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Medgen updates #7

Merged
merged 3 commits into from
Aug 14, 2023
Merged

Medgen updates #7

merged 3 commits into from
Aug 14, 2023

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joeflack4
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@joeflack4 joeflack4 commented Jul 23, 2023

Updates

a4eff72a96a4a018fb46a1222f25c968312cecb9

    - Update: medgen2obo.pl: (i) Abstracted adding of classes and their triples as a function, (ii) updated name
spacing of classes based on what type of MedGen/UMLS identifier they are.
    - Update: Namespaces MedGen, MedGen_UI (removed), MedGen_CUI

f461d52abf3c7eb4981c43ab0a63aca653a333db

    - Update: new classes: duplicated some UMLS: classes as Medgen:, if they started with 'C' and a number.
    - Update: prefixes: In addition to new classes above, renamed UMLS prefix with Medgen for all other classes (which happen to all start with 'CN:'
    - Update: prefixes: Renamed prior MEDGEN: xref prefixes to Medgen_UID: These IDs don't start with C (CUI; Concept Unique Identifier) or CN (Common Name?). These are internal Medgen UIDs that are duplicative and not for clinical or analytical use.
    - Rename: bin/ -> src/
    - Add: output/: For both release outputs and non-release.
    - Rename: release/ -> output/release/
    - Add: mondo_mapping_status.py: For generating artefacts related to the reporting and management of mappings between Mondo and Medgen.
    - Add: Python dependency requirements files.
    - Add: run.sh: For running commands in ODK
    - Add: config/medgen.sssom-metadata.yml

@joeflack4 joeflack4 marked this pull request as draft July 23, 2023 21:17
@joeflack4 joeflack4 requested a review from matentzn July 23, 2023 21:17
@joeflack4 joeflack4 self-assigned this Jul 23, 2023
@joeflack4 joeflack4 added the enhancement New feature or request label Jul 23, 2023
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@joeflack4 joeflack4 force-pushed the update1 branch 5 times, most recently from df9d980 to f208076 Compare July 24, 2023 01:07
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@@ -0,0 +1,115 @@
"""Mapping status between Medgen and Mondo"""
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@joeflack4 joeflack4 Jul 24, 2023

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Repurposed some of my GARD code to create these attached atefacts.

Feels a bit duplicative, but this is probably fine for now. However I'm likely to do more of this for other ingests as well.
I did simplify some of it. Most of the code is the same between Medgen and GARD, but some things are special to each.

medgen_terms_mapping_status.tsv.zip
obsoleted_medgen_terms_in_mondo.txt

Some counts:
# tot_medgen_only = len(existing_overlap_df[existing_overlap_df['status'] == 'medgen']) # n=66,224
# tot_mondo_only = len(existing_overlap_df[existing_overlap_df['status'] == 'mondo']) # n=2,362
# tot_both_only = len(existing_overlap_df[existing_overlap_df['status'] == 'both']) # n=14,263

mondo_df['prefix'] = mondo_df['object_id'].apply(lambda x: x.split(':')[0])
mondo_df = mondo_df[mondo_df['prefix'].isin(MEDGEN_PREFIXES)] # n=16,627
del mondo_df['prefix']
# preds = list(mondo_df['predicate_id'].unique()) # only skos:exactMatch
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exactMatch thoughts

I imagined we want to do the same thing here as with GARD where we only care about exact matches.
However a couple things I discovered so far are:

  • Our prior Mondo->Medgen mappings were only of skos:exactMatch
  • All of the mappings coming out of Chris' pipeline are only of: oboInOwl:hasDbXref or owl:equivalentClass

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Replace all owl:equivalentClass to skos:exactMatch in the Medgen ingest. owl:equivalentClass is no longer relevant anywhere across our pipelines.

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I believe I've figured out how to do this. In OBO, this:
equivalent_to: <CURIE>
Should be changed to this:
property_value: exactMatch <CURIE>

I just need to change the Perl that creates the OBO like this. Then the pipeline will generate the correct OWL.

…hey started with 'C' and a number.

- Update: prefixes: In addition to new classes above, renamed UMLS prefix with Medgen for all other classes (which happen to all start with 'CN:'
- Update: prefixes: Renamed prior MEDGEN: xref prefixes to Medgen_UID: These IDs don't start with C (CUI; Concept Unique Identifier) or CN (Common Name?). These are internal Medgen UIDs that are duplicative and not for clinical or analytical use.
- Rename: bin/ -> src/
- Add: output/: For both release outputs and non-release.
- Rename: release/ -> output/release/
- Add: mondo_mapping_status.py: For generating artefacts related to the reporting and management of mappings between Mondo and Medgen.
- Add: Python dependency requirements files.
- Add: run.sh: For running commands in ODK
- Add: config/medgen.sssom-metadata.yml
…riples as a function, (ii) updated namespacing of classes based on what type of MedGen/UMLS identifier they are.

- Update: Namespaces MedGen, MedGen_UI (removed), MedGenCUI
- Bugfix: SSSOM metadata yaml had a typo preventing conversion
- Bugfix: Makefile: (i) needed to rename a dependency, (ii) needed to run 'analyze' step after 'stage'
- Update: Makefile: Simplified some goals
- Bugfix: For UMLS CUIs (e.g. starts with C then #s), we chose to do duplicate classes with namespaces UMLS and MedGen. However, I just now made it so that also all references (e.g. xrefs) are also duplicated, e.g. MedGen:1 maps to MedGen:2 and UMLS:2.
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@joeflack4 joeflack4 marked this pull request as ready for review August 13, 2023 23:26
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joeflack4 commented Aug 13, 2023

@matentzn I'm going to merge this one for now. A handful of misc work was done on this ingest, but we're going to be pausing it for now, holding off to see if the MedGen team is able to handle a lot of the work that this ingest would otherwise be doing.

For future work on this ingest, when/if ever needed, I'll open up new PRs.

I did wrap up a couple things from our least meeting though. Had to change a conditional block, and updated the namespaces, e.g. MedGen -> MEDGEN.

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3 participants