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Wang XF, Xiang XH, Wei J, Zhang PB, Xu Q, Liu MH, Qu LQ, Wang XX, Yu L, Wu AG, Qing DL, Wu JM, Law BYK, Yu CL, Yong-Tang. Raddeanin A Protects the BRB Through Inhibiting Inflammation and Apoptosis in the Retina of Alzheimer's Disease. Neurochem Res 2024:10.1007/s11064-024-04145-5. [PMID: 38834846 DOI: 10.1007/s11064-024-04145-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 02/28/2024] [Accepted: 05/02/2024] [Indexed: 06/06/2024]
Abstract
Neuroinflammation and endothelial cell apoptosis are prominent features of blood-brain barrier (BBB) disruption, which have been described in Alzheimer's disease (AD) and can predict cognitive decline. Recent reports revealed vascular β-amyloid (Aβ) deposits, Muller cell degeneration and microglial dysfunction in the retina of AD patients. However, there has been no in-depth research on the roles of inflammation, retinal endothelial cell apoptosis, and blood-retinal barrier (BRB) damage in AD retinopathy. We found that Raddeanin A (RDA) could improve pathological and cognitive deficits in a mouse model of Alzheimer's disease by targeting β-amyloidosis, However, the effects of RDA on AD retinal function require further study. To clarify whether RDA inhibits inflammation and apoptosis and thus improves BRB function in AD-related retinopathy. In vitro we used Aβ-treated HRECs and MIO-M1 cells, and in vivo we used 3×Tg-AD mice to investigate the effect of RDA on BRB in AD-related retinopathy. We found that RDA could improve BRB function in AD-related retinopathy by inhibiting NLRP3-mediated inflammation and suppressing Wnt/β-catenin pathway-mediated apoptosis, which is expected to improve the pathological changes in AD-related retinopathy and the quality of life of AD patients.
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Affiliation(s)
- Xiao-Fang Wang
- Laboratory Animal Centre, Model Animal and Human Disease Research of Luzhou Key Laboratory, Southwest Medical University, Luzhou, China
- School of Basic Medical Sciences of Southwest Medical University, Luzhou, China
| | - Xiao-Hong Xiang
- Department of Ophthalmology in The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, China
| | - Jing Wei
- Eye School and Key Laboratory of Sichuan Province Ophthalmopathy Prevention & Cure and Visual Function Protection of Chengdu University of TCM, Chengdu, China
| | - Peng-Bo Zhang
- Department of Ophthalmology, West China Hospital, Sichuan University, Chengdu, 15651, China
| | - Qin Xu
- Department of Ophthalmology in The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, China
| | - Meng-Han Liu
- Dr. Neher's Biophysics Laboratory for Innovative Drug Discovery, State Key Laboratory of Quality Research in Chinese Medicine and Faculty of Chinese Medicine, Macau University of Science and Technology, Macau, China
| | - Li-Qun Qu
- Dr. Neher's Biophysics Laboratory for Innovative Drug Discovery, State Key Laboratory of Quality Research in Chinese Medicine and Faculty of Chinese Medicine, Macau University of Science and Technology, Macau, China
| | - Xing-Xia Wang
- Dr. Neher's Biophysics Laboratory for Innovative Drug Discovery, State Key Laboratory of Quality Research in Chinese Medicine and Faculty of Chinese Medicine, Macau University of Science and Technology, Macau, China
| | - Lu Yu
- Sichuan Key Medical Laboratory of New Drug Discovery and Druggability Evaluation Luzhou Key Laboratory of Activity Screening and Druggability Evaluation for Chinese Materia Medica of Southwest Medical University, Luzhou, 646000, China
| | - An-Guo Wu
- Sichuan Key Medical Laboratory of New Drug Discovery and Druggability Evaluation Luzhou Key Laboratory of Activity Screening and Druggability Evaluation for Chinese Materia Medica of Southwest Medical University, Luzhou, 646000, China
| | - Da-Lian Qing
- Sichuan Key Medical Laboratory of New Drug Discovery and Druggability Evaluation Luzhou Key Laboratory of Activity Screening and Druggability Evaluation for Chinese Materia Medica of Southwest Medical University, Luzhou, 646000, China
| | - Jian-Ming Wu
- School of Basic Medical Sciences of Southwest Medical University, Luzhou, China
- Sichuan Key Medical Laboratory of New Drug Discovery and Druggability Evaluation Luzhou Key Laboratory of Activity Screening and Druggability Evaluation for Chinese Materia Medica of Southwest Medical University, Luzhou, 646000, China
| | - Betty Yuen-Kwan Law
- Dr. Neher's Biophysics Laboratory for Innovative Drug Discovery, State Key Laboratory of Quality Research in Chinese Medicine and Faculty of Chinese Medicine, Macau University of Science and Technology, Macau, China.
| | - Chong-Lin Yu
- School of Basic Medical Sciences of Southwest Medical University, Luzhou, China.
| | - Yong-Tang
- Laboratory Animal Centre, Model Animal and Human Disease Research of Luzhou Key Laboratory, Southwest Medical University, Luzhou, China.
- Dr. Neher's Biophysics Laboratory for Innovative Drug Discovery, State Key Laboratory of Quality Research in Chinese Medicine and Faculty of Chinese Medicine, Macau University of Science and Technology, Macau, China.
- School of Basic Medical Sciences of Southwest Medical University, Luzhou, China.
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2
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Alexandre-Silva V, Cominetti MR. Unraveling the dual role of ADAM10: Bridging the gap between cancer and Alzheimer's disease. Mech Ageing Dev 2024; 219:111928. [PMID: 38513842 DOI: 10.1016/j.mad.2024.111928] [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: 07/07/2023] [Revised: 03/07/2024] [Accepted: 03/18/2024] [Indexed: 03/23/2024]
Abstract
An inverse association between Alzheimer's disease (AD) and cancer has been proposed. Patients with a cancer history have a decreased risk of developing AD, and AD patients have a reduced cancer incidence, which is not seen in vascular dementia patients. Given this association, common molecular and biological mechanisms that could explain this inverse relationship have been proposed before, such as Peptidylprolyl Cis/Trans Isomerase, NIMA-Interacting 1 (Pin1), Wingless and Int-1 (Wnt), and transformation-related protein 53 (p53)-mediated pathways, along with inflammation and oxidative stress-related proteins. A Disintegrin And Metalloprotease 10 (ADAM10) is a protease responsible for the cleavage of key AD- and cancer-related substrates, and it has inverse roles in those diseases: neuroprotective and disease-promoting, respectively. Thus, herein, we review the relevant literature linking AD and cancer and propose how ADAM10 activity might modulate the inverse association between the diseases. Understanding how this protease mediates those two conditions might raise some considerations in the ADAM10 pharmacological modulation for treating AD and cancer.
