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Charcot-Marie-Tooth disease type 4B3

Disease Export to PDF
Name:
Charcot-Marie-Tooth disease type 4B3
Description:
Charcot-Marie-Tooth disease type 4B3 (CMT4B3) is a subtype of Charcot-Marie-Tooth type 4 characterized by a childhood onset of slowly progressing, demyelinating sensorimotor neuropathy, focally folded myelin sheaths in nerve biopsy, reduced nerve conduction velocities (less than 38 m/s), and the typical CMT phenotype (i.e. distal muscle weakness and atrophy, and sensory loss).
ORPHAcode:
363981
Synonyms:
CMT4B3
Charcot-Marie-Tooth disease with focally folded myelin
XREF(s):
Orphanet
OMIM
ICD-10
Analyte(s):
SBF1
Created:
13 May 2019 - 01:02
Changed:
22 Jun 2023 - 16:14
  • Inherited Peripheral Neuropathies gene panel (139 genes) - KUL
    Gene % of coding sequence sufficiently covered to detect heterozygous mutations Copy number variation Comments
    AARS1 100.00 0 NM_001605.2
    ABCD1 100.00 0 NM_000033.3
    ABHD12 98.00 0 NM_001042472.2
    AGTPBP1 99.90 0 NM_001286715.1
    AIFM1 100.00 0 NM_004208.3
    APTX 99.00 0 NM_175073.2
    ARHGEF10 100.00 0 NM_014629.3
    ATL1 100.00 0 NM_015915.4
    ATL3 100.00 0 NM_015459.4
    ATP1A1 100.00 0 NM_000701.7
    ATP7A 100.00 0 NM_000052.6
    BAG3 100.00 0 NM_004281.3
    BICD2 100.00 0 NM_001003800.1
    BSCL2 100.00 0 NM_032667.6
    MTRFR 100.00 0 NM_152269.4
    CCT5 100.00 0 NM_012073.4
    CD59 100.00 0 NM_203330.2
    CNTNAP1 100.00 0 NM_003632.2
    COA7 100.00 0 NM_023077.2
    COX6A1 100.00 0 NM_004373.3
    CTDP1 98.90 0 NM_004715.4
    DCAF8 100.00 0 NM_015726.3
    DCTN1 100.00 0 NM_004082.4
    DGAT2 100.00 0 NM_032564.4
    DHTKD1 99.90 0 NM_018706.6
    DNAJB2 100.00 0 NM_001039550.1
    DNM2 100.00 0 NM_001005360.2
    DNMT1 99.50 0 NM_001130823.2
    DRP2 100.00 0 NM_001939.2
    DST 100.00 0 NM_001723.5
    DYNC1H1 100.00 0 NM_001376.4
    EGR2 100.00 0 NM_000399.4
    ELP1 100.00 0 NM_003640.4
    FBLN5 100.00 0 NM_006329.3
    FBXO38 100.00 0 NM_030793.4
    FGD4 100.00 0 NM_139241.3
    FIG4 100.00 0 NM_014845.5
    FLVCR1 100.00 0 NM_014053.3
    GAN 100.00 0 NM_022041.3
    GARS1 100.00 0 NM_002047.3
    GDAP1 100.00 0 NM_018972.3
    GJB1 100.00 0 NM_000166.5
    GJB3 100.00 0 NM_024009.2
    GLA 100.00 0 NM_000169.2
    GNB4 100.00 0 NM_021629.3
    HADHA 100.00 0 NM_000182.4
    HADHB 100.00 0 NM_000183.2
    HARS1 100.00 0 NM_002109.5
    HINT1 100.00 0 NM_005340.6
    HK1 100.00 0 NM_000188.2
    HOXD10 100.00 0 NM_002148.3
