Trichothiodystrophy

Trichothiodystrophy or TTD is a heterogeneous group disorders characterized by short, brittle hair with low-sulphur content (due to an abnormal synthesis of the sulphur containing keratins).



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Narrow down the case reports



Total: 67 (papers)

  


(per page)
Matched Phenotype  Gene  Mutation  MeSH
Rank
(Similarity)
PMID
(PMCID)
1
(40.9%)
18637129
(2605190)
Strict sun protection results in minimal skin changes in a patient with xeroderma pigmentosum and a novel c.2009delG mutation in XPD (ERCC2).
Emmert S, Ueda T, Zumsteg U, Weber P, Khan SG, Oh KS, Boyle J, Laspe P, Zachmann K, Boeckmann L, Kuschal C, Bircher A, Kraemer KH.
Exp Dermatol. 2009;18(1):64-8.
Conjunctivitis Pterygium
ERCC2
c|DEL|2009|G c|SUB|C|2047|T;RS#:41556519 p|FS|G|670|A|39 p|SUB|R|683|W;RS#:41556519
DNA Mutational Analysis DNA Repair Fibroblasts Gene Deletion Homo sapiens Male Mutation Phenotype Skin Skin Neoplasms Sunlight Ultraviolet Rays Xeroderma Pigmentosum
2
(39.8%)
23601806
(3702678)
Ocular manifestations of xeroderma pigmentosum: long-term follow-up highlights the role of DNA repair in protection from sun damage.
Brooks BP, Thompson AH, Bishop RJ, Clayton JA, Chan CC, Tsilou ET, Zein WM, Tamura D, Khan SG, Ueda T, Boyle J, Oh KS, Imoto K, Inui H, Moriwaki S, Emmert S, Iliff NT, Bradford P, Digiovanna JJ, Kraemer KH.
Ophthalmology. 2013;120(7):1324-36.
Blepharitis Corneal scarring
Adult Child Child, Preschool Cockayne Syndrome DNA DNA Repair Females Follow-Up Studies Homo sapiens Infant Male Middle Aged Retrospective Studies Sunlight Trichothiodystrophy Syndromes Ultraviolet Rays Visual Acuity Xeroderma Pigmentosum Young Adult
3
(39.0%)
29421601
Novel contiguous gene deletion in peruvian girl with Trichothiodystrophy type 4 and glutaric aciduria type 3.
La Serna-Infantes J, Pastor MC, Trubnykova M, Velasquez FC, Sotomayor FV, Barriga HA.
Eur J Med Genet. 2018;61(7):388-392.
Microcephaly
MPLKIP SUGCT
Adaptor Proteins, Signal Transducing Amino Acid Metabolism, Inborn Errors Child Coenzyme A-Transferases Females Gene Deletion Homo sapiens Microarray Analysis Oxidoreductase Peru Trichothiodystrophy Syndromes
3
(39.0%)
28255305
(5309409)
Xeroderma Pigmentosum with Severe Neurological Manifestations/De Sanctis-Cacchione Syndrome and a Novel XPC Mutation.
Uribe-Bojanini E, Hernandez-Quiceno S, Cock-Rada AM.
Case Rep Med. 2017;2017:7162737.
Microcephaly
c|SUB|A|547|T
3
(39.0%)
25612912
A novel X-linked trichothiodystrophy associated with a nonsense mutation in RNF113A.
Corbett MA, Dudding-Byth T, Crock PA, Botta E, Christie LM, Nardo T, Caligiuri G, Hobson L, Boyle J, Mansour A, Friend KL, Crawford J, Jackson G, Vandeleur L, Hackett A, Tarpey P, Stratton MR, Turner G, Gecz J, Field M.
J Med Genet. 2015;52(4):269-74.
Microcephaly
RNF113A
c|SUB|C|901|T;RS#:794726863 p|SUB|Q|301|*;RS#:794726863 rs794726863
Amino Acid Sequence Codon, Nonsense DNA Mutational Analysis DNA-Binding Proteins Homo sapiens Male Molecular Sequence Data Trichothiodystrophy Syndromes
3
(39.0%)
8346100
Trichothiodystrophy and associated anomalies: a variant of SIBIDS or new symptom complex?
Hersh JH, Klein LR, Joyce MR, Hordinsky MK, Tsai MY, Paller A, Hyzer R, Zax RH.
Pediatr Dermatol. 1993;10(2):117-22.
Microcephaly
Growth Disorders Hair Diseases Homo sapiens Ichthyoses Infant, Newborn Intellectual Disability Male Microscopy, Polarization Osteosclerosis Phenotype X-Ray Computed Tomography
7
(30.8%)
10604009
[Trichothiodystrophy: progresssive manifestations].
Foulc P, Jumbou O, David A, Sarasin A, Stalder JF.
Ann Dermatol Venereol. 1999;126(10):703-7.
Decreased fertility Ankyloblepharon
Cataract Child DNA Helicases DNA Repair DNA-Binding Proteins Follow-Up Studies Genes, Recessive Hair Homo sapiens Ichthyoses Infant, Newborn Male Nails, Malformed Neurocutaneous Syndromes Phenotype Photosensitivity Disorders Proteins Psychomotor Disorders Skin Diseases, Vesiculobullous
8
(23.3%)
7979027
[Trichothiodystrophy and hypereosinophilic syndrome, an unusual association].
Feier V, Solovan C.
Ann Dermatol Venereol. 1994;121(2):151-5.
Urticaria Kyphoscoliosis
Females Hair Diseases Homo sapiens Ichthyoses Middle Aged Nail Diseases
9
(21.2%)
3353149
The trichothiodystrophy syndrome of Pollitt.
Chapman S.
Pediatr Radiol. 1988;18(2):154-6.
Decreased fertility Osteopenia
Child, Preschool Dwarfism Hair Homo sapiens Intellectual Disability Male Osteosclerosis Syndrome
9
(21.2%)
2692405
Central osteosclerosis with ectodermal dysplasia: clinical, laboratory, radiologic, and histopathologic characterization with review of the literature.
Civitelli R, McAlister WH, Teitelbaum SL, Whyte MP.
J Bone Miner Res. 1989;4(6):863-75.
Decreased fertility Osteopenia
Bone and Bones Child Ectodermal Dysplasia Hair Homo sapiens Male Osteosclerosis
        

