PMID- 37210624 OWN - NLM STAT- MEDLINE DCOM- 20230704 LR - 20230705 IS - 1582-4934 (Electronic) IS - 1582-1838 (Print) IS - 1582-1838 (Linking) VI - 27 IP - 13 DP - 2023 Jul TI - NF-kappaB/NLRP3 inflammasome axis and risk of Parkinson's disease in Type 2 diabetes mellitus: A narrative review and new perspective. PG - 1775-1789 LID - 10.1111/jcmm.17784 [doi] AB - Parkinson's disease (PD) is the second most common neurodegenerative disease after Alzheimer's disease (AD). Genetic predisposition and immune dysfunction are involved in the pathogenesis of PD. Notably, peripheral inflammatory disorders and neuroinflammation are associated with PD neuropathology. Type 2 diabetes mellitus (T2DM) is associated with inflammatory disorders due to hyperglycaemia-induced oxidative stress and the release of pro-inflammatory cytokines. Particularly, insulin resistance (IR) in T2DM promotes the degeneration of dopaminergic neurons in the substantia nigra (SN). Thus, T2DM-induced inflammatory disorders predispose to the development and progression of PD, and their targeting may reduce PD risk in T2DM. Therefore, this narrative review aims to find the potential link between T2DM and PD by investigating the role of inflammatory signalling pathways, mainly the nuclear factor kappa B (NF-kappaB) and the nod-like receptor pyrin 3 (NLRP3) inflammasome. NF-kappaB is implicated in the pathogenesis of T2DM, and activation of NF-kappaB with induction of neuronal apoptosis was also confirmed in PD patients. Systemic activation of NLRP3 inflammasome promotes the accumulation of alpha-synuclein and degeneration of dopaminergic neurons in the SN. Increasing alpha-synuclein in PD patients enhances NLRP3 inflammasome activation and the release of interleukin (IL)-1beta followed by the development of systemic inflammation and neuroinflammation. In conclusion, activation of the NF-kappaB/NLRP3 inflammasome axis in T2DM patients could be the causal pathway in the development of PD. The inflammatory mechanisms triggered by activated NLRP3 inflammasome lead to pancreatic beta-cell dysfunction and the development of T2DM. Therefore, attenuation of inflammatory changes by inhibiting the NF-kappaB/NLRP3 inflammasome axis in the early T2DM may reduce future PD risk. CI - (c) 2023 The Authors. Journal of Cellular and Molecular Medicine published by Foundation for Cellular and Molecular Medicine and John Wiley & Sons Ltd. FAU - Alrouji, Mohammed AU - Alrouji M AD - Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Shaqra University, Shaqra, Saudi Arabia. FAU - Al-Kuraishy, Hayder M AU - Al-Kuraishy HM AD - Department of Clinical Pharmacology and Medicine, College of Medicine, ALmustansiriyia University, Baghdad, Iraq. FAU - Al-Gareeb, Ali I AU - Al-Gareeb AI AD - Department of Clinical Pharmacology and Medicine, College of Medicine, ALmustansiriyia University, Baghdad, Iraq. FAU - Alexiou, Athanasios AU - Alexiou A AUID- ORCID: 0000-0002-2206-7236 AD - Department of Science and Engineering, Novel Global Community Educational Foundation, Hebersham, New South Wales, Australia. AD - AFNP Med, Wien, Austria. FAU - Papadakis, Marios AU - Papadakis M AD - Department of Surgery II, University Hospital Witten-Herdecke, University of Witten-Herdecke, Wuppertal, Germany. FAU - Jabir, Majid S AU - Jabir MS AD - Applied Science Department, University of Technology, Baghdad, Iraq. FAU - Saad, Hebatallah M AU - Saad HM AUID- ORCID: 0000-0001-9555-7300 AD - Department of Pathology, Faculty of Veterinary Medicine, Matrouh University, Matrouh, Egypt. FAU - Batiha, Gaber El-Saber AU - Batiha GE AD - Department of Pharmacology and Therapeutics, Faculty of Veterinary Medicine, Damanhour University, Damanhour, Egypt. LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't PT - Review DEP - 20230521 PL - England TA - J Cell Mol Med JT - Journal of cellular and molecular medicine JID - 101083777 RN - 0 (Inflammasomes) RN - 0 (NF-kappa B) RN - 0 (NLR Family, Pyrin Domain-Containing 3 Protein) RN - 0 (alpha-Synuclein) RN - 0 (Pyrin) RN - 0 (NLR Proteins) SB - IM MH - Humans MH - Inflammasomes/metabolism MH - NF-kappa B/metabolism MH - NLR Family, Pyrin Domain-Containing 3 Protein/metabolism MH - alpha-Synuclein MH - *Parkinson Disease/metabolism MH - Pyrin MH - NLR Proteins MH - *Neurodegenerative Diseases MH - Neuroinflammatory Diseases MH - *Diabetes Mellitus, Type 2/complications PMC - PMC10315781 OTO - NOTNLM OT - NF-kappaB OT - NLRP3 inflammasome OT - Parkinson disease OT - T2DM COIS- The authors declare no conflict of interest. EDAT- 2023/05/21 06:42 MHDA- 2023/07/04 06:42 PMCR- 2023/05/21 CRDT- 2023/05/21 03:43 PHST- 2023/04/27 00:00 [revised] PHST- 2022/12/07 00:00 [received] PHST- 2023/05/10 00:00 [accepted] PHST- 2023/07/04 06:42 [medline] PHST- 2023/05/21 06:42 [pubmed] PHST- 2023/05/21 03:43 [entrez] PHST- 2023/05/21 00:00 [pmc-release] AID - JCMM17784 [pii] AID - 10.1111/jcmm.17784 [doi] PST - ppublish SO - J Cell Mol Med. 2023 Jul;27(13):1775-1789. doi: 10.1111/jcmm.17784. Epub 2023 May 21.