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Ma Y, Li G, Li L, Zong J, Liu W, Zhang R, Liu S. Two novel heterozygous HPDL variants in a Chinese family with a neurodevelopmental disorder with progressive spasticity and brain white matter abnormalities. Gene 2025; 934:149018. [PMID: 39427829 DOI: 10.1016/j.gene.2024.149018] [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: 08/09/2024] [Revised: 09/29/2024] [Accepted: 10/16/2024] [Indexed: 10/22/2024]
Abstract
Recent studies have shown that homozygous and compound heterozygous variants in the 4-hydroxyphenylpyruvate dioxygenase-like (HPDL) gene contribute to a novel early onset neurodevelopmental disorder with progressive spasticity and brain white matter abnormalities (NEDSWMA), a severe neurodevelopmental disorder characterized by impaired psychomotor development in infancy. Using whole-exome sequencing and Sanger sequencing, we identified and verified a novel compound heterozygous variant in HPDL, c.502 T > C (p.Cys278Arg)/c.833G > A (p.Gly278Asp), which may lead to lethal NEDSWMA, with individual differences in severity. We systematically summarized the clinical characteristics of the patients and their family members and analyzed the genetic characteristics such as homozygosity, conservatism, and pathogenicity of the variants by various prediction methods. Further in vitro functional experiments showed that the identified variants inhibited the proliferative capacity but not apoptosis of SH-SY5Y cells by altering HPDL expression at the mRNA and protein levels and negatively affecting endogenous CoQ10 secretion. Our study further contributes to the assessment of genotype-phenotype correlations, and firstly provides new insights for elucidating specific pathogenesis mechanisms and identifying precision-targeted therapies.
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Affiliation(s)
- Yuanxuan Ma
- Prenatal Diagnosis Center, the Affiliated Hospital of Qingdao University, Qingdao 266003, Shandong, China; Department of Medical Genetics, the Affiliated Hospital of Qingdao University, Qingdao 266003, Shandong, China
| | - Guixia Li
- Department of Laboratory, Heze Municipal Hospital, Heze 274000, Shandong, China
| | - Ling Li
- Department of Laboratory, Heze Municipal Hospital, Heze 274000, Shandong, China
| | - Jinbao Zong
- Department of Laboratory, Qingdao Hiser Hospital Affliated of Qingdao University (Qingdao Traditional Chinese Medicine Hospital), Qingdao 266033, Shandong, China
| | - Wenmiao Liu
- Prenatal Diagnosis Center, the Affiliated Hospital of Qingdao University, Qingdao 266003, Shandong, China; Department of Medical Genetics, the Affiliated Hospital of Qingdao University, Qingdao 266003, Shandong, China
| | - Ru Zhang
- Prenatal Diagnosis Center, the Affiliated Hospital of Qingdao University, Qingdao 266003, Shandong, China; Department of Medical Genetics, the Affiliated Hospital of Qingdao University, Qingdao 266003, Shandong, China.
| | - Shiguo Liu
- Prenatal Diagnosis Center, the Affiliated Hospital of Qingdao University, Qingdao 266003, Shandong, China; Department of Medical Genetics, the Affiliated Hospital of Qingdao University, Qingdao 266003, Shandong, China.
