adipocyte protein 2 Information & adipocyte protein 2 Links at HealthHaven.com

fatty acid binding protein 4, adipocyte
	Crystallographic structure (PDB 2HNX) of palmitic acid (white sticks) complexed with aP2 (beta sheets = green, alpha helices = red, loops = cyan)
Identifiers
Symbol	FABP4
Alt. symbols	A-FABP
Entrez	2167
HUGO	3559
OMIM	600434
PDB	2HNX
RefSeq	NM_001442
UniProt	P15090
Other data
Locus	Chr. 8 q21

aP2 (adipocyte Protein 2)^[1] is a carrier protein for fatty acids that is primarily expressed in adipocytes and macrophages. aP2 is also called fatty acid binding protein 4 (FABP4). Blocking this protein either through genetic engineering or drugs^[2]^[3] has the possibility of treating heart disease,^[4] diabetes,^[5] asthma,^[6] obesity,^[7] and fatty liver disease.^[8]

[edit] See also

Fatty acid-binding protein

[edit] References

^ Baxa CA, Sha RS, Buelt MK, Smith AJ, Matarese V, Chinander LL, Boundy KL, Bernlohr DA (1989). "Human adipocyte lipid-binding protein: purification of the protein and cloning of its complementary DNA". Biochemistry 28 (22): 8683–90. doi:10.1021/bi00448a003. PMID 2481498.
^ Forbes health article July 14, 2006
^ Medicinenet.com
^ Makowski L, Boord JB, Maeda K, Babaev VR, Uysal KT, Morgan MA, Parker RA, Suttles J, Fazio S, Hotamisligil GS, Linton MF (2001). "Lack of macrophage fatty-acid-binding protein aP2 protects mice deficient in apolipoprotein E against atherosclerosis". Nat. Med. 7 (6): 699–705. doi:10.1038/89076. PMID 11385507.
^ Furuhashi M, Tuncman G, Görgün CZ, Makowski L, Atsumi G, Vaillancourt E, Kono K, Babaev VR, Fazio S, Linton MF, Sulsky R, Robl JA, Parker RA, Hotamisligil GS (2007). "Treatment of diabetes and atherosclerosis by inhibiting fatty-acid-binding protein aP2". Nature 447 (7147): 959–65. doi:10.1038/nature05844. PMID 17554340.
^ Shum BO, Mackay CR, Gorgun CZ, Frost MJ, Kumar RK, Hotamisligil GS, Rolph MS (2006). "The adipocyte fatty acid-binding protein aP2 is required in allergic airway inflammation". J. Clin. Invest. 116 (8): 2183–2192. doi:10.1172/JCI24767. PMID 16841093.
^ Maeda K, Cao H, Kono K, Gorgun CZ, Furuhashi M, Uysal KT, Cao Q, Atsumi G, Malone H, Krishnan B, Minokoshi Y, Kahn BB, Parker RA, Hotamisligil GS (2005). "Adipocyte/macrophage fatty acid binding proteins control integrated metabolic responses in obesity and diabetes". Cell Metab. 1 (2): 107–19. doi:10.1016/j.cmet.2004.12.008. PMID 16054052.
^ Makowski L, Hotamisligil GS (2005). "The role of fatty acid binding proteins in metabolic syndrome and atherosclerosis". Curr. Opin. Lipidol. 16 (5): 543–8. doi:10.1097/01.mol.0000180166.08196.07. PMID 16148539.

[edit] External links

MeSH FABP4+protein,+human

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[pmid2481498-0] Baxa CA, Sha RS, Buelt MK, Smith AJ, Matarese V, Chinander LL, Boundy KL, Bernlohr DA (1989). "Human adipocyte lipid-binding protein: purification of the protein and cloning of its complementary DNA". Biochemistry 28 (22): 8683–90. doi:10.1021/bi00448a003. PMID 2481498.

[1] Forbes health article July 14, 2006

[2] Medicinenet.com

[pmid11385507-3] Makowski L, Boord JB, Maeda K, Babaev VR, Uysal KT, Morgan MA, Parker RA, Suttles J, Fazio S, Hotamisligil GS, Linton MF (2001). "Lack of macrophage fatty-acid-binding protein aP2 protects mice deficient in apolipoprotein E against atherosclerosis". Nat. Med. 7 (6): 699–705. doi:10.1038/89076. PMID 11385507.

[pmid17554340-4] Furuhashi M, Tuncman G, Görgün CZ, Makowski L, Atsumi G, Vaillancourt E, Kono K, Babaev VR, Fazio S, Linton MF, Sulsky R, Robl JA, Parker RA, Hotamisligil GS (2007). "Treatment of diabetes and atherosclerosis by inhibiting fatty-acid-binding protein aP2". Nature 447 (7147): 959–65. doi:10.1038/nature05844. PMID 17554340.

[pmid16841093-5] Shum BO, Mackay CR, Gorgun CZ, Frost MJ, Kumar RK, Hotamisligil GS, Rolph MS (2006). "The adipocyte fatty acid-binding protein aP2 is required in allergic airway inflammation". J. Clin. Invest. 116 (8): 2183–2192. doi:10.1172/JCI24767. PMID 16841093.

[pmid16054052-6] Maeda K, Cao H, Kono K, Gorgun CZ, Furuhashi M, Uysal KT, Cao Q, Atsumi G, Malone H, Krishnan B, Minokoshi Y, Kahn BB, Parker RA, Hotamisligil GS (2005). "Adipocyte/macrophage fatty acid binding proteins control integrated metabolic responses in obesity and diabetes". Cell Metab. 1 (2): 107–19. doi:10.1016/j.cmet.2004.12.008. PMID 16054052.

[pmid16148539-7] Makowski L, Hotamisligil GS (2005). "The role of fatty acid binding proteins in metabolic syndrome and atherosclerosis". Curr. Opin. Lipidol. 16 (5): 543–8. doi:10.1097/01.mol.0000180166.08196.07. PMID 16148539.

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