Abstract
Epidemiological studies have identified an inverse association of high-density lipoprotein (HDL) cholesterol with cardiovascular risk. Preclinical studies have shown that HDLs also exhibit cardioprotective functions in cultured cells and animal models. However, large, randomized, placebo-controlled clinical trials of HDL-raising agents have failed to reduce cardiovascular events in humans. Despite this negative outcome, glycaemic control was considerably improved in the patients with type 2 diabetes mellitus who were recruited into these trials. This finding indicated that HDLs might have anti-diabetic functions. This was shown to be the case in cell studies and animal studies, which have established that HDLs and apolipoprotein A1, the main HDL apolipoprotein, improve pancreatic β-cell function and increase insulin sensitivity. On the other hand, diabetes mellitus adversely affects the structure, anti-diabetic functions and cardioprotective functions of HDLs. These complex, closely linked relationships, which are undoubtedly worthy of further investigation, form the focus of this Review.
Key points
-
High-density lipoproteins (HDLs) improve glycaemic control in vitro and in vivo by increasing insulin sensitivity and improving β-cell function.
-
Diabetes mellitus appears to have a minimal effect on the reverse cholesterol transport pathway.
-
Improving glycaemic control might enhance the antioxidant function of HDLs.
-
Diabetes mellitus impairs the ability of HDLs to improve endothelial dysfunction.
-
Non-enzymatic glycation of HDL apolipoproteins reduces their anti-inflammatory function.
This is a preview of subscription content, access via your institution
Access options
Access Nature and 54 other Nature Portfolio journals
Get Nature+, our best-value online-access subscription
$32.99 / 30 days
cancel any time
Subscribe to this journal
Receive 12 print issues and online access
$189.00 per year
only $15.75 per issue
Buy this article
- Purchase on SpringerLink
- Instant access to full article PDF
Prices may be subject to local taxes which are calculated during checkout



Similar content being viewed by others
References
Miller, N. E. & Miller, G. J. Letter: high-density lipoprotein and atherosclerosis. Lancet 1, 1033 (1975).
Bowman, L. et al. HPS3/TIMI55–REVEAL Collaborative Group. Effects of anacetrapib in patients with atherosclerotic vascular disease. N. Engl. J. Med. 377, 1217–1227 (2017).
Davidson, W. S., Shah, A. S., Sexmith, H. & Gordon, S. M. The HDL proteome watch: compilation of studies leads to new insights on HDL function. Biochim. Biophys. Acta Mol. Cell Biol. Lipids 1867, 159072 (2022).
Fryirs, M. A. et al. Effects of high-density lipoproteins on pancreatic β-cell insulin secretion. Arterioscler. Thromb. Vasc. Biol. 30, 1642–1648 (2010).
Wang, F. et al. Apolipoprotein A-IV improves glucose homeostasis by enhancing insulin secretion. Proc. Natl Acad. Sci. USA 109, 9641–9646 (2012).
Jonas, A. Regulation of lecithin cholesterol acyltransferase activity. Prog. Lipid Res. 37, 209–234 (1998).
Rye, K. A., Hime, N. J. & Barter, P. J. The influence of cholesteryl ester transfer protein on the composition, size, and structure of spherical, reconstituted high density lipoproteins. J. Biol. Chem. 270, 189–196 (1995).
Rye, K. A., Hime, N. J. & Barter, P. J. Evidence that cholesteryl ester transfer protein-mediated reductions in reconstituted high density lipoprotein size involve particle fusion. J. Biol. Chem. 272, 3953–3960 (1997).
Settasatian, N. et al. The mechanism of the remodeling of high density lipoproteins by phospholipid transfer protein. J. Biol. Chem. 276, 26898–26905 (2001).
Clay, M. A., Rye, K. A. & Barter, P. J. Evidence in vitro that hepatic lipase reduces the concentration of apolipoprotein A-I in rabbit high-density lipoproteins. Biochim. Biophys. Acta 1044, 50–56 (1990).
Jaye, M. et al. A novel endothelial-derived lipase that modulates HDL metabolism. Nat. Genet. 21, 424–428 (1999).
Jahangiri, A. et al. Evidence that endothelial lipase remodels high density lipoproteins without mediating the dissociation of apolipoprotein A-I. J. Lipid Res. 46, 896–903 (2005).
Ahmed, M. O. et al. HDL particle size is increased and HDL-cholesterol efflux is enhanced in type 1 diabetes: a cross-sectional study. Diabetologia 64, 656–667 (2021).
Cardner, M. et al. Structure-function relationships of HDL in diabetes and coronary heart disease. JCI Insight 5, e131491 (2020).
Mora, S. et al. Lipoprotein particle size and concentration by nuclear magnetic resonance and incident type 2 diabetes in women. Diabetes 59, 1153–1160 (2010).
Garvey, W. T. et al. Effects of insulin resistance and type 2 diabetes on lipoprotein subclass particle size and concentration determined by nuclear magnetic resonance. Diabetes 52, 453–462 (2003).
Verges, B. Pathophysiology of diabetic dyslipidaemia: where are we? Diabetologia 58, 886–899 (2015).
Haffner, S. M., Lehto, S., Ronnemaa, T., Pyorala, K. & Laakso, M. Mortality from coronary heart disease in subjects with type 2 diabetes and in nondiabetic subjects with and without prior myocardial infarction. N. Engl. J. Med. 339, 229–234 (1998).
