Secretion of extracellular matrix (fibronectin), growth factor (transforming growth factor beta) and protease (cathepsin D) by hepatoma cells.

Abstract:

:We investigated facilitation of invasion by growth factors and chemotactic factors in tumor cell lines, particularly hepatocellular carcinoma. Hepatoma cells (PLC/PRF/5 and Hep G2) showed strong chemotaxis toward their respective conditioned media while metastatic pancreatic cancer cells (SU.86.86) and colon cancer cells (LS 174T) did not migrate toward their respective conditioned media. Based on immunoblotting, PLC/PRF/5 cells secrete fibronectin (an extracellular matrix constituent), transforming growth factor-beta (TGFbeta; a growth factor), and cathepsin D (a protease). Fibronectin induced a migratory response in PLC/PRF/5 cells, and anti-fibronectin antibody abolished the migratory response of these cells to their conditioned medium. Anti-integrin-beta(1) antibody also impeded migration of these cells toward conditioned medium. Polyclonal anti-TGFbeta antibody and protease inhibitors (alpha(2)-macroglobulin and leupeptin) added to culture media-modulated secretion of fibronectin by PLC/PRF/5 cells. Although exogenous TGFbeta suppressed SU.86.86 cells, it enhanced PLC/PRF/5 cell adhesion to substrate, increasing viable cell numbers. These actions indicate that hepatocellular carcinoma may possess a forceful autocrine mechanism enabling cells to survive and proliferate under cirrhotic conditions.

journal_name

Oncology

journal_title

Oncology

authors

Ito H,Miyazaki M,Nishimura F,Nakajima N

doi

10.1159/000012110

subject

Has Abstract

pub_date

2000-04-01 00:00:00

pages

261-70

issue

3

eissn

0030-2414

issn

1423-0232

pii

12110

journal_volume

58

pub_type

杂志文章

相关文献

ONCOLOGY文献大全
  • Bone scintigrams: their clinical usefulness in patients with breast carcinoma.

    abstract::A comparison of bone scintigrams and roentgenographic skeletal surveys, obtained on 170 patients with breast carcinoma, was made to evaluate the diagnostic efficacy of these techniques in detecting metastatic bone lesions. The bone scans were abnormal in 81 patients, while the roentgenograms were abnormal in only 51. ...

    journal_title:Oncology

    pub_type: 杂志文章

    doi:10.1159/000225325

    authors: Joo KG,Parthasarathy KL,Bakshi SP,Rosner D

    更新日期:1979-01-01 00:00:00

  • Mitomycin therapy in gastric cancer.

    abstract::Adenocarcinoma of the stomach remains a significant cause of mortality worldwide. The majority of patients present with stage III or IV disease, negating surgery as a curative option. Numerous drugs have been tested over the past 2 decades in single-agent and combination chemotherapy trials. Given by intravenous bolus...

    journal_title:Oncology

    pub_type: 临床试验,杂志文章,评审

    doi:10.1159/000227249

    authors: Schnall S,Macdonald JS

    更新日期:1993-04-01 00:00:00

  • CAMP differences between clones of high and low malignant fibrosarcoma cells.

    abstract::The levels of 3',5'-cyclic adenosine monophosphate (cAMP) were measured in a high malignant and a low malignant clone of murine fibrosarcoma cells isolated from a common parent in a normal mouse fibroblasts at various stages of growth. There was an inverse correlation between the degree of malignant potential and the ...

    journal_title:Oncology

    pub_type: 杂志文章

    doi:10.1159/000225629

    authors: Elgebaly S,Kunkel S,Lovett EJ,Varani J

    更新日期:1982-01-01 00:00:00

  • Evaluation of carcinoembryonic antigen levels in gastric juice, stomach mucosa and plasma in high-risk and gastric cancer patients.

    abstract::The aim of this study is to compare the levels of carcinoembryonic antigen (CEA) in the gastric juice, stomach mucosa and plasma of gastrectomy patients at risk of developing cancer with those in normal controls and gastric cancer subjects. Blood samples, gastric juices and biopsy material were taken from 52 patients ...

    journal_title:Oncology

    pub_type: 杂志文章

    doi:10.1159/000226354

    authors: Castelli M,Guadagni S,Bagnato A,Pistoia MA,Carboni M,Sega E

    更新日期:1986-01-01 00:00:00

  • Single, high-dose intravenous dexamethasone as an antiemetic in cancer chemotherapy.

