Results 91 to 100 of about 34,953 (257)

POLYMORPHISMS OF THE CYP1A1, CYP1A2, CYP19, AND SULT1A1 GENES ARE NOT ASSOCIATED WITH INFERTILITY IN WOMEN WITH GENITAL ENDOMETRIOSIS

open access: yesФундаментальная и клиническая медицина, 2018
Aim. To estimate whether CYP1A1, CYP1A2, CYP19, SULT1A1 gene polymorphisms are associated with genital endometriosis in infertile women. Materials and Methods.
LARISA N. Danilova   +3 more
doaj  

Epistatic Interaction of CYP1A1 and COMT Polymorphisms in Cervical Cancer

open access: yesOxidative Medicine and Cellular Longevity, 2015
There is a clear association between the excessive and cumulative exposure to estrogens and the development of cancer in hormone-sensitive tissues, such as the cervix. We studied the association of CYP1A1 M1 (rs4646903) and COMT (rs4680) polymorphisms in
A. Matos   +6 more
semanticscholar   +1 more source

Translating gut microbiome research into therapies for type 1 diabetes

open access: yesExperimental Physiology, EarlyView.
Abstract Type 1 diabetes (T1D) is characterised by the loss of functional pancreatic β‐cells, for which lifelong insulin therapy remains the standard of care. Given that the gut microbiome can influence host health and that shifts in gut microbial profiles have been observed in T1D, growing interest has emerged in the role of the gut microbiome in T1D,
Shanti P. Kok   +2 more
wiley   +1 more source

Interactions between CYP1A1 polymorphisms and exposure to environmental tobacco smoke in the modulation of lymphocyte bulky DNA adducts and chromosomal aberrations

open access: yes, 2005
CYP1A1 plays an important role in the metabolic activation of polycyclic aromatic hydrocarbons (PAH), carcinogenic components of air pollution. The influence of CYP1A1 genotype (*2A, *2B and *4) on the levels of lymphocyte bulky DNA adducts and the ...
Georgiadis, P   +10 more
core   +3 more sources

Table_1_Sp1, Instead of AhR, Regulates the Basal Transcription of Porcine CYP1A1 at the Proximal Promoter.docx

open access: yes, 2018
Pigs are commonly used as an animal model to evaluate the toxic effects of exogenous compounds. Cytochrome P450 1A1 (CYP1A1) metabolizes numerous exogenous compounds and is abundantly expressed in the liver, kidneys, and intestines.
Yiqun Deng (320517)   +5 more
core   +1 more source

Born early, age fast: Consequences of premature birth on chronic disease and accelerated ageing

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend ELGANs are exposed to several postnatal pro‐oxidant stressors, including ambient and supplemental oxygen, mechanical ventilation, infections, hyperalimentation, excessive glucocorticoids and intermittent hypoxia. Since endogenous antioxidant defences are underdeveloped, this imbalance promotes oxidative stress and inflammation ...
Estelle B. Gauda   +5 more
wiley   +1 more source

Maternal nutrition as a key determinant of placental and developing blood–brain barrier xenobiotic protective functions

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Suboptimal maternal nutrition alters placental and developing blood–brain barrier (BBB) protective function and is associated with increased fetal brain vulnerability. In the placenta, nutritional adversity may reduce the exchange surface area and promote meta‐inflammation, compromising barrier efficiency in a model‐ and context ...
Kristin L. Connor   +4 more
wiley   +1 more source

The activation of AhR/CYP1A1 signaling by ITE or TCDD in placental tissues.

open access: yes, 2014
Activation of the AhR/CYP1A1 signaling was indicated by increases in CYP1A1 mRNA levels. Data are expressed as means ± S.E.M fold of the control.
Qizhi He (514182)   +7 more
core   +1 more source

Refining Genetic Instruments for Dietary Intake Mendelian Randomization Using Phenome‐Wide Association Studies

open access: yesGenetic Epidemiology, Volume 50, Issue 8, December 2026.
ABSTRACT Most Mendelian randomization (MR) of dietary intake use the full set of genome‐wide significant (GWS) variants in the instrumental variable (IV), likely biasing causal estimates due to pleiotropy. To characterize the common methods to handle pleiotropy in dietary intake MR, we conducted a scoping review of the literature on dietary intake MR ...
Kristen J. Sutton   +7 more
wiley   +1 more source

The Impact of Genetic Polymorphisms on Genotoxicity (DNA Damage) Among Children Exposed to Environmental Mutagens: A Systematic Review

open access: yesJournal of Applied Toxicology, Volume 46, Issue 12, Page 4396-4408, December 2026.
ABSTRACT Children, as a particularly vulnerable group, are more susceptible to these mutagens due to their developing immune systems, higher physiological vulnerability, and increased exposure through behaviors like outdoor play and hand‐to‐mouth activities. This review aims to investigate the relationship between these environmental exposures, genetic
Thiago Guedes Pinto   +7 more
wiley   +1 more source

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