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2013/08/16

SciBX: Science-Business eXchange Contents: August 15 2013, Volume 6 / Issue 31

SciBX: Science-Business eXchange

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TABLE OF CONTENTS

August 15 2013, Volume 6 / Issue 31

Analysis

Cover Story
Translational Notes
Targets and Mechanisms
Tools

The Distillery: Therapeutics

Autoimmune disease
Cancer
Cardiovascular disease
Endocrine/metabolic disease
Gastrointestinal disease
Neurology

The Distillery: Techniques

Assays and screens
Disease models
Drug platforms
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Analysis

Cover Story

Top

B cell lymphoma and the microbiome
Kai-Jye Lou
doi:10.1038/scibx.2013.812
UC researchers have shown the gut microbiome is a key contributor to lymphoma risk and identified specific alterations to microbiome composition that could attenuate this risk. The group founded Microbio Pharma to develop and commercialize probiotics on the basis of the findings.
Full Text | PDF

Translational Notes

Top

Translational tidbits
Lev Osherovich, C. Simone Fishburn and Kai-Jye Lou
doi:10.1038/scibx.2013.813
The Scripps Research Institute has teamed up with Sigma-Aldrich to fast-track access to reagents emerging from Scripps labs; TTOs grapple with recent patent rulings; and a roundup of July's public-private partnerships shows a flurry of activity in Europe.
Full Text | PDF

Targets and Mechanisms

Top

IL-17 inhibitors: good news, bad news
Michael J. Haas
doi:10.1038/scibx.2013.814
Emerging research suggests companies developing inhibitors of IL-17A signaling have a repurposing opportunity and a new safety concern to navigate.
Full Text | PDF

Tools

Top

Chromosome shutdown
Tracey Baas
doi:10.1038/scibx.2013.815
A new technique to shut down chromosome 21 will reshape how Down syndrome is modeled and, in the longer term, could point to new disease targets or a strategy to remove the extra chromosome in patient cells.
Full Text | PDF

Distillery: Therapeutics

Autoimmune disease

Top

Not applicable
doi:10.1038/scibx.2013.816
Mouse studies identified a combination of 17 Clostridia strains (17-mix) that could help treat inflammatory bowel disease.
Full Text | PDF

Notch
doi:10.1038/scibx.2013.817
Cell culture and mouse studies suggest the tocopherol derivative TFA-12 could help promote remyelination in MS.
Full Text | PDF

Cancer

Top

Unknown
doi:10.1038/scibx.2013.818
Mouse studies suggest Lactobacillus johnsonii supplementation could help prevent ataxia-telangiectasia–associated B cell lymphomas.
Full Text | PDF

Polo-like kinase 4 (PLK4; STK18)
doi:10.1038/scibx.2013.819
In vitro and mouse studies identified small molecule PLK4 inhibitors that could help treat breast cancer.
Full Text | PDF

Keratinocyte growth factor receptor (KGFR; FGFR2; CD332); tumor protein p63 (TP63; p63)
doi:10.1038/scibx.2013.820
Cell culture and mouse studies suggest inhibiting FGFR2 could help treat squamous cell carcinoma (SCC).
Full Text | PDF

Cystathionine β-synthase (CBS)
doi:10.1038/scibx.2013.821
In vitro and mouse studies suggest inhibiting CBS could help treat colorectal cancer.
Full Text | PDF

Core 1 synthase glycoprotein-N-acetylgalactosamine 3-β-galactosyltransferase 1 (C1GALT1)
doi:10.1038/scibx.2013.822
Human tissue and mouse studies suggest inhibiting C1GALT1 could help treat hepatocellular carcinoma (HCC).
Full Text | PDF

DNA
doi:10.1038/scibx.2013.823
In vitro and mouse studies suggest a new class of metal hydrides could help treat cancer.
Full Text | PDF

Notch 3 (NOTCH3)
doi:10.1038/scibx.2013.824
Cell culture and mouse studies suggest inhibiting NOTCH3 could help treat lung cancer by eliminating tumor-propagating cells (TPCs).
Full Text | PDF

IL-17A; IL-17 receptor C (IL17RC); VEGF
doi:10.1038/scibx.2013.825
Mouse studies suggest IL-17A inhibitors could help treat VEGF inhibitor–resistant cancers.
Full Text | PDF

Cardiovascular disease

Top

IL-17
doi:10.1038/scibx.2013.826
Studies in patient samples, human cell culture and mice suggest upregulation of IL-17 signaling could help reduce the risk of cardiovascular events.
Full Text | PDF

Endocrine/metabolic disease

Top

Complement component 1q subcomponent (C1Q); complement component 1q subcomponent A chain (C1QA)
doi:10.1038/scibx.2013.827
Mouse studies suggest inhibiting C1Q signaling could help prevent obesity-associated metabolic impairments and metabolic syndrome.
Full Text | PDF

