1
|
Paseban T, Alavi MS, Etemad L, Roohbakhsh A. The role of the ATP-Binding Cassette A1 (ABCA1) in neurological disorders: a mechanistic review. Expert Opin Ther Targets 2023; 27:531-552. [PMID: 37428709 DOI: 10.1080/14728222.2023.2235718] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Accepted: 07/09/2023] [Indexed: 07/12/2023]
Abstract
INTRODUCTION Cholesterol homeostasis is critical for normal brain function. It is tightly controlled by various biological elements. ATP-binding cassette transporter A1 (ABCA1) is a membrane transporter that effluxes cholesterol from cells, particularly astrocytes, into the extracellular space. The recent studies pertaining to ABCA1's role in CNS disorders were included in this study. AREAS COVERED In this comprehensive literature review, preclinical and human studies showed that ABCA1 has a significant role in the following diseases or disorders: Alzheimer's disease, Parkinson's disease, Huntington's disease, multiple sclerosis, neuropathy, anxiety, depression, psychosis, epilepsy, stroke, and brain ischemia and trauma. EXPERT OPINION ABCA1 via modulating normal and aberrant brain functions such as apoptosis, phagocytosis, BBB leakage, neuroinflammation, amyloid β efflux, myelination, synaptogenesis, neurite outgrowth, and neurotransmission promotes beneficial effects in aforementioned diseases. ABCA1 is a key molecule in the CNS. By boosting its expression or function, some CNS disorders may be resolved. In preclinical studies, liver X receptor agonists have shown promise in treating CNS disorders via ABCA1 and apoE enhancement.
Collapse
Affiliation(s)
- Tahere Paseban
- Department of Pharmacodynamics and Toxicology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mohaddeseh Sadat Alavi
- Pharmacological Research Center of Medicinal Plants, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Leila Etemad
- International UNESCO Center for Health-Related Basic Sciences and Human Nutrition, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Ali Roohbakhsh
- Department of Pharmacodynamics and Toxicology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
- Pharmaceutical Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| |
Collapse
|
2
|
Haupt M, Gerner ST, Bähr M, Doeppner TR. Quest for Quality in Translational Stroke Research-A New Dawn for Neuroprotection? Int J Mol Sci 2022; 23:5381. [PMID: 35628192 PMCID: PMC9140731 DOI: 10.3390/ijms23105381] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Revised: 05/10/2022] [Accepted: 05/10/2022] [Indexed: 12/13/2022] Open
Abstract
Despite tremendous progress in modern-day stroke therapy, ischemic stroke remains a disease associated with a high socioeconomic burden in industrialized countries. In light of demographic change, these health care costs are expected to increase even further. The current causal therapeutic treatment paradigms focus on successful thrombolysis or thrombectomy, but only a fraction of patients qualify for these recanalization therapies because of therapeutic time window restrictions or contraindications. Hence, adjuvant therapeutic concepts such as neuroprotection are urgently needed. A bench-to-bedside transfer of neuroprotective approaches under stroke conditions, however, has not been established after more than twenty years of research, albeit a great many data have demonstrated several neuroprotective drugs to be effective in preclinical stroke settings. Prominent examples of substances supported by extensive preclinical evidence but which failed clinical trials are tirilazad and disodium 2,4-sulphophenyl-N-tert-butylnitrone (NXY-059). The NXY-059 trial, for instance, was retrospectively shown to have a seriously weak study design, a trial of insufficient quality and a poor statistical analysis, although it initially met the recommendations of the STAIR committee. In light of currently ongoing novel neuroprotective stroke trials, such as ESCAPE-NA, and to avoid the mistakes made in the past, an improvement in study quality in the field of stroke neuroprotection is urgently needed. In the present review, animal models closely reflecting the "typical" stroke patient, occlusion techniques and the appropriate choice of time windows are discussed. In this context, the STAIR recommendations could provide a useful orientation. Taking all of this into account, a new dawn for neuroprotection might be possible.
