Anterior Segment Dysgenesis 4; Asgd4

Table of contents:

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

Description

Anterior segment dysgeneses (ASGD or ASMD) are a heterogeneous group of developmental disorders affecting the anterior segment of the eye, including the cornea, iris, lens, trabecular meshwork, and Schlemm canal. The clinical features of ASGD include iris hypoplasia, an enlarged or reduced corneal diameter, corneal vascularization and opacity, posterior embryotoxon, corectopia, polycoria, an abnormal iridocorneal angle, ectopia lentis, and anterior synechiae between the iris and posterior corneal surface (summary by Cheong et al., 2016).Anterior segment dysgenesis is sometimes divided into subtypes including aniridia (see {106210}), Axenfeld and Rieger anomalies, iridogoniodysgenesis, Peters anomaly, and posterior embryotoxon (Gould and John, 2002).Patients with ASGD4 have been reported with iridogoniodysgenesis or Peters anomaly subtypes.Iridogoniodysgenesis, which is characterized by iris hypoplasia, goniodysgenesis, and juvenile glaucoma, is the result of aberrant migration or terminal induction of the neural crest cells involved in the formation of the anterior segment of the eye (summary by Mears et al., 1996).Peters anomaly consists of a central corneal leukoma, absence of the posterior corneal stroma and Descemet membrane, and a variable degree of iris and lenticular attachments to the central aspect of the posterior cornea (Peters, 1906).

Genes related to Anterior Segment Dysgenesis 4; Asgd4

PITX2

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Clinical Features

Top most frequent phenotypes and symptoms related to Anterior Segment Dysgenesis 4; Asgd4

Abnormal facial shape
Blindness
Abnormality of the dentition
Glaucoma
Ectopia lentis
Aniridia
Iris hypopigmentation
Posterior embryotoxon
Hypoplasia of the iris
Ectopia pupillae

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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

Anterior Segment Dysgenesis 4; Asgd4 Is also known as iridogoniodysgenesis syndrome, iris hypoplasia with early-onset glaucoma, autosomal dominant, igds, ihga, iridogoniodysgenesis, type 2, irid2.

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.

