Autosomal Recessive Charcot-marie-tooth Disease Type 2x

Table of contents:

Description
Related genes
Clinical Features
Incidence and onset information
Alternative Names
Researches and researchers
Gene Panels
Sources and references

Description

Charcot-Marie-Tooth disease type 2X (CMT2X) is an autosomal recessive, slowly progressive, axonal peripheral sensorimotor neuropathy characterized by lower limb muscle weakness and atrophy associated with distal sensory impairment and gait difficulties. Some patients also have involvement of the upper limbs. Onset usually occurs in the first 2 decades of life, although later onset can also occur (summary by Montecchiani et al., 2016)For a phenotypic description and a discussion of genetic heterogeneity of axonal CMT, see CMT2A1 (OMIM ).

Genes related to Autosomal Recessive Charcot-marie-tooth Disease Type 2x

SPG11

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Clinical Features

Top most frequent phenotypes and symptoms related to Autosomal Recessive Charcot-marie-tooth Disease Type 2x

Muscle weakness
Spasticity
Cognitive impairment
Flexion contracture
Peripheral neuropathy
Skeletal muscle atrophy
Tremor
Gait disturbance
Hypoplasia of the corpus callosum
Areflexia

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Incidence and onset information

— Currently we don't have prevalence information about this disease (Not enough data available about incidence and published cases.)
— No data available about the known clinical features onset.

Alternative names

Autosomal Recessive Charcot-marie-tooth Disease Type 2x Is also known as autosomal recessive charcot-marie-tooth disease type 2 due to spg11 mutation, charcot-marie-tooth disease, axonal, autosomal recessive, type 2x, charcot-marie-tooth neuropathy, type 2x, cmt2x, arcmt2x.

Researches and researchers

Currently, we don't have any information about doctors, researches or researchers related to this disease. Please contact us if you would like to appear here.

Autosomal Recessive Charcot-marie-tooth Disease Type 2x Recommended genes panels

Panel Name, Specifity and genes Tested/covered
SPG11 (Spatacsin) DNA Sequencing Test. By Athena Diagnostics Inc (United States). SPG11 Specificity 100 % Genes 100 %
HSP, Comprehensive Evaluation. By Athena Diagnostics Inc (United States). RTN2, SACS, SPG11, ATL1, SPAST, SPG7, BSCL2, PNPLA6, NIPA1, SPART, SPG21, ZFYVE26, FA2H, AP5Z1, REEP1, CYP7B1, WASHC5, ALS2, HSPD1, KIF5A , (...) View the complete list with 4 more genes Panel complete gene list RTN2, SACS, SPG11, ATL1, SPAST, SPG7, BSCL2, PNPLA6, NIPA1, SPART, SPG21, ZFYVE26, FA2H, AP5Z1, REEP1, CYP7B1, WASHC5, ALS2, HSPD1, KIF5A, L1CAM, KIF1A, PLP1, SLC33A1 Specificity 5 % Genes 100 %
HSP, Supplemental Sporadic Evaluation. By Athena Diagnostics Inc (United States). RTN2, SACS, SPG11, ATL1, BSCL2, PNPLA6, NIPA1, SPART, SPG21, ZFYVE26, FA2H, AP5Z1, REEP1, CYP7B1, WASHC5, ALS2, HSPD1, KIF5A, L1CAM, KIF1A , (...) View the complete list with 2 more genes Panel complete gene list RTN2, SACS, SPG11, ATL1, BSCL2, PNPLA6, NIPA1, SPART, SPG21, ZFYVE26, FA2H, AP5Z1, REEP1, CYP7B1, WASHC5, ALS2, HSPD1, KIF5A, L1CAM, KIF1A, PLP1, SLC33A1 Specificity 5 % Genes 100 %
HSP, Complete Recessive Evaluation. By Athena Diagnostics Inc (United States). SACS, SPG11, SPG7, PNPLA6, SPART, SPG21, ZFYVE26, FA2H, AP5Z1, CYP7B1, ALS2, KIF1A Specificity 9 % Genes 100 %
HSP, Common Recessive Evaluation. By Athena Diagnostics Inc (United States). SPG11, SPG7, ZFYVE26 Specificity 34 % Genes 100 %
Charcot-Marie-Tooth Hereditary Neuropathy Panel. By Greenwood Genetic Center Diagnostic Laboratories Greenwood Genetic Center (United States). SBF1, SLC12A6, SPG11, SURF1, TFG, VCP, YARS, PRX, BSCL2, GDAP1, TRIM2, KIF1B, LITAF, FIG4, MFN2, TRPV4, FGD4, AARS, GNB4, SBF2 , (...) View the complete list with 34 more genes Panel complete gene list SBF1, SLC12A6, SPG11, SURF1, TFG, VCP, YARS, PRX, BSCL2, GDAP1, TRIM2, KIF1B, LITAF, FIG4, MFN2, TRPV4, FGD4, AARS, GNB4, SBF2, COX6A1, DHTKD1, MORC2, INF2, LRSAM1, MED25, PLEKHG5, SH3TC2, DYNC1H1, DNM2, HSPB8, EGR2, GAN, GARS, GJB1, HARS, HINT1, DNAJB2, HSPB1, IGHMBP2, KARS, LMNA, MARS, MME, MPZ, MTMR2, NDRG1, NEFH, NEFL, AIFM1, PDK3, PMP22, PRPS1, RAB7A Specificity 2 % Genes 100 %
Hereditary Spastic Paraplegia Panel. By Greenwood Genetic Center Diagnostic Laboratories Greenwood Genetic Center (United States). RTN2, SACS, SLC16A2, SLC2A1, KDM5C, SPG11, ATL1, SPAST, SPG7, TFG, ACOX1, TREX1, UCHL1, VAMP1, ERLIN2, CAPN1, BSCL2, SAMHD1, PNPLA6, ERLIN1 , (...) View the complete list with 59 more genes Panel complete gene list RTN2, SACS, SLC16A2, SLC2A1, KDM5C, SPG11, ATL1, SPAST, SPG7, TFG, ACOX1, TREX1, UCHL1, VAMP1, ERLIN2, CAPN1, BSCL2, SAMHD1, PNPLA6, ERLIN1, NIPA1, RAB3GAP2, BICD2, GJC2, EXOSC3, REEP2, SPART, CPT1C, IFIH1, GBA2, DDHD1, TECPR2, SPG21, CYP2U1, KLC2, ZFYVE26, TUBB3, TUBB4A, HACE1, FARS2, FA2H, AP5Z1, ADAR, VPS37A, C19orf12, RNASEH2B, PGAP1, REEP1, CYP7B1, ZFYVE27, C12orf65, WDR45, WASHC5, DDHD2, KIDINS220, ATP13A2, ENTPD1, B4GALNT1, ALS2, HSPD1, AP4B1, AP4E1, AP4M1, AP4S1, ABCD1, KIF1C, KIF5A, L1CAM, MAG, MARS, MECP2, NT5C2, OPA3, KIF1A, PLA2G6, PLP1, PQBP1, SLC33A1, ALDH18A1 Specificity 2 % Genes 100 %
Test for Spastic Paraplegia 11. By Genome Diagnostics Laboratory University Medical Center Utrecht (Netherlands). SPG11 Specificity 100 % Genes 100 %

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Sources and references

You can check the following sources for additional information.

ORPHANET OMIM Genetic Syndrome Finder

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