Trichothiodystrophy 4, Nonphotosensitive; Ttd4

Table of contents:

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

Description

Trichothiodystrophy is a rare autosomal recessive disorder in which patients have brittle, sulfur-deficient hair that displays a diagnostic alternating light and dark banding pattern, called 'tiger tail banding,' under polarizing microscopy. TTD patients display a wide variety of clinical features, including cutaneous, neurologic, and growth abnormalities. Common additional clinical features are ichthyosis, intellectual/developmental disabilities, decreased fertility, abnormal characteristics at birth, ocular abnormalities, short stature, and infections. There are both photosensitive and nonphotosensitive forms of the disorder (summary by Faghri et al., 2008).Sabinas brittle hair syndrome (OMIM ) is another form of nonphotosensitive TTD.For a discussion of genetic heterogeneity of trichothiodystrophy, see {601675}.

Genes related to Trichothiodystrophy 4, Nonphotosensitive; Ttd4

MPLKIP

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Clinical Features

Top most frequent phenotypes and symptoms related to Trichothiodystrophy 4, Nonphotosensitive; Ttd4

Intellectual disability
Global developmental delay
Short stature
Generalized hypotonia
Microcephaly
Ataxia
Growth delay
Nystagmus
Cataract
Cognitive impairment

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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

Trichothiodystrophy 4, Nonphotosensitive; Ttd4 Is also known as trichothiodystrophy-neurocutaneous syndrome, pollitt syndrome, abhs, trichothiodystrophy, nonphotosensitive 1, bids syndrome, ttdn1, amish brittle hair brain syndrome, hair-brain syndrome.

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.

