Friday, September 23, 2011

Drug Discovery@nature.com 23 September 2011

Drug Discovery
TABLE OF CONTENTS

23 September 2011

News
Analysis
Research Highlights
Research & Reviews
Careers


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News

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Clues emerge to explain first successful HIV vaccine trial
doi:10.1038/news.2011.541
Immune responses of patients could point way forward for future vaccines.
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New models emerge for commercializing university assets
doi:10.1038/nbt0911-774
Some universities are setting up their own seed and venture funds while others are collaborating directly with pharma and biotech companies to commercialize good research.
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Combination products neglected by FDA device evaluation
doi:10.1038/nm0911-1024a
Experts claim that the current process for reviewing combination products is flawed, with separate centers handling small-molecule drugs, biologics or devices lacking the broad expertise to effectively evaluate their safety and efficacy in combination.
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BIO marches to Congress with growth package in hand
doi:10.1038/nbt0911-776
Members of the Biotechnology Industry Organization's board of directors have presented to Congress a long list of suggested ways to improve the environment for biotechs.
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Analysis

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New targets for HIV
doi:10.1038/scibx.2011.1005
Researchers have revealed a suite of new targets for HIV-1, all of which belong to a purinergic signaling cascade that mediates steps between HIV binding and fusion with the host cell.
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Identifying R&D outliers
doi:10.1038/nrd3555
Although the average ability of pharmaceutical R&D to create value has declined, there is in fact a large variation in R&D performance across the industry. This article presents an analysis identifying companies — termed 'outliers' — that seem to have been more successful in counteracting the overall industry trend of declining R&D productivity.
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Belatacept
doi:10.1038/nrd3536
In June 2011, belatacept (Nulojix; Bristol-Myers Squibb), a fusion protein that inhibits T cell activation by binding to CD80 and CD86, was approved by the US FDA for the prophylaxis of organ rejection in adult patients receiving a kidney transplant.
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Research Highlights

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Selective oxycution?
doi:10.1038/nrd3543
A new study demonstrates that the natural product piperlongumine may have promising cancer-specific cytotoxicity.
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Rescuing age-related memory loss
doi:10.1038/nrn3096
Arnsten and colleagues provide new insight into the physiological basis of age-related memory decline and a potential means to restore function.
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Vaccines: Structure-based design
doi:10.1038/nrd3539
Vaccination with a chimeric antigen developed using a structure-based strategy provides broad protection against multiple variants of the pathogen that causes meningitis.
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Research & Reviews

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Targeting cancer metabolism: a therapeutic window opens
doi:10.1038/nrd3504
Cancer cells have adapted metabolically to support their characteristic high rate of proliferation. This review discusses how the metabolic differences between cancer cells and normal cells could be therapeutically targeted.
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Minimum information about a bioactive entity (MIABE)
doi:10.1038/nrd3503
This article proposes reporting guidelines for bioactive entities, developed by representatives from industry, academia and data resource providers, which could aid the analysis of data to provide insight for developing improved molecules.
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Inhibition of Notch signaling ameliorates insulin resistance in a FoxO1-dependent manner
doi:10.1038/nm.2378
Pajvani and colleagues report a new role of Notch in glucose metabolism, and suggest that Notch inhibition could be beneficial in diabetes.
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The transcription factor FOXM1 is a cellular target of the natural product thiostrepton
doi:10.1038/nchem.1114
This paper shows that thiostrepton, which has anticancer properties, binds to FOXM1, preventing its interaction with several gene promoters. This illustrates the druggability of transcription factors, and provides a molecular basis for targeting FOXM1.
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Drug Discovery
JOBS of the week
4 year Science Foundation Ireland-funded PhD Studentship (Ref: SMR11-03)
Dundalk Institute of Technology
Dundalk, IE
Staff Scientist – Marine Carbon Dioxide Research
National Environment Research Council
Southampton, GB
Postdoc in Biochemistry / Proteomics
University of South Florida, College of Medicine
Tampa, US
Scientific Programmer - HGNC
European Bioinformatics Institute (EBI)
Cambridge, GB
PhD Fellowships in Life Sciences
university of lausanne
Lausanne, CH
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Careers

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Career snapshots archive
Career snapshots feature people associated with drug discovery and drug development, with the aim of providing expert insights and advice on a wide range of positions and career paths in this field.
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