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2
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Mahmoudi J, Kazmi S, Vatandoust S, Athari SZ, Sadigh-Eteghad S, Morsali S, Bahari L, Ahmadi M, Hosseini L, Farajdokht F. Coenzyme Q10 and vitamin E alleviate heat stress-induced mood disturbances in male mice: Modulation of inflammatory pathways and the HPA axis. Behav Brain Res 2025; 476:115259. [PMID: 39303989 DOI: 10.1016/j.bbr.2024.115259] [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: 06/29/2024] [Revised: 09/04/2024] [Accepted: 09/18/2024] [Indexed: 09/22/2024]
Abstract
Heat stress, as an environmental stressor, can lead to temperature dysregulation and neuroinflammation, causing depression and anxiety by disrupting brain physiology and functional connectivity. This study looked at how co-enzyme Q10 (Q10) and vitamin E (Vit E), alone and together, affected heat stress-caused anxiety and depression symptoms and inflammation in male mice. Five groups were utilized in the study: control, heat stress (NS), Q10, Vit E, and the combination group (Q10+Vit E). The mice were subjected for 15 min/day to a temperature of 43°C for 14 consecutive days, followed by daily treatments for two weeks with either normal saline, Q10 (500 mg/kg), Vit E (250 mg/kg), or their combination. The forced swimming test (FST) and tail suspension test (TST) were employed to evaluate despair behavior, whereas the elevated plus maze (EPM) and open field test (OFT) were used to assess anxious behaviors. Subsequently, the animals were sacrificed, and serum corticosterone levels, protein expression of inflammasome-related proteins, and hsp70 gene expression were evaluated in the prefrontal cortex (PFC). The study revealed that treatment with Vit E and Q10, alone or together, provided anxiolytic and antidepressant effects in the heat-stress-subjected animals. Also, giving Vit E and Q10 alone or together greatly lowered serum corticosterone levels. In the PFC, they also lowered the levels of hsp70 mRNA and NF-κB, caspase 1, NLRP3, and IL-1β proteins. It is speculated that treatment with Q10 and Vit E can attenuate heat stress-associated anxious and depressive responses by inhibiting the inflammatory pathways and modulating the hypothalamus-pituitary-adrenal axis.
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Affiliation(s)
- Javad Mahmoudi
- Neurosciences Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Sareh Kazmi
- Neurosciences Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Seyed Zanyar Athari
- Neurosciences Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Saeed Sadigh-Eteghad
- Neurosciences Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Soroush Morsali
- Neurosciences Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Leila Bahari
- Neurosciences Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mahdi Ahmadi
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Leila Hosseini
- Research Center of Psychiatry and Behavioral Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Fereshteh Farajdokht
- Neurosciences Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
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Signorini S, Pescina S, Ricci C, Del Favero E, Vivero-Lopez M, Alvarez-Lorenzo C, Santi P, Padula C, Nicoli S. Innovative formulations for the ocular delivery of coenzyme Q10. Drug Deliv Transl Res 2024:10.1007/s13346-024-01739-y. [PMID: 39645537 DOI: 10.1007/s13346-024-01739-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/29/2024] [Indexed: 12/09/2024]
Abstract
Coenzyme Q10 (CoQ10) is a lipophilic antioxidant agent that plays a crucial role in the mitochondrial electron transport chain. The neuroprotective role of CoQ10, countering mitochondrial dysfunction and oxidative stress, suggests its potential as an adjuvant for ocular neurodegenerative diseases linked to retinal cell loss. However, despite its promising properties, ocular barriers pose challenges for effective delivery. Therefore, the present work aimed to identify new ocular delivery strategies to improve the therapeutic potential of CoQ10 by increasing its ocular bioavailability at the posterior segment and supporting its controlled release. Polymeric micelles of D-α-tocopheryl polyethylene glycol 1000 succinate (TPGS) were selected as carriers for the loading of CoQ10, increasing its solubility and promoting its penetration through ocular tissues. After their characterization by dynamic light scattering (DLS) and small-angle X-ray scattering (SAXS), loaded micelles were applied to porcine sclera and choroid to confirm their ex vivo retention and permeation capacity. To ensure a controlled release, they were then loaded into a crosslinked polymer film, which was characterized in terms of mechanical properties, swelling degree and release profiles of TPGS and CoQ10. The biocompatibility of this platform was tested by the HET-CAM assay, and ex vivo studies confirmed its ocular potential.