Tilly-Kiesi, M., Knudsen, P., Groop, L. & Taskinen, M. R. Hyperinsulinemia and insulin resistance are associated with multiple abnormalities of lipoprotein subclasses in glucose-tolerant relatives of NIDDM patients. Botnia Study Group. J. Lipid Res. 37, 1569–1578 (1996).
Ganjali, S. et al. HDL functionality in type 1 diabetes. Atherosclerosis 267, 99–109 (2017).
Valabhji, J. et al. High-density lipoprotein composition and paraoxonase activity in Type I diabetes. Clin. Sci. 101, 659–670 (2001).
Rawshani, A. et al. Range of risk factor levels: control, mortality, and cardiovascular outcomes in type 1 diabetes mellitus. Circulation 135, 1522–1531 (2017).
Du, X. M. et al. HDL particle size is a critical determinant of ABCA1-mediated macrophage cellular cholesterol export. Circ. Res. 116, 1133–1142 (2015).
Glomset, J. A. The plasma lecithins:cholesterol acyltransferase reaction. J. Lipid Res. 9, 155–167 (1968).
Mineo, C., Yuhanna, I. S., Quon, M. J. & Shaul, P. W. High density lipoprotein-induced endothelial nitric-oxide synthase activation is mediated by Akt and MAP kinases. J. Biol. Chem. 278, 9142–9149 (2003).
Cockerill, G. W., Rye, K. A., Gamble, J. R., Vadas, M. A. & Barter, P. J. High-density lipoproteins inhibit cytokine-induced expression of endothelial cell adhesion molecules. Arterioscler. Thromb. Vasc. Biol. 15, 1987–1994 (1995).
Brites, F., Martin, M., Guillas, I. & Kontush, A. Antioxidative activity of high-density lipoprotein (HDL): mechanistic insights into potential clinical benefit. BBA Clin. 8, 66–77 (2017).
Rohatgi, A. et al. HDL cholesterol efflux capacity and incident cardiovascular events. N. Engl. J. Med. 371, 2383–2393 (2014).
Khera, A. V. et al. Cholesterol efflux capacity, high-density lipoprotein function, and atherosclerosis. N. Engl. J. Med. 364, 127–135 (2011).
Li, X. M. et al. Paradoxical association of enhanced cholesterol efflux with increased incident cardiovascular risks. Arterioscler. Thromb. Vasc. Biol. 33, 1696–1705 (2013).
Kennedy, M. A. et al. ABCG1 has a critical role in mediating cholesterol efflux to HDL and preventing cellular lipid accumulation. Cell Metab. 1, 121–131 (2005).
Mauldin, J. P. et al. Reduced expression of ATP-binding cassette transporter G1 increases cholesterol accumulation in macrophages of patients with type 2 diabetes mellitus. Circulation 117, 2785–2792 (2008).
Shiu, S. W., Wong, Y. & Tan, K. C. Pre-β1 HDL in type 2 diabetes mellitus. Atherosclerosis 263, 24–28 (2017).
He, Y. et al. Diabetes impairs cellular cholesterol efflux from ABCA1 to small HDL particles. Circ. Res. 127, 1198–1210 (2020).
Apro, J. et al. Impaired cholesterol efflux capacity of high-density lipoprotein isolated from interstitial fluid in type 2 diabetes mellitus-brief report. Arterioscler. Thromb. Vasc. Biol. 36, 787–791 (2016).
Mauldin, J. P. et al. Reduction in ABCG1 in type 2 diabetic mice increases macrophage foam cell formation. J. Biol. Chem. 281, 21216–21224 (2006).
Denimal, D. et al. Normal HDL cholesterol efflux and anti-inflammatory capacities in type 2 diabetes despite lipidomic abnormalities. J. Clin. Endocrinol. Metab. 107, e3816–e3823 (2022).
Yassine, H. N. et al. Enhanced cholesterol efflux to HDL through the ABCA1 transporter in hypertriglyceridemia of type 2 diabetes. Metabolism 63, 727–734 (2014).
Low, H. et al. Advanced glycation end-products (AGEs) and functionality of reverse cholesterol transport in patients with type 2 diabetes and in mouse models. Diabetologia 55, 2513–2521 (2012).
Gomes Kjerulf, D. et al. Glycation of HDL blunts its anti-inflammatory and cholesterol efflux capacities in vitro, but has no effect in poorly controlled type 1 diabetes subjects. J. Diabetes Complicat. 34, 107693 (2020).
Kashyap, S. R. et al. Glycation reduces the stability of ApoAI and increases HDL dysfunction in diet-controlled type 2 diabetes. J. Clin. Endocrinol. Metab. 103, 388–396 (2018).
Manjunatha, S. et al. Functional and proteomic alterations of plasma high density lipoproteins in type 1 diabetes mellitus. Metabolism 65, 1421–1431 (2016).
Brown, B. E. et al. Apolipoprotein A-I glycation by glucose and reactive aldehydes alters phospholipid affinity but not cholesterol export from lipid-laden macrophages. PLoS ONE 8, e65430 (2013).
Rashduni, D. L., Rifici, V. A., Schneider, S. H. & Khachadurian, A. K. Glycation of high-density lipoprotein does not increase its susceptibility to oxidation or diminish its cholesterol efflux capacity. Metabolism 48, 139–143 (1999).
Domingo-Espin, J., Nilsson, O., Bernfur, K., Del Giudice, R. & Lagerstedt, J. O. Site-specific glycations of apolipoprotein A-I lead to differentiated functional effects on lipid-binding and on glucose metabolism. Biochim. Biophys. Acta Mol. Basis Dis. 1864, 2822–2834 (2018).