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Wang Y, Ren T, Li C, Wu Q, Liu J, Guan X, Chang X, Liu Z, Liu R. Mechanisms involved in the regulation of mitochondrial quality control by PGAM5 in heart failure. Cell Stress Chaperones 2024; 29:510-518. [PMID: 38821173 DOI: 10.1016/j.cstres.2024.05.004] [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: 04/13/2024] [Revised: 05/22/2024] [Accepted: 05/23/2024] [Indexed: 06/02/2024] Open
Abstract
Heart failure (HF) refers to a group of clinical syndromes in which various heart diseases lead to the inability of cardiac output to meet the metabolic needs of the body's tissues. Cardiac metabolism requires enormous amounts of energy; thus, impaired myocardial energy metabolism is considered a key factor in the occurrence and development of HF. Mitochondria serve as the primary energy source for cardiomyocytes, and their regular functionality underpins healthy cardiac function. The mitochondrial quality control system is a crucial mechanism for regulating the functionality of cardiomyocytes, and any abnormality in this system can potentially impact the morphology and structure of mitochondria, as well as the energy metabolism of cardiomyocytes. Phosphoglycerate mutase 5 (PGAM5), a multifunctional protein, plays a key role in the regulation of mitochondrial quality control through multiple pathways. Therefore, abnormal PGAM5 function is closely related to mitochondrial damage. This article reviews the mechanism of PGAM5's involvement in the regulation of the mitochondrial quality control system in the occurrence and development of HF, thereby providing a theoretical basis for future in-depth research.
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Affiliation(s)
- Yanli Wang
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Tiantian Ren
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Cuizhi Li
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Qiaomin Wu
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Jinfeng Liu
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Xuanke Guan
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China
| | - Xing Chang
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China.
| | - Zhiming Liu
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China.
| | - Ruxiu Liu
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, China.
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4
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Li C, Xin H, Hao J, Miao Y. Decreasing of serine/threonine kinase 39 has tumour inhibiting effects on acute myeloid leukaemia by impacting the PI3K/AKT and Wnt/β-catenin signalling cascades. Toxicol Appl Pharmacol 2024; 489:116982. [PMID: 38821216 DOI: 10.1016/j.taap.2024.116982] [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: 01/18/2024] [Revised: 05/26/2024] [Accepted: 05/28/2024] [Indexed: 06/02/2024]
Abstract
Serine/threonine kinase 39 (STK39) has been identified as a key regulator of tumour progression. However, whether STK39 plays a role in acute myeloid leukaemia (AML) remains undetermined. This work explored the expression and functions of STK39 in AML. STK39 was found to be overexpressed in AML and was negatively correlated with overall survival. Functionally, silencing STK39 inhibited cell proliferation, promoted cell differentiation and induced cell cycle arrest and apoptosis. The tumour inhibiting effects of STK39 downregulation were also verified by an in vivo xenograft tumour assay. Mechanistically, STK39 was closely related to the PI3K/AKT and Wnt/β-catenin signalling cascades in AML. Silencing of STK39 had suppressive effects on the PI3K/AKT and Wnt/β-catenin signalling cascades. The suppressive effect of STK39 silencing on the Wnt/β-catenin signalling cascade was significantly reversed when PI3K/AKT was reactivated. When β-catenin was re-expressed, the tumour-inhibiting effects caused by STK39 silencing were significantly eliminated. Therefore, STK39 plays a crucial role in AML and could be targeted for potential therapeutic purposes in treating AML.
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Affiliation(s)
- Chengliang Li
- Department of General Practice, Guangzhou First People's Hospital, Guangzhou 510180, China
| | - Hong Xin
- Department of Cardiovasology, Guangzhou First People's Hospital, Guangzhou 510180, China
| | - Jiajia Hao
- Department of General Practice, Guangzhou First People's Hospital, Guangzhou 510180, China
| | - Yudi Miao
- Department of Hematology, Shaanxi Provincial People's Hospital, Xi'an 710000, China.
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Fang YX, Lu EQ, Cheng YJ, Xu E, Zhu M, Chen X. Glutamine Promotes Porcine Intestinal Epithelial Cell Proliferation through the Wnt/β-Catenin Pathway. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2024; 72:7155-7166. [PMID: 38526961 DOI: 10.1021/acs.jafc.3c08701] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/27/2024]
Abstract
Glutamine (Gln) is a critical nutrient required by neonatal mammals for intestinal growth, especially for newborn piglets. However, the mechanisms underlying the role of Gln in porcine intestinal epithelium development are not fully understood. The objective of the current study was to explore the possible signaling pathway involved in the promotion of porcine intestinal epithelial cell (IPEC-J2) proliferation by Gln. The results showed that 1 mM Gln promoted IPEC-J2 cell proliferation, and tandem mass tag proteomics revealed 973 differentially expressed proteins in Gln-treated IPEC-J2 cells, 824 of which were upregulated and 149 of which were downregulated. Moreover, gene set enrichment analysis indicated that the Wnt signaling pathway is activated by Gln treatment. Western blotting analysis further confirmed that Gln activated the Wnt/β-catenin signaling pathway. In addition, Gln increased not only cytosolic β-catenin but also nuclear β-catenin protein expression. LF3 (a β-catenin/TCF4 interaction inhibitor) assay and β-catenin knockdown demonstrated that Gln-mediated promotion of Wnt/β-catenin signaling and cell proliferation were blocked. Furthermore, the inhibition of TCF4 expression suppressed Gln-induced cell proliferation. These findings further confirmed that Wnt/β-catenin signaling is involved in the promotion of IPEC-J2 cell proliferation by Gln. Collectively, these findings demonstrated that Gln positively regulated IPEC-J2 cell proliferation through the Wnt/β-catenin pathway. These data greatly enhance the current understanding of the mechanism by which Gln regulates intestinal development.
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Affiliation(s)
- Yong-Xia Fang
- Laboratory of Animal Genetics, Breeding and Reproduction in the Plateau Mountainous Region, Ministry of Education, College of Animal Science, Guizhou University, Guiyang 550025, Guizhou, China
- Institute of Animal Nutrition and Feed Science, Guizhou University, Guiyang 550025, China
| | - En-Qing Lu
- Laboratory of Animal Genetics, Breeding and Reproduction in the Plateau Mountainous Region, Ministry of Education, College of Animal Science, Guizhou University, Guiyang 550025, Guizhou, China
- Institute of Animal Nutrition and Feed Science, Guizhou University, Guiyang 550025, China
| | - Yu-Jie Cheng
- Laboratory of Animal Genetics, Breeding and Reproduction in the Plateau Mountainous Region, Ministry of Education, College of Animal Science, Guizhou University, Guiyang 550025, Guizhou, China
- Institute of Animal Nutrition and Feed Science, Guizhou University, Guiyang 550025, China
| | - E Xu
- Laboratory of Animal Genetics, Breeding and Reproduction in the Plateau Mountainous Region, Ministry of Education, College of Animal Science, Guizhou University, Guiyang 550025, Guizhou, China
- Institute of Animal Nutrition and Feed Science, Guizhou University, Guiyang 550025, China
| | - Min Zhu
- Laboratory of Animal Genetics, Breeding and Reproduction in the Plateau Mountainous Region, Ministry of Education, College of Animal Science, Guizhou University, Guiyang 550025, Guizhou, China
- Institute of Animal Nutrition and Feed Science, Guizhou University, Guiyang 550025, China
| | - Xiang Chen
- Laboratory of Animal Genetics, Breeding and Reproduction in the Plateau Mountainous Region, Ministry of Education, College of Animal Science, Guizhou University, Guiyang 550025, Guizhou, China
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6
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Liu X, Wang LL, Duan CY, Rong YR, Liang YQ, Zhu QX, Hao GP, Wang FZ. Daurisoline inhibits proliferation, induces apoptosis, and enhances TRAIL sensitivity of breast cancer cells by upregulating DR5. Cell Biol Int 2024. [PMID: 38563483 DOI: 10.1002/cbin.12162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2023] [Revised: 02/27/2024] [Accepted: 03/17/2024] [Indexed: 04/04/2024]
Abstract
Daurisoline (DS) is an isoquinoline alkaloid that exerts anticancer activities in various cancer cells. However, the underlying mechanisms through which DS affects the survival of breast cancer cells remain poorly understood. Therefore, the present study was undertaken to investigate the potential anticancer effect of DS on breast cancer cells and reveal the mechanism underlying the enhanced tumor necrosis factor-related apoptosis-inducing ligand (TRAIL)-mediated apoptosis by DS. Cell counting kit-8 (CCK-8) and 5-ethynyl-2-deoxyuridine (EdU) assay were used to evaluate the ability of cell proliferation. Flow cytometry was selected to examine the cell cycle distribution. TUNEL assay was used to detect the cell apoptosis. The protein expression was measured by Western blot analysis. DS was found to reduce the cell viability and suppress the proliferation of MCF-7 and MDA-MB-231 cells by causing G1 phase cell cycle arrest. DS could trigger apoptosis by promoting the cleavage of caspase-8 and PARP. The phosphorylation of ERK, JNK, and p38MAPK was upregulated clearly following DS treatment. Notably, SP600125 (JNK inhibitor) pretreatment significantly abrogated DS-induced PARP cleavage. DS inactivated Akt/mTOR and Wnt/β-catenin signaling pathway and upregulated the expression of ER stress-related proteins. Additionally, DS amplified TRAIL-caused viability reduction and apoptosis in breast cancer cells. Mechanismly, DS upregulated the protein level of DR4 and DR5, and knockdown of DR5 attenuated the cotreatment-induced cleavage of PARP. Inhibition of JNK could block DS-induced upregulation of DR5. This study provides valuable insights into the mechanisms of DS inhibiting cell proliferation, triggering apoptosis, and enhancing TRAIL sensitivity of breast cancer cells.
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Affiliation(s)
- Xin Liu
- School of Life Sciences, Shandong First Medical University and Shandong Academy of Medical Sciences, Taian, People's Republic of China
| | - Lin-Lin Wang
- School of Life Sciences, Shandong First Medical University and Shandong Academy of Medical Sciences, Taian, People's Republic of China
| | - Cun-Yu Duan
- School of Life Sciences, Shandong First Medical University and Shandong Academy of Medical Sciences, Taian, People's Republic of China
| | - Yan-Ru Rong
- School of Life Sciences, Shandong First Medical University and Shandong Academy of Medical Sciences, Taian, People's Republic of China
| | - Ya-Qi Liang
- School of Life Sciences, Shandong First Medical University and Shandong Academy of Medical Sciences, Taian, People's Republic of China
| | - Qing-Xiang Zhu
- School of Life Sciences, Shandong First Medical University and Shandong Academy of Medical Sciences, Taian, People's Republic of China
| | - Gang-Ping Hao
- School of Life Sciences, Shandong First Medical University and Shandong Academy of Medical Sciences, Taian, People's Republic of China
| | - Feng-Ze Wang
- School of Life Sciences, Shandong First Medical University and Shandong Academy of Medical Sciences, Taian, People's Republic of China
- Center Laboratory, The Second Affiliated Hospital of Shandong First Medical University, Taian, People's Republic of China
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Wang X, Yuan Z, Li Z, He X, Zhang Y, Wang X, Su J, Wu X, Li M, Du F, Chen Y, Deng S, Zhao Y, Shen J, Yi T, Xiao Z. Key oncogenic signaling pathways affecting tumor-infiltrating lymphocytes infiltration in hepatocellular carcinoma: basic principles and recent advances. Front Immunol 2024; 15:1354313. [PMID: 38426090 PMCID: PMC10902128 DOI: 10.3389/fimmu.2024.1354313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Accepted: 01/29/2024] [Indexed: 03/02/2024] Open
Abstract
The incidence of hepatocellular carcinoma (HCC) ranks first among primary liver cancers, and its mortality rate exhibits a consistent annual increase. The treatment of HCC has witnessed a significant surge in recent years, with the emergence of targeted immune therapy as an adjunct to early surgical resection. Adoptive cell therapy (ACT) using tumor-infiltrating lymphocytes (TIL) has shown promising results in other types of solid tumors. This article aims to provide a comprehensive overview of the intricate interactions between different types of TILs and their impact on HCC, elucidate strategies for targeting neoantigens through TILs, and address the challenges encountered in TIL therapies along with potential solutions. Furthermore, this article specifically examines the impact of oncogenic signaling pathways activation within the HCC tumor microenvironment on the infiltration dynamics of TILs. Additionally, a concise overview is provided regarding TIL preparation techniques and an update on clinical trials investigating TIL-based immunotherapy in solid tumors.
