Friday, November 22, 2013

Drug Discovery@nature.com 22 November 2013

Drug Discovery

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TABLE OF CONTENTS

22 November 2013

News
Analysis
Research Highlights
Research & Reviews
Careers
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Nature Immunology 
FOCUS ON TISSUE-RESIDENT LEUKOCYTES

Tissue-resident immune cells communicate with resident stromal cells to patrol and monitor against infection and tissue damage. Nature Immunology presents five specially commissioned Reviews that discuss interactions and functions of tissue-resident leukocytes within nonlymphoid tissues during healthy steady state, upon infection and within tumor environments. 
 

News

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Cancer immunotherapy advances spawn calls for new endpoints
doi:10.1038/nm1113-1357
Mixed responses to certain cancer immunotherapies - with progression in some lesions and regression in others – have led to the call for additional ‘immune-related’ responses to be incorporated into surrogate endpoints for cancer immunotherapy trials.
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Small nanobody drugs win big backing from pharma
doi:10.1038/nm1113-1355
The flurry of deals that Ablynx has inked with various pharma companies suggests that nanobodies from camelids are now proving their clinical worth.
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Monoclonal T-cell receptor drugs pique pharma's interest
doi:10.1038/nbt1113-950b
The ability of Immunocore’s fusion proteins to co-opt T-cells into attacking intracellular targets that are inaccessible to monoclonal antibodies has attracted GSK and Genentech to enter into partnerships with the biotech company.
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Anti-infective monoclonals step in where antimicrobials fail
doi:10.1038/nbt1113-952b
Anti-infective mAbs are poised for resurgence owing to their specificity of action, safety and the lack of resistance or cross-resistance with other antimicrobials.
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Analysis

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Trends with benefits
doi:10.1038/scibx.2013.1245
The FDA set up its adverse event database to capture the side effects of marketed drugs, but US researchers have now exploited the resource to extract new information - beneficial combinations that reduce a drug’s risk of toxicity. The synergies could provide new targets to help guide drug discovery.
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Advances in prostate cancer treatment
doi:10.1038/nrd4068
This article examines current and upcoming treatment modalities and provides a market outlook for prostate cancer.
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Research Highlights

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Anticancer drugs: IDH2 drives cancer in vivo
doi:10.1038/nrd4160
Two recent studies show that mutations in the metabolic gene isocitrate dehydrogenase 2 (IDH2) can drive the development of leukaemia and sarcoma in vivo.
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Neurodegenerative disorders: A PIR-fect storm
doi:10.1038/nrd4159
This study shows that ‘immune receptors’ may have a role in Alzheimer’s disease and points to leukocyte immunoglobulin-like receptor B2 (LILRB2) as a potential therapeutic target for this disorder.
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Lysosomal storage diseases: Thioesterase mimetic reduces toxicity
doi:10.1038/nrd4156
This study reports a small hydroxylamine derivative that delayed neurological deterioration and extended lifespan in a mouse model of infantile neuronal ceroid lipofuscinosis (INCL) - a neurodegenerative lysosomal storage disease.
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Research & Reviews

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Metabolic targets for cancer therapy
doi:10.1038/nrd4145
Here, the authors discuss the intimate relationship between metabolism and malignancy, focusing on therapeutic strategies and emerging agents targeting the metabolic rearrangements of cancer cells.
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Glycine transporters as novel therapeutic targets in schizophrenia, alcohol dependence and pain
doi:10.1038/nrd3893
Glycine transporters are important regulators of the level of glycine, which can act as both an inhibitory neurotransmitter and a modulator of neuronal excitation. Here, the authors discuss the potential of glycine transporters as novel therapeutic targets for schizophrenia, alcohol dependence and pain.
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Immunological functions of the neuropilins and plexins as receptors for semaphorins
doi:10.1038/nri3545
Semaphorins and their primary receptors, the neuropilins and plexins, participate in a wide range of innate and adaptive immune responses, which has implications for immune disorders such as multiple sclerosis, rheumatoid arthritis and allergy.
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Microbiota-mediated colonization resistance against intestinal pathogens
doi:10.1038/nri3535
Colonization resistance - protection from exogenous pathogens by commensal bacteria - can be mediated by direct antagonism and by indirect effects on the host immune response. This Review outlines our current knowledge of immune-mediated colonization resistance against clinically relevant, antibiotic-resistant intestinal pathogens and how insights into commensal bacterial species and their mechanisms might be therapeutically used to restore resistance.
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Drug Discovery
JOBS of the week
Post-Doctoral Grant in Molecular Modeling and Drug Design
University of Evora
Postdoctoral Researcher in Biomaterials and Drug Delivery
Vanderbilt University, Department of Chemical and Biomolecular Engineering
Chemistry Faculty Position, Drug Discovery Department, Moffitt Cancer Center
Moffitt Cancer Center
Postdoctoral fellow in human liver tissue engineering for drug and toxicology studies.
Duke University Biomedical Engineering Department
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Drug 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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