Abstract:
PURPOSE:Solute carrier organic anion transporter family member 4A1 (SLCO4A1) is involved in the transport of various compounds, including sugars, bile salts, organic acids, metal ions, amine compounds, and estrogen. SLCO4A1 is highly expressed in several cancers and a gender bias has been observed in colorectal cancer (CRC). We investigated SLCO4A1 expression, its prognostic value in patients with CRC, and its role in CRC cell proliferation and metastasis. METHODS:SLCO4A1 expression was assessed by immunohistochemistry (IHC) on specimens from 84 patients with CRC. The association of SLCO4A1 expression with clinicopathological features was examined. To confirm the biological role of SLCO4A1 in CRC, four CRC cell lines expressing SLCO4A1 were used and SLCO4A1 expression was knocked down by siRNA. Cell proliferation, MTT, migration, invasion, and semisolid agar colony formation assays were performed. RESULTS:SLCO4A1 was overexpressed in 32% of the CRC samples. SLCO4A1 overexpression and pathologic T stage were independent prognostic factors of decreased survival (P = 0.021). Kaplan-Meier analysis indicated a decreased cumulative survival for patients highly expressing SLCO4A1 compared to patients showing low SLCO4A1 expression (Log-rank test, P = 0.025). In cell lines, SLCO4A1 knockdown resulted in a significant decrease of viability, invasion, and migration when compared to control cells. Semisolid colony formation assay indicated that SLCO4A1-knocked down cells presented poor carcinogenic abilities compared to control cells. CONCLUSIONS:SLCO4A1 may be a valuable marker of poor prognostic for CRC. Furthermore, SLCO4A1 plays an important role in CRC cell proliferation, migration, invasion, and carcinogenesis.
journal_name
J Cancer Res Clin Oncoljournal_title
Journal of cancer research and clinical oncologyauthors
Ban MJ,Ji SH,Lee CK,Bae SB,Kim HJ,Ahn TS,Lee MS,Baek MJ,Jeong Ddoi
10.1007/s00432-017-2393-7subject
Has Abstractpub_date
2017-08-01 00:00:00pages
1437-1447issue
8eissn
0171-5216issn
1432-1335pii
10.1007/s00432-017-2393-7journal_volume
143pub_type
杂志文章abstract::Some ellipticine derivative salts, including 9-chloro-2-methylellipticinium (CME), have been found to have a marked selectivity against all eight brain tumor cell lines of the U.S. National Cancer Institute's disease-oriented in vitro screen. We initiated in vivo antitumor studies to explore the feasibility for furthe...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s004320050128
更新日期:1998-01-01 00:00:00
abstract:PURPOSE:Protein inhibitors of activated STATs (PIAS) regulate the interferon-gamma (IFN-gamma) signaling pathway, which has numerous effects on tumor development and tumor cell biology. PIAS's also regulate STAT family members not directly involved in IFN-gamma signaling. This project was designed to assess PIAS1 expre...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-009-0570-z
更新日期:2009-09-01 00:00:00
abstract:PURPOSE:Patients with metastatic nonseminomatous germ cell tumors (mNSGCT) and a high tumor burden or a poor performance status at initial diagnosis are at risk from potentially life-threatening early complications during or after the first chemotherapy cycle. The outcomes with dose-reduced first cycle of chemotherapy ...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-018-2695-4
更新日期:2018-09-01 00:00:00
abstract::A short-term organ culture of rat tracheal epithelium was used to detect the ability of 53 chemicals to induce UDS. In this system all direct-acting compounds (ultimate or proximate carcinogens) tested induced UDS. Of 24 compounds requiring metabolism (procarcinogens), nine induced UDS, viz., 4NQO, AF-2, BP, DMN, DEN,...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/BF00410663
更新日期:1981-01-01 00:00:00
abstract::To study whether fluorescent lighting at work might increase carcinogenesis, hairless mice were exposed to a bank of six 36 W standard fluorescent lamps (neutral-white) every workday for 8 h at an illuminance level of 1,000 lx. For comparison, other mice were exposed to UVB radiation or to simulated solar radiation. I...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/BF00404397
更新日期:1986-01-01 00:00:00
abstract::A previous cohort-study in a cardboard factory demonstrated that high and prolonged occupational exposure to trichloroethene (C2HCl3) is associated with an increased incidence of renal cell cancer. The present hospital-based case/control study investigates occupational exposure in 58 patients with renal cell cancer wi...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s004320050186
更新日期:1998-01-01 00:00:00
abstract::Syrian golden hamsters received weekly s.c. doses of 5.0, 2.5, 1.25 or 0.63 mg/kg b.w. vinylethylnitrosamine (VEN). As dose levels increased, average survival time decreased, tumor multiplicity increased as did the total tumor rate which was between 50% and 100%. The main target of VEN effect was the respiratory tract...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/BF00411342
