Hyperphenylalaninemia, Bh4-deficient, B; Hpabh4b

Table of contents:

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

Genes related to Hyperphenylalaninemia, Bh4-deficient, B; Hpabh4b

GCH1

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Clinical Features

Top most frequent phenotypes and symptoms related to Hyperphenylalaninemia, Bh4-deficient, B; Hpabh4b

Intellectual disability
Seizures
Global developmental delay
Generalized hypotonia
Strabismus
Muscular hypotonia
Spasticity
Ptosis
Feeding difficulties
Motor delay

And another 47 symptoms. If you need more information about this disease we can help you.

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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

Hyperphenylalaninemia, Bh4-deficient, B; Hpabh4b Is also known as gtp cyclohydrolase i deficiency, hyperphenylalaninemia, tetrahydrobiopterin-deficient, due to gtp cyclohydrolase i deficiency.

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.

Hyperphenylalaninemia, Bh4-deficient, B; Hpabh4b Recommended genes panels

Panel Name, Specifity and genes Tested/covered
Complete Dopa-Responsive Dystonia (DYT5) Evaluation. By Athena Diagnostics Inc (United States). TH, GCH1 Specificity 50 % Genes 100 %
GCH1 DNA Deletion Analysis (DYT5). By Athena Diagnostics Inc (United States). GCH1 Specificity 100 % Genes 100 %
GCH1 DNA Sequencing Test. By Athena Diagnostics Inc (United States). GCH1 Specificity 100 % Genes 100 %
Dystonia. By Knight Diagnostic Laboratories - Molecular Diagnostic Center Oregon Health & Science University (United States). SCP2, SGCE, SLC20A2, SLC2A1, SLC6A3, SPR, SUCLA2, SUOX, TAF1, TH, TIMM8A, TREX1, MCOLN1, FBXO7, CACNA1A, NPC2, PINK1, PANK2, SAMHD1, APTX , (...) View the complete list with 57 more genes Panel complete gene list SCP2, SGCE, SLC20A2, SLC2A1, SLC6A3, SPR, SUCLA2, SUOX, TAF1, TH, TIMM8A, TREX1, MCOLN1, FBXO7, CACNA1A, NPC2, PINK1, PANK2, SAMHD1, APTX, SLC19A3, TPK1, TREM2, ARX, RNASEH2A, VPS13A, L2HGDH, THAP1, FA2H, PDHX, ADAR, CP, RNASEH2C, CHMP2B, MMADHC, C19orf12, RNASEH2B, DCAF17, CYP27A1, FOXRED1, DDC, WDR45, DLAT, FASTKD2, EARS2, ATP13A2, DRD2, DRD5, PRRT2, SLC46A1, TOR1A, AFG3L2, SDHAF1, ERCC6, FOXG1, GAMT, GCDH, GCH1, MR1, HPRT1, AP1S2, KCNQ2, MAT1A, ARSA, MPV17, ATM, ATP1A2, ATP1A3, PRKN, ATP7B, AUH, PLP1, PNKD, PSEN1, PTEN, PTS, QDPR Specificity 2 % Genes 100 %
Epilepsy/Seizure. By Knight Diagnostic Laboratories - Molecular Diagnostic Center Oregon Health & Science University (United States). SCN1A, SCN1B, SCN2A, SCN8A, SCN9A, SLC2A1, SLC6A8, SLC9A6, BTD, SPTAN1, CDKL5, STXBP1, SYN1, TSC1, TSC2, UBE3A, CNTNAP2, CACNA1A, CACNB4, ARHGEF9 , (...) View the complete list with 78 more genes Panel complete gene list