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Affiliation(s)
- Sara Signorini
- ADDRes Lab, Department of Food and Drug, University of Parma, Parco Area Delle Scienze 27/a, 43124, Parma, Italy
| | - Silvia Pescina
- ADDRes Lab, Department of Food and Drug, University of Parma, Parco Area Delle Scienze 27/a, 43124, Parma, Italy
| | - Caterina Ricci
- Department of Medical Biotechnologies and Translational Medicine, LITA, University of Milan, 20054, Segrate, MI, Italy
| | - Elena Del Favero
- Department of Medical Biotechnologies and Translational Medicine, LITA, University of Milan, 20054, Segrate, MI, Italy
| | - Maria Vivero-Lopez
- Departamento de Farmacología, Farmacia y Tecnología Farmacéutica, Facultad de Farmacia, Instituto de Materiales (iMATUS) and Health Research Insititute of Santiago de Compostela (IDIS), Universidade de Santiago de Compostela, I+D Farma (GI-1645), 15782, Santiago de Compostela, Spain
| | - Carmen Alvarez-Lorenzo
- Departamento de Farmacología, Farmacia y Tecnología Farmacéutica, Facultad de Farmacia, Instituto de Materiales (iMATUS) and Health Research Insititute of Santiago de Compostela (IDIS), Universidade de Santiago de Compostela, I+D Farma (GI-1645), 15782, Santiago de Compostela, Spain
| | - Patrizia Santi
- ADDRes Lab, Department of Food and Drug, University of Parma, Parco Area Delle Scienze 27/a, 43124, Parma, Italy
| | - Cristina Padula
- ADDRes Lab, Department of Food and Drug, University of Parma, Parco Area Delle Scienze 27/a, 43124, Parma, Italy
| | - Sara Nicoli
- ADDRes Lab, Department of Food and Drug, University of Parma, Parco Area Delle Scienze 27/a, 43124, Parma, Italy.
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4
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Safreena N, Nair IC, Chandra G. Therapeutic potential of Parkin and its regulation in Parkinson's disease. Biochem Pharmacol 2024; 230:116600. [PMID: 39500382 DOI: 10.1016/j.bcp.2024.116600] [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: 07/25/2024] [Revised: 10/05/2024] [Accepted: 10/28/2024] [Indexed: 11/14/2024]
Abstract
Parkinson's disease (PD) is a debilitating neurodegenerative disorder characterized by the progressive loss of dopaminergic neurons in the midbrain substantia nigra, resulting in motor and non-motor symptoms. While the exact etiology of PD remains elusive, a growing body of evidence suggests that dysfunction in the parkin protein plays a pivotal role in the pathogenesis of the disease. Parkin is an E3 ubiquitin ligase that ubiquitinates substrate proteins to control a number of crucial cellular processes including protein catabolism, immune response, and cellular apoptosis.While autosomal recessive mutations in the PARK2 gene, which codes for parkin, are linked to an inherited form of early-onset PD, heterozygous mutations in PARK2 have also been reported in the more commonly occurring sporadic PD cases. Impairment of parkin's E3 ligase activity is believed to play a pathogenic role in both familial and sporadic forms of PD.This article provides an overview of the current understanding of the mechanistic basis of parkin's E3 ligase activity, its major physiological role in controlling cellular functions, and how these are disrupted in familial and sporadic PD. The second half of the manuscript explores the currently available and potential therapeutic strategies targeting parkin structure and/or function in order to slow down or mitigate the progressive neurodegeneration in PD.
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Affiliation(s)
- Narukkottil Safreena
- Cell Biology Laboratory, Center for Development and Aging Research, Inter University Center for Biomedical Research & Super Specialty Hospital, Mahatma Gandhi University Campus at Thalappady, Rubber Board PO, Kottayam 686009, Kerala, India
| | - Indu C Nair
- SAS SNDP Yogam College, Konni, Pathanamthitta 689691, Kerala, India
| | - Goutam Chandra
- Cell Biology Laboratory, Center for Development and Aging Research, Inter University Center for Biomedical Research & Super Specialty Hospital, Mahatma Gandhi University Campus at Thalappady, Rubber Board PO, Kottayam 686009, Kerala, India.
