Mutational inactivation of transforming growth factor beta receptor type II in microsatellite stable colon cancers.

abstract：:The LeY determinant, a difucosylated type 2 blood group-related antigen, is a positional isomer of the Leb blood group antigen and a fucosylated derivative of the LeX antigen. The LeX antigen behaves like an oncodevelopmental tumor-associated antigen in human colon cancer, and extended polyfucosyl LeX antigens are mor...

journal_title：Cancer research

authors： Kim YS,Yuan M,Itzkowitz SH,Sun QB,Kaizu T,Palekar A,Trump BF,Hakomori S

更新日期：1986-11-01 00:00:00

abstract：:Osteosarcoma is the most frequent primary bone tumor that develops mainly in the young, the median age of diagnosis being 18 years. Despite improvement in osteosarcoma treatment, survival rate is only 30% at 5 years for patients with pulmonary metastases at diagnosis. This warrants exploration of new therapeutic optio...

journal_title：Cancer research

authors： Lamoureux F,Richard P,Wittrant Y,Battaglia S,Pilet P,Trichet V,Blanchard F,Gouin F,Pitard B,Heymann D,Redini F

更新日期：2007-08-01 00:00:00

abstract：:Epidermal growth factor receptor vIII (EGFRvIII) is a tumor-specific, ligand-independent, constitutively active variant of the EGFR. Its expression has been detected in gliomas and various other human malignancies. To more fully characterize the function and potential biological role of EGFRvIII in regulating cell pro...

journal_title：Cancer research

authors： Tang CK,Gong XQ,Moscatello DK,Wong AJ,Lippman ME

更新日期：2000-06-01 00:00:00

abstract：:Noscapine, a benzylisoquinoline alkaloid derived from opium, was recently reported to exhibit activity against a variety of cancers through a poorly understood mechanism. Because the transcription factor NF-kappaB has been linked with inflammation, survival, proliferation, invasion, and angiogenesis in tumors, we hypo...

journal_title：Cancer research

authors： Sung B,Ahn KS,Aggarwal BB

更新日期：2010-04-15 00:00:00

abstract：:A truncating allele of the cell cycle checkpoint kinase CHK2 is present in 1% of the population, conferring a moderate increase in breast cancer risk, and inactivation of chk2 enhances mammary tumorigenesis in mice with targeted inactivation of brca1. We used the mouse mammary tumor virus (MMTV) promoter to target exp...

journal_title：Cancer research

authors： Kwak EL,Kim S,Zhang J,Cardiff RD,Schmidt EV,Haber DA

更新日期：2006-02-15 00:00:00

abstract：:CD26 is an antigen with key role in T-cell biology and is expressed on selected subsets of aggressive T-cell malignancies. To elucidate the role of CD26 in tumor behavior, we examine the effect of CD26 depletion by small interfering RNA transfection of T-anaplastic large cell lymphoma Karpas 299. We show that the resu...

journal_title：Cancer research

authors： Sato T,Yamochi T,Yamochi T,Aytac U,Ohnuma K,McKee KS,Morimoto C,Dang NH

更新日期：2005-08-01 00:00:00

abstract：:Although the zinc finger transcription factor Krüppel-like factor 4 (KLF4) has been shown to be a negative regulator of cell proliferation, the mechanisms underlying the posttranslational modification of KLF4, especially at the level of protein degradation, are poorly understood. Here, we show that KLF4 protein levels...

journal_title：Cancer research

authors： Chen ZY,Wang X,Zhou Y,Offner G,Tseng CC

更新日期：2005-11-15 00:00:00

abstract：:Poly(ADP-ribose) polymerase (PARP) is an evolutionally conserved nuclear protein present in most eukaryotic species and catalyzes the formation of ADP-ribose polymers covalently attached to proteins. PARP is strongly activated by DNA single- or double-strand breaks and is thought to be involved in cellular responses t...

journal_title：Cancer research

authors： Kupper JH,Müller M,Bürkle A

更新日期：1996-06-15 00:00:00

abstract：:It has been proposed that occult, disseminated metastatic cells are refractory to chemotherapy due to lack of proliferation. We have shown that p38 activation induces dormancy of squamous carcinoma cells. We now show that p38 signaling in these cells activates a prosurvival mechanism via the up-regulation of the endop...

journal_title：Cancer research

authors： Ranganathan AC,Zhang L,Adam AP,Aguirre-Ghiso JA

更新日期：2006-02-01 00:00:00

abstract：:We show here that PRL-3 protein is expressed in fetal heart, developing blood vessels, and pre-erythrocytes but not in their mature counterparts. These observations imply that PRL-3 may be involved in the early development of the circulatory system. Because PRL-3 mRNA had been reported to be consistently elevated in m...

journal_title：Cancer research

authors： Guo K,Li J,Wang H,Osato M,Tang JP,Quah SY,Gan BQ,Zeng Q

更新日期：2006-10-01 00:00:00

abstract：:The frequency and mutational profile of H-ras gene activation were determined in spontaneous liver tumors of male C57BL/6 x C3H/He mice and in tumors induced with the genotoxic hepatocarcinogen benzidine.2 HCl or the nongenotoxic hepatocarcinogens phenobarbital, chloroform, and ciprofibrate. DNA sequence analysis of t...

journal_title：Cancer research

authors： Fox TR,Schumann AM,Watanabe PG,Yano BL,Maher VM,McCormick JJ

更新日期：1990-07-01 00:00:00

abstract：:Luzopeptins consist of two identical, substituted quinolines linked to a cyclic decadepsipeptide, with a 2-fold symmetry. Luzopeptin A, with two acetylated sites in its peptide ring, is active against several experimental animal tumor systems. Luzopeptin B (one acetylated site) is less active, and luzopeptin C (no ace...

journal_title：Cancer research

authors： Huang CH,Crooke ST

更新日期：1985-08-01 00:00:00

abstract：:Dioxin and pesticides with xenoestrogenic activity are environmental contaminants that are suspected of promoting human diseases such as cancers. However, few studies have addressed the molecular consequences of a combination of these contaminants, a situation that is likely to occur in the environment. We investigate...

journal_title：Cancer research

authors： Coumoul X,Diry M,Robillot C,Barouki R

更新日期：2001-05-15 00:00:00

abstract：:Cells lacking the tumor suppressor gene LKB1/STK11 alter their metabolism to match the demands of accelerated growth, leaving them highly vulnerable to stress. However, targeted therapy for LKB1-deficient cancers has yet to be reported. In both Kras/p53/Lkb1 cell lines and a genetically engineered mouse model of Kras/...

journal_title：Cancer research

authors： Liu Y,Li Y,Wang X,Liu F,Gao P,Quinn MM,Li F,Merlino AA,Benes C,Liu Q,Gray NS,Wong KK

更新日期：2017-09-15 00:00:00

abstract：:The insulin-like growth factor receptor (IGF-IR) and insulin receptor are either overactivated and/or overexpressed in a wide range of tumor types and contribute to tumorigenicity, proliferation, metastasis, and drug resistance. Here, we show that BMS-554417, a novel small molecule developed as an inhibitor of IGF-IR,...

journal_title：Cancer research

authors： Haluska P,Carboni JM,Loegering DA,Lee FY,Wittman M,Saulnier MG,Frennesson DB,Kalli KR,Conover CA,Attar RM,Kaufmann SH,Gottardis M,Erlichman C

更新日期：2006-01-01 00:00:00

abstract：:In order to evaluate geographical differences in the liver pathology of ducks infected with duck hepatitis B virus (DHBV), ducks in Chiba and Shimane, Japan, and Shanghai, China, were investigated. The numbers (DHBV positive/negative) and the maximum age of the ducks examined were 18/10 at 19 mo, 15/1 at 3 yr 4 mo, an...

journal_title：Cancer research

authors： Uchida T,Suzuki K,Arii M,Shikata T,Fukuda R,Tao YX

更新日期：1988-03-01 00:00:00

abstract：:The WWOX (WW domain containing oxidoreductase) gene was recently identified as a candidate tumor suppressor gene at 16q23.3-24.1, a chromosome region that spans the common fragile site FRA16D. To evaluate the potential role of the WWOX gene in esophageal squamous cell carcinomas, we examined 36 tumors for genetic alte...

journal_title：Cancer research

authors： Kuroki T,Trapasso F,Shiraishi T,Alder H,Mimori K,Mori M,Croce CM

更新日期：2002-04-15 00:00:00

abstract：:Pheophorbide a (PhA), a chlorophyll catabolite, was shown to be an ABCG2 substrate based on Abcg2(-/-) knockout mouse studies (J. W. Jonker et al., Proc. Natl. Acad. Sci. USA, 99: 15649-15654, 2002). We developed a functional assay for ABCG2 using PhA and the ABCG2 inhibitor fumitremorgin C. In selected cell lines exp...

journal_title：Cancer research

authors： Robey RW,Steadman K,Polgar O,Morisaki K,Blayney M,Mistry P,Bates SE

更新日期：2004-02-15 00:00:00

abstract：:It is becoming increasingly clear that tumor growth and progression is not entirely due to genetic aberrations but also reflective of tumor cell plasticity. It follows therefore that proteins contributing to tumor progression oscillate in their expression a contention yet to be shown. Because the urokinase-type plasmi...

journal_title：Cancer research

authors： Yang L,Avila H,Wang H,Trevino J,Gallick GE,Kitadai Y,Sasaki T,Boyd DD

更新日期：2006-08-15 00:00:00

abstract：:The hyperthermic sensitivity of cultured human glioblastoma cells was determined in 1 degree increments from 42 through 46 degrees over the pH range of 6.1 to 7.4. These cells were 5 to 10 times less heat sensitive than were Chinese hamster ovary cells and are among the most resistant cells examined in cell culture. A...