Trichothiodystrophy 4, Nonphotosensitive; Ttd4 Recommended genes panels

Panel Name, Specifity and genes Tested/covered
MPLKIP. By Institute for Human Genetics University Clinic Freiburg (Germany). MPLKIP Specificity 100 % Genes 100 %
Trichothiodystrophy, nonphotosensitive 1 (sequence analysis of MPLKIP gene). By CGC Genetics (Portugal). MPLKIP Specificity 100 % Genes 100 %
Trichothiodystrophy (NGS panel of 5 genes). By CGC Genetics (Portugal). RNF113A, MPLKIP, GTF2H5, ERCC2, ERCC3 Specificity 20 % Genes 100 %
Trichothiodystrophy NGS panel. By Connective Tissue Gene Tests (United States). RNF113A, MPLKIP, GTF2H5, ERCC2, ERCC3, GTF2E2 Specificity 17 % Genes 100 %
Trichothiodystrophy Comprehensive panel. By Connective Tissue Gene Tests (United States). RNF113A, MPLKIP, GTF2H5, ERCC2, ERCC3, GTF2E2 Specificity 17 % Genes 100 %
Trichothiodystrophy Deletion / Duplication panel. By Connective Tissue Gene Tests (United States). RNF113A, MPLKIP, GTF2H5, ERCC2, ERCC3, GTF2E2 Specificity 17 % Genes 100 %
Mental retardation - different panels. By Institute of Human Genetics Uniklinik RWTH Aachen (Germany). RGS7, RIT1, RMRP, BCS1L, RPL10, RPS6KA3, RRAS, SALL1, SC5D, ATXN10, BLM, SCN1A, SCN2A, SCN8A, SCO2, AIMP1, SDCCAG8, SDHA, SDHB, SGSH , (...) View the complete list with 845 more genes Panel complete gene list RGS7, RIT1, RMRP, BCS1L, RPL10, RPS6KA3, RRAS, SALL1, SC5D, ATXN10, BLM, SCN1A, SCN2A, SCN8A, SCO2, AIMP1, SDCCAG8, SDHA, SDHB, SGSH, SHH, ST3GAL3, ST3GAL5, STIL, SIX3, SKI, SLC12A6, SLC16A2, SLC17A5, SLC1A4, BRAF, SLC25A1, SLC25A15, SLC25A16, SLC2A1, SLC31A1, SLC35A1, SLC35A2, SLC35A3, SLC4A4, SLC6A1, SLC6A3, SLC6A8, SLC9A6, SMARCA2, SMARCA4, SMARCB1, SMARCE1, ARID1A, SMC1A, KDM5C, SMPD1, SMS, SNAP29, SIK1, SOS1, SOS2, SOX10, SOX2, SOX3, SOX5, SPG11, SPTAN1, SSR4, STIM1, PLK4, CDKL5, STXBP1, SUOX, SURF1, BUB1B, SYN1, SYNGAP1, SYP, TAF1, TAF2, TAT, TBCE, TBR1, TCF12, TCF20, TCF4, TGFBR1, TGFBR2, TGIF1, TH, THRB, ACO2, TIMM8A, NKX2-1, TSPAN7, ACOX1, MED12, TPI1, TREX1, TRIO, TRIP12, TSC1, TSC2, CEP41, TUBA8, TUBB2A, TUBG1, UBE2A, UBE3A, USP9X, KDM6A, VLDLR, VRK1, WNT1, WWOX, XPA, ZIC2, RNF113A, KAT6A, SCAPER, ZNF711, ZNF81, ACTB, ARL6, FTSJ1, HDAC8, KIF4A, MCOLN1, NSDHL, RLIM, UBE3B, USP27X, ZBTB20, ERLIN2, FBXL4, CTCF, CA2, CA5A, SLC12A5, CA8, CNTNAP2, CACNA1C, CACNA1G, CACNA2D2, HDAC4, FMN2, CCDC78, NSD1, CAD, RAB18, AUTS2, PCDH19, NLGN4X, NLGN3, SHANK3, SHANK2, SCYL1, ACTG1, ELOVL4, TMEM237, MRPS22, ARHGEF9, DEAF1, CAPN10, COG5, ZEB2, PIGT, PPP1R15B, CASK, SNX14, CASP2, MICU1, CBL, SHOC2, MBTPS2, GPHN, ANKH, CBS, PUS1, JAM3, SETBP1, ALG9, LRPPRC, GEMIN4, ADNP, CCNA2, BSCL2, KMT2B, ARFGEF2, PANK2, NDUFAF5, PLCB1, SAMHD1, APTX, MPLKIP, PCNT, SFXN4, TBC1D20, MGME1, DNAJC5, UPB1, TRIM32, NLRP3, RAB39B, FBXO31, TUBGCP4, BCAP31, ZNF423, UBR1, COQ8A, FIG4, HAX1, STAMBP, ZMYND11, SRCAP, CLP1, RAB3GAP1, EXOSC2, ACVR1, CDON, RAB3GAP2, COLEC11, CENPJ, WAC, BRWD3, GMNN, GJC2, CDH15, KAT6B, NDE1, PORCN, ACY1, CDK5, PDSS1, CDK6, AFF4, PGAP2, EXOSC3, CEP83, FKRP, ARID2, ARID1B, ARX, GPT2, SPATA5, TUBGCP6, PHF6, TMCO1, ELP2, PECR, ALG1, ATP6AP2, ASXL1, PRIMA1, SETD2, DEPDC5, ZDHHC9, ATP6V0A2, SPART, RNASEH2A, IER3IP1, CENPE, SLC39A6, COG4, COG6, COG7, COG8, IFT27, RTTN, PMPCA, CDK5RAP2, ASCC3, NAA10, BBS7, POGZ, KCNT1, MMAA, IFIH1, GBA2, ASPM, THOC2, NALCN, POMGNT1, CHD2, FRAS1, DOCK7, ALG12, CHKB, COQ4, CNKSR1, CNKSR2, POMT2, ISCA2, SLC25A22, TECPR2, KIAA0586, CCDC88C, AARS, SNX27, TTC8, CHD8, SLC35C1, B3GLCT, CLCN4, SPRED1, NUBPL, CHAMP1, SMOC1, UBR7, FRY, NDUFA11, UPF3B, MBD5, APOPT1, L2HGDH, ZC3H14, CYP2U1, CHD7, CLIC2, PHF8, TPP1, CLN3, CLN5, ZFYVE26, TUBA1A, CLN6, TUBB4A, CLN8, BCOR, HACE1, SERAC1, FARS2, TBC1D7, RNF125, GTF2H5, RMND1, ANKRD11, DYM, PDHX, ABHD5, INPP5E, ACAD9, AHI1, SATB2, RNASET2, BRAT1, VPS13B, RBM28, COL18A1, KCTD7, COL4A1, COL4A2, COL4A3BP, ADAR, COX10, COX15, GMPPA, GMPPB, MED13L, PEX26, PDSS2, ALG3, SLC13A5, ALG6, ALG2, ALG8, PNPT1, PIGO, ETHE1, ACBD6, CRADD, DOLK, KIF1BP, CREBBP, DHTKD1, PGAP3, MED23, MED17, NDUFA12, APC2, RNASEH2C, PTRH2, POC1A, WDR62, TCTN3, MMACHC, NECAP1, KANSL1, FAM126A, SIL1, EHMT1, FTO, SMC3, RABL6, MFF, MOGS, CEP104, LARP7, VPS37A, ZC4H2, CTDP1, TMEM216, WDR45B, PRMT9, CTNNB1, ADAT3, MMADHC, COQ2, AHDC1, ZCCHC8, CTSD, CTSF, DDX59, KATNAL2, 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ATP13A2, RFT1, CC2D1A, TUSC3, PYCR2, POLR3B, IFT172, KIF7, PRRT2, DNAJC19, STT3B, STRA6, CLPB, TMEM165, GATAD2B, TUBB2B, TRAPPC9, POC1B, EFTUD2, ALG13, HUWE1, DYRK1A, LINS1, SLC6A17, AGA, EEF1A2, EEF1B2, MEGF8, ALG11, AGPAT2, EIF2AK3, EIF2S3, EMX2, ENTPD1, EP300, AHCY, ERCC1, ERCC2, ERCC3, ERCC4, ERCC5, ERCC6, ERCC8, EZH2, ACSL4, FANCD2, FASN, AK1, FKTN, FGD1, FGFR1, FGFR2, FGFR3, FH, TMEM231, ISPD, FLNA, FMR1, AFF2, FOXG1, FOXP1, AKT3, MTOR, PET100, FUCA1, ALDH3A2, GABRA1, ALDH5A1, GABRB3, GAD1, GALE, B4GALNT1, GALT, GAMT, GATM, GCH1, GCSH, GDI1, GFAP, GK, GLDC, GLI2, GLI3, GNAO1, GNAS, GNPAT, GNS, GPC3, GABBR2, ADGRG1, TECR, GRIA3, GRIK2, GRIN1, GRIN2A, GRIN2B, GRM1, GRN, GSS, GTF2E2, GUSB, AMT, HIST3H3, HIST1H4B, HSD17B10, HCCS, HCFC1, HCN1, HERC2, HESX1, ANK3, HLCS, HMGB3, HNRNPK, HOXA1, HPD, HPRT1, HRAS, IDS, IDUA, IGF1, AP1S1, AP1S2, AP3B1, AP4B1, AP4E1, AP4M1, AP4S1, IKBKG, IL1RAPL1, ABCC9, IMPA1, INPP4A, ABCD1, STT3A, ITPA, KATNB1, KCNA2, KCNB1, KCNH1, KCNJ11, KCNJ6, KCNK9, KCNQ2, KCNQ3, KIF2A, KIF5C, KIF11, KPTN, KRAS, L1CAM, LAMA1, LAMA2, LAMB1, LAMC3, LAMP2, LARGE1, COG1, LIG4, LRP2, LZTFL1, LZTR1, MAB21L2, SMAD4, MAF, MAG, ABCD4, MAGEL2, MAN1B1, MAN2B1, MANBA, MAOA, MAP2K1, MAP2K2, ARHGEF6, MASP1, MAT1A, MCCC1, MCCC2, MCPH1, MECP2, MEF2C, MEIS2, MGAT2, MID1, MID2, MKKS, MKS1, KMT2D, MLYCD, MOCS1, MOCS2, MPDU1, MPDZ, MPI, ASAH1, MT-CO1, MT-CO2, MT-CO3, ASL, MT-ND5, MTR, MTRR, MT-TK, MT-TL1, MT-TS1, MT-TV, MMUT, ASNS, MVK, MYCN, ASPA, MYO5A, MYT1L, NAGA, NAGLU, NBN, NDP, NDST1, NDUFA1, NDUFS1, NDUFS2, NDUFS3, NDUFS4, NDUFS7, NDUFS8, NDUFV1, NEU1, NF1, NFIX, NHS, PNP, NPHP1, NR2F1, NRAS, ATP1A2, NRXN1, ATP1A3, NT5C2, NTRK1, OCLN, OCRL, ATP2A2, OPHN1, ORC1, OTX2, ATP6V1B2, PAFAH1B1, PAK3, PAX6, PC, ATP7A, AIFM1, PDE4D, PDE6D, PDHA1, ATR, PEPD, PEX1, PEX10, PEX11B, PEX12, PEX13, PEX6, ATRX, PEX7, KIF1A, PGK1, AUH, PGM1, PGM3, PHGDH, PIGA, PIGN, PIK3CA, PIK3R1, PIK3R2, PLP1, PMM2, PNKP, POMT1, B4GALT1, PPOX, B4GALT7, PPP2R1A, PPP2R5D, PPT1, PQBP1, PRKCG, PRKRA, PRODH, PRPS1, PRSS12, SLC33A1, PTCH1, PTDSS1, PTEN, PTPN11, BBS1, BBS2, BBS4, BBS5, PURA, NECTIN1, PEX5, PYCR1, ALDH18A1, QARS, RAB27A, RAD21, RAF1, RAI1, RALGDS, BCKDHA, RARB, BCKDHB, RASA2, KDM5A, RBBP8, RELN Specificity 1 % Genes 100 %
Trichothiodystrophy, nonphotosensitive type 1. By Centogene AG - the Rare Disease Company (Germany). MPLKIP Specificity 100 % Genes 100 %

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Sources and references

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