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5
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Hussein Z, Michel HE, El-Naga RN, El-Demerdash E, Mantawy EM. Coenzyme Q10 ameliorates cyclophosphamide-induced chemobrain by repressing neuronal apoptosis and preserving hippocampal neurogenesis: Mechanistic roles of Wnt/ β-catenin signaling pathway. Neurotoxicology 2024; 105:21-33. [PMID: 39209270 DOI: 10.1016/j.neuro.2024.08.003] [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: 05/24/2024] [Revised: 08/23/2024] [Accepted: 08/26/2024] [Indexed: 09/04/2024]
Abstract
Deterioration in the neurocognitive function of cancer patients referred to as "Chemobrain" is a devastating obstacle associated with cyclophosphamide (CYP). CYP is an alkylating agent, clinically utilized as an efficient anticancer and immunosuppressant. Coenzyme Q10 (CoQ10) is a worthwhile micronutrient with diverse biological activities embracing antioxidant, anti-apoptotic, and neuroprotective effects. The current experiment was designed for investigating the neuroprotective capability of CoQ10 versus CYP-elicited chemobrain in rats besides elucidating the causal molecular mechanisms. Male Sprague Dawley rats received CoQ10 (10 mg/kg, orally, once daily, for 10 days) and/or a single dose of CYP (200 mg/kg i.p. on day 7). CoQ10 counteracted CYP-induced cognitive and motor dysfunction as demonstrated by the findings of neurobehavioral tests (passive avoidance, Y maze, locomotion, and rotarod tests). Histopathological analysis further affirmed the neuroprotective abilities of CoQ10. CoQ10 effectually diminished CYP-provoked oxidative injury by restoring the antioxidant activity of catalase (CAT) enzyme while reducing malondialdehyde (MDA) levels. Besides, CoQ10 efficiently repressed CYP-induced neuronal apoptosis by downregulating the expression of Bax and caspase-3 while upregulating the Bcl-2 expression. Moreover, CoQ10 hampered CYP-provoked upregulation in acetylcholinesterase (AChE) activity. Furthermore, CoQ10 considerably augmented hippocampal neurogenesis by elevating the expressions of brain-derived neurotrophic factor (BDNF) and Ki-67. These promising neuroprotective effects can be credited to upregulating Wnt/β-catenin pathway as evidenced by the elevated expressions of Wnt-3a, β-catenin, and Phoshpo-glycogen synthase kinase-3 β (p-GSK-3β). Collectively, these findings proved the neuroprotective capabilities of CoQ10 against CYP-induced chemobrain through combating oxidative injury, repressing intrinsic apoptosis, boosting neurogenesis, and eventually upregulating the Wnt/β-catenin pathway.
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Affiliation(s)
- Zeina Hussein
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt
| | - Haidy E Michel
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt.
| | - Reem N El-Naga
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt
| | - Ebtehal El-Demerdash
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt; Preclinical and Translational Research Center, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt
| | - Eman M Mantawy
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt; Preclinical and Translational Research Center, Faculty of Pharmacy, Ain Shams University, Cairo, Egypt
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6
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Iqbal MS, Belal Bin Heyat M, Parveen S, Ammar Bin Hayat M, Roshanzamir M, Alizadehsani R, Akhtar F, Sayeed E, Hussain S, Hussein HS, Sawan M. Progress and trends in neurological disorders research based on deep learning. Comput Med Imaging Graph 2024; 116:102400. [PMID: 38851079 DOI: 10.1016/j.compmedimag.2024.102400] [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: 01/02/2024] [Revised: 05/07/2024] [Accepted: 05/13/2024] [Indexed: 06/10/2024]
Abstract
In recent years, deep learning (DL) has emerged as a powerful tool in clinical imaging, offering unprecedented opportunities for the diagnosis and treatment of neurological disorders (NDs). This comprehensive review explores the multifaceted role of DL techniques in leveraging vast datasets to advance our understanding of NDs and improve clinical outcomes. Beginning with a systematic literature review, we delve into the utilization of DL, particularly focusing on multimodal neuroimaging data analysis-a domain that has witnessed rapid progress and garnered significant scientific interest. Our study categorizes and critically analyses numerous DL models, including Convolutional Neural Networks (CNNs), LSTM-CNN, GAN, and VGG, to understand their performance across different types of Neurology Diseases. Through particular analysis, we identify key benchmarks and datasets utilized in training and testing DL models, shedding light on the challenges and opportunities in clinical neuroimaging research. Moreover, we discuss the effectiveness of DL in real-world clinical scenarios, emphasizing its potential to revolutionize ND diagnosis and therapy. By synthesizing existing literature and describing future directions, this review not only provides insights into the current state of DL applications in ND analysis but also covers the way for the development of more efficient and accessible DL techniques. Finally, our findings underscore the transformative impact of DL in reshaping the landscape of clinical neuroimaging, offering hope for enhanced patient care and groundbreaking discoveries in the field of neurology. This review paper is beneficial for neuropathologists and new researchers in this field.
