Abstract:
:The morphology of rat liver cells containing alpha-feto-protein (AFP) during early stages of carcinogenesis induced by 3'methyl-4-dimethylaminoazobenzene and 2-acetylaminofluorene was investigated. Indirect immunofluorescence was used to detect AFP. AFP was not found in the cells of hyperplastic nodules but was present in the cells located in areas of transitional cell proliferation. A large proportion of the AFP-positive cells formed gland-like structures. The cells containing AFP were at various levels of differentiation according to morphological criteria. Poorly differentiated, small, basophilic cells were predominant amont the AFP-positive population. The most highly differentiated AFP-positive cells had the morphology of hepatocytes.
journal_name
Int J Cancerjournal_title
International journal of cancerauthors
Tchipysheva TA,Guelstein VI,Bannikov GAdoi
10.1002/ijc.2910200310subject
Has Abstractpub_date
1977-09-15 00:00:00pages
388-93issue
3eissn
0020-7136issn
1097-0215journal_volume
20pub_type
杂志文章abstract::Malignant cells possess a high degree of proteolytic activity in which the plasminogen activator system plays an important role. An increased expression of urokinase type plasminogen activator (uPA) is of significance for degradation of the extracellular tumor matrix, facilitating invasiveness and growth. Inhibition o...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910610419
更新日期:1995-05-16 00:00:00
abstract::Hybridomas producing syngeneic monoclonal antibodies (MAbs) were prepared by fusion of spleen cells of BALB/c mice, which were immunized with sublethal doses of RMB-I cells. This cell line originates from a Rauscher virus (R-MuLV)-induced myeloid leukemia and forms tumors when re-inoculated into mice. MAbs were charac...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910420121
更新日期:1988-07-15 00:00:00
abstract::The promoter variants of TNF-α, a major regulator of immune and inflammation responses, have been implicated in cancer development and prognosis. Thus, we investigated associations between four TNF-α promoter variants and risk of recurrence of squamous cell carcinoma of the oropharynx (SCCOP). We evaluated association...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.28512
更新日期:2014-04-15 00:00:00
abstract::Evidence has accumulated that, in addition to the MDR1 gene-coded P-glycoprotein (Pgp), multidrug resistance-associated protein (MRP) also mediates the multidrug resistance (MDR) of various human tumors. In the case of gastric cancer, there is little or no involvement of P-glycoprotein, and the mechanisms of MDR remai...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/(SICI)1097-0215(19961104)68:3<372::AID-IJC
更新日期:1996-11-04 00:00:00
abstract::In ovarian cancer cells, the macrophage colony-stimulating factor-1 (CSF-1) induces the release of plasminogen activator inhibitor-2 (PAI-2), and high levels of PAI-2 as well as of CSF-1 in ovarian cancer ascites are independently correlated with poor outcome. We now study the effect of CSF-1 on PAI-2 expression in vi...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/(sici)1097-0215(19971219)74:6<571::aid-ijc
更新日期:1997-12-19 00:00:00
abstract::The association between certain human papillomaviruses (HPV) and cervical intraepithelial neoplasia (CIN) is well documented, but there is uncertainty about the strength of association and the role of co-factors is unclear. This population-based case-control study in Norwegian women 20-44 years of age included 103 cas...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910610306
更新日期:1995-05-04 00:00:00
abstract::Subtype-specific incidence patterns in populations at high risk of lymphoma offer insight into lymphomagenesis. The incidence profiles for the 2 most common non-Hodgkin lymphoma subtypes were compared for 2 immunodeficient populations, adults receiving a kidney transplant 1982-2003 (n = 7,730) or diagnosed with human ...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.25272
更新日期:2010-12-01 00:00:00
