1
|
Luo L, Yan T, Yang L, Zhao M. Aluminum chloride and D-galactose induced a zebrafish model of Alzheimer's disease with cognitive deficits and aging. Comput Struct Biotechnol J 2024; 23:2230-2239. [PMID: 38827230 PMCID: PMC11140485 DOI: 10.1016/j.csbj.2024.05.036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2024] [Revised: 05/04/2024] [Accepted: 05/21/2024] [Indexed: 06/04/2024] Open
Abstract
Alzheimer's disease (AD) is an age-related neurodegenerative disorder. Transgenic and pharmacological AD models are extensively studied to understand AD mechanisms and drug discovery. However, they are time-consuming and relatively costly, which hinders the discovery of potential anti-AD therapeutics. Here, we established a new model of AD in larval zebrafish by co-treatment with aluminum chloride (AlCl3) and D-galactose (D-gal) for 72 h. In particular, exposure to 150 μM AlCl3 + 40 mg/mL D-gal, 200 μM AlCl3 + 30 mg/mL D-gal, or 200 μM AlCl3 + 40 mg/mL D-gal successfully induced AD-like symptoms and aging features. Co-treatment with AlCl3 and D-gal caused significant learning and memory deficits, as well as impaired response ability and locomotor capacity in the plus-maze and light/dark test. Moreover, increased acetylcholinesterase and β-galactosidase activities, β-amyloid 1-42 deposition, reduced telomerase activity, elevated interleukin 1 beta mRNA expression, and enhanced reactive oxygen species production were also observed. In conclusion, our zebrafish model is simple, rapid, effective and affordable, incorporating key features of AD and aging, thus may become a unique and powerful tool for high-throughput screening of anti-AD compounds in vivo.
Collapse
Affiliation(s)
- Li Luo
- Institute of Medical Research, Northwestern Polytechnical University, Xi’an, Shaanxi 710072, China
| | - Tao Yan
- Precision Pharmacy & Drug Development Center, Department of Pharmacy, Tangdu Hospital, Air Force Medical University, Xi’an 710038, China
| | - Le Yang
- Precision Pharmacy & Drug Development Center, Department of Pharmacy, Tangdu Hospital, Air Force Medical University, Xi’an 710038, China
| | - Minggao Zhao
- Institute of Medical Research, Northwestern Polytechnical University, Xi’an, Shaanxi 710072, China
| |
Collapse
|
2
|
Chen XY, Cheng MR, Tang CC, Xu CQ, Zhong YL, Gao Y, Cheng XX, Chen J. Integrative transcriptome-proteome approach reveals key hypoxia-related features involved in the neuroprotective effects of Yang Xue oral liquid on Alzheimer's and Parkinson's disease. Front Pharmacol 2024; 15:1411273. [PMID: 39045051 PMCID: PMC11263039 DOI: 10.3389/fphar.2024.1411273] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2024] [Accepted: 06/13/2024] [Indexed: 07/25/2024] Open
Abstract
Introduction: This study investigates the role of hypoxia-related genes in the neuroprotective efficacy of Yang Xue oral liquid (YXKFY) in Alzheimer's disease (AD) and Parkinson's disease (PD). Methods and results: Using differential expression and weighted gene co-expression network analysis (WGCNA), we identified 106 and 9 hypoxia-associated genes in AD and PD, respectively, that are implicated in the transcriptomic and proteomic profiles. An artificial intelligence-driven hypoxia signature (AIDHS), comprising 17 and 3 genes for AD and PD, was developed and validated across nine independent cohorts (n = 1713), integrating 10 machine learning algorithms and 113 algorithmic combinations. Significant associations were observed between AIDHS markers and immune cells in AD and PD, including naive CD4+ T cells, macrophages, and neutrophils. Interactions with miRNAs (hsa-miR-1, hsa-miR-124) and transcription factors (USF1) were also identified. Single-cell RNA sequencing (scRNA-seq) data highlighted distinct expression patterns of AIDHS genes in various cell types, such as high expression of TGM2 in endothelial cells, PDGFRB in endothelial and mesenchymal cells, and SYK in microglia. YXKFY treatment was shown to repair cellular damage and decrease reactive oxygen species (ROS) levels. Notably, genes with previously dysfunctional expression, including FKBPL, TGM2, PPIL1, BLVRB, and PDGFRB, exhibited significant recovery after YXKFY treatment, associated with riboflavin and lysicamine. Conclusion: The above genes are suggested to be central to hypoxia and neuroinflammation responses in AD and PD, and are potential key mediators of YXKFY's neuroprotective action.
