Glycogen Storage Disease Ixa1; Gsd9a1

Table of contents:

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

Description

Glycogen storage disease type IX is a metabolic disorder resulting from a deficiency of hepatic phosphorylase kinase, a hexadecameric enzyme comprising 4 copies each of 4 unique subunits encoded by 4 different genes: alpha (PHKA2), beta (PHKB ), gamma (PHKG2 ), and delta (CALM1 ). Mutations within the PHKA2, PHKB, and PHKG2 genes result in GSD9A, GSD9B (OMIM ), and GSD9C (OMIM ), respectively. GSD IXa is an X-linked recessive disorder, whereas the others are autosomal recessive.GSD IXa has been further divided into types IXa1 (GSD9A1), with no PHK activity in liver or erythrocytes, and IXa2 (GSD9A2), with no PHK in liver, but normal activity in erythrocytes. The clinical presentation of both subtypes is the same, and both are caused by mutations in the PHKA2 gene. However, mutations that result in IXa2 are either missense or small in-frame deletions or insertions enabling residual enzyme expression in erythrocytes (Keating et al., 1985; Hendrickx et al., 1994; Beauchamp et al., 2007).See also X-linked muscle PHK deficiency (GSD9D ), caused by mutation in the gene encoding the muscle-specific alpha PHK subunit (PHKA1 ).

Genes related to Glycogen Storage Disease Ixa1; Gsd9a1

PHKA2

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Clinical Features

Top most frequent phenotypes and symptoms related to Glycogen Storage Disease Ixa1; Gsd9a1

Intellectual disability
Global developmental delay
Short stature
Growth delay
Failure to thrive
Motor delay
Hepatomegaly
Hypoglycemia
Elevated hepatic transaminase
Hypertriglyceridemia

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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

Glycogen Storage Disease Ixa1; Gsd9a1 Is also known as glycogen storage disease viii, formerly, gsd8, formerly, gsd viii, formerly, liver glycogenosis, x-linked, type i, xlg1.

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.

Glycogen Storage Disease Ixa1; Gsd9a1 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 %
PHKA2 Sequence Analysis (Prenatal Diagnosis). By Baylor Miraca Genetics Laboratories (United States). PHKA2 Specificity 100 % Genes 100 %
PHKA2 Comprehensive - Sequence & Deletion/Duplication Analysis. By Baylor Miraca Genetics Laboratories (United States). PHKA2 Specificity 100 % Genes 100 %
PHKA2 Deletion/Duplication Analysis. By Baylor Miraca Genetics Laboratories (United States). PHKA2 Specificity 100 % Genes 100 %
Comprehensive Mitochondrial Metabolic Panel. By Knight Diagnostic Laboratories - Molecular Diagnostic Center Oregon Health & Science University (United States). BCS1L, SCO1, SCO2, SDHB, SDHC, SDHD, SLC22A5, SLC25A13, SLC25A15, SLC25A3, SLC25A4, BTD, SUCLA2, SUCLG1, SURF1, TAZ, TWNK, TCN2, TFAM, TIMM8A , (...) View the complete list with 173 more genes Panel complete gene list BCS1L, SCO1, SCO2, SDHB, SDHC, SDHD, SLC22A5, SLC25A13, SLC25A15, SLC25A3, SLC25A4, BTD, SUCLA2, SUCLG1, SURF1, TAZ, TWNK, TCN2, TFAM, TIMM8A, TK2, TSFM, TUFM, UQCRB, LPIN1, GFM1, MRPS16, SLC25A20, SLC25A19, MRPS22, PUS1, LRPPRC, NDUFAF5, COX4I2, COQ8A, TFB1M, LARS2, NDUFA13, RRM2B, SARS2, PDSS1, NAGS, ATPAF2, NDUFAF1, MMAA, MMAB, NUBPL, NDUFA11, AARS2, NDUFAF4, FARS2, PDHX, RARS2, ACAD9, COX10, COX15, COX4I1, COX6B1, COX7A1, LMBRD1, PDSS2, CPT1A, ETHE1, CPT1B, CPT2, YARS2, TACO1, MMACHC, MARS2, MMADHC, COQ2, COQ9, TRMU, DARS2, TTC19, SDHAF2, TMEM70, NARS2, C12orf65, FOXRED1, NDUFAF2, DGUOK, DLAT, DLD, FASTKD2, UQCRQ, MTFMT, ISCU, NDUFAF3, TYMP, AGL, SDHAF1, ETFA, ETFB, ETFDH, G6PC, SLC37A4, GAA, GBE1, GYS1, GYS2, HADHA, HADHB, HLCS, IVD, KARS, ARG1, MCCC1, MCCC2, MPI, MPV17, MRRF, MT-CO1, MT-CO2, MT-CO3, MT-CYB, MT-ND1, MT-ND2, MT-ND3, MT-ND4, MT-ND4L, MT-ND5, MT-ND6, MT-RNR1, MT-RNR2, MTRR, MT-TA, MT-TC, MT-TD, MT-TE, MT-TF, MT-TG, MT-TH, MT-TI, MT-TK, MT-TL1, MT-TL2, MT-TM, MT-TN, MT-TP, MT-TQ, MT-TR, MT-TS1, MT-TS2, MT-TT, MT-TV, MT-TW, MT-TY, MMUT, NDUFA1, NDUFA10, NDUFA2, NDUFA7, NDUFA8, NDUFB6, NDUFS1, NDUFS2, NDUFS3, NDUFS5, NDUFS6, NDUFS7, NDUFS8, NDUFV1, NDUFV3, OPA1, OPA3, ATP5F1E, ACACA, ACACB, OTC, PC, PCCA, PCCB, ACADL, PDHA1, PDHB, PFKM, PGAM2, ACADM, AUH, PGM1, PHKA1, PHKA2, PHKB, PHKG2, PMM2, POLG, POLG2, ACADVL, PDP1, ACAT1, PYGL, PYGM Specificity 1 % Genes 100 %
PHKA2 Mutation Analysis. By Molecular Diagnostics Laboratory University of Toledo Medical Center (United States). PHKA2 Specificity 100 % Genes 100 %
Glycogen Storage Disease and Gluconeogenesis Sequencing Panel. By Clinic of Pediatrics and Adolescent Medicine General University Hospital in Prague and First Faculty of Medicine, Charles University in Prague (Czech Republic). SLC2A2, AGL, ENO3, FBP1, G6PC, SLC37A4, GAA, ALDOA, ALDOB, GBE1, GYG1, GYS1, GYS2, KHK, PC, PFKL, PFKM, PGAM2, PGM1, PHKA1 , (...) View the complete list with 6 more genes Panel complete gene list SLC2A2, AGL, ENO3, FBP1, G6PC, SLC37A4, GAA, ALDOA, ALDOB, GBE1, GYG1, GYS1, GYS2, KHK, PC, PFKL, PFKM, PGAM2, PGM1, PHKA1, PHKA2, PHKB, PHKG2, PRKAG2, PYGL, PYGM Specificity 4 % Genes 100 %
Glycogen Storage Disease- Liver. By Sheffield Diagnostic Genetics Service Sheffield Children's NHS Foundation Trust (United Kingdom). SLC2A2, AGL, FBP1, G6PC, SLC37A4, GBE1, GYG2, GYS2, PFKL, PHKA2, PHKB, PHKG2, PYGL Specificity 8 % Genes 100 %

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Sources and references

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