Anterior Segment Dysgenesis 4; Asgd4 Recommended genes panels

Panel Name, Specifity and genes Tested/covered
MitoMet®Plus aCGH Analysis. By Baylor Miraca Genetics Laboratories (United States). RGS9, RHO, GRK1, RLBP1, RNASEL, BCS1L, RP1, RP2, RP9, RPE65, RPGR, RPL35A, MRPL3, RPS14, RS1, SAG, SARDH, SCO2, SCP2, SDHB , (...) View the complete list with 612 more genes Panel complete gene list RGS9, RHO, GRK1, RLBP1, RNASEL, BCS1L, RP1, RP2, RP9, RPE65, RPGR, RPL35A, MRPL3, RPS14, RS1, SAG, SARDH, SCO2, SCP2, SDHB, SDHC, SEMA4A, SGSH, SHH, SIX6, FOXL2, SLC16A1, SLC22A4, SLC22A5, SLC24A1, SLC25A12, SLC25A13, SLC25A15, SLC25A3, SLC25A4, BRCA1, SLC34A1, SLC35A1, SLC3A1, SLC9A3R1, SLC9A6, SMPD1, SNCB, SOD1, SOD2, SOX2, BTD, SPG7, SPR, SPTLC2, SQSTM1, STAR, STAT1, STAT3, STXBP1, SUCLA2, SUCLG1, SUOX, SURF1, TAT, TAZ, TWNK, HNF1A, HNF1B, ZEB1, TCIRG1, TCN2, TEAD1, TGFB1, TGFBI, ACO2, TIMM8A, TIMP3, TK2, TLR3, TLR4, ACOX1, TNFRSF11A, TNFRSF11B, TNFSF11, TP53, TSFM, TUFM, TULP1, TYR, TYROBP, TYRP1, UBE3A, UCP1, UCP2, UCP3, UNG, UQCRB, USH1C, USH2A, CLRN1, VCP, VHL, BEST1, VSX1, WFS1, WT1, WWOX, XDH, ARL6, LPIN1, RPGRIP1, CA2, CDH23, CA4, SOST, GFM1, CABP4, CACNA1F, MRPS16, ELAC2, SLC25A20, C1QTNF5, HTRA2, SLC25A19, ELOVL4, MRPS22, CDHR1, PINK1, AMN, ABCA12, FYCO1, PCDH15, CASP8, CAT, PRPF31, ANKH, CBS, PUS1, HPS3, KLHL7, ALG9, LRPPRC, HPS4, PRPF6, ABHD12, PANK2, NDUFAF5, RP1L1, APTX, COX4I2, NFU1, USH1G, WHRN, PARK7, TRIM32, LIAS, SLC45A2, KIF1B, MCEE, COQ8A, MFN2, HAX1, HPS5, OPTN, NDUFA13, RIMS1, RRM2B, SP7, DTNBP1, PRPF8, AASS, ADGRV1, SARS2, PDSS1, NT5C3A, INVS, NAGS, MFRP, FKBP10, ALG1, IMPG2, ATP6V0A2, COG7, COG8, RAX, BBS7, ATPAF2, HPS6, NDUFAF1, MMAA, NPHP4, CHAT, MTO1, P3H1, MMAB, KIF21A, ALG12, CHM, RD3, KCNV2, SLC25A22, RDH12, CYCS, TTC8, GLRX5, GPR143, SLC35C1, CACNA2D4, COQ6, CLCN7, NUBPL, NDUFA11, SPATA7, L2HGDH, DHDDS, TPP1, CLN3, TUBA1A, TUBB3, SLC39A13, BCOR, BLOC1S3, AARS2, NDUFAF4, PITPNM3, ABHD5, RARS2, INPP5E, CNGA1, ACAD9, CNGA3, CNGB1, DIABLO, CNGB3, EYS, ADAM9, TSPAN12, OSTM1, TOPORS, CERKL, AGK, COL1A2, COL3A1, COL5A1, COL5A2, FAM20C, COX15, COX6B1, ABAT, LMBRD1, PDSS2, ALG3, ALG6, ALG2, ALG8, CYP4V2, CPOX, CPT1A, ETHE1, CPT2, CRB1, GNE, CRTAP, CRX, CRYAB, NDUFA12, CISD2, GLYCTK, YARS2, BOLA3, DMGDH, MMACHC, FLVCR1, MMADHC, COQ2, CCDC39, CTSD, COQ9, CTSK, TMEM126A, CUBN, TRMU, MTPAP, DARS2, CYB5A, CYBA, REEP1, FAM161A, SRD5A3, CYP11A1, CYP11B1, CYP11B2, CYP17A1, CYP1B1, TTC19, CYP24A1, SDHAF2, TMEM127, CYP27A1, TMEM70, SLC25A38, CYP27B1, PDZD7, BBS10, ZNF513, HGSNAT, BBS12, C12orf65, AMER1, FOXRED1, DBT, C8orf37, DDOST, ACSF3, MSRB3, XPNPEP3, NDUFAF2, CCDC28B, COX14, D2HGDH, TMEM67, DGUOK, NDUFAF6, DHODH, CYB5R3, LEMD3, IQCB1, DLAT, DLD, CEP290, ADSL, FASTKD2, ANKRD26, CC2D2A, UQCRQ, GNPTAB, DNM1L, ISCU, NDUFAF3, BBS9, PPARGC1B, DPM1, DPM3, RFT1, TUSC3, RILP, DSP, DNAJC19, STRA6, PNPLA2, SNRNP200, SECISBP2, TYMP, AFG3L2, LCA5, AGL, EFEMP1, PRCD, AGPS, ELN, ENO3, SDHAF1, ABCA4, AGXT, PCARE, ETFA, ETFB, ETFDH, EYA1, EYA4, ACSL4, FAH, AIPL1, FBLN5, FBN1, FBP1, AK1, AK2, FECH, AKAP10, FH, ATP8B1, FOXC1, FXN, FSCN2, ALAS2, ALDH3A2, FZD4, G6PC, ALDH4A1, SLC37A4, GAA, ALDH5A1, GAD1, GALC, GALE, GALK1, GALNS, GALT, GAMT, ALDOA, GARS, ALDOB, GATM, GBE1, GCDH, GCK, GCKR, ABCB11, OPN1MW, GCSH, GFER, CBLIF, GJA3, ALMS1, GK, GLB1, TAP1, GLDC, GLUD1, GM2A, GNAT1, GNAT2, GNS, GOT1, GPD1, GPD2, GPI, ABCB4, AMACR, GPX1, GRM6, GRN, GSN, GUCA1A, GUCA1B, GUCY2D, GUSB, ABCB6, GYS1, GYS2, AMT, ABCB7, HSD17B10, HADHA, HADHB, HAGH, HARS, HBB, HCCS, HESX1, HEXA, HEXB, HIBCH, HK1, HLCS, HMGCL, HMGCS2, HP, HPRT1, HPS1, HSD17B4, HSD3B2, HSPD1, IDH2, IDH3B, AP3B1, IMPDH1, ABCD1, IVD, JAG1, APP, KARS, KCNJ13, KRT12, KRT3, KRT5, LDHA, LDHB, COG1, ARG1, LMX1B, LRAT, LRP5, MAN2B1, MANBA, MAOA, PHOX2A, MC1R, MCCC1, MCCC2, ME2, MECP2, MEF2A, MEN1, MERTK, MGAT2, MKKS, MKS1, TRPM1, MLYCD, ALDH6A1, MOCS1, MOCS2, MPDU1, MPI, MPV17, SEPT9, MTHFR, ASL, MTR, MTRR, MMUT, MUTYH, ASS1, MYO7A, MYOC, NAGLU, NCOA4, NDP, NDUFA1, NDUFA10, NDUFA2, NDUFA9, NDUFB3, NDUFS1, NDUFS2, NDUFS3, NDUFS4, NDUFS6, NDUFS7, NDUFS8, NDUFV1, NDUFV2, NEFH, NEUROD1, ZFHX3, NHS, NME1, NPHP1, NPHP3, ATIC, NRL, FRMD7, NYX, OAT, OCA2, OCRL, OGDH, OGG1, OPA1, OPA3, ATP5F1E, ACACA, OTC, OTX2, OXCT1, PAH, PRKN, PAX2, PAX6, PC, PCCA, PCCB, ATP7A, ACAD8, ATP7B, PCK2, AIFM1, ALDH7A1, PDE6A, PDE6B, PDE6C, PDE6G, PDHA1, PDHB, SLC26A4, SERPINF1, PFKM, PGAM2, ACADM, AUH, PGM1, PHB, PHKA1, PHKA2, PHKB, PHKG2, PHYH, ACADS, PITX2, PITX3, PLA2G2A, PLOD2, PLOD3, ACADSB, PMM2, PNKD, POLG, POLG2, ACADVL, PPARG, B4GALT1, CTSA, PPIB, PDP1, PPOX, ACAT1, B4GALT7, PPP2R1B, ACAT2, PRKCG, PRODH, PROM1, PSAP, PSEN1, BBS1, BBS2, CAVIN1, PTS, BBS4, BBS5, PYCR1, ALDH18A1, PYGL, PYGM, QDPR, RAF1, BCKDHA, BCKDHB, RB1, OPN1LW, RDH5, PRPH2, RET, RGR Specificity 1 % Genes 100 %
Optic Atrophy and Early Glaucoma Panel. By Greenwood Genetic Center Diagnostic Laboratories Greenwood Genetic Center (United States). SLC4A4, SPG7, TBK1, ACO2, BEST1, WFS1, ACVR1, OPTN, ASB10, MFRP, CANT1, SBF2, COL4A1, CISD2, TMEM126A, MTPAP, CYP1B1, C12orf65, SH3PXD2B, FOXC1 , (...) View the complete list with 14 more genes Panel complete gene list SLC4A4, SPG7, TBK1, ACO2, BEST1, WFS1, ACVR1, OPTN, ASB10, MFRP, CANT1, SBF2, COL4A1, CISD2, TMEM126A, MTPAP, CYP1B1, C12orf65, SH3PXD2B, FOXC1, FOXE3, LMX1B, LTBP2, MAF, MYOC, NDUFS1, NR2F1, OPA1, OPA3, PAX6, AUH, PITX2, PITX3, POLG Specificity 3 % Genes 100 %
