Steady state levels of transforming growth factor-beta1 and -beta2 mRNA and protein expression are elevated in colonic tumors in vivo irrespective of dietary lipids intervention.

Abstract:

:Colonic tumors of human origin produce abundant transforming growth factor (TGF)-beta suggesting that TGF-beta is critical to their growth. Dietary lipids regulate a number of growth factors including TGF-beta. Whether elevated TGF-beta levels are consistently expressed in colonic tumors irrespective of the environmental milieu in an in vivo model is not known and forms the main objective of the present study. Male F344 rats were injected with azoxymethane, 10 weeks later, rats bearing preneoplastic lesions were fed a low fat (5% corn oil) diet and 3 high fat (5% corn oil with 18% corn oil, fish oil or beef tallow) diets for 16 weeks. Colonic tumors and mucosae were processed and assessed for TGF-beta status. TGF-beta1 and -beta2 mRNA levels were upregulated in colonic tumors more than in mucosae of all diet groups. Dietary lipids modulated TGF-beta mRNA in both tumors and mucosae, high corn and fish oil diets upregulated TGF-beta1 significantly more than the low fat corn oil or high fat beef tallow diets. Immunohistochemical assessments of tissues with different biological features revealed that TGF-beta1 and -beta2 were elevated in tumors and in selected microscopic preneoplastic lesions compared to normal mucosae. This is the first in vivo study, documenting that developing colonic tumors acquire upregulated TGF-beta phenotype even in the presence of lipid environments capable of differentially regulating TGF-beta in normal mucosae. Elevated expression of TGF-beta in a selected subset of microscopic preneoplastic lesions suggests that TGF-beta plays an important role on both early and late stages of colon carcinogenesis.

journal_name

Int J Cancer

authors

Raju J,McCarthy B,Bird RP

doi

10.1002/ijc.10522

keywords:

subject

Has Abstract

pub_date

2002-08-20 00:00:00

pages

635-41

issue

6

eissn

0020-7136

issn

1097-0215

journal_volume

100

pub_type

杂志文章
  • Fibronectin isoforms are differentially expressed in normal and adenomatous human anterior pituitaries.

    abstract::The expression of fibronectin (FN) isoforms containing the extradomains A and B (ED-A+ and ED-B+ FNs) as well as a differentially O-glycosylated oncofetal form of the protein (onf-FN) was investigated in 6 normal human anterior pituitaries and 25 human pituitary adenomas. In normal tissue, immunohistochemical experime...

    journal_title:International journal of cancer

    pub_type: 杂志文章

    doi:10.1002/ijc.2910610106

    authors: Farnoud MR,Farhadian F,Samuel JL,Derome P,Peillon F,Li JY

    更新日期:1995-03-29 00:00:00

  • Vitamin D binding protein and risk of renal cell carcinoma in the prostate, lung, colorectal and ovarian cancer screening trial.

    abstract::Our group has conducted two previous studies on the association between vitamin D binding protein (DBP) and renal cell carcinoma (RCC), the most common form of kidney cancer, finding strong inverse associations. We undertook the current analysis to replicate our findings in a different study population that included w...

    journal_title:International journal of cancer

    pub_type: 杂志文章

    doi:10.1002/ijc.32758

    authors: Kratzer TB,Weinstein SJ,Albanes D,Mondul AM

    更新日期:2020-08-01 00:00:00

  • Association of menstrual and reproductive factors with breast cancer risk: results from the Shanghai Breast Cancer Study.

    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

    authors: Gao YT,Shu XO,Dai Q,Potter JD,Brinton LA,Wen W,Sellers TA,Kushi LH,Ruan Z,Bostick RM,Jin F,Zheng W

    更新日期:2000-07-15 00:00:00

  • Risk of invasive cervical cancer in relation to clinical investigation and treatment after abnormal cytology: a population-based case-control study.

    abstract::A substantial proportion of women with cervical cancer that have participated in cervical screening have a history of an abnormal cytology result. Our objective was to assess the impact of histological investigation and treatment of women with abnormal cytology on the subsequent risk of invasive cervical cancer. All i...

    journal_title:International journal of cancer

    pub_type: 杂志文章

    doi:10.1002/ijc.25749

    authors: Silfverdal L,Kemetli L,Sparén P,Andrae B,Strander B,Ryd W,Dillner J,Törnberg S

    更新日期:2011-09-15 00:00:00

  • Changes in glycolipids in human renal-cell carcinoma and their clinical significance.

