HOME >> MEDICINE >> NEWS
First clinical trial of gene therapy for childhood blindness

The first clinical trial to test a revolutionary treatment for blindness in children has been announced by researchers at UCL (University College London). The trial, funded by the Department of Health, is the first of its kind and could have a significant impact on future treatments for eye disease.

The trial involves adults and children who have a condition called Lebers congenital amaurosis (LCA), which is a type of inherited retinal degeneration. This disease causes progressive deterioration in vision, due to an abnormality in a particular gene called RPE65. This defect prevents normal function of the retina, the light-sensitive layer of cells at the back of the eye. This results in severely impaired vision from a very young age and there are currently no effective treatments available.

The new technique that will be used in the trial involves inserting healthy copies of the gene into the cells of the retina to help them to function normally. Restoring the activity in these cells should restore vision. The operation delivers the normal genes to the retina, using a harmless virus or "vector" to carry the gene into the cells. The vector has been manufactured for this trial by Targeted Genetics, Seattle, USA.

Previous work using animal models has demonstrated that this gene therapy can improve and preserve vision. During trials, the vision of dogs with the defect was restored to the extent that they were able to walk through a maze without difficulty; something they could not do before the treatment. As this trial is the first to treat an eye disease using administration of gene therapy vectors to human retinas, the team have carried out extensive pre-clinical testing. The purpose of this trial is to find out how safe and effective the new intervention is in humans.

The team conducting the trial, from UCL Institute of Ophthalmology and Moorfields Eye Hospital, is led by Professor Robin Ali and includes leading eye surge
'"/>

Contact: Ruth Metcalfe
r.metcalfe@ucl.ac.uk
07-990-675-947
University College London
1-May-2007


Page: 1 2

Related medicine news :

1. First of its kind report on how children with brain tumors perform at school
2. First nationwide child health and air pollution study commences
3. First step in developing heart hormone-based pill to control high blood pressure
4. First greenhouse gas animations produced using Envisat SCIAMACHY data
5. First ozone and nitrogen dioxide measurements from MetOp-A
6. First-degree fetal heart block may be reversible
7. 10 outstanding scientists chosen as First Environmental Health Science Fellows
8. First-time mothers at increased risk for postpartum mental disorders
9. Transforming knowledge into economic benefits -- EPSRCs First Knowledge Transfer Challenge Awards
10. First Quantum Grant to fund stem cell repair of damage from stroke
11. First major study of mammalian disorderly proteins

Post Your Comments:
*Name:
*Comment:
*Email:


(Date:3/30/2021)... , ... March 29, 2021 , ... ... the 21st Century , A Virtual Workshop Presented by WCG FDAnews and Cerulean ... 4:30 pm EDT, https://wcg.swoogo.com/modern-sop-and-quality-systems , Are one’s SOPs written for the ...
(Date:3/30/2021)... ... March 29, 2021 , ... According to data released ... reproductive age (13-44) in need of publicly funded contraception live in counties impacted by ... Colorado’s 64 counties have lost some of their Title X resources. , The ...
(Date:3/30/2021)... ... March 29, 2021 , ... Health Literacy Innovations (HLI), a ... confusion due to low health literacy today announces a new partnership with the ... work with ACAP’s member Safety Net Health Plans, those that provide comprehensive health ...
(Date:3/30/2021)... ... ... Dr. Colin Campbell is proud to announce the 1 year anniversary in their new state ... internal medicine and is a primary care specialist who has been practicing for 23 years. ... keep South Jersey healthy one patient at a time. , “Over the past year, Dr. ...
(Date:3/30/2021)... ... March 30, 2021 , ... The COVID-19 ... and survivors; their families; and their caregivers. Crossroads4Hope is addressing the needs of ... emotional support system, MyGo2Support, which meets needs of people impacted by cancer, no ...
Breaking Medicine News(10 mins):
(Date:3/30/2021)... ... March 29, 2021 , ... The University of Texas Health Science Center ... San Antonio Multispecialty and Research Hospital, a destination center for research and treatment of ... In a nod to the COVID-19 pandemic, the ceremony was held virtually. , William ...
(Date:3/30/2021)... ... March 29, 2021 , ... Iora Health ... primary care, has partnered with Devoted Health , one of the fastest-growing ... across Maricopa County and provides seniors with the highest-quality care and experience possible, ...
(Date:3/30/2021)... CITY (PRWEB) , ... March 29, 2021 , ... ... has joined the Vaccine Credential Initiative (VCI), a group bringing together leading health ... record of vaccination status, based on open, interoperable standards. By joining the VCI ...
Breaking Medicine Technology:
Cached News: