Ionis Enters New Collaboration with Partner to Develop IONIS-FB-L Rx for Complement-Mediated Diseases
"Ionis is committed to bringing new therapies to patients living with unmet medical needs. The collaboration is designed to maximize both the potential benefit to patients and the likelihood of success, while optimizing our commercial participation in IONIS-FB-LRx. This new agreement builds upon our productive relationship with
IONIS-FB-LRx, an antisense drug using Ionis' advanced LIgand Conjugated Antisense (LICA) technology, reduces the production of FB, a key protein in the complement innate immune system. FB is predominately produced in the liver and circulates throughout the vascular system, including vessels in the eye and kidney. This complement protein plays a pivotal role in an innate immunogenic cascade that, when overactivated, has been associated with the development of several complement-mediated diseases, including dry AMD.
In a Phase 1 study in 54 healthy volunteers IONIS-FB-LRx reduced plasma FB and was safe and well tolerated.
Under this new collaboration with
Age-related macular degeneration, or AMD is the most common cause of blindness in the elderly population that can progress through a succession of stages from early to late. Late stages of AMD are classified as "wet" or "dry," with approximately 90 percent of U.S. cases diagnosed as "dry." Dry AMD is the leading cause of blindness in the U.S. and developed countries. This disease is expected to affect up to 3 million people in the U.S. and 196 million people worldwide by 2020.1 Geographic Atrophy (GA) is a late stage manifestation of dry AMD resulting from a progressive loss of retinal pigment epithelial (RPE) cells, photoreceptor cells and choriocapillaries in the central retina. Patients with GA experience trouble with facial recognition, decreased reading speeds and difficulty driving at night, and ultimately, blindness.2 It is estimated that more than 5 million people worldwide suffer from GA, a disease with no approved therapies.3
As the leader in RNA-targeted drug discovery and development, Ionis has created an efficient, broadly applicable, proprietary antisense technology platform with the potential to treat diseases where no other therapeutic approaches have proven effective. Our drug discovery platform has served as a springboard for actionable promise and realized hope for patients with unmet needs – such as children and adults with spinal muscular atrophy (SMA). We created SPINRAZA® (nusinersen)* and are proud to have brought new hope to the SMA community by developing the first and only approved treatment for this disease.
Our sights are set on all the patients we have yet to reach with a pipeline of more than 40 drugs with the potential to treat patients with cardiovascular disease, rare diseases, neurological diseases, infectious diseases and cancer. We created TEGSEDI™ (inotersen) the world's first RNA-targeted therapeutic approved for the treatment of polyneuropathy of hereditary transthyretin (TTR) amyloidosis (ATTR) in adult patients that our affiliate
To learn more about Ionis follow us on twitter @ionispharma or visit http://ir.ionispharma.com/.
*Spinraza is marketed by Biogen.
Ionis' Forward-looking Statement
This press release includes forward-looking statements regarding Ionis' alliance with
In this press release, unless the context requires otherwise, "Ionis," "Company," "we," "our," and "us" refers to
- Wong WL et al. "Global Prevalence of Age-related Macular Degeneration and Disease Burden Projection for 2020 and 2040: A Systematic Review and Meta-analysis."
Lancet Glob Health. 2.2 (2014):e106–e116./ Friedman DS, O'Colmain BJ, Munoz B, et al; for Eye Diseases Prevalence Research Group. Prevalence of age-related macular degeneration in the United States. Arch Ophthalmol 2004; 122: 564–572.
- Suness JS, Rubin GS, Broman A, et al. "Low luminance Visual Dysfunction as a Predictor of Subsequent Visual Loss From Geographic Atrophy in Age-Related Macular Degeneration." Ophthalmology. 115 (2008):1480-1488. / Suness JS,
Applegate CA, Bressler NM, et al. "Visual Function Abnormalities and Prognosis in Eyes with Age-Related Geographic Atrophy of the Macula and Good Visual Acuity." Ophthalmology. 104.10 (1997):1677-1691.
- Buch H, Vinding T,
Nielsen NVet al. "14-year Incidence Progression and Visual Morbidity of Age-related Maculopaty: The CopenhagenCity Eye Study." Ophthalmology.112 (2005):787-798. / Vaz F and Picoto M, "Georgraphic Atrophy" -- http://www.amdbook.org/content/geographic-atrophy-0
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