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Affiliation(s)
- Xiang Wang
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, China
| | - Zijun Yuan
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, China
| | - Zhengbo Li
- Department of Laboratory Medicine, The Longmatan District People’s Hospital, Luzhou, China
| | - Xinyu He
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, China
| | - Yinping Zhang
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, China
| | - Xingyue Wang
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, China
| | - Jiahong Su
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, China
| | - Xu Wu
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, China
- Cell Therapy and Cell Drugs of Luzhou Key Laboratory, Luzhou, Sichuan, China
- South Sichuan Institute of Translational Medicine, Luzhou, Sichuan, China
| | - Mingxing Li
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, China
- Cell Therapy and Cell Drugs of Luzhou Key Laboratory, Luzhou, Sichuan, China
- South Sichuan Institute of Translational Medicine, Luzhou, Sichuan, China
| | - Fukuan Du
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, China
- Cell Therapy and Cell Drugs of Luzhou Key Laboratory, Luzhou, Sichuan, China
- South Sichuan Institute of Translational Medicine, Luzhou, Sichuan, China
| | - Yu Chen
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, China
- Cell Therapy and Cell Drugs of Luzhou Key Laboratory, Luzhou, Sichuan, China
- South Sichuan Institute of Translational Medicine, Luzhou, Sichuan, China
| | - Shuai Deng
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, China
- Cell Therapy and Cell Drugs of Luzhou Key Laboratory, Luzhou, Sichuan, China
- South Sichuan Institute of Translational Medicine, Luzhou, Sichuan, China
| | - Yueshui Zhao
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, China
- Cell Therapy and Cell Drugs of Luzhou Key Laboratory, Luzhou, Sichuan, China
- South Sichuan Institute of Translational Medicine, Luzhou, Sichuan, China
| | - Jing Shen
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, China
- Cell Therapy and Cell Drugs of Luzhou Key Laboratory, Luzhou, Sichuan, China
- South Sichuan Institute of Translational Medicine, Luzhou, Sichuan, China
| | - Tao Yi
- School of Chinese Medicine, Hong Kong Baptist University, Hong Kong, Hong Kong SAR, China
| | - Zhangang Xiao
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, China
- Cell Therapy and Cell Drugs of Luzhou Key Laboratory, Luzhou, Sichuan, China
- South Sichuan Institute of Translational Medicine, Luzhou, Sichuan, China
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Xia Y, Pei T, Zhao J, Wang Z, Shen Y, Yang Y, Liang J. Long noncoding RNA H19: functions and mechanisms in regulating programmed cell death in cancer. Cell Death Discov 2024; 10:76. [PMID: 38355574 PMCID: PMC10866971 DOI: 10.1038/s41420-024-01832-8] [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: 09/11/2023] [Revised: 01/16/2024] [Accepted: 01/25/2024] [Indexed: 02/16/2024] Open
Abstract
Long noncoding RNAs (lncRNAs) are a group of noncoding RNAs with transcript lengths of >200 nucleotides. Mounting evidence suggests that lncRNAs are closely associated with tumorigenesis. LncRNA H19 (H19) was the first lncRNA to function as an oncogene in many malignant tumors. Apart from the established role of H19 in promoting cell growth, proliferation, invasion, migration, epithelial-mesenchymal transition (EMT), and metastasis, it has been recently discovered that H19 also inhibits programmed cell death (PCD) of cancer cells. In this review, we summarize the mechanisms by which H19 regulates PCD in cancer cells through various signaling pathways, molecular mechanisms, and epigenetic modifications. H19 regulates PCD through the Wnt/β-catenin pathway and the PI3K-Akt-mTOR pathway. It also acts as a competitive endogenous RNA (ceRNA) in PCD regulation. The interaction between H19 and RNA-binding proteins (RBP) regulates apoptosis in cancer. Moreover, epigenetic modifications, including DNA and RNA methylation and histone modifications, are also involved in H19-associated PCD regulation. In conclusion, we summarize the role of H19 signaling via PCD in cancer chemoresistance, highlighting the promising research significance of H19 as a therapeutic target. We hope that our study will contribute to a broader understanding of H19 in cancer development and treatment.
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Affiliation(s)
- Yuyang Xia
- Department of Urology, Institute of Urology, West China Hospital, West China School of Medicine, Sichuan University, 610041, Chengdu, China
| | - Tianjiao Pei
- Department of Reproductive Medicine, West China Second University Hospital of Sichuan University, Chengdu, China.
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, West China Second University Hospital of Sichuan University, Chengdu, China.
| | - Junjie Zhao
- Department of Urology, Institute of Urology, West China Hospital, West China School of Medicine, Sichuan University, 610041, Chengdu, China
| | - Zilin Wang
- Department of Urology, Institute of Urology, West China Hospital, West China School of Medicine, Sichuan University, 610041, Chengdu, China
| | - Yu Shen
- Department of Urology, Institute of Urology, West China Hospital, West China School of Medicine, Sichuan University, 610041, Chengdu, China
| | - Yang Yang
- Department of Urology, Institute of Urology, West China Hospital, West China School of Medicine, Sichuan University, 610041, Chengdu, China
| | - Jiayu Liang
- Department of Urology, Institute of Urology, West China Hospital, West China School of Medicine, Sichuan University, 610041, Chengdu, China.
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9
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Wang Y, Xu R, Yan Y, He B, Miao C, Fang Y, Wan H, Zhou G. Exosomes-Mediated Signaling Pathway: A New Direction for Treatment of Organ Ischemia-Reperfusion Injury. Biomedicines 2024; 12:353. [PMID: 38397955 PMCID: PMC10886966 DOI: 10.3390/biomedicines12020353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2023] [Revised: 01/24/2024] [Accepted: 01/31/2024] [Indexed: 02/25/2024] Open
Abstract
Ischemia reperfusion (I/R) is a common pathological process which occurs mostly in organs like the heart, brain, kidney, and lung. The injury caused by I/R gradually becomes one of the main causes of fatal diseases, which is an urgent clinical problem to be solved. Although great progress has been made in therapeutic methods, including surgical, drug, gene therapy, and transplant therapy for I/R injury, the development of effective methods to cure the injury remains a worldwide challenge. In recent years, exosomes have attracted much attention for their important roles in immune response, antigen presentation, cell migration, cell differentiation, and tumor invasion. Meanwhile, exosomes have been shown to have great potential in the treatment of I/R injury in organs. The study of the exosome-mediated signaling pathway can not only help to reveal the mechanism behind exosomes promoting reperfusion injury recovery, but also provide a theoretical basis for the clinical application of exosomes. Here, we review the research progress in utilizing various exosomes from different cell types to promote the healing of I/R injury, focusing on the classical signaling pathways such as PI3K/Akt, NF-κB, Nrf2, PTEN, Wnt, MAPK, toll-like receptor, and AMPK. The results suggest that exosomes regulate these signaling pathways to reduce oxidative stress, regulate immune responses, decrease the expression of inflammatory cytokines, and promote tissue repair, making exosomes a competitive emerging vector for treating I/R damage in organs.
