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Li N, Yi Y, Chen J, Huang Y, Peng J, Li Z, Wang Y, Zhang J, Xu C, Liu H, Li J, Liu X. Anthrahydroquinone‑2,6‑disulfonate attenuates PQ‑induced acute lung injury through decreasing pulmonary microvascular permeability via inhibition of the PI3K/AKT/eNOS pathway. Int J Mol Med 2024; 54:63. [PMID: 38874017 PMCID: PMC11188976 DOI: 10.3892/ijmm.2024.5387] [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: 03/02/2024] [Accepted: 05/24/2024] [Indexed: 06/15/2024] Open
Abstract
In paraquat (PQ)‑induced acute lung injury (ALI)/ acute respiratory distress syndrome, PQ disrupts endothelial cell function and vascular integrity, which leads to increased pulmonary leakage. Anthrahydroquinone‑2,6‑disulfonate (AH2QDS) is a reducing agent that attenuates the extent of renal injury and improves survival in PQ‑intoxicated Sprague‑Dawley (SD) rats. The present study aimed to explore the beneficial role of AH2QDS in PQ‑induced ALI and its related mechanisms. A PQ‑intoxicated ALI model was established using PQ gavage in SD rats. Human pulmonary microvascular endothelial cells (HPMECs) were challenged with PQ. Superoxide dismutase, malondialdehyde, reactive oxygen species and nitric oxide (NO) fluorescence were examined to detect the level of oxidative stress in HPMECs. The levels of TNF‑α, IL‑1β and IL‑6 were assessed using an ELISA. Transwell and Cell Counting Kit‑8 assays were performed to detect the migration and proliferation of the cells. The pathological changes in lung tissues and blood vessels were examined by haematoxylin and eosin staining. Evans blue staining was used to detect pulmonary microvascular permeability. Western blotting was performed to detect target protein levels. Immunofluorescence and immunohistochemical staining were used to detect the expression levels of target proteins in HPMECs and lung tissues. AH2QDS inhibited inflammatory responses in lung tissues and HPMECs, and promoted the proliferation and migration of HPMECs. In addition, AH2QDS reduced pulmonary microvascular permeability by upregulating the levels of vascular endothelial‑cadherin, zonula occludens‑1 and CD31, thereby attenuating pathological changes in the lungs in rats. Finally, these effects may be related to the suppression of the phosphatidylinositol‑3‑kinase (PI3K)/protein kinase B (AKT)/endothelial‑type NO synthase (eNOS) signalling pathway in endothelial cells. In conclusion, AH2QDS ameliorated PQ‑induced ALI by improving alveolar endothelial barrier disruption via modulation of the PI3K/AKT/eNOS signalling pathway, which may be an effective candidate for the treatment of PQ‑induced ALI.
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Affiliation(s)
- Nan Li
- College of Emergency Trauma, Hainan Medical University, Haikou, Hainan 571199, P.R. China
- Key Laboratory of Hainan Trauma and Disaster Rescue, The First Affiliated Hospital of Hainan Medical University, Haikou, Hainan 570102, P.R. China
- Key Laboratory of Emergency and Trauma Ministry of Education, Hainan Medical University, Haikou, Hainan 571199, P.R. China
| | - Yang Yi
- College of Emergency Trauma, Hainan Medical University, Haikou, Hainan 571199, P.R. China
- Key Laboratory of Hainan Trauma and Disaster Rescue, The First Affiliated Hospital of Hainan Medical University, Haikou, Hainan 570102, P.R. China
- Key Laboratory of Emergency and Trauma Ministry of Education, Hainan Medical University, Haikou, Hainan 571199, P.R. China
| | - Jun Chen
- Emergency Department of Danzhou People's Hospital, Danzhou, Hainan 571799, P.R. China
| | - Yue Huang
- College of Emergency Trauma, Hainan Medical University, Haikou, Hainan 571199, P.R. China
