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Adrenergic in Medical News

Addrenex Pharmaceuticals Announces Licensing Agreement With Dream Pharma

...dedicated to developing treatments to regulate the adrenergic system, announced today an exclusive partnership w...gin of a wide range of conditions regulated by the adrenergic system. These conditions range from menopausal flu...ny that develops and commercializes drugs to treat adrenergic dysregulation. Addrenex Pharmaceuticals is based i...

Shire's INTUNIV (Guanfacine) extended release in children with ADHD and oppositional symptoms

...own mechanism for abuse or dependence. Guanfacine, the active ingredient in INTUNIV, is thought to work directly by binding selectively to alpha-2A adrenergic receptors located in the prefrontal cortex. The prefrontal cortex is an area of the brain associated with working memory, behavioral inhibition, regu...

Shire to Present New Scientific Data on its ADHD Treatments at a National Scientific Meeting of Psychiatrists on May 18

...known mechanism for abuse or dependence. Guanfacine, the active ingredient in GXR, is thought to work directly by binding selectively to alpha-2A adrenergic receptors located in the prefrontal cortex. The prefrontal cortex is an area of the brain associated with working memory, behavioral inhibition, regu...

Presented Data Confirm That RAPAFLO(TM) (silodosin) Provides Rapid, Highly Effective, Symptom Relief for Benign Prostatic Hyperplasia (BPH) Patients

...us -6.1, p=0.3856) and for Qmax (3.1 mL versus 2.4 mL, p=0.0699). About RAPAFLO(TM) RAPAFLO (TM) is an effective, uniquely selective alpha-1 adrenergic receptor antagonist. RAPAFLO (TM) maximizes target organ activity by binding with high affinity to the alpha (1A) receptors concentrated in the pros...

Watson Receives US FDA Approval for RAPAFLO(TM) (silodosin) for the Treatment of Benign Prostatic Hyperplasia (BPH)

...products within the next 12 to 18 months that treat the top three conditions in urology." About RAPAFLO RAPAFLO is an effective, selective alpha-1 adrenergic receptor antagonist. RAPAFLO binds with high affinity to the alpha (1A) receptors concentrated in the prostate, causing the smooth muscles in these ti...

Genes influence effectiveness of weight-loss drug

...hly variable. Therefore, a research team at the Mayo Clinic assessed the influence of specific markers of candidate genes controlling serotonergic and adrenergic mechanisms ( α2A -receptor, 5- HTTLPR and GNβ3 ) on weight loss/body composition in response to sibutramine or placebo. "We found sig...

Gene Variant Boosts Risk for Stress-Related Ischemia

... Patients with this particular variation of the adrenergic beta-1 receptor gene are three times more likely t...thirds of them had the particular variation of the adrenergic beta-1 receptor gene associated with increased risk for stress-induced ischemia. The adrenergic beta-1 receptor typically helps the body respond t...

Key Protein Limits Damage of Heart Attack

...ellular signaling, similar to a molecular switch, explained Koch. Gi is not a new drug target, but the activation of certain receptors (such as beta-2 adrenergic receptors) that also turn on Gi could be drug targets. Koch said developing a "class-specific Gi inhibitor" is a vital step in learning more about ...

Signaling protein helps limit damage in heart attack, Jefferson scientists show

...ar signaling, akin to a molecular switch, Dr. Koch notes. Its not a new drug target, he explains, but the activation of some receptors (such as beta-2 adrenergic receptors) that also turn on Gi could be targets. Developing a class-specific Gi inhibitor, Dr. Koch explains, is an important step to understan...

GSK Data Suggests Efficacy of Advair(R) and Serevent(R) is Not Impacted by Genetic Profile

...that genetic differences at the site of the beta-2 adrenergic receptor gene in asthma patients did not lead to d...of the impact of genetic differences in the beta-2 adrenergic receptor on response to asthma therapy, and we wer...ting that having a genetic variation in the beta-2 adrenergic receptor does not have an effect on response to Ad...
Adrenergic in Medical Technology

Addrenex Pharmaceuticals' New Hires Further Company Goal to Identify New Drugs for Adrenergic Regulation

DURHAM, N.C., Aug. 19 /PRNewswire/ -- Addrenex Pharmaceuticals ( http://www.addrenex.com ) has made three strategic hires this month to further its goal of identifying and developing as many new drug candidates as possible over the next 18 months. The fast-paced timeline they have set for ...

FDA Issues Complete Response Letter for INTUNIV(TM) (guanfacine) Extended Release for the Treatment of ADHD in Children and Adolescents

... in INTUNIV, is thought to work directly by binding selectively to alpha-2A adrenergic receptors located in the prefrontal cortex - an area of the brain that has ...09; San Francisco, CA. 4. Arnsten AF, Scahill L, Findling R. Alpha-2 adrenergic receptor agonists for the treatment of attention-deficit/hyperactivity diso...

Shire Announces Study Results of the Effects of INTUNIV(TM) (Guanfacine) Extended Release on Secondary Measures in Children with ADHD and Oppositional Symptoms

...n mechanism for abuse or dependence. Guanfacine, the active ingredient in INTUNIV, is thought to work directly by binding selectively to alpha-2A adrenergic receptors located in the prefrontal cortex. The prefrontal cortex is an area of the brain associated with working memory, behavioral inhibition, regu...

