Results 191 to 200 of about 173,400,903 (286)

Bronchopulmonary Dysplasia Starts in Utero: MicroRNA Dysregulation Across the Fetal–Neonatal Continuum in the Bronchopulmonary Dysplasia Development

open access: yesJournal of Cellular and Molecular Medicine, Volume 30, Issue 21, November 2026.
ABSTRACT Bronchopulmonary dysplasia (BPD) is a heterogeneous developmental lung disorder resulting from the interaction between antenatal susceptibility and postnatal injury. Increasing evidence suggests that its biological origins may precede preterm birth, with placental dysfunction, fetal growth restriction, inflammation and oxidative stress ...
Serafina Perrone   +13 more
wiley   +1 more source

Circulating TGF‐β1 Increases During Vaginal Progesterone Therapy in Women With a Short Cervix

open access: yesScandinavian Journal of Immunology, Volume 104, Issue 5, November 2026.
Progesterone treatment was associated with increased plasma TGF‐β1 concentrations in pregnant women at risk of spontaneous preterm birth. These findings suggest that progesterone may enhance immunoregulatory pathways relevant to pregnancy maintenance, although the underlying mechanism remains to be established.
Zdeněk Laštůvka   +7 more
wiley   +1 more source

From Dysbiosis to Disease: How Vaginal Microbiota Shape Group B Streptococcus Pathogenesis

open access: yesChemBioChem, Volume 27, Issue 20, 28 October 2026.
Lactobacillus crispatus plays a critical role in the vaginal microbiome. Limiting glucose shifts metabolism toward HMO consumption and amino acid metabolism. These actions enable alkali production and competition. Homeostasis, characterized by dense Lactobacilli colonization and suppression of pathogens, provides resistance to dysbiosis.
Julie A. Talbert, Steven D. Townsend
wiley   +1 more source

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