Hurler syndrome, also known as mucopolysaccharidosis Type IH (MPS-IH), Hurler's disease, and formerly gargoylism, is a genetic disorder that results in the buildup of large sugar molecules called glycosaminoglycans (GAGs) in lysosomes. MPS1 Hurler Syndrome is a severe, progressive genetic disorder that impacts nearly every part of the body. This rare disease affects the bones, organs, tissues, and nervous system, causing irreversible damage and pain.

Understanding the Context

Hurler syndrome is the most severe form of mucopolysaccharidosis type I, a hereditary lysosomal storage condition. Cells can't break down sugar molecules, which affects how they function. Symptoms are life-threatening, target your bones and organs, and could cause issues with cognitive development. Treatment increases life expectancy.

Key Insights

Hurler syndrome is caused by genetic mutations, also known as pathogenic variants. Genetic mutations can be hereditary, when parents pass them down to their children, or they may occur randomly when cells are dividing. What is MPS I (Hurler syndrome)? Mucopolysarcharidosis type I (MPS I) is a rare, inherited disorder. MPS I is also known as Hurler syndrome.

Final Thoughts

Children with Hurler syndrome have an abnormal accumulation of complex sugars in their cells, which affects many of the systems in their bodies. Hurler syndrome, or mucopolysaccharidosis type I-H (MPS I-H), is the most severe form of MPS I, a rare genetic condition caused by a deficiency of the enzyme alpha L iduronidase (IDUA). Hurler syndrome is the most severe and most frequent form of mucopolysaccharidosis type I. Hurler syndrome is caused by an inherited genetic defect that accumulates a natural compound called glycosaminoglycans (GAGs) in various cells across the body. What Is Hurler Syndrome (MPS I)? Hurler syndrome is an inherited condition caused by a faulty gene.

Children with Hurler syndrome lack an enzyme that the body needs to digest sugar. Undigested sugar molecules build up in the body, causing progressive damage to the brain, heart, and other organs.