Friday, April 20, 2012

Drug Discovery@nature.com 20 April 2012

Drug Discovery

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TABLE OF CONTENTS

20 April 2012

News
Analysis
Research Highlights
Research & Reviews
Careers


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Nature Reviews Neuroscience
ARTICLE SERIES ON NEURAL CIRCUITS

This article series explores different approaches for the analysis of the structure and function of neural circuits and describes the methodological advances that are driving research in this area.

Follow the Article Series online at:
www.nature.com/nrn/series/neuralcircuits
 

News

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Four-strain flu vaccines coming to a pharmacy near you
doi:10.1038/nm0412-471
The US Food and Drug Administration recently approved MedImmune's FluMist Quadrivalent, the first four-pronged influenza vaccine to contain both B strains, with GlaxoSmithKline, Sanofi-Pasteur and Novartis hoping to follow suit with similar quadrivalent products.
Full Text

Amgen swallows Micromet to BiTE into ALL market
doi:10.1038/nbt0412-300c
Amgen has recently closed a deal with Micromet to acquire not only a cancer immunotherapy based on the bispecific monoclonal antibody fragment blinatumomab but also the underlying 'bispecific T-cell engager' technology that gave rise to it.
Full Text

Biotech innovators jump on biosimilars bandwagon
doi:10.1038/nbt0412-297a
With global sales forecast to rise to as much as $2.6 billion by 2015, biosimilars could become the single fastest-growing biologics sector in the next five years.
Full Text

Companies hope for rare win with cancer stem cell therapies
doi:10.1038/nm0412-474a
Several up-and-coming drugmakers are exploring ways of curtailing cancer stem cells, either through direct inhibition or by forcing the cells to differentiate into run-of-the-mill bulk tumor cells that are susceptible to standard treatments.
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Analysis

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Targeting CDK in triple-negative breast cancer
doi:10.1038/scibx.2012.379
Researchers have found that the majority of triple-negative breast cancers have a dysregulated MYC pathway, and shown that cyclin-dependent kinase inhibitors such as Merck and Ligand's dinaciclib could selectively kill off these tumors. The group is planning a clinical trial to test an undisclosed CDK inhibitor in this patient population.
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Fresh from the Pipeline: Aflibercept
doi:10.1038/nrd3700
Fusion protein that inhibits vascular endothelial growth factor signalling approved in the United States for the treatment of neovascular age-related macular degeneration.
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From the analyst's couch: Rare diseases and orphan drugs
doi:10.1038/nrd3654
This article discusses market trends in the development of drugs for rare diseases, which have increasingly been recognized as providing attractive opportunities for the biopharmaceutical industry.
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Research Highlights

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Neuromuscular disorders: Troponin activator improves muscle function
doi:10.1038/nrd3703
A small-molecule activator of the troponin complex increased skeletal muscle strength in a rodent model of neuromuscular disease.
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Neurological disorders: A class of its own
doi:10.1038/nrd3704
A potential new class of drugs offers enhanced selectivity and efficacy over the drugs that are currently used in the clinic to treat absence seizures.
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Immunotherapy: Combinations that work
doi:10.1038/nrc3250
Preclinical data support the strategy of combining tumour-targeted therapies with immune-stimulating agents.
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Research & Reviews

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Novel molecular targets for atrial fibrillation therapy
doi:10.1038/nrd3682
This Review focuses on the mechanistic rationale for the development of new anti-atrial fibrillation drugs, on the molecular and structural motifs that they target and on the results obtained so far in experimental and clinical studies.
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Combining immunotherapy and targeted therapies in cancer treatment
doi:10.1038/nrc3237
This article outlines how combining targeted approaches, which inhibit molecular pathways that promote tumour growth and maintenance, with immunotherapy, which stimulates a host immune response that effectuates long-lived tumour destruction, could provide therapeutic synergy.
Full Text

A proteomics approach for the identification and cloning of monoclonal antibodies from serum
doi:10.1038/nbt.2167
Cheung et al. couple proteomics with next-generation sequencing of RNA from B cells to clone antibodies directly from the sera of immunized rabbits and mice, potentially advancing immunology and vaccinology research and the development of therapeutics.
Full Text

Using virally expressed melanoma cDNA libraries to identify tumor-associated antigens that cure melanoma
doi:10.1038/nbt.2157
Pulido et al. identify specific tumor-associated antigens from tumor-derived virus-expressed cDNA libraries that can be used in combination to cure established melanoma in mice.
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Drug Discovery
JOBS of the week
PhD Positions available in nanomaterials, intelligent nanomembranes, foldable devices and drug delivery
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Use of proteomics to analyse phosphoproteom and drug effect in merlin deficient brain tumours
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Assay Scientist - Therapeutic Antibody Discovery
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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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