    abstract::The expression patterns of glycolipids of human renal-cell carcinoma were studied in primary tumors from 23 cases and 5 metastatic lesions from 4 cases using HPTLC (high-performance thin-layer chromatography). The expression pattern of glycolipids in primary tumors was characteristic of the histological cell type. In ...

    journal_title:International journal of cancer

    pub_type: 杂志文章

    doi:10.1002/ijc.2910490303

    authors: Saito S,Orikasa S,Ohyama C,Satoh M,Fukushi Y

    更新日期:1991-09-30 00:00:00

  • Why is colon cancer survival improving by time? A nationwide survival analysis spanning 35 years.

    abstract::There is limited information present to explain temporal improvements in colon cancer survival. This nationwide study investigates the temporal changes in survival over a 35-year period (1970-2004) in Iceland and uses incidence, mortality, surgery rate, stage distribution, lymph node yield, tumor location and histolog...

    journal_title:International journal of cancer

    pub_type: 杂志文章

    doi:10.1002/ijc.30766

    authors: Snaebjornsson P,Jonasson L,Olafsdottir EJ,van Grieken NCT,Moller PH,Theodors A,Jonsson T,Meijer GA,Jonasson JG

    更新日期:2017-08-01 00:00:00

  • Multiple births and risk of breast cancer.

    abstract::Data from a large, multicenter, population-based case-control study were analyzed to investigate the relation between multiple birth pregnancies and subsequent breast-cancer risk in the gravidas. Women less than 75 years old who had breast cancer were identified from statewide tumor registries in Wisconsin, western Ma...

    journal_title:International journal of cancer

    pub_type: 杂志文章,多中心研究

    doi:10.1002/ijc.2910620209

    authors: Dietz AT,Newcomb PA,Storer BE,Longnecker MP,Mittendorf R

    更新日期:1995-07-17 00:00:00

  • Corynebacterium parvum prevents immunization to admixed irradiated tumor cells by a local process.

    abstract::Immunization of mice with 10(6) irradiated LSTRA murine leukemia cells (LX) induced weak immunity to subsequent tumor-cell challenge. Admixture of low doses (1.4-14 micrograms of C. parvum with the LX usually augmented the immunity. Higher doses (1,400-7,000 micrograms) of admixed C. parvum not only failed to augment ...

    journal_title:International journal of cancer

    pub_type: 杂志文章

    doi:10.1002/ijc.2910290617

    authors: Titus MJ,Bartlett GL,Kreider JW

    更新日期:1982-06-15 00:00:00

  • Implementation of the 7th edition AJCC staging system: Effects on staging and survival for pT1 melanoma. A Dutch population based study.

    abstract::In the 7th edition of the AJCC staging system, the mitotic rate criterion replaced Clark level to increase correct classification of high-risk thin melanoma patients (pT1B). Additionally, sentinel node biopsy (SNB) was recommended for nodal staging of pT1B melanomas. The aim of this article was to evaluate the effects...

    journal_title:International journal of cancer

    pub_type: 杂志文章

    doi:10.1002/ijc.30607

    authors: Oude Ophuis CM,Louwman MW,Grünhagen DJ,Verhoef K,van Akkooi AC

    更新日期:2017-04-15 00:00:00

  • Features of gastric cancer in hereditary non-polyposis colorectal cancer syndrome.

    abstract::To identify characteristics of gastric cancer associated with hereditary non-polyposis colorectal cancer (HNPCC), we gathered clinical data and tumor samples relating to patients recorded in the Finnish HNPCC registry. Our series included 51 families with a characterized mutation and/or that met the Amsterdam criteria...

    journal_title:International journal of cancer

    pub_type: 杂志文章

    doi:10.1002/(sici)1097-0215(19971021)74:5<551::aid-ijc

    authors: Aarnio M,Salovaara R,Aaltonen LA,Mecklin JP,Järvinen HJ

    更新日期:1997-10-21 00:00:00

  • Analgesics and cancers of the renal pelvis and ureter.

    abstract::To evaluate renal pelvis and ureter (RPU) cancer risk in relation to lifetime use of analgesics, a population-based case-control study was carried out in 3 areas of the United States. Among 502 cases and 496 controls diagnosed and interviewed during 1983-1986, no significant increases in risk were found for any of the...

    journal_title:International journal of cancer

    pub_type: 杂志文章,多中心研究

    doi:10.1002/ijc.2910620105

    authors: Linet MS,Chow WH,McLaughlin JK,Wacholder S,Yu MC,Schoenberg JB,Lynch C,Fraumeni JF Jr

