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J Lipid Res. 2012 Dec;53(12):2726-33. doi: 10.1194/jlr.M030213. Epub 2012 Sep 5.

Adiponectin and the mediation of HDL-cholesterol change with improved lifestyle: the Look AHEAD Study.

Collaborators (354)

Brancati FL, Honas J, Cheskin L, Clark JM, Stewart K, Rubin R, Charleston J, Horak K, Bray GA, Rau K, Strate A, Armand B, Greenway FL, Ryan DH, Williamson D, Bachand A, Begnaud M, Berhard B, Caderette E, Cerniauskas B, Creel D, Crow D, Guay H, Kora N, LaFleur K, Landry K, Lingle M, Perault J, Shipp M, Smith M, Tucker E, Lewis CE, Safford M, DiLillo V, Bragg C, Dobelstein A, Gilbert S, Glasser S, Hannum S, Hubbell A, Jones J, Lee D, Luketic R, Marshall K, Oden L, Raines J, Roche C, Truman J, Webb N, Wrenn A, Nathan DM, Turgeon H, Schumann K, Cagliero E, Delahanty L, Hayward K, Anderson E, Bissett L, Ginsburg R, Goldman V, Harlan V, McKitrick C, McNamara A, Michel T, Poulos A, Steiner B, Tosch J, Horton ES, Jackson SD, Hamdy O, Caballero A, Bain S, Bovaird E, Goebel-Fabbri A, Lambert L, Ledbury S, Malloy M, Ovalle K, Blackburn G, Mantzoros C, Day K, McNamara A, Hill JO, Miller M, Phillipp J, Schwartz R, Van Dorsten, Regensteiner J, MS SB, Coelho L, Cohrs P, Daeninck E, Fields A, Green S, Hamilton A, Hamilton J, Leshchinskiy E, McDermott M, Munkwitz L, Rome L, Wallace K, Worley T, Foreyt JP, Reeves RS, Pownall H, Balasubramanyam A, Jones P, Burrington M, Chen CH, Clark A, Gee M, Griggs S, Hamilton M, Holley V, Joseph J, Pace P, Palencia J, Satterwhite O, Schmidt J, Volding D, White C, Saad MF, Sengardi SG, Chiu KC, Botrous M, Chan M, Konersman K, Perpetua M, Johnson KC, Gresham C, Connelly S, Brewer A, Coday M, Jones L, Lichtermann L, Vosburg S, Taylor J, Kitabchi AE, Lambeth H, Clark D, Crisler A, Cunningham G, Green D, Force D, Kores R, Rosenthal R, Smith E, Sun M, Soberman J, Thorson C, Bantle JP, Redmon J, Crow RS, Crow S, Raatz SK, Brelje K, Campbell C, Carls J, Carmean-Mihm T, Finch E, Fox A, Hoelscher E, James LD, Maddy VA, Ockenden T, Rice BI, Tucker AD, Voeller MS, Walcheck C, Pi-Sunyer X, Patricio J, Heshka S, Pal C, Allen L, Hirsch D, Holowaty MA, Wadden TA, Maschak-Carey BJ, Schwartz S, Foster GD, Berkowitz RI, Glick H, Kumanyika SK, Brock J, Chomentowski H, Clark V, Crerand C, Davenport R, Diamond A, Fabricatore A, Hesson L, Krauthamer-Ewing S, Kuehnel R, Lipschutz P, Mullen M, Womble L, Iqbal N, Kelley DE, Wesche-Thobaben J, Kuller L, Kriska A, Bonk J, Danchenko R, Edmundowicz D, Klem ML, Yamamoto ME, Elnyczky B, Grove GA, Harper P, Krulia J, Mancino J, Mathews A, Murray TY, Ritchea JR, Rush J, Vujevich K, Wolf D, Wing RR, Bright R, Pera V, Jakicic J, Tate D, Gorin A, Gallagher K, Bach A, Bancroft B, Bertorelli A, Carey R, Charron T, Chenot H, Chula-Maguire K, Coward P, Cronkite L, Currin J, Daly M, Egan C, Ferguson E, Foss L, Gauvin J, Kieffer D, Lessard L, Maier D, Massaro JP, Monk T, Nicholson R, Patterson E, Phelan S, Raynor H, Raynor D, Robinson N, Robles D, Tavares J, Haffner SM, Montez MG, Lorenzo C, Kahn S, Montgomery B, Knopp R, Lipkin E, Maciejewski ML, Trence D, Barrett T, Bartell J, Greenberg D, Murillo A, Richmond BA, Thomas A, Knowler WC, Bolin P, Killean T, Manus C, Krakoff J, Curtis JM, Glass J, Michaels S, Bennett PH, Morgan T, Begay S, Fallis B, Hermes J, Hollowbreast DF, Johnson R, Meacham M, Nelson J, Percy C, Poorthunder P, Sangster S, Scurlock N, Shovestull LA, Smiley J, Toledo K, Tomchee C, Tonemah D, Peters A, Ruelas V, Sengardi SG, Graves K, Konersman K, Serafin-Dokhan S, Espeland MA, Bahnson JL, Wagenknecht L, Reboussin D, Rejeski W, Bertoni A, Lang W, Miller G, Lefkowitz D, Reynolds PS, Ribisl P, Vitolins M, Booth M, Dotson KM, Hodges A, Williams CC, Barnes JM, Feeney PA, Griffin J, Harvin L, Herman W, Hogan P, Jaramillo S, King M, Lane K, Neiberg R, Ruggiero A, Speas C, Walkup MP, Wall K, Ward M, West DS, Windham T, Nevitt M, Ewing S, Hayashi C, Maeda J, Palermo L, Rahorst M, Schwartz A, Shepherd J, Marcovina SM, Strylewicz G, Prineas R, Alexander T, Billings L, Campbell C, Hall S, Hensley S, Li Y, Zhang ZM, Mayer-Davis EJ, Moran R, Foushee R, Hall NJ.

Author information

  • 1Department of Medicine, University of Texas Medical Branch, Galveston, TX, USA.

Abstract

Adipose tissue dysfunction plays a key role in the development of the metabolic abnormalities characteristic of type 2 diabetes (T2DM) and participates actively in lipid metabolism. Adiponectin, found abundantly in circulation and a marker of adipose health, is decreased in obese persons with T2DM. We investigated whether the changes in adiponectin with an intensive lifestyle intervention (ILI) for weight loss could potentially mediate the increase in low HDL-cholesterol (HDL-C) with ILI. Adiponectin and its fractions were determined using an ELISA with selective protease treatment in 1,397 participants from Look AHEAD, a trial examining whether ILI will reduce cardiovascular events in overweight/obese subjects with T2DM when compared with a control arm, diabetes support and education (DSE). Multivariable regression and mediational analyses were performed for adiponectin and its high-molecular-weight (HMW) and non-HMW fractions. ILI increased baseline HDL-C by 9.7% and adiponectin by 11.9%; changes with DSE were 1.3% and 0.2%, respectively (P < 0.0001). In a model including changes in weight, fitness, triglycerides, and glucose control and that adjusted for demographics and medical history, adiponectin changes remained significantly associated with HDL-C change. Data supported the contribution of changes in both HMW- and non-HMW-adiponectin to the improvement in HDL-C with ILI.

PMID:
22956782
[PubMed - indexed for MEDLINE]
PMCID:
PMC3494242
Free PMC Article

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