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Li L, Shi C, Dong F, Xu G, Lei M, Zhang F. Targeting pyroptosis to treat ischemic stroke: From molecular pathways to treatment strategy. Int Immunopharmacol 2024; 133:112168. [PMID: 38688133 DOI: 10.1016/j.intimp.2024.112168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Revised: 04/19/2024] [Accepted: 04/25/2024] [Indexed: 05/02/2024]
Abstract
Ischemic stroke is the primary reason for human disability and death, but the available treatment options are limited. Hence, it is imperative to explore novel and efficient therapies. In recent years, pyroptosis (a pro-inflammatory cell death characterized by inflammation) has emerged as an important pathological mechanism in ischemic stroke that can cause cell death through plasma membrane rupture and release of inflammatory cytokines. Pyroptosis is closely associated with inflammation, which exacerbates the inflammatory response in ischemic stroke. The level of inflammasomes, GSDMD, Caspases, and inflammatory factors is increased after ischemic stroke, exacerbating brain injury by mediating pyroptosis. Hence, inhibition of pyroptosis can be a therapeutic strategy for ischemic stroke. In this review, we have summarized the relationship between pyroptosis and ischemic stroke, as well as a series of treatments to attenuate pyroptosis, intending to provide insights for new therapeutic targets on ischemic stroke.
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Affiliation(s)
- Lina Li
- Department of Rehabilitation Medicine, The Third Hospital of Hebei Medical University, Shijiazhuang 050051, PR China
| | - Chonglin Shi
- Department of Rehabilitation Medicine, The Third Hospital of Hebei Medical University, Shijiazhuang 050051, PR China
| | - Fang Dong
- Department of Clinical Laboratory Medicine, The Third Hospital of Hebei Medical University, Shijiazhuang 050051, PR China
| | - Guangyu Xu
- Department of Rehabilitation Medicine, The Third Hospital of Hebei Medical University, Shijiazhuang 050051, PR China
| | - Mingcheng Lei
- Department of Rehabilitation Medicine, The Third Hospital of Hebei Medical University, Shijiazhuang 050051, PR China
| | - Feng Zhang
- Department of Rehabilitation Medicine, The Third Hospital of Hebei Medical University, Shijiazhuang 050051, PR China.
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Gupta S, Khan J, Ghosh S. Molecular mechanism of cognitive impairment associated with Parkinson's disease: A stroke perspective. Life Sci 2024; 337:122358. [PMID: 38128756 DOI: 10.1016/j.lfs.2023.122358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Revised: 12/03/2023] [Accepted: 12/13/2023] [Indexed: 12/23/2023]
Abstract
Parkinson's disease (PD) is a common neurological illness that causes several motor and non-motor symptoms, most characteristically limb tremors and bradykinesia. PD is a slowly worsening disease that arises due to progressive neurodegeneration of specific areas of the brain, especially the substantia nigra of the midbrain. Even though PD has continuously been linked to a higher mortality risk in numerous epidemiologic studies, there have been significant discoveries regarding the connection between PD and stroke. The incidence of strokes such as cerebral infarction and hemorrhage is substantially associated with the development of PD. Moreover, cognitive impairments, primarily dementia, have been associated with stroke and PD. However, the underlying molecular mechanism of this phenomenon is still obscure. This concise review focuses on the relationship between stroke and PD, emphasizing the molecular mechanism of cognition deficit and memory loss evident in PD and stroke. Furthermore, we are also highlighting some potential drug molecules that can target both PD and stroke.
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Affiliation(s)
- Sanju Gupta
- Department of Bioscience & Bioengineering, Indian Institute of Technology Jodhpur (IIT-Jodhpur), Rajasthan 342037, India
| | - Juhee Khan
- Department of Bioscience & Bioengineering, Indian Institute of Technology Jodhpur (IIT-Jodhpur), Rajasthan 342037, India
| | - Surajit Ghosh
- Department of Bioscience & Bioengineering, Indian Institute of Technology Jodhpur (IIT-Jodhpur), Rajasthan 342037, India.
