Microcephaly 9, Primary, Autosomal Recessive; Mcph9

Description

Primary microcephaly (MCPH) is a clinical diagnosis made when an individual has a head circumference more than 3 standard deviations below the age- and sex-matched population mean and mental retardation, with no other associated malformations and with no apparent etiology. Most cases of primary microcephaly show an autosomal recessive mode of inheritance (Woods et al., 2005).For a general phenotypic description and a discussion of genetic heterogeneity of primary microcephaly, see MCPH1 (OMIM ).

Clinical Features

Top most frequent phenotypes and symptoms related to Microcephaly 9, Primary, Autosomal Recessive; Mcph9

  • Intellectual disability
  • Seizures
  • Global developmental delay
  • Microcephaly
  • Cognitive impairment
  • Behavioral abnormality
  • Aggressive behavior
  • Self-injurious behavior
  • Impulsivity
  • Cortical gyral simplification

And another 3 symptoms. If you need more information about this disease we can help you.

Click here to know more about Mendelian.

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.

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.

Microcephaly 9, Primary, Autosomal Recessive; Mcph9 Recommended genes panels

Panel Name, Specifity and genes Tested/covered
NGS Epilepsy/Seizure Panel.

By Greenwood Genetic Center Diagnostic Laboratories Greenwood Genetic Center (United States).

SCN1A, SCN1B, SCN2A, SCN5A, SCN8A, SCN9A, SHH, ST3GAL3, ST3GAL5, STIL, SIX3, SLC2A1, SLC35A2, SLC9A6, SNAP25, SPTAN1, CDKL5, STXBP1, SYN1, SYNGAP1 , (...)

View the complete list with 124 more genes
Specificity
1 %
Genes
100 %
Comprehensive Brain Malformation Panel.

By Knight Diagnostic Laboratories - Molecular Diagnostic Center Oregon Health & Science University (United States).

SHH, STIL, SIX3, SLC9A6, SOX2, CDKL5, TGIF1, MED12, CEP41, TUBA8, UBE3A, VLDLR, VRK1, ZIC2, ACTB, MRPS16, NSD1, RAB18, ACTG1, SLC25A19 , (...)

View the complete list with 86 more genes
Specificity
1 %
Genes
100 %
Microcephaly.

By Knight Diagnostic Laboratories - Molecular Diagnostic Center Oregon Health & Science University (United States).

STIL, SLC9A6, CDKL5, TCF4, UBE3A, RAB18, SLC25A19, ZEB2, CASK, PCNT, RAB3GAP1, RAB3GAP2, CENPJ, IER3IP1, CDK5RAP2, ASPM, TUBB3, WDR62, DHCR7, NIPBL , (...)

View the complete list with 8 more genes
Specificity
4 %
Genes
100 %
CEP152 sequencing.

By Genetic Services Laboratory University of Chicago (United States).

CEP152
Specificity
100 %
Genes
100 %
Autosomal Recessive Primary Microcephaly Tier 2 panel.

By Genetic Services Laboratory University of Chicago (United States).

STIL, SLC25A19, ZNF335, ARFGEF2, STAMBP, CENPJ, NDE1, CDK6, CENPE, CENPF, CDK5RAP2, CIT, MED17, KNL1, WDR62, SASS6, CEP63, MFSD2A, CEP135, CEP152 , (...)

View the complete list with 4 more genes
Specificity
5 %
Genes
100 %
Seckel Syndrome Panel.

By Genetic Services Laboratory University of Chicago (United States).

NIN, PCNT, CENPJ, CEP63, CEP152, DNA2, TRAIP, LIG4, ATR, RBBP8
Specificity
10 %
Genes
100 %
Comprehensive Primordial Dwarfism Panel.

By Genetic Services Laboratory University of Chicago (United States).

PLK4, XRCC4, CRIPT, PCNT, ORC6, CENPJ, CDC6, GMNN, RTTN, CDK5RAP2, CUL7, POC1A, CDT1, LARP7, CCDC8, SASS6, CEP63, OBSL1, CEP152, DNA2 , (...)

View the complete list with 8 more genes
Specificity
4 %
Genes
100 %
Microcephaly Sequencing Panel.

By Genetic Services Laboratory University of Chicago (United States).

STIL, SLC2A1, SLC9A6, PLK4, CDKL5, TCF4, UBE3A, WWOX, RAB18, CRIPT, SLC25A19, ZEB2, CASK, TSEN34, ZNF335, ARFGEF2, PCNT, TBC1D20, TUBGCP4, STAMBP , (...)

View the complete list with 50 more genes
Specificity
2 %
Genes
100 %

You can get up to 48 more panels with our dedicated tool

Learn more

Sources and references

You can check the following sources for additional information.

OMIM Rare Disease Search Engine

If you liked this article maybe you will also find interesting the following in-depth articles about other rare diseases, like PSORIASIS 1, SUSCEPTIBILITY TO; PSORS1 GENERALIZED EPILEPSY WITH FEBRILE SEIZURES PLUS, TYPE 2; GEFSP2 IMMUNODEFICIENCY 50; IMD50 ICHTHYOSIS PREMATURITY SYNDROME; IPS LEUKOENCEPHALOPATHY WITH BRAINSTEM AND SPINAL CORD INVOLVEMENT AND LACTATE ELEVATION; LBSL CLASSIC PHENYLKETONURIA