General Information of Disease (ID: DISI2BZN)

Disease Name Action myoclonus-renal failure syndrome
Synonyms
epilepsy, progressive myoclonic 4, with or without renal failure; EPM4; myoclonus-nephropathy syndrome; action myoclonus-renal failure syndrome; AMRF; epilepsy, progressive myoclonic, 4, with or without renal failure; progressive myoclonic epilepsy type 4
Definition
Action myoclonus-renal failure syndrome (AMRF) is a rare epilepsy syndrome characterized by progressive myoclonus epilepsy in association with primary glomerular disease. Patients present with neurologic symptoms (including tremor, action myoclonus, tonic-clonic seizures, later ataxia and dysarthria) that may precede, occur simultaneously or be followed by renal manifestations including proteinuria that progresses to nephrotic syndrome and end-stage renal disease. In some patients, sensorimotor peripheral neuropathy, sensorineural hearing loss and dilated cardiomyopathy are associated symptoms.
Disease Hierarchy
DISAMCNS: Progressive myoclonus epilepsy
DISI2BZN: Action myoclonus-renal failure syndrome
Disease Identifiers
MONDO ID
MONDO_0009699
MESH ID
D020191
UMLS CUI
C0751779
OMIM ID
254900
MedGen ID
155629
Orphanet ID
163696
SNOMED CT ID
764453009

Molecular Interaction Atlas (MIA) of This Disease

Molecular Interaction Atlas (MIA)
This Disease Is Related to 3 DTT Molecule(s)
Gene Name DTT ID Evidence Level Mode of Inheritance REF
CLN6 TTJCOQ7 Strong Biomarker [1]
KCNC1 TTVUWHQ Strong Biomarker [1]
PRNP TTY5F9C Strong Biomarker [1]
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This Disease Is Related to 9 DOT Molecule(s)
Gene Name DOT ID Evidence Level Mode of Inheritance REF
AFG3L2 OTRPMAUX Strong Biomarker [1]
EPM2A OTJU4IAG Strong Biomarker [1]
NEU1 OTH9BY8Y Strong Biomarker [1]
NHLRC1 OTRQ0A4W Strong Biomarker [1]
SACS OTZGXQ8A Strong Biomarker [1]
SCARB2 OTN929M8 Strong Autosomal recessive [2]
SERPINI1 OTUJHIJW Strong Biomarker [1]
TBC1D24 OTKZUSMD Strong Biomarker [1]
TSC1 OTFF4YZ7 Strong Biomarker [3]
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⏷ Show the Full List of 9 DOT(s)

References

1 A recurrent de novo mutation in KCNC1 causes progressive myoclonus epilepsy. Nat Genet. 2015 Jan;47(1):39-46. doi: 10.1038/ng.3144. Epub 2014 Nov 17.
2 Array-based gene discovery with three unrelated subjects shows SCARB2/LIMP-2 deficiency causes myoclonus epilepsy and glomerulosclerosis. Am J Hum Genet. 2008 Mar;82(3):673-84. doi: 10.1016/j.ajhg.2007.12.019. Epub 2008 Feb 28.
3 The natural history and treatment of epilepsy in a murine model of tuberous sclerosis.Epilepsia. 2007 Aug;48(8):1470-6. doi: 10.1111/j.1528-1167.2007.01110.x. Epub 2007 May 1.