#PAGE_PARAMS# #ADS_HEAD_SCRIPTS# #MICRODATA#

Pathogenic paths of organ damage in metabolic syndrome


Authors: Peter Galajda;  Marián Mokáň
Authors‘ workplace: I. interná klinika JLF UK a UNM, Martin
Published in: Forum Diab 2026; 15(1): 8-15
Category: Topic

Overview

Metabolic syndrome is defined as cluster of independent risk factors of type 2 diabetes mellitus and cardiovascular diseases including heart failure and atrial fibrillation such as prediabetic states associated with insulin resistance (impaired fasting glucose, impaired glucose tolerance and/or bordering increased glycosylated haemoglobin); central obesity, atherogenic dyslipidaemia with increasing of triglyceride levels and decreasing of high density lipoprotein levels and hypertension. This classical conception was modified by incorporation of other risk diseases including chronic kidney disease and metabolic dysfunction-associated steatotic liver disease with proposal of conception of cardiovascular-renal-hepatic-metabolic (CRHM) syndrome such tissue specific manifestation of the same pathogenic process. Etiopathogenesis of CRHM syndrome implements expansion of dysfunctional adipose tissue with activation of immune system, induction of low grade inflammatory reaction and induction of insulin resistance by inflammatory cytokines and lipids.

Keywords:

metabolic syndrome – type 2 diabetes mellitus – insulin resistance – low grade inflammatory reaction – inflammatory dysfunction of adipose tissue – cardiovascular-renal-hepatic-metabolic (CRHM) syndrome


Sources

1. Galajda P, Mokáň M. Metabolický syndróm, diabetes mellitus a pridružené ochorenia. Vydavateľstvo QuickPrint: Martin 2020. ISBN 9788097259464.

2. Ndumele CE, Neeland IJ, Tuttle KR et al. [American Heart Association]. A Synopsis of the evidence for the science and clinical management of Cardiovascular-Kidney-Metabolic (CKM) syndrome: A scientific statement from the American Heart Association. Circulation 2023; 148(20): 1636–1664. Dostupné z DOI: <http://dx.doi.org/10.1161/CIR.0000000000001186>.

3. Sebastian SA, Padda I, Johal G. Cardiovascular-Kidney-Metabolic (CKM) syndrome: A state-of-the-art review. Curr Probl Cardiol 2024; 49(2): 102344. Dostupné z DOI: <http://dx.doi.org/10.1016/j.cpcardiol.2023.102344>.

4. Stefan N, Cusi K. A global view of the interplay between non-alcoholic fatty liver disease and diabetes. Lancet Diabetes Endocrinol 2022; 10(4): 284–296. Dostupné z DOI: <http://dx.doi.org/10.1016/S2213–8587(22)00003–1>.

5. Rinella ME, Lazarus JV, Ratziu V et al. [NAFLD Nomenclature consensus group]. A multisociety Delphi consensus statement on new fatty liver disease nomenclature. Hepatology 2023; 78(6): 1966–1986. Dostupné z DOI: <http://dx.doi.org/10.1097/HEP.0000000000000520>.

6. [American Diabetes Association Professional Practice Committee]. Comprehensive medical evaluation and assessment of comorbidities: Standards of Care in Diabetes 2025. Diabetes Care 2025; 49(Suppl 1): S59-S85. Dostupné z DOI: <http://dx.doi.org/10.2337/dc25-S004>.

7. Theodorakis N, Nikolaou M. From Cardiovascular-Kidney-Metabolic Syndrome to Cardiovascular-Renal-Hepatic-Metabolic Syndrome: Proposing an expanded framework. Biomolecules 2025; 15(2): 213. Dostupné z DOI: <http://dx.doi.org/10.3390/biom15020213>.

8. Godoy-Matos AF, Valério CM, Júnior WSS et al. CARDIAL-MS (CArdio-Renal-DIAbetes-Liver-Metabolic Syndrome): a new proposition for an integrated multisystem metabolic disease. Diabetol Metab Syndr 2025; 17(1): 218. Dostupné z DOI: <http://dx.doi.org/10.1186/s13098–025–01796–4>.

9. Thomas MC. The clustering of Cardiovascular, Renal, Adipo-Metabolic Eye and Liver disease with type 2 diabetes. Metabolism 2022; 128 : 154961. Dostupné z DOI: <http://dx.doi.org/10.1016/j.metabol.2021.154961>.

10. Zatterale F, Longo M, Naderl J et al. Chronic adipose tissue inflammation linking obesity to insulin resistance and type 2 diabetes. Frontiers Physiol 2020; 10 : 1607. Dostupné z DOI: <http://dx.doi.org/10.3389/fphys.2019.01607>.