    abstract::The antiemetic effect of graded, single high-dose intravenous dexamethasone was studied in 27 patients receiving combination chemotherapy with either doxorubicin (50 mg/m2) or cis-platinum (100 mg/m2). A total of 57 cycles were individually evaluated, utilizing a detailed rating system. Nausea and vomiting did not occ...

    journal_title:Oncology

    pub_type: 临床试验,杂志文章

    doi:10.1159/000226099

    authors: Zaglama NE,Rosenblum SL,Sartiano GP,Brady M,Gonzalez MF,Valdivieso JG

    更新日期:1986-01-01 00:00:00

  • The role of neck dissection after radical chemoradiation for locally advanced head and neck cancer: should we move back?.

    abstract::Until a few decades ago neck dissection (ND) was the standard surgical approach for node-positive tumours. Nowadays patients with locally advanced head and neck cancer can be treated with definitive chemoradiation (CRT), which includes the treatment of the neck; however, results on residual viable tumour after conserv...

    journal_title:Oncology

    pub_type: 杂志文章,评审

    doi:10.1159/000346132

    authors: Denaro N,Russi EG,Numico G,Pazzaia T,Vitiello R,Merlano MC

    更新日期:2013-01-01 00:00:00

  • Distribution and timing of distant metastasis after local therapy in a large cohort of patients with esophageal and esophagogastric junction cancer.

    abstract:BACKGROUND:Patients with localized esophageal and esophagogastric junction cancer (EAC) receive chemoradiation and then surgery (trimodality, TMT) or definitive chemoradiation (bimodality, BMT). Distant metastases (DMs) are common but the details of their distribution and timing in a large cohort have not been describe...

    journal_title:Oncology

    pub_type: 杂志文章

    doi:10.1159/000360703

    authors: Shiozaki H,Sudo K,Xiao L,Wadhwa R,Elimova E,Hofstetter WL,Skinner HD,Lee JH,Weston B,Bhutani MS,Blum MA,Maru DM,Ajani JA

    更新日期:2014-01-01 00:00:00

  • Primary pancreatic lymphoma: clinicopathological analysis of 19 cases from Japan and review of the literature.

    abstract::Primary pancreatic lymphoma (PL) is an extremely rare disease, and large-scale studies are rarely performed even in Western countries, in which all cases of PL reported to date were of the B-cell type. Little information regarding PL is available in Japan. Nineteen cases of PL were collected through a nationwide study...

    journal_title:Oncology

    pub_type: 杂志文章,评审

    doi:10.1159/000058528

    authors: Nishimura R,Takakuwa T,Hoshida Y,Tsujimoto M,Aozasa K

    更新日期:2001-01-01 00:00:00

  • Platelet-derived growth factor receptor beta serum concentrations during first-line therapy in ovarian cancer.

    abstract:OBJECTIVES:Angiogenesis plays an important role in ovarian cancer. The interaction of platelet-derived growth factor receptor-beta (PDGFR-β) with vascular endothelial growth factor (VEGF) in the process of angiogenesis may represent an essential feature in the progression of the disease. METHODS:Patients with epitheli...

    journal_title:Oncology

    pub_type: 杂志文章

    doi:10.1159/000351032

    authors: Mathey S,Graeser MK,Zu Eulenburg C,Woelber L,Trillsch F,Jaenicke F,Müller V,Milde-Langosch K,Mahner S

    更新日期:2013-01-01 00:00:00

  • Clinical Characteristics of Metastatic Prostate Cancer Patients Infected with COVID-19 in South Italy.

    abstract:BACKGROUND:To date, the clinical characteristics of coronavirus disease 19 (COVID-19)-infected urologic cancer patients are unknown. METHODS:We have analyzed all patients with prostate cancer undergoing hormonal or chemotherapy treatment and receiving telephone and in person pre-triage between March 1 and 27, 2020, at...

    journal_title:Oncology

    pub_type: 新闻

    doi:10.1159/000509434

    authors: Di Lorenzo G,Buonerba L,Ingenito C,Crocetto F,Buonerba C,Libroia A,Sciarra A,Ragone G,Sanseverino R,Iaccarino S,Napodano G,Imbimbo C,Leo E,Kozlakidis Z,De Placido S

