Results 51 to 60 of about 457,931 (292)

Post-hatching ontogeny of intestinal proton-coupled folate transporter and reduced folate carrier in broiler chickens

open access: yesAnimal, 2013
Folate transporters, including the reduced folate carrier and the proton-coupled folate transporter, encoded by Slc19a1 and Slc46a1 genes respectively, play important roles in the transport of folate across biological membranes given the hydrophilic ...
M. Jing, G.B. Tactacan, J.D. House
doaj   +1 more source

Membrane mediated toppling mechanism of the folate energy coupling factor transporter

open access: yesNature Communications, 2020
Energy coupling factor (ECF) transporters are responsible for the uptake of micronutrients and consist of an integral membrane unit, the S-component, which confers substrate specificity.
Ignacio Faustino   +7 more
doaj   +1 more source

Glycine and Folate Ameliorate Models of Congenital Sideroblastic Anemia. [PDF]

open access: yesPLoS Genetics, 2016
Sideroblastic anemias are acquired or inherited anemias that result in a decreased ability to synthesize hemoglobin in red blood cells and result in the presence of iron deposits in the mitochondria of red blood cell precursors.
J Pedro Fernández-Murray   +10 more
doaj   +1 more source

Maternal PM2.5 exposure and abnormal placental nutrient transport

open access: yesEcotoxicology and Environmental Safety, 2021
Epidemiological studies of human and animal experiments indicated that gestational exposure to atmospheric pollutants could be followed by the abnormal placental development.
Na Zhu   +5 more
doaj   +1 more source

Folate bioavailability [PDF]

open access: yes, 2009
An inadequate folate status is associated with increased risk of anaemia and neural tube defects. In many countries a folate intake below recommendations has been reported for women in childbearing age.
Öhrvik, Veronica
core   +1 more source

Haem and folate transport by proton-coupled folate transporter/haem carrier protein 1 (SLC46A1) [PDF]

open access: yesBritish Journal of Nutrition, 2008
Haem carrier protein 1 (HCP1) was originally identified and characterised as a mammalian haem transporter. However, recent evidence has shown that it is also a proton-coupled folate transporter (PCFT) and mutations in the gene cause hereditary folate deficiency in humans.
Laftah, Abas H   +5 more
openaire   +3 more sources

Genetic polymorphisms associated to folate transport as predictors of increased risk for acute lymphoblastic leukemia in Mexican children

open access: yesFrontiers in Pharmacology, 2016
Acute lymphoblastic leukemia (ALL) is a frequent neoplasia occurring in children. The most commonly used drug for the treatment of ALL is methotrexate (MTX), an anti-folate agent.
Fausto Zaruma-Torres   +9 more
doaj   +1 more source

Microbial Metabolic Capacity for Intestinal Folate Production and Modulation of Host Folate Receptors

open access: yesFrontiers in Microbiology, 2019
Microbial metabolites, including B complex vitamins contribute to diverse aspects of human health. Folate, or vitamin B9, refers to a broad category of biomolecules that include pterin, para-aminobenzoic acid (pABA), and glutamate subunits.
Melinda A. Engevik   +16 more
doaj   +1 more source

Fetal serum folate concentrations and placental folate transport in obese women [PDF]

open access: yesAmerican Journal of Obstetrics and Gynecology, 2011
We hypothesized that fetal folate serum concentrations are lower and placental folate transport is impaired in pregnancies of obese women.Umbilical vein serum and placental tissue were collected from normal weight and obese pregnant women at term.
Margaret F, Carter   +6 more
openaire   +2 more sources

Folic Acid Confers Tolerance against Salt Stress-Induced Oxidative Damages in Snap Beans through Regulation Growth, Metabolites, Antioxidant Machinery and Gene Expression

open access: yesPlants, 2022
Although the effect of folic acid (FA) and its derivatives (folates) have been extensively studied in humans and animals, their effects are still unclear in most plant species, specifically under various abiotic stress conditions.
Hameed Alsamadany   +3 more
doaj   +1 more source

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