UMLS Hierarchy Tracer (Ancestors & Descendants)

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Target Concept: Histocompatibility Antigens Class I (C0019629)

Path Limit Reached (500 paths):

Hierarchy traversal was stopped for the capped direction(s). **All first-level children/parents are now guaranteed to be included,** but paths beyond Level 1 may be incomplete. (Ancestor Raw Count: **171** | Descendant Raw Count: **500**)

Ancestor Paths (Parents/Root)

Ancestor Path 1 (Root Source: MSH)

  1. CUI: - / Source: MSH
  2. CUI: - / Source: MSH
  3. MeSH Descriptors CUI: C1256739 / Source: MSH
  4. Topical Descriptor CUI: C1256741 / Source: MSH
  5. Chemicals and Drugs (MeSH Category) CUI: C0007995 / Source: MSH
  6. Biological Factors CUI: C0005515 / Source: MSH
  7. Antigens CUI: C0003320 / Source: MSH
  8. Antigens, Surface CUI: C0003339 / Source: MSH
  9. Histocompatibility Antigens CUI: C0019628 / Source: MSH
  10. Histocompatibility Antigens Class I (START) CUI: C0019629 / Source: MSH

Ancestor Path 2 (Root Source: MSH)

  1. CUI: - / Source: MSH
  2. CUI: - / Source: MSH
  3. MeSH Descriptors CUI: C1256739 / Source: MSH
  4. Topical Descriptor CUI: C1256741 / Source: MSH
  5. Chemicals and Drugs (MeSH Category) CUI: C0007995 / Source: MSH
  6. Biological Factors CUI: C0005515 / Source: MSH
  7. Antigens CUI: C0003320 / Source: MSH
  8. Isoantigens CUI: C0022145 / Source: MSH
  9. Histocompatibility Antigens CUI: C0019628 / Source: MSH
  10. Histocompatibility Antigens Class I (START) CUI: C0019629 / Source: MSH

Ancestor Path 3 (Root Source: MSH)

  1. CUI: - / Source: MSH
  2. CUI: - / Source: MSH
  3. MeSH Descriptors CUI: C1256739 / Source: MSH
  4. Topical Descriptor CUI: C1256741 / Source: MSH
  5. Chemicals and Drugs (MeSH Category) CUI: C0007995 / Source: MSH
  6. Carbohydrates CUI: C0007004 / Source: MSH
  7. Glycoconjugates CUI: C0017906 / Source: MSH
  8. Glycoproteins CUI: C0017968 / Source: MSH
  9. Membrane Glycoproteins CUI: C0025248 / Source: MSH
  10. Histocompatibility Antigens Class I (START) CUI: C0019629 / Source: MSH

Ancestor Path 4 (Root Source: MSH)

  1. CUI: - / Source: MSH
  2. CUI: - / Source: MSH
  3. MeSH Descriptors CUI: C1256739 / Source: MSH
  4. Topical Descriptor CUI: C1256741 / Source: MSH
  5. Chemicals and Drugs (MeSH Category) CUI: C0007995 / Source: MSH
  6. Amino Acids, Peptides, and Proteins CUI: C0002526 / Source: MSH
  7. Proteins CUI: C0033684 / Source: MSH
  8. Glycoproteins CUI: C0017968 / Source: MSH
  9. Membrane Glycoproteins CUI: C0025248 / Source: MSH
  10. Histocompatibility Antigens Class I (START) CUI: C0019629 / Source: MSH

Ancestor Path 5 (Root Source: MSH)

  1. CUI: - / Source: MSH
  2. CUI: - / Source: MSH
  3. MeSH Descriptors CUI: C1256739 / Source: MSH
  4. Topical Descriptor CUI: C1256741 / Source: MSH
  5. Chemicals and Drugs (MeSH Category) CUI: C0007995 / Source: MSH
  6. Amino Acids, Peptides, and Proteins CUI: C0002526 / Source: MSH
  7. Proteins CUI: C0033684 / Source: MSH
  8. Membrane Proteins CUI: C0025252 / Source: MSH
  9. Membrane Glycoproteins CUI: C0025248 / Source: MSH
  10. Histocompatibility Antigens Class I (START) CUI: C0019629 / Source: MSH