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Affiliation(s)
- Yanying Wang
- The Second Clinical Medical College, Zhejiang Chinese Medical University, 548 Binwen Road, Hangzhou 310053, China; (Y.W.); (B.H.); (C.M.)
| | - Ruojiao Xu
- College of Life Science, Zhejiang Chinese Medical University, 548 Binwen Road, Hangzhou 310053, China; (R.X.); (Y.Y.); (Y.F.)
| | - Yujia Yan
- College of Life Science, Zhejiang Chinese Medical University, 548 Binwen Road, Hangzhou 310053, China; (R.X.); (Y.Y.); (Y.F.)
| | - Binyu He
- The Second Clinical Medical College, Zhejiang Chinese Medical University, 548 Binwen Road, Hangzhou 310053, China; (Y.W.); (B.H.); (C.M.)
| | - Chaoyi Miao
- The Second Clinical Medical College, Zhejiang Chinese Medical University, 548 Binwen Road, Hangzhou 310053, China; (Y.W.); (B.H.); (C.M.)
| | - Yifeng Fang
- College of Life Science, Zhejiang Chinese Medical University, 548 Binwen Road, Hangzhou 310053, China; (R.X.); (Y.Y.); (Y.F.)
| | - Haitong Wan
- College of Life Science, Zhejiang Chinese Medical University, 548 Binwen Road, Hangzhou 310053, China; (R.X.); (Y.Y.); (Y.F.)
| | - Guoying Zhou
- College of Life Science, Zhejiang Chinese Medical University, 548 Binwen Road, Hangzhou 310053, China; (R.X.); (Y.Y.); (Y.F.)
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10
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Hussain T, Alafnan A, Almazni IA, Helmi N, Moin A, Baeissa HM, Awadelkareem AM, Elkhalifa AO, Bakhsh T, Alzahrani A, Alghamdi RM, Khalid M, Tiwari RK, Rizvi SMD. Aloe-emodin exhibits growth-suppressive effects on androgen-independent human prostate cancer DU145 cells via inhibiting the Wnt/β-catenin signaling pathway: an in vitro and in silico study. Front Pharmacol 2024; 14:1325184. [PMID: 38348349 PMCID: PMC10859413 DOI: 10.3389/fphar.2023.1325184] [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: 10/20/2023] [Accepted: 12/28/2023] [Indexed: 02/15/2024] Open
Abstract
At the molecular level, several developmental signaling pathways, such as Wnt/β-catenin, have been associated with the initiation and subsequent progression of prostate carcinomas. The present report elucidated the anti-cancerous attributes of an anthraquinone, aloe-emodin (AE), against androgen-independent human prostate cancer DU145 cells. The cytotoxicity profiling of AE showed that it exerted significant cytotoxic effects and increased lactose dehydrogenase levels in DU145 cells (p < 0.01 and p < 0.001). AE also induced considerable reactive oxygen species (ROS)-mediated oxidative stress, which escalated at higher AE concentrations of 20 and 25 μM. AE also efficiently instigated nuclear fragmentation and condensation concomitantly, followed by the activation of caspase-3 and -9 within DU145 cells. AE further reduced the viability of mitochondria with increased cytosolic cytochrome-c levels (p < 0.01 and p < 0.001) in DU145 cells. Importantly, AE exposure was also correlated with reduced Wnt2 and β-catenin mRNA levels along with their target genes, including cyclin D1 and c-myc. Furthermore, the molecular mechanism of AE was evaluated by performing molecular docking studies with Wnt2 and β-catenin. Evidently, AE exhibited good binding energy scores toward Wnt2 and β-catenin comparable with their respective standards, CCT036477 (Wnt2 inhibitor) and FH535 (β-catenin inhibitor). Thus, it may be considered that AE was competent in exerting anti-growth effects against DU145 androgen-independent prostate cancer cells plausibly by modulating the expression of Wnt/β-catenin signaling.
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Affiliation(s)
- Talib Hussain
- Department of Pharmacology and Toxicology, College of Pharmacy, University of Ha’il, Ha’il, Saudi Arabia
| | - Ahmed Alafnan
- Department of Pharmacology and Toxicology, College of Pharmacy, University of Ha’il, Ha’il, Saudi Arabia
| | - Ibrahim Abdullah Almazni
- Department of Clinical Laboratory Sciences, Faculty of Applied Medical Sciences, Najran University, Najran, Saudi Arabia
| | - Nawal Helmi
- Department of Biochemistry, College of Science, University of Jeddah, Jeddah, Saudi Arabia
| | - Afrasim Moin
- Department of Pharmaceutics, College of Pharmacy, University of Ha’il, Ha’il, Saudi Arabia
| | - Hanadi M. Baeissa
- Department of Biological Science, College of Science, University of Jeddah, Jeddah, Saudi Arabia
| | - Amir Mahgoub Awadelkareem
- Department of Clinical Nutrition, College of Applied Medical Sciences, University of Hail, Ha’il, Saudi Arabia
| | - AbdElmoneim O. Elkhalifa
- Department of Clinical Nutrition, College of Applied Medical Sciences, University of Hail, Ha’il, Saudi Arabia
| | - Tahani Bakhsh
- Department of Biological Science, College of Science, University of Jeddah, Jeddah, Saudi Arabia
| | - Abdulrahman Alzahrani
- Department of Applied Medical Sciences, Applied College, Al-Baha University, Al-Baha, Saudi Arabia
| | - Rashed Mohammed Alghamdi
- Department of Laboratory Medicine, Faculty of Applied College, Al-Baha University, Al-Baha, Saudi Arabia
| | - Mohammad Khalid
- Department of Pharmacognosy, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-Kharj, Saudi Arabia
| | - Rohit Kumar Tiwari
- Department of Clinical Research, Sharda School of Allied Health Sciences, Sharda University, Gautam Buddh Nagar, India
| | - Syed Mohd Danish Rizvi
- Department of Pharmaceutics, College of Pharmacy, University of Ha’il, Ha’il, Saudi Arabia
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11
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Smith CL, Richardson B, Rubsamen M, Cameron MJ, Cameron CM, Canaday DH. Adjuvant AS01 activates human monocytes for costimulation and systemic inflammation. Vaccine 2024; 42:229-238. [PMID: 38065772 DOI: 10.1016/j.vaccine.2023.12.010] [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: 05/26/2023] [Revised: 11/16/2023] [Accepted: 12/01/2023] [Indexed: 01/01/2024]
Abstract
BACKGROUND The adjuvanted recombinant zoster vaccine (RZV) is highly effective even in adults over 80 years old. The high efficacy of RZV is attributed to its highly reactogenic adjuvant, AS01, but limited studies have been done on AS01's activation of human immune cells. METHODS We stimulated peripheral blood mononuclear cells (PBMC) with AS01 and used flow cytometry and RNA Sequencing (RNAseq) to analyze the impacts on human primary cells. RESULTS We found that incubation of PBMC with AS01 activated monocytes to a greater extent than any other cell population, including dendritic cells. Both classical and non-classical monocytes demonstrated this activation. RNASeq showed that TNF-ɑ and IL1R pathways were highly upregulated in response to AS01 exposure, even in older adults. CONCLUSIONS In a PBMC co-culture, AS01 strongly activates human monocytes to upregulate costimulation markers and induce cytokines that mediate systemic inflammation. Understanding AS01's impacts on human cells opens possibilities to further address the reduced vaccine response associated with aging.
