Navigation Links
Webinar Advisory: Regulus to Host Discussion About Potential of microRNA-33 as Target for Treatment of Atherosclerosis

LA JOLLA, Calif., Oct. 24, 2011 /PRNewswire/ -- Regulus Therapeutics Inc., a biopharmaceutical company leading the discovery and development of innovative medicines targeting microRNAs, will host this week a webinar that focuses on the potential of microRNA-33 as a target for the treatment of atherosclerosis. The discussion will involve pre-clinical research findings that demonstrate microRNA-33's key role in cholesterol homeostasis and fatty acid metabolism. These findings were published last week in Nature (Rayner et al., Nature, October 20, 2011).Date:Wednesday, October 26, 2011Time:11 a.m. EDT Place: and Topics

  • Neil Gibson, Ph.D., Chief Scientific Officer at Regulus Therapeutics, will discuss microRNAs and why microRNA therapeutics represent a new class of innovative, high-impact medicines.
  • Kathryn Moore, Ph.D., Associate Professor in the Department of Medicine at NYU Langone Medical Center, will highlight the new preclinical data on targeting microRNA-33 for the treatment of cardiovascular disease.
  • Hubert Chen, M.D., Vice President Translational Medicine at Regulus Therapeutics, will discuss the next steps and clinical opportunities for targeting microRNA-33.

  • The discussion will be moderated by Zachary Zimmerman, Ph.D., Director Business Development at Regulus Therapeutics.

    To participate in the webinar, please register at Questions for the panelists may be submitted online during the live event. Please connect to the webinar 15 min. prior to the start time to ensure adequate time for registration and to download any software that may be necessary.

    Windows Media Player software is downloadable free from and at least a 56Kbps connection to the internet is required. If you experience problems listening to the webinar, please send an e-mail to:

    About microRNA-33a/bmicroRNA-33a and b (miR-33a/b), which differ by only two nucleotides, are intronic microRNAs located  within the sterol response element binding protein genes SREBF2 and SREBF1, respectively, which code for transcription factors that regulate cholesterol homeostasis and fatty acid metabolism. Recent studies have shown that miR-33a/b regulates the cholesterol and fatty acid pathways in a negative feedback loop.  miR-33a/b represses the cholesterol transporter ABCA1 in hepatocytes and macrophages resulting in decreased cellular cholesterol efflux to apoA1, a key step in the generation of HDL-C and reverse cholesterol transport. Inhibition of miR-33 in mice, which only have miR-33a, resulted in an increase in expression of ABCA1 protein and increase in cholesterol efflux resulting in a reduction of atherosclerotic plaques (Rayner et al., J Clin Invest. 2011). In addition, miR-33a/b suppresses key enzymes involved in the oxidation of fatty acids resulting in the accumulation of triglyceride. Inhibition of miR-33a/b increases fatty acid oxidation and insulin signaling (Davalos et al., PNAS. 2011). These studies suggest that an anti-miR33a/b oligonucleotide treatment may be a promising strategy to treat atherosclerosis.  

    About microRNAs The discovery of microRNA in humans during the last decade is one of the most exciting scientific breakthroughs in recent history. microRNAs are small RNA molecules, typically 20 to 25 nucleotides in length, that do not encode proteins but instead regulate gene expression. More than 700 microRNAs have been identified in the human genome, and over one-third of all human genes are believed to be regulated by microRNAs. A single microRNA can regulate entire networks of genes. As such, these molecules are considered master regulators of the human genome. microRNAs have been shown to play an integral role in numerous biological processes, including the immune response, cell-cycle control, metabolism, viral replication, stem cell differentiation and human development. Most microRNAs are conserved across multiple species, indicating the evolutionary importance of these molecules as modulators of critical biological pathways. Indeed, microRNA expression, or function, has been shown to be significantly altered in many disease states, including cancer, heart failure and viral infections. Targeting microRNAs with anti-miRs, antisense oligonucleotide inhibitors of microRNAs, or miR-mimics, double-stranded oligonucleotides to replace microRNA function opens potential for a novel class of therapeutics and offers a unique approach to treating disease by modulating entire biological pathways. To learn more about microRNAs, please visit

    About Regulus Therapeutics, Inc. Regulus Therapeutics is a biopharmaceutical company leading the discovery and development of innovative medicines targeting microRNAs. Regulus is using a mature therapeutic platform based on technology that has been developed over 20 years and tested in more than 5,000 humans. The company works with a broad network of academic collaborators and leverages the oligonucleotide drug discovery and development expertise of its founding companies, Alnylam Pharmaceuticals (NASDAQ: ALNY) and Isis Pharmaceuticals (NASDAQ: ISIS). Regulus is advancing microRNA therapeutics toward clinical development in several areas, including fibrosis, hepatitis C, immuno-inflammatory diseases, metabolic diseases and oncology. Regulus' intellectual property estate contains both the fundamental and core patents in the field and includes over 600 patents and more than 300 pending patent applications pertaining primarily to chemical modifications of oligonucleotides targeting microRNAs for therapeutic applications. In April 2008, Regulus formed a major alliance with GlaxoSmithKline to discover and develop microRNA therapeutics for immuno-inflammatory diseases. In February 2010, Regulus and GlaxoSmithKline entered into a new collaboration to develop and commercialize microRNA therapeutics targeting microRNA-122 for the treatment of hepatitis C infection. In June 2010, Regulus and sanofi-aventis entered into the largest-to-date strategic alliance for the development of microRNA therapeutics with an initial focus on fibrosis. For more information, please visit

    Click here to view video segments about microRNA therapeutics and Regulus featuring the company's executives

    Click here to follow Regulus on Twitter at Statements This press release includes forward-looking statements regarding the future therapeutic and commercial potential of Regulus' business plans, technologies and intellectual property related to microRNA therapeutics being discovered and developed by Regulus, including statements regarding the therapeutic potential of targeting miR-33a/b. Any statement describing Regulus' goals, expectations, financial or other projections, intentions or beliefs is a forward-looking statement and should be considered an at-risk statement. Such statements are subject to certain risks and uncertainties, particularly those inherent in the process of discovering, developing and commercializing drugs that are safe and effective for use as human therapeutics, and in the endeavor of building a business around such products. Such forward-looking statements also involve assumptions that, if they never materialize or prove correct, could cause the results to differ materially from those expressed or implied by such forward-looking statements. Although these forward-looking statements reflect the good faith judgment of Regulus' management, these statements are based only on facts and factors currently known by Regulus. As a result, you are cautioned not to rely on these forward-looking statements. These and other risks concerning Regulus', Alnylam's, and Isis' programs are described in additional detail in Alnylam's and Isis' annual reports on Form 10-K for the year ended December 31, 2010, and its most recent quarterly report on Form 10-Q.  Copies of these and other documents are available from Alnylam or Isis.


    SOURCE Regulus Therapeutics Inc.
    Copyright©2010 PR Newswire.
    All rights reserved

    Related medicine technology :

    1. FDA CONSUMER HEALTH INFORMATION - Oct. 20 Webinar—FDAs MedWatch System: How to Report Adverse Events
    2. FDA Consumer Health Information - Sept. 30 Webinar: Prescription Drug Shortages
    3. Jubilant HollisterStier Allergy Launches Allergy Industry Insights Educational Webinar Series
    4. FDA Consumer Health Information - July 28 Webinar: Home Use of Medical Devices
    5. Millennium Laboratories Launches New Educational Webinar Series for Pain Management Physicians
    6. MedSolutions Offers Free CME Credit Imaging Safety Webinar for Physicians
    7. Youth Suicide Prevention the Topic of Fall 2010 Series of Free Webinars from Well Aware
    8. Advanced Data Systems Partners with 1450 and Dr. Ravi Venkataraman to Offer a Free EHR Webinar for Speech Recognition
    9. Learn How Merck is Creating a Unified Culture and Company Brand During NewsGator Webinar Entitled: From MyMerck to OneMerck - Enterprise 2.0
    10. Pacific Bridge Medical to Host Taiwan Drug Registration Webinar
    11. Upcoming Webinar to Inform Public About Access to Investigational Drugs
    Post Your Comments:
    (Date:11/26/2015)... 2015 ... the  "2016 Future Horizons and Growth ... Marker Testing Market: Supplier Shares, Competitive ... offering.  --> ) ... "2016 Future Horizons and Growth Strategies ...
    (Date:11/25/2015)... , Nov. 25, 2015  The American ... and Gynecologists (ACOG), and the March of Dimes ... Protecting Our Infants Act of 2015 ... number of newborns born exposed to drugs, such ... the bill,s introduction, all three organizations have worked ...
    (Date:11/25/2015)... Nov. 25, 2015  ARKRAY USA ... to provide evidence demonstrating the accuracy of its blood ... on Insulin Resistance, Diabetes and Cardiovascular Disease in ... the Company,s GLUCOCARD ® 01 meter and the ... requirements. The ability to accurately measure glucose levels in ...
    Breaking Medicine Technology:
    (Date:11/27/2015)... ... November 27, 2015 , ... CBD College is proud to announce ... (CAAHEP) awarded accreditation to its Diagnostic Medical Sonography program. CBD College is honored to ... of twelve colleges and universities in the state of California make the cut. CBD ...
    (Date:11/26/2015)... ... 26, 2015 , ... Patients at Serenity Point Recovery, a ... on Thanksgiving Day to share the things that they are most grateful for ... YouTube channel, patients displayed what they wrote on index cards, describing the things ...
    (Date:11/26/2015)... Omaha, NE (PRWEB) , ... November 26, 2015 , ... ... careers searched by healthcare professionals and offered by healthcare staffing agency Aureus Medical ... top during the month of October 2015 among those searching for healthcare jobs through ...
    (Date:11/26/2015)... ... November 26, 2015 , ... Indosoft Inc., developer and distributor ... application server to improve system efficiency and reliability. , The new Q-Suite 6 platform ... standards, the system avoids locking itself into a specific piece of software for many ...
    (Date:11/25/2015)... ... November 25, 2015 , ... Medical Solutions, one ... for its stellar workplace culture with the company’s Cincinnati office being named a ... Cincinnati office was named a finalist in Cincinnati Business Courier’s 13th annual Greater ...
    Breaking Medicine News(10 mins):