Biophysical assessment of human aquaporin-7 as a water and glycerol channel in 3T3-L1 adipocytes

PLoS ONE

Volumn 8, Issue 12, 2013, Pages

  Madeira, Ana ^a   Camps, Marta ^b,c   Zorzano, Antonio ^b,c,d   Moura, Teresa F ^a,e   Soveral, Graça ^a,e  

^a RESEARCH INSTITUTE FOR MEDICINES IMED ULISBOA   (Portugal)

^b INSTITUTE FOR RESEARCH IN BIOMEDICINE   (Spain)

^c UNIVERSITY OF BARCELONA   (Spain)

^d INSTITUTO DE SALUD CARLOS III   (Spain)

^e UNIVERSIDADE NOVA DE LISBOA   (Portugal)

Author keywords

[No Author keywords available]

Indexed keywords

AQUAPORIN 7; GLYCEROL; TRIACYLGLYCEROL; AQUAGLYCEROPORIN; AQUAPORIN; ISOPROTEIN; WATER;

ADIPOCYTE; ADIPOSE TISSUE; ANIMAL CELL; ANIMAL TISSUE; ARTICLE; CELL VOLUME; CONTROLLED STUDY; FRACTIONATION; GAIN OF FUNCTION MUTATION; LIPID STORAGE; LIPID TRANSPORT; LOSS OF FUNCTION MUTATION; MOUSE; NONHUMAN; PROTEIN EXPRESSION; PROTEIN FUNCTION; PROTEIN LOCALIZATION; STROMA CELL; WATER PERMEABILITY; WATER TRANSPORT; 3T3 CELL LINE; ANIMAL; BIOPHYSICS; CELL SIZE; CYTOLOGY; GENETICS; HUMAN; METABOLISM; PERMEABILITY; TRANSPORT AT THE CELLULAR LEVEL;

3T3-L1 CELLS; ADIPOCYTES; ANIMALS; AQUAGLYCEROPORINS; AQUAPORINS; BIOLOGICAL TRANSPORT; BIOPHYSICAL PROCESSES; CELL SIZE; GLYCEROL; HUMANS; MICE; PERMEABILITY; PROTEIN ISOFORMS; TRIGLYCERIDES; WATER;

EID: 84893405139     PISSN: None     EISSN: 19326203     Source Type: Journal    
DOI: 10.1371/journal.pone.0083442     Document Type: Article

References (22)