Duell, P. B., Oram, J. F. & Bierman, E. L. Nonenzymatic glycosylation of HDL and impaired HDL-receptor-mediated cholesterol efflux. Diabetes 40, 377–384 (1991).
Hoang, A. et al. Advanced glycation of apolipoprotein A-I impairs its anti-atherogenic properties. Diabetologia 50, 1770–1779 (2007).
Tan, H. C. et al. Relationships between cholesterol efflux and high-density lipoprotein particles in patients with type 2 diabetes mellitus. J. Clin. Lipidol. 5, 467–473 (2011).
Gantman, A., Fuhrman, B., Aviram, M. & Hayek, T. High glucose stimulates macrophage SR-BI expression and induces a switch in its activity from cholesterol efflux to cholesterol influx. Biochem. Biophys. Res. Commun. 391, 523–528 (2010).
Nobecourt, E. et al. Defective antioxidative activity of small dense HDL3 particles in type 2 diabetes: relationship to elevated oxidative stress and hyperglycaemia. Diabetologia 48, 529–538 (2005).
Boemi, M. et al. Serum paraoxonase is reduced in type 1 diabetic patients compared to non-diabetic, first degree relatives; influence on the ability of HDL to protect LDL from oxidation. Atherosclerosis 155, 229–235 (2001).
Brinck, J. W. et al. Diabetes mellitus is associated with reduced high-density lipoprotein sphingosine-1-phosphate content and impaired high-density lipoprotein cardiac cell protection. Arterioscler. Thromb. Vasc. Biol. 36, 817–824 (2016).
Sanguinetti, S. M. et al. HDL oxidability and its protective effect against LDL oxidation in type 2 diabetic patients. Diabetes Nutr. Metab. 14, 27–36 (2001).
Maxwell, S., Holm, G., Bondjers, G. & Wiklund, O. Comparison of antioxidant activity in lipoprotein fractions from insulin-dependent diabetics and healthy controls. Atherosclerosis 129, 89–96 (1997).
Gowri, M. S., Van der Westhuyzen, D. R., Bridges, S. R. & Anderson, J. W. Decreased protection by HDL from poorly controlled type 2 diabetic subjects against LDL oxidation may be due to the abnormal composition of HDL. Arterioscler. Thromb. Vasc. Biol. 19, 2226–2233 (1999).
Morgantini, C. et al. Anti-inflammatory and antioxidant properties of HDLs are impaired in type 2 diabetes. Diabetes 60, 2617–2623 (2011).
Feng, J. et al. High levels of oxidized fatty acids in HDL impair the antioxidant function of HDL in patients with diabetes. Front. Endocrinol. 13, 993193 (2022).
Sanda, G. M. et al. Clusterin, paraoxonase 1, and myeloperoxidase alterations induce high-density lipoproteins dysfunction and contribute to peripheral artery disease; aggravation by type 2 diabetes mellitus. Biofactors 48, 454–468 (2022).
Kheniser, K. G. et al. Temporal dynamics of high-density lipoprotein proteome in diet-controlled subjects with type 2 diabetes. Biomolecules 10, 520 (2020).
Vaisar, T. et al. High concentration of medium-sized HDL particles and enrichment in HDL paraoxonase 1 associate with protection from vascular complications in people with long-standing type 1 diabetes. Diabetes Care 43, 178–186 (2020).
Chiesa, S. T. et al. Elevated high-density lipoprotein in adolescents with type 1 diabetes is associated with endothelial dysfunction in the presence of systemic inflammation. Eur. Heart J. 40, 3559–3566 (2019).
Bacchetti, T., Masciangelo, S., Armeni, T., Bicchiega, V. & Ferretti, G. Glycation of human high density lipoprotein by methylglyoxal: effect on HDL-paraoxonase activity. Metabolism 63, 307–311 (2014).
Ebtehaj, S., Gruppen, E. G., Parvizi, M., Tietge, U. J. F. & Dullaart, R. P. F. The anti-inflammatory function of HDL is impaired in type 2 diabetes: role of hyperglycemia, paraoxonase-1 and low grade inflammation. Cardiovasc. Diabetol. 16, 132 (2017).
Hedrick, C. C. et al. Glycation impairs high-density lipoprotein function. Diabetologia 43, 312–320 (2000).
Ferretti, G., Bacchetti, T., Marchionni, C., Caldarelli, L. & Curatola, G. Effect of glycation of high density lipoproteins on their physicochemical properties and on paraoxonase activity. Acta Diabetol. 38, 163–169 (2001).
Holzer, M. et al. Myeloperoxidase-derived chlorinating species induce protein carbamylation through decomposition of thiocyanate and urea: novel pathways generating dysfunctional high-density lipoprotein. Antioxid. Redox Signal. 17, 1043–1052 (2012).
Huang, Y. et al. Myeloperoxidase, paraoxonase-1, and HDL form a functional ternary complex. J. Clin. Invest. 123, 3815–3828 (2013).
Nessler, K. et al. Associations between myeloperoxidase and paraoxonase-1 and type 2 diabetes in patients with ischemic heart disease. BMC Cardiovasc. Disord. 22, 521 (2022).
Heilman, K. et al. Arterial stiffness, carotid artery intima-media thickness and plasma myeloperoxidase level in children with type 1 diabetes. Diabetes Res. Clin. Pract. 84, 168–173 (2009).
Sorrentino, S. A. et al. Endothelial-vasoprotective effects of high-density lipoprotein are impaired in patients with type 2 diabetes mellitus but are improved after extended-release niacin therapy. Circulation 121, 110–122 (2010).
