Navigation Links
NexBio(R) Presents DAS181 (Fludase(R)*) Potently Inhibits Novel Swine-Origin A(H1N1) and NAI-Resistant Influenza Viruses, at ICAAC 2009
Date:9/13/2009

SAN DIEGO, Sept. 13 /PRNewswire/ -- NexBio, Inc. announced today the presentation of two studies of DAS181 activity against H1N1 influenza and NAI-resistant influenza at the 2009 Interscience Conference on Antimicrobial Agents and Chemotherapy (ICAAC) meeting on Sunday, September 13, 2009, in San Francisco, CA. The work was performed in collaboration with researchers at the Centers for Disease Control and Prevention (CDC), University of Hong Kong, and Saint Louis University.

DAS181 (Fludase(R)) is an investigational broad spectrum drug candidate being evaluated in human clinical development for treatment and prevention of Influenza-Like Illness caused by all strains of influenza and parainfluenza. Unlike neuraminidase inhibitors (NAI), e.g. Tamiflu(R), which directly target the influenza virus ("pathogen target"), DAS181 works by inactivating the human receptor ("host target") for these viruses; thus, it may be less likely to encounter acquired resistance compared with currently-available antiviral drugs. Extensive, prolonged nonclinical influenza studies have not shown the development of any meaningful resistance. This approach may have advantages over mono-therapy or combination therapy which directly target the pathogen. Previously announced preclinical studies conducted in collaboration with the CDC and others have shown DAS181 to have significant therapeutic and prophylactic activity in in vivo animal models and in human ex vivo lung tissue for a highly virulent H5N1 (A/VN/1203/04) strain of influenza.

A "Late Breaker" presentation, entitled "Novel Swine-Origin A (H1N1) Influenza Viruses are Potently Inhibited by DAS181, a Sialidase Fusion Protein" examined in vitro, ex vivo, and in vivo models to evaluate the activity of DAS181 against multiple human novel 2009 influenza A/H1N1 viruses (Novel H1N1 or "Swine Flu"). The data presented at the meeting suggested that DAS181 exhibited potent inhibitory activity against these Novel H1N1 viruses in these different models.

The related presentation, entitled "In Vivo and In Vitro Activity of DAS181 Against NAI-Resistant Influenza Virus" examined the in vivo and in vitro activity of DAS181 against patient isolates of community-acquired seasonal influenza from the 2008-2009 influenza season. All isolates had the H274Y mutation associated with resistance to Tamiflu. DAS181 in vitro was an effective inhibitor of Tamiflu-resistant influenza virus. In addition, in vivo mouse challenge studies with another NAI-resistant strain demonstrated strong sensitivity to DAS181 treatment.

Both studies are presented by Ronald Moss M.D., Executive Vice President, Clinical Development and Medical Affairs. "Based on these encouraging data we are moving forward with our ongoing clinical development of DAS181, and we will continue to work closely with FDA, CDC, and NIH on this clinical program during the current pandemic," stated Dr. Moss. "Because of viral evolution, alternatives to current treatment strategies are needed to deal with potential drug resistance. DAS181 may play an important role for public health preparedness during influenza pandemics."

ABOUT NEXBIO

NexBio, Inc. is a privately held clinical-stage biopharmaceutical company located in San Diego. NexBio's mission is to save lives and to improve the quality of life by creating and commercializing novel, broad-spectrum biopharmaceuticals to prevent and treat current and emerging life-threatening diseases. DAS181 (Fludase(R)), a recombinant fusion protein, inactivates viral receptors on the cells of the human respiratory tract, thereby preventing and treating infection by influenza, including potential pandemic strains, and by parainfluenza viruses (which may cause serious respiratory illness similar to influenza and for which there is no approved vaccine or therapeutic). The DAS181 development program is funded by the National Institute of Allergy and Infectious Diseases (NIAID), part of the National Institutes of Health, under BAA Contract HHSN266200600015C and grant U01-AI070281. ViradinTM, invented and developed by NexBio, is a parenteral protein under development, currently at lead optimization stage, directed to the treatment of viral hemorrhagic fevers and bacterial biothreat sepsis. TOSAPTM is a technology invented and developed by NexBio and is used to formulate DAS181 for inhalation, as well as to make nano/microparticles from virtually any type of molecule. TOSAPTM is offered for the formulation of compounds of partners, under license.

For more information about NexBio, Inc., please visit http://www.nexbio.com

* FDA has yet to approve the name Fludase.

