Navigation Links
Experts examine causes, treatment and prevention of glaucoma
Date:3/4/2009

Although scientists know progressive degeneration of retinal ganglion cells and their axons is the primary cause of glaucoma, researchers have yet to identify a way to stop or prevent the degeneration.

The challenge to find a solution brought together a panel of 39 scientists to discuss the factors that may contribute to the disease. The report from the Fourth Annual ARVO/Pfizer Ophthalmics Research Institute Conference examined four areas of research into the cause of glaucomatous neurodegeneration and is published in the March 2009 issue of Association for Research in Vision and Ophthalmology's peer-reviewed journal Investigative Ophthalmology & Visual Science (IOVS).

The World Health Organization estimates that 65 million people worldwide have the disease, which is the second-leading cause of blindness. According to the report by Glgn Tezel, MD, "The Role of Glia, Mitochondria, and the Immune System in Glaucoma: Fourth Annual ARVO/Pfizer Ophthalmics Research Institute Conference," recent research indicates that a variety of independent events on the cellular level of the eye can interact to contribute to glaucoma.

One conference session addressed the function of glial cells, which play many roles in support of neurons throughout the body, including those in the visual system. When glaucoma stress conditions appear, glial cells may not be able to adequately support neurons or perform their other functions, especially in older patients.

In another session, researchers discussed problems related to mitochondria, which provide energy to neurons and may prove to be a pathway to prevent neural degeneration in glaucoma patients.

"Targeting mitochondrial events using a specific chemical inhibitor or genetic manipulation appears to be a logical approach for neuroprotection," the report stated.

A discussion on immune response and its effect on glaucoma suggested that the response may initially slow the degeneration of the critical neurons, but the immunity protection itself may lead to problems if not properly controlled. The session called for more study about whether immune activity creates or worsens the neuron degeneration in glaucoma.

The conference concluded with a call for more research on how these factors interact, and asked participants to search for a better understanding of the precise cellular mechanisms related to glaucoma to help find treatments that manipulate the immune system into repairing neural tissue and improving the outlook for those susceptible to glaucoma.


'/>"/>

Contact: Joanne Olson
jolson@arvo.org
240-221-2923
Association for Research in Vision and Ophthalmology
Source:Eurekalert

Related medicine news :

1. SilverCensus.com Names Consumer Affairs Advocate, Healthcare Experts to Provide Free Educational Support for Seniors
2. Policy experts urge scrutiny of senior tax breaks
3. Interview with GI Experts: Discussions in Clostridium difficile
4. Burn rehabilitation experts at UT Southwestern outline best treatments for post-burn itching
5. Rush University Medical Center experts present latest research findings at AAOS meeting
6. Health experts urge supermarket pharmacies to get smart about free antibiotics
7. Experts Call for FDA Regulation of Tobacco Products
8. Experts in Government, Public Health, Public Policy and Science Outline Blueprint for Reducing Death and Disease From Tobacco in the United States
9. Avon Foundation Convened Breast Cancer Experts in Miami to Address Prevention Strategies at Annual Forum
10. International Panel of Experts Gather for Roundtable Consensus Regarding Multiple Myeloma Related Disease
11. BurrellesLuce VP Johna Burke Among Measurement Experts To Speak at Feb. 25 Meeting of PRSA's National Capital Chapter
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:10/13/2017)... ... October 13, 2017 , ... ... Randall, PharmD ‘17, and Jennifer Huggins, PharmD ’17, along with clinical associate ... primary prevention of cardiovascular diseases during the 15th Annual Women’s Health Conference. ...
(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)... ... October 13, 2017 , ... Talented host, ... lowdown on sciatica in a new episode of "Success Files," which is an ... and innovation and investigates each subject in-depth with passion and integrity. , Sciatica ...
(Date:10/12/2017)... ... October 12, 2017 , ... First Healthcare Compliance ... management, will showcase a range of technology and learning solutions at the 68th ... and Expo to be held October 14–18, 2017 at the Mandalay Bay Resort ...
(Date:10/12/2017)... ... October 12, 2017 , ... IsoComforter, Inc. ( https://isocomforter.com ... introduction of an innovative new design of the shoulder pad. The shoulder pad ... comfort while controlling your pain while using cold therapy. By utilizing ice and water ...
Breaking Medicine News(10 mins):
(Date:10/2/2017)... Oct. 2, 2017 The Rebound mobile app is ... to reverse the tide of prescription drug addiction. The app ... medicine intake and stepping down their dosage in a safe, ... in December 2017; the first 100,000 people to sign up ... http://www.rebound-solution.com/ ...
(Date:9/27/2017)... 27, 2017  Commended for their devotion to personalized service, ... as number one in the South Florida Business Journal,s 50 ... 5000 yearly list, the national specialty pharmacy has found its ... will soon be honored by SFBJ as the 2017 ... Set to receive his award in October, Bardisa said ...
(Date:9/25/2017)... PROVIDENCE, R.I. , Sept. 25, 2017 /PRNewswire/ ... immunogenicity assessment, vaccine design, and immune-engineering today announced ... focused on the development of personalized therapeutic cancer ... and has provided exclusive access to enabling technologies ... MSc Eng., MBA will lead EpiVax Oncology as ...
Breaking Medicine Technology: