Abstract:
:The survival experience of 284 patients with cancer of the cervix uteri registered by the population-based Zimbabwe National Cancer Registry in 1995-1997 is described. The vital status of these subjects was established by linkage with death registration and by retrieval of patient files from medical records departments. Untraced patients were contacted at home. Of the 284, 177 (62.3%) were dead and 76 (26.8%) were alive at the closing date of the study (31 December 1999), with only 31 cases (10.9%) lost to follow-up. Overall observed and relative survival at 3 years were 44.2% and 45.2%, respectively. Half of the cases (139) had been referred and treated in the radiotherapy department. Survival was significantly greater in the first 3 years for patients who received radiotherapy treatment compared to those that had not, but this difference had disappeared by the fourth year of follow-up. Many cases presented late (distant metastasis), and extent of disease was an important determinant of survival; cases with metastases had a risk of death some 3 times that of patients with localized disease. The results demonstrate the importance of earlier diagnosis and availability of effective treatment in the African context.
journal_name
Int J Cancerjournal_title
International journal of cancerauthors
Chokunonga E,Ramanakumar AV,Nyakabau AM,Borok MZ,Chirenje ZM,Sankila R,Parkin DMdoi
10.1002/ijc.11670keywords:
subject
Has Abstractpub_date
2004-03-20 00:00:00pages
274-7issue
2eissn
0020-7136issn
1097-0215journal_volume
109pub_type
杂志文章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::Glioblastoma multiforme (GBM) is the most lethal brain malignancy which involves multi-gene abnormality. Unfortunately, effective therapy against GBM remains lacking. Previously, we found that NRP-1 and its downstream NRP-1/GIPC1 pathway played an important role in GBM. In our study, we further investigated the upstre...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.31329
更新日期:2018-08-01 00:00:00
abstract::As a part of an assessment of the potential use of retinoids in preventive and adjuvant treatment of HNSCC, we examined the effects of beta-all-trans retinoic acid (RA) on the growth and cell-surface glycoconjugates of 2 HNSCC cell lines. These lines, designated 1483 and 183A, were established from an untreated patien...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910400217
更新日期:1987-08-15 00:00:00
abstract::A mammographic breast cancer screening programme has been ongoing in the Florence District (Italy) since 1970 and a favourable impact of screening on breast cancer mortality of women aged 50-70 has been shown by means of a case-control study. Two hundred and eleven screen- and 116 interval-detected cancers in the peri...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910460209
更新日期:1990-08-15 00:00:00
abstract::We report that the Rhesus (Rh)-negative phenotype is more prevalent in patients with small-cell lung cancer (SCLC) than in the normal Caucasian population (SCLC: 25% Rh-negative vs. 15% expected, p less than 0.0001). This finding has been validated for a Central and a Northern European population (Switzerland and UK)....
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910520328
更新日期:1992-09-30 00:00:00
abstract::Therapeutics targeting the phosphatidylinositol 3-kinase/mammalian target of rapamycin (PI3K/mTOR) pathway initially produce potent antitumor effects, but resistance frequently occurs. Using a phosphoproteome analysis, we found that colorectal cancer (CRC) cells exhibit resistance against PI3K/mTOR inhibition through ...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.33047
更新日期:2020-11-15 00:00:00
abstract::Interleukin-11(rhIL-11) is a cytokine that has been shown to enhance the recovery of bone marrow and intestinal crypt cells after cytotoxic insult with radiation or anticancer drugs. The current study examined the effects of rhIL-11 on the response of CEM human lymphoblastic leukemia cells and on the EMT-6 murine mamm...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/(SICI)1097-0215(19960917)67:6<864::AID-IJC
更新日期:1996-09-17 00:00:00
abstract::Gliomas are aggressive tumors of the central nervous system originating from proliferating neural cells. Regulators of neural stem or progenitor cells biology may thus influence aspects of brain tumorigenesis, such as the maintenance of tumor-propagating potential. We investigated the role of Pax6, a neurogenic transc...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.27606
更新日期:2012-10-01 00:00:00
abstract::Oncogenic activation of MYC occurs often in breast carcinoma and is associated with poor prognosis. Loss or inactivation of mechanisms that restrain MYC may therefore be involved in tumor progression. In this study, we show that the MYC-interacting adaptor protein BIN1 is frequently missing in malignant breast cells a...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:
更新日期:2000-02-01 00:00:00
abstract::The incidence of cutaneous melanoma in children aged 0-14 years was examined in Queensland, Australia. Details of notifications were collected from the population-based Australian Paediatric Cancer Registry. Between 1987 and 1994, the age-adjusted incidence rates of invasive cutaneous melanoma occurring in Queensland ...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910630602
更新日期:1995-12-11 00:00:00
abstract::LiSa-2 is a stable cell line derived from a poorly differentiated, pleomorphic liposarcoma. In serum-containing medium, LiSa-2 cells are fibroblastoid and rapidly dividing. In a serum-free, chemically defined culture medium containing physiological concentrations of insulin, triiodothyronine and cortisol, LiSa-2 cells...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/1097-0215(20001215)88:6<889::aid-ijc8>3.0.
更新日期:2000-12-15 00:00:00
abstract::The antiproliferative effect of 2',5' A3 core and 2',5'-3'dA3 (cordycepin trimer) core was measured in 8 human tumor cell lines. Cells were treated in a dose-response manner for 72 hr and the concentration of drug necessary to inhibit cell growth 50% (GI50) was determined. A wide range of sensitivities to these drugs ...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:
更新日期:1985-09-15 00:00:00
abstract::For breast cancer, many prognostic markers that initially appeared promising have failed to maintain their clinical predictive value. Few reports have analyzed the consistency over time of biological and clinical information provided by biomarkers. Tumour cell proliferation has acquired relevance as an indicator of pr...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/(sici)1097-0215(19970220)74:1<122::aid-ijc
更新日期:1997-02-20 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::To examine the immunological mechanisms involved in cancer gene therapy using the herpes simplex virus thymidine kinase (HSV-tk) gene and ganciclovir (GCV), murine hepatocellular carcinoma (HCC) cells, BNL1ME A.7R.1, were transduced retrovirally with the HSV-tk gene. HSV-tk-transduced cells exhibited a more than 2,000...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/(sici)1097-0215(19991029)83:3<374::aid-ijc
更新日期:1999-10-29 00:00:00
abstract::Postmenopausal hormone replacement therapy (HRT) was found to be associated with lower risk of colorectal cancer (CRC). However, little is known regarding associations with molecular subtypes of CRC. The current study includes female participants of a large German population-based case-control study (922 CRC cases and...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.32868
更新日期:2020-08-15 00:00:00
abstract::In this study, the anticancer effect of prednisolone was investigated using rats with normal endogen adrenaline levels (intact), reduced adrenaline levels (metyrosine-induced) and adrenaline deficiency (adrenalectomized) via gastric adenocarcinoma model. Gastric adenocarcinoma was induced with N-methyl-N'-nitro-N-nitr...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.24869
更新日期:2010-04-01 00:00:00