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Affiliation(s)
- Muhammad Shahid Iqbal
- Department of Computer Science and Information Technology, Women University of Azad Jammu & Kashmir, Bagh, Pakistan.
| | - Md Belal Bin Heyat
- CenBRAIN Neurotech Center of Excellence, School of Engineering, Westlake University, Hangzhou, Zhejiang, China.
| | - Saba Parveen
- College of Electronics and Information Engineering, Shenzhen University, Shenzhen 518060, China.
| | | | - Mohamad Roshanzamir
- Department of Computer Engineering, Faculty of Engineering, Fasa University, Fasa, Iran.
| | - Roohallah Alizadehsani
- Institute for Intelligent Systems Research and Innovation, Deakin University, VIC 3216, Australia.
| | - Faijan Akhtar
- School of Computer Science and Engineering, University of Electronic Science and Technology of China, Chengdu, China.
| | - Eram Sayeed
- Kisan Inter College, Dhaurahara, Kushinagar, India.
| | - Sadiq Hussain
- Department of Examination, Dibrugarh University, Assam 786004, India.
| | - Hany S Hussein
- Electrical Engineering Department, Faculty of Engineering, King Khalid University, Abha 61411, Saudi Arabia; Electrical Engineering Department, Faculty of Engineering, Aswan University, Aswan 81528, Egypt.
| | - Mohamad Sawan
- CenBRAIN Neurotech Center of Excellence, School of Engineering, Westlake University, Hangzhou, Zhejiang, China.
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Ma ZL, Wang ZL, Zhang FY, Liu HX, Mao LH, Yuan L. Biomarkers of Parkinson's Disease: From Basic Research to Clinical Practice. Aging Dis 2024; 15:1813-1830. [PMID: 37815899 PMCID: PMC11272192 DOI: 10.14336/ad.2023.1005] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Accepted: 10/05/2023] [Indexed: 10/12/2023] Open
Abstract
Parkinson's disease (PD) is a common neurodegenerative disease characterized pathologically by dopaminergic neuron loss and the formation of Lewy bodies, which are enriched with aggregated α-synuclein (α-syn). PD currently has no cure, but therapeutic strategies are available to alleviate symptoms. Early diagnosis can greatly improve therapeutic interventions, but the clinical diagnosis of PD remains challenging and depends mainly on clinical features and imaging tests. Efficient and specific biomarkers are crucial for the diagnosis, monitoring, and evaluation of PD. Here, we reviewed the biomarkers of PD in different tissues and biofluids, along with the current clinical biochemical detection methods. We found that the sensitivity and specificity of single biomarkers are limited, and selecting appropriate indicators for combined detection can improve the diagnostic accuracy of PD.
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Affiliation(s)
| | | | - Fei-yue Zhang
- Laboratory of Research in Parkinson’s Disease and Related Disorders, Key Laboratory of Major Chronic Diseases of Nervous System of Liaoning Province, Health Sciences Institute, China Medical University, Shenyang, China
| | - Hong-xun Liu
- Laboratory of Research in Parkinson’s Disease and Related Disorders, Key Laboratory of Major Chronic Diseases of Nervous System of Liaoning Province, Health Sciences Institute, China Medical University, Shenyang, China
| | - Li-hong Mao
- Laboratory of Research in Parkinson’s Disease and Related Disorders, Key Laboratory of Major Chronic Diseases of Nervous System of Liaoning Province, Health Sciences Institute, China Medical University, Shenyang, China
| | - Lin Yuan
- Laboratory of Research in Parkinson’s Disease and Related Disorders, Key Laboratory of Major Chronic Diseases of Nervous System of Liaoning Province, Health Sciences Institute, China Medical University, Shenyang, China
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D’Angelo A, Vitiello L, Lixi F, Abbinante G, Coppola A, Gagliardi V, Pellegrino A, Giannaccare G. Optic Nerve Neuroprotection in Glaucoma: A Narrative Review. J Clin Med 2024; 13:2214. [PMID: 38673487 PMCID: PMC11050811 DOI: 10.3390/jcm13082214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2024] [Revised: 03/30/2024] [Accepted: 04/10/2024] [Indexed: 04/28/2024] Open
Abstract
In recent years, researchers have been interested in neuroprotective therapies as a cutting-edge therapeutic strategy to treat neurodegenerative disorders by shielding the brain system from harmful events. Millions of individuals worldwide suffer from glaucoma, an ocular neurodegenerative disease characterized by gradual excavation of the optic nerve head, retinal axonal damage, and consequent visual loss. The pathology's molecular cause is still mostly unknown, and the current treatments are not able to alter the disease's natural progression. Thus, the modern approach to treating glaucoma consists of prescribing medications with neuroprotective properties, in line with the treatment strategy suggested for other neurodegenerative diseases. For this reason, several naturally derived compounds, including nicotinamide and citicoline, have been studied throughout time to try to improve glaucoma management by exploiting their neuroprotective properties. The purpose of this review is to examine the naturally derived compounds that are currently utilized in clinical practice for neuroprotection in glaucomatous patients based on scientific data, emphasizing these compounds' pivotal mechanism of action as well as their proven therapeutic and neuroprotective benefits.
