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Record W4226407587 · doi:10.12667/mhc.29.42

Immune-mediated thrombotic thrombocytopenic purpura and HLA

2022· article· en· W4226407587 on OpenAlexaff
Kazuya Sakai, Masataka Kuwana, Hidenori Tanaka, Kazuyoshi Hosomichi, Hiroko Miyadera, Masanori Matsumoto

Bibliographic record

VenueMajor Histocompatibility Complex · 2022
Typearticle
Languageen
FieldImmunology and Microbiology
TopicComplement system in diseases
Canadian institutionsTula Foundation
Fundersnot available
KeywordsADAMTS13Thrombotic thrombocytopenic purpuraHuman leukocyte antigenVon Willebrand factorImmune systemImmunologyMedicineAntigenPlatelet

Abstract

fetched live from OpenAlex

免疫原性血栓性血小板減少性紫斑病(immune-mediated thrombotic thrombocytopenic purpura: iTTP)は,von Willebrand因子切断酵素であるADAMTS13に対する自己抗体産生によって発症する極めて稀な血栓症である。2010年代前半に,ヨーロッパ系集団においてDRB1*11がiTTPの疾患感受性HLAの1つであることが報告され,その後アレル拘束性T細胞エピトープ(ADAMTS13ペプチド)の探索が進められた。一方,我々はヨーロッパ系集団と遺伝的背景が異なる日本人集団においてDRB1*08:03がiTTPの疾患感受性HLAであることを同定した。更にヨーロッパ系および日本人集団におけるiTTP疾患感受性HLA分子について,in vitro実験系であるMHC density assayを用いてアレル拘束性T細胞エピトープ候補領域を探索した。

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.001
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow), Science and technology studies, Insufficient payload (model declined to judge)
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.706
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0000.000
Science and technology studies0.0010.001
Scholarly communication0.0000.000
Open science0.0010.001
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0280.001

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.033
GPT teacher head0.263
Teacher spread0.230 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one teacher head, not a consensus.

Study designObservational
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations0
Published2022
Admission routes1
Has abstractyes

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