journal_title：Cancer research

authors： Gerweck LE,Richards B

更新日期：1981-03-01 00:00:00

abstract：:MSN-1 is a monoclonal antibody, which was raised by immunizing mice with a human endometrial cancer cell line, SNG-II. The MSN-1 specifically recognizes a blood group carbohydrate antigen, Leb. We investigated the subcellular and suborganellar localization of the MSN-1-reactive carbohydrate antigens in the endometrial...

journal_title：Cancer research

authors： Susumu N,Kawakami H,Aoki D,Hirano H,Nozawa S

更新日期：1993-08-01 00:00:00

abstract：:While showing promise, vaccination strategies to treat cancer require further optimization. Likely barriers to efficacy involve cancer-associated immunosuppression and peripheral tolerance, which limit the generation of effective vaccine-specific cytotoxic T lymphocytes (CTL). Because CD4(+) T cells improve CTL respon...

journal_title：Cancer research

authors： Ahrends T,Bąbała N,Xiao Y,Yagita H,van Eenennaam H,Borst J

更新日期：2016-05-15 00:00:00

abstract：:The activated RAS/RAF cascade plays a crucial role in lung cancer, but is also known to induce cellular senescence, a major barrier imposed on tumor cells early in tumorigenesis. MYC is a key factor in suppression of RAS/BRAF(V600E)-induced senescence in vitro. However, it is still unclear whether MYC has the same rol...

journal_title：Cancer research

authors： Tabor V,Bocci M,Alikhani N,Kuiper R,Larsson LG

更新日期：2014-08-15 00:00:00

abstract：:The radiation response of autochthonous tumors induced by s.c. injection of 3-methylcholanthrene in ICR/JCL mice was studied. The tumors were mostly fibrosarcomas and grew with an average volume-doubling time of 2.6 days, independently of the time tumor appearance or dose of the chemical used. The tumors were locally ...

journal_title：Cancer research

authors： Tanooka H,Hoshino H,Tanaka K,Nagase M

更新日期：1980-07-01 00:00:00

abstract：:Inherited mutations of the human BRCA2 gene confer increased risks for developing breast, ovarian, and several other cancers. Unlike previously described Brca2 knockout mice that display predominantly embryonic lethal phenotypes, we developed mice with a homozygous germ-line deletion of Brca2 exon 27 that exhibit a mo...

journal_title：Cancer research

authors： McAllister KA,Bennett LM,Houle CD,Ward T,Malphurs J,Collins NK,Cachafeiro C,Haseman J,Goulding EH,Bunch D,Eddy EM,Davis BJ,Wiseman RW

更新日期：2002-02-15 00:00:00

abstract：:Activation of c-Met signaling and beta-catenin mutations are frequent genetic events observed in liver cancer development. Recently, we demonstrated that activated beta-catenin can cooperate with c-Met to induce liver cancer formation in a mouse model. Cyclin D1 (CCND1) is an important cell cycle regulator that is con...

journal_title：Cancer research

authors： Patil MA,Lee SA,Macias E,Lam ET,Xu C,Jones KD,Ho C,Rodriguez-Puebla M,Chen X

更新日期：2009-01-01 00:00:00

abstract：:In this report, we describe methods used to analyze the protein composition of sectioned frozen prostatic tissues by two-dimensional gel electrophoresis. Our results show a high degree of homology in two-dimensional electrophoretograms of proteins extracted from frozen sections of malignant prostate glands. Such homol...

journal_title：Cancer research

authors： Guevara J Jr,Herbert BH,Raymond AK,Batsakis JG

更新日期：1986-07-01 00:00:00

abstract：:Cytogenetic study of short-term cultures from 10 adipose tissue tumors (eight lipomas, one myxoid liposarcoma, and one mixed liposarcoma) have revealed clonal chromosome abnormalities in seven cases. In both malignant tumors, translocation (12;16) was the sole aberration, and in the mixed liposarcoma, the breakpoints ...

journal_title：Cancer research

authors： Mrózek K,Karakousis CP,Bloomfield CD

更新日期：1993-04-01 00:00:00

abstract：:The deregulated expression of cyclin E as measured by the overexpression of its low molecular weight (LMW) isoforms is a powerful predictor of poor outcome in patients with breast cancer. The mechanism by which these LMW forms give tumor cells a growth advantage is not known and is the subject of this article. In this...

journal_title：Cancer research

authors： Akli S,Zheng PJ,Multani AS,Wingate HF,Pathak S,Zhang N,Tucker SL,Chang S,Keyomarsi K

更新日期：2004-05-01 00:00:00

abstract：:Pregnancy at early, but not late age, has a strong and life-long protective effect against breast cancer. The expected overall increase in breast cancer incidence demands the development of a pharmaceutical mimicry of early-age pregnancy-mediated protection. Recently, converging results from rodent models and women on...

journal_title：Cancer research

authors： Meier-Abt F,Bentires-Alj M,Rochlitz C

更新日期：2015-03-01 00:00:00