11. Pinheiro-Machado E, Gurgul-Convey E, Marzec MT. Immunometabolism in type 2 diabetes mellitus: tissue-specific interactions. Archi Med Sci 2020; 19(4): 895–911. Dostupné z DOI: <http://dx.doi.org/10.5114/aoms.2020.92674>.

12. Galajda P, Mokáň M. Imunometabolický pohľad na komponenty metabolického syndrómu. Forum Diab 2021; 10(3): 167–174.

13. Galajda P, Mokáň M. Subklinická zápalová reakcia v patogenéze metabolického syndrómu. Forum Diab 2023; 12(2): 84–90.

14. Chng MHY, Alonso MN, Barnse SE et al. Adaptive immunity and antigen-specific activation in obesity-associated insulin resistance. Mediators of Inflammation 2015; 2015 : 593075. Dostupné z DOI: <http://dx.doi.org/10.1155/2015/593075>.

15. Apostolopoulos V, de Courten M, Stojanovska L et al. The complex immunological and inflammatory network of adipose tissue in obesity. Mol Nutr Food Res 2016; 60(1): 43–57. Dostupné z DOI: <http://dx.doi.org/10.1002/mnfr.201500272>.

16. Lackey DE, Olefsky JM. Regulation of metabolism by innate immune system. Nature Rew 2016; 12(1): 1–14. Dostupné z DOI: <http://dx.doi.org/10.1038/nrendo.2015.189>.

17. Saetang J, Sangkhathat S. Role of innate lymphoid cells in obesity and metabolic disease. Mol Med Reports 2018; 17(1): 1403–1412. Dostupné z DOI: <http://dx.doi.org/10.3892/mmr.2017.8038>.

18. Rogero MM, Calder PC. Obesity, inflammation, Toll-like receptor 4 and fatty acids. Nutrients 2018; 10(4): 432. Dostupné z DOI: <http://dx.doi.org/10.3390/nu10040432>.

19. Khan S, Chan YT, Revelo XS et al. The immune landscape of visceral adipose tissue during obesity and aging. Front Endocrinol (Lausanne) 2020; 11 : 267. Dostupné z DOI: <http://dx.doi.org/10.3389/fendo.2020.00267>.

20. Trim WV, Lynch L. Immune and non-immune functions of adipose tissue leukocytes. Nat Rev Immunol 2022; 22(6): 371–386. Dostupné z DOI: <http://dx.doi.org/10.1038/s41577–021–00635–7>.

21. Jacks RD, Lumeng CN. Macrophage and T cell networks in adipose tissue. Nat Rev Endocrinol 2024; 20(1): 50–61. Dostupné z DOI: <http://dx.doi.org/10.1038/s41574–023–00908–2>.

22. Fei Q, Huang J, He Y et al. Immunometabolic interactions in obesity: Implications for therapeutic strategies. Biomedicines 2025; 13(6): 1429. Dostupné z DOI: <http://dx.doi.org/10.3390/biomedicines13061429>.

23. Sinton MC, Kajimura S. From fat storage to immune hubs: the emerging role of adipocytes in coordinating the immune response to infection. FEBS J 2025; 292(8): 1868–1883. Dostupné z DOI: <http://dx.doi.org/10.1111/febs.17302>.

24. Higos R, Renzi G, Taillandier P et al. How adipocytes orchestrate inflammation within adipose tissue? Biomolecules 2025; 16(1): 59. Dostupné z DOI: <http://dx.doi.org/10.3390/biom16010059>.

25. Hotamisligil GS. Inflammation, metaflammation and immunometabolic disorders. Nature 2017; 542(7640): 177–185. Dostupné z DOI: <http://dx.doi.org/10.1038/nature21363>.

26. Santos JPMD, Maio MC, Lemes MA et al. Non-alcoholic steatohepatitis (NASH) and organokines: What is now and what will be in the future. Int J Mol Sci 2022; 23(1): 498. Dostupné z DOI: <http://dx.doi.org/10.3390/ijms23010498>.

27. Lim JY, Kim E. The role of organokines in obesity and type 2 diabetes and their functions as molecular transducers of nutrition and exercise. Metabolites 2023; 13(9): 979. Dostupné z DOI: <http://dx.doi.org/10.3390/metabo13090979>.

28. Mowat AM, Agace WW. Regional specialization within the intestinal immune system. Nat Rev Immunol 2014; 14(10): 667–685. Dostupné z DOI: <http://dx.doi.org/10.1038/nri3738>.