SCN1A, SCN1B, SCN2A, SCN8A, SCN9A, SLC2A1, SLC6A8, SLC9A6, BTD, SPTAN1, CDKL5, STXBP1, SYN1, TSC1, TSC2, UBE3A, CNTNAP2, CACNA1A, CACNB4, ARHGEF9, ZEB2, CASK, CASR, PLCB1, DNAJC5, SLC19A3, EFHC1, LIAS, SCARB2, PRICKLE1, CPA6, ADGRV1, ARX, MAGI2, ASPM, CHRNA2, CHRNA4, CHRNB2, SLC25A22, PRICKLE2, MBD5, TPP1, CLN3, CLN5, CLN6, CLN8, NHLRC1, KCTD7, ABAT, WDR62, MMACHC, CSTB, CTSD, DCX, TSEN54, MFSD8, WDR45, ADSL, TBC1D24, PNPO, PRRT2, EPM2A, FLNA, FOLR1, FOXG1, GABRA1, ALDH5A1, GABRG2, GAMT, GATM, GCH1, GLDC, GOSR2, ADGRG1, GRIN2A, AMT, KCNJ10, KCNMA1, KCNQ2, KCNQ3, LGI1, MCPH1, MECP2, MEF2C, MTHFR, ATP1A2, NRXN1, OPHN1, PAFAH1B1, PCBD1, ALDH7A1, PHGDH, PNKP, POLG, PPT1, PSPH, PTS, QDPR Specificity 2 % Genes 100 %
Infantile Epilepsy. By Knight Diagnostic Laboratories - Molecular Diagnostic Center Oregon Health & Science University (United States). SCN1A, SCN1B, SCN2A, SCN8A, SLC2A1, SLC6A8, SLC9A6, BTD, SPTAN1, CDKL5, STXBP1, TCF4, TSC1, TSC2, UBE3A, CNTNAP2, ZEB2, LIAS, ARX, MAGI2 , (...) View the complete list with 40 more genes Panel complete gene list SCN1A, SCN1B, SCN2A, SCN8A, SLC2A1, SLC6A8, SLC9A6, BTD, SPTAN1, CDKL5, STXBP1, TCF4, TSC1, TSC2, UBE3A, CNTNAP2, ZEB2, LIAS, ARX, MAGI2, SLC25A22, MBD5, TPP1, CLN3, CLN5, CLN6, CLN8, KCTD7, MMACHC, CTSD, MFSD8, WDR45, ADSL, TBC1D24, PNPO, PRRT2, FOLR1, FOXG1, ALDH5A1, GABRG2, GAMT, GCH1, GLDC, GRIN2A, AMT, KCNJ10, KCNQ2, KCNQ3, MECP2, MEF2C, MTHFR, NRXN1, PCBD1, ALDH7A1, PHGDH, PNKP, POLG, PPT1, PTS, QDPR Specificity 2 % Genes 100 %
Movement Disorders Panel. By Knight Diagnostic Laboratories - Molecular Diagnostic Center Oregon Health & Science University (United States). SCP2, SGCE, SLC20A2, SLC2A1, SLC6A3, SNCA, SPR, SQSTM1, SUCLA2, SUOX, TAF1, TH, TIMM8A, TREX1, MCOLN1, VPS35, FBXO7, CACNA1A, NPC2, PINK1 , (...) View the complete list with 72 more genes Panel complete gene list SCP2, SGCE, SLC20A2, SLC2A1, SLC6A3, SNCA, SPR, SQSTM1, SUCLA2, SUOX, TAF1, TH, TIMM8A, TREX1, MCOLN1, VPS35, FBXO7, CACNA1A, NPC2, PINK1, PANK2, SAMHD1, APTX, SLC19A3, PARK7, TRIM32, TPK1, TREM2, ARX, RNASEH2A, LRRK2, VPS13A, L2HGDH, THAP1, FA2H, PDHX, ADAR, CP, RNASEH2C, CSF1R, CHMP2B, MMADHC, C19orf12, RNASEH2B, DCAF17, CYP27A1, FOXRED1, DCTN1, DDC, WDR45, DLAT, FASTKD2, EARS2, ATP13A2, DRD2, DRD5, PRRT2, SLC46A1, TOR1A, AFG3L2, SDHAF1, ERCC6, FOXG1, FTL, FUCA1, GAMT, GBA, GCDH, GCH1, MR1, HPRT1, AP1S2, KCNQ2, MAPT, MAT1A, ARSA, MPV17, ATM, ATP1A2, ATP1A3, PRKN, ATP7B, KIF1A, AUH, PLA2G6, PLP1, PNKD, POLG, PSEN1, PTEN, PTS, QDPR Specificity 2 % Genes 100 %
Parkinson's Disease. By Knight Diagnostic Laboratories - Molecular Diagnostic Center Oregon Health & Science University (United States). SLC6A3, SNCA, TAF1, TH, VPS35, FBXO7, PINK1, PARK7, LRRK2, CSF1R, DCTN1, ATP13A2, GBA, GCH1, MAPT, ATP1A3, PRKN, PLA2G6, POLG Specificity 6 % Genes 100 %

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Sources and references

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