- Key Laboratory of Hainan Trauma and Disaster Rescue, The First Affiliated Hospital of Hainan Medical University, Haikou, Hainan 570102, P.R. China
- Key Laboratory of Emergency and Trauma Ministry of Education, Hainan Medical University, Haikou, Hainan 571199, P.R. China
| | - Jichao Peng
- College of Emergency Trauma, Hainan Medical University, Haikou, Hainan 571199, P.R. China
| | - Zhao Li
- College of Emergency Trauma, Hainan Medical University, Haikou, Hainan 571199, P.R. China
- Key Laboratory of Hainan Trauma and Disaster Rescue, The First Affiliated Hospital of Hainan Medical University, Haikou, Hainan 570102, P.R. China
- Key Laboratory of Emergency and Trauma Ministry of Education, Hainan Medical University, Haikou, Hainan 571199, P.R. China
| | - Ying Wang
- College of Emergency Trauma, Hainan Medical University, Haikou, Hainan 571199, P.R. China
- Key Laboratory of Hainan Trauma and Disaster Rescue, The First Affiliated Hospital of Hainan Medical University, Haikou, Hainan 570102, P.R. China
- Key Laboratory of Emergency and Trauma Ministry of Education, Hainan Medical University, Haikou, Hainan 571199, P.R. China
| | - Jiadong Zhang
- College of Emergency Trauma, Hainan Medical University, Haikou, Hainan 571199, P.R. China
- Key Laboratory of Hainan Trauma and Disaster Rescue, The First Affiliated Hospital of Hainan Medical University, Haikou, Hainan 570102, P.R. China
- Key Laboratory of Emergency and Trauma Ministry of Education, Hainan Medical University, Haikou, Hainan 571199, P.R. China
| | - Chaoqun Xu
- College of Emergency Trauma, Hainan Medical University, Haikou, Hainan 571199, P.R. China
- Key Laboratory of Hainan Trauma and Disaster Rescue, The First Affiliated Hospital of Hainan Medical University, Haikou, Hainan 570102, P.R. China
- Key Laboratory of Emergency and Trauma Ministry of Education, Hainan Medical University, Haikou, Hainan 571199, P.R. China
| | - Haoran Liu
- College of Emergency Trauma, Hainan Medical University, Haikou, Hainan 571199, P.R. China
- Key Laboratory of Hainan Trauma and Disaster Rescue, The First Affiliated Hospital of Hainan Medical University, Haikou, Hainan 570102, P.R. China
- Key Laboratory of Emergency and Trauma Ministry of Education, Hainan Medical University, Haikou, Hainan 571199, P.R. China
| | - Jinghua Li
- College of Emergency Trauma, Hainan Medical University, Haikou, Hainan 571199, P.R. China
- Key Laboratory of Hainan Trauma and Disaster Rescue, The First Affiliated Hospital of Hainan Medical University, Haikou, Hainan 570102, P.R. China
- Key Laboratory of Emergency and Trauma Ministry of Education, Hainan Medical University, Haikou, Hainan 571199, P.R. China
| | - Xiaoran Liu
- College of Emergency Trauma, Hainan Medical University, Haikou, Hainan 571199, P.R. China
- Key Laboratory of Hainan Trauma and Disaster Rescue, The First Affiliated Hospital of Hainan Medical University, Haikou, Hainan 570102, P.R. China
- Key Laboratory of Emergency and Trauma Ministry of Education, Hainan Medical University, Haikou, Hainan 571199, P.R. China
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Yang Q, Jia B, Shang J, Wang X, Xu L, Liu X, Fang M, Zeng F, Zeng HL, Gong Z. Effects of rosmarinic acid on immune response and intestinal microbiota in ovalbumin-induced intestinal allergy mice. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2024; 104:3002-3012. [PMID: 38053408 DOI: 10.1002/jsfa.13192] [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: 03/22/2023] [Revised: 11/06/2023] [Accepted: 11/29/2023] [Indexed: 12/07/2023]
Abstract
