The past, present and future of breast cancer research in China.

abstract：:Transcriptional factor BTB and CNC homology 1 (Bach1) has been linked to tumor progression and metastasis, but the mechanisms underlying the effects of Bach1 on tumor growth and metastasis are largely uncharacterized. Here, we report that Bach1 expression was significantly higher in human epithelial ovarian cancer (EO...

journal_title：Cancer letters

authors： Han W,Zhang Y,Niu C,Guo J,Li J,Wei X,Jia M,Zhi X,Yao L,Meng D

更新日期：2019-03-31 00:00:00

abstract：:The carcinogenic effect of dimethylnitrosamine (DMN) s.c. injected at two different dose levels was studied in laboratory bred European hamsters (EH) and data compared to findings for captured EH. Malignant haemangioendotheliomas of the liver and kidney, hepatocellular carcinomas and cholangiocarcinomas were induced. ...

journal_title：Cancer letters

authors： Richter-Reichhelm HB,Green U,Ketkar MB,Mohr U

更新日期：1978-01-01 00:00:00

abstract：:Enormous efforts have been made to explore small molecules that interfere with the TGF-β signaling pathway, so as to inhibit EMT and the cancer metastasis, but few agents have been identified. In this study, we demonstrated that Nutlin-3 could abolish the down-regulation of E-cadherin induced by TGF-β1 in p53-deficien...

journal_title：Cancer letters

authors： Wu Y,Fu Y,Zheng L,Lin G,Ma J,Lou J,Zhu H,He Q,Yang B

更新日期：2014-01-01 00:00:00

abstract：:We aimed to clarify the clinical significance of des-gamma-carboxy prothrombin (DCP) levels in both hepatocellular carcinoma (HCC) and liver tissues with a special reference to the relationship between DCP level in non-cancerous parts of the liver and the multicentric occurrence of HCC. Twenty-eight patients with HCC,...

journal_title：Cancer letters

authors： Shimada M,Yamashita Y,Hamatsu T,Hasegawa H,Utsunomiya T,Aishima S,Sugimachi K

更新日期：2000-10-16 00:00:00

abstract：:Data were obtained on soluble oestrogen (ER) and progesterone (PR) receptors from 273 primary breast tumours, using an enzyme immunoassay (EIA) and ligand binding assay with dextran-coated charcoal (DCC) or isoelectric focussing separations. The p29 and total cathepsin D content was also assayed in the same samples. T...

journal_title：Cancer letters

authors： Marsigliante S,Greco S,Biscozzo L,Barker S,Baker V,Giuseppe L,Vinson GP,Storelli C

更新日期：1992-10-21 00:00:00

abstract：:Endothelin-1 (ET-1) is a potent vasoconstrictor that has been shown to significantly impact many benign and malignant tissues by signaling through its two cognate receptors: ET(A) and ET(B). As ET-1 has a role in both normal and diseased kidney, we initiated studies to investigate endothelin axis expression and functi...

journal_title：Cancer letters

authors： Pflug BR,Zheng H,Udan MS,D'Antonio JM,Marshall FF,Brooks JD,Nelson JB

更新日期：2007-02-08 00:00:00

abstract：:p66(Shc), one of the SHC1 gene encoding proteins, promotes cell death and reports cell anchorage status, mediating anoikis in vitro and functioning as a metastasis suppressor in vivo. However, very little is known about p66(Shc) gene regulation in cancer cells. Here, we show that methylation of a specific CpG site in ...

journal_title：Cancer letters

authors： Du W,Jiang Y,Zheng Z,Zhang Z,Chen N,Ma Z,Yao Z,Terada L,Liu Z

更新日期：2013-08-28 00:00:00

abstract：:Vascular normalisation, the process that reverses the structural and functional abnormalities seen in tumour-associated vessels, is also accompanied by changes in leucocyte trafficking. Our previous studies have shown the normalisation effects of the agent CD5-2 which acts to stabilise VE-Cadherin leading to increased...

journal_title：Cancer letters

authors： Zhao Y,Li J,Ting KK,Chen J,Coleman P,Liu K,Wan L,Moller T,Vadas MA,Gamble JR

更新日期：2021-01-01 00:00:00

abstract：:Hepatocellular carcinoma (HCC) is heterogeneous, rendering its current curative treatments ineffective. The emergence of single-cell genomics represents a powerful strategy in delineating the complex molecular landscapes of cancers. In this study, we demonstrated the feasibility and merit of using single-cell RNA sequ...

journal_title：Cancer letters

authors： Ho DW,Tsui YM,Sze KM,Chan LK,Cheung TT,Lee E,Sham PC,Tsui SK,Lee TK,Ng IO

更新日期：2019-09-10 00:00:00

abstract：:A RNA-dependent DNA polymerase (RTase) was purified from human osteosarcoma tissue by successive column chromatography of the microsomal fraction on DEAE-cellulose (DE-23 and DE-52) and phosphocellulose. The purified enzyme has a molecular weight of about 68,000, a pH optimum of 8.1, a Mg2+ optimum of 0.8 mM, Mn2+ opt...

