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Zou M, Song Q, Yin T, Xu H, Nie G. Vitamin D improves autoimmune diseases by inhibiting Wnt signaling pathway. Immun Inflamm Dis 2024; 12:e1192. [PMID: 38414312 PMCID: PMC10899798 DOI: 10.1002/iid3.1192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Revised: 11/09/2023] [Accepted: 02/02/2024] [Indexed: 02/29/2024] Open
Abstract
OBJECTIVE In this study, we investigated the development of the Wnt signaling pathway in vitamin D (VitD) to improve systemic lupus erythematosus in mice to breakthrough clinical treatment approaches. METHODS Body weight changes were recorded during rearing. Antinuclear antibodies (ANA), anti-dsDNA, and anti-snRNP were detected in the mouse serum using an enzyme-linked immunosorbent assay. Apoptosis of Th1 and Th2 immune cells in mice was detected using flow cytometry. Reverse transcription polymerase chain reaction was used to detect the expression of T-bet, GATA3, and Wnt3a mRNA in the spleens of each group. Western blot analysis was performed to detect the expression of Wnt1, p-β-catenin, β-catenin, glycogen synthase kinsase3β (GSK-3β), Wnt3a, c-myc, and cyclin D1 protein in mice spleens. β-catenin in mice spleen was visualized using immunohistochemistry. RESULTS VitD did not substantial reduce the body weight of MRL/LPR mice, whereas the inhibitor did. VitD notably decreased the concentrations of ANA, anti-double-stranded DNA, and anti-snRNP in the serum of MRL/LPR mice and alleviated apoptosis of Th1 and Th2 cells. VitD markedly increased the expression of T-bet and GATA mRNA in the spleen of MRL/LPR mice and consequently increased the levels of Wnt3a and β-catenin. Western blot analysis revealed that the levels of GSK-3β, p-β-catenin, Wnt1, Wnt3a, c-myc, and cyclin D1 could be reduced by VitD, compared with MRL/LPR. Immunohistochemistry demonstrated that the expression of β-catenin was the most pronounced in the spleen of MRL/LPR mice, and the expression level of β-catenin decreased substantially after VitD intervention. CONCLUSIONS VitD can further inhibit the nuclear translocation of β-catenin by downregulating the expression of Wnt ligands (Wnt1 and Wnt3a), which reduces the expression of the downstream target gene cyclin D1. Systemic lupus erythematosus in mice was improved by inhibiting the activation of Wnt/β-catenin signal pathway.
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Affiliation(s)
- Minshu Zou
- Department of Pediatrics, General Hospital of Central Theater Command, Wuhan, China
| | - Qiuju Song
- Department of Obstetrics and Gynecology, General Hospital of Central Theater Command, Wuhan, China
| | - Taiyong Yin
- Department of Pediatrics, General Hospital of Central Theater Command, Wuhan, China
| | - Hongtao Xu
- Department of Pediatrics, General Hospital of Central Theater Command, Wuhan, China
| | - Guoming Nie
- Department of Pediatrics, General Hospital of Central Theater Command, Wuhan, China
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Khan M, Altamish M, Samal M, Srivastav V, Insaf A, Parveen R, Akhtar J, Krishnan A, Ahmad S. Antiviral Potential of Traditional Unani Medicine with Special Emphasis on Dengue: A Review. Curr Drug Targets 2023; 24:1317-1334. [PMID: 38037908 DOI: 10.2174/0113894501257577231103044735] [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: 04/12/2023] [Revised: 07/20/2023] [Accepted: 09/07/2023] [Indexed: 12/02/2023]
Abstract
Dengue fever has become a major public health concern. It is usually related to intravascular leaking, bleeding disorders, and thrombocytopenia and is recognized as a potent threat to humans. The scarcity of anti-dengue medication or vaccine for such a serious disease leads to an upsurge in the usage of traditional medicines for its proper management. India has diverse biodiversity and a long history of using plant-based remedies. Several medicinal plant extracts have been studied for producing anti-dengue viral activity. AYUSH traditional systems provide a plethora of plants that have been reported to be useful in the treatment of fever. Single and compound plant- based formulations in natural form have been used in Unani holistic approaches. This review serves as a new approach to illustrate the most recent evidence regarding the antiviral activity of various plants by providing scientific proof and also to validate the traditional formulations as effective treatments in dengue fever for global acceptance.
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Affiliation(s)
- Muzayyana Khan
- Centre of Excellence in Unani Medicine, Bioactive Natural Product Laboratory, Department of Pharmacognosy and Phytochemistry, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, India
| | - Mohammad Altamish
- Department of Pharmacology, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, 110062, India
| | - Monalisha Samal
- Centre of Excellence in Unani Medicine, Bioactive Natural Product Laboratory, Department of Pharmacognosy and Phytochemistry, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, India
- Department of Pharmacognosy and phytochemistry, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, India
| | - Varsha Srivastav
- Centre of Excellence in Unani Medicine, Bioactive Natural Product Laboratory, Department of Pharmacognosy and Phytochemistry, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, India
- Department of Pharmacognosy and phytochemistry, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, India
| | - Areeba Insaf
- Centre of Excellence in Unani Medicine, Bioactive Natural Product Laboratory, Department of Pharmacognosy and Phytochemistry, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, India
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, India
| | - Rabea Parveen
- Centre of Excellence in Unani Medicine, Bioactive Natural Product Laboratory, Department of Pharmacognosy and Phytochemistry, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, India
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, India
| | - Jamal Akhtar
- Central Council for Research in Unani Medicine, Ministry of AYUSH, Government of India, New Delhi, 110058, India
| | - Anuja Krishnan
- Department of Molecular Medicine, School of Interdisciplinary Sciences and Technology, Jamia Hamdard, New Delhi, 110062, India
| | - Sayeed Ahmad
- Centre of Excellence in Unani Medicine, Bioactive Natural Product Laboratory, Department of Pharmacognosy and Phytochemistry, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, India
- Department of Pharmacognosy and phytochemistry, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, India
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Zhang X, Wang A, Chen Y, Bao J, Xing H. Intestinal barrier dysfunction induced by ammonia exposure in pigs in vivo and in vitro: The protective role of L-selenomethionine. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2022; 248:114325. [PMID: 36436255 DOI: 10.1016/j.ecoenv.2022.114325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Revised: 09/17/2022] [Accepted: 11/21/2022] [Indexed: 06/16/2023]
Abstract
Ammonia has been reported to have a variety of toxicity to aquatic animals, farm animals and humans. However, its potential toxicity on the intestines remains unknown. L-selenomethionine is one of the important organic selenium sources. However, the mitigating effect of L-selenomethionine on ammonia exposure toxicity is still lacking. Therefore, in this study, the mechanism of toxic action of ammonia on intestinal tract and the detoxification effect of L-selenomethionine were examined. We evaluated the intestinal toxicity of ammonia and the alleviating effect of L-selenomethionine in an in vivo model, and then verified it in vitro model by a variety of cutting-edge experimental techniques. Our results showed that ammonia exposure causes oxidative stress, necroptosis, Th1/Th2 imbalance and inflammation in the intestinal tissue and the intestinal cells, and L-selenomethionine had a significant mitigation effect on the changes of these indexes induced by ammonia. In conclusion, ammonia exposure caused oxidative stress and Th1/Th2 imbalance in the porcine small intestine and IPEC-J2 cells, and that excessive ROS accumulation-mediated necroptosis targeted inflammatory responses, resulting in the destruction of tight connections of intestinal cells, thereby causing intestinal barrier dysfunction. L-selenomethionine could effectively reduce the intestinal injury caused by ammonia exposure and antagonize the toxic effect of ammonia.
