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Record W4407318704 · doi:10.51161/ii-conaci/48415

SÍNDROME DE DOWN E ALZHEIMER PRECOCE: RELAÇÃO E PREVENÇÃO

2025· article· pt· W4407318704 on OpenAlex
Sara Morgan Zanchet

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

Venuenot available
Typearticle
Languagept
FieldMedicine
TopicAging, Health, and Disability
Canadian institutionsDiscovery Air (Canada)
Fundersnot available
KeywordsComputer science

Abstract

fetched live from OpenAlex

Introduo: A sndrome de Down a causa mais frequente de deficincia intelectual de origem gentica.Pessoas com Sndrome de Down (SD) possuem altas chances de desenvolver a Doena de Alzheimer (DA) de modo precoce, antes dos 40 anos.Objetivo: Relacionar a SD com a DA, buscando entender a fisiopatologia da ligao de ambas doenas com possveis prevenes.Metodologia: Trata-se de uma reviso de literatura com referncias da base de dados do "PubMed".Foram utilizados Descritores em Cincia da Sade (DECS) na lngua inglesa e os operadores booleanos: "Alzheimer Disease" AND "Early " AND "Down Syndrome" AND "Prevention".Foram filtradas 11 publicaes correspondentes do ano de 2020 ao ano de 2024 e, destas, 8 foram selecionadas para a leitura completa.Resultados: A trissomia do cromossomo 21 est relacionada com baixos nveis do gene dos genes APP e DYRK1A, o que leva a uma superproduo da protena beta-amiloide (A) e, consequentemente, uma neuroinflamao.Essa, por sua vez, faz uma contribuio significativa para o desenvolvimento de demncia associada DA.Na literatura, foram encontradas algumas sugestes de mtodos que possam prevenir o desenvolvimento da DA na SD.Nesse sentido, tanto a inibio do DYRK1A quanto a imunizao materna com antgenos anti-A conseguem servir para interromper os efeitos fenotpicos da superexpresso de A.

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.

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)0.001
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow), Insufficient payload (model declined to judge)
Consensus categoriesInsufficient payload (model declined to judge)
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: Observational
GenreCandidate signal: Empirical · Consensus signal: none
Teacher disagreement score0.359
Threshold uncertainty score1.000

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.001
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0000.001
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0010.001
Insufficient payload (model declined to judge)0.0110.001

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 head0.356
Teacher spread0.324 · 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

Quick stats

Citations0
Published2025
Admission routes1
Has abstractyes

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