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Kannan A, Delgardo M, Pennington-FitzGerald W, Jiang EX, Christophe BR, Connolly ES. Pharmacological management of cerebral ischemia in the elderly. Expert Opin Pharmacother 2020; 22:897-906. [PMID: 33382005 DOI: 10.1080/14656566.2020.1856815] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Introduction: For elderly adults in the United States, stroke is the fifth leading cause of death of which ischemic strokes comprise a vast majority. Optimal pharmacological management of elderly ischemic stroke patients involves both reperfusion and supportive care. Recent research into pharmacological management has focused on vascular, immunomodulatory, cytoprotective, and alternative agents, some of which have shown limited success in clinical trials. However, no treatments have been established as a reliable mode for management of cerebral ischemia for elderly adults beyond acute thrombolysis.Areas covered: The authors conducted a literature search for ischemic stroke management in the elderly and a search for human drug studies for managing ischemic stroke on clinicaltrials.gov. Here, they describe recent progress in the pharmacological management of cerebral ischemia in the elderly.Expert opinion: Many drug classes (antihypertensive, cytoprotective and immunomodulatory, and alternative agents) have been explored with limited success in managing ischemic stroke, though some have shown preventative benefits. We generally observed a broad gap in evidence on elderly patients from studies across all drug classes, necessitating further studies to gain an understanding of effective management of ischemic stroke in this large demographic of patients.
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Affiliation(s)
- Adithya Kannan
- Department of Neurological Surgery, Columbia University Medical Center, New York, NY, USA
| | - Mychael Delgardo
- Department of Neurological Surgery, Columbia University Medical Center, New York, NY, USA
| | | | - Enoch X Jiang
- Department of Neurological Surgery, Columbia University Medical Center, New York, NY, USA
| | - Brandon R Christophe
- Department of Neurological Surgery, Columbia University Medical Center, New York, NY, USA
| | - E Sander Connolly
- Department of Neurological Surgery, Columbia University Medical Center, New York, NY, USA
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Tulbah AS. The potential of Atorvastatin for chronic lung diseases therapy. Saudi Pharm J 2020; 28:1353-1363. [PMID: 33250642 PMCID: PMC7679442 DOI: 10.1016/j.jsps.2020.08.025] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Accepted: 08/31/2020] [Indexed: 12/22/2022] Open
Abstract
Atorvastatin (ATO) is of the statin class and is used as an orally administered lipid-lowering drug. ATO is a reversible synthetic competitive inhibitor of 3-hydroxy-3-methyl-glutaryl-CoA (HMG-CoA) reductase thus leading to a reduction in cholesterol synthesis. It has recently been demonstrated that ATO has different pharmacological actions, which are unrelated to its lipid-lowering effects and has the ability to treat chronic airway diseases. This paper reviews the potential of ATO as an anti-inflammatory, antioxidant, and anti-proliferative agent after oral or inhaled administration. This paper discusses the advantages and disadvantages of using ATO under conditions associated with those found in the airways. This treatment could potentially be used to support the formulating of ATO as an inhaler for the treatment of chronic respiratory diseases.
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Key Words
- %, Percentage
- AA, Allergic asthma
- AP-1, Activator protein-1
- ATO, Atorvastatin
- Atorvastatin
- BALF, Bronchoalveolar lavage fluid
- CCL7, Chemokine ligand 7
- CI, Confidence interval
- COPD, Chronic obstructive pulmonary disease
- CRP, C-reactive protein
- CS, Cigarettes smoke
- CYP3A4/5, Cytochrome Metabolic enzymes3A4/5
- FPP, Farnesylpyrophosphate
- G, Gram
- GEF, Guanine nucleotide exchange factors
- GGPP, Geranylgeranylpyrophosphate
- IL, Interleukins
- Inflammation
- Inhale
- Log P, Partition coefficient
- MMPs, Matrix-metalloprotease
- MVA, Mevalonic acid
- NADPH, Nicotinamide adenine dinucleotide phosphate
- NCSCL, Non-small cell lung cancer
- NF-κB, Nuclear factor kappa
- NOS, Nitric oxide synthase
- NaOH, Sodium hydroxide
- OATP, Organic anion transporting polypeptide
- Oral
- Oxidation
- PEG, Polyethylene glycol
- PPE, Porcine pancreatic elastase
- ROS, Reactive oxygen species
- Respiratory diseases
- SAS, Supercritical antisolvent
- SphK1, Sphingosine kinase 1
- TGF, Transforming growth factor
