Thursday, March 21, 2013

SciBX: Science-Business eXchange Contents: March 21 2013, Volume 6 / Issue 11

SciBX: Science-Business eXchange

TABLE OF CONTENTS

March 21 2013, Volume 6 / Issue 11

Analysis

Cover Story
Targets and Mechanisms
Tools

The Distillery: Therapeutics

Cancer
Hepatic disease
Infectious disease
Various

The Distillery: Techniques

Assays and screens
Drug delivery
Drug platforms
Markers
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Analysis

Cover Story

Top

Applying high throughput to CLL
Chris Cain
doi:10.1038/scibx.2013.253
Boston researchers have shown how cancer genome evolution alters clinical outcomes in chronic lymphocytic leukemia, and a Michigan team has identified a new transcriptional fusion that could contribute to CLL. Both studies could guide the development of new diagnostics and therapeutics for the blood cancer.
Full Text | PDF

Targets and Mechanisms

Top

Trapping influenza neuraminidase
Lev Osherovich
doi:10.1038/scibx.2013.254
A team from The University of British Columbia has used a mechanism-based approach to design irreversible inhibitors of influenza virus neuraminidase. The compounds are being developed by the venture arm of The Centre for Drug Research and Development, a public-private partnership that commercializes discoveries from Canadian researchers.
Full Text | PDF

Understanding fibrosis
Tracey Baas
doi:10.1038/scibx.2013.255
Researchers from The University of Alabama at Birmingham have shown a therapeutic effect of Rho kinase inhibitors in idiopathic pulmonary fibrosis. Although the results suggest a repurposing opportunity for the molecules, a lung-specific formulation of the inhibitors will be required to avoid systemic side effects.
Full Text | PDF

Tools

Top

Nanoparticles for lupus
Lauren Martz
doi:10.1038/scibx.2013.256
A Yale group has designed a nanoparticle that selectively delivered an immunosuppressant to immune cells and improved survival in mouse models of lupus. The platform has been exclusively licensed to Immunova, which is selecting an anti-inflammatory compound to take into the clinic.
Full Text | PDF

Distillery: Therapeutics

Cancer

Top

Protein kinase Cι (PRKCI; aPKC-ι/λ); sonic hedgehog homolog (SHH)
doi:10.1038/scibx.2013.257
Studies in vitro, in mice and in human tissue suggest inhibiting PRKCI could help treat SHH-driven BCC.
Full Text | PDF

IL-11
doi:10.1038/scibx.2013.258
Mouse and cell culture studies suggest inhibiting IL-11 signaling could help treat hypoxic solid tumors.
Full Text | PDF

Nicotinamide N-methyltransferase (NNMT)
doi:10.1038/scibx.2013.259
Cell culture studies suggest inhibiting NNMT could help treat cancer.
Full Text | PDF

Tubulin
doi:10.1038/scibx.2013.260
In vitro and mouse studies identified tubulin polymerization inhibitors that could help treat cancer.
Full Text | PDF

Prion protein (PRNP; PrP; CD230)
doi:10.1038/scibx.2013.261
Patient sample and mouse studies suggest inhibiting PRNP could help treat metastatic colorectal cancer (CRC).
Full Text | PDF

Glypican 3 (GPC3)
doi:10.1038/scibx.2013.262
In vitro and mouse studies identified an anti-GPC3 antibody that could help treat hepatocellular carcinoma (HCC).
Full Text | PDF

CD56
doi:10.1038/scibx.2013.263
Patient sample and mouse studies suggest CD56+ NK cells could help treat neuroblastoma.
Full Text | PDF

K-Ras; 3-phosphoinositide–dependent protein kinase-1 (PDPK1; PDK1)
doi:10.1038/scibx.2013.264
Mouse studies suggest inhibiting PDK1 could help prevent mutant K-Ras-driven pancreatic ductal adenocarcinomas (PDACs).
Full Text | PDF

Fibroblast growth factor 19 (FGF19)
doi:10.1038/scibx.2013.265
Cell culture and mouse studies suggest inhibiting FGF19 could help treat prostate cancer.
Full Text | PDF

Hepatic disease

Top

Farnesoid X receptor (FXR; NR1H4); G protein–coupled bile acid receptor 1 (GPBAR1; TGR5)
doi:10.1038/scibx.2013.266
Mouse studies suggest the FXR and TGR5 dual agonist INT-767 could help treat nonalcoholic fatty liver disease (NAFLD).
Full Text | PDF

Infectious disease

Top

Interferon-ε (IFNE; IFNε)
doi:10.1038/scibx.2013.267
Mouse studies suggest increasing IFNE might help prevent sexually transmitted infections.
Full Text | PDF

Protectin D1 (PD1)
doi:10.1038/scibx.2013.268
In vitro and mouse studies suggest PD1 could help treat influenza.
Full Text | PDF

IL-1β; IL-18; NLR family CARD domain containing 4 (NLRC4); caspase-1 (CASP1)
doi:10.1038/scibx.2013.269
Mouse studies suggest inhibiting inflammasome activation could help treat Pseudomonas aeruginosa pneumonia.
Full Text | PDF

Various

Top

AMP-activated protein kinase (AMPK); toll-like receptor 9 (TLR9)
doi:10.1038/scibx.2013.270
Cell culture studies suggest activating TLR9 could help protect cardiomyocytes and neurons from stress-induced damage.
Full Text | PDF

Distillery: Techniques

Assays and screens

Top

An automated microfluidic tissue processor (MTP) for immunohistochemistry
doi:10.1038/scibx.2013.271
An automated MTP could allow immunohistochemistry to detect cancer biomarkers.
Full Text | PDF

Drug delivery

Top

Formulation of T cell vaccines for cancer
doi:10.1038/scibx.2013.272
Mouse studies suggest saline formulations of T cell–targeted cancer vaccines could provide greater antitumor activity than conventional adjuvant carriers.
Full Text | PDF

Nanogel-mediated delivery of anti-inflammatory therapeutics
doi:10.1038/scibx.2013.273
Nanogel-mediated delivery of anti-inflammatory therapeutics could help treat autoimmune diseases such as lupus.
Full Text | PDF

Drug platforms

Top

Bacterial synthesis of small interfering RNA
doi:10.1038/scibx.2013.274
siRNA synthesized in bacteria could have better potency than chemically synthesized siRNA.
Full Text | PDF

Controlled Fab-arm exchange (cFAE) approach to develop bispecific antibodies for therapeutic use
doi:10.1038/scibx.2013.275
In vitro and mouse studies identified a method to develop bispecific antibodies as therapeutics.
Full Text | PDF

Markers

Top

Carbamylated serum albumin as a risk factor for mortality in end-stage renal disease (ESRD)
doi:10.1038/scibx.2013.276
Carbamylated serum albumin could be a useful marker of increased mortality risk in patients with ESRD.
Full Text | PDF

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