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MS
PEX genes AR unreviewed

Zellweger syndrome

Peroxisomal VLCFA oxidation

Enzyme or protein defect

Peroxisome biogenesis (peroxin) proteins

Accumulates or becomes deficient

Very-long-chain fatty acids

Key features

Hypotonia, seizures, craniofacial dysmorphism, hepatomegaly, early death

Management

Supportive

Not clinical guidance. Written from standard clinical biochemistry, not from the uploaded documents, and marked unreviewed. Teaching-level reference for study and database seeding only. It must not be used to manage a patient.

Recent literature

Europe PMC · fetched just now · sorted by publication date

  1. 1
  2. 2
    Expansion of the Phenotypic and Genotypic Spectrum of MED13L-Associated Neurodevelopmental Disorder: A Case Report and Literature Review.

    Wang Z, Chen X, Cui Z, Qi X, Gu L, Liu Y, Zhao W, Jiang Y. · 2026-07-01

    open access unreviewed
  3. 3
    Airway Involvement in Conradi-Hünermann-Happle Syndrome: A Novel Clinical Manifestation.

    Villarreal EG, Chiang J, Propst EJ, Wolter NE. · 2026-02-24

    open access unreviewed
  4. 4
    Heterozygous Med13l mice recapitulate a developmental growth delay and craniofacial anomalies seen in MED13L syndrome.

    Leinheiser AK, Nguyen TT, Henry KM, Rosales M, Van Otterloo E, Grueter CE. · 2025-09-08

    unreviewed
  5. 5
  6. 6
    Arthrogryposis Multiplex Congenita: Comprehensive Review from a Neuromuscular Standpoint

    Seneor D, Barile J, Mendes P, Orsini M, da Silva E, Farias I, Serrano P, Pinto W, Oliveira A, de Souza P. · 2026-06-01

    open access unreviewed
  7. 7
  8. 8
    A brief history of the human liver peroxisome.

    De Craemer D, Van den Branden C, Roels F. · 2026-06-04

    open access unreviewed
  9. 9
    Peroxisome-derived ether lipids regulate lysosomal exocytosis.

    Chen L, Henn D, Dong Z, Liang J, Wielenga A, Vale G, Burugula B, Zou J, Krishnan Y, McDonald JG, Kitzman J, L… · 2026-05-02

    cited 2× open access unreviewed
  10. 10
    Loss of peroxisomal membrane proteins PEX13 and PEX14 disrupts fatty acid oxidation and drives lipid imbalance.

    Vinoy N, Huang G, Wallace D, Subramaniam VN. · 2026-06-01

    open access unreviewed

External claims. These come from an index outside this database and are not checked against it. Treat them as leads.