Human amnion cells reverse acute and chronic pulmonary damage in experimental neonatal lung injury.

ABSTRACT:

Background

Despite advances in neonatal care, bronchopulmonary dysplasia (BPD) remains a significant contributor to infant mortality and morbidity. While human amnion epithelial cells (hAECs) have shown promise in small and large animal models of BPD, there is scarce information on long-term benefit and clinically relevant questions surrounding administration strategy remain unanswered. In assessing the therapeutic potential of hAECs, we investigated the impact of cell dosage, administration routes and timing of treatment in a pre-clinical model of BPD.

Methods

Lipopolysaccharide was introduced intra-amniotically at day 16 of pregnancy prior to exposure to 65% oxygen (hyperoxia) at birth. hAECs were administered either 12 hours (early) or 4 days (late) after hyperoxia commen

SUBMITTER: Zhu D 

PROVIDER: S-EPMC5681809 | biostudies-literature | 2017 Nov

REPOSITORIES: biostudies-literature