PDE4 News and Research

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Publication validates company's structure-based approach for addressing undruggable targets

Emerald BioStructures (formerly deCODE biostructures) announced today a publication in the December 27, 2009 advance online issue of Nature Biotechnology, detailing the application of structure-based drug design (SBDD) to engineer new allosteric small molecule modulators of the enzyme phosphodiesterase-4 (PDE4), with reduced side effects.

28 Dec 2009

Researchers discover enzyme activity behind sleep deprivation

There is hope for those who miss one night too many or whose children keep them up at night. The unwelcome effects of a bad night's sleep - forgetfulness, impaired mental performance - can be dealt with by reducing the concentration of an enzyme in the brain. These are the conclusions of research published by Rubicon-grant winner Robbert Havekes and colleagues in the 22 October issue of Nature.

14 Dec 2009

Report provides critical strategic insight for companies with a stake in the market for rheumatology therapies

MedPredict Market Research, a global provider of pharmaceutical competitive intelligence and market research, has published a new report providing critical strategic insight for companies with a stake in the market for rheumatology therapies, including rheumatoid arthritis (RA) and lupus.

7 Nov 2009

Discovery of molecular pathway in brain may reverse cognitive impact of sleep deprivation

A research collaboration led by biologists and neuroscientists at the University of Pennsylvania has found a molecular pathway in the brain that is the cause of cognitive impairment due to sleep deprivation.

27 Oct 2009

Celgene Corporation updates on Phase II study evaluating apremilast in psoriatic arthritis patients

Celgene Corporation announced that updated results of a phase II, multi-center, randomized, double-blind, placebo-controlled, three-arm study of apremilast in adult patients with psoriatic arthritis (CC-10004-PSA-001) were presented today at the American College of Rheumatology (ACR) 2009 annual meeting in Philadelphia, PA.

20 Oct 2009

Biotie Therapies commences clinical trial with its phosphodiesterase 4 inhibitor ELB353

Biotie has started a clinical trial with its phosphodiesterase 4 (PDE4) inhibitor ELB353, having received the prerequisite regulatory and ethical clearances for the clinical trial application.

14 Sep 2009

Forest Laboratories announces phase 3 trial results for roflumilast

Forest Laboratories, Inc., an international pharmaceutical manufacturer and marketer and Nycomed, a privately owned pharmaceutical company, today announced that results of four phase III trials have been published in the prestigious peer-reviewed medical journal The Lancet showing that roflumilast, a phosphodiesterase 4 (PDE4) inhibitor, improved lung function and reduced exacerbations in patients with moderate to severe COPD.

28 Aug 2009

Results of Phase IIb dose range finding of oglemilast in chronic obstructive pulmonary disease announced

Forest Laboratories, Inc. (NYSE: FRX) and Glenmark Pharmaceuticals S.A. (Switzerland), a wholly owned subsidiary of Glenmark Pharmaceuticals India (GPL) today announced top-line results from a Phase IIb dose range-finding study of oglemilast in patients with Chronic Obstructive Pulmonary Disease (COPD). Once-daily treatment with oglemilast did not show a statistically meaningful increase from baseline compared to placebo in the primary endpoint trough FEV1, a measure of pulmonary function that is decreased in patients with COPD. Oglemilast was well tolerated at all doses studied.

19 Aug 2009

Orexo reports on efficacy study in allergic rhinitis with OX914

Orexo has reported clinical results from an experimental phase IIa safety and efficacy study in allergic rhinitis with OX914, the first compound in its Phosphodiesterase 4 (PDE4) inhibitor program.

24 Mar 2009

Gene linked to bone mineral density

Sequenom has announced the discovery of a genetic variation in the gene encoding phosphodiesterase 4D (PDE4D) that is believed to affect osteoporosis risk. Fragility fractures caused by osteoporosis are a major cause of morbidity and mortality in the aging population.

23 Mar 2005