Hearing Loss Panel. By Knight Diagnostic Laboratories - Molecular Diagnostic Center Oregon Health & Science University (United States). RPS6KA3, SALL1, SEMA3E, SIX1, SIX5, SLC19A2, SNAI2, SMPX, SOX10, BTD, TCOF1, TECTA, TIMM8A, TJP2, TMPRSS3, USH1C, USH2A, CLRN1, WFS1, ESPN , (...) View the complete list with 100 more genes Panel complete gene list RPS6KA3, SALL1, SEMA3E, SIX1, SIX5, SLC19A2, SNAI2, SMPX, SOX10, BTD, TCOF1, TECTA, TIMM8A, TJP2, TMPRSS3, USH1C, USH2A, CLRN1, WFS1, ESPN, CDH23, CACNA1D, ACTG1, PCDH15, DIAPH3, ANKH, ABHD12, SALL4, STRC, DTD1, USH1G, WHRN, OTOA, NLRP3, BSND, TMC1, TRIOBP, ADGRV1, CDKN1C, CCDC50, GIPC3, SLC17A8, CLDN14, CHD7, LHFPL5, ABHD5, DIABLO, COCH, COL11A1, COL11A2, COL4A3, COL4A4, COL4A5, COL9A1, COL9A2, SLC29A3, MYH14, CRYM, CISD2, CIB2, LRTOMT, PDZD7, MARVELD2, LOXHD1, TPRN, MSRB3, GRHL2, GSDME, ILDR1, DIAPH1, DLX5, GPSM2, PJVK, DNMT1, DSPP, TMIE, MIR96, GRXCR1, EDN3, EDNRB, CEACAM16, ESRRB, EYA1, EYA4, FGF3, FGFR3, FOXC1, FOXI1, GATA3, GJB2, GJB6, HGF, HSD17B4, KCNE1, KCNJ10, KCNQ1, KCNQ4, MASP1, MITF, ARSB, MT-RNR1, MYH9, MYO15A, MYO1A, MYO3A, MYO6, MYO7A, NDP, OTOF, ATP6V1B1, PAX3, SLC26A4, SERPINB6, PITX2, POU3F4, POU4F3, SLC26A5, PRPS1, PTPRQ, RDX Specificity 1 % Genes 100 %
Axenfeld-Rieger syndrome. By Medical Genetics Laboratory, Kennedy Center Juliane Marie Center, Rigshospitalet (Denmark). B3GLCT, CYP1B1, FOXC1, FOXE3, PAX6, PITX2, PITX3 Specificity 15 % Genes 100 %
Anterior segment defects. By Medical Genetics Laboratory, Kennedy Center Juliane Marie Center, Rigshospitalet (Denmark). PORCN, B3GLCT, COL4A1, CYP1B1, EYA1, FOXC1, FOXE3, KERA, LAMB2, PAX2, PAX6, PITX2, PITX3 Specificity 8 % Genes 100 %
Axenfeld-Rieger syndrome. By Medical Genetics Laboratory, Kennedy Center Juliane Marie Center, Rigshospitalet (Denmark). FOXC1, PITX2 Specificity 50 % Genes 100 %
Hypospadias Sequencing Panel. By Genetic Services Laboratory University of Chicago (United States). SALL1, BMP4, SOX2, SRD5A2, HNF1B, MED12, WNT7A, WT1, FBXL4, ZEB2, SETBP1, TP63, PCNT, UBR1, FIG4, CDKN1C, ARX, GRIP1, FRAS1, EVC2 , (...) View the complete list with 41 more genes Panel complete gene list SALL1, BMP4, SOX2, SRD5A2, HNF1B, MED12, WNT7A, WT1, FBXL4, ZEB2, SETBP1, TP63, PCNT, UBR1, FIG4, CDKN1C, ARX, GRIP1, FRAS1, EVC2, B3GLCT, BCOR, CUL7, FAT4, CREBBP, FREM2, MAMLD1, CYP11A1, TMEM70, ESCO2, DHCR7, SPECC1L, WDR35, EPG5, DNMT3B, EFNB1, EVC, FGF10, FGFR1, FGFR2, FGFR3, FLNA, GLI3, GPC3, HBA1, HCCS, HOXA13, HSD3B2, IRF6, AR, MAP3K1, MID1, MKKS, NR5A1, PDE4D, PEX1, ATRX, PITX2, PTDSS1, PTPN11, RBBP8 Specificity 2 % Genes 100 %
PITX2 mutation analysis. By Laboratory of genome diagnostics Academic Medical Center, University of Amsterdam (Netherlands). PITX2 Specificity 100 % Genes 100 %

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Sources and references

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