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Affiliation(s)
- Angela D’Angelo
- Department of Medicine and Surgery, University of Naples “Federico II”, 80138 Naples, NA, Italy;
| | - Livio Vitiello
- Eye Unit, “Luigi Curto” Hospital, Azienda Sanitaria Locale Salerno, 84035 Polla, SA, Italy; (G.A.); (A.C.); (V.G.); (A.P.)
| | - Filippo Lixi
- Eye Clinic, Department of Surgical Sciences, University of Cagliari, 09124 Cagliari, CA, Italy; (F.L.); (G.G.)
| | - Giulia Abbinante
- Eye Unit, “Luigi Curto” Hospital, Azienda Sanitaria Locale Salerno, 84035 Polla, SA, Italy; (G.A.); (A.C.); (V.G.); (A.P.)
| | - Alessia Coppola
- Eye Unit, “Luigi Curto” Hospital, Azienda Sanitaria Locale Salerno, 84035 Polla, SA, Italy; (G.A.); (A.C.); (V.G.); (A.P.)
| | - Vincenzo Gagliardi
- Eye Unit, “Luigi Curto” Hospital, Azienda Sanitaria Locale Salerno, 84035 Polla, SA, Italy; (G.A.); (A.C.); (V.G.); (A.P.)
| | - Alfonso Pellegrino
- Eye Unit, “Luigi Curto” Hospital, Azienda Sanitaria Locale Salerno, 84035 Polla, SA, Italy; (G.A.); (A.C.); (V.G.); (A.P.)
| | - Giuseppe Giannaccare
- Eye Clinic, Department of Surgical Sciences, University of Cagliari, 09124 Cagliari, CA, Italy; (F.L.); (G.G.)
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9
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Kalenikova EI, Gorodetskaya EA, Povarova OV, Medvedev OS. Prospects of Intravenous Coenzyme Q10 Administration in Emergency Ischemic Conditions. Life (Basel) 2024; 14:134. [PMID: 38255749 PMCID: PMC10817270 DOI: 10.3390/life14010134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Revised: 01/12/2024] [Accepted: 01/13/2024] [Indexed: 01/24/2024] Open
Abstract
Coenzyme CoQ10 (CoQ10) is an endogenous lipid-soluble antioxidant that effectively protects lipids, proteins, and DNA from oxidation due to its ability to undergo redox transitions between oxidized and reduced forms. Various oxidative stress-associated infectious and somatic diseases have been observed to disrupt the balance of CoQ10 concentration in tissues. As a high molecular weight polar lipophilic compound, CoQ10 exhibits very limited oral bioavailability, which restrains its therapeutic potential. Nevertheless, numerous studies have confirmed the clinical efficacy of CoQ10 therapy through oral administration of high doses over extended time periods. Experimental studies have demonstrated that in emergency situations, intravenous administration of both oxidized and reduced-form CoQ10 leads to a rapid increase in its concentration in organ tissues, offering protection for organ tissues in ischemic conditions. This suggests that the cardio- and neuroprotective efficacy of intravenously administered CoQ10 forms could present new opportunities in treating acute ischemic conditions. Based on these findings, the review provides reasoning supporting further research and implementation of CoQ10 dosage forms for intravenous administration in emergency situations into clinical practice.