DISCLOSURE NOTICE:

This release contains forward-looking information about the research and development program of NexBio and the potential efficacy of product candidates that might result from programs that involve substantial risks and uncertainties. Such risks and uncertainties include, among other things, the uncertainties inherent in research and development activities; decisions by regulatory authorities regarding whether and when to permit the clinical investigation of or approve any drug applications that may result from the programs as well as their decisions regarding labeling and other matters that could affect the commercial potential of product candidates that may result from the program; and competitive developments.


'/>"/>
SOURCE NexBio, Inc.
Copyright©2009 PR Newswire.
All rights reserved

Related medicine technology :

1. Genaera Corporation Presents Interim Phase 1 Data for Obesity Compound Trodusquemine (MSI-1436) at IBC Conference
2. EntreMed Presents Data for Phase 2 Study of MKC-1 in Metastatic Breast Cancer
3. Pharmasset Presents R7128 Phase 1 Single Ascending Dose Study in Healthy Volunteers
4. Anadys Pharmaceuticals Presents Preclinical Results on ANA598, a Non-Nucleoside Inhibitor of the NS5B Polymerase, at the 14th International Symposium on Hepatitis C Virus and Related Viruses
5. CEL-SCI Presents Data for CEL-1000 as a Vaccine Adjuvant with Recombinant Hepatitis B Virus Protein
6. Ardea Biosciences, Inc. Presents Results of Phase 1 Studies of RDEA806, a Novel NNRTI for HIV, at 47th ICAAC
7. Targanta Presents First Data Demonstrating In Vitro Activity and In Vivo Efficacy of Prodrugs in Osteomyelitis Models
8. Wyeth Presents Phase 3 Fracture Data for Bazedoxifene, an Investigational Therapy for Osteoporosis
9. Aegerion Pharmaceuticals, Inc. Presents Final Results of Phase II Clinical Trials for AEGR-733 at Drugs Affecting Lipid Metabolism (DALM) 2007 Conference
10. Surface Logix Presents Positive Phase 1 Repeat-Dose Trial Data on SLx-4090 at The 16th International Symposium on Drugs Affecting Lipid Metabolism
11. Wyeth Presents New Phase 3 Data and Updates Regulatory Timing for NDA Filing of Bazedoxifene/Conjugated Estrogens
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:10/11/2017)... , Oct. 11, 2017  BioPharmX Corporation (NYSE MKT: ... that developed an innovative way to use nonlinear optical ... delivery of new drugs. ... Dermatology Conference will show how researchers from BioPharmX and ... Medical School used a suite of imaging techniques in ...
(Date:10/11/2017)... 11, 2017  True Health, a leader in ... effort during National Breast Cancer Awareness month to ... Research recently ... that more than 10 million American women are ... BRCA1 or BRCA2 and have not had testing. These ...
(Date:10/10/2017)... -- NDS received FDA 510(k) clearance in May 2017 for its highly ... designed for endoscopy environments. An innovative secondary monitor solution, ZeroWire ... support the improvement of patient outcomes, procedural efficiency, and the lowering ... ... ...
Breaking Medicine Technology:
(Date:10/13/2017)... , ... October 13, 2017 , ... The Visiting Nurse ... Market. Featuring a collection of specialty vendors and unique items from across the nation, ... quality-focused health and wellness services offered by the VNA. The boutique will be ...
(Date:10/13/2017)... VA (PRWEB) , ... October 13, 2017 , ... ... of DevOps and Agile Software Development, has been awarded a contract by the ... Blanket Purchase Agreement (BPA) aims to accelerate the enterprise use of Agile methodologies ...
(Date:10/12/2017)... New Orleans, LA (PRWEB) , ... October 12, 2017 , ... ... fitness centers in the U.S., announced today its plans to open a flagship location ... club will occupy the former Rooms To Go store next to Office Depot in ...
(Date:10/12/2017)... , ... October 12, 2017 , ... ... delivery system that we intend to develop to enable prevention of a major ... to severe hearing loss, especially in pediatric patients. For cisplatin, hearing loss is ...
(Date:10/12/2017)... (PRWEB) , ... October 12, 2017 , ... ... been named one of Michigan’s 2017 Best and Brightest in Wellness® by Best ... in Wellness® awards program on Friday, Oct. 20 from 7:30 a.m. to 2 ...
Breaking Medicine News(10 mins):