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Liang Liu et al.
Molecular cancer research : MCR, 12(11), 1597-1609 (2014-08-12)
Transforming growth factor beta (TGFβ) proteins are multitasking cytokines, in which high levels at tumor sites generally correlate with poor prognosis in human patients with cancer. Previously, it was reported that TGFβ downregulates the expression of ataxia telangiectasia-mutated (ATM) and
Arvindhan Nagarajan et al.
Molecular and cellular biology, 34(12), 2264-2282 (2014-04-09)
Regulation of the DNA damage response and cell cycle progression is critical for maintaining genome integrity. Here, we report that in response to DNA damage, COPS5 deubiquitinates and stabilizes PEA15 in an ATM kinase-dependent manner. PEA15 expression oscillates throughout the
Giovanna Ferrari-Amorotti et al.
Neoplasia (New York, N.Y.), 16(12), 1047-1058 (2014-12-17)
Most triple-negative breast cancers (TNBCs) exhibit gene expression patterns associated with epithelial-to-mesenchymal transition (EMT), a feature that correlates with a propensity for metastatic spread. Overexpression of the EMT regulator Slug is detected in basal and mesenchymal-type TNBCs and is associated
Lynne Lennard et al.
British journal of haematology, 169(2), 228-240 (2014-12-03)
The impact of thiopurine methyltransferase (TPMT) genotype on thiopurine dose intensity, myelosuppression and treatment outcome was investigated in the United Kingdom childhood acute lymphoblastic leukaemia (ALL) trial ALL97. TPMT heterozygotes had significantly more frequent cytopenias and therefore required dose adjustments
Anne Scheffler et al.
Toxicology letters, 234(2), 81-91 (2015-02-24)
After consumption of red clover-based dietary supplements, plasma concentrations of the isoflavone irilone (IRI) equal that of the well-investigated daidzein. Since some isoflavones are genotoxic, the potential of IRI to induce mutations was investigated. Gene mutations were determined by hypoxanthine-guanine
Paola Di Matteo et al.
Clinical & experimental metastasis, 32(3), 289-300 (2015-02-05)
Tumor vessels are an attractive target for cancer therapy, including metastasis treatment. Angiogenesis inhibitors targeting the VEGF signalling pathway have proven to be efficacious in preclinical cancer models and in clinical trials. However, angiogenesis inhibition concomitantly elicits tumor adaptation and
Chenglong Sun et al.
Journal of immunology (Baltimore, Md. : 1950), 194(4), 1819-1831 (2015-01-18)
Herpesviruses are DNA viruses harboring the capacity to establish lifelong latent-recurrent infections. There is limited knowledge about viruses targeting the innate DNA-sensing pathway, as well as how the innate system impacts on the latent reservoir of herpesvirus infections. In this
Courtney L Jones et al.
The Journal of biological chemistry, 289(30), 20502-20515 (2014-06-05)
Although great advances have been made in the treatment of pediatric acute lymphoblastic leukemia, up to one of five patients will relapse, and their prognosis thereafter is dismal. We have previously identified recurrent deletions in TBL1XR1, which encodes for an
Branden S Moriarity et al.
PloS one, 9(5), e96114-e96114 (2014-05-07)
The advent of Transcription Activator-Like Effector Nucleases (TALENs), and similar technologies such as CRISPR, provide a straightforward and cost effective option for targeted gene knockout (KO). Yet, there is still a need for methods that allow for enrichment and isolation
Pinar Erkekoglu et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 72, 98-110 (2014-07-12)
Most common alkylanilines in the environment are 2,6-dimethylaniline (2,6-DMA), 3,5-dimethylaniline (3,5-DMA), and 3-ethylaniline (3-EA). 3,5-Dimethylaminophenol (3,5-DMAP), a metabolite of 3,5-DMA, is of particular interest, as it is potentially genotoxic. Supplementation with organic or inorganic forms of selenium (Se) may reduce
Brett P Gross et al.
The AAPS journal, 16(6), 1194-1203 (2014-09-17)
Metastatic breast cancer is currently incurable, and available therapies are associated with severe toxicities. Induction of protective anti-tumor immunity is a promising therapeutic approach for disseminated breast cancer, as immune responses are (i) systemic; (ii) antigen-specific; and (iii) capable of
Nadiah Abu et al.
Drug design, development and therapy, 9, 1401-1417 (2015-04-04)
Flavokawain B (FKB) is a naturally occurring chalcone that can be isolated through the root extracts of the kava-kava plant (Piper methysticum). It can also be synthesized chemically to increase the yield. This compound is a promising candidate as a
Miriama Krutá et al.
Stem cells and development, 23(20), 2443-2454 (2014-05-20)
The genomic destabilization associated with the adaptation of human embryonic stem cells (hESCs) to culture conditions or the reprogramming of induced pluripotent stem cells (iPSCs) increases the risk of tumorigenesis upon the clinical use of these cells and decreases their
Shikha Mahajan et al.
PloS one, 10(2), e0115644-e0115644 (2015-02-12)
Proteomics is a powerful approach used for investigating the complex molecular mechanisms of disease pathogenesis and progression. An important challenge in modern protein profiling approaches involves targeting of specific protein activities in order to identify altered molecular processes associated with
Laïla-Aïcha Hanafi et al.
PloS one, 9(6), e99211-e99211 (2014-06-10)
Indoleamine 2,3-dioxygenase (IDO) is found in multiple malignancies and exerts immunosuppressive effects that are central in protecting tumors from host T lymphocyte rejection. IDO is an enzyme involved in the catabolism of tryptophan resulting in inhibition of T lymphocyte function.
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