    更新日期:1995-07-04 00:00:00

  • Cleavage and polyadenylation specificity factor (CPSF)-derived peptides can induce HLA-A2-restricted and tumor-specific CTLs in the majority of gastrointestinal cancer patients.

    abstract::To identify CTL-directed antigens in gastrointestinal cancer, we have investigated antigens recognized by the HLA-A2-restricted CTL line established from T cells infiltrating into colon cancer and report herein cleavage and polyadenylation specificity factor (CPSF) as a potent antigen holding peptides capable of induc...

    journal_title:International journal of cancer

    pub_type: 杂志文章

    doi:10.1002/ijc.10377

    authors: Maeda Y,Ito M,Harashima N,Nakatsura T,Hida N,Imai N,Sato Y,Shichijo S,Todo S,Itoh K

    更新日期:2002-05-20 00:00:00

  • A mouse model for studying epidermodysplasia-verruciformis-associated carcinogenesis.

    abstract::Epidermodysplasia verruciformis (EV) is considered as a model of genetic cancer due to unusual susceptibility to EV-specific human papillomaviruses (HPVs). We established an in vivo experimental system for long-term propagation of EV tissue which should facilitate the study of tumor progression in EV. Skin fragments f...

    journal_title:International journal of cancer

    pub_type: 杂志文章

    doi:10.1002/ijc.2910560519

    authors: Majewski S,Breitburd F,Skopinska M,Croissant O,Jablonska S,Orth G

    更新日期:1994-03-01 00:00:00

  • Claudin7-dependent exosome-promoted reprogramming of nonmetastasizing tumor cells.

    abstract::Claudin7 (cld7) is a cancer-initiating cell (CIC) marker in gastrointestinal tumors, a cld7-knockdown (kd) being accompanied by loss of tumor progression. Tumor exosomes (TEX) restoring CIC activities, we explored the contribution of cld7. This became particularly interesting, as tight junction (TJ)- and glycolipid-en...

    journal_title:International journal of cancer

    pub_type: 杂志文章

    doi:10.1002/ijc.32312

    authors: Kyuno D,Zhao K,Schnölzer M,Provaznik J,Hackert T,Zöller M

    更新日期:2019-10-15 00:00:00

  • Experimental radiotherapy of receptor-positive human prostate adenocarcinoma with 188Re-RC-160, a directly-radiolabeled somatostatin analogue.

    abstract::The therapeutic potential of the somatostatin analogue RC-160 radiolabeled with 188Re was evaluated in nude mice bearing xenografts of human prostate adenocarcinoma. 188Re-RC-160 was selectively retained in both DU-145 and PC-3 tumors following direct intra-tumor injection at all time points examined (2, 6 and 24 hr p...

    journal_title:International journal of cancer

    pub_type: 杂志文章

    doi:10.1002/(SICI)1097-0215(19960117)65:2<214::AID-IJC

    authors: Zamora PO,Gulhke S,Bender H,Diekmann D,Rhodes BA,Biersack HJ,Knapp FF Jr

    更新日期:1996-01-17 00:00:00

  • Correlation of numerical and structural status of chromosome 16 with histological type and grade of non-invasive and invasive breast carcinomas.

    abstract::Loss of heterozygosity on chromosome arm 16q frequently occurs in human breast carcinomas regardless of the histological grade or type. To reveal whether the status of chromosome 16 corresponds to the histology of breast carcinomas, we examined the signal number of 16cen, 16q breakpoints and 1;16 fusions in the interp...

    journal_title:International journal of cancer

    pub_type: 杂志文章

    doi:10.1002/(sici)1097-0215(19990820)84:4<381::aid-ijc

    authors: Tsuda H,Takarabe T,Hirohashi S

    更新日期:1999-08-20 00:00:00

  • Genome-wide profiling of normal gastric mucosa identifies Helicobacter pylori- and cancer-associated DNA methylome changes.

    abstract::The large geographic variations in the incidence of gastric cancer (GC) are likely due to differential environmental exposures, in particular to Helicobacter pylori (H. pylori) infection. We aimed to investigate the impact of H. pylori on the epigenome in normal gastric mucosa and methylation changes associated with c...

    journal_title:International journal of cancer

    pub_type: 杂志文章

    doi:10.1002/ijc.31381

    authors: Woo HD,Fernandez-Jimenez N,Ghantous A,Degli Esposti D,Cuenin C,Cahais V,Choi IJ,Kim YI,Kim J,Herceg Z

    更新日期:2018-08-01 00:00:00

  • A variant of the DNA repair gene XRCC3 and risk of squamous cell carcinoma of the head and neck: a case-control analysis.