    更新日期:2020-01-01 00:00:00

  • Role of anastrozole across the breast cancer continuum: from advanced to early disease and prevention.

    abstract::Breast tumorigenesis is a continuum from preinvasive lesions to early breast cancer and advanced disease. In this article the data supporting the use of the aromatase inhibitor anastrozole in postmenopausal women across this continuum are reviewed. In advanced disease, anastrozole has a significant survival benefit an...

    journal_title:Oncology

    pub_type: 杂志文章,评审

    doi:10.1159/000091180

    authors: Nabholtz JM

    更新日期:2006-01-01 00:00:00

  • Preoperative predictors for residual tumor after surgery in patients with ovarian carcinoma.

    abstract:OBJECTIVES:Suboptimal debulking (>1 cm residual tumor) results in poor survival rates for patients with an advanced stage of ovarian cancer. The purpose of this study was to develop a prediction model, based on simple preoperative parameters, for patients with an advanced stage of ovarian cancer who are at risk of subo...

    journal_title:Oncology

    pub_type: 杂志文章

    doi:10.1159/000113051

    authors: de Jong D,Eijkemans MJ,Lie Fong S,Gerestein CG,Kooi GS,Baalbergen A,van der Burg ME,Burger CW,Ansink AC

    更新日期:2007-01-01 00:00:00

  • Cells from normal and malignant human colon mucosa differentially inhibit embryonic cell aggregation.

    abstract::A model system for studying some aspects of the interaction of cancer cells in tumors and their surrounding nonmalignant tissue is the co-culture of cancer cells and embryonic chick neural retinal cells in gyratory shakers. Neural retina cell aggregation, under these conditions, has been shown to be differentially inh...

    journal_title:Oncology

    pub_type: 杂志文章

    doi:10.1159/000225573

    authors: Maslow DE,Mayhew E,Mittleman A

    更新日期:1981-01-01 00:00:00

  • Antiemetic study methodology: recommendations for future studies.

    abstract::The methodology of future antiemetic studies will reflect the need to address the problems identified in current studies. New preclinical information on the mechanisms of emesis and antiemetic action will allow more rational clinical study design. Prior to large randomized studies, phase I and II trials should define ...

    journal_title:Oncology

    pub_type: 杂志文章,评审

    doi:10.1159/000227648

    authors: Olver IN

    更新日期:1996-06-01 00:00:00

  • Prognostic impact of multiple allelic losses on metastatic recurrence in hepatocellular carcinoma after curative resection.

    abstract::Loss of heterozygosity (LOH) on chromosomes 13q, 16q and 17p has been associated with the progression of hepatocellular carcinoma (HCC). To investigate the prognostic impact of such LOH, we examined the metastasis-free survival of curatively resected HCC cases, in whom these LOHs were analyzed. Among the 49 HCC patien...

    journal_title:Oncology

    pub_type: 杂志文章

    doi:10.1159/000048260

    authors: Nishida N,Fukuda Y,Komeda T,Ito T,Nishimura T,Minata M,Kuno M,Katsuma H,Ikai I,Yamaoka Y,Nakao K

    更新日期:2002-01-01 00:00:00

  • Colorectal Cancer with BRAF D594G Mutation Is Not Associated with Microsatellite Instability or Poor Prognosis.

    abstract:OBJECTIVE:BRAF D594G mutations in colorectal cancer patients are not clearly understood. We retrospectively investigated the clinicopathological features of colorectal cancers with BRAF D594G mutations. METHODS:We selected 908 colorectal cancer patients who underwent surgical resection from January 2008 to January 201...

    journal_title:Oncology

    pub_type: 杂志文章

    doi:10.1159/000447402

    authors: Amaki-Takao M,Yamaguchi T,Natsume S,Iijima T,Wakaume R,Takahashi K,Matsumoto H,Miyaki M

    更新日期:2016-01-01 00:00:00

  • Administration of vincristine in a patient with Machado-Joseph disease.

    abstract::Chemotherapy-induced peripheral neurotoxicity is a major problem because it represents the dose-limiting side effect of a significant number of antineoplastic drugs, such as vinca alkaloids. Hereditary neuropathies usually predispose to severe vincristine neurotoxicity. Here, we report the case of a 56-year-old man wi...

