Evidence map›Paper›PMID 34515921›Full record

Trial reportMolecular biology reports2021

Development of a novel SNP assay to detect lactase persistence associated genetic variants.

Pasquale De Luca, Daniela Iaconis, Elio Biffali, Coluccia Enza, Laura de Magistris, Gabriele Riegler, Diego Pappalardo, Maria Rosaria Amato, Patrizia Iardino, Concetta Montanino and 1 more

Open access · hybridAbstract readClinical Trial
In one paragraph

Trial report in Molecular biology reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
1.0field-weighted citation impact, top 21% of its field
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

2 citing papers in PubMed, 6 citations in OpenAlex.

  1. Review
  2. Article
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

11 authors at 2 institutions in 1 country.

Pasquale De LucaDepartment of Research Infrastructures for Marine Biological Resources (RIMAR), Sequencing and Molecular Analyses Center, Stazione Zoologica Anton Dohrn, Villa Comunale, 80121, Naples, Italy. pasquale.deluca@szn.it.
Daniela IaconisDepartment of Research Infrastructures for Marine Biological Resources (RIMAR), Sequencing and Molecular Analyses Center, Stazione Zoologica Anton Dohrn, Villa Comunale, 80121, Naples, Italy.
Elio BiffaliDepartment of Research Infrastructures for Marine Biological Resources (RIMAR), Sequencing and Molecular Analyses Center, Stazione Zoologica Anton Dohrn, Villa Comunale, 80121, Naples, Italy.
Coluccia EnzaDepartment of Precision Medicine, University of Campania Luigi Vanvitelli, 81100, Caserta, Italy.
Laura de MagistrisDepartment of Precision Medicine, University of Campania Luigi Vanvitelli, 81100, Caserta, Italy.
Gabriele RieglerDepartment of Precision Medicine, University of Campania Luigi Vanvitelli, 81100, Caserta, Italy.
Diego PappalardoDepartment of Precision Medicine, University of Campania Luigi Vanvitelli, 81100, Caserta, Italy.
Maria Rosaria AmatoDepartment of Precision Medicine, University of Campania Luigi Vanvitelli, 81100, Caserta, Italy.
Patrizia IardinoUOC Clinic and Molecular Pathology, University of Campania Luigi Vanvitelli, 81100, Caserta, Italy.
Concetta MontaninoDepartment of Environmental, Biological and Pharmaceutical Sciences and Technologies (DISTABIF), University of Campania Luigi Vanvitelli, Via Vivaldi 43, 81100, Caserta, Italy.
Bruna De FeliceDepartment of Environmental, Biological and Pharmaceutical Sciences and Technologies (DISTABIF), University of Campania Luigi Vanvitelli, Via Vivaldi 43, 81100, Caserta, Italy. bruna.defelice@unicampania.it.ORCID http://orcid.org/0000-0002-9132-5569
University of Campania "Luigi Vanvitelli" · ITStazione Zoologica Anton Dohrn · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIn adulthood the activity of the lactase enzyme is inherited as autosomal dominant form associated to Single nucleotide polymorphisms (SNPs). The present research was aimed to develop a novel genetic method to test lactase non persistence more powerfully. METHODS AND

resultsIn our study, we selected eight different SNPs that are associated with lactase persistence from Caucasian, Arabian Bedouins, sub-Saharian Africans and Asian populations to set up an approach to detect all the eight different SNPs at the same time in the same sample. This technique is centred on the identification of SNPs with a single nucleotide primer extension method using Sanger sequencing and capillary electrophoresis.

conclusionsOur method allowed us to check the genotype asset of eight SNPs related to lactase persistence simultaneously and in a very efficient manner. It could be applied to a higher number of SNPs in a single reaction.

Indexed as

Lactose IntolerancePolymorphism, Single NucleotideAdultFemaleHumansLactaseMaleMiddle AgedLactaseFingerprintGenomicLactaseSNP

Identifiers

PMID34515921
PMCPMC8572811
OpenAlexW3199443938

What OpenQuestion holds

Textmetadata
LicenceCC BY
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Registered trials

None linked

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.