Noonan Syndrome-like Disorder With Loose Anagen Hair 1; Nslh1

Table of contents:

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

Description

Noonan syndrome-like disorder with loose anagen hair is characterized by facial features similar to those observed in Noonan syndrome (OMIM ), including hypertelorism, ptosis, downslanting palpebral fissures, low-set posteriorly angulated ears, and overfolded pinnae. In addition, patients display short stature, frequently with growth hormone (GH; see {139250}) deficiency; cognitive deficits; relative macrocephaly; small posterior fossa resulting in Chiari I malformation; hypernasal voice; cardiac defects, especially dysplasia of the mitral valve and septal defects; and ectodermal abnormalities, in which the most characteristic feature is the hair anomaly, including easily pluckable, sparse, thin, slow-growing hair (summary by Bertola et al., 2017). Genetic Heterogeneity of Noonan Syndrome-Like Disorder with Loose Anagen HairNSLH2 (OMIM ) is caused by mutation in the PPP1CB gene (OMIM ) on chromosome 2p23.

Genes related to Noonan Syndrome-like Disorder With Loose Anagen Hair 1; Nslh1

SHOC2

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Clinical Features

Top most frequent phenotypes and symptoms related to Noonan Syndrome-like Disorder With Loose Anagen Hair 1; Nslh1

Intellectual disability
Global developmental delay
Short stature
Generalized hypotonia
Hypertelorism
Strabismus
Ptosis
Low-set ears
Cognitive impairment
Feeding difficulties

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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

Noonan Syndrome-like Disorder With Loose Anagen Hair 1; Nslh1 Is also known as tosti syndrome, nslh.

Researches and researchers

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Noonan Syndrome-like Disorder With Loose Anagen Hair 1; Nslh1 Recommended genes panels