    journal_title:Oncology

    pub_type: 杂志文章

    doi:10.1159/000336602

    authors: Colpo A,Wilson FH,Nardi V,Hochberg E

    更新日期:2012-01-01 00:00:00

  • Pharmacokinetics of a new fentanyl tape with a novel delivery system of transdermal matrix patches in patients with cancer pain.

    abstract:OBJECTIVES:A novel delivery system for transdermal matrix patches of fentanyl has been developed. The new fentanyl tape consists of a backing layer, a drug-containing layer and a release liner that is originally made of rubber adhesive. This open-label prospective study investigated the pharmacokinetics and safety of t...

    journal_title:Oncology

    pub_type: 临床试验,杂志文章

    doi:10.1159/000356625

    authors: Saito T,Fujii M,Saito S,Shimada K,Fujiwara K,Kobayashi K

    更新日期:2014-01-01 00:00:00

  • The effect of minocin on the pericardium.

    abstract::The purpose of this study was to evaluate in a dog model whether intrapericardial instillation of tetracycline is superior to the effect of drainage alone in causing pericardial adhesions and cavity obliteration. Twelve mongrel dogs were randomly divided into two experimental groups. All dogs received a pericardial dr...

    journal_title:Oncology

    pub_type: 杂志文章

    doi:10.1159/000227232

    authors: Markiewicz W,Ben-Arieh Y,Best L,Mordochovich D,Rinkevitch D

    更新日期:1993-11-01 00:00:00

  • Transforming activity of DNA extracted from BKV-transformed hamster cells after passages in culture.

    abstract::Primary fetal rat fibroblasts (FRF cells) were transfected with DNA extracted from BKV-transformed hamster kidney cells at low passage after transformation (HKBKlp cells) and at high passage after transformation (HKBKhp cells). Two transformed rat cell lines were obtained, FRF-DNA-HKBKlp cells and FRF-DNA-HKBKhp cells...

    journal_title:Oncology

    pub_type: 杂志文章

    doi:10.1159/000226404

    authors: Possati L,Collesi A,Rosciani C,Rubini C

    更新日期:1986-01-01 00:00:00

  • Side effects of ifosfamide.

    abstract::Ifosfamide is relatively well tolerated but it can be associated occasionally with life-threatening complications such as arrhythmias and heart failure, severe encephalopathy and hemorrhagic cystitis. Mesna administration can control the urothelial toxicity of ifosfamide, but it is without effect on the other complica...

    journal_title:Oncology

    pub_type: 杂志文章,评审

    doi:10.1159/000073351

    authors: Klastersky J

    更新日期:2003-01-01 00:00:00

  • Serological detection of common human melanoma membrane antigens by microcomplement fixation and immunofluorescence.

    abstract::An antiserum to human melanoma antigens was obtained from a melanoma patient after immunization with autologous irradiated cultured melanoma cells and bacillus Calmette-Guerin. Using the microcomplement fixation assay, the antiserum, at a titer of 1/1,800, was noted to bind strongly with 7 of 10 allogeneic cultured hu...

    journal_title:Oncology

    pub_type: 杂志文章

    doi:10.1159/000225702

    authors: Leong SP,Cooperband SR,Deckers PJ,Sutherland CM,Fried RM,Krementz ET

    更新日期:1983-01-01 00:00:00

  • Histologic grade and cellular proliferation at the deepest invasive portion correlate with the high malignancy of submucosal invasive gastric carcinoma.

    abstract::To establish appropriate indications for endoscopic treatment of submucosal invasive gastric carcinoma, we investigated clinicopathologic features and proliferating cell nuclear antigen (PCNA) expression at the deepest invasive portion of 192 differentiated submucosal invasive gastric carcinomas that had been surgical...

    journal_title:Oncology

    pub_type: 杂志文章

    doi:10.1159/000227486

    authors: Nishida T,Tanaka S,Haruma K,Yoshihara M,Sumii K,Kajiyama G

    更新日期:1995-07-01 00:00:00

  • Circulating and disseminated tumor cells in the clinical management of breast cancer patients: unanswered questions.

    abstract::Breast cancer is the most common cancer in women. Although survival rates have improved with the use of new therapeutic agents, many issues remain unresolved and new predictive and prognostic factors are needed in clinical practice. Several studies have suggested a prognostic and predictive role for circulating and di...