更新日期:1982-01-01 00:00:00
abstract:PURPOSE:Piperlongumine (PL) has been shown to selectively induce apoptotic cell death in cancer cells via reactive oxygen species (ROS) accumulation. In this study, we characterized a molecular mechanism for PL-induced cell death. METHODS:Cell viability and cell death were assessed by MTT assay and Annexin V-FITC/PI s...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-014-1777-1
更新日期:2014-12-01 00:00:00
abstract:PURPOSE:The antimalarial agent, artemisinin, also confers cancer-specific cytotoxic effects by reacting with ferrous iron atoms to form free radicals. Here, we investigated the radiosensitizing effects of dihydroartemisinin on glioma cells and assessed some possible mechanisms for these effects. MATERIALS AND METHODS:...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-005-0052-x
更新日期:2006-02-01 00:00:00
abstract::Seventy-three evaluable patients with advanced measurable solid tumors were given cisdichlorodiammineplatinum (II) (DDP) at a dose of 20 mg/M2 IV for 1-5 days every 3 weeks, and 19 patients who failed on this low dose DDP protocol received a single high dose of 100 mg/M2 IV once every 3 weeks. Forty-six patients had r...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/BF00395492
更新日期:1984-01-01 00:00:00
abstract::After a single pulse dose of DMBA, rats develop bone-marrow hypoplasia, which is almost compensated for by regeneration after 16 weeks. Subsequently, dysplastic signs of hemopoiesis appear in all experimental animals as massive extrusion of normoblasts into the peripheral blood, red-cell aniso- and poikilocytosis, nuc...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/BF00406245
更新日期:1982-01-01 00:00:00
abstract:PURPOSE:This study aimed to determine the dose effect of smoking on the mutational frequency and spectrum of epidermal growth factor receptor (EGFR) gene in Korean non-small cell lung cancer (NSCLC). METHODS:Detailed smoking histories were obtained from 324 consecutively enrolled Korean NSCLC patients. Mutational stat...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-010-0853-4
更新日期:2010-12-01 00:00:00
abstract:PURPOSE:Drinking green tea daily is part of Japanese culture, and various studies have revealed that green tea is a cancer preventive. We here review our progress in cancer prevention with green tea on 12 main topics, from basic to clinical level. TOPICS AND METHODS: Biochemical and biological studies of green tea cate...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章,评审
doi:10.1007/s00432-012-1250-y
更新日期:2012-08-01 00:00:00
abstract::In 361 Sprague-Dawley rats autochthonous colorectal carcinomas were induced by intrarectal application of the carcinogen AMMN. Tumor-bearing animals were treated with a synthetic thioether-lysophospholipid (TLP) derivative and in combination chemotherapy with 5-fluorouracil (5-FU) and carmustine (BCNU). There was no d...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/BF00390465
更新日期:1984-01-01 00:00:00
abstract:PURPOSE:Mevalonate pathway inhibitors are potentially useful chemotherapeutic agents showing growth inhibition and pro-apoptotic effects in cancer cells. The effects of statins and bisphosphonates on cancer growth are attributed to a reduction in protein isoprenylation. Post-translational modification and activation of...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-015-2074-3
更新日期:2016-03-01 00:00:00
abstract:PURPOSE:Despite great progress in the diagnosis and treatment of localized prostate cancer (PCa), there remains a need for new diagnostic markers that can accurately distinguish indolent and aggressive variants. One promising approach is the antibody-based targeting of prostate stem cell antigen (PSCA), which is freque...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-017-2472-9
更新日期:2017-10-01 00:00:00
abstract:PURPOSE:Aim of the present study was to identify the genetic heterogeneity, prevalence and frequency of germline mutations of BRCA2 gene in Hereditary Breast/Ovarian cancer patients from Kerala, South India. METHODS:We analyzed 102 Breast/Ovarian cancer patients from 96 breast and/ovarian cancer families for BRCA2 gen...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-007-0229-6
更新日期:2007-11-01 00:00:00
abstract::A brain metastasis of bronchial squamous cell carcinoma in a patient was cultivated. The cells with epithelium-like characteristics were selected from the primary culture, and were subcultured to establish a cell line. The cultured cells were identified to be neoplastic by means of heterologous transplantation to nude...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/BF00412894
更新日期:1980-01-01 00:00:00