Collapse
Affiliation(s)
- Matteo Haupt
- Department of Neurology, University of Goettingen Medical School, 37075 Goettingen, Germany;
| | - Stefan T. Gerner
- Department of Neurology, University Hospital Giessen, 35394 Giessen, Germany;
| | - Mathias Bähr
- Department of Neurology, University of Goettingen Medical School, 37075 Goettingen, Germany;
| | - Thorsten R. Doeppner
- Department of Neurology, University of Goettingen Medical School, 37075 Goettingen, Germany;
- Department of Neurology, University Hospital Giessen, 35394 Giessen, Germany;
- Department of Anatomy and Cell Biology, Medical University of Varna, 9002 Varna, Bulgaria
- Research Institute for Health Sciences and Technologies (SABITA), Medipol University Istanbul, Istanbul 34810, Turkey
| |
Collapse
|
3
|
Xian X, Wang Y, Liu G. Genetically Engineered Hamster Models of Dyslipidemia and Atherosclerosis. Methods Mol Biol 2022; 2419:433-459. [PMID: 35237980 DOI: 10.1007/978-1-0716-1924-7_26] [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] [Indexed: 06/14/2023]
Abstract
Animal models of human diseases play an extremely important role in biomedical research. Among them, mice are widely used animal models for translational research, especially because of ease of generation of genetically engineered mice. However, because of the great differences in biology between mice and humans, translation of findings to humans remains a major issue. Therefore, the exploration of models with biological and metabolic characteristics closer to those of humans has never stopped.Although pig and nonhuman primates are biologically similar to humans, their genetic engineering is technically difficult, the cost of breeding is high, and the experimental time is long. As a result, the application of these species as model animals, especially genetically engineered model animals, in biomedical research is greatly limited.In terms of lipid metabolism and cardiovascular diseases, hamsters have several characteristics different from rats and mice, but similar to those in humans. The hamster is therefore an ideal animal model for studying lipid metabolism and cardiovascular disease because of its small size and short reproduction period. However, the phenomenon of zygote division, which was unexpectedly blocked during the manipulation of hamster embryos for some unknown reasons, had plagued researchers for decades and no genetically engineered hamsters have therefore been generated as animal models of human diseases for a long time. After solving the problem of in vitro development of hamster zygotes, we successfully prepared enhanced green fluorescent protein (eGFP) transgenic hamsters by microinjection of lentiviral vectors into the zona pellucida space of zygotes. On this basis, we started the development of cardiovascular disease models using the hamster embryo culture system combined with the novel genome editing technique of clustered regularly interspaced short palindromic repeats (CRISPR )/CRISPR associated protein 9 (Cas9). In this chapter, we will introduce some of the genetically engineered hamster models with dyslipidemia and the corresponding characteristics of these models. We hope that the genetically engineered hamster models can be further recognized and complement other genetically engineered animal models such as mice, rats, and rabbits. This will lead to new avenues and pathways for the study of lipid metabolism and its related diseases.
Collapse
Affiliation(s)
- Xunde Xian
- Institute of Cardiovascular Sciences, Key Laboratory of Molecular Cardiovascular Sciences, Ministry of Education, School of Basic Medical Sciences, Peking University, Beijing, China
| | - Yuhui Wang
- Institute of Cardiovascular Sciences, Key Laboratory of Molecular Cardiovascular Sciences, Ministry of Education, School of Basic Medical Sciences, Peking University, Beijing, China
| | - George Liu
- Institute of Cardiovascular Sciences, Key Laboratory of Molecular Cardiovascular Sciences, Ministry of Education, School of Basic Medical Sciences, Peking University, Beijing, China.