    abstract::Individuals differ in their ability to repair DNA damage induced by carcinogens. Studies have shown that polymorphisms in DNA repair genes contribute to individual variation in DNA repair capacity and cancer risk. In a hospital-based case-control study, we tested the hypothesis that a C to T variant (Thr241Met) of DNA...

    journal_title:International journal of cancer

    pub_type: 杂志文章

    doi:10.1002/ijc.10413

    authors: Shen H,Sturgis EM,Dahlstrom KR,Zheng Y,Spitz MR,Wei Q

    更新日期:2002-06-20 00:00:00

  • Preservation of chromosome and DNA characteristics of human colorectal adenocarcinomas after passage in nude mice.

    abstract::Twenty-seven human colorectal adenocarcinomas were implanted s.c. into nude mice. A comparative study of chromosomes and DNA between fresh tumor (FT) and xenografted tumor cells (XT) could be performed in 9 cases. Losses or deletions were consistently found in FTs as well as in XTs, particularly on chromosomes 17 and/...

    journal_title:International journal of cancer

    pub_type: 杂志文章

    doi:10.1002/ijc.2910440521

    authors: Lefrançois D,Olschwang S,Delattre O,Muleris M,Dutrillaux AM,Thomas G,Dutrillaux B

    更新日期:1989-11-15 00:00:00

  • Maternal and perinatal risk factors for Wilms' tumor: a nationwide nested case-control study in Sweden.

    abstract::This report describes maternal and perinatal risk factors for Wilms' tumor analyzed in a case-control study nested in a nationwide cohort in Sweden. The Swedish National Cancer Registry ascertained 110 cases from among successive birth cohorts from 1973 through 1984, identified by the Swedish Medical Birth Registry, t...

    journal_title:International journal of cancer

    pub_type: 杂志文章

    doi:10.1002/ijc.2910510108

    authors: Lindblad P,Zack M,Adami HO,Ericson A

    更新日期:1992-04-22 00:00:00

  • Essential role of Notch signaling in apoptosis of human pancreatic tumoral cells mediated by exosomal nanoparticles.

    abstract::We previously reported that exosomal nanoparticles secreted by human pancreatic tumoral cell lines decrease tumoral cell proliferation through the mitochondria-dependent apoptotic pathway, because of activation of pro-apoptotic phosphatase and tensin homolog deleted on chromosome 10 (PTEN) and of glucose synthase kina...

    journal_title:International journal of cancer

    pub_type: 杂志文章

    doi:10.1002/ijc.24375

    authors: Ristorcelli E,Beraud E,Mathieu S,Lombardo D,Verine A

    更新日期:2009-09-01 00:00:00

  • Effect of different platelet agonists on intracellular free Ca++ concentrations in human tumor cells: possible role in tumor growth.

    abstract::Modulation of cytoplasmic Ca++ concentration is a mechanism common to signal transduction pathways regulating many cellular phenomena, including the interactions of tumors with the hemostatic system. We have investigated the pro-aggregating and pro-coagulant activities of human tumor cell lines cultured in vitro and t...

    journal_title:International journal of cancer

    pub_type: 杂志文章

    doi:10.1002/ijc.2910620310

    authors: Saporiti A,Brocchieri A,Porta C,Moroni M,Grignani G

    更新日期:1995-07-28 00:00:00

  • The ROR1 pseudokinase diversifies signaling outputs in MET-addicted cancer cells.

    abstract::MET is a master gene controlling a genetic program driving proliferation, apoptosis protection and invasion. The ROR1 pseudokinase acts as a MET substrate. However, its contribution to MET signaling and MET-dependent biological outcomes remains to be elucidated. By structure-function analysis of ROR1 mutants, we show ...

    journal_title:International journal of cancer

    pub_type: 杂志文章

    doi:10.1002/ijc.28879

    authors: Gentile A,Lazzari L,Benvenuti S,Trusolino L,Comoglio PM

    更新日期:2014-11-15 00:00:00

  • Increased plasma DNA integrity index in head and neck cancer patients.

    abstract::Analysis of the length of circulating DNA in plasma has been reported as a marker for solid tumor detection. We assessed the sensitivity and specificity of increased plasma DNA length to identify patients with head and neck squamous cell carcinoma (HNSCC) and monitor posttreatment disease status. Fifty-eight HNSCC pat...

    journal_title:International journal of cancer

    pub_type: 杂志文章

    doi:10.1002/ijc.22250

    authors: Jiang WW,Zahurak M,Goldenberg D,Milman Y,Park HL,Westra WH,Koch W,Sidransky D,Califano J