Gastrointestinal disease

Top

Calcium release–activated calcium channel (CRAC)
doi:10.1038/scibx.2013.828
Cell culture studies suggest antagonizing CRAC could help treat acute pancreatitis.
Full Text | PDF

Neurology

Top

Histone deacetylase 3 (HDAC3); huntingtin (HTT)
doi:10.1038/scibx.2013.829
Cell culture studies suggest HDAC3 inhibitors could help treat HD.
Full Text | PDF

Jumonji/ARID domain containing protein 1C (KDM5C; JARID1C)
doi:10.1038/scibx.2013.830
Studies in patient samples, cultured cells and flies suggest inhibiting JARID1C could help to treat HD.
Full Text | PDF

NMDA receptor NR3A subtype (GRIN3A; NR3A); huntingtin (HTT)
doi:10.1038/scibx.2013.831
Patient and mouse studies suggest inhibiting GRIN3A could help to prevent or delay HD progression.
Full Text | PDF

Adenosine A2A receptor (ADORA2A); ecto-5′-nucleotidase (NT5E; NT; CD73)
doi:10.1038/scibx.2013.832
Mouse studies suggest inhibiting CD73 could help to improve memory by regulating adenosine signaling in the brain through ADORA2A.
Full Text | PDF

Distillery: Techniques

Assays and screens

Top

Human plasmablast enrichment to identify broadly neutralizing influenza A antibodies with high frequency
doi:10.1038/scibx.2013.833
A strategy to enrich human plasmablasts could be used to identify broadly neutralizing influenza A antibodies with high frequency.
Full Text | PDF

In situ RNA sequencing in fixed cells and tissues
doi:10.1038/scibx.2013.834
In situ RNA sequencing could help reveal genetic heterogeneity in complex samples for clinical diagnostics.
Full Text | PDF

Inner-ear hair cell cultures generated from embryonic stem cells (ESCs) as a screening platform for otology drugs
doi:10.1038/scibx.2013.835
Inner-ear cell cultures generated from ESCs could help identify drug compounds that are ototoxic or promote inner-ear hair cell differentiation and regeneration.
Full Text | PDF

Disease models

Top

Dominant negative-disrupted in schizophrenia 1 (DISC1) mouse models of prefrontal cortex dysfunction
doi:10.1038/scibx.2013.836
Mice expressing a dominant negative form of DISC1 (DN-DISC1) could help model cognitive disorders.
Full Text | PDF

Genetic duplication mouse model for a hypomyelinating disorder
doi:10.1038/scibx.2013.837
Mice with an engineered genomic duplication at the proteolipid protein 1 (Plp1) locus could be useful for studying the hypomyelinating disorder Pelizaeus–Merzbacher disease (PMD).
Full Text | PDF

In vitro liver platform to model malaria infection
doi:10.1038/scibx.2013.838
A hepatocyte culture model could be used to model liver-stage infection with Plasmodium falciparum or Plasmodium vivax.
Full Text | PDF

Mouse model of neonatal intracranial hemorrhage
doi:10.1038/scibx.2013.839
A mouse model of neonatal intracranial hemorrhage could be useful for developing therapies for the condition.
Full Text | PDF

Drug platforms

Top

Blood vessels formed from induced pluripotent stem (iPS) cell–derived endothelial and mesenchymal stem cells
doi:10.1038/scibx.2013.840
Mouse studies suggest that iPS cell–derived endothelial cells could regenerate vasculature to help treat cardiovascular diseases.
Full Text | PDF

Crystal structures of sirtuin 1 (SIRT1), SIRT2 and SIRT3 bound to inhibitors
doi:10.1038/scibx.2013.841
Crystal structures of sirtuins bound to inhibitors could guide the development of compounds directed against specific sirtuins.
Full Text | PDF

Direct reprogramming of fibroblasts into induced hepatic stem cells (iHSCs) for liver regeneration
doi:10.1038/scibx.2013.842
iHSCs derived directly from fibroblasts could help treat liver diseases.
Full Text | PDF

Generation of transplantable, vascularized liver buds from induced pluripotent stem (iPS) cells
doi:10.1038/scibx.2013.843
Human vascularized liver buds grown in culture could be used to regenerate human livers and model liver disease.
Full Text | PDF

Single-dose RepliVax vaccine to prevent tick-borne encephalitis (TBE)
doi:10.1038/scibx.2013.844
A single-cycle virus vaccine platform, RepliVax, could help generate vaccines to protect against TBE.
Full Text | PDF

Synthetic vascular networks derived from human pluripotent stem cells
doi:10.1038/scibx.2013.845
In vitro and mouse studies suggest patient-specific synthetic vascular networks could be used for vascular regeneration.
Full Text | PDF

Top

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