MCID: TRC071
MIFTS: 24

Treacher Collins Syndrome 3 malady

Categories: Genetic diseases, Rare diseases, Eye diseases, Ear diseases, Bone diseases, Fetal diseases

Aliases & Classifications for Treacher Collins Syndrome 3

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Aliases & Descriptions for Treacher Collins Syndrome 3:

Name: Treacher Collins Syndrome 3 51 47 69 12
Mandibulofacial Dysostosis, Treacher Collins Type, Autosomal Recessive 47 67
 
Mandibulofacial Dysostosis Treacher Collins Type Autosomal Recessive 69 26
Tcs3 47 69

Characteristics:

HPO:

63
treacher collins syndrome 3:
Inheritance: autosomal recessive inheritance

Classifications:



External Ids:

OMIM51 248390
MedGen36 C1855433
MeSH38 D008342

Summaries for Treacher Collins Syndrome 3

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OMIM:51 Treacher Collins syndrome is a disorder of craniofacial development characterized by a combination of bilateral... (248390) more...

MalaCards based summary: Treacher Collins Syndrome 3, also known as mandibulofacial dysostosis, treacher collins type, autosomal recessive, is related to polr1c-related treacher collins syndrome and treacher collins syndrome 1, and has symptoms including cleft palate, malar flattening and micrognathia. An important gene associated with Treacher Collins Syndrome 3 is POLR1C (RNA Polymerase I Subunit C). Affiliated tissues include bone.

UniProtKB/Swiss-Prot:69 Treacher Collins syndrome 3: A form of Treacher Collins syndrome, a disorder of craniofacial development. Treacher Collins syndrome is characterized by a combination of bilateral downward slanting of the palpebral fissures, colobomas of the lower eyelids with a paucity of eyelashes medial to the defect, hypoplasia of the facial bones, cleft palate, malformation of the external ears, atresia of the external auditory canals, and bilateral conductive hearing loss.

Related Diseases for Treacher Collins Syndrome 3

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Diseases in the Treacher Collins Syndrome 1 family:

treacher collins syndrome 3 Treacher Collins Syndrome 2
Polr1c-Related Treacher Collins Syndrome Polr1d-Related Treacher Collins Syndrome
Tcof1-Related Treacher Collins Syndrome

Diseases related to Treacher Collins Syndrome 3 via text searches within MalaCards or GeneCards Suite gene sharing:

idRelated DiseaseScoreTop Affiliating Genes
1polr1c-related treacher collins syndrome11.1
2treacher collins syndrome 110.9

Symptoms for Treacher Collins Syndrome 3

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Symptoms by clinical synopsis from OMIM:

248390

Clinical features from OMIM:

248390

Human phenotypes related to Treacher Collins Syndrome 3:

 63 (show all 7)
id Description HPO Frequency HPO Source Accession
1 cleft palate63 HP:0000175
2 malar flattening63 HP:0000272
3 micrognathia63 HP:0000347
4 abnormality of the outer ear63 HP:0000356
5 downslanted palpebral fissures63 HP:0000494
6 lower eyelid coloboma63 HP:0000652
7 mandibulofacial dysostosis63 HP:0005321

Drugs & Therapeutics for Treacher Collins Syndrome 3

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Interventional clinical trials:

idNameStatusNCT IDPhase
1Oxygen Insuflation and ArterialDesaturation During Tracheal Intubation in ChildrenUnknown statusNCT01664234
2Positive Exposure: A Photography and Video Intervention for Individuals With Craniofacial DifferencesCompletedNCT00340964
3Craniofacial Microsomia: Longitudinal Outcomes in Children Pre-Kindergarten (CLOCK)RecruitingNCT02224677

Search NIH Clinical Center for Treacher Collins Syndrome 3

Genetic Tests for Treacher Collins Syndrome 3

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Genetic tests related to Treacher Collins Syndrome 3:

id Genetic test Affiliating Genes
1 Mandibulofacial Dysostosis, Treacher Collins Type, Autosomal Recessive26

Anatomical Context for Treacher Collins Syndrome 3

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MalaCards organs/tissues related to Treacher Collins Syndrome 3:

35
Bone

Animal Models for Treacher Collins Syndrome 3 or affiliated genes

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Publications for Treacher Collins Syndrome 3

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Variations for Treacher Collins Syndrome 3

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UniProtKB/Swiss-Prot genetic disease variations for Treacher Collins Syndrome 3:

69
id Symbol AA change Variation ID SNP ID
1POLR1Cp.Arg279GlnVAR_064899rs191582628
2POLR1Cp.Arg279TrpVAR_064900rs141156009

Clinvar genetic disease variations for Treacher Collins Syndrome 3:

5
id Gene Variation Type Significance SNP ID Assembly Location
1POLR1CNM_203290.3(POLR1C): c.836G> A (p.Arg279Gln)SNVLikely pathogenic, Pathogenicrs191582628GRCh37Chr 6, 43488700: 43488700
2POLR1CPOLR1C, IVS8, 4-BP DEL, +3deletionPathogenicChr na, -1: -1
3POLR1CNM_203290.3(POLR1C): c.979A> T (p.Lys327Ter)SNVPathogenicrs387907020GRCh37Chr 6, 43488976: 43488976
4POLR1CPOLR1C, 1-BP DEL, 87TdeletionPathogenicChr na, -1: -1
5POLR1CNM_203290.3(POLR1C): c.835C> T (p.Arg279Trp)SNVPathogenicrs141156009GRCh37Chr 6, 43488699: 43488699

Expression for genes affiliated with Treacher Collins Syndrome 3

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Search GEO for disease gene expression data for Treacher Collins Syndrome 3.

Pathways for genes affiliated with Treacher Collins Syndrome 3

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GO Terms for genes affiliated with Treacher Collins Syndrome 3

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Sources for Treacher Collins Syndrome 3

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2CDC
6CNVD
10DGIdb
15ExPASy
16FDA
17FMA
26GTR
27HGMD
28HMDB
29ICD10
30ICD10 via Orphanet
31ICD9CM
32IUPHAR
33KEGG
36MedGen
38MeSH
39MESH via Orphanet
40MGI
43NCI
44NCIt
45NDF-RT
48NINDS
49Novoseek
51OMIM
52OMIM via Orphanet
56PubMed
57QIAGEN
62SNOMED-CT via Orphanet
66Tumor Gene Family of Databases
67UMLS
68UMLS via Orphanet