This is one reason football players have high rates of the chronic degenerative
brain disease called chronic traumatic encephalopathy.
Last year Ionis had a massive success with an ASO for
another brain disease called spinal muscular atrophy (SMA).
Meanwhile, researchers have treated another inherited childhood
brain disease called Canavan disease with gene therapy.
For example, there is growing awareness of a particularly severe degenerative
brain disease called chronic traumatic encephalopathy (CTE).
HARD KNOCKS A degenerative
brain disease called chronic traumatic encephalopathy turns up in athletes like football players who take many hits to the head.
Head impacts, not just concussions, may lead to the degenerative
brain disease called chronic traumatic encephalopathy (CTE), according to new research.
The test could enable earlier diagnosis of a group of degenerative
brain diseases called synucleinopathies, which include Parkinson's disease, Lewy Body dementia, and multiple system atrophy.
Not exact matches
Unlike some of the promising treatments that have failed in 2017 that deal with the so -
called «amyloid hypothesis» (the treatments target amyloid beta deposits in the
brain that accumulate in people with Alzheimer's
disease), approaches that try to prevent nerve cells from dying wouldn't have any impact on that buildup.
This drug is designed to reduce the build up of a neural protein in the
brain called alpha - synuclein that is associated with the
disease.
satan the christian created foe appears to be in u. this
disease called religion has your
brain mashed like taters
This research noticed a strong correlation between insulin resistance in the
brain and early Alzheimer's
Disease, suggesting that Alzheimer's might be considered a neuroendocrine disorder of the
brain or so -
called «type 3 diabetes».
«BPA - free» means that the bottle was manufactured without the industrial chemical
called bisphenol A. BPA has been connected to negative health effects on the
brain, heart
diseases, reproductive disorders and impotence for men.
The goal of treatment is to lower the bilirubin level to prevent the buildup of toxic levels in the baby's
brain (a
disease called kernicterus).
Although the prevailing idea has been that the devastating
disease, which strikes some 1 percent of U.S. adults, is primarily caused by something going wrong with neurons, the scientists suspected the
brain's support cells,
called glia.
HARD KNOCKS By studying the
brains of former football players, researchers are finding clues about how a neurodegenerative
disease called chronic traumatic encephalopathy, or CTE, progresses, with the hopes of one day preventing it.
Degenerative
brain diseases like mad cow
disease (officially known as bovine spongiform encephalopathy, or BSE), scrapie in sheep, and vCJD in humans are thought to be caused by prions, misfolded versions of a normal cellular protein
called PrPC.
All these
diseases share a common feature: abnormal buildup of a protein
called tau in the
brains of patients.
V: An addiction has been classically understood as a
disease of the primitive limbic
brain, not of the cortical areas that are involved in what we
call executive function.
Beyond PSP, other
brain diseases are also marked by abnormal tau clumps — among them a rare movement disorder
called corticobasal degeneration, an inherited form of frontotemporal dementia with Parkinson's - like features, and Alzheimer's
disease.
The new findings suggest a simple blood test can accurately predict levels of a protein
called amyloid beta in the
brain that begins appearing early in the course of the
disease before symptoms appear.
In humans, Huntington's is an inherited
disease caused by a gene encoding a toxic protein,
called mutant huntingtin, which causes
brain cells to die.
At the same time, researchers have found that much smaller protein clusters
called oligomers — made of only a few copies of these proteins — can be highly toxic to motor neuron - like cells grown in the lab and thus are more likely to be the chief causes of
brain - cell death in these
diseases.
According to a leading theory, proteins
called amyloid beta and tau build up in the
brain and choke nerve cell communication, setting the
disease in motion years before people suspect anything is wrong with their recall.
Previous studies of people with Huntington's
disease point to a link between low levels of a neurotrophin
called brain - derived neurotrophic factor (BDNF) and symptoms of the disorder.
Before winning his Nobel prize, Stanley Prusiner was ridiculed for suggesting that something he
called a prion caused spongiform
brain diseases
According to the proposal,
called the amyloid hypothesis, Alzheimer's
disease, estimated to affect more than 5 million people in the United States alone, is caused by abnormal buildup of A-beta protein in the
brain.
The fatal
disease, which they have
called bovine spongiform encephalopathy, causes degeneration of the
brain.
