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Physicians should be aware that milder and slow-progressing forms of Sanfilippo syndrome may not be associated with severe cognitive impairments and may emerge differently later in life, a study has found. The research, “The attenuated end of the phenotypic spectrum in MPS III: from late-onset stable cognitive impairment…

Rare disease-themed videos glowed on a large screen before an audience of people in wheelchairs, with crutches, and bearing oxygen tanks this Nov. 9 and 10 in San Francisco. Disorder: The Rare Disease Film Festival strives to eventually host a film about every one of the nearly 7,000 rare…

Allievex, a new clinical-stage biotechnology company founded by Pappas Capital, will continue the clinical program of BioMarin Pharmaceutical‘s tralesinidase alfa (formerly known as BMN 250) for the treatment of people with Sanfilippo syndrome type B. Allievex has obtained an exclusive worldwide license for tralesinidase…

Growth impairment among mucopolysaccharidosis (MPS) disorders is milder in people with MPS III (Sanfilippo syndrome) and most profound in those with MPS IVA (Morquio A syndrome), a study in Taiwanese patients suggests. Its findings help in better understanding the characteristic growth patterns of each MPS type,…

Sanfilippo syndrome type A leads to changes in the metabolism of gangliosides (sugar-fat molecules) and sphingolipids (fat molecules) in different brain regions, and at different stages of the disease, according to a mouse study. These findings pinpoint sphingolipids as potential therapeutic targets in people with this condition. The…

Next month’s annual conference of the National Organization for Rare Disorders (NORD) in Washington, D.C., couldn’t come at a better time, says Marshall Summar, MD, chairman of NORD’s board of directors. “The pace of discovery in rare diseases has gone from brisk to hypersonic,” Summar told Bionews Services, publisher…

Screening for metabolic disorders, such as Sanfilippo syndrome, should be considered in patients initially diagnosed with Landau Kleffner syndrome, according to a recent case study. The report, “An Uncommon Presentation of Mucopolysaccharidosis Type IIIb,” was published in the Iranian Journal of Child Neurology. MPS IIIB is…

After a pivotal start in 2019 to its clinical program for Sanfilippo syndrome type A, Lysogene has announced its new goals for developing a treatment for the disease, also known as mucoplysaccharydosis IIIA (MPSIIIA). During the first half of this year, Lysogene has achieved important milestones in…

Accumulation of the protein alpha-synuclein in the brain — a hallmark of neurodegenerative diseases like Parkinson’s — does not factor in the early disease course of Sanfilippo syndrome type A, a mouse study suggests. The study, “Early disease course is unaltered in MPS IIIA mice lacking α-synuclein,” was…

Rare diseases deeply affect not only the children who experience them, but also their healthy brothers and sisters, as their parents can attest.    Two entries in November’s “Disorder: The Rare Disease Film Festival” will focus on what siblings go through, according to the San Francisco festival’s co-founder,…