ABCA1 p.Lys1974Arg
| Predicted by SNAP2: | A: D (71%), C: D (59%), D: D (85%), E: D (80%), F: D (71%), G: N (72%), H: N (82%), I: D (59%), L: D (75%), M: D (59%), N: D (71%), P: D (91%), Q: N (66%), R: N (72%), S: N (61%), T: D (75%), V: D (75%), W: D (85%), Y: D (80%), |
| Predicted by PROVEAN: | A: N, C: N, D: N, E: N, F: N, G: N, H: N, I: N, L: N, M: N, N: N, P: N, Q: N, R: N, S: N, T: N, V: N, W: N, Y: N, |
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[hide] Genetics of HDL regulation in humans. Curr Opin Lipidol. 2003 Jun;14(3):273-9. Miller M, Rhyne J, Hamlette S, Birnbaum J, Rodriguez A
Genetics of HDL regulation in humans.
Curr Opin Lipidol. 2003 Jun;14(3):273-9., [PMID:12840658]
Abstract [show]
PURPOSE OF REVIEW: To review gene regulation of HDL-cholesterol and discuss molecular abnormalities in HDL candidate genes that may lead to human pathologic states. RECENT FINDINGS: The inverse association between HDL-cholesterol and vascular disease, especially coronary heart disease, has long been recognized, but understanding gene regulation of HDL in humans gained considerable momentum following the identification of ABCA1 as playing a pivotal role in reverse cholesterol transport. Recent data suggest that potentially important targets for upregulating HDL in humans include upregulators of ABCA1 and APOA1 (e.g. peroxisome proliferator activated receptor and liver X receptor agonists) and downregulators of CETP (e.g. JTT-705). A host of other nuclear receptors under investigation in animal models may advance to human testing in the near future. SUMMARY: Disorders affecting HDL metabolism are complex because monogenic disorders causing low HDL do not necessarily correlate with premature vascular disease. To date, pathologic phenotypes have only been deduced among several HDL candidate genes. Understanding the genetic underpinnings associated with variant HDL and reverse cholesterol transport provides an exceptional opportunity to identify novel agents that may optimize this process and reduce vascular event rates beyond currently available LDL lowering therapies.
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No. Sentence Comment
67 TD 3` deletion (intron 38) truncated truncation [61] 5587 C/G 38 S1731C extracellular [68] TD 5793 A/C 40 N1800H extracellular loop, sm [65] FHA 5946 C/T 41 R1851X truncation [75..] FHA 6068 del 42 del 1893-1894(E,D) cytoplasmic [63] TD 6152 (14bp Ins) (42-43) truncated truncation [67] 6316 A/G 44 K1974R cytoplasmic [67] 6421 T/C 45 F2009S cytoplasmic [9] TD 6636 C/T 47 R2081W cytoplasmic [64] FHA 6825 C/T 49 R2144X cytoplasmic [63] TD 6825 del C 49 2145X truncation [62] FHA 6844 C/T 49 P2150L cytoplasmic [62] 6898 C/T 49 P2168L cytoplasmic [67] TD CTC6952-4TT 49 2203X truncation [62] TD 6968 (4bp Ins) 49 2215X, truncated PDZ binding (cyto) [65] *Location in accordance with Santamaria-Fojo et al. (Proc Natl Acad Sci U S A 2000; 97:7987-7992).
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ABCA1 p.Lys1974Arg 12840658:67:299
status: NEW