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Pigmentosa in Medical News

Neurotech Announces Completion of Enrollment of its Phase II/III Retinitis Pigmentosa and Phase II Dry Age Related Macular Degeneration Clinical Studies

LINCOLN, R.I., Nov. 6 /PRNewswire/ -- Neurotech Pharmaceuticals, Inc., a biotechnology company focused on the development of sight-saving therapeutics for chronic retinal diseases, announced today the completion of enrollment of three on-going clinical studies. Each study is evaluating NT-501,...

Treatment Options For Retinitis Pigmentosa Questioned

Retinitis pigmentosa, a progressive eye disease targeting the light-collecting cells of the retina, affects one in 4,000 people worldwide and can cause // vision loss. Researchers say for patients suffering from retinitis pigmentosa, the addition of docosahexaenoic acid to vitamin A therapy may not...

Developing gene therapy to fight blindness

...develop gene therapy for treating a rare, hereditary retinal disease. The therapy has been shown to restore lost vision in animal models of retinitis pigmentosa (RP). Their work is being funded in part by a $1.5 million grant from the Prince Salman Center for Disability Research in Saudi Arabia, where the rec...

Stemedica Discovers Significant Breakthrough in the Use of Stem Cells and Stem Cell Factors for the Treatment of Retinal Degeneration

...dical treatment that can completely cure Retinitis pigmentosa - an eye disease that affects approximately 1,500,...f Retinal Degeneration that may apply to Retinitis pigmentosa in the future", said Nikolai Tankovich, MD, P...erty efforts to include the treatment of Retinitis pigmentosa and ways to prevent its development and progressio...

LSUHSC research identifies enzyme that makes survival molecule for key vision cells

... function properly, photoreceptor cells are damaged and can die, leading to decreased vision and eventual blindness as in such conditions as retinitis pigmentosa and age-related macular degeneration. A number of stressors, including free radicals, damage RPE cells. Dr. Bazan's lab has shown that RPE cells produ...

LSUHSC research shows fish oil protects against diseases like Parkinson's

...al pigment epithelial cells to be used as a source of NPD1 to treat patients with disorders characterized by this mutation like Parkinson's, Retinitis pigmentosa and some forms of Alzheimer's Disease." ...

QLT announces completion of Phase Ia safety trial of its synthetic retinoid product

...for which there are currently no available treatments." About Synthetic Retinoid Drugs Genetic diseases in the eye such as LCA and Retinitis pigmentosa (RP) arise from gene mutations of enzymes or proteins required in the biochemistry of vision. QLT091001 is a replacement for 11-cis-retinal which is a...

Retinal Gene Is Linked to Childhood Blindness

... an international team of researchers. The discovery of the link between the retinal gene SPATA7 and Leber congenital amaurosis (LCA) and retinitis pigmentosa is important because it pinpoints a new retinal metabolic disease pathway that might be crucial for many patients, according to the researchers. The f...

New year brings new hope to children born with cleft lip, palate

...rofit organizations that have received grants for first quarter missions include: Children of the Americas, Healing the Children Northeast, Xeroderma pigmentosa Foundation, and Nicaplast. ASPS Member Surgeons participating in these medical missions will do so in coordination with one of the above organiz...

New Year Brings New Hope to Children Born With Cleft Lip, Palate

...rofit organizations that have received grants for first quarter missions include: Children of the Americas, Healing the Children Northeast, Xeroderma pigmentosa Foundation, and Nicaplast. ASPS Member Surgeons participating in these medical missions will do so in coordination with one of the above organ...
Pigmentosa in Medical Technology

Fovea Pharmaceuticals Receives Orphan Drug Designation from EC for RdCVF for the Treatment of Retinitis Pigmentosa

PARIS, Jan. 7 /PRNewswire/ -- Fovea Pharmaceuticals SA, which, last December 2007, raised $44M in a Series B financing, today announced that its product, Recombinant human rod-derived cone viability factor (rh-RdCVF), has received designation as Orphan Medicinal Product from the European Commi...

Vision Deficit in Retinitis Pigmentosa Mice Corrected with DNA Nanoparticles

CLEVELAND--(BUSINESS WIRE)--Jun 4, 2007 - Copernicus Therapeutics, Inc. announced today that a research team at University of Oklahoma Health Sciences Center, led by Dr. Muna Naash, Professor of Cell Biology, demonstrated that Copernicus' DNA nanoparticles corrected vision defects in a mouse model ...
Pigmentosa in Medical Definition

Pathology

...inoschisis - Hypertensive retinopathy - Diabetic retinopathy - Retinopathy - Retinopathy of prematurity - Macular degeneration - Retinitis pigmentosa - Macular edema - Epiretinal membrane - Macular pucker Ocular muscles , binocular movement , accommodation and refraction Strabi...
Pigmentosa in Medical Dictionary

Retinitis pigmentosa

Retinitis pigmentosa (RP) is a group of genetic eye conditions. In the progression of symptoms for RP, night blindness generally precedes tunnel vision by years or even decades. Many people with RP do not become legally blind... Retinitis pigmentosa is an eye disease in which ...

Retinitis

...org /wiki/ Retinitis " ... Retinitis pigmentosa (RP) is a group of genetic eye conditions. In ... RP do not become legally blind... Retinitis pigmentosa is actually the name given to a group of hereditary eye ... Some persons with retinitis pigmentosa experience a slow, very progressive loss ... ...

Optic neuritis

... The diagnosis of optic neuritis is usually made clinically. ... Optic Neuritis . Presbyopia: Why Bifocals? Refractive Surgery. Retinitis pigmentosa ... The percentage of optic neuritis patients who later develop MS or necrologic ... The linkage between idiopathic optic neuritis and ...

