[HTML][HTML] Estrogenic Responsiveness of Brown Trout Primary Hepatocyte Spheroids to Environmental Levels of 17α-Ethinylestradiol

RF Alves, C Lopes, E Rocha, TV Madureira - Journal of Xenobiotics, 2024 - mdpi.com
Three-dimensional (3D) fish hepatocyte cultures are promising alternative models for
replicating in vivo data. Few studies have attempted to characterise the structure and …

Sex-steroids and hypolipidemic chemicals impacts on brown trout lipid and peroxisome signaling—Molecular, biochemical and morphological insights

TV Madureira, F Malhão, T Simões, I Pinheiro… - … and Physiology Part C …, 2018 - Elsevier
Lipid metabolism involves complex pathways, which are regulated in a similar way across
vertebrates. Hormonal and hypolipidemic deregulations cause lipid imbalance from fish to …

[HTML][HTML] 17α-Ethynylestradiol and Levonorgestrel Exposure of Rainbow Trout RTL-W1 Cells at 18° C and 21° C Mainly Reveals Thermal Tolerance, Absence of …

M Vilaça, C Lopes, R Seabra, E Rocha - Genes, 2024 - mdpi.com
Fish are exposed to increased water temperatures and aquatic pollutants, including
endocrine-disrupting compounds (EDCs). Although each stressor can disturb fish liver …

Estrogenic and anti-estrogenic influences in cultured brown trout hepatocytes: Focus on the expression of some estrogen and peroxisomal related genes and linked …

TV Madureira, F Malhão, I Pinheiro, C Lopes… - Aquatic Toxicology, 2015 - Elsevier
Estrogens, estrogenic mimics and anti-estrogenic compounds are known to target estrogen
receptors (ER) that can modulate other nuclear receptor signaling pathways, such as those …

A Step Forward in the Characterization of Primary Brown Trout Hepatocytic Spheroids as Experimental Models

RF Alves, C Lopes, E Rocha, TV Madureira - Animals, 2023 - mdpi.com
Simple Summary The liver is a vital organ for xenobiotic biotransformation and a prime
target for drug toxicity. The search for alternative experimental liver models in fish and other …

Cross-interference of two model peroxisome proliferators in peroxisomal and estrogenic pathways in brown trout hepatocytes

TV Madureira, I Pinheiro, F Malhão, C Lopes… - Aquatic Toxicology, 2017 - Elsevier
Peroxisome proliferators cause species-specific effects, which seem to be primarily
transduced by peroxisome proliferator-activated receptor alpha (PPARα). Interestingly …

Testosterone-induced modulation of peroxisomal morphology and peroxisome-related gene expression in brown trout (Salmo trutta f. fario) primary hepatocytes

C Lopes, F Malhão, C Guimarães, I Pinheiro… - Aquatic Toxicology, 2017 - Elsevier
Disruption of androgenic signaling has been linked to possible cross-modulation with other
hormone-mediated pathways. Therefore, our objective was to explore effects caused by …

Silencing of PPARαBb mRNA in brown trout primary hepatocytes: Effects on molecular and morphological targets under the influence of an estrogen and a PPARα …

TV Madureira, I Pinheiro, F Malhão, LFC Castro… - … and Physiology Part B …, 2019 - Elsevier
The crosstalk between peroxisome proliferator-activated receptor α (PPARα) and estrogenic
pathways are shared from fish to humans. Salmonid fish had an additional genome …