BACKGROUND Rosmarinic acid (RA) is an active polyphenol that is widely found in various edible herbs. This study explored the potential anti-allergic activities and the underlying mechanisms of RA in ovalbumin (OVA)-induced intestinal allergic mice. RESULTS Forty female BALB/c mice were randomly divided into five groups: control group, model group (OVA sensitized/challenged), RA-Low group (OVA sensitized/challenged, 30 mg kg-1 RA intervention), RA-Middle group (OVA sensitized/challenged, 90 mg kg-1 RA intervention) and RA-High group (OVA sensitized/challenged, 270 mg kg-1 RA intervention). RA effectively attenuated allergic reactions, including alleviating allergic symptoms and regulating the hypothermia of mice in the model group. Moreover, the anaphylactic mediator (OVA-specific IgE, histamine and mMCP-1) levels of OVA allergic mice were markedly decreased after RA intervention. Quantitative polymerase chain reaction analysis showed that RA significantly inhibited Th2 cytokine expression, while Th1 and Treg cytokines were markedly increased. 16S rRNA gene sequence analysis indicated that RA effectively regulated the richness and diversity of the intestinal microbiota in OVA allergic mice. At the phylum level, the relative abundance of Bacteroidetes and Firmicutes and the Firmicutes/Bacteroidetes ratio were altered by RA intervention. At the genus level, RA was found to regulate the disturbances in the relative abundance of Muribaculaceae, Lactobacillus and Prevotella. CONCLUSION RA exhibited potential anti-allergic activity in OVA allergic mice by regulating hypersensitive immune responses and the intestinal microbiota structure. These results provide important evidence that RA can be developed into a novel functional food-derived ingredient against food allergy. © 2023 Society of Chemical Industry.
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Affiliation(s)
- Qing Yang
- Key Laboratory for Deep Processing of Major Grain and Oil, Ministry of Education, Wuhan Polytechnic University, Wuhan, China
- Food Safety Research Center, Key Research Institute of Humanities and Social of Hubei Province, Wuhan, China
| | - Binmei Jia
- Key Laboratory for Deep Processing of Major Grain and Oil, Ministry of Education, Wuhan Polytechnic University, Wuhan, China
- Food Safety Research Center, Key Research Institute of Humanities and Social of Hubei Province, Wuhan, China
| | - Jieli Shang
- Key Laboratory for Deep Processing of Major Grain and Oil, Ministry of Education, Wuhan Polytechnic University, Wuhan, China
- Food Safety Research Center, Key Research Institute of Humanities and Social of Hubei Province, Wuhan, China
| | - Xuanpei Wang
- Key Laboratory for Deep Processing of Major Grain and Oil, Ministry of Education, Wuhan Polytechnic University, Wuhan, China
- Food Safety Research Center, Key Research Institute of Humanities and Social of Hubei Province, Wuhan, China
| | - Lin Xu
- Key Laboratory for Deep Processing of Major Grain and Oil, Ministry of Education, Wuhan Polytechnic University, Wuhan, China
- Food Safety Research Center, Key Research Institute of Humanities and Social of Hubei Province, Wuhan, China
| | - Xin Liu
- Key Laboratory for Deep Processing of Major Grain and Oil, Ministry of Education, Wuhan Polytechnic University, Wuhan, China
- Food Safety Research Center, Key Research Institute of Humanities and Social of Hubei Province, Wuhan, China
| | - Min Fang
- Key Laboratory for Deep Processing of Major Grain and Oil, Ministry of Education, Wuhan Polytechnic University, Wuhan, China
- Food Safety Research Center, Key Research Institute of Humanities and Social of Hubei Province, Wuhan, China
| | - Fengbo Zeng
- Wuhan BioCSi Tech Laboratory Co. Ltd, Wuhan, China
