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RGD DISEASE ONTOLOGY - ANNOTATIONS

RGD uses the Human Disease Ontology (DO, https://disease-ontology.org/) for disease curation across species. RGD automatically downloads each new release of the ontology on a monthly basis. Some additional terms which are required for RGD's curation purposes but are not currently covered in the official version of DO have been added. As corresponding terms are added to DO, these custom terms are retired and the DO terms substituted in existing annotations and subsequently used for curation.

Term:Trachomatous Trichiasis
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Accession:DOID:9003611 term browser browse the term
Definition:A complication of a conjunctival and corneal infection by Chlamydia trachomatis, consisting of eyelashes abnormally turning inward and producing constant irritation caused by motion of the lids.
Synonyms:exact_synonym: TT



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Trachomatous Trichiasis term browser
Symbol Object Name Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Col1a1 collagen, type I, alpha 1 ISO mRNA:decreased expression:tarsal conjunctiva (human) RGD PMID:20375326 RGD:8552676 NCBI chr11:94,827,050...94,843,868
Ensembl chr11:94,827,050...94,843,868
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Term paths to the root
Path 1
Term Annotations click to browse term
  disease 16121
    sensory system disease 6828
      eye disease 3477
        corneal disease 245
          trachoma 7
            Trachomatous Trichiasis 1
Path 2
Term Annotations click to browse term
  disease 16121
    Pathological Conditions, Signs and Symptoms 12404
      Signs and Symptoms 10193
        Neurologic Manifestations 9852
          sensory system disease 6828
            eye disease 3477
              conjunctival disease 61
                conjunctivitis 47
                  bacterial conjunctivitis 8
                    trachoma 7
                      Trachomatous Trichiasis 1
paths to the root