Collapse
Affiliation(s)
- Xiang-Yang Chen
- College of Life and Environment Science, Huangshan University, Huangshan, Anhui, China
| | | | - Chen-Chen Tang
- Department of Experimental Management, School of Integrative Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Chen-Qin Xu
- Department of Vascular Disease, Shanghai TCM-Integrated Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yi-Lang Zhong
- Department of Vascular Disease, Shanghai TCM-Integrated Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yuan Gao
- Traditional Chinese Recovery and Treatment Center, Zhejiang Rehabilitation Medical Center, Hangzhou, China
| | - Xue-Xiang Cheng
- College of Pharmacy, Hubei University of Chinese Medicine, Wuhan, China
| | - Jian Chen
- Department of Vascular Disease, Shanghai TCM-Integrated Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Department of Public Health, International College, Krirk University, Bangkok, Thailand
| |
Collapse
|
3
|
Danielski R, Shahidi F. Phenolic composition and bioactivities of sea buckthorn (Hippophae rhamnoides L.) fruit and seeds: an unconventional source of natural antioxidants in North America. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2024; 104:5553-5564. [PMID: 38358042 DOI: 10.1002/jsfa.13386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Revised: 11/30/2023] [Accepted: 02/12/2024] [Indexed: 02/16/2024]
Abstract
BACKGROUND Sea buckthorn (Hippophae rhamnoides L.) was introduced into Canada in the early 2000s. This plant bears fruits with high commercial value in other countries due to its premium oil. Nevertheless, sea buckthorn berries are also a rich source of bioactives with nutraceutical potential, especially the variety grown in Newfoundland (Canada), which has not previously been characterized. As such, this study evaluated the composition of polyphenols in sea buckthorn pomace and seeds, as well as their prospective health-promoting effects. RESULTS Polyphenolic identification by high-performance liquid chromatography-ultraviolet-mass spectrometry-time of flight revealed the presence of 24 compounds in the seeds and 16 compounds in the pomace, including phenolic acids, flavonoids, and tannins, with ellagic acid derivative IV (pomace, 52.13 μg g-1) and (+)-catechin (seeds, 690.8 μg g-1) being the most dominant. Sea buckthorn extracts displayed in vitro antidiabetic and anti-obesity potential by inhibiting α-glucosidase (71.52-99.31%) and pancreatic lipase (15.80-35.61%) enzymes, respectively. The extracts also protected low-density-lipoprotein cholesterol (50.97-89.67%) and supercoiled DNA (35.11-79.84%) from oxidative damage. CONCLUSION Sea buckthorn berries grown in Canada showed promising health benefits induced by their rich and diverse polyphenolic profile and need to be considered for further commercial expansion as a bioactive-loaded superfruit. © 2024 Society of Chemical Industry.
Collapse
Affiliation(s)
- Renan Danielski
- Department of Biochemistry, Memorial University of Newfoundland, St John's, Newfoundland, Canada
| | - Fereidoon Shahidi
- Department of Biochemistry, Memorial University of Newfoundland, St John's, Newfoundland, Canada
| |
Collapse
|
4
|
Ling N, Tian H, Wang Q, Gao M, Xu G, Sun Y, Song D, Li W, Ji C. Advance in Hippophae rhamnoides polysaccharides: Extraction, structural characteristics, pharmacological activity, structure-activity relationship and application. Int J Biol Macromol 2024; 270:132420. [PMID: 38763246 DOI: 10.1016/j.ijbiomac.2024.132420] [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: 07/08/2023] [Revised: 04/24/2024] [Accepted: 05/14/2024] [Indexed: 05/21/2024]
Abstract
Hippophae rhamnoides (Sea buckthorn) is an excellent medicinal and edible plant owing to its high nutritional and health-promoting properties. As an important bioactive component, H. rhamnoides polysaccharides (HRPs) have aroused wide attention due to their various pharmacological activities, including hepatoprotective, immuno-modulatory, anti-inflammatory, anti-oxidant, anti-tumor, hypoglycemic, anti-obesity, and so on. Nevertheless, the development and utilization of HRP-derived functional food and medicines are constrained to a lack of comprehensive understanding of the structure-activity relationship, application, and safety of HRPs. This review systematically summarizes the advancements on the extraction, purification, structural characteristics, pharmacological activities and mechanisms of HRPs. The structure-activity relationship, safety evaluation, application, as well as the shortcomings of current research and promising prospects are also highlighted. This article aims to offer a comprehensive understanding of HRPs and lay a groundwork for future research and utilization of HRPs as multifunctional biomaterials and therapeutic agents.
