Concept

BRCA1

Publications associées (82)

Development of Bimetallic Titanocene-Ruthenium-Arene Complexes As Anticancer Agents: Relationships between Structural and Biological Properties

Olivier Pierre Zava, Fabio Edafe, Philippe Richard

A series of bimetallic titanium-ruthenium complexes of general formula (η5-C5H5)(μ-η5:κ1-C5H4(CR12)nPR2R3)TiCl2RuCl2 (n = 0, 1, 2 or 4; R1 = H or Me; R2 = H, Ph, or Cy; R3 = Ph or Cy) have been synthesized, including two novel compds. as wel ...

American Chemical Society2010

Transcriptional changes in Huntington disease identified using genome-wide expression profiling and cross-platform analysis

Evaluation of transcriptional changes in the striatum may be an effective approach to understanding the natural history of changes in expression contributing to the pathogenesis of Huntington disease (HD). We have performed genome-wide expression profiling ...

Oxford University Press2010

Synthesis and anticancer activity of chalcogenide derivatives and platinum(II) and palladium(II) complexes derived from a polar ferrocene phosphanyl-carboxamide

Paul Joseph Dyson, Anna Katherine Renfrew

The polar phosphinyl carboxamide, 1'-(diphenylphosphino)-1-[N-(2-hydroxyethyl)carbamoyl]ferrocene [I; Z = null; (1)] , reacts readily with H2O2 and elemental S to give the corresponding phosphine oxide I [Z = O (2)] and phosphine sulfide I [Z = S (3)], res ...

Wiley-Blackwell2010

Differential roles of the pRb and Arf/p53 pathways in murine naevus and melanoma genesis

Friedrich Beermann

Summary We report on a systematic analysis of genotype-specific melanocyte UVR responses in transgenic mouse melanoma models along with tumour penetrance and comparative histopathology. pRb or p53 pathway mutations cooperated with Nras(Q61K) to transform m ...

2010

Protein-binding microarray technology and ChIP-sequencing for the identification of novel targets of the human tumor suppressor AP2[alpha]

Jan Kerschgens

The mis-regulation of gene transcription in the living cell can be the cause of complex human diseases like cancer. One challenge of the post-genomic era of biomedical research is the development of in vitro techniques for the rapid and cost-effective anal ...

EPFL2009

Epigenetic Deregulation of DNA Repair and Its Potential for Therapy

Epigenetic silencing of essential components of DNA repair pathways is a common event in many tumor types, and comprise O6-methylguanine-DNA methyltransferase (MGMT), human mut L homolog 1 (hMLH1), Werner syndrome gene (WRN), breast cancer susceptibility g ...

2009

Meta-analysis of gene expression profiles in breast cancer: toward a unified understanding of breast cancer subtyping and prognosis signatures

Darlene Goldstein, Mauro Delorenzi, Thierry Sengstag, Benjamin Haibe-Kains

Introduction Breast cancer subtyping and prognosis have been studied extensively by gene expression profiling, resulting in disparate signatures with little overlap in their constituent genes. Although a previous study demonstrated a prognostic concordance ...

2008

Palmitoylation and ubiquitination regulate exit of the Wnt signaling protein LRP6 from the endoplasmic reticulum

Françoise Gisou van der Goot Grunberg, Laurence Gouzi Abrami, Béatrice Kunz, Mircea Ioan Iacovache

Canonical Wnt signaling is initiated by binding of Wnt proteins to members of the Frizzled family and subsequent complex formation with lipoprotein receptor-related proteins 5/6 (LRP5/6). Here, we show that LRP6 is palmitoylated on a juxtamembranous cystei ...

2008

An oestrogen-dependent model of breast cancer created by transformation of normal human mammary epithelial cells

Cathrin Brisken, Stéphanie Joëlle André, Maryse Fiche

INTRODUCTION: About 70% of breast cancers express oestrogen receptor alpha (ESR1/ERalpha) and are oestrogen-dependent for growth. In contrast with the highly proliferative nature of ERalpha-positive tumour cells, ERalpha-positive cells in normal breast tis ...

2007

The impact of the E46K mutation on the properties of alpha-synuclein in its monomeric and oligomeric states

Hilal Lashuel

The third and most recently identified Parkinson's disease-linked variant of the neuronal protein alpha-synuclein to be identified (E46K) results in widespread brain pathology and early onset Parkinson symptoms (Zarranz et al. (2004) Ann. Neurol. 55, 164-1 ...

American Chemical Society2007

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