Williams, S. B. et al. Acute hyperglycemia attenuates endothelium-dependent vasodilation in humans in vivo. Circulation 97, 1695–1701 (1998).
Nishikawa, T. et al. Normalizing mitochondrial superoxide production blocks three pathways of hyperglycaemic damage. Nature 404, 787–790 (2000).
Shenouda, S. M. et al. Altered mitochondrial dynamics contributes to endothelial dysfunction in diabetes mellitus. Circulation 124, 444–453 (2011).
Tessari, P. et al. Nitric oxide synthesis is reduced in subjects with type 2 diabetes and nephropathy. Diabetes 59, 2152–2159 (2010).
Smolock, A. R., Mishra, G., Eguchi, K., Eguchi, S. & Scalia, R. Protein kinase C upregulates intercellular adhesion molecule-1 and leukocyte-endothelium interactions in hyperglycemia via activation of endothelial expressed calpain. Arterioscler. Thromb. Vasc. Biol. 31, 289–296 (2011).
Egana-Gorrono, L. et al. Receptor for advanced glycation end products (RAGE) and mechanisms and therapeutic opportunities in diabetes and cardiovascular disease: insights from human subjects and animal models. Front. Cardiovasc. Med. 7, 37 (2020).
Nieuwdorp, M. et al. Reconstituted HDL infusion restores endothelial function in patients with type 2 diabetes mellitus. Diabetologia 51, 1081–1084 (2008).
Nofer, J. R. et al. HDL induces NO-dependent vasorelaxation via the lysophospholipid receptor S1P3. J. Clin. Invest. 113, 569–581 (2004).
Tong, X. et al. The compensatory enrichment of sphingosine-1-phosphate harbored on glycated high-density lipoprotein restores endothelial protective function in type 2 diabetes mellitus. Cardiovasc. Diabetol. 13, 82 (2014).
Vaisar, T. et al. Type 2 diabetes is associated with loss of HDL endothelium protective functions. PLoS ONE 13, e0192616 (2018).
Denimal, D. et al. Significant abnormalities of the HDL phosphosphingolipidome in type 1 diabetes despite normal HDL cholesterol concentration. Atherosclerosis 241, 752–760 (2015).
Frej, C. et al. A shift in ApoM/S1P between HDL-particles in women with type 1 diabetes mellitus is associated with impaired anti-inflammatory effects of the ApoM/S1P complex. Arterioscler. Thromb. Vasc. Biol. 37, 1194–1205 (2017).
Kobayashi, T. et al. Glycation of HDL polymerizes apolipoprotein M and attenuates its capacity to bind to sphingosine 1-phosphate. J. Atheroscler. Thromb. 28, 730–741 (2021).
Christoffersen, C. et al. Endothelium-protective sphingosine-1-phosphate provided by HDL-associated apolipoprotein M. Proc. Natl Acad. Sci. USA 108, 9613–9618 (2011).
Tso, C. et al. High-density lipoproteins enhance progenitor-mediated endothelium repair in mice. Arterioscler. Thromb. Vasc. Biol. 26, 1144–1149 (2006).
Persegol, L. et al. HDL particles from type 1 diabetic patients are unable to reverse the inhibitory effect of oxidised LDL on endothelium-dependent vasorelaxation. Diabetologia 50, 2384–2387 (2007).
Brindisi, M. C., Duvillard, L., Monier, S., Verges, B. & Persegol, L. Deleterious effect of glycation on the ability of HDL to counteract the inhibitory effect of oxidized LDL on endothelium-dependent vasorelaxation. Diabetes Metab. Res. Rev. 29, 618–623 (2013).
Matsunaga, T. et al. Glycated high-density lipoprotein regulates reactive oxygen species and reactive nitrogen species in endothelial cells. Metabolism 52, 42–49 (2003).
Yu, C. H. et al. High glucose induced endothelial to mesenchymal transition in human umbilical vein endothelial cell. Exp. Mol. Pathol. 102, 377–383 (2017).
Spillmann, F., Miteva, K., Pieske, B., Tschope, C. & Van Linthout, S. High-density lipoproteins reduce endothelial-to-mesenchymal transition. Arterioscler. Thromb. Vasc. Biol. 35, 1774–1777 (2015).
Schaumberg, D. A. et al. Effect of intensive glycemic control on levels of markers of inflammation in type 1 diabetes mellitus in the diabetes control and complications trial. Circulation 111, 2446–2453 (2005).
Marfella, R. et al. Circulating adhesion molecules in humans: role of hyperglycemia and hyperinsulinemia. Circulation 101, 2247–2251 (2000).
Devaraj, S. et al. Increased monocytic activity and biomarkers of inflammation in patients with type 1 diabetes. Diabetes 55, 774–779 (2006).
McGrath, K. C. et al. Role of 3β-hydroxysteroid-Δ24 reductase in mediating antiinflammatory effects of high-density lipoproteins in endothelial cells. Arterioscler. Thromb. Vasc. Biol. 29, 877–882 (2009).
Lee, M. K. et al. High-density lipoprotein inhibits human M1 macrophage polarization through redistribution of caveolin-1. Br. J. Pharmacol. 173, 741–751 (2016).
Nobecourt, E. et al. Nonenzymatic glycation impairs the antiinflammatory properties of apolipoprotein A-I. Arterioscler. Thromb. Vasc. Biol. 30, 766–772 (2010).
Chen, Z. et al. Association of carbamylated high-density lipoprotein with coronary artery disease in type 2 diabetes mellitus: carbamylated high-density lipoprotein of patients promotes monocyte adhesion. J. Transl. Med. 18, 460 (2020).
Patel, S. et al. Reconstituted high-density lipoprotein increases plasma high-density lipoprotein anti-inflammatory properties and cholesterol efflux capacity in patients with type 2 diabetes. J. Am. Coll. Cardiol. 53, 962–971 (2009).
Liu, D. et al. Lysine glycation of apolipoprotein A-I impairs its anti-inflammatory function in type 2 diabetes mellitus. J. Mol. Cell Cardiol. 122, 47–57 (2018).
Godfrey, L., Yamada-Fowler, N., Smith, J., Thornalley, P. J. & Rabbani, N. Arginine-directed glycation and decreased HDL plasma concentration and functionality. Nutr. Diabetes 4, e134 (2014).
Nobecourt, E. et al. The impact of glycation on apolipoprotein A-I structure and its ability to activate lecithin:cholesterol acyltransferase. Diabetologia 50, 643–653 (2007).
Calvo, C., Ulloa, N., Del Pozo, R. & Verdugo, C. Decreased activation of lecithin:cholesterol acyltransferase by glycated apolipoprotein A-I. Eur. J. Clin. Chem. Clin. Biochem. 31, 217–220 (1993).
Fournier, N., Myara, I., Atger, V. & Moatti, N. Reactivity of lecithin-cholesterol acyl transferase (LCAT) towards glycated high-density lipoproteins (HDL). Clin. Chim. Acta 234, 47–61 (1995).
Liu, D. et al. Nonenzymatic glycation of high-density lipoprotein impairs its anti-inflammatory effects in innate immunity. Diabetes Metab. Res. Rev. 28, 186–195 (2012).
Curtiss, L. K. & Witztum, J. L. Plasma apolipoproteins AI, AII, B, CI, and E are glucosylated in hyperglycemic diabetic subjects. Diabetes 34, 452–461 (1985).
Shuvaev, V. V. et al. Glycation of apolipoprotein E impairs its binding to heparin: identification of the major glycation site. Biochim. Biophys. Acta 1454, 296–308 (1999).
Li, X., Wang, F., Xu, M., Howles, P. & Tso, P. ApoA-IV improves insulin sensitivity and glucose uptake in mouse adipocytes via PI3K-Akt signaling. Sci. Rep. 7, 41289 (2017).
Dai, Y. et al. Glycated apolipoprotein A-IV induces atherogenesis in patients with CAD in type 2 diabetes. J. Am. Coll. Cardiol. 70, 2006–2019 (2017).
Shimabukuro Okuda, L. et al. Advanced glycated apoA-IV loses its ability to prevent the LPS-induced reduction in cholesterol efflux-related gene expression in macrophages. Mediators Inflamm. 2020, 6515401 (2020).
Gautier, T. et al. Human apolipoprotein C-I accounts for the ability of plasma high density lipoproteins to inhibit the cholesteryl ester transfer protein activity. J. Biol. Chem. 275, 37504–37509 (2000).
Bouillet, B. et al. Glycation of apolipoprotein C1 impairs its CETP inhibitory property: pathophysiological relevance in patients with type 1 and type 2 diabetes. Diabetes Care 37, 1148–1156 (2014).
Rouland, A. et al. The endogenous inhibitor of CETP, apoC1, remains ineffective in vivo after correction of hyperglycemia in people with type 1 diabetes. Metabolites 14, 487 (2024).
Zhang, L. et al. Structural basis of transfer between lipoproteins by cholesteryl ester transfer protein. Nat. Chem. Biol. 8, 342–349 (2012).
Schmidt, M. I. et al. Identifying individuals at high risk for diabetes: the atherosclerosis risk in communities study. Diabetes Care 28, 2013–2018 (2005).
Wilson, P. W. et al. Prediction of incident diabetes mellitus in middle-aged adults: the Framingham Offspring study. Arch. Intern. Med. 167, 1068–1074 (2007).
Barter, P. J. et al. Effect of torcetrapib on glucose, insulin, and hemoglobin A1c in subjects in the Investigation of lipid level management to understand its impact in atherosclerotic events (ILLUMINATE) trial. Circulation 124, 555–562 (2011).
Menon, V. et al. Effect of CETP inhibition with evacetrapib in patients with diabetes mellitus enrolled in the ACCELERATE trial. BMJ Open Diabet. Res. Care 8, e000943 (2020).
Schwartz, G. G. et al. Dalcetrapib reduces risk of new-onset diabetes in patients with coronary heart disease. Diabetes Care 43, 1077–1084 (2020).
Manning, A. K. et al. A genome-wide approach accounting for body mass index identifies genetic variants influencing fasting glycemic traits and insulin resistance. Nat. Genet. 44, 659–669 (2012).
Morris, A. P. et al. Large-scale association analysis provides insights into the genetic architecture and pathophysiology of type 2 diabetes. Nat. Genet. 44, 981–990 (2012).
Haase, C. L., Tybjaerg-Hansen, A., Nordestgaard, B. G. & Frikke-Schmidt, R. HDL cholesterol and risk of type 2 diabetes: a mendelian randomization study. Diabetes 64, 3328–3333 (2015).
Tang, S. et al. Apolipoprotein A-I enhances insulin-dependent and insulin-independent glucose uptake by skeletal muscle. Sci. Rep. 9, 1350 (2019).
Han, R. et al. Apolipoprotein A-I stimulates AMP-activated protein kinase and improves glucose metabolism. Diabetologia 50, 1960–1968 (2007).
Domingo-Espin, J. et al. Dual actions of apolipoprotein A-I on glucose-stimulated insulin secretion and insulin-independent peripheral tissue glucose uptake lead to increased heart and skeletal muscle glucose disposal. Diabetes 65, 1838–1848 (2016).
Dalla-Riva, J., Stenkula, K. G., Petrlova, J. & Lagerstedt, J. O. Discoidal HDL and apoA-I-derived peptides improve glucose uptake in skeletal muscle. J. Lipid Res. 54, 1275–1282 (2013).
Cochran, B. J. et al. In vivo PET imaging with [18F]FDG to explain improved glucose uptake in an apolipoprotein A-I treated mouse model of diabetes. Diabetologia 59, 1977–1984 (2016).
Stenkula, K. G. et al. Single injections of apoA-I acutely improve in vivo glucose tolerance in insulin-resistant mice. Diabetologia 57, 797–800 (2014).
Fritzen, A. M. et al. ApoA-1 improves glucose tolerance by increasing glucose uptake into heart and skeletal muscle independently of AMPKα2. Mol. Metab. 35, 100949 (2020).
McGrath, K. C. et al. High density lipoproteins improve insulin sensitivity in high-fat diet-fed mice by suppressing hepatic inflammation. J. Lipid Res. 55, 421–430 (2014).
Xepapadaki, E. et al. Impact of apolipoprotein A1- or lecithin:cholesterol acyltransferase-deficiency on white adipose tissue metabolic activity and glucose homeostasis in mice. Biochim. Biophys. Acta Mol. Basis Dis. 1865, 1351–1360 (2019).
Drew, B. G. et al. High-density lipoprotein modulates glucose metabolism in patients with type 2 diabetes mellitus. Circulation 119, 2103–2111 (2009).
Briand, F. et al. Raising HDL with CETP inhibitor torcetrapib improves glucose homeostasis in dyslipidemic and insulin resistant hamsters. Atherosclerosis 233, 359–362 (2014).
Cochran, B. J. et al. Apolipoprotein A-I increases insulin secretion and production from pancreatic β-cells via a G-protein-cAMP-PKA-FoxO1-dependent mechanism. Arterioscler. Thromb. Vasc. Biol. 34, 2261–2267 (2014).
Nilsson, O. et al. Apolipoprotein A-I primes beta cells to increase glucose stimulated insulin secretion. Biochim. Biophys. Acta Mol. Basis Dis. 1866, 165613 (2020).
Manandhar, B. et al. ApoA-I protects pancreatic β-cells from cholesterol-induced mitochondrial damage and restores their ability to secrete insulin. Arterioscler. Thromb. Vasc. Biol. 44, e20–e38 (2024).
Matsumura, K., Tamasawa, N. & Daimon, M. Possible insulinotropic action of apolipoprotein A-I through the ABCA1/Cdc42/cAMP/PKA pathway in MIN6 cells. Front. Endocrinol. 9, 645 (2018).
Rutti, S. et al. Low- and high-density lipoproteins modulate function, apoptosis, and proliferation of primary human and murine pancreatic β-cells. Endocrinology 150, 4521–4530 (2009).
Yalcinkaya, M. et al. HDL inhibits endoplasmic reticulum stress-induced apoptosis of pancreatic β-cells in vitro by activation of smoothened. J. Lipid Res. 61, 492–504 (2020).
Puyal, J., Petremand, J., Dubuis, G., Rummel, C. & Widmann, C. HDLs protect the MIN6 insulinoma cell line against tunicamycin-induced apoptosis without inhibiting ER stress and without restoring ER functionality. Mol. Cell Endocrinol. 381, 291–301 (2013).
Petremand, J. et al. HDLs protect pancreatic β-cells against ER stress by restoring protein folding and trafficking. Diabetes 61, 1100–1111 (2012).
Dangas, K., Navar, A. M. & Kastelein, J. J. P. The effect of CETP inhibitors on new-onset diabetes: a systematic review and meta-analysis. Eur. Heart J. Cardiovasc. Pharmacother. 8, 622–632 (2022).
Maron, D. J., Fazio, S. & Linton, M. F. Current perspectives on statins. Circulation 101, 207–213 (2000).
Barter, P. J., Brandrup-Wognsen, G., Palmer, M. K. & Nicholls, S. J. Effect of statins on HDL-C: a complex process unrelated to changes in LDL-C: analysis of the VOYAGER database. J. Lipid Res. 51, 1546–1553 (2010).
Mansi, I. A. et al. Association of statin therapy initiation with diabetes progression: a retrospective matched-cohort study. JAMA Intern. Med. 181, 1562–1574 (2021).
Kearney, P. M. et al. Cholesterol Treatment Trialists’ (CTT) Collaborators. Efficacy of cholesterol-lowering therapy in 18,686 people with diabetes in 14 randomised trials of statins: a meta-analysis. Lancet 371, 117–125 (2008).
Casula, M. et al. Statin use and risk of new-onset diabetes: a meta-analysis of observational studies. Nutr. Metab. Cardiovasc. Dis. 27, 396–406 (2017).
Altmann, S. W. et al. Niemann-Pick C1 Like 1 protein is critical for intestinal cholesterol absorption. Science 303, 1201–1204 (2004).
Morrone, D. et al. Lipid-altering efficacy of ezetimibe plus statin and statin monotherapy and identification of factors associated with treatment response: a pooled analysis of over 21,000 subjects from 27 clinical trials. Atherosclerosis 223, 251–261 (2012).
Giugliano, R. P. et al. Benefit of adding ezetimibe to statin therapy on cardiovascular outcomes and safety in patients with versus without diabetes mellitus: results from IMPROVE-IT (Improved Reduction of Outcomes: Vytorin Efficacy International Trial). Circulation 137, 1571–1582 (2018).
Katzmann, J. L. et al. Trends in ezetimibe prescriptions as monotherapy or fixed-dose combination in Germany 2012-2021. Front. Cardiovasc. Med. 9, 912785 (2022).
Saito, I. et al. A randomized, double-blind, placebo-controlled study of the effect of ezetimibe on glucose metabolism in subjects with type 2 diabetes mellitus and hypercholesterolemia. Lipids Health Dis. 14, 40 (2015).
Yang, S. J. et al. Chronic administration of ezetimibe increases active glucagon-like peptide-1 and improves glycemic control and pancreatic beta cell mass in a rat model of type 2 diabetes. Biochem. Biophys. Res. Commun. 407, 153–157 (2011).
Chang, E. et al. Ezetimibe stimulates intestinal glucagon-like peptide 1 secretion via the MEK/ERK pathway rather than dipeptidyl peptidase 4 inhibition. Metabolism 64, 633–641 (2015).
Nissen, S. E. et al. Bempedoic acid and cardiovascular outcomes in statin-intolerant patients. N. Engl. J. Med. 388, 1353–1364 (2023).
Vu-Dac, N. et al. Fibrates increase human apolipoprotein A-II expression through activation of the peroxisome proliferator-activated receptor. J. Clin. Invest. 96, 741–750 (1995).
Staels, B. & Auwerx, J. Regulation of apo A-I gene expression by fibrates. Atherosclerosis 137, S19–S23 (1998).
Tsunoda, F. et al. Fenofibrate, HDL, and cardiovascular disease in type-2 diabetes: the DAIS trial. Atherosclerosis 247, 35–39 (2016).
Bezafibrate Infarction Prevention (BIP) Study. Secondary prevention by raising HDL cholesterol and reducing triglycerides in patients with coronary artery disease. Circulation 102, 21–27 (2000).
Simental-Mendia, L. E. et al. Effect of fibrates on glycemic parameters: a systematic review and meta-analysis of randomized placebo-controlled trials. Pharmacol. Res. 132, 232–241 (2018).
Seidah, N. G. & Prat, A. The multifaceted biology of PCSK9. Endocr. Rev. 43, 558–582 (2022).
Sabatine, M. S. et al. Evolocumab and clinical outcomes in patients with cardiovascular disease. N. Engl. J. Med. 376, 1713–1722 (2017).
Schwartz, G. G. et al. Alirocumab and cardiovascular outcomes after acute coronary syndrome. N. Engl. J. Med. 379, 2097–2107 (2018).
Ray, K. K. et al. Two phase 3 trials of inclisiran in patients with elevated LDL cholesterol. N. Engl. J. Med. 382, 1507–1519 (2020).
Deedwania, P. et al. Efficacy and safety of PCSK9 inhibition with evolocumab in reducing cardiovascular events in patients with metabolic syndrome receiving statin therapy: secondary analysis from the FOURIER randomized clinical trial. JAMA Cardiol. 6, 139–147 (2021).
Leiter, L. A. et al. Inclisiran lowers LDL-C and PCSK9 irrespective of diabetes status: the ORION-1 randomized clinical trial. Diabetes Care 42, 173–176 (2019).
Boden, W. E. et al. Niacin in patients with low HDL cholesterol levels receiving intensive statin therapy. N. Engl. J. Med. 365, 2255–2267 (2011).
Landray, M. J. et al. HPS2-THRIVE Collaborative Group. Effects of extended-release niacin with laropiprant in high-risk patients. N. Engl. J. Med. 371, 203–212 (2014).
Xiang, D., Zhang, Q. & Wang, Y. T. Effectiveness of niacin supplementation for patients with type 2 diabetes: a meta-analysis of randomized controlled trials. Medicine 99, e21235 (2020).
Goldie, C. et al. Niacin therapy and the risk of new-onset diabetes: a meta-analysis of randomised controlled trials. Heart 102, 198–203 (2016).
Hovingh, G. K. et al. Cholesterol ester transfer protein inhibition by TA-8995 in patients with mild dyslipidaemia (TULIP): a randomised, double-blind, placebo-controlled phase 2 trial. Lancet 386, 452–460 (2015).
Lincoff, A. M. et al. Evacetrapib and cardiovascular outcomes in high-risk vascular disease. N. Engl. J. Med. 376, 1933–1942 (2017).
Wilhelm, A. J. et al. Apolipoprotein A-I and its role in lymphocyte cholesterol homeostasis and autoimmunity. Arterioscler. Thromb. Vasc. Biol. 29, 843–849 (2009).
McGrath, K. C., Li, X., Twigg, S. M. & Heather, A. K. Apolipoprotein-AI mimetic peptides D-4F and L-5F decrease hepatic inflammation and increase insulin sensitivity in C57BL/6 mice. PLoS ONE 15, e0226931 (2020).
Pinkosky, S. L. et al. Liver-specific ATP-citrate lyase inhibition by bempedoic acid decreases LDL-C and attenuates atherosclerosis. Nat. Commun. 7, 13457 (2016).
Nissen, S. E. et al. Bempedoic acid for primary prevention of cardiovascular events in statin-intolerant patients. JAMA 330, 131–140 (2023).
Leiter, L. A. et al. Bempedoic acid in patients with type 2 diabetes mellitus, prediabetes, and normoglycaemia: a post hoc analysis of efficacy and glycaemic control using pooled data from phase 3 clinical trials. Diabetes Obes. Metab. 24, 868–880 (2022).