Phenotype(s) retrieved from Orphanet

    Total: 92

HPO ID Term Frequency
HP:0000028 Cryptorchidism Occasional (29-5%)
HP:0000133 Gonadal dysgenesis Occasional (29-5%)
HP:0000252 Microcephaly Occasional (29-5%)
HP:0000278 Retrognathia Occasional (29-5%)
HP:0000280 Coarse facial features Occasional (29-5%)
HP:0000286 Epicanthus Occasional (29-5%)
HP:0000316 Hypertelorism Occasional (29-5%)
HP:0000320 Bird-like facies Occasional (29-5%)
HP:0000411 Protruding ear Occasional (29-5%)
HP:0000482 Microcornea Occasional (29-5%)
HP:0000483 Astigmatism Occasional (29-5%)
HP:0000486 Strabismus Occasional (29-5%)
HP:0000509 Conjunctivitis Occasional (29-5%)
HP:0000519 Developmental cataract Occasional (29-5%)
HP:0000545 Myopia Occasional (29-5%)
HP:0000546 Retinal degeneration Occasional (29-5%)
HP:0000565 Esotropia Occasional (29-5%)
HP:0000601 Hypotelorism Occasional (29-5%)
HP:0000608 Macular degeneration Occasional (29-5%)
HP:0000613 Photophobia Occasional (29-5%)
HP:0000639 Nystagmus Occasional (29-5%)
HP:0000656 Ectropion Occasional (29-5%)
HP:0000670 Carious teeth Occasional (29-5%)
HP:0000938 Osteopenia Occasional (29-5%)
HP:0000958 Dry skin Occasional (29-5%)
HP:0000964 Eczema Occasional (29-5%)
HP:0000992 Cutaneous photosensitivity Occasional (29-5%)
HP:0001097 Keratoconjunctivitis sicca Occasional (29-5%)
HP:0001197 Abnormality of prenatal development or birth Occasional (29-5%)
HP:0001217 Clubbing Occasional (29-5%)
HP:0001257 Spasticity Occasional (29-5%)
HP:0001260 Dysarthria Occasional (29-5%)
HP:0001263 Global developmental delay Occasional (29-5%)
HP:0001265 Hyporeflexia Occasional (29-5%)
HP:0001276 Hypertonia Occasional (29-5%)
HP:0001290 Generalized hypotonia Occasional (29-5%)
HP:0001338 Partial agenesis of the corpus callosum Occasional (29-5%)
HP:0001363 Craniosynostosis Occasional (29-5%)
HP:0001373 Joint dislocation Occasional (29-5%)
HP:0001511 Intrauterine growth retardation Occasional (29-5%)
HP:0001537 Umbilical hernia Occasional (29-5%)
HP:0001598 Concave nail Occasional (29-5%)
HP:0001618 Dysphonia Occasional (29-5%)
HP:0001629 Ventricular septal defect Occasional (29-5%)
HP:0001638 Cardiomyopathy Occasional (29-5%)
HP:0001807 Ridged nail Occasional (29-5%)
HP:0001808 Fragile nails Occasional (29-5%)
HP:0001809 Split nail Occasional (29-5%)
HP:0001875 Neutropenia Occasional (29-5%)
HP:0001903 Anemia Occasional (29-5%)
HP:0002066 Gait ataxia Occasional (29-5%)
HP:0002080 Intention tremor Occasional (29-5%)
HP:0002119 Ventriculomegaly Occasional (29-5%)
HP:0002120 Cerebral cortical atrophy Occasional (29-5%)
HP:0002197 Generalized-onset seizure Occasional (29-5%)
HP:0002209 Sparse scalp hair Occasional (29-5%)
HP:0002293 Alopecia of scalp Occasional (29-5%)
HP:0002299 Brittle hair Occasional (29-5%)
HP:0002562 Low-set nipples Occasional (29-5%)
HP:0002705 High, narrow palate Occasional (29-5%)
HP:0002719 Recurrent infections Occasional (29-5%)
HP:0002750 Delayed skeletal maturation Occasional (29-5%)
HP:0002828 Multiple joint contractures Occasional (29-5%)
HP:0002860 Squamous cell carcinoma Occasional (29-5%)
HP:0002942 Thoracic kyphosis Occasional (29-5%)
HP:0003079 Defective DNA repair after ultraviolet radiation damage Occasional (29-5%)
HP:0003139 Panhypogammaglobulinemia Occasional (29-5%)
HP:0006297 Hypoplasia of dental enamel Occasional (29-5%)
HP:0006538 Recurrent bronchopulmonary infections Occasional (29-5%)
HP:0006970 Periventricular leukomalacia Occasional (29-5%)
HP:0007034 Generalized hyperreflexia Occasional (29-5%)
HP:0007256 Abnormal pyramidal sign Occasional (29-5%)
HP:0007266 Cerebral dysmyelination Occasional (29-5%)
HP:0007381 Congenital exfoliative erythroderma Occasional (29-5%)
HP:0007495 Prematurely aged appearance Occasional (29-5%)
HP:0007519 Lack of subcutaneous fatty tissue Occasional (29-5%)
HP:0007587 Numerous pigmented freckles Occasional (29-5%)
HP:0007633 Bilateral microphthalmos Occasional (29-5%)
HP:0008064 Ichthyosis Occasional (29-5%)
HP:0008386 Aplasia/Hypoplasia of the nails Occasional (29-5%)
HP:0008391 Dystrophic fingernails Occasional (29-5%)
HP:0008619 Bilateral sensorineural hearing impairment Occasional (29-5%)
HP:0009830 Peripheral neuropathy Occasional (29-5%)
HP:0010551 Paraplegia/paraparesis Occasional (29-5%)
HP:0011001 Increased bone mineral density Occasional (29-5%)
HP:0012760 Impaired social reciprocity Occasional (29-5%)
HP:0025356 Psychomotor retardation Occasional (29-5%)
HP:0025428 Bronchospasm Occasional (29-5%)
HP:0025548 Increased mean corpuscular hemoglobin concentration Occasional (29-5%)
HP:0045055 Tiger tail banding Occasional (29-5%)
HP:0100275 Diffuse cerebellar atrophy Occasional (29-5%)
HP:0410219 Hypoplasia of mandible relative to maxilla Occasional (29-5%)