abstract::This report describes two types of reticular epithelial cell in the thymic cortex of the BALB/c mouse, an immature and a mature form. During early stages of lymphoma development, i.e., 2-6 weeks postinfection (p.i.) with Moloney leukemia virus (M-MuLV), activation of the epithelial cells is observed. Although the perc...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/BF00395387
更新日期:1983-01-01 00:00:00
abstract::The proliferative activity in 70 cases of soft-tissue tumours was estimated immunohistochemically using the monoclonal antibody PC-10, which recognizes proliferating-cell nuclear antigen (PCNA) in paraffin sections. The PCNA index (i.e. the percentage of positive neoplastic nuclei) and to a lesser degree the PCNA coun...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/BF01240137
更新日期:1994-01-01 00:00:00
abstract::Concentrations of a fragment of the c-erbB-2 translational product (p185 fragment) were measured in serum of 70 breast cancer patients, 19 healthy blood donors, and 18 pregnant women using a heterogenic enzyme immunoassay. The serum concentrations of blood donors and pregnant women were below 30 kU/l. Breast cancer pa...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/BF01212719
更新日期:1993-01-01 00:00:00
abstract:PURPOSE:Approximately 5% of patients with cutaneous squamous cell carcinoma (CSCC) may develop recurrent or metastatic disease. The management of such cases is challenging and requires multi-disciplinary care. Immunotherapy using PD-1 inhibition was approved to treat unresectable or metastatic CSCC in 2018. Given limit...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-020-03458-6
更新日期:2020-11-18 00:00:00
abstract:PURPOSE:E- and P-selectins, expressed on vascular endothelium, and their sialyl-Lewis(x )(sLe(x))- and/or sialyl-Lewis(a) (sLe(a))-containing ligands have a crucial role in extravasation and metastasis of circulating cells. We wanted to analyse the role of selectins and their ligands in head and neck tumours. METHODS:...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s004320050318
更新日期:1999-10-01 00:00:00
abstract::In 1989, 65%-75% of previously untreated adults with ALL or AML may be expected to enter complete remission. Approximately 40% of these completely responding patients, whether they are treated with intensive chemotherapy, intensive chemotherapy followed by autologous bone marrow transplantation, or allogeneic bone mar...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/BF01612646
更新日期:1990-01-01 00:00:00
abstract:PURPOSE:Promising new therapies for neoplasia include tyrosine kinase receptor antagonists. Tyrosine kinase oncogenes present an appealing anti-tumor drug target since they play an integral role in a variety of cellular responses including cell proliferation and differentiation. We previously demonstrated a high rate o...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-004-0545-z
更新日期:2004-04-01 00:00:00
abstract:PURPOSE:In certain cancer settings, a T-cell response to cancer represents a relatively favorable outcome. Thus, the near-future challenges include a better understanding of exactly which T-cell features contribute to a response to which cancer antigen-groups, to maximize the opportunities for tumor-infiltrating lympho...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-018-2815-1
更新日期:2019-03-01 00:00:00
abstract:PURPOSE:The epithelial cell adhesion molecule (Ep-CAM) is a clinically validated target for antibody-based therapy of cancer. The aim of this work was to evaluate the specific cytotoxic activity of a novel fully human Ep-CAM-specific IgG1 antibody, called MT201, against primary ovarian tumor cells and an ovarian tumor ...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-003-0438-6
更新日期:2003-06-01 00:00:00
abstract::General principles for anticancer drug development include traditional drug-screening methods in biological test systems. Today, testing of a drug in a panel of selected human tumor xenografts in mice is assumed to have the best predictive value for clinical efficacy. Chemical modification of well-known antitumor drug...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章,评审
doi:10.1007/BF01209645
更新日期:1996-01-01 00:00:00
abstract:PURPOSE:Cancer incidence in the elderly population has been continuously rising, and their treatment is an increasing concern among oncologists. This study aimed to evaluate the incidence and risk factors for morbidity and mortality after major oncological surgery in elderly patients with head and neck squamous cell ca...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-016-2141-4
更新日期:2016-06-01 00:00:00
abstract:INTRODUCTION:Pancreatic adenocarcinoma (PAAD) is among the deadliest forms of cancer globally. Carbonic anhydrase 12 (CA12) is known to play central roles in regulating many cancers, but its function in the context of PAAD is rarely discussed. This study was, therefore, designed to assess the expression of CA12 in PAAD...
journal_title:Journal of cancer research and clinical oncology
pub_type: 杂志文章
doi:10.1007/s00432-020-03447-9
更新日期:2021-01-02 00:00:00