Descendant Paths (Children/Leaves)

Descendant Path 1 (Top Source: MSH)

  1. Histocompatibility Antigens Class I (START) CUI: C0019629 / Source: MSH
  2. beta 2-Microglobulin CUI: C0005149 / Source: MSH

Descendant Path 2 (Top Source: MSH)

  1. Histocompatibility Antigens Class I (START) CUI: C0019629 / Source: MSH
  2. H-2 Antigens CUI: C0018442 / Source: MSH

Descendant Path 3 (Top Source: MSH)

  1. Histocompatibility Antigens Class I (START) CUI: C0019629 / Source: MSH
  2. HLA-A Antigens CUI: C0019728 / Source: MSH
  3. HLA-A1 Antigen CUI: C0019731 / Source: MSH

Descendant Path 4 (Top Source: MSH)

  1. Histocompatibility Antigens Class I (START) CUI: C0019629 / Source: MSH
  2. HLA-A Antigens CUI: C0019728 / Source: MSH
  3. HLA-A2 Antigen CUI: C0019733 / Source: MSH

Descendant Path 5 (Top Source: MSH)

  1. Histocompatibility Antigens Class I (START) CUI: C0019629 / Source: MSH
  2. HLA-A Antigens CUI: C0019728 / Source: MSH
  3. HLA-A3 Antigen CUI: C0019735 / Source: MSH

Descendant Path 6 (Top Source: MSH)

  1. Histocompatibility Antigens Class I (START) CUI: C0019629 / Source: MSH
  2. HLA-A Antigens CUI: C0019728 / Source: MSH
  3. HLA-A11 Antigen CUI: C0062801 / Source: MSH

Descendant Path 7 (Top Source: MSH)

  1. Histocompatibility Antigens Class I (START) CUI: C0019629 / Source: MSH
  2. HLA-A Antigens CUI: C0019728 / Source: MSH
  3. HLA-A24 Antigen CUI: C0062802 / Source: MSH

Descendant Path 8 (Top Source: MSH)

  1. Histocompatibility Antigens Class I (START) CUI: C0019629 / Source: MSH
  2. HLA-B Antigens CUI: C0019737 / Source: MSH
  3. HLA-B27 Antigen CUI: C0019740 / Source: MSH

Descendant Path 9 (Top Source: MSH)

  1. Histocompatibility Antigens Class I (START) CUI: C0019629 / Source: MSH
  2. HLA-B Antigens CUI: C0019737 / Source: MSH
  3. HLA-B35 Antigen CUI: C0019742 / Source: MSH

Descendant Path 10 (Top Source: MSH)

  1. Histocompatibility Antigens Class I (START) CUI: C0019629 / Source: MSH
  2. HLA-B Antigens CUI: C0019737 / Source: MSH
  3. HLA-B7 Antigen CUI: C0019744 / Source: MSH

Descendant Path 11 (Top Source: MSH)

  1. Histocompatibility Antigens Class I (START) CUI: C0019629 / Source: MSH
  2. HLA-B Antigens CUI: C0019737 / Source: MSH
  3. HLA-B8 Antigen CUI: C0019746 / Source: MSH

Descendant Path 12 (Top Source: MSH)

  1. Histocompatibility Antigens Class I (START) CUI: C0019629 / Source: MSH
  2. HLA-B Antigens CUI: C0019737 / Source: MSH
  3. HLA-B15 Antigen CUI: C0062818 / Source: MSH

Descendant Path 13 (Top Source: MSH)

  1. Histocompatibility Antigens Class I (START) CUI: C0019629 / Source: MSH
  2. HLA-B Antigens CUI: C0019737 / Source: MSH
  3. HLA-B18 Antigen CUI: C0062821 / Source: MSH

Unique Ancestor Paths Found: 5 | Unique Descendant Paths Found: 13 | Max Depth: 10 levels.