The intestinal absorption of folates

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The intestinal absorption of folates is …
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scholarly articleQ13442814

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P356DOI10.1146/ANNUREV-PHYSIOL-020911-153251
P932PMC publication ID3982215
P698PubMed publication ID24512081

P2093author name stringI David Goldman
Rongbao Zhao
Ndeye Diop-Bove
Michele Visentin
P2860cites workIdentification of a novel gene family encoding human liver-specific organic anion transporter LST-1Q22009932
Functional characterization of human proton-coupled folate transporter/heme carrier protein 1 heterologously expressed in mammalian cells as a folate transporterQ24304489
The human proton-coupled folate transporter (hPCFT): modulation of intestinal expression and function by drugsQ24317138
Identification of an intestinal folate transporter and the molecular basis for hereditary folate malabsorptionQ24320048
The spectrum of mutations in the PCFT gene, coding for an intestinal folate transporter, that are the basis for hereditary folate malabsorptionQ24682055
A novel cDNA restores reduced folate carrier activity and methotrexate sensitivity to transport deficient cellsQ28119147
The human multidrug resistance protein 2 gene: functional characterization of the 5'-flanking region and expression in hepatic cellsQ28138624
A novel human organic anion transporting polypeptide localized to the basolateral hepatocyte membraneQ28143113
The role of multidrug resistance proteins MRP1, MRP2 and MRP3 in cellular folate homeostasisQ28182124
Genetic polymorphisms of human organic anion transporters OATP-C (SLC21A6) and OATP-B (SLC21A9): allele frequencies in the Japanese population and functional analysisQ28215491
Mitochondrial C1-tetrahydrofolate synthase (MTHFD1L) supports the flow of mitochondrial one-carbon units into the methyl cycle in embryosQ28506233
Identification of an intestinal heme transporterQ28513323
Functional characterization of PCFT/HCP1 as the molecular entity of the carrier-mediated intestinal folate transport system in the rat modelQ28576740
Mechanism of intestinal folate transport during folate deficiency in rodent modelQ28579400
Transactivation of rat apical sodium-dependent bile acid transporter and increased bile acid transport by 1alpha,25-dihydroxyvitamin D3 via the vitamin D receptorQ28582077
Expression of the reduced folate carrier SLC19A1 in IEC-6 cells results in two distinct transport activitiesQ28584080
LST-2, a human liver-specific organic anion transporter, determines methotrexate sensitivity in gastrointestinal cancers.Q30990605
Folate deprivation results in the loss of breast cancer resistance protein (BCRP/ABCG2) expression. A role for BCRP in cellular folate homeostasisQ33200355
Drug uptake systems in liver and kidney: a historic perspectiveQ33641993
Membrane topological analysis of the proton-coupled folate transporter (PCFT-SLC46A1) by the substituted cysteine accessibility methodQ33835620
Impact of the reduced folate carrier on the accumulation of active thiamin metabolites in murine leukemia cellsQ33922089
Hereditary folate malabsorption: family report and review of the literatureQ34110912
The Obligatory Intestinal Folate Transporter PCFT (SLC46A1) Is Regulated by Nuclear Respiratory Factor 1Q34132226
A mouse model of hereditary folate malabsorption: deletion of the PCFT gene leads to systemic folate deficiency.Q34166480
Prevalence of a loss-of-function mutation in the proton-coupled folate transporter gene (PCFT-SLC46A1) causing hereditary folate malabsorption in Puerto RicoQ34178003
Mechanisms of membrane transport of folates into cells and across epitheliaQ34184787
Bile salt transporters: molecular characterization, function, and regulationQ34186800
Eisai hyperbilirubinemic rat (EHBR) as an animal model affording high drug-exposure in toxicity studies on organic anionsQ45153655
Structure and regulation of the murine reduced folate carrier gene: identification of four noncoding exons and promoters and regulation by dietary folatesQ45173708
Metabolic interactions of alcohol and folate.Q46033984
Adaptive regulation of intestinal folate uptake: effect of dietary folate deficiency.Q46036330
Functionally overlapping roles of Abcg2 (Bcrp1) and Abcc2 (Mrp2) in the elimination of methotrexate and its main toxic metabolite 7-hydroxymethotrexate in vivoQ46041907
gamma-Glutamyl hydrolase, not glutamate carboxypeptidase II, hydrolyzes dietary folate in rat small intestineQ46144290
Mechanisms of pH-gradient driven transport mediated by organic anion polypeptide transportersQ46171841
Folate-mediated one-carbon metabolismQ46356485
Increasing systemic exposure of methotrexate by active efflux mediated by multidrug resistance-associated protein 3 (mrp3/abcc3).Q46417272
A mutation in the drug transporter gene ABCC2 associated with impaired methotrexate eliminationQ46466430
Methotrexate pharmacokinetics in transgenic mice with liver-specific expression of human organic anion-transporting polypeptide 1B1 (SLCO1B1).Q46482976
Bacterially synthesized folate and supplemental folic acid are absorbed across the large intestine of pigletsQ46635471
Down-regulation of reduced folate carrier may result in folate malabsorption across intestinal brush border membrane during experimental alcoholism.Q46898691
Folate is absorbed across the colon of adults: evidence from cecal infusion of (13)C-labeled [6S]-5-formyltetrahydrofolic acid.Q47808810
Hyperhomocysteinemia due to short-term folate deprivation is related to electron microscopic changes in the rat brainQ48451234
High-dose methotrexate in pediatric acute lymphoblastic leukemia: impact of ABCC2 polymorphisms on plasma concentrations.Q51776365
Reduced levels of folate transporters (PCFT and RFC) in membrane lipid rafts result in colonic folate malabsorption in chronic alcoholismQ54402330
Drug and bile acid transporters in rosuvastatin hepatic uptake: function, expression, and pharmacogenetics.Q55041963
Xenobiotic transporters of the human organic anion transporting polypeptides (OATP) familyQ56592584
Frequencies of Single-Nucleotide Polymorphisms of SLCO1A2, SLCO1B3 and SLCO2B1 Genes in a Finnish PopulationQ57825131
When Is a Heme Transporter Not a Heme Transporter? When It's a Folate TransporterQ59512729
Impact of ABCC2 polymorphisms on high-dose methotrexate pharmacokinetics in patients with lymphoid malignancyQ60017979
Analysis of sequential events in intestinal absorption of folylpolyglutamateQ68516896
A combined TDDA-PVC pH and reference electrode for use in the upper small intestineQ68790169
Effect of antacid and H2 receptor antagonists on the intestinal absorption of folic acidQ69924727
The sinusoidal domain of the plasma membrane of rat hepatocytes contains an amiloride-sensitive Na+/H+ antiportQ70201993
Colonic mucosal pH in humansQ70587294
Effects of 1,25-dihydroxyvitamin D3 on proliferation and differentiation of Caco-2 cellsQ72315007
Sulfasalazine Inhibits the Absorption of Folates in Ulcerative ColitisQ72506058
Evidence for the existence of a carrier-mediated folate uptake mechanism in human colonic luminal membranesQ73519703
Methotrexate is excreted into the bile by canalicular multispecific organic anion transporter in ratsQ73622907
Efficient utilization of the reduced folate carrier in CCRF-CEM human leukemic lymphoblasts by the potent antifolate N(alpha)-(4-amino-4-deoxypteroyl)-N(delta)-hemiphthaloyl-L- ornithine (PT523) and its B-ring analoguesQ73783986
Reduced folate derivatives are endogenous substrates for cMOAT in ratsQ77358824
Evaluation of the kinetic properties of the folate transport system in intestinal absorptive epithelium during experimental ethanol ingestionQ80387672
Regulatory mechanisms of intestinal folate uptake in a rat model of folate oversupplementationQ82528811
Impact of abcc2 [multidrug resistance-associated protein (MRP) 2], abcc3 (MRP3), and abcg2 (breast cancer resistance protein) on the oral pharmacokinetics of methotrexate and its main metabolite 7-hydroxymethotrexateQ84086443
Transcriptional regulation of PCFT by KLF4, HNF4α, CDX2 and C/EBPα: implication in its site-specific expression in the small intestineQ85892281
Studies on the intestinal surface acid microclimate: developmental aspectsQ34187485
Identification and functional impact of homo-oligomers of the human proton-coupled folate transporterQ34241413
Augmentation of reduced folate carrier-mediated folate/antifolate transport through an antiport mechanism with 5-aminoimidazole-4-carboxamide riboside monophosphateQ34272508
A prominent low-pH methotrexate transport activity in human solid tumors: contribution to the preservation of methotrexate pharmacologic activity in HeLa cells lacking the reduced folate carrierQ34294589
The human proton-coupled folate transporter: Biology and therapeutic applications to cancerQ34297931
Folate and thiamine transporters mediated by facilitative carriers (SLC19A1-3 and SLC46A1) and folate receptorsQ34333704
The SLCO (former SLC21) superfamily of transportersQ34333710
5-Methyltetrahydrofolate transport in basolateral membrane vesicles from human liverQ34350354
Measurement of gastrointestinal pH profiles in normal ambulant human subjectsQ34530993
Haem carrier protein 1 (HCP1): Expression and functional studies in cultured cellsQ34589070
Effect of folate oversupplementation on folate uptake by human intestinal and renal epithelial cellsQ34654422
Structure and function of the reduced folate carrier a paradigm of a major facilitator superfamily mammalian nutrient transporterQ34657202
Membrane transporters and folate homeostasis: intestinal absorption and transport into systemic compartments and tissuesQ34658009
Mammalian ABC transporters in health and diseaseQ34667449
Rodent intestinal folate transporters (SLC46A1): secondary structure, functional properties, and response to dietary folate restriction.Q34693868
Cloning and functional characterization of the proton-coupled electrogenic folate transporter and analysis of its expression in retinal cell typesQ34706970
N-linked glycosylation and its impact on the electrophoretic mobility and function of the human proton-coupled folate transporter (HsPCFT).Q34769345
The proton-coupled folate transporter: impact on pemetrexed transport and on antifolates activities compared with the reduced folate carrierQ34784792
Identification of novel mutations in the proton-coupled folate transporter (PCFT-SLC46A1) associated with hereditary folate malabsorptionQ34851106
Functional elements in the minimal promoter of the human proton-coupled folate transporterQ34994789
Vitamin D3 and its nuclear receptor increase the expression and activity of the human proton-coupled folate transporterQ34996458
Hypermethylation of the human proton-coupled folate transporter (SLC46A1) minimal transcriptional regulatory region in an antifolate-resistant HeLa cell lineQ34996747
Resistance to antifolatesQ35567272
Substrate- and pH-specific antifolate transport mediated by organic anion-transporting polypeptide 2B1 (OATP2B1-SLCO2B1)Q35688514
A P425R mutation of the proton-coupled folate transporter causing hereditary folate malabsorption produces a highly selective alteration in folate bindingQ35993489
Identification of a functionally critical GXXG motif and its relationship to the folate binding site of the proton-coupled folate transporter (PCFT-SLC46A1)Q36308965
Functional roles of the A335 and G338 residues of the proton-coupled folate transporter (PCFT-SLC46A1) mutated in hereditary folate malabsorptionQ36312791
Genome-wide study of methotrexate clearance replicates SLCO1B1.Q36595293
Functional regulation of P-glycoprotein at the blood-brain barrier in proton-coupled folate transporter (PCFT) mutant mice.Q36615181
The role of multidrug resistance efflux transporters in antifolate resistance and folate homeostasis.Q36648346
Differentiation-dependent regulation of the intestinal folate uptake process: studies with Caco-2 cells and native mouse intestineQ36893114
Inhibition of the proton-coupled folate transporter (PCFT-SLC46A1) by bicarbonate and other anionsQ36935269
Absorption of montelukast is transporter mediated: a common variant of OATP2B1 is associated with reduced plasma concentrations and poor responseQ37094329
KLF4 regulation in intestinal epithelial cell maturationQ37119878
The functional roles of the His247 and His281 residues in folate and proton translocation mediated by the human proton-coupled folate transporter SLC46A1.Q37285318
Germline genetic variation in an organic anion transporter polypeptide associated with methotrexate pharmacokinetics and clinical effectsQ37474395
Genetic and epigenomic footprints of folateQ37689132
Compartmentalization of Mammalian folate-mediated one-carbon metabolismQ37774367
The antifolates: evolution, new agents in the clinic, and how targeting delivery via specific membrane transporters is driving the development of a next generation of folate analogsQ37820490
The role of vitamin D in bone and intestinal cell differentiationQ37946510
Genetic polymorphisms of OATP transporters and their impact on intestinal absorption and hepatic disposition of drugs.Q37970175
