Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0002986 (Fabry)
 5,646 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Among many metabolic disorders, porphyrias and Fabry disease are known to affect autonomic nervous system. In patients with acute intermittent porphyria, hereditary coproporphyria, and variegate porphyria, autonomic symptoms such as abdominal pain, vomiting, hypertension and tachycardia are among the most prominent clinical manifestations. Fabry disease is clinically characterized by severe limb pain, hypohidrosis, angiokeratomas and various autonomic symptoms. In both porphyrias and Fabry disease, pathological changes in the central and peripheral autonomic nervous system have been documented. In porphyrias, a loss of myelinated fibers, axonal degeneration, and segmental demyelination in peripheral autonomic nerves as well as chromatolysis of several brain stem nuclei have been found. In Fabry disease, abnormal amount of the substrates of alpha-galactosidase, i.e. ceramide di- and trihexoside, are found to be accumulated in the central and peripheral autonomic nerves.
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PMID:[Autonomic dysfunction in metabolic diseases]. 161 65

Exogenous delivery of messenger RNA (mRNA) is emerging as a new class of medicine with broad applicability including the potential to treat rare monogenic disorders. Recent advances in mRNA technology, including modifications to the mRNA itself along with improvements to the delivery vehicle, have transformed the utility of mRNA as a potential therapy to restore or replace different types of therapeutic proteins. Preclinical proof-of-concept has been demonstrated for mRNA therapy for three different rare metabolic disorders: methylmalonic acidemia, acute intermittent porphyria, and Fabry disease. Herein, we review those preclinical efficacy and safety studies in multiple animal models. For all three disorders, mRNA therapy restored functional protein to therapeutically relevant levels in target organs, led to sustained and reproducible pharmacology following each dose administration of mRNA, and was well tolerated as supported by liver function tests evaluated in animal models including nonhuman primates. These data provide compelling support for the clinical development of mRNA therapy as a treatment for various rare metabolic disorders.
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PMID:A New Era for Rare Genetic Diseases: Messenger RNA Therapy. 3117 59