Evidence map›Paper›PMID 33812704›Full record

ArticleHuman immunology2021

How natural selection shapes genetic differentiation in the MHC region: A case study with Native Americans.

Kelly Nunes, Maria Helena Thomaz Maia, Eduardo José Melo Dos Santos, Sidney Emanuel Batista Dos Santos, João Farias Guerreiro, Maria Luiza Petzl-Erler, Gabriel Bedoya, Carla Gallo, Giovanni Poletti, Elena Llop and 7 more

Open access · greenAbstract read
In one paragraph

Article in Human immunology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 1 pooled it
1.1field-weighted citation impact, top 24% 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

8 citing papers in PubMed, 1 synthesis or guideline pooled it, 19 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. How HLA diversity is apportioned: influence of selection and relevance to transplantation.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2022
    Article
  8. 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

17 authors at 12 institutions in 9 countries.

Kelly NunesDepartamento de Genética e Biologia Evolutiva, Universidade de São Paulo, São Paulo, Brazil. Electronic address: knunes@usp.br.
Maria Helena Thomaz MaiaInstituto de Ciências Biológicas, Universidade Federal do Pará, Belém, Brazil.
Eduardo José Melo Dos SantosInstituto de Ciências Biológicas, Universidade Federal do Pará, Belém, Brazil.
Sidney Emanuel Batista Dos SantosInstituto de Ciências Biológicas, Universidade Federal do Pará, Belém, Brazil.
João Farias GuerreiroInstituto de Ciências Biológicas, Universidade Federal do Pará, Belém, Brazil.
Maria Luiza Petzl-ErlerDepartamento de Genética, Universidade Federal do Paraná, Curitiba, Brazil.
Gabriel BedoyaInstituto de Biología, Universidad de Antioquia, Medellín, Colombia.
Carla GalloLaboratorios de Investigación y Desarrollo, Universidad Peruana Cayetano Heredia, Lima, Peru.
Giovanni PolettiFacultad de Medicina, Universidad Peruana Cayetano Heredia, Lima, Peru.
Elena LlopInstituto de Ciencias Biomédicas, Faculdad de Medicina, Universidade de Chile, Santiago, Chile.
Luiza TsunetoDepartamento de Ciências Básicas da Saúde, Universidade Estadual de Maringá, Maringá, Brazil.
Maria Cátira BortoliniDepartamento de Genética, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil.
Francisco RothhammerInstituto de Alta Investigación, Tarapacá University, Arica, Chile.
Richard SingleDepartment of Mathematics and Statistics, University of Vermont, Burlington, VT, USA.
Andrés Ruiz-LinaresMinistry of Education Key Laboratory of Contemporary Anthropology and Collaborative Innovation Center of Genetics and Development, School of Life Sciences and Human Phenome Institute, Fudan University, Shanghai 200433, China; D Aix-Marseille University, CNRS, EFS, ADES, Marseille 13007, France.
Jorge RochaDepartamento de Biologia, Faculdade de Ciências, Universidade do Porto, Porto, Portugal; CIBIO - Centro de Investigação em Biodiversidade e Recursos Genéticos, Universidade do Porto, Porto, Portugal. Electronic address: jrocha@cibio.up.pt.
Diogo MeyerDepartamento de Genética e Biologia Evolutiva, Universidade de São Paulo, São Paulo, Brazil. Electronic address: diogo@ib.usp.br.
Universidade Federal do Pará · BRUniversidade de São Paulo · BRUniversidad Peruana Cayetano Heredia · PECentre National de la Recherche Scientifique · FRUniversidad de Antioquia · COUniversidade do Porto · PTUniversidade Estadual de Maringá · BRUniversidade Federal do Paraná · BRUniversidade Federal do Rio Grande do Sul · BRUniversity of Chile · CLUniversity of Tarapacá · CLUniversity of Vermont · US

Funding

Theoretical Population Genetics SupplementR01GM075091 · NIGMS · UNIVERSITY OF WASHINGTON · PI WEIR, BRUCE S. · 2006 to 2020
$4.7M
NIGMS NIH HHS R01 GM075091
6 · The paper itself

Abstract

The Human Leukocyte Antigen (HLA) loci are extremely well documented targets of balancing selection, yet few studies have explored how selection affects population differentiation at these loci. In the present study we investigate genetic differentiation at HLA genes by comparing differentiation at microsatellites distributed genomewide to those in the MHC region. Our study uses a sample of 494 individuals from 30 human populations, 28 of which are Native Americans, all of whom were typed for genomewide and MHC region microsatellites. We find greater differentiation in the MHC than in the remainder of the genome (F

Indexed as

Genetics, PopulationGenetic VariationSelection, GeneticAmerican Indian or Alaska NativeEvolution, MolecularGenomicsHLA AntigensHumansMicrosatellite RepeatsPolymorphism, GeneticHLA AntigensBalancing selectionHLAMHCNative AmericansPopulational differentiation

Identifiers

PMID33812704
PMCPMC8217218
OpenAlexW3147289935

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

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.