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Comprehensive molecular portraits of human breast tumours

A. McCullough
- 01 Jan 2013 - 
- Vol. 2013, pp 286-288
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This article is published in Yearbook of Pathology and Laboratory Medicine.The article was published on 2013-01-01. It has received 5867 citations till now.

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STAT3 localizes to the ER, acting as a gatekeeper for ER-mitochondrion Ca 2+ fluxes and apoptotic responses

TL;DR: The results suggest that STAT3-mediated IP3R3 downregulation in the ER crucially contributes to its anti-apoptotic functions via modulation of Ca2+ fluxes.
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Exploitation of Gene Expression and Cancer Biomarkers in Paving the Path to Era of Personalized Medicine.

TL;DR: An updated knowledge and overview of the current landscape of cancer biomarkers and their role in personalized medicine is provided, emphasizing the impact of genomics on the implementation of new potential targeted therapies and development of novel cancer biomarker in improving the outcome of cancer therapy.
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MicroRNA-18a inhibits hypoxia-inducible factor 1α activity and lung metastasis in basal breast cancers.

TL;DR: A novel role for miR-18a in targeting HIF1A and repressing metastasis of basal-like breast tumors is revealed and analysis of previously published data revealed that higher expression of HIF 1A and a panel of hypoxic genes is associated with shorter DMFS interval in patients with basal- like breast tumors, and that, within this subtype, miR -18a expression is inversely correlated with hypoxic gene expression.
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Involvement of polypyrimidine tract-binding protein (PTBP1) in maintaining breast cancer cell growth and malignant properties

TL;DR: The results suggest that PTBP1 is associated with breast tumorigenesis and appears to be required for tumor cell growth and maintenance of transformed properties, and consequently alters glucose metabolism and contributes to the Warburg effect.
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Maternal Embryonic Leucine Zipper Kinase (MELK) as a Novel Mediator and Biomarker of Radioresistance in Human Breast Cancer.

TL;DR: The results support the rationale for developing clinical strategies to inhibit MELK as a novel target in TNBC, and Kaplan–Meier survival and multivariable analyses identify increasing M ELK expression as being the strongest predictor of radioresistance and increased local recurrence in multiple independent datasets.
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Journal ArticleDOI

Comprehensive molecular portraits of human breast tumours

Daniel C. Koboldt, +355 more
- 04 Oct 2012 - 
TL;DR: The ability to integrate information across platforms provided key insights into previously defined gene expression subtypes and demonstrated the existence of four main breast cancer classes when combining data from five platforms, each of which shows significant molecular heterogeneity.