Alzheimer's Disease: Searching For The Causes

Alzheimer's disease is irreversible. It slowly eats thecauses of the Alzheimer's disease, which then
cognitive functioning of the people affected by it.highlights the role of the beta-amyloid to the disease.
The mind slowly deteriorates and even the carryingBeta-amyloid is the protein fragment- the key
out of simple tasks may be severely affected. Thecomponent of the AD plaques. Research points out
risks of developing this brain disease run high by thethe mutations in any of the three genes namely the
age of 60 and older. It is normally characterized byChromosome 1, 14 and 21 can significantly add to the
loss of reason, memory, language facility andpresence of the beta-amyloid in the brain. This
judgment.Contrary to common belief, Alzheimer'scondition applies for the early onset AD.For the
disease is not an element of normal aging. It is alate-onset AD however, the Chromosome 19 is
disease that depreciates the brain. Without this,known to be playing as a risk factor. They identified
human brain often functions well even up to anthat a certain protein named ApoE or apolipoprotein E
individual's 100th years.Four million Americans arebinds quickly and tightly to the beta-amyloid.TauThe
known to have Alzheimer's disease and this number istau is a protein normally found in the nerve cells in
expected to rise to 14 million by the year 2050. Giventhe brain. A person with AD has abnormal tangled
that the current trend of American population isfilaments in the neurons.Cardiovascular Risk
constant and no advanced treatment is discovered inFactorsThere are potential links to the causes of
opposition from this disease. The average number ofcardiovascular diseases and AD according to recent
people with Alzheimer's disease doubles every yearstudies. One of which is an amino acid termed as the
from 1995 to 2005. This increase is determined to behomocysteine I both a risk factor to AD and heart
the cause of the two playing factors: 1) people tenddisease.Oxidative Damage from Free RadicalsThe
to be prone to risks of getting the Alzheimer'sdamage in the neurons caused by the build up of too
disease as they age and 2) the significant growth ofmuch free radicals is called the oxidative damage. This
the number of older people, especially those who ageprocess may contribute to the degeneration of the
85 years and older.There are two types ofbrain by upsetting the flows of substances from the
Alzheimer's disease. The FAD or the Familialcells.InflammationThe inflammation factor is still
Alzheimer's Disease that are typically inherited anddebatable. Researchers argue if inflammation is good
usually inflicts people aged 30 to 60. The second typeor bad for the development of AD. Some thinks that
is the late-onset Alzheimer's disease is the moreinflammation is instrumental to the death of some
common form that affects people age 65 and more.neurons, some proposes that inflammation is a
The cause of Alzheimer's disease is yet to becomponent in the brain's healing process.Brain
revealed. However, research points out that it is theInfarctionEvidences that people who have
result of complex events that occur in the brain forexperienced stroke in certain brain regions are likely
certain duration of time. Yet the present-day conceptto develop AD.These findings are the current known
of how this disease develops is roughly divided intocauses for developing the disease. Yet many of
the following:Genetic Factors and thewhich are yet to be researched and studied
Beta-amyloidMutations on the APP or the amyloidaccordingly.Robert Thatcher is a freelance publisher
precursor protein is squarely defined as one of thebased in Cupertino, California.