journal_title：Cancer letters

authors： Ebener U,Welte K,Chandra P

更新日期：1979-08-01 00:00:00

abstract：:The present study was undertaken to determine the kinetics of DNA synthesis and expression of cell cycle dependent proto-oncogenes in response to two types of cell proliferative stimuli in male Wistar rat liver. The peak of DNA synthesis was approximately 24 h after a compensatory cell proliferative stimulus induced b...

journal_title：Cancer letters

authors： Coni P,Bignone FA,Pichiri G,Ledda-Columbano GM,Columbano A,Rao PM,Rajalakshmi S,Sarma DS

更新日期：1989-09-15 00:00:00

abstract：:We investigated the molecular mechanisms involved in the anti-proliferative activity exerted by conjugated linoleic acid (CLA) on the estrogen unresponsive MDA-MB-231 human breast cancer cell line. The effects on cell proliferation, cell cycle progression and induction of apoptosis were examined. CLA caused the reduct...

journal_title：Cancer letters

authors： Miglietta A,Bozzo F,Bocca C,Gabriel L,Trombetta A,Belotti S,Canuto RA

更新日期：2006-03-28 00:00:00

abstract：:Integrin cell adhesion molecules play a crucial role in tumor cell resistance to radio- and chemotherapy and are therefore considered attractive targets for cancer therapy. Here, we assessed the role of β1 integrin-interacting α integrin subunits in more physiological three-dimensional extracellular matrix grown head ...

journal_title：Cancer letters

authors： Steglich A,Vehlow A,Eke I,Cordes N

更新日期：2015-02-28 00:00:00

abstract：:The Syrian hamster embryo cell transformation assay has been used to investigate the effect of two synthetic antioxidants on morphological transformation induced by the initiator benzo[a]pyrene (BP). A two-stage protocol was employed with an initiation phase of 2 days and a subsequent promotion phase of 5 days. When 1...

journal_title：Cancer letters

authors： Potenberg J,Schiffmann D,Kahl R,Hildebrandt AG,Henschler D

更新日期：1986-11-01 00:00:00

abstract：:The therapeutic efficacy of antineoplastic purine analogs can be jeopardized by the emergence of drug-resistant mutant subpopulations of tumor cells. To determine whether such mutant populations might be eradicable in vivo with the type of HAT combination (hypoxanthine + an antifolate + thymidine) known to be selectiv...

journal_title：Cancer letters

authors： Moolten FL

更新日期：1986-06-01 00:00:00

abstract：:To examine the role of diabetes in pancreatic cancer, 4 groups of Chinese hamsters--2 from genetically diabetic and 2 from non-diabetic lines--were treated with N-nitrosobis(2-oxo-propyl)amine (BOP) at different dose levels and intervals. In one group (referred to as the VA group), BOP was given weekly at a 5 mg/kg bo...

journal_title：Cancer letters

authors： Bell RH Jr,Pour PM

更新日期：1987-02-01 00:00:00

abstract：:The recurrence rate of soft tissue and bone sarcomas strongly correlates to the status of the surgical margin after excision, yet excessive removal of tissue may lead to distinct, otherwise avoidable morbidity. Therefore, adequate margination of sarcomas both pre- and intra-operatively is a clinical necessity that has...

journal_title：Cancer letters

authors： Baljer BC,Kolhe S,Chan CD,Nicoli F,Ghanbasha A,Brookes MJ,Gamie Z,Ghosh KM,Beckingsale TB,Saleh DB,Ragbir M,Gerrand CH,Jeys L,Knight JC,Petrides G,Rankin KS

更新日期：2020-07-28 00:00:00

abstract：:Since angiogenesis is considered essential for tumor growth and the development of metastasis, we assessed the correlation of microvessel density (MVD) with overall survival in patients with epithelial ovarian cancer. Histologic slides were immunostained for CD34-antigen. MVD was determined within each tumor by enumer...

journal_title：Cancer letters

authors： Obermair A,Wasicky R,Kaider A,Preyer O,Lösch A,Leodolter S,Kölbl H

更新日期：1999-04-26 00:00:00

abstract：:Artesunate (ART), a semi-synthetic derivative of artemisinin extracted from the Chinese herb Artemisia annua, is a safe and effective antimalarial drug. ART has now been analyzed for its anti-angiogenic activity in vivo and in vitro. The anti-angiogenic effect in vivo was evaluated on chicken chorioallantoic membrane ...

journal_title：Cancer letters

authors： Huan-huan C,Li-Li Y,Shang-Bin L

更新日期：2004-08-10 00:00:00

abstract：:Bcl-2 agonist of cell death (BAD) is a BH3-only member of the Bcl-2 family which possesses important regulatory function in apoptosis. BAD has also been shown to possess many non-apoptotic functions closely linked to cancer including regulation of glycolysis, autophagy, cell cycle progression and immune system develop...