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Affiliation(s)
- Carson L Smith
- Department of Pathology, Case Western Reserve University School of Medicine, Cleveland, OH, USA
| | - Brian Richardson
- Department of Population and Quantitative Health Sciences, Case Western Reserve University, Cleveland, OH, USA
| | - Michael Rubsamen
- Department of Nutrition, Case Western Reserve University School of Medicine, Cleveland, OH USA
| | - Mark J Cameron
- Department of Population and Quantitative Health Sciences, Case Western Reserve University, Cleveland, OH, USA
| | - Cheryl M Cameron
- Department of Nutrition, Case Western Reserve University School of Medicine, Cleveland, OH USA
| | - David H Canaday
- Case Western Reserve University School of Medicine, Cleveland, OH, USA; Geriatric Research, Education, and Clinical Center, Louis Stokes VA Northeast Ohio Healthcare System, Cleveland, OH, USA.
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12
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Zhao J, Liang G, Yang J, Huang H, Dou Y, Gu Z, Liu J, Zeng L, Yang W. Liuwei Dihuang Pills Enhance Osteogenic Differentiation in MC3T3-E1 Cells through the Activation of the Wnt/β-Catenin Signaling Pathway. Pharmaceuticals (Basel) 2024; 17:99. [PMID: 38256932 PMCID: PMC10819701 DOI: 10.3390/ph17010099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Revised: 01/04/2024] [Accepted: 01/09/2024] [Indexed: 01/24/2024] Open
Abstract
OBJECTIVE The therapeutic efficacy and molecular mechanisms of traditional Chinese medicines (TCMs), such as Liuwei Dihuang pills (LWDH pills), in treating osteoporosis (OP) remain an area of active research and interest in modern medicine. This study investigated the mechanistic underpinnings of LWDH pills in the treatment of OP based on network pharmacology, bioinformatics, and in vitro experiments. METHODS The active ingredients and targets of LWDH pills were retrieved through the TCMSP database. OP-related targets were identified using the CTD, GeneCards, and DisGeNET databases. The STRING platform was employed to construct a protein-protein interaction (PPI) network, and core targets for LWDH pills in treating OP were identified. The GO functional and KEGG pathway enrichment analyses for potential targets were performed using the R package "clusterProfiler". A "drug-target" network diagram was created using Cytoscape 3.7.1 software. The viability of MC3T3-E1 cells was evaluated using the CCK-8 method after treatment with various concentrations (1.25%, 2.5%, 5%, and 10%) of LWDH pill-medicated serum for 24, 48, and 72 h. Following a 48 h treatment of MC3T3-E1 cells with LWDH pill-medicated serum, the protein levels of collagen Ⅰ, RUNX2, Wnt3, and β-catenin were quantified using the Western blot analysis, and the activity of alkaline phosphatase (ALP) was measured. RESULTS A total of 197 putative targets for LWDH pills for OP treatment were pinpointed, from which 20 core targets were singled out, including TP53, JUN, TNF, CTNNB1 (β-catenin), and GSK3B. The putative targets were predominantly involved in signaling pathways such as the Wnt signaling pathway, the MAPK signaling pathway, and the PI3K-Akt signaling pathway. The intervention with LWDH pill-medicated serum for 24, 48, and 72 h did not result in any notable alterations in the cell viability of MC3T3-E1 cells relative to the control group (all p > 0.05). Significant upregulation in protein levels of collagen Ⅰ, RUNX2, Wnt3, and β-catenin in MC3T3-E1 cells was observed in response to the treatment with 2.5%, 5%, and 10% of LWDH pill-medicated serum in comparison to that with the 10% rabbit serum group (all p < 0.05). Furthermore, the intervention with LWDH pill-medicated serum resulted in the formation of red calcified nodules in MC3T3-E1 cells, as indicated by ARS staining. CONCLUSIONS LWDH pills may upregulate the Wnt/β-catenin signaling pathway to elevate the expression of osteogenic differentiation proteins, including collagen Ⅰ and RUNX2, and to increase the ALP activity in MC3T3-E1 cells for the treatment of OP.
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Affiliation(s)
- Jinlong Zhao
- State Key Laboratory of Traditional Chinese Medicine Syndrome, The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou 510405, China; (J.Z.); (G.L.); (Y.D.); (Z.G.)
- Guangdong Provincial Key Laboratory of Chinese Medicine for Prevention and Treatment of Refractory Chronic Diseases, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou 510120, China;
- The Research Team on Bone and Joint Degeneration and Injury, Guangdong Provincial Academy of Chinese Medical Sciences, Guangzhou 510120, China;
| | - Guihong Liang
- State Key Laboratory of Traditional Chinese Medicine Syndrome, The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou 510405, China; (J.Z.); (G.L.); (Y.D.); (Z.G.)
- Guangdong Provincial Key Laboratory of Chinese Medicine for Prevention and Treatment of Refractory Chronic Diseases, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou 510120, China;
- The Research Team on Bone and Joint Degeneration and Injury, Guangdong Provincial Academy of Chinese Medical Sciences, Guangzhou 510120, China;
| | - Junzheng Yang
- The Fifth Clinical College, Guangzhou University of Chinese Medicine, Guangzhou 510405, China;
| | - Hetao Huang
- Guangdong Provincial Key Laboratory of Chinese Medicine for Prevention and Treatment of Refractory Chronic Diseases, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou 510120, China;
| | - Yaoxing Dou
- State Key Laboratory of Traditional Chinese Medicine Syndrome, The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou 510405, China; (J.Z.); (G.L.); (Y.D.); (Z.G.)
- Guangdong Provincial Key Laboratory of Chinese Medicine for Prevention and Treatment of Refractory Chronic Diseases, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou 510120, China;
- The Research Team on Bone and Joint Degeneration and Injury, Guangdong Provincial Academy of Chinese Medical Sciences, Guangzhou 510120, China;
| | - Zhuoxu Gu
- State Key Laboratory of Traditional Chinese Medicine Syndrome, The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou 510405, China; (J.Z.); (G.L.); (Y.D.); (Z.G.)
| | - Jun Liu
- The Research Team on Bone and Joint Degeneration and Injury, Guangdong Provincial Academy of Chinese Medical Sciences, Guangzhou 510120, China;
- The Fifth Clinical College, Guangzhou University of Chinese Medicine, Guangzhou 510405, China;
- Guangdong Second Chinese Medicine Hospital (Guangdong Province Engineering Technology Research Institute of Traditional Chinese Medicine), Guangzhou 510095, China
| | - Lingfeng Zeng
- State Key Laboratory of Traditional Chinese Medicine Syndrome, The Second Clinical College of Guangzhou University of Chinese Medicine, Guangzhou 510405, China; (J.Z.); (G.L.); (Y.D.); (Z.G.)
