Navigation Links
Specific location of the TRAF1/C5 gene associated with multiple autoimmune diseases
Date:6/13/2008

Paris, France, Friday 13 June 2008: The TRAF1/C5 locus on chromosome 9 has been revealed to play a role in multiple autoimmune diseases including type 1 diabetes and systemic lupus erythematosus (SLE), according to new data presented today at EULAR 2008, the Annual Congress of the European League Against Rheumatism in Paris, France.

TRAF1 (Tumour Necrosis Factor-receptor associated factor 1) and C5 (complement component 5) are both immune related genes thought to be closely involved in the onset and/or perpetuation of the inflammatory process. They sit adjacent to one another on chromosome 9 at location q33-34. The TRAF1/C5 gene has previously been established as a genetic risk factor for rheumatoid arthritis. In this study, a further link was also found between the gene locus and the presence of autoantibodies (antibodies against antigens naturally occurring in the human body commonly found in patients with immune disorders). Since many autoimmune disorders tend to coexist within a given family as well as an individual, this indicates that there may be a common genetic pathway something the researchers were keen to investigate.

In this study, genotyping of 735 type 1 diabetes patients and 746 SLE patients from Spain and The Netherlands identified a significant association of one part of the TRAF1/C5 gene with type 1 diabetes (odds ratio 1.14, p=0.027) and SLE (odds ratio 1.16, p=0.016). In order to test the reliability of this finding, researchers replicated the test in a homogeneous patient population originating from Crete, where an increase in the same part of the TRAF1/C5 gene was also observed when compared to respectively matched controls (odds ratio 1.64, p=0.002; odds ratio 1.43, p=0.002).

Lead researcher, Ms Fina Kurreeman of Leiden University Medical Center in The Netherlands, said, "The results of our study have shown that the TRAF/1C5 gene locus may have an important role in multiple autoimmune diseases. We hope that further study will give an insight into potential shared genetic pathways across autoimmune disorders and may even stimulate innovation into novel therapeutic targets in the future."

A further joint analysis of all type 1 diabetes (n=834)) and SLE patients (n=1018) patients yielded a common odds ratio of 1.19 (p=0.002) and 1.22 (p<0.001) respectively, indicating that this genetic risk factor has modest effect sizes in these diseases.


'/>"/>

Contact: Camilla Dormer
eularpressoffice@uk.cohnwolfe.com
44-077-892-70392
European League Against Rheumatism
Source:Eurekalert

Related medicine news :

1. Specific antagonism lowers blood pressure
2. New technique detects specific chromosomal damage, may indicate lung cancer risk
3. Its a knock out: eIF4E-specific anti-sense oligonucleotides knock down cancer
4. Community Health Centers Reveal Specific Ramifications of The Medicaid Citizenship and Identification Documentation Requirements
5. Study Determines Breast-Specific Gamma Imaging Has Higher Specificity Than MRI in Patients With Equivocal Mammograms
6. Influenza: Insights into cell specificity of human vs. avian viruses
7. Pieris and Pepscan to Identify GPCR-Specific Anticalins(R) Using CLIPS(TM) Protein Mimicry Technology
8. Sentillion Launches Channel Partner Program for Healthcare-Specific Identity & Access Management Solutions
9. Breast-Specific Gamma Imaging (BSGI) Changes Patient Care Management
10. Lung Cancer Alliance-Georgia Issues Second Annual State-Specific Report Card on Lung Cancer
11. Lung Cancer Alliance-Massachusetts Issues Inaugural State-Specific Report Card on Lung Cancer
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:2/23/2017)... (PRWEB) , ... February 23, 2017 , ... Dr. David ... in Henderson, NV 89052. Dr. Mahon was named a 2017 Top Patient Rated ... is an online directory that recognizes local physicians and dentists who have earned ...
(Date:2/23/2017)... (PRWEB) , ... February 23, 2017 , ... ... Phoenix, announced today that it will soon begin franchising throughout the U.S. starting ... mission to help bring the practice of meditation mainstream. Current Meditation will be ...
(Date:2/23/2017)... ... (PRWEB) February 23, 2017 ... nation to come together to combine its favorite springtime pastime ... favorite fruit – apples! To celebrate National Nutrition Month, the ... “Apple Madness” bracket tournament – a five-week, five-round online competition ...
(Date:2/23/2017)... ... , ... Curemark, LLC announced today that the Blüm Study, a Phase 3 ... with Autism, is now enrolling at three new sites. These new sites are in ... , “There are currently no approved drugs that address the core symptoms of autism,” ...
(Date:2/23/2017)... ... February 23, 2017 , ... Carlos Gutierrez has lived ... continued to spiritually evolve, which is the purpose of everyone in this universe. As ... ” (published by Balboa Press) attempts to guide readers to expand one’s spiritual life. ...
Breaking Medicine News(10 mins):
(Date:2/23/2017)... Feb. 23, 2017  As National Nutrition Month ... the Company is helping people live healthier lives ... prescription savings programs in all 50 states including:  ... Program  and  California Prescription Assistance Program . ... Columbia University for nutritious eating habits: ...
(Date:2/23/2017)... February 23, 2017 The top ... are GE Healthcare, Koninklijke Philips N.V., and Schiller. Collectively, ... the global market in 2015. Strong product portfolio and ... assessed to be aiding these players remain leaders in ... the players in the global market are likely to ...
(Date:2/23/2017)... DUBLIN , Feb 23, 2017 Research ... Prosthetic Devices Market Analysis & Trends - Industry Forecast to 2025" ... ... to grow at a CAGR of around 9.2% over the next ... industry report analyzes the market estimates and forecasts for all the ...
Breaking Medicine Technology: