1 Wani, NA, Hamid, A & Kaur, J (2008) Folate status in various pathophysiological conditions. IUBMB Life 60, 834–842.
2 Zhao, R, Matherly, LH & Goldman, ID (2009) Membrane transporters and folate homeostasis: intestinal absorption and transport into systemic compartments and tissues. Expert Rev Mol Med 11, e4.
3 Choi, SW & Mason, JB (2002) Folate status: effects on pathways of colorectal carcinogenesis. J Nutr 132, 2413S–2418S.
4 Kim, YI (1999) Folate and carcinogenesis: evidence, mechanisms, and implications. J Nutr Biochem 10, 66–88.
5 Kim, YI (2003) Role of folate in colon cancer development and progression. J Nutr 133, 3731S–3739S.
6 Qiu, A, Jansen, M, Sakaris, A, et al. (2006) Identification of an intestinal folate transporter and the molecular basis for hereditary folate malabsorption. Cell 127, 917–928.
7 Wani, NA & Kaur, J (2011) Reduced levels of folate transporters (PCFT and RFC) in membrane lipid rafts result in colonic folate malabsorption in chronic alcoholism. J Cell Physiol 226, 579–587.
8 Nguyen, TT, Dyer, DL, Dunning, DD, et al. (1997) Human intestinal folate transport: cloning, expression, and distribution of complementary RNA. Gastroenterology 112, 783–791.
9 Hamid, A, Wani, NA & Kaur, J (2009) New perspectives on folate transport in relation to alcoholism-induced folate malabsorption – association with epigenome stability and cancer development. FEBS J 276, 2175–2191.
10 Egan, MG, Sirlin, S, Rumberger, BG, et al. (1995) Rapid decline in folylpolyglutamate synthetase activity and gene expression during maturation of HL-60 cells. Nature of the effect, impact on folate compound polyglutamate pools, and evidence for programmed down-regulation during maturation. J Biol Chem 270, 5462–5468.
11 Dudeja, PK, Kode, A, Alnounou, M, et al. (2001) Mechanism of folate transport across the human colonic basolateral membrane. Am J Physiol Gastrointest Liver Physiol 281, G54–G60.
12 Sakuta, H & Suzuki, T (2005) Alcohol consumption and plasma homocysteine. Alcohol 37, 73–77.
13 Hamid, A & Kaur, J (2009) Role of signaling pathways in the regulation of folate transport in ethanol-fed rats. J Nutr Biochem 20, 291–297.
14 Bode, C & Bode, JC (2003) Effect of alcohol consumption on the gut. Best Pract Res Clin Gastroenterol 17, 575–592.
15 De Marco, P, Calevo, MG, Moroni, A, et al. (2003) Reduced folate carrier polymorphism (80A → G) and neural tube defects. Eur J Hum Genet 11, 245–252.
16 Hamid, A, Kaur, J & Mahmood, A (2007) Evaluation of the kinetic properties of the folate transport system in intestinal absorptive epithelium during experimental ethanol ingestion. Mol Cell Biochem 304, 265–271.
17 Hamid, A & Kaur, J (2007) Long-term alcohol ingestion alters the folate-binding kinetics in intestinal brush border membrane in experimental alcoholism. Alcohol 41, 441–446.
18 Hamid, A, Wani, NA, Rana, S, et al. (2007) Down-regulation of reduced folate carrier may result in folate malabsorption across intestinal brush border membrane during experimental alcoholism. FEBS J 274, 6317–6328.
19 McMartin, KE (1984) Increased urinary folate excretion and decreased plasma folate levels in the rat after acute ethanol treatment. Alcohol Clin Exp Res 8, 172–178.
20 McMartin, KE & Collins, TD (1983) Relationship of alcohol metabolism to folate deficiency produced by ethanol in the rat. Pharmacol Biochem Behav 18, Suppl. 1, 257–262.
21 Scalera, V, Storelli, C, Storelli-Joss, C, et al. (1980) A simple and fast method for the isolation of basolateral plasma membranes from rat small-intestinal epithelial cells. Biochem J 186, 177–181.