- Guangdong Provincial Key Laboratory of Chinese Medicine for Prevention and Treatment of Refractory Chronic Diseases, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou 510120, China;
- The Research Team on Bone and Joint Degeneration and Injury, Guangdong Provincial Academy of Chinese Medical Sciences, Guangzhou 510120, China;
| | - Weiyi Yang
- Guangdong Provincial Key Laboratory of Chinese Medicine for Prevention and Treatment of Refractory Chronic Diseases, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine (Guangdong Provincial Hospital of Chinese Medicine), Guangzhou 510120, China;
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13
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Boccazzi M, Macchiarulo G, Lebon S, Janowska J, Le Charpentier T, Faivre V, Hua J, Marangon D, Lecca D, Fumagalli M, Mani S, Abbracchio MP, Gressens P, Schang AL, Van Steenwinckel J. G protein-coupled receptor 17 is regulated by WNT pathway during oligodendrocyte precursor cell differentiation. Neurobiol Dis 2023; 187:106315. [PMID: 37783234 DOI: 10.1016/j.nbd.2023.106315] [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: 07/21/2023] [Revised: 09/13/2023] [Accepted: 09/29/2023] [Indexed: 10/04/2023] Open
Abstract
G protein-coupled receptor 17 (GPR17) and the WNT pathway are critical players of oligodendrocyte (OL) differentiation acting as essential timers in developing brain to achieve fully-myelinating cells. However, whether and how these two systems are related to each other is still unknown. Of interest, both factors are dysregulated in developing and adult brain diseases, including white matter injury and cancer, making the understanding of their reciprocal interactions of potential importance for identifying new targets and strategies for myelin repair. Here, by a combined pharmacological and biotechnological approach, we examined regulatory mechanisms linking WNT signaling to GPR17 expression in OLs. We first analyzed the relative expression of mRNAs encoding for GPR17 and the T cell factor/Lymphoid enhancer-binding factor-1 (TCF/LEF) transcription factors of the canonical WNT/β-CATENIN pathway, in PDGFRα+ and O4+ OLs during mouse post-natal development. In O4+ cells, Gpr17 mRNA level peaked at post-natal day 14 and then decreased concomitantly to the physiological uprise of WNT tone, as shown by increased Lef1 mRNA level. The link between WNT signaling and GPR17 expression was further reinforced in vitro in primary PDGFRα+ cells and in Oli-neu cells. High WNT tone impaired OL differentiation and drastically reduced GPR17 mRNA and protein levels. In Oli-neu cells, WNT/β-CATENIN activation repressed Gpr17 promoter activity through both putative WNT response elements (WRE) and upregulation of the inhibitor of DNA-binding protein 2 (Id2). We conclude that the WNT pathway influences OL maturation by repressing GPR17, which could have implications in pathologies characterized by dysregulations of the OL lineage including multiple sclerosis and oligodendroglioma.
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Affiliation(s)
- Marta Boccazzi
- Université Paris Cité, Inserm, NeuroDiderot, F-75019 Paris, France; Laboratory of Molecular and Cellular Pharmacology of Purinergic Transmission, Department of Pharmaceutical Sciences, Università degli Studi di Milano, 20133 Milan, Italy
| | | | - Sophie Lebon
- Université Paris Cité, Inserm, NeuroDiderot, F-75019 Paris, France
| | - Justyna Janowska
- Université Paris Cité, Inserm, NeuroDiderot, F-75019 Paris, France; NeuroRepair Department, Mossakowski Medical Research Institute, Polish Academy of Sciences, Warsaw, Poland
| | | | - Valérie Faivre
- Université Paris Cité, Inserm, NeuroDiderot, F-75019 Paris, France
| | - Jennifer Hua
- Université Paris Cité, Inserm, NeuroDiderot, F-75019 Paris, France
| | - Davide Marangon
- Laboratory of Molecular and Cellular Pharmacology of Purinergic Transmission, Department of Pharmaceutical Sciences, Università degli Studi di Milano, 20133 Milan, Italy
| | - Davide Lecca
- Laboratory of Molecular and Cellular Pharmacology of Purinergic Transmission, Department of Pharmaceutical Sciences, Università degli Studi di Milano, 20133 Milan, Italy
| | - Marta Fumagalli
- Department of Pharmacological and Biomolecular Sciences "Rodolfo Paoletti", Università degli Studi di Milano, 20133 Milan, Italy
| | - Shyamala Mani
- Université Paris Cité, Inserm, NeuroDiderot, F-75019 Paris, France
| | - Maria P Abbracchio
- Laboratory of Molecular and Cellular Pharmacology of Purinergic Transmission, Department of Pharmaceutical Sciences, Università degli Studi di Milano, 20133 Milan, Italy
| | - Pierre Gressens
- Université Paris Cité, Inserm, NeuroDiderot, F-75019 Paris, France
| | - Anne-Laure Schang
- Université Paris Cité, Inserm, NeuroDiderot, F-75019 Paris, France; Université Paris Cité, UMR 1153 CRESS, Paris, France.
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14
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Geng X, Zou Y, Li J, Li S, Qi R, Zhong L, Yu H. Mesenchymal stem cell exosomes rich in miR-23b-3p affect the Wnt signaling pathway and promote neuronal autophagy to alleviate PD symptoms. Neurosci Lett 2023; 814:137437. [PMID: 37607609 DOI: 10.1016/j.neulet.2023.137437] [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: 06/12/2023] [Revised: 07/28/2023] [Accepted: 08/11/2023] [Indexed: 08/24/2023]
Abstract
This study aims to elucidate the role of miR-23b-3p in mesenchymal stem cell exosomes in regulating the Wnt signaling pathway to promote autophagy of neurons and alleviate Parkinson's disease (PD) symptoms. We generated rat and cellular PD models with 6-OHDA, treated them with mesenchymal stem cell exosomes rich in miR-23b-3p and determined the expression of α-syn and Wnt/β-catenin pathway and autophagy-related genes. In the plasma of PD patients, the levels of miR-23b-3p and the Wnt/β-catenin pathway-related genes β-catenin and DAT were low, while α-syn expression was high. In the PD cell model, miR-23b-3p was downregulated, the Wnt pathway was inhibited, α-syn was upregulated, neuron autophagy was inhibited, and the revitalization of the Wnt/β-catenin pathway could promote the autophagy of neurons. Coculture of miR-23b-3p-enriched exosomes with MN9D cells confirmed that miR-23b-3p-enriched exosomes could promote autophagy in MN9D cells in a PD cell model. Moreover, animal experiments confirmed the results of the cell experiments. Therefore, miR-23b-3p-enriched mesenchymal stem cell exosomes promote neuronal autophagy by regulating the Wnt signaling pathway, thus alleviating PD progression and providing an important basis for the clinical treatment of PD.