    journal_title:Oncology

    pub_type: 杂志文章,评审

    doi:10.1159/000215581

    authors: Amadori A,Rossi E,Zamarchi R,Carli P,Pastorelli D,Jirillo A

    更新日期:2009-01-01 00:00:00

  • Phase II evaluation of 5-fluorouracil, folinic acid and cisplatin in advanced-stage colorectal adenocarcinoma.

    abstract::Twenty-seven patients with advanced measurable colorectal carcinoma were treated with a combination protocol consisting of folinic acid (FA) 200 mg/m2 i.v. bolus followed by 5-fluorouracil (5-FU) 550 mg/m2, and cisplatin (CIS) 20 mg/m2 each administered as a 2-hour i.v. infusion. Treatment was given on 4 consecutive d...

    journal_title:Oncology

    pub_type: 杂志文章

    doi:10.1159/000226719

    authors: Scheithauer W,Depisch D,Schiessel R,Ludwig H

    更新日期:1989-01-01 00:00:00

  • Effect of reoxygenation on the hypoxia-induced up-regulation of serine protease inhibitor PAI-1 in head and neck cancer cells.

    abstract::In squamous cell carcinoma of the head and neck (SCCHN), hypoxia is considered a crucial physiological modulator for malignant progression, wherebythe plasminogen activation system is involved in overlapping functions such as moulding of the extracellular matrix, cell proliferation and signal transduction. Little is k...

    journal_title:Oncology

    pub_type: 杂志文章

    doi:10.1159/000106789

    authors: Sprague LD,Mengele K,Schilling D,Geurts-Moespot A,Sweep FC,Stadler P,Schmitt M,Molls M

    更新日期:2006-01-01 00:00:00

  • Clinical experience with hyperthermia in conjunction with radiation therapy.

    abstract::The authors have reviewed the medical records of 421 sessions of hyperthermia treatments in 73 patients treated between 1987 and 1992 at the University Heights Cancer Center and the Indiana University Medical Center in Indianapolis, Ind. Temperatures attained during the course of therapy on each patient have been aver...

    journal_title:Oncology

    pub_type: 杂志文章,评审

    doi:10.1159/000227209

    authors: Shidnia H,Hornback N,Ford G,Shen RN

    更新日期:1993-09-01 00:00:00

  • Clinical characteristics and outcomes of lung cancer with pulmonary embolism.

    abstract:BACKGROUND:Cancer patients have a higher risk for thrombosis that is usually related to advanced stage and poor prognosis. This study aimed to identify the clinical picture and outcome of non-small cell lung cancer (NSCLC) and small cell lung cancer (SCLC) patients with pulmonary embolism (PE). PATIENTS AND METHODS:Fr...

    journal_title:Oncology

    pub_type: 杂志文章

    doi:10.1159/000229503

    authors: Chuang YM,Yu CJ

    更新日期:2009-01-01 00:00:00

  • Influence of adriamycin on growth kinetics of Lewis lung carcinoma and its lung metastases.

    abstract::Using a Gompertzian pharmacodynamic model, we have studied the changes induced by graded doses of adriamycin (AM) on the growth of intramuscular Lewis lung carcinoma (3LL) and its lung metastases in C57Bl/6 mice. An interpretation of the drug's effects on free growth of the tumor cells is given in the Appendix. Unlike...

    journal_title:Oncology

    pub_type: 杂志文章

    doi:10.1159/000225709

    authors: Madonna M,Colombo T,Donelli MG,Dagnino G

    更新日期:1983-01-01 00:00:00

  • Frequent loss of heterozygosity but rare microsatellite instability in oesophageal cancer in Japanese and Chinese patients.

    abstract::Reported frequencies for microsatellite instability (MSI) in oesophageal cancer differ widely in the literature, perhaps due to the high incidence of loss of heterozygosity (LOH) in this cancer. Using high-resolution fluorescent microsatellite analysis (HRFMA), we analysed microsatellite alterations in detail in 50 Ja...

    journal_title:Oncology

    pub_type: 杂志文章

    doi:10.1159/000081002

    authors: Araki K,Wang B,Miyashita K,Cui Q,Ohno S,Baba H,Zhang RG,Sugimachi K,Maehara Y,Oda S

    更新日期:2004-01-01 00:00:00