Evidence map›Paper›PMID 31578821›Full record

Observational studyMolecular genetics & genomic medicine2019

The first case of NEUROD1-MODY reported in Latin America.

Gabriella de Medeiros Abreu, Roberta Magalhães Tarantino, Pedro Hernan Cabello, Verônica Marques Zembrzuski, Ana Carolina Proença da Fonseca, Melanie Rodacki, Lenita Zajdenverg, Mário Campos Junior

Abstract readCase ReportsObservational Study
In one paragraph

Observational study in Molecular genetics & genomic medicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

12 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Stress Induced Hyperglycemia in Early Childhood as a Clue for the Diagnosis of NEUROD1-MODYJournal of clinical research in pediatric endocrinology · 2024
    Article
  5. Review
  6. Article
  7. Article
  8. Article
  9. Review
  10. Review
  11. Treatment Options for MODY Patients: A Systematic Review of Literature.Diabetes therapy : research, treatment and education of diabetes and related disorders · 2020
    Review
  12. The first case of NEUROD1-MODY reported in Latin America.Molecular genetics & genomic medicine · 2019
    Observational
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Gabriella de Medeiros AbreuHuman Genetics Laboratory, Oswaldo Cruz Institute, Oswaldo Cruz Foundation, Rio de Janeiro, Brazil.
Roberta Magalhães TarantinoDiabetes and Nutrology Section, Internal Medicine Department, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil.
Pedro Hernan CabelloHuman Genetics Laboratory, Oswaldo Cruz Institute, Oswaldo Cruz Foundation, Rio de Janeiro, Brazil.
Verônica Marques ZembrzuskiHuman Genetics Laboratory, Oswaldo Cruz Institute, Oswaldo Cruz Foundation, Rio de Janeiro, Brazil.
Ana Carolina Proença da FonsecaHuman Genetics Laboratory, Oswaldo Cruz Institute, Oswaldo Cruz Foundation, Rio de Janeiro, Brazil.
Melanie RodackiDiabetes and Nutrology Section, Internal Medicine Department, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil.
Lenita ZajdenvergDiabetes and Nutrology Section, Internal Medicine Department, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil.
Mário Campos JuniorHuman Genetics Laboratory, Oswaldo Cruz Institute, Oswaldo Cruz Foundation, Rio de Janeiro, Brazil.ORCID 0000-0002-7121-0748

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMODY-NEUROD1 is a rare form of monogenic diabetes caused by mutations in Neuronal differentiation 1 (NEUROD1). Until now, only a few cases of MODY-NEUROD1 have been reported worldwide and the real contribution of mutations in NEUROD1 in monogenic diabetes and its clinical impact remain unclear.

methodsGenomic DNA was isolated from peripheral blood lymphocytes of 25 unrelated Brazilians patients with clinical characteristics suggestive of monogenic diabetes and the screening of the entire coding region of NEUROD1 was performed by Sanger sequencing.

resultsWe identified one novel frameshift deletion (p.Phe256Leufs*2) in NEUROD1 segregating in an autosomal dominant inheritance fashion. Almost 20 years after the first report of NEUROD1-MODY, only a few families in Europe and Asia had shown mutations in NEUROD1 as the cause of monogenic diabetes.

conclusionTo our knowledge, we described the first case of NEUROD1-MODY in a Latin American family.

Indexed as

AdultBasic Helix-Loop-Helix ProteinsBrazilCross-Sectional StudiesDiabetes Mellitus, Type 2FamilyFemaleFrameshift MutationGenetic TestingGenome, HumanHumansLatin AmericaMaleMutationPedigreeSequence Analysis, DNABasic Helix-Loop-Helix ProteinsNEUROD1 protein, humandiabetes mellitusMODYMODY6monogenic diabetesNEUROD1

Identifiers

PMID31578821
PMCPMC6900366

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.