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Affiliation(s)
- Elena I. Kalenikova
- Faculty of Medicine, Lomonosov Moscow State University, 119991 Moscow, Russia; (E.I.K.); (E.A.G.); (O.S.M.)
| | - Evgeniya A. Gorodetskaya
- Faculty of Medicine, Lomonosov Moscow State University, 119991 Moscow, Russia; (E.I.K.); (E.A.G.); (O.S.M.)
| | - Oxana V. Povarova
- Faculty of Medicine, Lomonosov Moscow State University, 119991 Moscow, Russia; (E.I.K.); (E.A.G.); (O.S.M.)
| | - Oleg S. Medvedev
- Faculty of Medicine, Lomonosov Moscow State University, 119991 Moscow, Russia; (E.I.K.); (E.A.G.); (O.S.M.)
- National Medical Research Center of Cardiology of the Ministry of Health of the Russian Federation, Laboratory of Experimental Pharmacology, 121552 Moscow, Russia
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10
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Clemente-Suárez VJ, Redondo-Flórez L, Beltrán-Velasco AI, Ramos-Campo DJ, Belinchón-deMiguel P, Martinez-Guardado I, Dalamitros AA, Yáñez-Sepúlveda R, Martín-Rodríguez A, Tornero-Aguilera JF. Mitochondria and Brain Disease: A Comprehensive Review of Pathological Mechanisms and Therapeutic Opportunities. Biomedicines 2023; 11:2488. [PMID: 37760929 PMCID: PMC10526226 DOI: 10.3390/biomedicines11092488] [Citation(s) in RCA: 34] [Impact Index Per Article: 34.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Revised: 09/02/2023] [Accepted: 09/04/2023] [Indexed: 09/29/2023] Open
Abstract
Mitochondria play a vital role in maintaining cellular energy homeostasis, regulating apoptosis, and controlling redox signaling. Dysfunction of mitochondria has been implicated in the pathogenesis of various brain diseases, including neurodegenerative disorders, stroke, and psychiatric illnesses. This review paper provides a comprehensive overview of the intricate relationship between mitochondria and brain disease, focusing on the underlying pathological mechanisms and exploring potential therapeutic opportunities. The review covers key topics such as mitochondrial DNA mutations, impaired oxidative phosphorylation, mitochondrial dynamics, calcium dysregulation, and reactive oxygen species generation in the context of brain disease. Additionally, it discusses emerging strategies targeting mitochondrial dysfunction, including mitochondrial protective agents, metabolic modulators, and gene therapy approaches. By critically analysing the existing literature and recent advancements, this review aims to enhance our understanding of the multifaceted role of mitochondria in brain disease and shed light on novel therapeutic interventions.
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Affiliation(s)
- Vicente Javier Clemente-Suárez
- Faculty of Sports Sciences, Universidad Europea de Madrid, Tajo Street, s/n, 28670 Madrid, Spain; (V.J.C.-S.); (J.F.T.-A.)
- Group de Investigación en Cultura, Educación y Sociedad, Universidad de la Costa, Barranquilla 080002, Colombia
| | - Laura Redondo-Flórez
- Department of Health Sciences, Faculty of Biomedical and Health Sciences, Universidad Europea de Madrid, C/Tajo s/n, Villaviciosa de Odón, 28670 Madrid, Spain
| | - Ana Isabel Beltrán-Velasco
- Psychology Department, Facultad de Ciencias de la Vida y la Naturaleza, Universidad Antonio de Nebrija, 28240 Madrid, Spain
| | - Domingo Jesús Ramos-Campo
- LFE Research Group, Department of Health and Human Performance, Faculty of Physical Activity and Sport Science-INEF, Universidad Politécnica de Madrid, 28040 Madrid, Spain
| | - Pedro Belinchón-deMiguel
- Department of Nursing and Nutrition, Faculty of Biomedical and Health Sciences, Universidad Europea de Madrid, 28670 Villaviciosa de Odón, Spain;
| | | | - Athanasios A. Dalamitros
- Laboratory of Evaluation of Human Biological Performance, School of Physical Education and Sport Sciences, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece;
| | - Rodrigo Yáñez-Sepúlveda
- Faculty of Education and Social Sciences, Universidad Andres Bello, Viña del Mar 2520000, Chile;
| | - Alexandra Martín-Rodríguez
- Faculty of Sports Sciences, Universidad Europea de Madrid, Tajo Street, s/n, 28670 Madrid, Spain; (V.J.C.-S.); (J.F.T.-A.)
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