Collapse
Affiliation(s)
- Na Ling
- Pharmaceutical Engineering Technology Research Center, Harbin University of Commerce, Harbin 150076, China; Engineering Research Center for Natural Antitumor Drugs, Ministry of Education, Harbin 150076, China.
| | - Haiyan Tian
- Pharmaceutical Engineering Technology Research Center, Harbin University of Commerce, Harbin 150076, China; Engineering Research Center for Natural Antitumor Drugs, Ministry of Education, Harbin 150076, China
| | - Qiyao Wang
- School of Pharmacy, Harbin University of Commerce, Harbin 150076, China; School of Pharmaceutical Sciences, Shandong University, Jinan 250012, China
| | - Mingze Gao
- Pharmaceutical Engineering Technology Research Center, Harbin University of Commerce, Harbin 150076, China; Engineering Research Center for Natural Antitumor Drugs, Ministry of Education, Harbin 150076, China
| | - Guiguo Xu
- Pharmaceutical Engineering Technology Research Center, Harbin University of Commerce, Harbin 150076, China; Engineering Research Center for Natural Antitumor Drugs, Ministry of Education, Harbin 150076, China
| | - Yuan Sun
- Pharmaceutical Engineering Technology Research Center, Harbin University of Commerce, Harbin 150076, China; Engineering Research Center for Natural Antitumor Drugs, Ministry of Education, Harbin 150076, China
| | - Dongxue Song
- Pharmaceutical Engineering Technology Research Center, Harbin University of Commerce, Harbin 150076, China; Engineering Research Center for Natural Antitumor Drugs, Ministry of Education, Harbin 150076, China
| | - Wenlan Li
- Pharmaceutical Engineering Technology Research Center, Harbin University of Commerce, Harbin 150076, China; Engineering Research Center for Natural Antitumor Drugs, Ministry of Education, Harbin 150076, China.
| | - Chenfeng Ji
- Pharmaceutical Engineering Technology Research Center, Harbin University of Commerce, Harbin 150076, China; Engineering Research Center for Natural Antitumor Drugs, Ministry of Education, Harbin 150076, China.
| |
Collapse
|
5
|
Wang Z, Zou J, Shi Y, Zhang X, Zhai B, Guo D, Sun J, Luan F. Extraction techniques, structural features and biological functions of Hippophae rhamnoides polysaccharides: A review. Int J Biol Macromol 2024; 263:130206. [PMID: 38373568 DOI: 10.1016/j.ijbiomac.2024.130206] [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: 11/24/2023] [Revised: 01/09/2024] [Accepted: 02/13/2024] [Indexed: 02/21/2024]
Abstract
Hippophae rhamnoides L. (sea buckthorn) is a type of traditional Chinese medicine with a long history of clinical application. It is used in the improvement and treatment of various diseases as medicine and food to strengthen the stomach and digestion, relieving cough and resolving phlegm, promoting blood circulation, and resolving blood stasis in traditional Chinese medicine. Emerging evidence has shown that H. rhamnoides polysaccharides (HRPs) are vital bioactive macromolecules responsible for its various health benefits. HRPs possess the huge potential to develop a drug improving or treating different diseases. In this review, we comprehensively and systematically summarize the recent information on extraction and purification methods, structural features, biological activities, structure-activity relationships, and potential industry applications of HRPs and further highlight the therapeutic potential and sanitarian functions of HRPs in the fields of therapeutic agents and functional food development. Additionally, this paper also lists a variety of biological activities of HRPs in vitro and in vivo roundly. Finally, this paper also discusses the structure-activity relationships and potential applications of HRPs. Overall, this work will help to have a better in-depth understanding of HRPs and provide a scientific basis and direct reference for more scientific and rational applications.