Panel Name, Specifity and genes Tested/covered
SHOC2 Sequence Analysis. By Baylor Miraca Genetics Laboratories (United States). SHOC2 Specificity 100 % Genes 100 %
SHOC2 Sequence Analysis (Familial Mutation/Variant Analysis). By Baylor Miraca Genetics Laboratories (United States). SHOC2 Specificity 100 % Genes 100 %
SHOC2 Sequence Analysis (Prenatal Diagnosis). By Baylor Miraca Genetics Laboratories (United States). SHOC2 Specificity 100 % Genes 100 %
PreSeek Non-invasive Prenatal Gene Sequencing Screen. By Baylor Miraca Genetics Laboratories (United States). RIT1, BRAF, SMC1A, SOS1, SOS2, CDKL5, SYNGAP1, TSC1, TSC2, HDAC8, NSD1, CBL, SHOC2, CHD7, COL1A2, SMC3, NIPBL, FGFR2, FGFR3, HRAS , (...) View the complete list with 9 more genes Panel complete gene list RIT1, BRAF, SMC1A, SOS1, SOS2, CDKL5, SYNGAP1, TSC1, TSC2, HDAC8, NSD1, CBL, SHOC2, CHD7, COL1A2, SMC3, NIPBL, FGFR2, FGFR3, HRAS, JAG1, KRAS, MAP2K1, MAP2K2, MECP2, NRAS, PTPN11, RAD21, RAF1 Specificity 4 % Genes 100 %
Non-immune Hydrops Panel. By Greenwood Genetic Center Diagnostic Laboratories Greenwood Genetic Center (United States). RIT1, RPL11, RPL35A, RPL5, RPS10, RPS17, RPS19, RPS24, RPS26, SEC23B, SLC17A5, BRAF, SMPD1, SOS1, SOS2, SOX18, UROS, CBL, SHOC2, ALG9 , (...) View the complete list with 66 more genes Panel complete gene list RIT1, RPL11, RPL35A, RPL5, RPS10, RPS17, RPS19, RPS24, RPS26, SEC23B, SLC17A5, BRAF, SMPD1, SOS1, SOS2, SOX18, UROS, CBL, SHOC2, ALG9, CDAN1, KAT6B, ALG1, CHRNA1, CHRND, CHRNG, CANT1, KIAA0586, CLCNKA, CLCNKB, SUMF1, PEX26, FAT4, DHCR7, PIEZO1, WDR35, CCBE1, GNPTAB, FGFR3, FOXC2, G6PD, GALNS, GATA1, GBA, GBE1, GLA, GLB1, GUSB, HADHA, HADHB, HRAS, IDUA, FOXP3, KLF1, KIF23, KRAS, LBR, LIPA, LZTR1, MAP2K1, MAP2K2, MID1, KMT2D, ASAH1, MVK, NEU1, NPC1, NRAS, PEX1, PEX10, PEX12, PEX13, PEX14, PEX16, PEX3, PEX6, PIGA, PKLR, PMM2, CTSA, PTH1R, PTPN11, PEX19, PEX5, RAF1, RASA1 Specificity 2 % Genes 100 %
NGS RASopathy Panel. By Greenwood Genetic Center Diagnostic Laboratories Greenwood Genetic Center (United States). RIT1, RRAS, BRAF, SOS1, SOS2, CBL, SHOC2, KAT6B, SPRED1, A2ML1, CABIN1, NSUN2, HRAS, KRAS, LZTR1, MAP2K1, MAP2K2, NF1, NF2, NRAS , (...) View the complete list with 3 more genes Panel complete gene list RIT1, RRAS, BRAF, SOS1, SOS2, CBL, SHOC2, KAT6B, SPRED1, A2ML1, CABIN1, NSUN2, HRAS, KRAS, LZTR1, MAP2K1, MAP2K2, NF1, NF2, NRAS, PTPN11, RAF1, RASA2 Specificity 5 % Genes 100 %
Comprehensive Cardiac Panel. By Greenwood Genetic Center Diagnostic Laboratories Greenwood Genetic Center (United States). RIT1, RYR2, SCN1B, SCN2B, SCN4B, SCN5A, SGCD, SLC22A5, BRAF, SNTA1, SOS1, TAZ, TCAP, TGFB3, TNNC1, TNNI3, TNNT2, TPM1, TRDN, TTN , (...) View the complete list with 86 more genes Panel complete gene list RIT1, RYR2, SCN1B, SCN2B, SCN4B, SCN5A, SGCD, SLC22A5, BRAF, SNTA1, SOS1, TAZ, TCAP, TGFB3, TNNC1, TNNI3, TNNT2, TPM1, TRDN, TTN, TTR, VCL, MYOZ2, CACNA1C, CACNA2D1, PRDM16, CACNB2, JPH2, ACTC1, CALM1, CALM2, CASQ2, CAV3, CBL, SHOC2, LDB3, ANKRD1, MYLK2, ACTN2, SLMAP, HCN4, NEBL, RANGRF, TRPM4, FKRP, MTO1, SCN3B, MYPN, DOLK, CRYAB, CSRP3, NKX2-5, TMEM70, RBM20, DES, TMEM43, GPD1L, DMD, NEXN, GATAD1, DSC2, DSG2, DSP, DTNA, AGL, EMD, FKTN, FHL1, AKAP9, GAA, ALMS1, GLA, ANK2, HRAS, ABCC9, ILK, JUP, KCNA5, KCND3, KCNE1, KCNE2, KCNE3, KCNH2, KCNJ2, KCNJ5, KCNJ8, KCNQ1, KRAS, LAMA4, LAMP2, LMNA, MAP2K1, MAP2K2, MYBPC3, MYH6, MYH7, MYL2, MYL3, NRAS, PKP2, PLN, ACADVL, PRKAG2, BAG3, PTPN11, RAF1 Specificity 1 % Genes 100 %
Noonan-like syndrome (SHOC2). By Center for Human Genetics, Inc (United States). SHOC2 Specificity 100 % Genes 100 %

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Sources and references

You can check the following sources for additional information.

OMIM Genetic Syndrome Finder

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