A new technique has been developed by scientists that could help diagnose Parkinson’s disease at an early stage, even before symptoms start showing in a person, and speed up the process of treatment.

It is difficult to diagnose Parkinson’s presently because there is no specific test to detect the condition. Symptoms vary from person to person and similar symptoms have been found in other illnesses, which increases&nbsp;the possibility of a misdiagnosis.

Scientists in the United States have now claimed that they have come up with a way to identify how the abnormal proteins, which are related to the disease, buildup long before the symptoms begin to show. The Lancet Neurology journal published the findings of the scientists.

ALSO READ | <a href="https://www.wionews.com/entertainment/neil-diamond-on-dealing-with-parkinsons-i-cant-really-fight-this-thing-578558">Neil Diamond on dealing with Parkinson’s: I can’t really fight this thing</a>

The research shows that the method, called alpha-synuclein seed amplification assay (alphaSyn-SAA), can identify people who stand at risk of developing Parkinson’s disease.

The method can create a scope for early detection, diagnosis and the right treatment of the disease. In the last 25 years, the prevalence of Parkinson’s has doubled globally with around 10 million people suffering from the disease.

There has been an increase in awareness of the disease after it was recently diagnosed in high-profile people like British television presenter Jeremy Paxman and US congresswoman Jennifer Wexton.

The study's co-lead author and University of Pennsylvania's Prof Andrew Siderowf said, “Identifying an effective biomarker for Parkinson’s disease pathology could have profound implications for the way we treat the condition, potentially making it possible to diagnose people earlier, identify the best treatments for different subsets of patients and speed up clinical trials.”

Parkinson’s is caused by the build-up of abnormal proteins throughout the nervous system and the brain. The buildup of proteins is said to start years before physical symptoms like the slowness of movement, muscle stiffness and tremors start to show.

WATCH | World Parkinson’s Day 2023: Symptoms, causes and treatment

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The study included 1,123 participants, which was one of the largest assessments so far carried out, to study the usefulness of the alphaSyn-SAA technique.

The study confirmed that the people with Parkinson’s were accurately detected through the technique and also the individuals who were at risk but had no early symptoms were identified before diagnosis.

The researchers, however, cautioned that longer-term studies, taking into account larger sample sizes, would be required to fully understand the effectiveness of the alphaSyn-SAA technique. 
 
(With inputs from agencies)

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A new technique has been developed by scientists that could help diagnose Parkinson’s disease at an early stage, even before symptoms start showing in a person, and speed up the process of treatment.

A new technique has been developed by scientists that could help diagnose Parkinson’s disease at an early stage, even before symptoms start showing in a person, and speed up the process of treatment. It is difficult to diagnose Parkinson’s presently because there is no specific test to detect the condition. Symptoms vary from person to person and similar symptoms have been found in other illnesses, which increases the possibility of a misdiagnosis. Scientists in the United States have now claimed that they have come up with a way to identify how the abnormal proteins, which are related to the disease, buildup long before the symptoms begin to show. The Lancet Neurology journal published the findings of the scientists. ALSO READ | Neil Diamond on dealing with Parkinson’s: I can’t really fight this thing The research shows that the method, called alpha-synuclein seed amplification assay (alphaSyn-SAA), can identify people who stand at risk of developing Parkinson’s disease. The method can create a scope for early detection, diagnosis and the right treatment of the disease. In the last 25 years, the prevalence of Parkinson’s has doubled globally with around 10 million people suffering from the disease. There has been an increase in awareness of the disease after it was recently diagnosed in high-profile people like British television presenter Jeremy Paxman and US congresswoman Jennifer Wexton. The study's co-lead author and University of Pennsylvania's Prof Andrew Siderowf said, “Identifying an effective biomarker for Parkinson’s disease pathology could have profound implications for the way we treat the condition, potentially making it possible to diagnose people earlier, identify the best treatments for different subsets of patients and speed up clinical trials.” Parkinson’s is caused by the build-up of abnormal proteins throughout the nervous system and the brain. The buildup of proteins is said to start years before physical symptoms like the slowness of movement, muscle stiffness and tremors start to show. WATCH | World Parkinson’s Day 2023: Symptoms, causes and treatment The study included 1,123 participants, which was one of the largest assessments so far carried out, to study the usefulness of the alphaSyn-SAA technique. The study confirmed that the people with Parkinson’s were accurately detected through the technique and also the individuals who were at risk but had no early symptoms were identified before diagnosis. The researchers, however, cautioned that longer-term studies, taking into account larger sample sizes, would be required to fully understand the effectiveness of the alphaSyn-SAA technique. (With inputs from agencies) You can now write for wionews.com and be a part of the community. Share your stories and opinions with us here. WATCH WION LIVE HERE

New method can help diagnose Parkinson’s at early stage, say scientists

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