Addrenex Pharmaceuticals Expands Product Pipeline by Licensing New Drug to Treat Narcolepsy

...s today expanded its pipeline of products aimed at adrenergic regulation with the signing of an agreement to lic...nces that further our goal of developing drugs for adrenergic regulation," said Steve Butts, Vice President of C...arising from an overactive or improperly regulated adrenergic system, a group of hormones and brain chemical mes...

RAPAFLO(TM) (silodosin) Provides Rapid and Sustained Benign Prostatic Hyperplasia (BPH) Symptom Relief in as Little as Three Days

...r among RAPAFLO(TM)- than placebo-treated patients (3.2% vs. 1.1%). About RAPAFLO(TM) RAPAFLO(TM) is an effective, uniquely selective alpha-1 adrenergic receptor antagonist. RAPAFLO(TM) maximizes target organ activity by binding with high affinity to the alpha (1A) receptors concentrated in the prostat...

Addrenex Pharmaceuticals Reports Positive Results in Second Phase 3 Study of ADHD Medication

... alleviating conditions arising from an overactive adrenergic system, the body's control center for regulating s... medication that selectively targets and calms the adrenergic system, a cascade of stress hormones that regulate...tress and other physiologic factors. An overactive adrenergic system can trigger emotional outbursts, irritabili...

Watson Announces United States Availability of RAPAFLO(TM) (silodosin), a Novel New Treatment in Benign Prostatic Hyperplasia (BPH)

...ates that FDA will take action on this application in the third quarter 2009. About RAPAFLO RAPAFLO(TM) is an effective, selective alpha-1 adrenergic receptor antagonist that binds with high affinity to the alpha 1a receptors concentrated in the prostate, bladder base and neck and seminal vesicles. ...

Addrenex Pharmaceuticals Initiates Phase 2 Trial on Its Novel Hypertension Drug, ADX415

...as identified from an extensive library of alpha-2 adrenergic compounds that Addrenex licensed from the Universi...t arise from an overactive or improperly regulated adrenergic system, a group of hormones produced by the adrena...ny that develops and commercializes drugs to treat adrenergic dysregulation. Addrenex Pharmaceuticals is based i...

Forest Laboratories, Inc. and Gedeon Richter Plc Announce Positive Phase II Results with the Investigational Antipsychotic Cariprazine in Patients with Acute Mania Associated with Bipolar I Disorder

...eptors and acts as a dopamine system stabilizer. In addition, cariprazine has a low potency at other receptor sites, such as 5-HT2C, histamine H1, and adrenergic receptor sites, which have been associated with adverse events. About Acute Mania in Bipolar Disorder Bipolar disorder, also known as manic depres...

Addrenex Pharmaceuticals Announces Positive Phase III Clinical Results for Clonicel to Treat ADHD

...rs within the body's stress response center -- the adrenergic system -- it may be more effective in alleviating ...n treating these and other conditions arising from adrenergic excess, including hypertension, menopausal flushin... and sleep disturbance. By mining a library of 400 adrenergic compounds at the University of Nebraska Medical Ce...
Adrenergic in Medical Dictionary

Norepinephrine

...phrine in the free ... Norepinephrine is similar to epinephrine in its ... Description/Mechanism. Norepinephrine is an alpha and beta 1 adrenergic agonist. ... Infuse norepinephrine through a large stable vein to avoid tissue necrosis ... Norepinephrine acts at presynaptic alpha2 re...
Adrenergic in Biological News

Mental stress reduces blood flow to the heart in patients with gene variation

...of the patients experienced mental stress-induced reduced blood flow to the heart, and about two-thirds of them harbored a particular variation of the adrenergic beta-1 receptor genotype that was associated with a three-fold increased risk of this phenomenon, said Mustafa Hassan, M.D., the studys lead author an...

Protein data bank archives 50,000th molecule structure

... and molecular biologists in academia, government and industry as well as educators and students. Notable examples include recent structures of the adrenergic receptor, which will revolutionize the discovery of drugs to fight heart disease, allergies and numerous other diseases, and the structures of many en...

Nitric oxide: Key to cardiovascular and pulmonary function and drug effectiveness

... control whether certain medications, such as beta adrenergic receptor agonists used in acute heart failure or i...a lack of nitric oxide leads to a decrease in beta adrenergic receptor number and function. Also, the researcher...herapeutic agents like beta-agonists in asthma and adrenergic stimulants in heart failure will work less well. T...

Twin studies reveal genetic components leading to cardiac and kidney disease

...nts were found along a pathway associated with the adrenergic system. adrenergic stimulation is what is involved in the 'flight or ... from the twin studies uncovered links between the adrenergic system and inflammation, suggesting new strategies...

Brain networks strengthened by closing ion channels

... is effectively disconnected. Arnsten said inhibiting cAMP closes the channels and allows the network to reconnect. The study also found alpha-2A adrenergic receptors near the channels that inhibit the production of cAMP and allow the information to pass through into the cell, connecting the network. These...