journal_title：Cancer letters

authors： Bui NL,Pandey V,Zhu T,Ma L,Basappa,Lobie PE

更新日期：2018-02-28 00:00:00

abstract：:We constructed the plasmid which can express human wild-type p53 cDNA and introduced it into the human osteosarcoma cell line SAOS-2 that lacks the chromosomal p53 gene. A cell clone stably expressing p53 protein was isolated and UV sensitivity and UV-induced mutation frequencies of the clone were examined. The UV sen...

journal_title：Cancer letters

authors： Yagi T,Mohri-Nakanishi K,Matsuda T,Yamagishi N,Miyakoshi J,Takebe H

更新日期：1998-01-16 00:00:00

abstract：:Acute myeloid leukemia (AML) cells in vivo are constantly exposed to lymphangiogenic cytokines such as VEGF-C. However, it is poorly understood how the VEGF-C signaling modulates the immune functions in the tumor microenvironment. We have previously reported that natural killer (NK) cells in AML patients strongly upre...

journal_title：Cancer letters

authors： Lee JY,Park S,Min WS,Kim HJ

更新日期：2014-11-28 00:00:00

abstract：:Hepatocyte nodules and hepatocellular carcinomas were induced in male Fischer rats using the resistant hepatocyte model. The immunoreactive cytosolic levels of the heme-binding Z protein (HBP) were reduced by 56% (P less than 0.001; 2-tailed t-test) in early hepatocyte nodules (25 weeks) and hepatocellular carcinomas ...

journal_title：Cancer letters

authors： Roomi MW,Vincent SH,Farber E,Muller-Eberhard U

更新日期：1988-12-01 00:00:00

abstract：:Absent or altered differentiation is one of the major features of cancer cells. Histone deacetylases (HDACs) play a central role in the epigenetic regulation of gene expression. Aberrant activity of HDACs has been documented in several types of cancers, leading to the development of HDAC inhibitors (HDACi) as anti-tum...

journal_title：Cancer letters

authors： Botrugno OA,Santoro F,Minucci S

更新日期：2009-08-08 00:00:00

abstract：:Two hair dye components, carcinogenic 4-nitro-2-aminophenol and 5-nitro-2-aminophenol, induced Cu(II)-dependent DNA cleavage frequently at thymine and guanine residues in DNA fragments obtained from the c-Ha-ras-1 protooncogene. When the p53 tumor suppressor gene was used, 4-nitro-2-aminophenol caused Cu(II)-dependent...

journal_title：Cancer letters

authors： Chen F,Oikawa S,Hiraku Y,Murata M,Yamashita N,Kawanishi S

更新日期：1998-04-10 00:00:00

abstract：:An emerging trend in cancer chemoimmunotherapeutics is to develop 'two-in-one' therapies, which directly inhibit tumor growth and progression, as well as enhance anti-tumor immune surveillance. Protein kinase A (PKA) is a cAMP-dependent protein kinase that mediates signal transduction of G-protein coupled receptors (G...

journal_title：Cancer letters

authors： Hussain M,Tang F,Liu J,Zhang J,Javeed A

更新日期：2015-12-01 00:00:00

abstract：:We have used human procathepsin D isolated from supernatant of human breast cancer cell line ZR-75-1 to test its mitogenic activity for a broad spectrum of human-derived cell lines. These cell lines included: breast cancer cell lines ZR-75-1, MDA-MB-436, MBA-MD-483 and MDA-MB-231, B lymphoblastoid cell line Raji, the ...

journal_title：Cancer letters

authors： Vĕtvicka V,Vĕktvicková J,Fusek M

更新日期：1994-05-16 00:00:00

abstract：:The mdm2 oncogene is amplified and overexpressed in a variety of human tumours and the oncogenic potential of MDM2 is partly due to its ability to inactivate tumour suppressor p53 function. In the present communication we describe the cloning, sequence analysis and expression of the complete wildtype canine and equine...

journal_title：Cancer letters

authors： Nasir L,Burr PD,McFarlane ST,Gault E,Thompson H,Argyle DJ

更新日期：2000-04-28 00:00:00

abstract：:The aim of this study was to clarify candidate peptides for peptide-based specific immunotherapy of patients with oral squamous cell carcinoma (SCC). Thirteen peptides were examined for in vitro induction of peptide-specific CD8(+) T lymphocyte (CD8(+)TL) activity in peripheral blood mononuclear cells from 35 patients...

journal_title：Cancer letters

authors： Toyoshima T,Kumamaru W,Hayashida JN,Moriyama M,Kitamura R,Tanaka H,Yamada A,Itoh K,Nakamura S

更新日期：2012-09-01 00:00:00

abstract：:Comparison of LCC2, the E(2)-independent, tamoxifen-resistant subline of the MCF-7 human breast cancer cell line with its parent line, disclosed that it is more resistant to growth inhibition and apoptosis induction by a variety of agents acting by diverse mechanisms. Thus, LCC2 cells can serve as a useful in-vitro mo...

journal_title：Cancer letters

authors： Lilling G,Hacohen H,Nordenberg J,Livnat T,Rotter V,Sidi Y

更新日期：2000-12-08 00:00:00