29. Brown H, Esterházy D. Intestinal immune compartmentalization: implications of tissue specific determinants in health and disease. Mucosal Immunol 2021; 14(6): 1259–1270. Dostupné z DOI: <http://dx.doi.org/10.1038/s41385–021–00420–8>.

30. Yang K, Li G, Li Q et al. Distribution of gut microbiota across intestinal segments and their impact on human physiological and pathological processes. Cell Biosci 2025; 15(1): 47. Dostupné z DOI: <http://dx.doi.org/10.1186/s13578–025–01385-y>.

31. Pruimboom L, Raison CL, Muskiet FAJ. The selfish immune system when the immune system overrides the ‘selfish’ brain. J Immunol Clin Microbiol 2020; 5(1): 1–34. Dostupné z WWW: <https://dergipark.org.tr/en/pub/jicm/article/676988>.

32. Barthelemy J, Bogard G, Wolowczuk I. Beyond energy balance regulation: The underestimated role of adipose tissues in host defense against pathogens. Front Immunol 2023; 14 : 1083191. Dostupné z DOI: <http://dx.doi.org/10.3389/fimmu.2023.1083191>.

33. Hachemi I, U-Din M. Brown adipose tissue: activation and metabolism in humans. Endocrinol Metab (Seoul) 2023; 38(2): 214–222. Dostupné z DOI: <http://dx.doi.org/10.3803/EnM.2023.1659>.

34. Gavaldà-Navarro A, Villarroya J, Cereijo R et al. The endocrine role of brown adipose tissue: An update on actors and actions. Rev Endocr Metab Disord 2022; 23(1): 31–41. Dostupné z DOI: <http://dx.doi.org/10.1007/s11154–021–09640–6>.

35. Martins FF, Souza-Mello V, Aguila MB et al. Brown adipose tissue as an endocrine organ: updates on the emerging role of batokines. Horm Mol Biol Clin Investig 2022; 44(2): 219–227. Dostupné z DOI: <http://dx.doi.org/10.1515/hmbci-2022–0044>.

36. Martins FF, Martins BC, Teixeira AVS et al. Brown adipose tissue, batokines, and bioactive compounds in foods: An update. Mol Nutr Food Res 2024; 68(6): e2300634. Dostupné z DOI: <http://dx.doi.org/10.1002/mnfr.202300634>.

37. Swirski FK, Nahrendorf M. Cardioimmunology: the immune system in cardiac homeostasis and disease. Nat Rev Immunol 2018; 18(12): 733–744. <http://dx.doi.org/10.1038/s41577–018–0065–8>.

38. Corker A, Neff LS, Broughton P et al. Organized chaos: Deciphering immune cell heterogeneity’s Role in inflammation in the heart. Biomolecules 2021; 12(1): 11. Dostupné z DOI: <http://dx.doi.org/10.3390/biom12010011>.

39. Iacobellis G. Epicardial fat links obesity to cardiovascular diseases. Prog Cardiovasc Dis 2023; 78 : 27–33. Dostupné z DOI: <http://dx.doi.org/10.1016/j.pcad.2023.04.006>.

40. Ma ZY, Duan H, Han D et al. Epicardial fat in patients with metabolic syndrome: A systematic review and meta-analysis. Eur J Radiol 2023; 167 : 111056. Dostupné z DOI: <http://dx.doi.org/10.1016/j.ejrad.2023.111056>.

41. Whitman J, Kozaily E, Michos ED et al. Epicardial fat in heart failure and preserved ejection fraction: Novel insights and future perspectives. Curr Heart Fail Rep 2025; 22(1): 13. Dostupné z DOI: <http://dx.doi.org/10.1007/s11897–025–00700–5>.

42. Jordan J, Birkenfeld AL. Cardiometabolic crosstalk in obesity associated arterial hypertension. Rev Endocr Metab Disord 2016; 17(1):19–28. Dostupné z DOI: <http://dx.doi.org/10.1007/s11154–016–9348–1>.

43. Migueal CD, Rudemiller NP, Abbais JM et al. Inflammation and hypertension: New undertandings and potential therapeutic targets. Curr Hypertens Rep 2016 : 17(1): 507. Dostupné z DOI: <http://dx.doi.org/10.1007/s11906–014–0507-z>.

Labels
Diabetology Endocrinology Internal medicine

Article was published in

Forum Diabetologicum

Issue 1

2026 Issue 1
Popular this week
Most read in this issue
Login
Forgotten password

Enter the email address that you registered with. We will send you instructions on how to set a new password.

Login

Don‘t have an account?  Create new account

#ADS_BOTTOM_SCRIPTS#