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Affiliation(s)
- Xinxin Zhang
- College of Animal Science and Technology, Northeast Agricultural University, Harbin 150030, People's Republic of China
| | - Anqi Wang
- College of Animal Science and Technology, Northeast Agricultural University, Harbin 150030, People's Republic of China
| | - Ying Chen
- College of Animal Science and Technology, Northeast Agricultural University, Harbin 150030, People's Republic of China
| | - Jun Bao
- College of Animal Science and Technology, Northeast Agricultural University, Harbin 150030, People's Republic of China.
| | - Houjuan Xing
- College of Animal Science and Technology, Northeast Agricultural University, Harbin 150030, People's Republic of China; Key Laboratory of Swine Facilities Engineering, Ministry of Agriculture and Rural Affairs, Northeast Agricultural University, Harbin 150030, People's Republic of China.
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Yan M, Yan Y, Zhang Z, Wang G, Shi W, Jiang M, Zhao J, Wu X, Zeng H. The Effect of Triptolide Combined With Crocin on Arthritis in Mice: From Side Effect Attenuation to Therapy. Front Pharmacol 2022; 13:908227. [PMID: 35814255 PMCID: PMC9260116 DOI: 10.3389/fphar.2022.908227] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Accepted: 06/01/2022] [Indexed: 11/13/2022] Open
Abstract
Clinical use of triptolide (TP) is restricted due to severe toxicity. This study assessed the protective effect of crocin (CR) as a natural antioxidant against TP-induced toxicity in bovine collagen type II-induced arthritis (CIA) in mice. The mice in the CIA model group showed macroscopic signs of severe arthritis. The anti-arthritis effects in the control, TP + CR, and TP groups were evaluated through assessment of foot volume, arthritis score, and proinflammatory cytokines, and collagen antibody assay. Crocin reduced TP-induced toxicity, as evidenced by evaluation of survival rate, body weight, visceral index, hepatic and renal functions, histopathologic analyses, and antioxidant enzyme activities. Transcriptome sequencing resulted in identification of 76 differentially expressed genes (DEGs) associated with hepatotoxicity between the TP and TP + CR groups. Of these, Three DEGs (Cyp1a2,Gsta4, and Gstp1) were validated using quantitative real-time PCR analysis. In conclusion, CR protected CIA mice from TP-induced toxicity through modulation of the cytochrome P450 and glutathione metabolism pathways.
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Affiliation(s)
- Min Yan
- Academy of Chinese Medicine Sciences, Henan University of Chinese Medicine, Zhengzhou, China
| | - Yinyin Yan
- Academy of Chinese Medicine Sciences, Henan University of Chinese Medicine, Zhengzhou, China
- School of Medicine, Henan University of Chinese Medicine, Zhengzhou, China
| | - Zhenqiang Zhang
- Academy of Chinese Medicine Sciences, Henan University of Chinese Medicine, Zhengzhou, China
| | - Guoqiang Wang
- Academy of Chinese Medicine Sciences, Henan University of Chinese Medicine, Zhengzhou, China
| | - Wenbo Shi
- Academy of Chinese Medicine Sciences, Henan University of Chinese Medicine, Zhengzhou, China
- School of Medicine, Henan University of Chinese Medicine, Zhengzhou, China
| | - Mengyuan Jiang
- Academy of Chinese Medicine Sciences, Henan University of Chinese Medicine, Zhengzhou, China
| | - Junwei Zhao
- Department of Clinical Laboratory, Core Unit of National Clinical Research Center for Laboratory Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
- *Correspondence: Junwei Zhao, ; Xiangxiang Wu, ; Huahui Zeng,
| | - Xiangxiang Wu
- Academy of Chinese Medicine Sciences, Henan University of Chinese Medicine, Zhengzhou, China
- *Correspondence: Junwei Zhao, ; Xiangxiang Wu, ; Huahui Zeng,
| | - Huahui Zeng
- Academy of Chinese Medicine Sciences, Henan University of Chinese Medicine, Zhengzhou, China
- School of Medicine, Henan University of Chinese Medicine, Zhengzhou, China
- *Correspondence: Junwei Zhao, ; Xiangxiang Wu, ; Huahui Zeng,
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