ArticleAmerican journal of physiology. Lung cellular and molecular physiology2024
Effect of estrogen receptor α on cardiopulmonary adaptation to chronic developmental hypoxia in a rat model.
Article in American journal of physiology. Lung cellular and molecular physiology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed.
- Chronic high-altitude exposure and intracerebral hemorrhage: A novel perspective from the vascular-immune-neuronal network.Neuroprotection (Chichester, England) · 2026Review
- High altitude pulmonary hypertension: overlap with other types of pulmonary hypertension and implications for treatment.BMJ medicine · 2026Review
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Authors and funding
12 authors.
Funding
Abstract
Humans living at high-altitude (HA) have adapted to this environment by increasing pulmonary vascular and alveolar growth. RNA sequencing data from a novel murine model that mimics this phenotypical response to HA suggested estrogen signaling via estrogen receptor alpha (ERα) may be involved in this adaptation. We hypothesized ERα was a key mediator in the cardiopulmonary adaptation to chronic hypoxia and sought to delineate the mechanistic role ERα contributes to this process by exposing novel loss-of-function ERα mutant (ERαMut) rats to simulated HA. ERα mutant or wild-type (wt) rats were exposed to normoxia or hypoxia starting at conception and continued postnatally until 6 wk of age. Both wt and ERαMut animals born and raised in hypoxia exhibited lower body mass and higher hematocrits, total alveolar volumes (V
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