Evidence map›Paper›PMID 39899007›Full record

ArticleAllergy2025

A Phenotypically Distinct Human Th2 Cell Subpopulation Is Associated With Development of Allergic Disorders in Infancy.

Catherine R Pizzarello, Courtney M Jackson, Katherine Herman, Antti E Seppo, Jonathan Rebhahn, Tyler Scherzi, M Cecilia Berin, R John Looney, Tim R Mosmann, Kirsi M Järvinen

Abstract read
In one paragraph

Article in Allergy, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

  1. Article
  2. Diverging in Vivo Immune Response Patterns After Oral Food Challenge in Peanut Allergic Adults.Clinical and experimental allergy : journal of the British Society for Allergy and Clinical Immunology · 2026
    Article
  3. Development of a pediatric immune cell atlas and characterization of CD4+ T cells in food allergy.Pediatric allergy and immunology : official publication of the European Society of Pediatric Allergy and Immunology · 2026
    Review
  4. Article
  5. Review
  6. Review
  7. Review
  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

10 authors.

Catherine R PizzarelloDivision of Allergy and Immunology, Center for Food Allergy, Department of Pediatrics, University of Rochester School of Medicine and Dentistry, Golisano Children's Hospital, Rochester, New York, USA.ORCID https://orcid.org/0000-0002-7319-3996
Courtney M JacksonDivision of Allergy and Immunology, Center for Food Allergy, Department of Pediatrics, University of Rochester School of Medicine and Dentistry, Golisano Children's Hospital, Rochester, New York, USA.ORCID https://orcid.org/0000-0002-1777-688X
Katherine HermanDivision of Allergy and Immunology, Center for Food Allergy, Department of Pediatrics, University of Rochester School of Medicine and Dentistry, Golisano Children's Hospital, Rochester, New York, USA.ORCID https://orcid.org/0009-0005-3447-2377
Antti E SeppoDivision of Allergy and Immunology, Center for Food Allergy, Department of Pediatrics, University of Rochester School of Medicine and Dentistry, Golisano Children's Hospital, Rochester, New York, USA.ORCID https://orcid.org/0000-0001-5757-5268
Jonathan RebhahnDavid H. Smith Center for Vaccine Biology and Immunology, University of Rochester School of Medicine and Dentistry, Rochester, New York, USA.ORCID https://orcid.org/0000-0002-1843-905X
Tyler ScherziDivision of Allergy and Immunology, Center for Food Allergy, Department of Pediatrics, University of Rochester School of Medicine and Dentistry, Golisano Children's Hospital, Rochester, New York, USA.ORCID https://orcid.org/0000-0003-3475-257X
M Cecilia BerinDivision of Allergy and Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA.ORCID https://orcid.org/0000-0002-9051-9249
R John LooneyDivision of Allergy, Immunology, and Rheumatology, Department of Medicine, University of Rochester School of Medicine and Dentistry, Rochester, New York, USA.ORCID https://orcid.org/0000-0002-9027-1810
Tim R MosmannDavid H. Smith Center for Vaccine Biology and Immunology, University of Rochester School of Medicine and Dentistry, Rochester, New York, USA.ORCID https://orcid.org/0000-0001-9753-6941
Kirsi M JärvinenDivision of Allergy and Immunology, Center for Food Allergy, Department of Pediatrics, University of Rochester School of Medicine and Dentistry, Golisano Children's Hospital, Rochester, New York, USA.ORCID https://orcid.org/0000-0003-1548-6712

Funding

Role of Skin Barrier and Immune Alterations in Allergic SensitizationU19AI175113 · NIAID · UNIVERSITY OF ROCHESTER · PI Emma Guttman · 2023 to 2026
$7.0M
Impact of Maternal Diet and Supplements on Breast Milk CompositionU01AI131344 · NIAID · UNIVERSITY OF ROCHESTER · PI JARVINEN-SEPPO, KIRSI · 2017 to 2021
$3.0M
Expecting Mothers' Study of Consumption or Avoidance of Peanut and Egg (ESCAPE)U01AI173032 · NIAID · UNIVERSITY OF ROCHESTER · PI Kirsi Jarvinen-Seppo · 2023 to 2026
$3.0M
National Institute of Allergy and Infectious DiseasesNIAID NIH HHS U01 AI131344NIAID NIH HHS U01 AI173032NIAID NIH HHS U19 AI175113
6 · The paper itself

Abstract

backgroundLittle is known about the ontogeny of T cell immunity during infancy in farming and urban lifestyles due to the lack of immunophenotyping in such birth cohorts.

methodsTwo birth cohorts (farming and urban) at differing risks and rates of allergic diseases were compared. Blood mononuclear cells were collected from infants at birth, and 6 and 12 months of age. Full spectrum flow cytometry, followed by traditional gating and the Scalable Weighted Iterative Flow-clustering Technique (SWIFT) high-dimensional analysis, were used to identify cell populations that differed between farming and urban infants. Additionally, single-cell RNAseq and multiplex cytokine assays were used to assess the function of cell populations of interest.

resultsSeveral regulatory T cell (Treg) subpopulations were elevated in farming lifestyles and in non-atopic infants. A unique effector memory CD25

conclusionWe describe a unique effector memory Th2 population elevated in urban high-risk infants, potentially implicated in the development of allergic disease.

Indexed as

HypersensitivityTh2 CellsT-Lymphocyte SubsetsCytokinesFemaleHumansImmunophenotypingInfantInfant, NewbornMalePhenotypeT-Lymphocytes, RegulatoryCytokinesdevelopmentfarming lifestyleinfant immunityTh2 cellsTregs

Identifiers

PMID39899007
PMCPMC11971024

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.