- TNF-a, Tumour necrosis factor alpha
- TSC, Tuberous sclerosis
- UDP, Uridine diphosphate
- UV, Ultraviolet light
- VEGF, Vascular endothelial cell growth factor
- VLDL, Very low-density lipoproteins
- WHO, World Health Organization
- log D, Coefficient values octanol/water
- m2, Square meter
- mg, Milligram
- mg/day, Milligram per day
- ml, Millilitres
- pH, Measure of the acidity or basicity of an aqueous solution
- pKa, Dissociation constant
- s, Second
- v/v, Volume per volume
- °C/min, Temperature in degrees per minutes
- μM, Micromolar
- μg, Microgram
- μg/day, Microgram per day
- μg/mL, Microgram per millilitre
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Affiliation(s)
- Alaa S Tulbah
- Department of Pharmaceutics, College of Pharmacy, Umm Al Qura University, Makkah, Saudi Arabia
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Abstract
Stroke remains the second leading cause of death in the world, and its prevalence is projected to rise in the United States and globally. The main driver for increased stroke prevalence is aging of the population; however, best evidenced-based strategies for stroke treatment and prevention are not always followed for older patients. Furthermore, considerable gaps in knowledge exist for stroke prevention and treatment in elderly and very elderly patients. In this chapter, we discuss various aspects of stroke care in the elderly, including the evidence that guides stroke prevention and treatment. We focus on the challenges in managing stroke in the very elderly including the paucity of data to guide management. The sections span the continuum of stroke care, from primary prevention to management of stroke complications. Finally, we highlight the most significant unanswered questions regarding stroke care in the elderly.
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Affiliation(s)
- Anjail Sharrief
- Department of Neurology, McGovern Medical School, University of Texas Health Science Center, Houston, TX, United States
| | - James C Grotta
- Clinical Innovation and Research Institute, Memorial Hermann Hospital, Houston, TX, United States.
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Ewen T, Qiuting L, Chaogang T, Tao T, Jun W, Liming T, Guanghong X. Neuroprotective effect of atorvastatin involves suppression of TNF-α and upregulation of IL-10 in a rat model of intracerebral hemorrhage. Cell Biochem Biophys 2013; 66:337-46. [PMID: 23090788 DOI: 10.1007/s12013-012-9453-z] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
We evaluated the neuroprotective effects of atorvastatin (2, 5, and 10 mg/kg) on experimentally induced intracerebral hemorrhage (ICH) in adult rats; controls were administered PBS. Plasma TNF-α and IL-10 levels before and after ICH were analyzed at various time points by enzyme-linked immunosorbent assay (ELISA) and neurological behavior of rats was assessed by climbing scores. At 3-days postoperatively, brain water contents and TNF-α/IL-10 expression in brain tissue were determined. Histopathological changes and microglial cells in the brain tissue were evaluated by light-microscopy. Post-ICH neurological deficits differed significantly between sham-operated group A and experimental-ICH group B (P < 0.05). Brain water contents were significantly less in group A than in group B (P < 0.05). Significant differences (P < 0.05) between two groups were observed regarding activated microglia, TNF-α and IL-10 levels. Compared with group B, neurological deficits, brain water contents, pathological changes, and activated microglia were reduced (P < 0.05) in groups C (Experimental-ICH + atorvastatin 2 mg/kg), D (Experimental-ICH + atorvastatin 5 mg/kg) and E (Experimental-ICH + atorvastatin 10 mg/kg). Atorvastatin-induced a dose-dependent reduction of TNF-α and increase of IL-10 levels (P < 0.05). Therefore, it was concluded that atorvastatin improved neurofunctional rehabilitation in rats through the suppression of cytokines-mediated inflammatory response and attenuation of brain damage following intracerebral hemorrhage.
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Affiliation(s)
- Tu Ewen
- Department of Neurology, The Brains Hospital of Hunan Province, Changsha, 410007, Hunan Province, China
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Paraskevas KI, Psathas C, Dragios T, Chatzis DG, Mikhailidis DP, Kyriakides ZS. The impact of novel treatment modalities on the therapeutic approach of cardiovascular diseases. Angiology 2009; 60:5-7. [PMID: 19190028 DOI: 10.1177/0003319708328923] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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