Evidence map›Paper›PMID 41738266›Full record

ReviewAmerican journal of respiratory cell and molecular biology2026

Heavy moms, wheezy kids: how maternal obesity harms breathing in offspring.

Kayla R Williams, Allison D Fryer, David B Jacoby, Zhenying Nie

Abstract readReview
In one paragraph

Review in American journal of respiratory cell and molecular biology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

4 authors.

Kayla R WilliamsDivision of Pulmonary, Allergy, and Critical Care Medicine, Oregon Health & Science University, Portland, OR, United States.ORCID 0000-0001-7084-8814
Allison D FryerDivision of Pulmonary, Allergy, and Critical Care Medicine, Oregon Health & Science University, Portland, OR, United States.ORCID 0000-0003-1712-9831
David B JacobyDivision of Pulmonary, Allergy, and Critical Care Medicine, Oregon Health & Science University, Portland, OR, United States.ORCID 0000-0003-2195-9512
Zhenying NieDivision of Pulmonary, Allergy, and Critical Care Medicine, Oregon Health & Science University, Portland, OR, United States.ORCID 0000-0002-2521-5580

Funding

Multidisciplinary Research Training in Pulmonary MedicineT32HL083808 · NHLBI · OREGON HEALTH & SCIENCE UNIVERSITY · PI LEWINSOHN, DAVID M., SLATORE, CHRISTOPHER G. · 2008 to 2025
$5.3M
Program in Biomedical SciencesT32GM142619 · NIGMS · OREGON HEALTH & SCIENCE UNIVERSITY · PI Jeffrey Wallace Tyner · 2021 to 2026
$3.2M
Insulin increases nerve-mediated bronchoconstriction in obesity-related asthmaR01HL163087 · NHLBI · OREGON HEALTH & SCIENCE UNIVERSITY · PI ALLISON Deborah FRYER, Zhenying Nie · 2023 to 2026
$2.4M
Mechanisms of airway hyperresponsiveness in the offspring of obese mothersR01HL164474 · NHLBI · OREGON HEALTH & SCIENCE UNIVERSITY · PI MALOYAN, ALINA, NIE, ZHENYING · 2022 to 2025
$2.4M
Prenatal control of offspring airway responsivenessR01HL144008 · NHLBI · OREGON HEALTH & SCIENCE UNIVERSITY · PI JACOBY, DAVID B · 2019 to 2022
$2.4M
Insulin Modulates Parasympathetic Nerve Control of LungsR01HL131525 · NHLBI · OREGON HEALTH & SCIENCE UNIVERSITY · PI FRYER, ALLISON DEBORAH · 2017 to 2020
$1.9M
An optogenetic approach to airway researchR21AI152498 · NIAID · OREGON HEALTH & SCIENCE UNIVERSITY · PI JACOBY, DAVID B · 2020 to 2021
$424k
Shared Instrumentation Grant application for EchoMRI whole body composition analyzerS10OD034444 · OD · OREGON HEALTH & SCIENCE UNIVERSITY · PI NIE, ZHENYING · 2024 to 2024
$137k
NHLBI NIH HHS R01 HL131525NHLBI NIH HHS R01 HL144008NHLBI NIH HHS R01 HL163087NHLBI NIH HHS R01 HL164474NHLBI NIH HHS T32 HL083808NIAID NIH HHS R21 AI152498NIGMS NIH HHS T32 GM142619NIH HHS HL163087NIH HHS HL164474NIH HHS NIH AI152498NIH HHS NIH HL131525NIH HHS NIH HL144008NIH HHS NIH T32GM142619NIH HHS S10 OD034444NIH HHS S10OD034444NIH HHS T32HL083808
6 · The paper itself

Abstract

Offspring asthma has emerged as a significant yet underexplored consequence of maternal obesity. This review synthesizes evidence from human and animal studies linking maternal obesity to increased asthma risk in offspring. We examine potential mechanisms, including impaired fetal lung development, epigenetic modifications, microbiome alterations, and metabolic dysregulation. A dedicated section focuses on the novel role of insulin signaling in the developmental programming of airway hyperresponsiveness, as insulin resistance-and the resulting hyperinsulinemia-is common in offspring of obese mothers. By integrating current findings and identifying key research gaps, this review outlines future directions to advance understanding and mitigation of maternal obesity's impact on offspring respiratory health.

Indexed as

AsthmaObesityPregnancy in ObesityPrenatal Exposure Delayed EffectsRespirationAnimalsDevelopmental Origins of Health and DiseaseEpigenesis, GeneticFemaleHumansInsulin ResistancePregnancyairway hyperresponsivenessmaternal obesityoffspring asthma

Identifiers

PMID41738266
PMCPMC13519326

What OpenQuestion holds

Textmetadata
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.