Abstract
Necroptosis is a type of programmed cell death that is morphologically similar to necrosis. This type of cell death is involved in various pathophysiological disorders, including inflammatory, neurodegenerative, infectious, and malignant diseases. Receptor-interacting protein kinase 1 (RIPK1), RIPK3, and mixed lineage kinase domain-like protein (MLKL) pseudokinase constitute the core components of the necroptosis signaling pathway and are considered the most promising targets for therapeutic intervention. The discovery and characterization of necroptosis inhibitors not only accelerate our understanding of the necroptosis signaling pathway but also provide important drug candidates for the treatment of necroptosis-related diseases. Here, we will review recent research progress on necroptosis inhibitors, mechanisms of action and their potential applications for disease treatment.
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Abbreviations
- PCD:
-
Programmed cell death
- RIPK1:
-
Receptor-interacting protein kinase 1
- RIPK3:
-
Receptor-interacting protein kinase 3
- MLKL:
-
Mixed lineage kinase domain-like protein
- TNF:
-
Tumor necrosis factor
- TLR:
-
Toll-like receptor
- IFNAR:
-
Interferon receptors
- ZBP1:
-
Z-DNA binding protein 1
- TNFR1:
-
TNF receptor 1
- TRADD:
-
TNFR1-associated death domain protein
- cIAP1/2:
-
Cellular inhibitor of apoptosis proteins 1 and 2
- TRAF2/5:
-
Tumor necrosis factor receptor-associated factor 2/5
- TAK1:
-
Transforming growth factor-β-activated kinase 1
- IKK:
-
IκB kinase
- SMAC:
-
Second mitochondria-derived activator of caspase
- CYLD:
-
Cylindromatosis
- FADD:
-
Fas-associated death domain protein
- RHIM:
-
RIP homotypic interaction motif
- TRIF:
-
TIR-domain-containing adapter-inducing interferon-β
- Nec-1:
-
Necrostatin-1
- IDO:
-
Indoleamine 2,3-dioxygenase
- AKI:
-
Acute kidney injury
- AAA:
-
Abdominal aortic aneurysm
- PDGFRα:
-
Platelet-derived growth factor receptor α
- SIRS:
-
Systemic inflammatory response syndrome
- PERK:
-
Protein kinase R-like ER kinase
- AurK:
-
Pan-Aurora kinase
- IECs:
-
Intestinal epithelial cells
- PK:
-
Pharmacokinetic
- EAE:
-
Experimental autoimmune encephalomyelitis
- MS:
-
Multiple sclerosis
- IMIDs:
-
Inflammatory illnesses
- CNS:
-
Central nervous system
- AD:
-
Alzheimer disease
- ALS:
-
Amyotrophic lateral sclerosis
- FIH:
-
First-in-human
- IC50:
-
Half maximal inhibitory concentration
- LDH:
-
Lactate dehydrogenase
- mPTP:
-
Mitochondrial permeability transition pore
- H/R:
-
Hypoxia/reoxygenation
- NSA:
-
Necrosulfonamide
- SAR:
-
Structure–activity relationship
- HSP90:
-
Heat shock protein 90
- GA:
-
Geldanamycin
- 17AAG:
-
17-Allylamino-17-desmethoxygeldanamycin
- KA:
-
Kongensin A
- 6,7-DHC:
-
6,7-Dihydroxycoumarin
- CKD:
-
Chronic kidney disease
- PKIS:
-
Published kinase inhibitor set
- FN3:
-
Fibronectin type III
- 4HB:
-
Four-helix bundle
- NBC1:
-
Necroptosis-blocking compound 1
- PROTAC:
-
Proteolysis targeting chimeric technology
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Acknowledgements
This work was supported by grants from Tongji University Students Innovation Training Program (No. X2022212), the National Natural Science Foundation of China (No. 32170748), the Shanghai Committee of Science and Technology (No. 21490714300), the Key Research and Development Program of Ningxia (No. 2022BFH02012) and the Fundamental Research Funds for the Central Universities.
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ZC had the idea for the review article. YZ, ZC, QH, JY, YZ and YH performed the literature search. YZ, ZC, QH, JY, YZ and YH drafted the manuscript. ZC critically revised the manuscript.
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Zhou, Y., Cai, Z., Zhai, Y. et al. Necroptosis inhibitors: mechanisms of action and therapeutic potential. Apoptosis 29, 22–44 (2024). https://doi.org/10.1007/s10495-023-01905-6
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DOI: https://doi.org/10.1007/s10495-023-01905-6