| |
Collapse
|
4
|
Bai Y, Dong X, Li M, Hei N, Ge C, Li M, Yin P, Zhang L. Pathological Characteristics of Malformations of Cortical Development in Golden Syrian Hamsters with LDLR Deficiency. J Neuropathol Exp Neurol 2021; 80:1143-1146. [PMID: 34718658 DOI: 10.1093/jnen/nlab103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Yun Bai
- Department of Pathology, Hebei Medical University, Shijiazhuang, Hebei, China.,Hebei Key Laboratory of Environment and Human Health, Shijiazhuang, Hebei, China
| | - Xiaohui Dong
- Department of Pharmacology, Hebei Medical University, Shijiazhuang, Hebei, China
| | - Mingzhao Li
- Department of Pathology, Hebei Medical University, Shijiazhuang, Hebei, China
| | - Naiheng Hei
- Hebei Key Laboratory of Environment and Human Health, Shijiazhuang, Hebei, China.,The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
| | - Chen Ge
- Department of Pathology, Hebei Medical University, Shijiazhuang, Hebei, China.,Hebei Key Laboratory of Environment and Human Health, Shijiazhuang, Hebei, China
| | - Mei Li
- The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
| | - Pengfei Yin
- Hebei INVIVO Biotechnology Co., Ltd., Shijiazhuang, Hebei, China
| | - Lianshan Zhang
- Department of Pathology, Hebei Medical University, Shijiazhuang, Hebei, China.,Hebei Key Laboratory of Environment and Human Health, Shijiazhuang, Hebei, China
| |
Collapse
|
5
|
Sun T, Wang P, Deng T, Tao X, Li B, Xu Y. Effect of Panax notoginseng Saponins on Focal Cerebral Ischemia-Reperfusion in Rat Models: A Meta-Analysis. Front Pharmacol 2021; 11:572304. [PMID: 33643030 PMCID: PMC7908036 DOI: 10.3389/fphar.2020.572304] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2020] [Accepted: 12/29/2020] [Indexed: 12/13/2022] Open
Abstract
With the increase of the aging population, the high mortality and disability rates caused by ischemic stroke are some of the major problems facing the world, and they dramatically burden the society. Panax notoginseng (Burk) F. H. Chen, a traditional Chinese medicine, is commonly used for promoting blood circulation and removing blood stasis, and its main bioactive components are Panax notoginseng saponins (PNS). Therefore, we performed a meta-analysis on focal cerebral ischemia-reperfusion animal models established with middle cerebral artery occlusion (MCAO) surgery to evaluate the therapeutic effect of PNS. We systematically searched the reports of PNS in MCAO animal experiments in seven databases. We assessed the study quality using two literature quality evaluation criteria; evaluated the efficacy of PNS treatment based on the outcomes of the neurological deficit score (NDS), cerebral infarct volume (CIV), and biochemical indicators via a random/fixed-effects model; and performed a subgroup analysis utilizing ischemia duration, drug dosage, intervention time, and administration duration. We also compared the efficacy of PNS with positive control drugs or combination treatment. As a result, we selected 14 eligible studies from the 3,581 searched publications based on the predefined exclusion-inclusion criteria. PNS were significantly associated with reduced NDS, reduced CIV, and inhibited release of the inflammatory factors IL-1β and TNF-α in the focal MCAO rat models. The PNS combination therapy outperformed the PNS alone. In addition, ischemia time, drug dosage, intervention time, and administration duration in the rat models all had significant effects on the efficacy of PNS. Although more high-quality studies are needed to further determine the clinical efficacy and guiding parameters of PNS, our results also confirmed that PNS significantly relieves the focal cerebral ischemia-reperfusion in rat models. In the animal trials, it was suggested that an early intervention had significant efficacy with PNS alone or PNS combination treatment at a dosage lower than 25 mg/kg or 100–150 mg/kg for 4 days or longer. These findings further guide the therapeutic strategy for clinical cerebral ischemic stroke.
Collapse
Affiliation(s)
- Tao Sun
- Department of Pharmacology, College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Ping Wang
- Department of Pharmacology, College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Ting Deng
- Department of Pharmacology, College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Xingbao Tao
- College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, China
| | - Bin Li
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Ying Xu
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| |
Collapse
|