Skip to content
Open access

In Utero Alcohol Exposure Reprograms Mammary Gland Development and Stem/Progenitor Cell Activity in a Non-Tumorigenic Mouse Model

Sep 2026 · bioRxiv · 0 citations
Medicine Biology

TL;DR

It is demonstrated that prenatal alcohol exposure induces profound and persistent histomorphological, cellular, and signaling alterations in the mammary gland in the absence of a carcinogenic challenge or genetically introduced oncogenic driver.

Read PDF

Similar papers

Oct 2026

Prenatal acephate exposure induces uterine proliferative remodeling and PI3K/Akt/mTOR-associated oxidative stress, apoptosis, and autophagy in rats.

Prenatal exposure to organophosphate pesticides has been increasingly associated with long-term reproductive failure; nevertheless, their effects on uterine developmental programming are still little understood. This study examined whether in utero exposure to acephate causes lasting uterine damage in female rat progen...

M. Jalouli, A. Feriani, W. Aldahmash et al. · 0 citations
Open access Oct 2026

Perinatal nicotine exposure disrupts hematopoietic stem cell development and elevates influenza severity in adulthood.

Developmental exposures profoundly shape lifelong health by altering disease resilience later in life. One potential cause of increased disease susceptibility is an altered immune system, originating in epigenetically maladaptive hematopoietic stem cells (HSCs). Here, we establish perinatal nicotine exposure (PNE) as a...

M. Rommel, T. Cool, A. R. Y. Baena et al. · 0 citations
Sep 2026

Gestational prednisone exposure causes subfertility in male offspring mice: Role of testicular E2f1 N6-methyladenosine modification.

Previous studies showed that abnormally high glucocorticoid exposure during pregnancy impaired fetal development and health. However, its impacts on fertility in adult male offspring and the underlying mechanisms remain unknown. Here, pregnant mice were treated intragastrically with prednisone (PDN), a widely used synt...

Kai-Wen Wang, Wei-Hsiung Chang, Yong-Wei Xiong et al. · 0 citations
Sep 2026

Subchronic Exposure to an Abamectin-Chlorantraniliprole Mixture Alters Mammary Gland Integrity, Cell Proliferation and Apoptosis, Lactation, and Reproductive Performance in Female Rabbits.

This study investigated the effects of subchronic exposure to Voliam Targo® (VT), a binary insecticide containing abamectin and chlorantraniliprole, on maternal reproduction, lactation, lipid metabolism, milk composition, and mammary gland integrity in female rabbits. Thirty nulliparous rabbits (30 females and 30 males...

R. Aroun, N. Z. Daoudi, H. Khaldoun et al. · 0 citations

We use cookies to run the site and, with your consent, for analytics and to show ads. See our Cookie Policy.