Staels, B. et al. Mechanism of action of fibrates on lipid and lipoprotein metabolism. Circulation 98, 2088–2093 (1998).
Kamanna, V. S., Ganji, S. H. & Kashyap, M. L. Recent advances in niacin and lipid metabolism. Curr. Opin. Lipidol. 24, 239–245 (2013).
Elam, M. B. et al. Effect of niacin on lipid and lipoprotein levels and glycemic control in patients with diabetes and peripheral arterial disease: the ADMIT study: a randomized trial. arterial disease multiple intervention trial. JAMA 284, 1263–1270 (2000).
Barter, P. J. & Rye, K. A. Cholesteryl ester transfer protein inhibition as a strategy to reduce cardiovascular risk. J. Lipid Res. 53, 1755–1766 (2012).
Barter, P. J. et al. Effects of torcetrapib in patients at high risk for coronary events. N. Engl. J. Med. 357, 2109–2122 (2007).
Nicholls, S. J. et al. Lipid lowering effects of the CETP inhibitor obicetrapib in combination with high-intensity statins: a randomized phase 2 trial. Nat. Med. 28, 1672–1678 (2022).
Schwartz, G. G. et al. Effects of dalcetrapib in patients with a recent acute coronary syndrome. N. Engl. J. Med. 367, 2089–2099 (2012).
Zhang, P. et al. Effects of hyperlipidaemia on plasma apolipoprotein M levels in patients with type 2 diabetes mellitus: an independent case-control study. Lipids Health Dis. 15, 158 (2016).
Plomgaard, P. et al. Apolipoprotein M predicts pre-β-HDL formation: studies in type 2 diabetic and nondiabetic subjects. J. Intern. Med. 266, 258–267 (2009).
Xu, N., Nilsson-Ehle, P. & Ahren, B. Suppression of apolipoprotein M expression and secretion in alloxan-diabetic mouse: Partial reversal by insulin. Biochem. Biophys. Res. Commun. 342, 1174–1177 (2006).
Nojiri, T. et al. Modulation of sphingosine-1-phosphate and apolipoprotein M levels in the plasma, liver and kidneys in streptozotocin-induced diabetic mice. J. Diabetes Investig. 5, 639–648 (2014).
Tan, K. C., Shiu, S. W., Wong, Y., Wong, W. K. & Tam, S. Plasma apolipoprotein E concentration is an important determinant of phospholipid transfer protein activity in type 2 diabetes mellitus. Diabetes Metab. Res. Rev. 22, 307–312 (2006).
Bach-Ngohou, K. et al. Apolipoprotein E kinetics: influence of insulin resistance and type 2 diabetes. Int. J. Obes. Relat. Metab. Disord. 26, 1451–1458 (2002).
Gordon, S. M. et al. The effects of type 2 diabetes on lipoprotein composition and arterial stiffness in male youth. Diabetes 62, 2958–2967 (2013).
Croyal, M. et al. Plasma apolipoprotein concentrations and incident diabetes in subjects with prediabetes. Cardiovasc. Diabetol. 21, 21 (2022).
Paz-Barba, M. et al. Apolipoprotein L genes are novel mediators of inflammation in beta cells. Diabetologia 67, 124–136 (2024).
Castro, A. et al. APOH is increased in the plasma and liver of type 2 diabetic patients with metabolic syndrome. Atherosclerosis 209, 201–205 (2010).
Hsu, C. C., Kanter, J. E., Kothari, V. & Bornfeldt, K. E. Quartet of APOCs and the different roles they play in diabetes. Arterioscler. Thromb. Vasc. Biol. 43, 1124–1133 (2023).
Beliard, S. et al. Parallel increase of plasma apoproteins C-II and C-III in type 2 diabetic patients. Diabet. Med. 26, 736–739 (2009).
Aroner, S. A. et al. Apolipoprotein C-III and high-density lipoprotein subspecies defined by apolipoprotein C-III in relation to diabetes risk. Am. J. Epidemiol. 186, 736–744 (2017).
Li, J. et al. Association of apolipoprotein Cs with new-onset type 2 diabetes mellitus: findings from the Chinese multi-provincial cohort study. BMJ Open 11, e052388 (2021).
Yamamoto, R. et al. HDL containing apolipoprotein C-III is associated with insulin sensitivity: a multicenter cohort study. J. Clin. Endocrinol. Metab. 106, e2928–e2940 (2021).
Azizkhanian, I. et al. Posttranslational modifications of apolipoprotein A-II proteoforms in type 2 diabetes. J. Clin. Lipidol. 10, 808–815 (2016).
Acknowledgements
The authors are supported by the National Health and Medical Research Council of Australia (APPP2004064 to K.A.R. and B.J.C.).
Author information
Authors and Affiliations
Contributions
K.A.R., B.J.C., T.W.K. and S.R.T. researched data for the article. K.A.R., B.J.C., T.W.K. and S.R.T. wrote the article. K.A.R. and K.C. reviewed and/or edited the manuscript before submission.
Corresponding author
Ethics declarations
Competing interests
The authors declare no competing interests.
Peer review
Peer review information
Nature Reviews Endocrinology thanks Takhar Kasumov and the other, anonymous, reviewer(s) for their contribution to the peer review of this work.
Additional information
Publisher’s note Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
About this article
Cite this article
Cochran, B.J., King, T.W., Chemello, K. et al. HDL metabolism and function in diabetes mellitus. Nat Rev Endocrinol (2025). https://doi.org/10.1038/s41574-025-01176-y
Accepted:
Published:
DOI: https://doi.org/10.1038/s41574-025-01176-y