Stress hormones may play new role in speeding up cancer growth

...phrine ?would bind to places on the surface of ovarian cancer cells, called adrenergic receptors, and stimulate the release OF MMP-2, MMP-9 and VEGF which might t...e blood vessel growth in new tumors so that they can grow." The target adrenergic receptors for these hormones are well-known to clinicians dealing with high...
Adrenergic in Biological Technology

Development of an adrenergic α2a receptor binding assay using the LEADseeker Multimodality Imaging System

Key words: α 2c receptor • GPCR • receptor binding assay • LEADseeker • SPA Imaging Beads The α 2 -adrenergic receptors are G protein-coupled receptors that play a key role in the control of numerous physiol...

Heptares Secures GBP21 Million in Series A Fund Raising to Accelerate Development of Pipeline of Small Molecules Against High-Value GPCR Drug Targets

...nd expertise in GPCRs. In 2008, the StaR technology was used successfully to elucidate the three-dimensional atomic resolution structure of the beta-1 adrenergic receptor, which is the site of action of beta blockers. Heptares' CEO, Dr Malcolm Weir, said: "We are very pleased to have completed this signi...

Bucindolol Significantly Reduces Hospitalization and Death in Heart Failure Patients With Very Favorable Genotypes

...n medicine, it is difficult for physicians to predict which patients will respond to which therapy. Bucindolol interacts with certain polymorphisms of adrenergic receptors that help regulate cardiac function, allowing us to predict patient clinical response using a simple genetic test. The time is coming when w...

Addrenex Pharmaceuticals Licenses New Compound to Sciele Pharma for the Treatment of Hypertension and Other Potential Indications

...mostatic control. "No other company is targeting adrenergic regulation as the root cause of conditions," said ...sent throughout the brain and body. They bind with adrenergic hormones and neurotransmitters such as adrenalin a...gs by licensing an existing library of 400 alpha-2 adrenergic compounds from UNeMed, the technology transfer arm...

Addrenex Pharmaceuticals Reaches Milestone with Filing of NDA for First Product, CloniBID, to Treat Hypertension

...edical Center. The library of compounds focuses on adrenergic regulation, the basis of Addrenex's drug developme...verse pipeline of products aimed at regulating the adrenergic system, a vast and varied regulator of multiple bodily processes. The alpha-2 adrenergic receptors in particular have been implicated in a ...

Screening for β2-adrenergic receptor agonists using the pH-sensitive dye,CypHer5, and the IN Cell Analyzer 3000

...ed in the literature as a non-specific agonist for adrenergic receptors as well as a dopamine receptor agonist, ...inity for dopaminergic > β 1 and β 2 adrenergic > α 1 and α 2 adrenergic receptors (4). On Plate 5: Glutaminergics, the com...

Utilization of Donkey Anti-Rabbit PS SPA Imaging Beads in the quantitative measurement of cAMP in cells

...maging System. cAMP assay adrenergic receptors are linked to adenylate cyclase via either inhibitory or stimulat...es 4 and 5 show the measurement of cAMP in A431 cells treated with known B2 adrenergic agonist and antagonists. The EC 50 values obtained are comparable to those...

The use of CypHer5E and the IN Cell Analyzer 1000 for live-cell receptor internalization studies

...9. Analyze the images using the Granularity Analysis Module.

Results IN Cell Analyzer 1000 images of the live-cell β-2 adrenergic assay show agonist induced internalization of CypHer5E into acidic endosomes (Fig 1). Although trafficking destinations are dependent on the receptor,...

The use of CypHer5 for receptor internalization studies in both a range of GPCRs and a non-GPCR

...ability of CypHer5 pH-sensitive dye, examples of the GPCR subfamilies Gi ( δ -opioid receptor), Gq (TRHR-1, angiotensin II) and Gs ( β -2 adrenergic receptor) (3) were studied. These assays involve the use of CypHer5 labelled anti-VSV-G antibody to detect the VSV-G tagged receptors.

Epide...

Human Primary Preadipocytes and Differentiated Adipocytes

... to glycerol and fatty acids for further oxidation, a process termed lipolysis. 10 Our Human Differentiated Adipocytes respond to adrenergic hormone receptor agonists, such as norepinephrine or isoproterenol, to induce this metabolic pathway. The lipolysis response can...
Adrenergic in Biological Products

Rabbit Anti-Human Alpha1d Adrenergic Receptor Antibody, Unconjugated from ABR-Affinity BioReagents

Description: Immunogen: Synthetic peptide (aa sequence is considered to be commercially sensitive) Storage: -20 C, Avoid Freeze/Thaw Cycles...
Company:ABR-Affinity BioReagents
Adrenergic in Biological Dictionary

Neurotransmitter

...ject, ... NEUROTRANSMITTER .ORG provides the latest information on neuro transmitter. ... Proton acts as a neurotransmitter for nicotine-induced adrenergic ... Neurotransmitter summary with 15 pages of encyclopedia entries, essays, summaries, research information, and more. ... Urinary neurotransmit...
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