Mastocytosis

...Mastocytosis is a disorder characterized by mast cell proliferation ... This article focuses on cutaneous mastocytosis (CM) ... Urticaria pigmentosa ( mastocytosis ). Authoritative facts about the skin from the New Zealand Dermatological Society. ... Mastocytosis – emedicine dermatology, ... ...
Pigmentosa in Biological News

Work in mice will contribute to the study of hereditary diseases that lead to blindness

...ng of the induction of neuronal degeneration neuronal for intense light exposure in the mouse's retina that will be helpful for the study of retinitis pigmentosa (RP), a group of hereditary diseases which lead to blindness and affect more than one million persons a year all over the world. In addition, the resu...

Cats' eye diseases genetically linked to diseases in humans

... COLUMBIA, Mo. About one in 3,500 people are affected with retinitis pigmentosa (RP), a disease of the retina's visual cells that eventually leads to blindness. Now, a University of Missouri researcher has identified a genetic lin...

Progression of retinal disease linked to cell starvation

...e of nutrients. "This is the first study linking cone death in Retinitis pigmentosa to a metabolic problem that suggests starvation," says senior author Consta...o boost nutrient levels in the cones. Perhaps someday we can help Retinitis pigmentosa patients maintain their daylight vision for at least a bit longer than they...

Gene therapy restores vision to mice with retinal degeneration

...und throughout the retina. "This is a proof of principle that someday we may be able to repair blindness in people with conditions like retinitis pigmentosa and macular degeneration," says Richard Masland, PhD, director of the Cellular Neurobiology Laboratory in the MGH Department of Neurosurgery. "There ...

New gene discovered for new form of intellectual disability

...on and Mental Health (CAMH) has discovered a new form of intellectual disability involving mental retardation (MR) along with the eye defect retinitis pigmentosa (RP). CAMH also discovered the previously unidentified gene that causes this disorder, CC2D2A. This scientific advance will help understand the devel...

Restoring sight, advances in fertility treatments and better visibility for pilots at FIO

...oal of providing limited vision to those rendered blind by certain diseases, via a fully implantable retinal prosthetic device. In both retinitis pigmentosa and age-related macular degeneration V two of the most common causes of vision loss V the photoreceptor layer of the retina is destroyed, but the inne...

'Lucky 13' as new gene discovery offers further hope for childhood blindness

...n Marshall, Chairman of the Medical Advisory Board at the British Retinitis pigmentosa Society. "This dramatic discovery provides further information enabling us to combat blindness within the Retinitis pigmentosa group," says Professor Marshall. "The more genes we discover the better we ...

A new way of looking at molecular motors

... Myosins also help parasites enter and infect hosts. Defects in the motors play a role in a variety of human and animal disorders, including retinitis pigmentosa (which causes blindness), polycystic kidney disease, brain development defects, neurodegenerative diseases, muscular dystrophy, skin pigmentation prob...

Six previously blind patients detect light, motion, identify objects with retinal prostheses

... the retina." Thus far, participants in the study have been people with little or no sight perception due to the degenerative eye disease retinitis pigmentosa (RP). Ultimately, however, the device is likely to be used for the millions of people suffering from age-related macular degeneration, or AMD, as well...

Ophthalmologists implant five patients with artificial silicon retina microchip

...chips in the eyes of five patients to treat vision loss caused by retinitis pigmentosa (RP). The implant is a silicon microchip 2mm in diameter and one-thousandth...in the retina. Loss of photoreceptor cells occurs in persons with retinitis pigmentosa (RP) and other retinal diseases. The microsurgical procedure starts with...
Pigmentosa in Biological Technology

Results From Neurotech's NT-501 Phase 2 Retinitis Pigmentosa Studies Demonstrate Consistent Biological Effect on Photoreceptors

LINCOLN, R.I., May 28 /PRNewswire/ -- Neurotech Pharmaceuticals, Inc. today announced that the Company's product candidate, NT-501, demonstrated a strong biologic effect in two Phase 2 clinical trials for retinitis pigmentosa (RP). RP is a slowly developing condition that causes the progressiv...

Discovery of a new retinal gene involved in childhood blindness

...d a crucial role in the international collaboration that led to the discovery of a new gene that causes Leber congenital amaurosis (LCA) and retinitis pigmentosa (RP), two devastating forms of childhood blindness. This finding of this new gene, called SPATA7, is remarkable because it identifies a new retinal...

Neurotech Announces the Opening of Its GMP Manufacturing Facility in Cumberland, Rhode Island

...t program is NT-501 for the treatment of Retinitis pigmentosa (RP) and the dry form of age-related macular degen...linical Programs: Phase 2/3 Studies in Retinitis pigmentosa (RP) Neurotech is conducting two Phase 2/3 trial...nt of this study. About the Diseases Retinitis pigmentosa (RP) is an inherited disease that causes the retin...

OpenClinica EDC Solution Deployed for Retina Implant Studies

... a hearing prosthesis. The device will primarily be used to treat Retinitis pigmentosa (RP) and Age-related Macular Degeneration (AMD). "We are curr...e sight to people who have a degenerative retinal disease such as Retinitis pigmentosa (RP) and Age-related Macular Degeneration (AMD). For more information, see ...

USC and second sight announce European clinical trial for Argus II retinal implant

...ms at home daily. The Argus II is the second generation of an electronic retinal implant designed for the treatment of blindness due to Retinitis pigmentosa (RP), a group of inherited eye diseases that affect the retina. The Argus II implant consists of an array of 60 electrodes that are attached to the re...
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