abstract::In experimental tumor immunotherapy, incomplete Freund's adjuvant (IFA) has been considered as the "gold standard" for T-cell vaccination in mice and humans in spite of its considerable adverse effects. Recently, we succeeded in eliciting strong CTL responses in mice after vaccination with biodegradable poly(D,L-lacti...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.25914
更新日期:2011-07-15 00:00:00
abstract::Colorectal cancer is the third most common form of malignancy, behind prostate and lung cancers. Despite recent advances in medicine, mortality from colorectal cancer remains high, highlighting the need for improved therapies. Numerous studies have demonstrated increased activation of EGFR and its family members (EGFR...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.25410
更新日期:2011-02-15 00:00:00
abstract::Nasopharyngeal carcinoma is an Epstein-Barr Virus (EBV) associated malignancy which is highly prevalent in Southeast Asia. EBV-related antibodies have been widely used as screening markers for early nasopharyngeal carcinoma (NPC) detection. However, due to its low positive predictive rate, it is essential to develop n...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.31642
更新日期:2018-12-15 00:00:00
abstract::Paraffin sections (n = 168, 27 benign, 16 low malignant potential [LMP] and 125 malignant tumours) from epithelial ovarian tumours were evaluated immunohistochemically for expression of retinoblastoma gene product (pRB) and p53 protein, and the relationship among pRB, p53 and cyclin-dependent kinase inhibitor 2 (CDKN2...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/(sici)1097-0215(19970822)74:4<407::aid-ijc
更新日期:1997-08-22 00:00:00
abstract::To better understand the role of individual and lifestyle factors in human disease, an exposome-wide association study was performed to investigate within a single-study anthropometry measures and lifestyle factors previously associated with B-cell lymphoma (BCL). Within the European Prospective Investigation into Can...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.33369
更新日期:2020-10-31 00:00:00
abstract::Detection of methylated free-circulating DNA (mfcDNA) for hyperplastic polyposis 1 (HPP1) in blood is correlated with a poor prognosis for patients with metastatic colorectal cancers (mCRC). Here, we analyzed the plasma levels of HPP1 mfcDNA in mCRC patients treated with a combination therapy containing a fluoropyrimi...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.30625
更新日期:2017-05-01 00:00:00
abstract::Nuclear factor-κB (NF-κB) is constitutively activated in many cancers, including oral squamous cell carcinoma (OSCC), and is involved in the invasive characteristics of OSCC, such as growth, antiapoptotic activity and protease production. However, the cellular mechanism underlying NF-κB's promotion of bone invasion by...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.27435
更新日期:2012-09-01 00:00:00
abstract::While enhanced platelet activation may drive cancer progression and metastases, less is known about its role in early cancer development. Thus, we evaluated whether pre-diagnostic biomarkers of platelet activation and coagulation are related to the risks of common cancers in the prospective EPIC-Heidelberg Study using...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.31623
更新日期:2018-12-01 00:00:00
abstract::Pathological deregulation of the transforming growth factor, beta 1 (TGFB1) pathway has been implicated in the development of several major diseases, including cancers. Regulatory variation in the TGFB1 gene may lead to altered TGFB1 expression and activity, and thus, modulate an individual's susceptibility to disease...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.24526
更新日期:2009-09-15 00:00:00
abstract::There is concern that hormone replacement therapy (HRT) increases the risk of breast cancer. We undertook a case-control study of this risk relationship within a cohort of 40- to 74-year-old women in Uppsala County, Sweden, who participated in mammography screening. Incident cases of breast cancer were ascertained dur...