    HSPB1 99.00 0 NM_001540.4
    HSPB3 100.00 0 NM_006308.2
    HSPB8 100.00 0 NM_014365.2
    IARS2 100.00 0 NM_018060.3
    IFRD1 99.90 0 NM_001550.3
    IGHMBP2 100.00 0 NM_002180.2
    INF2 98.80 0 NM_022489.3
    ITPR3 99.50 0 NM_002224.3
    KARS1 100.00 0 NM_001130089.1
    KIF1A 99.90 0 NM_004321.7
    KIF1B 100.00 0 NM_015074.3
    KIF5A 100.00 0 NM_004984.3
    KLHL13 100.00 0 NM_033495.3
    LITAF 100.00 0 NM_004862.3
    LMNA 99.90 0 NM_170707.3
    LRSAM1 100.00 0 NM_138361.5
    MARS1 100.00 0 NM_004990.3
    MCM3AP 100.00 0 NM_003906.4
    MED25 100.00 0 NM_030973.3
    MFN2 100.00 0 NM_014874.3
    MME 100.00 0 NM_007289.3
    MORC2 100.00 0 NM_001303256.2
    MPV17 100.00 0 NM_002437.4
    MPZ 100.00 0 NM_000530.7
    MTMR2 100.00 0 NM_016156.5
    MYH7B 99.80 0 NM_024729.3
    NAGLU 99.70 0 NM_000263.3
    NDRG1 100.00 0 NM_006096.3
    NEFH 99.50 0 NM_021076.3
    NEFL 99.60 0 NM_006158.4
    NGF 100.00 0 NM_002506.2
    NTRK1 100.00 0 NM_001012331.1
    MED12 100.00 0 NM_015560.2
    OPA3 100.00 0 NM_025136.3
    PDK3 100.00 0 NM_001142386.2
    PDXK 100.00 0 NM_003681.4
    PEX1 100.00 0 NM_000466.2
    PEX7 100.00 0 NM_000288.3
    PHYH 100.00 0 NM_006214.3
    PLEKHG5 99.80 0 NM_020631.4
    PMP2 100.00 0 NM_002677.4
    PMP22 100.00 0 NM_000304.3
    PNKP 99.80 0 NM_007254.3
    POLG 100.00 0 NM_002693.2
    PRDM12 90.30 0 NM_021619.2
    PRNP 100.00 0 NM_000311.4
    PRPS1 100.00 0 NM_002764.3
    PRX 100.00 0 NM_181882.2
    RAB7A 100.00 0 NM_004637.5
    REEP1 100.00 0 NM_022912.2
    RETREG1 99.40 0 NM_001034850.2
    SBF1 99.70 0 NM_002972.3
    SBF2 100.00 0 NM_030962.3
    SCN10A 100.00 0 NM_006514.3
    SCN11A 99.80 0 NM_014139.2
    SCN9A 100.00 0 NM_002977.3
    SCO2 100.00 0 NM_005138.2
    SCP2 100.00 0 NM_002979.4
    SEPTIN9 99.20 0 NM_006640.4
    SETX 100.00 0 NM_015046.6
    SGPL1 100.00 0 NM_003901.3
    SH3BP4 100.00 0 NM_014521.2
    SH3TC2 100.00 0 NM_024577.3
    SIGMAR1 100.00 0 NM_005866.3
    SLC12A6 100.00 0 NM_133647.1
    SLC25A46 100.00 0 NM_138773.3
    SLC5A7 100.00 0 NM_021815.4
    SORD 91.20 0 NM_003104.5
    SOX10 100.00 0 NM_006941.3
    SPG11 100.00 0 NM_025137.3
    SPTLC1 100.00 0 NM_006415.3
    SPTLC2 100.00 0 NM_004863.3
    SURF1 99.00 0 NM_003172.3
    TDP1 100.00 0 NM_018319.3
    TECPR2 100.00 0 NM_014844.4
    TFG 100.00 0 NM_006070.5
    TRIM2 100.00 0 NM_001130067.1
    TRPA1 100.00 0 NM_007332.2
    TRPV4 99.90 0 NM_021625.4
    TTR 100.00 0 NM_000371.3
    TUBB3 100.00 0 NM_006086.3
    TWNK 100.00 0 NM_021830.4
    TYMP 100.00 0 NM_001953.4
    VCP 99.90 0 NM_007126.4
    VRK1 100.00 0 NM_003384.2
    WARS1 99.80 0 NM_004184.3
    WNK1 99.80 0 NM_018979.3
    YARS1 100.00 0 NM_003680.3
  • Neuropathy (148 genes) - IPG
    Gene % of coding sequence sufficiently covered to detect heterozygous mutations Copy number variation Comments
    AARS1 100.00 1 NM_001605.3
    ABHD12 100.00 1 NM_001042472.3
    AIFM1 100.00 1 NM_004208.4
    APTX 100.00 1 NM_001195248.2
    ARHGEF10 100.00 1 NM_014629.4
    ATL1 100.00 1 NM_015915.5
    ATP1A1 100.00 1 NM_000701.8
    ATP7A 100.00 1 NM_000052.7
    BICD2 100.00 1 NM_001003800.2
    BSCL2 100.00 1 NM_001122955.3
    MTRFR 100.00 1 NM_152269.5
    COX6A1 100.00 1 NM_004373.4
    CTDP1 100.00 1 NM_004715.5
    DCTN1 100.00 1 NM_004082.4
    DHTKD1 100.00 1 NM_018706.7
    DNAJB2 100.00 1 NM_006736.6
    DNM2 100.00 1 NM_001005361.3
    DNMT1 99.93 1 NM_001130823.3
    DST 100.00 1 NM_001144770.2
    DYNC1H1 100.00 1 NM_001376.5
    EGR2 100.00 1 NM_000399.5
    ELP1 100.00 1 NM_003640.5
    FBLN5 100.00 1 NM_006329.3
    FBXO38 100.00 1 NM_205836.3
    FGD4 100.00 1 NM_001304480.1
    FIG4 100.00 1 NM_014845.6
    GAN 100.00 1 NM_022041.3
    GARS1 100.00 1 NM_002047.4
    GDAP1 100.00 1 NM_018972.4
    GJB1 100.00 1 NM_000166.6
    GJB3 100.00 1 NM_024009.3
    GNB4 100.00 1 NM_021629.4
    HARS1 100.00 1 NM_002109.6
    HINT1 100.00 1 NM_005340.7
    HK1 100.00 1 NM_001358263.1
    HOXD10 100.00 1 NM_002148.4
    HSPB1 100.00 1 NM_001540.5
    HSPB3 100.00 1 NM_006308.3
    HSPB8 100.00 1 NM_014365.3
    IFRD1 100.00 1 NM_001007245.2
    IGHMBP2 100.00 1 NM_002180.3
    INF2 99.00 1 NM_022489.4
    KARS1 100.00 1 NM_001130089.1
    KIF1A 100.00 1 NM_001244008.1
    KIF1B 100.00 1 NM_015074.3
    KIF5A 100.00 1 NM_004984.4
    LITAF 100.00 1 NM_001136472.1
    LMNA 100.00 1 NM_170707.4
    LRSAM1 100.00 1 NM_001005373.3
    MARS1 100.00 1 NM_004990.4
    MED25 100.00 1 NM_030973.3
    MFN2 100.00 1 NM_014874.4
    MME 100.00 1 NM_007289.4
    MORC2 100.00 1 NM_001303256.3
    MPZ 100.00 1 NM_000530.8
    MTMR2 100.00 1 NM_016156.6
    MYH14 100.00 1 NM_001145809.2
    NAGLU 100.00 1 NM_000263.4
    NDRG1 100.00 1 NM_006096.4
    NEFH 100.00 1 NM_021076.4
    NEFL 100.00 1 NM_006158.5
    NGF 100.00 1 NM_002506.3
    NTRK1 100.00 1 NM_002529.3
    PDK3 100.00 1 NM_001142386.3
    PEX1 100.00 1 NM_000466.3
    PEX7 100.00 1 NM_000288.4
    PHYH 100.00 1 NM_006214.4
    PLEKHG5 100.00 1 NM_001265592.1