22 Hamid, A, Kiran, M, Rana, S, et al. (2009) Low folate transport across intestinal basolateral surface is associated with down-regulation of reduced folate carrier in in vivo model of folate malabsorption. IUBMB Life 61, 236–243.
23 Dev, S, Ahmad Wani, N & Kaur, J (2011) Regulatory mechanisms of intestinal folate uptake in a rat model of folate oversupplementation. Br J Nutr 105, 827–835.
24 Towbin, H, Staehelin, T & Gordon, J (1992) Electrophoretic transfer of proteins from polyacrylamide gels to nitrocellulose sheets: procedure and some applications. 1979. Biotechnology 24, 145–149.
25 Said, HM, Chatterjee, N, Haq, RU, et al. (2000) Adaptive regulation of intestinal folate uptake: effect of dietary folate deficiency. Am J Physiol Cell Physiol 279, C1889–C1895.
26 Hanwell, D, Ishikawa, T, Saleki, R, et al. (2002) Trafficking and cell surface stability of the epithelial Na+ channel expressed in epithelial Madin–Darby canine kidney cells. J Biol Chem 277, 9772–9779.
27 Oliferenko, S, Paiha, K, Harder, T, et al. (1999) Analysis of CD44-containing lipid rafts: recruitment of annexin II and stabilization by the actin cytoskeleton. J Cell Biol 146, 843–854.
28 Zhang, Y, Shao, JS, Xie, QM, et al. (1996) Immunolocalization of alkaline phosphatase and surfactant-like particle proteins in rat duodenum during fat absorption. Gastroenterology 110, 478–488.
29 Sobierajska, K, Glos, J, Daborowska, J, et al. (2010) Visualization of the interaction between Gbetagamma and tubulin during light-induced cell elongation of Blepharisma japonicum. Photochem Photobiol Sci 9, 1101–1110.
30 Zhao, R, Gao, F, Wang, Y, et al. (2001) Impact of the reduced folate carrier on the accumulation of active thiamin metabolites in murine leukemia cells. J Biol Chem 276, 1114–1118.
31 Anderson, RG & Jacobson, K (2002) A role for lipid shells in targeting proteins to caveolae, rafts, and other lipid domains. Science 296, 1821–1825.
32 Simons, K & Toomre, D (2000) Lipid rafts and signal transduction. Nat Rev Mol Cell Biol 1, 31–39.
33 Annaba, F, Sarwar, Z, Kumar, P, et al. (2008) Modulation of ileal bile acid transporter (ASBT) activity by depletion of plasma membrane cholesterol: association with lipid rafts. Am J Physiol Gastrointest Liver Physiol 294, G489–G497.
34 Kumar, CK, Nguyen, TT, Gonzales, FB, et al. (1998) Comparison of intestinal folate carrier clone expressed in IEC-6 cells and in Xenopus oocytes. Am J Physiol 274, C289–C294.
35 Inoue, K, Nakai, Y, Ueda, S, et al. (2008) Functional characterization of PCFT/HCP1 as the molecular entity of the carrier-mediated intestinal folate transport system in the rat model. Am J Physiol Gastrointest Liver Physiol 294, G660–G668.
36 Zhao, R, Qiu, A, Tsai, E, et al. (2008) The proton-coupled folate transporter: impact on pemetrexed transport and on antifolates activities compared with the reduced folate carrier. Mol Pharmacol 74, 854–862.
37 Hamid, A & Kaur, J (2006) Chronic alcoholism alters the transport characteristics of folate in rat renal brush border membrane. Alcohol 38, 59–66.
38 Hamid, A & Kaur, J (2005) Kinetic characteristics of folate binding to rat renal brush border membrane in chronic alcoholism. Mol Cell Biochem 280, 219–225.
39 Yang, CH, Peterson, RH, Sirotnak, FM, et al. (1979) Folate analog transport by plasma membrane vesicles isolated from L1210 leukemia cells. J Biol Chem 254, 1402–1407.
40 Kaur, M, Kaur, J, Gupta, R, et al. (2004) Ethanol-induced changes in lipid composition of intestinal microvillus membrane in rats fed different dietary fats. Ann Nutr Metab 48, 221–227.