Collapse
Affiliation(s)
- Zhichao Wang
- Shaanxi Key Laboratory of Chinese Medicine Fundamentals and New Drugs Research, School of Pharmacy, Shaanxi University of Chinese Medicine, Xi'an 712046, Shaanxi, PR China
| | - Junbo Zou
- Shaanxi Key Laboratory of Chinese Medicine Fundamentals and New Drugs Research, School of Pharmacy, Shaanxi University of Chinese Medicine, Xi'an 712046, Shaanxi, PR China
| | - Yajun Shi
- Shaanxi Key Laboratory of Chinese Medicine Fundamentals and New Drugs Research, School of Pharmacy, Shaanxi University of Chinese Medicine, Xi'an 712046, Shaanxi, PR China
| | - Xiaofei Zhang
- Shaanxi Key Laboratory of Chinese Medicine Fundamentals and New Drugs Research, School of Pharmacy, Shaanxi University of Chinese Medicine, Xi'an 712046, Shaanxi, PR China
| | - Bingtao Zhai
- Shaanxi Key Laboratory of Chinese Medicine Fundamentals and New Drugs Research, School of Pharmacy, Shaanxi University of Chinese Medicine, Xi'an 712046, Shaanxi, PR China
| | - Dongyan Guo
- Shaanxi Key Laboratory of Chinese Medicine Fundamentals and New Drugs Research, School of Pharmacy, Shaanxi University of Chinese Medicine, Xi'an 712046, Shaanxi, PR China
| | - Jing Sun
- Shaanxi Key Laboratory of Chinese Medicine Fundamentals and New Drugs Research, School of Pharmacy, Shaanxi University of Chinese Medicine, Xi'an 712046, Shaanxi, PR China
| | - Fei Luan
- Shaanxi Key Laboratory of Chinese Medicine Fundamentals and New Drugs Research, School of Pharmacy, Shaanxi University of Chinese Medicine, Xi'an 712046, Shaanxi, PR China.
| |
Collapse
|
6
|
Gao J, Liang Y, Liu P. Along the microbiota-gut-brain axis: Use of plant polysaccharides to improve mental disorders. Int J Biol Macromol 2024; 265:130903. [PMID: 38508549 DOI: 10.1016/j.ijbiomac.2024.130903] [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: 01/16/2024] [Revised: 03/07/2024] [Accepted: 03/13/2024] [Indexed: 03/22/2024]
Abstract
With the development of gut microbiota-specific interventions for mental disorders, the interactions between plant polysaccharides and microbiota in the intestinal and their consequent effects are becoming increasingly important. In this review, we discussed the role of plant polysaccharides in improving various mental disorders via the microbiota-gut-brain axis. The chemical and structural characteristics and metabolites of these plant polysaccharides were summarised. Plant polysaccharides and their metabolites have great potential for reshaping gut microbiota profiles through gut microbiota-dependent fermentation. Along the microbiota-gut-brain axis, the consequent pharmacological processes that lead to the elimination of the symptoms of mental disorders include 1) regulation of the central monoamine neurotransmitters, amino acid transmitters and cholinergic signalling system; 2) alleviation of central and peripheral inflammation mainly through the NLRP3/NF-κB-related signalling pathway; 3) inhibition of neuronal apoptosis; and 4) enhancement of antioxidant activities. According to this review, monosaccharide glucose and structure -4-α-Glcp-(1→ are the most potent compositions of the most reported plant polysaccharides. However, the causal structure-activity relationship remains to be extensively explored. Moreover, mechanistic elucidation, safety verification, and additional rigorous human studies are expected to advance plant polysaccharide-based product development targeting the microbiota-gut-brain axis for people with mental disorders.
Collapse
Affiliation(s)
- Jiayu Gao
- School of Chemical Engineering and Pharmaceutics, Henan University of Science & Technology, Luoyang, China.
| | - Ying Liang
- National Clinical Research Center for Mental Disorders, Peking University Sixth Hospital, Key Laboratory of Mental Health, Ministry of Health, Institute of Mental Health, Peking University, Beijing, China.
| | - Pu Liu
- School of Chemical Engineering and Pharmaceutics, Henan University of Science & Technology, Luoyang, China
| |
Collapse
|