    PMP22 100.00 1 NM_000304.4
    POLG 100.00 1 NM_001126131.2
    PRDM12 98.36 1 NM_021619.3
    PRPS1 100.00 1 NM_002764.4
    PRX 100.00 1 NM_181882.3
    RAB7A 100.00 1 NM_004637.6
    REEP1 100.00 1 NM_001371279.1
    RETREG1 100.00 1 NM_001034850.2
    SBF1 100.00 1 NM_002972.4
    SBF2 100.00 1 NM_030962.3
    SCN11A 100.00 1 NM_001349253.2
    SCN9A 100.00 1 NM_001365536.1
    SCO2 100.00 1 NM_005138.3
    SETX 100.00 1 NM_015046.7
    SH3TC2 100.00 1 NM_024577.4
    SLC12A6 100.00 1 NM_001365088.1
    SLC5A7 100.00 1 NM_021815.5
    SOX10 100.00 1 NM_006941.4
    SPG11 100.00 1 NM_025137.4
    SPTLC1 100.00 1 NM_006415.4
    SPTLC2 100.00 1 NM_004863.3
    TDP1 100.00 1 NM_018319.4
    TECPR2 100.00 1 NM_014844.5
    TFG 100.00 1 NM_006070.6
    TRIM2 100.00 1 NM_015271.5
    TRPV4 100.00 1 NM_021625.5
    TTR 100.00 1 NM_000371.4
    TUBB3 100.00 1 NM_006086.4
    TYMP 100.00 1 NM_001257989.1
    VCP 100.00 1 NM_007126.5
    WNK1 100.00 1 NM_018979.4
    YARS1 100.00 1 NM_003680.3
    AAAS 100.00 1 NM_015665.6
    ALS2 100.00 1 NM_020919.4
    ANG 100.00 1 NM_001145.4
    ANXA11 100.00 1 NM_145868.2
    ATL3 100.00 1 NM_015459.5
    CNTNAP1 100.00 1 NM_003632.3
    COA8 100.00 1 NM_001370595.1
    COL4A1 100.00 1 NM_001845.6
    DCAF8 100.00 1 NM_015726.4
    DCX 100.00 1 NM_001195553.2
    ERBB4 100.00 1 NM_005235.3
    FUS 100.00 1 NM_004960.4
    GBF1 100.00 1 NM_004193.3
    GCH1 100.00 1 NM_000161.3
    GLA 100.00 1 NM_000169.3
    HTRA1 100.00 1 NM_002775.5
    KLC2 100.00 1 NM_001134775.1
    MATR3 100.00 1 NM_018834.6
    MCM3AP 100.00 1 NM_003906.5
    MPV17 100.00 1 NM_002437.5
    NEK1 100.00 1 NM_001199397.3
    NFASC 100.00 1 NM_001005388.2
    OPTN 100.00 1 NM_001008212.2
    PDXK 100.00 1 NM_003681.5
    PFN1 100.00 1 NM_005022.4
    PMP2 100.00 1 NM_002677.5
    PNKP 100.00 1 NM_007254.4
    PRPH 100.00 1 NM_006262.4
    PTRH2 100.00 1 NM_016077.5
    SCN10A 100.00 1 NM_006514.3
    SEPTIN9 100.00 1 NM_001113491.2
    SGPL1 100.00 1 NM_003901.4
    SIGMAR1 100.00 1 NM_005866.4
    SLC25A46 100.00 1 NM_138773.4
    SMN1 6.96 1 NM_000344.3
    SOD1 100.00 1 NM_000454.5
    SORD 94.98 1 NM_003104.6
    SQSTM1 100.00 1 NM_003900.5
    SURF1 100.00 1 NM_003172.4
    SYT2 100.00 1 NM_177402.5
    TARDBP 100.00 1 NM_007375.4
    TIA1 100.00 1 NM_022173.4
    TRPA1 100.00 1 NM_007332.3
    TUBA1A 100.00 1 NM_006009.4
    TUBA4A 100.00 1 NM_006000.3
    UBQLN2 100.00 1 NM_013444.3
    VAPB 100.00 1 NM_004738.5
    WARS1 100.00 1 NM_004184.4