Term: Thin nail
Accession: HP:0001816
browse the term
Definition: Nail that appears thin when viewed on end.
Comment: No objective standard for nail thickness could be identified. An unsupported claim suggests that nails are 0.5 mm in females and 0.6 mm in males. Thin nails are usually brittle, may easily fray, or break at the free edge. Thin nails usually grow slowly but this definition does not require slow growth of the nail. Note that the term koilonychia is an abnormal shape of the fingernail where the nail has raised ridges and is thin and concave. Since it indicates also other characteristics than thin nails, it should not be used to indicate this. The affected digits should be specified.
Synonyms: exact_synonym: Thin nails
xref: SNOMEDCT_US:63829008; UMLS:C0423823
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ALOX12B
arachidonate 12-lipoxygenase, 12R type
IAGP
HPO
MIM:242100
NCBI chr17:8,072,636...8,087,716
Ensembl chr17:8,072,636...8,087,716
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ALOXE3
arachidonate epidermal lipoxygenase 3
IAGP
HPO
MIM:242100
NCBI chr17:8,095,900...8,118,916
Ensembl chr17:8,095,900...8,119,047
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ANAPC1
anaphase promoting complex subunit 1
IAGP
HPO
MIM:618625
NCBI chr 2:111,766,231...111,884,193
Ensembl chr 2:111,611,639...111,884,690
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CAMK2B
calcium/calmodulin dependent protein kinase II beta
IAGP
HPO
MIM:617799
NCBI chr 7:44,217,154...44,326,013
Ensembl chr 7:44,210,019...44,334,577
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EED
embryonic ectoderm development
IAGP
HPO
MIM:617561
NCBI chr11:86,244,753...86,287,615
Ensembl chr11:86,201,212...86,279,807
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EZH2
enhancer of zeste 2 polycomb repressive complex 2 subunit
IAGP
HPO
MIM:277590 ORPHA:3447
NCBI chr 7:148,807,383...148,884,291
Ensembl chr 7:148,807,257...148,884,321
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HRAS
HRas proto-oncogene, GTPase
IAGP
HPO
MIM:218040
NCBI chr11:532,242...535,576
Ensembl chr11:532,242...537,321
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IFT122
intraflagellar transport 122
IAGP
HPO
MIM:218330
NCBI chr 3:129,440,224...129,520,507
Ensembl chr 3:129,429,607...129,520,510
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NSD1
nuclear receptor binding SET domain protein 1
IAGP
HPO
ORPHA:3447
NCBI chr 5:177,131,798...177,300,213
Ensembl chr 5:177,131,830...177,300,213
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SUZ12
SUZ12 polycomb repressive complex 2 subunit
IAGP
HPO
ORPHA:3447
NCBI chr17:31,937,007...32,001,038
Ensembl chr17:31,937,007...32,001,045
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TRPS1
transcriptional repressor GATA binding 1
IAGP
HPO
MIM:190350
NCBI chr 8:115,408,496...115,668,975
Ensembl chr 8:115,408,496...115,809,673
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WNT10A
Wnt family member 10A
IAGP
HPO
MIM:224750 MIM:257980
NCBI chr 2:218,874,116...218,893,928
Ensembl chr 2:218,880,852...218,899,581
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MBTPS2
membrane bound transcription factor peptidase, site 2
IAGP
HPO
ORPHA:2273
NCBI chr X:21,839,617...21,885,423
Ensembl chr X:21,839,617...21,885,423
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RNU12
RNA, U12 small nuclear
IAGP
HPO
ORPHA:85199
NCBI chr22:42,615,244...42,615,393
Ensembl chr22:42,615,244...42,615,393
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MSX1
msh homeobox 1
IAGP
HPO
ORPHA:2228
NCBI chr 4:4,859,665...4,863,936
Ensembl chr 4:4,859,665...4,863,936
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