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:2015-03-01 00:00:00
abstract:BACKGROUND/AIM:We have shown that either chronic nicotine (NIC) exposure or 5-aza-cytidine (AZA) augments oxidative stress-dependent injury through stimulating p66shc in renal cells. Hence, NIC could exacerbate adverse effects of AZA while antioxidants such as resveratrol (RES) could prevent it. MATERIALS AND METHODS:...
journal_title:Anticancer research
pub_type: 杂志文章
doi:10.21873/anticanres.11793
更新日期:2017-08-01 00:00:00
abstract::Eight patients with metastatic hypernephroma were treated with constant infusion recombinant Interleukin-2 (rIL-2), changes in renal and hepatic function and protein levels were monitored during 2 cycles of treatment. The rIL-2 infusion caused a reversible fall in ures and a non-reversible rise in creatinine. Liver fu...
journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:1991-11-01 00:00:00
abstract:AIM:The present study investigated the clinical significance of tartrate-resistant acid phosphatase type-5 (ACP5) expression in gastric cancer. MATERIALS AND METHODS:In 150 specimens of gastric cancer and adjacent normal mucosa, expression of ACP5 protein and mRNA and was determined by immunohistochemical staining and...
journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:2014-07-01 00:00:00
abstract:BACKGROUND:Human mesenchymal stem cells (MSCs) are thought to be multipotent cells which primarily reside in the bone marrow. Besides their well-known ability to replicate as undifferentiated cells and to differentiate into diverse lineages of mesenchymal tissues, they were recently suggested to also give rise to haema...
journal_title:Anticancer research
pub_type: 杂志文章
doi:
更新日期:2007-11-01 00:00:00
abstract:BACKGROUND/AIM:L-type amino acid transporter 1 (LAT1) is highly expressed in various human cancers. However, the clinicopathological significance of LAT1 and 4F2 cell surface antigen (4F2hc) in patients with colorectal cancer (CRC) is unknown. The aim of this study was to clarify the prognostic significance of LAT1 exp...
journal_title:Anticancer research
pub_type: 杂志文章
doi:10.21873/anticanres.13375
更新日期:2019-05-01 00:00:00