Localization of the ABCG2 mitoxantrone resistance-associated protein in normal tissues.Q38442081
The intestinal absorption of dietary folates in health and diseaseQ38765763
Transport function and transcriptional regulation of a liver-enriched human organic anion transporting polypeptide 2B1 transcriptional start site variant.Q39175294
Influence of intraluminal pH on folate absorption: studies in control subjects and in patients with pancreatic insufficiencyQ39243765
pH-Dependent transport of pemetrexed by breast cancer resistance proteinQ39533000
Hepatocyte nuclear factor-4alpha and bile acids regulate human concentrative nucleoside transporter-1 gene expressionQ39881960
PCFT/SLC46A1 promoter methylation and restoration of gene expression in human leukemia cells.Q39935745
The effect of low pH on breast cancer resistance protein (ABCG2)-mediated transport of methotrexate, 7-hydroxymethotrexate, methotrexate diglutamate, folic acid, mitoxantrone, topotecan, and resveratrol in in vitro drug transport modelsQ40221626
Functional validation of the genetic polymorphisms of human ATP-binding cassette (ABC) transporter ABCG2: identification of alleles that are defective in porphyrin transport.Q40293727
The human multidrug resistance protein MRP5 transports folates and can mediate cellular resistance against antifolates.Q40421070
Vitamin D receptor-dependent regulation of colon multidrug resistance-associated protein 3 gene expression by bile acidsQ40436427
Antifolate resistance in a HeLa cell line associated with impaired transport independent of the reduced folate carrier.Q40476336
Characterization of a folate transporter in HeLa cells with a low pH optimum and high affinity for pemetrexed distinct from the reduced folate carrierQ40511120
Analysis of methotrexate and folate transport by multidrug resistance protein 4 (ABCC4): MRP4 is a component of the methotrexate efflux system.Q40728724
A protein-tyrosine kinase-regulated, pH-dependent, carrier-mediated uptake system for folate in human normal colonic epithelial cell line NCM460.Q41121176
Folate synthesized by bacteria in the human upper small intestine is assimilated by the hostQ42556799
1α,25-dihydroxyvitamin D3 on intestinal transporter function: studies with the rat everted intestinal sac.Q42749433
Transport of methotrexate (MTX) and folates by multidrug resistance protein (MRP) 3 and MRP1: effect of polyglutamylation on MTX transport.Q42824941
Basolateral efflux mediated by multidrug resistance-associated protein 3 (Mrp3/Abcc3) facilitates intestinal absorption of folates in mouse.Q43165753
Subcellular localization and distribution of the breast cancer resistance protein transporter in normal human tissues.Q43579744
Localization of the murine reduced folate carrier as assessed by immunohistochemical analysisQ43654182
Reduced folate carrier transports thiamine monophosphate: an alternative route for thiamine delivery into mammalian cellsQ43984469
Bacterially synthesized folate in rat large intestine is incorporated into host tissue folyl polyglutamatesQ44244026
Impact of Mrp2 on the biliary excretion and intestinal absorption of furosemide, probenecid, and methotrexate using Eisai hyperbilirubinemic rats.Q44330538
Involvement of human organic anion transporting polypeptide OATP-B (SLC21A9) in pH-dependent transport across intestinal apical membrane.Q44425170
Cotransport of reduced glutathione with bile salts by MRP4 (ABCC4) localized to the basolateral hepatocyte membraneQ44527593
Functional Characterization of pH-Sensitive Organic Anion Transporting Polypeptide OATP-B in HumanQ44650608
Haem and folate transport by proton-coupled folate transporter/haem carrier protein 1 (SLC46A1).Q44742361
Selective preservation of pemetrexed pharmacological activity in HeLa cells lacking the reduced folate carrier: association with the presence of a secondary transport pathwayQ44883143
Preservation of folate transport activity with a low-pH optimum in rat IEC-6 intestinal epithelial cell lines that lack reduced folate carrier functionQ45072516
P304page(s)251-274
P577publication date2014-01-01
P1433published inAnnual Review of PhysiologyQ567364
P1476titleThe intestinal absorption of folates.
P478volume76

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cites work (P2860)
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