1. Rojek A, Praetorius J, Frokiaer J, Nielsen S, Fenton RA (2008) A current view of the mammalian aquaglyceroporins. Annu Rev Physiol 70: 301-327. (Pubitemid 351738182)
2. Kishida K, Kuriyama H, Funahashi T, Shimomura I, Kihara S, et al. (2000) Aquaporin adipose, a putative glycerol channel in adipocytes. J Biol Chem 275: 20896-20902. (Pubitemid 30457685)
3. Hibuse T, Maeda N, Funahashi T, Yamamoto K, Nagasawa A, et al. (2005) Aquaporin 7 deficiency is associated with development of obesity through activation of adipose glycerol kinase. Proc Natl Acad Sci U S A 102: 10993-10998. (Pubitemid 41105981)
4. Hara-Chikuma M, Sohara E, Rai T, Ikawa M, Okabe M, et al. (2005) Progressive adipocyte hypertrophy in aquaporin-7-deficient mice: adipocyte glycerol permeability as a novel regulator of fat accumulation. J Biol Chem 280: 15493-15496. (Pubitemid 40616663)
5. Kuriyama H, Shimomura I, Kishida K, Kondo H, Furuyama N, et al. (2002) Coordinated regulation of fat-specific and liver-specific glycerol channels, aquaporin adipose and aquaporin 9. Diabetes 51: 2915-2921.
6. Marrades MP, Milagro FI, Martinez JA, Moreno-Aliaga MJ (2006) Differential expression of aquaporin 7 in adipose tissue of lean and obese high fat consumers. Biochem Biophys Res Commun 339: 785-789. (Pubitemid 41772882)
7. Ceperuelo-Mallafre V, Miranda M, Chacon MR, Vilarrasa N, Megia A, et al. (2007) Adipose tissue expression of the glycerol channel aquaporin-7 gene is altered in severe obesity but not in type 2 diabetes. J Clin Endocrinol Metab 92: 3640-3645. (Pubitemid 47435350)
8. Miranda M, Escote X, Ceperuelo-Mallafre V, Alcaide MJ, Simon I, et al. (2010) Paired subcutaneous and visceral adipose tissue aquaporin-7 expression in human obesity and type 2 diabetes: differences and similarities between depots. J Clin Endocrinol Metab 95: 3470-3479.
9. Ishibashi K, Kuwahara M, Gu Y, Kageyama Y, Tohsaka A, et al. (1997) Cloning and functional expression of a new water channel abundantly expressed in the testis permeable to water, glycerol, and urea. J Biol Chem 272: 20782-20786. (Pubitemid 27355645)
10. Skowronski MT, Lebeck J, Rojek A, Praetorius J, Fuchtbauer EM, et al. (2007) AQP7 is localized in capillaries of adipose tissue, cardiac and striated muscle: implications in glycerol metabolism. Am J Physiol Renal Physiol 292: F956-965. (Pubitemid 46393421)
11. Frost SC, Lane MD (1985) Evidence for the involvement of vicinal sulfhydryl groups in insulin-activated hexose transport by 3T3-L1 adipocytes. J Biol Chem 260: 2646-2652. (Pubitemid 15139315)
12. Rodbell M (1964) Metabolism of Isolated Fat Cells. I. Effects of Hormones on Glucose Metabolism and Lipolysis. J Biol Chem 239: 375-380.
13. Morrison TB, Weis JJ, Wittwer CT (1998) Quantification of low-copy transcripts by continuous SYBR Green I monitoring during amplification. Biotechniques 24: 954-958, 960, 962.
14. Moffat J, Grueneberg DA, Yang X, Kim SY, Kloepfer AM, et al. (2006) A lentiviral RNAi library for human and mouse genes applied to an arrayed viral high-content screen. Cell 124: 1283-1298.
15. Naldini L, Blomer U, Gage FH, Trono D, Verma IM (1996) Efficient transfer, integration, and sustained long-term expression of the transgene in adult rat brains injected with a lentiviral vector. Proc Natl Acad Sci U S A 93: 11382-11388. (Pubitemid 26347130)
16. Hamann S, Kiilgaard J, Litman T, Alvarez-Leefmans F, Winther B, et al. (2002) Measurement of Cell Volume Changes by Fluorescence Self-Quenching. Journal of Fluorescence 12: 139-145.
17. Maeda N, Funahashi T, Hibuse T, Nagasawa A, Kishida K, et al. (2004) Adaptation to fasting by glycerol transport through aquaporin 7 in adipose tissue. Proc Natl Acad Sci U S A 101: 17801-17806. (Pubitemid 40051967)
18. Fain JN, Buehrer B, Bahouth SW, Tichansky DS, Madan AK (2008) Comparison of messenger RNA distribution for 60 proteins in fat cells vs the nonfat cells of human omental adipose tissue. Metabolism 57: 1005-1015. (Pubitemid 351814693)
19. Hill AE, Shachar-Hill B, Shachar-Hill Y (2004) What are aquaporins for? J Membr Biol 197: 1-32. (Pubitemid 38221960)
20. Soveral G, Madeira A, Loureiro-Dias MC, Moura TF (2008) Membrane tension regulates water transport in yeast. Biochim Biophys Acta.
21. Ozu M, Dorr RA, Gutierrez F, Politi MT, Toriano R (2013) Human AQP1 is a constitutively open channel that closes by a membrane-tension-mediated mechanism. Biophys J 104: 85-95.
22. Soveral G, Macey RI, Moura TF (1997) Water permeability of brush border membrane vesicles from kidney proximal tubule. J Membr Biol 158: 219-228. (Pubitemid 27348567)