Phenotype(s) retrieved from case reports

    Total: 39

HPO ID Term # of case reports
HP:0002299 Brittle hair 23
HP:0004322 Short stature 11
HP:0000144 Decreased fertility 10
HP:0005387 Combined immunodeficiency 3
HP:0410252 Chronic neutropenia 3
HP:0000518 Cataract 2
HP:0002164 Nail dysplasia 2
HP:0008404 Nail dystrophy 2
HP:0000135 Hypogonadism 1
HP:0000252 Microcephaly 1
HP:0000411 Protruding ear 1
HP:0000486 Strabismus 1
HP:0000491 Keratitis 1
HP:0000501 Glaucoma 1
HP:0000580 Pigmentary retinopathy 1
HP:0000639 Nystagmus 1
HP:0000648 Optic atrophy 1
HP:0000717 Autism 1
HP:0000821 Hypothyroidism 1
HP:0001249 Intellectual disability 1
HP:0001250 Seizures 1
HP:0001251 Ataxia 1
HP:0001257 Spasticity 1
HP:0001297 Stroke 1
HP:0001597 Abnormality of the nail 1
HP:0001888 Lymphopenia 1
HP:0002059 Cerebral atrophy 1
HP:0002313 Spastic paraparesis 1
HP:0002448 Progressive encephalopathy 1
HP:0002721 Immunodeficiency 1
HP:0002751 Kyphoscoliosis 1
HP:0006846 Acute encephalopathy 1
HP:0006965 Acute necrotizing encephalopathy 1
HP:0007431 Congenital ichthyosiform erythroderma 1
HP:0009886 Trichorrhexis nodosa 1
HP:0011003 High myopia 1
HP:0012041 Decreased fertility in males 1
HP:0025356 Psychomotor retardation 1
HP:0045055 Tiger tail banding 1


Causative gene(s) retrieved from Orphanet

    Total: 6

Gene Symbol Gene Name Entrez Gene ID
MPLKIP M-phase specific PLK1 interacting protein 136647
ERCC2 ERCC excision repair 2, TFIIH core complex helicase subunit 2068
GTF2H5 general transcription factor IIH subunit 5 404672
ERCC3 ERCC excision repair 3, TFIIH core complex helicase subunit 2071
RNF113A ring finger protein 113A 7737
GTF2E2 general transcription factor IIE subunit 2 2961