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Affiliation(s)
- Xin Geng
- The Second Department of Neurosurgery, The First Affiliated Hospital of Kunming Medical University, Kunming 650032, China; Yunnan Provincial Clinical Research Center for Neurological Disease, Kunming 650032, Yunnan, China
| | - Yanghong Zou
- The Second Department of Neurosurgery, The First Affiliated Hospital of Kunming Medical University, Kunming 650032, China; Yunnan Provincial Clinical Research Center for Neurological Disease, Kunming 650032, Yunnan, China
| | - Jinghui Li
- The Second Department of Neurosurgery, The First Affiliated Hospital of Kunming Medical University, Kunming 650032, China; Yunnan Provincial Clinical Research Center for Neurological Disease, Kunming 650032, Yunnan, China
| | - Shipeng Li
- The Second Department of Neurosurgery, The First Affiliated Hospital of Kunming Medical University, Kunming 650032, China; Yunnan Provincial Clinical Research Center for Neurological Disease, Kunming 650032, Yunnan, China
| | - Renli Qi
- The Second Department of Neurosurgery, The First Affiliated Hospital of Kunming Medical University, Kunming 650032, China; Yunnan Provincial Clinical Research Center for Neurological Disease, Kunming 650032, Yunnan, China
| | - Lianmei Zhong
- Yunnan Provincial Clinical Research Center for Neurological Disease, Kunming 650032, Yunnan, China; Department of Neurology, The First Affiliated Hospital of Kunming Medical University, Kunming 650032, Yunnan, China.
| | - Hualin Yu
- The Second Department of Neurosurgery, The First Affiliated Hospital of Kunming Medical University, Kunming 650032, China; Yunnan Provincial Clinical Research Center for Neurological Disease, Kunming 650032, Yunnan, China.
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15
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Li X, Zhang L, Zhong Z, Sun S, Wu J, Liu F, Cao Z, Lu H, Liao X, Zhou B, Chen J. Sanguinarine exposure induces immunotoxicity and abnormal locomotor behavior in zebrafish. FISH & SHELLFISH IMMUNOLOGY 2023; 139:108898. [PMID: 37301310 DOI: 10.1016/j.fsi.2023.108898] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Revised: 05/21/2023] [Accepted: 06/07/2023] [Indexed: 06/12/2023]
Abstract
Sanguinarine (C20H14NO4+), a plant alkaloid and pesticide, works well a fungicidal and insecticidal applications. The prospect that sanguinarine may have potentially toxic effects on aquatic organisms has been brought to light by its use in agriculture. The first evaluation of the immunotoxic and behavioral effects of sanguinarine exposure on larval zebrafish was done in this work. Firstly, zebrafish embryos exposed to sanguinarine had shorter body length, larger yolk sacs, and slower heart rates. Secondly, the number of innate immune cells was significantly reduced. Thirdly, alterations in locomotor behavior were observed as exposure concentrations increased. Total distance travelled, travel time, and mean speed were all reduced. We also found significant changes in oxidative stress-related indicators and a significant increase in apoptosis in the embryos. Further studies revealed aberrant expression of some key genes in the TLR immune signaling pathway including CXCL-c1c, IL8, MYD88, and TLR4. At the same time, the expression of the pro-inflammatory cytokine IFN-γ was upregulated. To sum up, our results suggest that sanguinarine exposure may cause immunotoxicity and aberrant behavior in larval zebrafish.
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Affiliation(s)
- Xue Li
- Affiliated Hospital of Jinggangshan University, Jiangxi Engineering Laboratory of Zebrafish Modeling and Drug Screening for Human Diseases, College of Life Sciences, Jinggangshan University, Ji'an, 343009, Jiangxi, China; School of Ophthalmology and Optometry and Eye Hospital, Wenzhou Medical University, China; State Key Laboratory Cultivation Base and Key Laboratory of Vision Science of Ministry of Health and Zhejiang Provincial Key Laboratory of Ophthalmology, Wenzhou Medical University, Wenzhou, 325003, China
| | - Li Zhang
- Affiliated Hospital of Jinggangshan University, Jiangxi Engineering Laboratory of Zebrafish Modeling and Drug Screening for Human Diseases, College of Life Sciences, Jinggangshan University, Ji'an, 343009, Jiangxi, China
| | - Zilin Zhong
- Translational Research Institute of Brain and Brain-like Intelligence, Shanghai Key Laboratory of Anesthesiology and Brain Functional Modulation, Department of Pediatrics, Shanghai Fourth People's Hospital, School of Medicine, Tongji University, Shanghai, 200434, China
| | - Sujie Sun
- Translational Research Institute of Brain and Brain-like Intelligence, Shanghai Key Laboratory of Anesthesiology and Brain Functional Modulation, Department of Pediatrics, Shanghai Fourth People's Hospital, School of Medicine, Tongji University, Shanghai, 200434, China
| | - Jie Wu
- Affiliated Hospital of Jinggangshan University, Jiangxi Engineering Laboratory of Zebrafish Modeling and Drug Screening for Human Diseases, College of Life Sciences, Jinggangshan University, Ji'an, 343009, Jiangxi, China
| | - Fasheng Liu
- Affiliated Hospital of Jinggangshan University, Jiangxi Engineering Laboratory of Zebrafish Modeling and Drug Screening for Human Diseases, College of Life Sciences, Jinggangshan University, Ji'an, 343009, Jiangxi, China
| | - Zigang Cao
- Affiliated Hospital of Jinggangshan University, Jiangxi Engineering Laboratory of Zebrafish Modeling and Drug Screening for Human Diseases, College of Life Sciences, Jinggangshan University, Ji'an, 343009, Jiangxi, China
| | - Huiqiang Lu
- Affiliated Hospital of Jinggangshan University, Jiangxi Engineering Laboratory of Zebrafish Modeling and Drug Screening for Human Diseases, College of Life Sciences, Jinggangshan University, Ji'an, 343009, Jiangxi, China
| | - Xinjun Liao
- Affiliated Hospital of Jinggangshan University, Jiangxi Engineering Laboratory of Zebrafish Modeling and Drug Screening for Human Diseases, College of Life Sciences, Jinggangshan University, Ji'an, 343009, Jiangxi, China.
| | - Bing Zhou
- Affiliated Hospital of Jinggangshan University, Jiangxi Engineering Laboratory of Zebrafish Modeling and Drug Screening for Human Diseases, College of Life Sciences, Jinggangshan University, Ji'an, 343009, Jiangxi, China.
| | - Jianjun Chen
- Translational Research Institute of Brain and Brain-like Intelligence, Shanghai Key Laboratory of Anesthesiology and Brain Functional Modulation, Department of Pediatrics, Shanghai Fourth People's Hospital, School of Medicine, Tongji University, Shanghai, 200434, China.
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