journal_title:International journal of cancer
pub_type: 临床试验,杂志文章
doi:10.1002/(sici)1097-0215(19970904)72:5<758::aid-ijc
更新日期:1997-09-04 00:00:00
abstract::In this study, a cell-penetrating peptide, the transactivating transcriptional factor (TAT) domain from HIV, was linked to a chitosan/doxorubicin (chitosan/DOX) conjugate to form a chitosan/DOX/TAT hybrid. The synthesized chitosan/DOX/TAT conjugate showed a different intracellular distribution pattern from a conjugate...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.25578
更新日期:2011-05-15 00:00:00
abstract::In the setting of breast cancer screening, 5-9% of needle core biopsies are diagnosed as lesions of uncertain malignant potential (B3). The management of these lesions is potentially problematic as the data on their outcome remains limited. In our study, we aim to assess the outcome of screen-detected lesions diagnose...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.25801
更新日期:2011-09-15 00:00:00
abstract::The occurrence of metastasis severely affects prognosis and survival of breast cancer patients. In order to metastasize, breast cancer cells need to cross the basement membrane (BM) tissue boundaries. Matrix metalloproteases (MMPs) are enzymes with proteolytic activity towards extracellular matrix components (ECM) of ...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.20009
更新日期:2004-05-01 00:00:00
abstract::Conversion of solid sarcomas and carcinomas into ascites tumors depends on the in vivo selection of phenotypically altered tumor cell variants that can grow in the dissociated form. Once selected, they retain this property even after prolonged s.c. growth as solid tumors. From an s.c.-passaged subline of an ascites-co...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910450324
更新日期:1990-03-15 00:00:00
abstract::Endometriosis is a common gynecologic disease, which generally follows a benign course. Notwithstanding, several clinical and histologic studies as well as molecular data show that endometriosis could be a precursor of sporadic endometrioid and clear cell carcinomas at extrauterine loci. Several reports have implicate...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.10715
更新日期:2002-12-01 00:00:00
abstract::Allogeneic mixed leukocytes reaction has been reported to activate vast numbers of T lymphocytes and produce large amounts of type 1 cytokines that are linked to an initiation of antitumor immunity. Using poor immunogeneic B16-F10 and Lewis lung carcinoma (LLC) tumor model, we evaluated the effects of inactivated allo...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.24045
更新日期:2009-03-01 00:00:00
abstract::In a hospital-based case-control study of esophageal cancer undertaken in Athens (1989-1991), 43 patients with incident esophageal squamous-cell carcinoma and 56 patients with incident esophageal adenocarcinoma were compared to 200 injury patients. Personal interviews were conducted in the hospital setting, and dietar...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/(SICI)1097-0215(19961104)68:3<300::AID-IJC
更新日期:1996-11-04 00:00:00
abstract::Use of herbal preparations containing Aristolochia species has led to progressive nephropathy and urothelial cancer in humans. Analysis of DNA adducts formed in human target tissues and studies in animal models have pointed out a major role of the secondary plant metabolites, aristolochic acids, in these effects. Only...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.21480
更新日期:2006-03-01 00:00:00
abstract::Familial atypical multiple mole melanoma (FAMMM) is an autosomal dominant disease characterized by the familial occurrence of malignant melanoma of the skin and multiple atypical precursor lesions. Germline mutations in the p16 (CDKN2A) gene have been reported in at least a quarter of such families. An association has...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:
更新日期:2000-09-15 00:00:00
abstract::Ovarian cancer risk is known to be reduced amongst women who have had children, but reported associations with breastfeeding are varied. Few studies have had sufficient power to explore reliably these associations by tumour histotype. In a prospective study of 1.1 million UK women, 8719 developed ovarian cancer during...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.31063
更新日期:2018-01-15 00:00:00
abstract::In analogy to apoptosis of nucleated cells, erythrocytes may enter eryptosis characterized by cell shrinkage and cell membrane scrambling. Eryptotic erythrocytes are rapidly cleared from circulating blood and may adhere to the vascular wall. Stimulation of eryptosis thus impairs microcirculation and leads to anemia as...
journal_title:International journal of cancer
pub_type: 杂志文章,评审
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更新日期:2017-10-15 00:00:00
abstract::Alcohol consumption is associated with a modest increased risk of colon cancer, but its relationship with colon cancer survival has not been elucidated. Using data from a phase III randomized adjuvant trial, we assessed the association of alcohol consumption with colon cancer outcomes. Patients completed a risk factor...
journal_title:International journal of cancer
pub_type: 杂志文章
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更新日期:2016-09-01 00:00:00
abstract::The present experiments were performed to investigate the possibility of inhibiting tumor growth in vivo with syngeneic lymphocytes sensitized in vitro on monolayers of the tumor under test, and to study the effect of a thymic humoral factor (THF) in this sensitization process. Monolayers of fibrosarcoma cells were us...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910150612
更新日期:1975-06-15 00:00:00