Browsing Breast Cancer Research by author "Workman, Paul"
Now showing items 1-7 of 7
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HSF1 Is Essential for Myeloma Cell Survival and A Promising Therapeutic Target.
Fok, JHL; Hedayat, S; Zhang, L; Aronson, LI; Mirabella, F; et al. (AMER ASSOC CANCER RESEARCH, 2018-05-15)Purpose: Myeloma is a plasma cell malignancy characterized by the overproduction of immunoglobulin, and is therefore susceptible to therapies targeting protein homeostasis. We hypothesized that heat shock factor 1 (HSF1) ... -
MIR21 Drives Resistance to Heat Shock Protein 90 Inhibition in Cholangiocarcinoma.
Lampis, A; Carotenuto, P; Vlachogiannis, G; Cascione, L; Hedayat, S; et al. (W B SAUNDERS CO-ELSEVIER INC, 2018-03-01)BACKGROUND & AIMS: Cholangiocarcinomas (CCA) are resistant to chemotherapy, so new therapeutic agents are needed. We performed a screen to identify small-molecule compounds that are active against CCAs. Levels of microRNA ... -
Modulation of Biliary Cancer Chemo-Resistance Through MicroRNA-Mediated Rewiring of the Expansion of CD133+ Cells.
Carotenuto, P; Hedayat, S; Fassan, M; Cardinale, V; Lampis, A; et al. (LIPPINCOTT WILLIAMS & WILKINS, 2020-09-10)BACKGROUND AND AIMS: Changes in single microRNA (miRNA) expression have been associated with chemo-resistance in biliary tract cancers (BTCs). However, a global assessment of the dynamic role of the microRNome has never ... -
Patient-derived organoids model treatment response of metastatic gastrointestinal cancers.
Vlachogiannis, G; Hedayat, S; Vatsiou, A; Jamin, Y; Fernández-Mateos, J; et al. (AMER ASSOC ADVANCEMENT SCIENCE, 2018-02-23)Patient-derived organoids (PDOs) have recently emerged as robust preclinical models; however, their potential to predict clinical outcomes in patients has remained unclear. We report on a living biobank of PDOs from ... -
RNAi screen reveals synthetic lethality between cyclin G-associated kinase and FBXW7 by inducing aberrant mitoses.
Dolly, SO; Gurden, MD; Drosopoulos, K; Clarke, P; de Bono, J; et al. (NATURE PUBLISHING GROUP, 2017-09-26)BACKGROUND: F-box and WD40 repeat domain-containing 7 (FBXW7) is an E3 ubiquitin ligase involved in the ubiquitination and degradation of multiple oncogenic substrates. The tumour suppressor function is frequently lost in ... -
Second-Generation HSP90 Inhibitor Onalespib Blocks mRNA Splicing of Androgen Receptor Variant 7 in Prostate Cancer Cells.
Ferraldeschi, R; Welti, J; Powers, MV; Yuan, W; Smyth, T; et al. (AMER ASSOC CANCER RESEARCH, 2016-05-01)Resistance to available hormone therapies in prostate cancer has been associated with alternative splicing of androgen receptor (AR) and specifically, the expression of truncated and constitutively active AR variant 7 ... -
The discovery of potent ribosomal S6 kinase inhibitors by high-throughput screening and structure-guided drug design.
Couty, S; Westwood, IM; Kalusa, A; Cano, C; Travers, J; et al. (IMPACT JOURNALS LLC, 2013-08-25)The ribosomal P70 S6 kinases play a crucial role in PI3K/mTOR regulated signalling pathways and are therefore potential targets for the treatment of a variety of diseases including diabetes and cancer. In this study we ...