They found that although the protein stayed soluble for a week or two, it eventually polymerized into long fibers resembling those in so -
called prion
diseases —
brain diseases such as scrapie in sheep, «mad cow
disease» in cattle, and Creutzfeldt - Jakob
disease in humans.
The dye,
called Congo red, breaks apart hallmark protein clumps in the
brain, adding to evidence that these globs are to blame for symptoms of the
disease.
This week in Science we profile Yale School of Medicine neuropathologist Laura Manuelidis, who has spent her career fighting the consensus that misfolded proteins
called prions cause «mad cow
disease» and other related
brain diseases.
Misshapen proteins
called prions lie at the root of mad cow
disease and similar
brain ailments, but the role of these molecules in their normal form remains unclear.
These chemicals,
called cytokines, drive the inflammation in the
brain, attracting more immune cells, and causing the debilitating
disease marked by loss of neurological function.
The
brains of people with Alzheimer's show several signs of the
disease: plaques made of a protein
called amyloid - β, tangles of a protein
called tau and the loss of neurons.
Mouse
brain nerve cells (green) making a
disease - causing version of the tau protein were grown in lab dishes with supporting
brain cells
called glia.
The two main abnormalities of the
disease are microscopic lesions
called plaques and tangles, which occur in the
brains of patients.
Brains of patients with Alzheimer's
disease clog up too, but with plaques made from a different protein
called amyloid beta peptide.
Several factors have been implicated in Alzheimer's, including the build - up of an abnormal protein
called beta amyloid, fibrous tangles in the
brain involving abnormal forms of a protein
called tau, and — most recently — an association between the
disease and a gene
called ApoE.
Called craniotomy, this skull - cutting technique is still used today during
brain surgery to treat neurological
diseases, injuries, tumors, and blood clots.
The technique used is
called deep
brain stimulation, and is already used to treat the tremors and movement problems of some people with severe Parkinson's
disease.
Charles DeCarli, director of the Alzheimer's
Disease Center and an author of the study, said it is a wake - up
call that, just as people can influence their late - life
brain health by limiting vascular
brain injury through controlling their blood pressure, the same is true of getting a handle on their serum cholesterol levels.
In Alzheimer's
disease, an abnormal protein
called amyloid beta begin s to appear on the neurons, forming plaques and compromising
brain activity.
Various studies have linked Alzheimer's
disease to the accumulation of two particular proteins in the
brain called amyloid - beta and tau.
In 1993, Poirier and his Montreal - based team co-discovered an important genetic risk factor involved in the most common form of the
disease: a defective gene,
called Apolipoprotein E type 4 (ApoE4), that prevents the normal transport of cholesterol and phospholipids to the
brain.
Auriel Willette, a researcher in food science and human nutrition at Iowa State University, found evidence that an elevated presence of a protein
called neuronal pentraxin - 2 may slow cognitive decline and reduce
brain atrophy in people with Alzheimer's
disease.
They focused on three different types of PVD: arterial
disease in the lower extremities,
called peripheral artery
disease; carotid artery stenosis, which is blockage in the carotid arteries, the major blood vessels in the neck that supply blood to the
brain, neck and face; and abdominal aortic aneurysm, an enlargement of the lower aorta, the major blood vessel that supplies blood to the body.
This is largely due to life - threatening infections, as well as
brain inflammation, activated by the body's natural
disease - fighting immune response,
called «complement».
The
disease, which afflicts 270,000 people in the United States, has been linked to a mutation in a gene,
called HD, that is thought to help the
brain develop.
For nearly 30 years, researchers have gathered evidence that a group of bizarre, fatal
brain diseases — including mad cow and its human equivalent, Creutzfeldt - Jakob
disease — are caused not by a virus or bacterium but by an abnormal form of a protein,
called a prion.
Auriel Willette, a researcher in food science and human nutrition, found evidence that an elevated presence of a protein
called neuronal pentraxin - 2 may slow cognitive decline and reduce
brain atrophy in people with Alzheimer's
disease.
The protein,
called neuregulin - 1, has many forms and functions across the
brain and is already a potential target for
brain disorders such as Parkinson's
disease, amyotrophic lateral sclerosis and schizophrenia.