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What is the prevalence of GLUT1 deficiency?

How many people does GLUT1 deficiency affect? Does it have the same prevalence in men and women? And in the different countries?

Prevalence of GLUT1 deficiency

GLUT1 deficiency is a rare genetic disorder characterized by impaired glucose transport across the blood-brain barrier. It is estimated to affect approximately 1 in 90,000 to 1 in 100,000 individuals worldwide. This condition can lead to a range of neurological symptoms, including seizures, developmental delay, and movement disorders. Early diagnosis and treatment are crucial for managing the symptoms and improving the quality of life for affected individuals. Ongoing research aims to further understand the prevalence and genetic variations associated with GLUT1 deficiency.



GLUT1 deficiency is a rare genetic disorder that affects the transportation of glucose across the blood-brain barrier. This condition is caused by mutations in the SLC2A1 gene, which is responsible for producing the glucose transporter protein known as GLUT1. Without sufficient GLUT1 protein, the brain does not receive an adequate supply of glucose, leading to a range of neurological symptoms.



The prevalence of GLUT1 deficiency is estimated to be around 1 in 90,000 to 1 in 100,000 individuals worldwide. However, due to underdiagnosis and misdiagnosis, the actual prevalence may be higher. This disorder can affect individuals of any gender or ethnic background.



GLUT1 deficiency is typically diagnosed in childhood, although some cases may not be identified until adulthood. The symptoms can vary widely but often include seizures, developmental delays, movement disorders, and cognitive impairment. Early diagnosis and treatment are crucial to managing the symptoms and improving the quality of life for affected individuals.



While GLUT1 deficiency is considered a rare disorder, ongoing research and increased awareness may lead to more accurate prevalence estimates and improved diagnostic methods in the future.


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GLUT1 DEFICIENCY STORIES

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GLUT1 DEFICIENCY FORUM

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