    更新日期:2006-12-01 00:00:00

  • Persistent infection of rabbits with HTLV-I: patterns of anti-viral antibody reactivity and detection of virus by gene amplification.

    abstract::Two groups of rabbits were inoculated on the day of birth or at 4 weeks of age with a human T-cell leukemia virus type-I (HTLV-I)-infected and transformed rabbit cell line (Ra-I). Rabbits seroconverted to HTLV-I, as determined by indirect immunofluorescence, by 3 weeks after inoculation and remained persistently serop...

    journal_title:International journal of cancer

    pub_type: 杂志文章

    doi:10.1002/ijc.2910450123

    authors: Cockerell GL,Lairmore M,De B,Rovnak J,Hartley TM,Miyoshi I

    更新日期:1990-01-15 00:00:00

  • A CD4+, HLA-DR7-restricted T-helper lymphocyte clone recognizes an antigen shared by human malignant melanoma and glioma.

    abstract::CD4(+) Th cells that are restricted by MHC class II molecules play an important role in the induction of antitumor immune responses. We have established a stable CD4(+) Th cell clone (Th35-1A) from the PBMCs of a patient with primary cutaneous melanoma. The Th cell clone is noncytolytic and proliferates specifically i...

    journal_title:International journal of cancer

    pub_type: 杂志文章

    doi:10.1002/ijc.10964

    authors: Somasundaram R,Swoboda R,Caputo L,Lee A,Jackson N,Marincola FM,Guerry D,Herlyn D

    更新日期:2003-04-10 00:00:00

  • Food-frequency questionnaire-based estimates of total antioxidant capacity and risk of non-Hodgkin lymphoma.

    abstract::Antioxidants, primarily from fruits and vegetables, have been hypothesized to protect against non-Hodgkin lymphoma (NHL). The oxygen radical absorbance capacity (ORAC) assay, which measures total antioxidant capacity of individual foods and accounts for synergism, can be estimated using a food-frequency questionnaire ...

    journal_title:International journal of cancer

    pub_type: 杂志文章

    doi:10.1002/ijc.26491

    authors: Holtan SG,O'Connor HM,Fredericksen ZS,Liebow M,Thompson CA,Macon WR,Micallef IN,Wang AH,Slager SL,Habermann TM,Call TG,Cerhan JR

    更新日期:2012-09-01 00:00:00

  • Activation of AKT and nuclear accumulation of wild type TP53 and MDM2 in anal squamous cell carcinoma.

    abstract::Human papilloma virus (HPV) infection is considered as an important aetiological factor for anal squamous cell carcinoma (ASCC) but is not sufficient for tumour progression. This carcinoma is poorly understood at the molecular level. Using the largest cohort of cases to date we investigated the molecular mechanisms un...

    journal_title:International journal of cancer

    pub_type: 杂志文章

    doi:10.1002/ijc.23028

    authors: Patel H,Polanco-Echeverry G,Segditsas S,Volikos E,McCart A,Lai C,Guenther T,Zaitoun A,Sieber O,Ilyas M,Northover J,Silver A

    更新日期:2007-12-15 00:00:00

  • A prospective study of erythrocyte polyunsaturated fatty acids and risk of colorectal serrated polyps and conventional adenomas.

    abstract::The influence of polyunsaturated fatty acids (PUFAs) on risk of colorectal cancer precursors remains largely unknown. We examined the associations of erythrocyte PUFAs, including n-3 and n-6 PUFAs, with risk of colorectal conventional adenomas and serrated polyps in 4517 participants from three US prospective cohorts ...

    journal_title:International journal of cancer

    pub_type: 杂志文章

    doi:10.1002/ijc.33190

    authors: Wang L,Hang D,He X,Lo CH,Wu K,Chan AT,Ogino S,Giovannucci EL,Song M

    更新日期:2021-01-01 00:00:00

  • Genetic polymorphism in the conjugating enzyme UGT1A1 and the risk of head and neck cancer.

    abstract::UDP-glucuronosyltransferase 1A1 (UGT1A1) is an enzyme which catalyses not only the glucuronidation of tobacco smoke carcinogens like benzopyrene, but also of the endogenous substrate bilirubin. Bilirubin for a long time was considered to be only a toxic waste product of hemoglobin degradation, but recent findings have...

    journal_title:International journal of cancer

    pub_type: 杂志文章

    doi:10.1002/ijc.25296

    authors: Lacko M,Roelofs HM,Te Morsche RH,Voogd AC,Ophuis MB,Peters WH,Manni JJ

    更新日期:2010-12-15 00:00:00