abstract::CD30 is selectively expressed on the tumor cells of a variety of malignant disorders of the immune system and can therefore be used as a target for an anti-CD30 antibody-based immunotherapy. However, CD30 is cleaved at the cell surface by tumor necrosis factor-alpha converting enzyme (TACE). This metalloproteinase rel...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.10182
更新日期:2002-03-10 00:00:00
abstract::No clear relationship between whole grain products and risk of breast cancer has been established. In a large prospective cohort study, we investigated the association between intake of whole grain products and risk of breast cancer by tumour receptor status [oestrogen receptor (ER) and progesterone receptor (PR)] and...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.23992
更新日期:2009-02-01 00:00:00
abstract::Biopsies of 13 penile cancers (PC), from patients living in regions of Uganda with a high incidence of genital cancers, were studied for the presence, molecular characteristics and physical state of DNA related to that of human papillomavirus (HPV) types 6, 11, 16, 18, 31 and 33. HPV DNA sequences were detected in all...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910510414
更新日期:1992-06-19 00:00:00
abstract::The incidence of breast cancer among women in Shanghai, a traditionally low-risk population, has increased substantially over the past 20 years. To evaluate the association of menstrual and reproductive factors with breast cancer risk and the influence of these factors on the temporal trend of breast cancer incidence,...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/1097-0215(20000715)87:2<295::aid-ijc23>3.0
更新日期:2000-07-15 00:00:00
abstract::Bcl-2 protein inhibits apoptosis, reduces the requirement for growth factors, and thereby extends the survival of cells. Recent findings of Bcl-2 in several solid tumors suggest that it might contribute to the genesis of some types of cancer. Over-expression of Bcl-2 might play a role in carcinogenesis and malignant p...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/(sici)1097-0215(19980417)79:2<153::aid-ijc
更新日期:1998-04-17 00:00:00
abstract::Infection with erbB-2 (E) of Ha-ras (H) oncogene-transfected cells has been previously shown to cooperatively induce anchorage-independent growth of the MCF10A human mammary epithelial cell line in vitro, but not to induce nude mouse tumorigenicity. Here we show that oncogene-transformed MCF10A are able to halt in the...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910630612
更新日期:1995-12-11 00:00:00
abstract::Diabetes refers to a group of metabolic diseases characterized by impaired insulin signalling and high blood glucose. A growing body of epidemiological evidence links diabetes to several types of cancer but the underlying molecular mechanisms are poorly understood. The signalling cascade connecting insulin and FOXO pr...
journal_title:International journal of cancer
pub_type: 杂志文章,评审
doi:10.1002/ijc.30840
更新日期:2017-12-15 00:00:00
abstract::Receptors for the third component of complement (C3) were demonstrated on the surface of established human lymphoid cell lines by a membrane fluorescence test with FITC- or TRITC-conjugated antibodies against human C3. Two-color fluorescence staining of EBV receptors and C3 receptors showed complete overlapping of gre...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910170602
更新日期:1976-06-15 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::A variety of analytical approaches have indicated that melanoma cell line UCLA-SO-M14 (M14) and breast carcinoma cell line MDA-MB-435 originate from a common donor. This indicates that at some point in the past, one of these cell lines became misidentified, meaning that it ceased to correspond to the reported donor an...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.31067
更新日期:2018-02-01 00:00:00
abstract::The effect of serum from mice bearing methylcholanthrene-induced fibrosarcomas on the lympho-proliferative responses of their spleen and lymph-node cells to 3 M KCl-solubilized tumor antigens has been investigated. Low concentrations of serum (less than or equal to 2.5%) collected throughout the course of tumor growth...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910200312
更新日期:1977-09-15 00:00:00
abstract::Hooded rats bearing a syngeneic methylcholanthrene-induced tumour were evaluated for extent of in vivo host immunity and this was correlated by in vitro techniques with the levels of circulating tumour antigen and specific antibody. Early tumour growth was associated with detectable immunity, as measured by the capaci...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/ijc.2910150619
更新日期:1975-06-15 00:00:00
abstract::The aim of this study was to investigate the ability of the new liver organotropic complex of cisplatin with glycocholate (GC), Bamet-R2, to interact with DNA, inhibit its replication and hence reduce tumor-cell proliferation. Changes in the electrophoretic mobility of the open and covalently closed circular forms of ...
journal_title:International journal of cancer
pub_type: 杂志文章
doi:10.1002/(SICI)1097-0215(19981029)78:3<346::AID-IJC
更新日期:1998-10-29 00:00:00