Well this is a question for your researcher, how this helps you.
http://www.sciencecodex.com/new_stroke_gene_discovery_could_lead_to_tailored_treatments-106099
An international study led by King's College London has identified a
new genetic variant associated with stroke. By exploring the genetic
variants linked with blood clotting – a process that can lead to a
stroke – scientists have discovered a gene which is associated with
large vessel and cardioembolic stroke but has no connection to small
vessel stroke.
Published in the journal Annals of Neurology, the study
provides a potential new target for treatment and highlights genetic
differences between different types of stroke, demonstrating the need
for tailored treatments.
About 15 million people worldwide suffer a stroke each year. Of
these, five million die and another five million are left permanently
disabled, according to numbers from the World Health Organization (WHO).
Risk factors for a stroke are high blood pressure, a heart rhythm
disorder, high blood cholesterol, tobacco use, unhealthy diet, physical
inactivity, diabetes and advancing age.
A stroke occurs when the blood supply to the brain is cut off, often
due to a blood clot blocking an artery that carries blood to the brain,
which then leads to brain cell damage. Coagulation (blood clotting)
abnormalities, particularly easy clotting of the blood, are therefore
common contributing factors in the development of stroke.
Dr Frances Williams, Senior Lecturer from the Department of Twin
Research and Genetic Epidemiology at King's and lead author of the
paper, said: 'Previous studies have demonstrated the influence of
genetic factors on the components of coagulation. The goal of this study
was to extend these observations to determine if they were further
associated with different types of stroke.'
The research was carried out in three stages. The first consisted of a
genome-wide association study (GWAS) in 2100 healthy volunteers which
identified 23 independent genetic variants that were involved in
coagulation. The second stage examined the 23 variants in 4200 stroke
and non-stroke cases from centres across Europe (Wellcome Trust Case
Control Consortium 2 and MORGAM collections) and found that a particular
mutation on the ABO gene was significantly associated with stroke.
Stage three of the study used the MetaStroke cohort, a project of the
International Stroke Genetics Consortium which comprises 8900 stroke
cases recruited from centres in the Europe, USA and Australia, whose DNA
has been collected and undergone GWA scan. It was confirmed that a
variant in the ABO blood type gene was associated with stroke, a finding
specific to large vessel and cardioembolic stroke.
Dr Williams said: 'The discovery of the association between this
genetic variant and stroke identifies a new target for potential
treatments, which could help to reduce the risk of stroke in the future.
It is also significant that no association was found with small vessel
disease, as this suggests that stroke subtypes involve different
genetic mechanisms which emphasises the need for individualised
treatment.'
Use the labels in the right column to find what you want. Or you can go thru them one by one, there are only 29,112 posts. Searching is done in the search box in upper left corner. I blog on anything to do with stroke.DO NOT DO ANYTHING SUGGESTED HERE AS I AM NOT MEDICALLY TRAINED, YOUR DOCTOR IS, LISTEN TO THEM. BUT I BET THEY DON'T KNOW HOW TO GET YOU 100% RECOVERED. I DON'T EITHER, BUT HAVE PLENTY OF QUESTIONS FOR YOUR DOCTOR TO ANSWER.
Changing stroke rehab and research worldwide now.Time is Brain! trillions and trillions of neurons that DIE each day because there are NO effective hyperacute therapies besides tPA(only 12% effective). I have 523 posts on hyperacute therapy, enough for researchers to spend decades proving them out. These are my personal ideas and blog on stroke rehabilitation and stroke research. Do not attempt any of these without checking with your medical provider. Unless you join me in agitating, when you need these therapies they won't be there.
What this blog is for:
My blog is not to help survivors recover, it is to have the 10 million yearly stroke survivors light fires underneath their doctors, stroke hospitals and stroke researchers to get stroke solved. 100% recovery. The stroke medical world is completely failing at that goal, they don't even have it as a goal. Shortly after getting out of the hospital and getting NO information on the process or protocols of stroke rehabilitation and recovery I started searching on the internet and found that no other survivor received useful information. This is an attempt to cover all stroke rehabilitation information that should be readily available to survivors so they can talk with informed knowledge to their medical staff. It lays out what needs to be done to get stroke survivors closer to 100% recovery. It's quite disgusting that this information is not available from every stroke association and doctors group.
Thursday, January 31, 2013
New stroke gene discovery could lead to tailored treatments
Labels:
blood clot,
genes,
researcher question
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