| | - Hao-Long Zeng
- Department of Laboratory Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Zhiyong Gong
- Key Laboratory for Deep Processing of Major Grain and Oil, Ministry of Education, Wuhan Polytechnic University, Wuhan, China
- Food Safety Research Center, Key Research Institute of Humanities and Social of Hubei Province, Wuhan, China
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Attia HG, El-Morshedy SM, Nagy AM, Ibrahim AM, Aleraky M, Abdelrahman SS, Osman SM, Alasmari SM, El Raey MA, Abdelhameed MF. Citrus clementine Peel Essential Oil Ameliorates Potassium Dichromate-Induced Lung Injury: Insights into the PI3K/AKT Pathway. Metabolites 2024; 14:68. [PMID: 38276303 PMCID: PMC10818323 DOI: 10.3390/metabo14010068] [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: 12/21/2023] [Revised: 01/12/2024] [Accepted: 01/16/2024] [Indexed: 01/27/2024] Open
Abstract
Acute Lung Injury (ALI) is a life-threatening syndrome that has been identified as a potential complication of COVID-19. There is a critical need to shed light on the underlying mechanistic pathways and explore novel therapeutic strategies. This study aimed to examine the potential therapeutic effects of Citrus clementine essential oil (CCEO) in treating potassium dichromate (PDC)-induced ALI. The chemical profile of CCEO was created through GC-MS analysis. An in vivo study in rats was conducted to evaluate the effect of CCEO administrated via two different delivery systems (oral/inhalation) in mitigating acute lung injury (ALI) induced by intranasal instillation of PDC. Eight volatile compounds were identified, with monoterpene hydrocarbons accounting for 97.03% of the identified constituents, including 88.84% of D-limonene. CCEO at doses of 100 and 200 mg/kg bw exhibited antioxidant and anti-inflammatory properties. These significant antioxidant properties were revealed through the reduction of malondialdehyde (MDA) and the restoration of reduced glutathione (GSH). In addition, inflammation reduction was observed by decreasing levels of cytokines tumor necrosis factor-α and tumor growth factor-β (TNF-α and TGF-β), along with an increase in phosphatidylinositide-3-kinase (PI3K) and Akt overexpression in lung tissue homogenate, in both oral and inhalation routes, compared to the PDC-induced group. These results were supported by histopathological studies and immunohistochemical assessment of TGF-β levels in lung tissues. These findings revealed that CCEO plays an integral role in relieving ALI induced by intranasal PDC and suggests it as a promising remedy.
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Affiliation(s)
- Hany G. Attia
- Department of Pharmacognosy, College of Pharmacy, Najran University, Najran 1988, Saudi Arabia
| | - Suzan M. El-Morshedy
- Clinical Pathology Department, National Liver Institute, Menoufia University, Menoufia 32511, Egypt;
| | - Ahmed M. Nagy
- Department of Animal Reproduction & AI, Veterinary Research Institute, National Research Center, 33 El Bohouth St., Dokki, Cairo 12622, Egypt;
| | - Ammar M. Ibrahim
- Applied Medical Sciences College, Najran University, Najran 55461, Saudi Arabia; (A.M.I.); (S.M.A.)
| | - Mohamed Aleraky
- Department of Clinical Pathology, Al-Azhar University, New Damietta 11651, Egypt;
| | - Sahar S. Abdelrahman
- Department of Pathology, Faculty of Veterinary Medicine, Cairo University, Giza 12613, Egypt;
| | - Samir M. Osman
- Department of Pharmacognosy, Faculty of Pharmacy, Oct. 6 University, Giza 12585, Egypt;
| | - Saeed M. Alasmari
- Applied Medical Sciences College, Najran University, Najran 55461, Saudi Arabia; (A.M.I.); (S.M.A.)
| | - Mohamed A. El Raey
- Department of Phytochemistry and Plant Systematics, Pharmaceutical Division, National Research Centre, Dokki, Cairo 12622, Egypt
| | - Mohamed F. Abdelhameed
- Pharmacology Department, National Research Centre, 33 El Bohouth St., Dokki, Cairo 12622, Egypt;
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Li N, Huang Y, Yi Y, Qian J, Li Q, Xu SQ, Wang HF, Wu XX, Peng JC, Li LH, Yao JJ, Liu XR. Analysis of abnormal expression of signaling pathways in PQ-induced acute lung injury in SD rats based on RNA-seq technology. Inhal Toxicol 2024; 36:1-12. [PMID: 38175690 DOI: 10.1080/08958378.2023.2300373] [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: 02/09/2023] [Accepted: 12/22/2023] [Indexed: 01/05/2024]
Abstract
Background: Paraquat (PQ) plays an important role in agricultural production due to its highly effective herbicidal effect. However, it has led to multiple organ failure in those who have been poisoned, with damage most notable in the lungs and ultimately leading to death. Because of little research has been performed at the genetic level, and therefore, the specific genetic changes caused by PQ exposure are unclear.Methods: Paraquat poisoning model was constructed in Sprague Dawley (SD) rats, and SD rats were randomly divided into Control group, paraquat (PQ) poisoning group and Anthrahydroquinone-2,6-disulfonate (AH2QDS) treatment group. Then, the data was screened and quality controlled, compared with reference genes, optimized gene structure, enriched at the gene expression level, and finally, signal pathways with significantly different gene enrichment were screened.Results: This review reports on lung tissues from paraquat-intoxicated Sprague Dawley (SD) rats that were subjected to RNA-seq, the differentially expressed genes were mainly enriched in PI3K-AKT, cGMP-PKG, MAPK, Focal adhesion and other signaling pathways.Conclusion: The signaling pathways enriched with these differentially expressed genes are summarized, and the important mechanisms mediated through these pathways in acute lung injury during paraquat poisoning are outlined to identify important targets for AH2QDS treatment of acute lung injury due to paraquat exposure, information that will be used to support a subsequent in-depth study on the mechanism of PQ action.
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Affiliation(s)
- Nan Li
- College of Emergency and Trauma, Hainan Medical University, Key Laboratory of Emergency and Trauma of Ministry of Education, The First Affiliated Hospital of Hainan Medical University, Haikou, China
- Key Laboratory of Emergency and Trauma Research, Hainan Medical University, Haikou, China
| | - Yue Huang
- College of Emergency and Trauma, Hainan Medical University, Key Laboratory of Emergency and Trauma of Ministry of Education, The First Affiliated Hospital of Hainan Medical University, Haikou, China
- Key Laboratory of Emergency and Trauma Research, Hainan Medical University, Haikou, China
| | - Yang Yi
- College of Emergency and Trauma, Hainan Medical University, Key Laboratory of Emergency and Trauma of Ministry of Education, The First Affiliated Hospital of Hainan Medical University, Haikou, China
- Key Laboratory of Emergency and Trauma Research, Hainan Medical University, Haikou, China
| | - Jin Qian
- College of Emergency and Trauma, Hainan Medical University, Key Laboratory of Emergency and Trauma of Ministry of Education, The First Affiliated Hospital of Hainan Medical University, Haikou, China
- Key Laboratory of Emergency and Trauma Research, Hainan Medical University, Haikou, China
| | - Qi Li
- College of Emergency and Trauma, Hainan Medical University, Key Laboratory of Emergency and Trauma of Ministry of Education, The First Affiliated Hospital of Hainan Medical University, Haikou, China
- Key Laboratory of Emergency and Trauma Research, Hainan Medical University, Haikou, China
| | - Shuang-Qin Xu
- College of Emergency and Trauma, Hainan Medical University, Key Laboratory of Emergency and Trauma of Ministry of Education, The First Affiliated Hospital of Hainan Medical University, Haikou, China
- Key Laboratory of Emergency and Trauma Research, Hainan Medical University, Haikou, China
| | - Hang-Fei Wang
- College of Emergency and Trauma, Hainan Medical University, Key Laboratory of Emergency and Trauma of Ministry of Education, The First Affiliated Hospital of Hainan Medical University, Haikou, China
- Key Laboratory of Emergency and Trauma Research, Hainan Medical University, Haikou, China
| | - Xin-Xin Wu
- College of Emergency and Trauma, Hainan Medical University, Key Laboratory of Emergency and Trauma of Ministry of Education, The First Affiliated Hospital of Hainan Medical University, Haikou, China
| | - Ji-Chao Peng
- College of Emergency and Trauma, Hainan Medical University, Key Laboratory of Emergency and Trauma of Ministry of Education, The First Affiliated Hospital of Hainan Medical University, Haikou, China
| | - Li-Hua Li
- College of Emergency and Trauma, Hainan Medical University, Key Laboratory of Emergency and Trauma of Ministry of Education, The First Affiliated Hospital of Hainan Medical University, Haikou, China
| | - Jin-Jian Yao
- Emergency Department, Hainan General Hospital, Affiliated to Hainan Medical University, Haikou, China
| | - Xiao-Ran Liu
- College of Emergency and Trauma, Hainan Medical University, Key Laboratory of Emergency and Trauma of Ministry of Education, The First Affiliated Hospital of Hainan Medical University, Haikou, China
- Key Laboratory of Emergency and Trauma Research, Hainan Medical University, Haikou, China
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Zhang Z, Li X, Guo J, He B, Wu L, Yang R, Li X, Fang D, Yang X, Yang D, Wang F, Tang M, Han Y, Jose PA, Wang H, Zeng C. β-aminoisobutyrics acid, a metabolite of BCAA, activates the AMPK/Nrf-2 pathway to prevent ferroptosis and ameliorates lung ischemia-reperfusion injury. Mol Med 2023; 29:164. [PMID: 38049750 PMCID: PMC10696792 DOI: 10.1186/s10020-023-00729-z] [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: 02/21/2023] [Accepted: 09/17/2023] [Indexed: 12/06/2023] Open
Abstract
BACKGROUND Lung ischemia-reperfusion (I/R) injury is a serious clinical problem without effective treatment. Enhancing branched-chain amino acids (BCAA) metabolism can protect against cardiac I/R injury, which may be related to bioactive molecules generated by BCAA metabolites. L-β-aminoisobutyric acid (L-BAIBA), a metabolite of BCAA, has multi-organ protective effects, but whether it protects against lung I/R injury is unclear. METHODS To assess the protective effect of L-BAIBA against lung I/R injury, an animal model was generated by clamping the hilum of the left lung, followed by releasing the clamp in C57BL/6 mice. Mice with lung I/R injury were pre-treated or post-treated with L-BAIBA (150 mg/kg/day), given by gavage or intraperitoneal injection. Lung injury was assessed by measuring lung edema and analyzing blood gases. Inflammation was assessed by measuring proinflammatory cytokines in bronchoalveolar lavage fluid (BALF), and neutrophil infiltration of the lung was measured by myeloperoxidase activity. Molecular biological methods, including western blot and immunofluorescence, were used to detect potential signaling mechanisms in A549 and BEAS-2B cells. RESULTS We found that L-BAIBA can protect the lung from I/R injury by inhibiting ferroptosis, which depends on the up-regulation of the expressions of GPX4 and SLC7A11 in C57BL/6 mice. Additionally, we demonstrated that the Nrf-2 signaling pathway is key to the inhibitory effect of L-BAIBA on ferroptosis in A549 and BEAS-2B cells. L-BAIBA can induce the nuclear translocation of Nrf-2. Interfering with the expression of Nrf-2 eliminated the protective effect of L-BAIBA on ferroptosis. A screening of potential signaling pathways revealed that L-BAIBA can increase the phosphorylation of AMPK, and compound C can block the Nrf-2 nuclear translocation induced by L-BAIBA. The presence of compound C also blocked the protective effects of L-BAIBA on lung I/R injury in C57BL/6 mice. CONCLUSIONS Our study showed that L-BAIBA protects against lung I/R injury via the AMPK/Nrf-2 signaling pathway, which could be a therapeutic target.
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Affiliation(s)
- Ziyue Zhang
- Department of Cardiology, Daping Hospital, The Third Military Medical University (Army Medical University), Chongqing, P. R. China
- Key Laboratory of Geriatric Cardiovascular and Cerebrovascular Disease Research, Chongqing Key Laboratory for Hypertension Research, Chongqing Cardiovascular Clinical Research Center, Ministry of Education of China, Chongqing Institute of Cardiology, Chongqing, P. R. China
- Outpatient Department, Hospital of PLA, Hanzhong, Shanxi, 96608, P. R. China
| | - Xingbing Li
- Department of Cardiology, Daping Hospital, The Third Military Medical University (Army Medical University), Chongqing, P. R. China
- Key Laboratory of Geriatric Cardiovascular and Cerebrovascular Disease Research, Chongqing Key Laboratory for Hypertension Research, Chongqing Cardiovascular Clinical Research Center, Ministry of Education of China, Chongqing Institute of Cardiology, Chongqing, P. R. China
- Department of Cardiology, Chongqing Hospital of Traditional Chinese Medicine, Chongqing, P. R. China
| | - Jingwen Guo
- Department of Cardiology, Daping Hospital, The Third Military Medical University (Army Medical University), Chongqing, P. R. China
- Key Laboratory of Geriatric Cardiovascular and Cerebrovascular Disease Research, Chongqing Key Laboratory for Hypertension Research, Chongqing Cardiovascular Clinical Research Center, Ministry of Education of China, Chongqing Institute of Cardiology, Chongqing, P. R. China
| | - Bo He
- Department of Cardiology, Daping Hospital, The Third Military Medical University (Army Medical University), Chongqing, P. R. China
- Key Laboratory of Geriatric Cardiovascular and Cerebrovascular Disease Research, Chongqing Key Laboratory for Hypertension Research, Chongqing Cardiovascular Clinical Research Center, Ministry of Education of China, Chongqing Institute of Cardiology, Chongqing, P. R. China
| | - Lianpan Wu
- Department of Cardiology, Daping Hospital, The Third Military Medical University (Army Medical University), Chongqing, P. R. China
- Key Laboratory of Geriatric Cardiovascular and Cerebrovascular Disease Research, Chongqing Key Laboratory for Hypertension Research, Chongqing Cardiovascular Clinical Research Center, Ministry of Education of China, Chongqing Institute of Cardiology, Chongqing, P. R. China
| | - Rongpei Yang
- Department of Cardiology, Daping Hospital, The Third Military Medical University (Army Medical University), Chongqing, P. R. China
- Key Laboratory of Geriatric Cardiovascular and Cerebrovascular Disease Research, Chongqing Key Laboratory for Hypertension Research, Chongqing Cardiovascular Clinical Research Center, Ministry of Education of China, Chongqing Institute of Cardiology, Chongqing, P. R. China
| | - Xingyue Li
- Key Laboratory of Geriatric Cardiovascular and Cerebrovascular Disease Research, Chongqing Key Laboratory for Hypertension Research, Chongqing Cardiovascular Clinical Research Center, Ministry of Education of China, Chongqing Institute of Cardiology, Chongqing, P. R. China
| | - Dandong Fang
- Department of Cardiology, Daping Hospital, The Third Military Medical University (Army Medical University), Chongqing, P. R. China
- Key Laboratory of Geriatric Cardiovascular and Cerebrovascular Disease Research, Chongqing Key Laboratory for Hypertension Research, Chongqing Cardiovascular Clinical Research Center, Ministry of Education of China, Chongqing Institute of Cardiology, Chongqing, P. R. China
| | - XiaoLi Yang
- Department of Cardiology, Daping Hospital, The Third Military Medical University (Army Medical University), Chongqing, P. R. China
- Key Laboratory of Geriatric Cardiovascular and Cerebrovascular Disease Research, Chongqing Key Laboratory for Hypertension Research, Chongqing Cardiovascular Clinical Research Center, Ministry of Education of China, Chongqing Institute of Cardiology, Chongqing, P. R. China
| | - Donghai Yang
- Department of Cardiology, Daping Hospital, The Third Military Medical University (Army Medical University), Chongqing, P. R. China
- Key Laboratory of Geriatric Cardiovascular and Cerebrovascular Disease Research, Chongqing Key Laboratory for Hypertension Research, Chongqing Cardiovascular Clinical Research Center, Ministry of Education of China, Chongqing Institute of Cardiology, Chongqing, P. R. China
| | - Fengxian Wang
- Department of Cardiology, Daping Hospital, The Third Military Medical University (Army Medical University), Chongqing, P. R. China
- Key Laboratory of Geriatric Cardiovascular and Cerebrovascular Disease Research, Chongqing Key Laboratory for Hypertension Research, Chongqing Cardiovascular Clinical Research Center, Ministry of Education of China, Chongqing Institute of Cardiology, Chongqing, P. R. China
| | - Ming Tang
- Department of Cardiology, Daping Hospital, The Third Military Medical University (Army Medical University), Chongqing, P. R. China
- Key Laboratory of Geriatric Cardiovascular and Cerebrovascular Disease Research, Chongqing Key Laboratory for Hypertension Research, Chongqing Cardiovascular Clinical Research Center, Ministry of Education of China, Chongqing Institute of Cardiology, Chongqing, P. R. China
| | - Yu Han
- Department of Cardiology, Daping Hospital, The Third Military Medical University (Army Medical University), Chongqing, P. R. China
- Key Laboratory of Geriatric Cardiovascular and Cerebrovascular Disease Research, Chongqing Key Laboratory for Hypertension Research, Chongqing Cardiovascular Clinical Research Center, Ministry of Education of China, Chongqing Institute of Cardiology, Chongqing, P. R. China
| | - Pedro A Jose
- Division of Renal Diseases & Hypertension, Department of Medicine, Department of Physiology/Pharmacology, The George Washington University School of Medicine & Health Sciences, Washington, DC, USA
| | - Hongyong Wang
- Department of Cardiology, Daping Hospital, The Third Military Medical University (Army Medical University), Chongqing, P. R. China.
- Key Laboratory of Geriatric Cardiovascular and Cerebrovascular Disease Research, Chongqing Key Laboratory for Hypertension Research, Chongqing Cardiovascular Clinical Research Center, Ministry of Education of China, Chongqing Institute of Cardiology, Chongqing, P. R. China.
| | - Chunyu Zeng
- Department of Cardiology, Daping Hospital, The Third Military Medical University (Army Medical University), Chongqing, P. R. China.
- Key Laboratory of Geriatric Cardiovascular and Cerebrovascular Disease Research, Chongqing Key Laboratory for Hypertension Research, Chongqing Cardiovascular Clinical Research Center, Ministry of Education of China, Chongqing Institute of Cardiology, Chongqing, P. R. China.
- State Key Laboratory of Trauma, Burns and Combined Injury, Daping Hospital, The Third Military Medical University (Army Medical University), Chongqing, P. R. China.
- Cardiovascular Research Center of Chongqing College, Chinese Academy of Sciences, University of Chinese Academy of Sciences, Chongqing, P. R. China.
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Zhou B, Wang L, Yang S, Liang Y, Zhang Y, Pan X, Li J. Rosmarinic acid treatment protects against lethal H1N1 virus-mediated inflammation and lung injury by promoting activation of the h-PGDS-PGD 2-HO-1 signal axis. Chin Med 2023; 18:139. [PMID: 37891648 PMCID: PMC10612329 DOI: 10.1186/s13020-023-00847-0] [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: 07/12/2023] [Accepted: 10/08/2023] [Indexed: 10/29/2023] Open
Abstract
BACKGROUND Rosmarinic acid (RosA) is a natural phenolic compound that possesses a wide-range of pharmacological properties. However, the effects of RosA on influenza A virus-mediated acute lung injury remain unknown. In this study, we aimed to explore whether RosA could protect against H1N1 virus-mediated lung injury and elucidate the underlying mechanisms. METHODS Mice were intragastrically administered with RosA for 2 days before intranasal inoculation of the H1N1 virus (5LD50) for the establishment of an acute lung injury model. At day 7 post-infection (p.i.), gross anatomic lung pathology, lung histopathologic, and lung index (lung weight/body weight) were examined. Luminex assay, multiple immunofluorescence and flow cytometry were performed to detect the levels of pro-inflammatory cytokines and apoptosis, respectively. Western blotting and plasmid transfection with hematopoietic-type PGD2 synthase (h-PGDS) overexpression were conducted to elucidate the mechanisms. RESULTS RosA effectively attenuated H1N1 virus-triggered deterioration of gross anatomical morphology, worsened lung histopathology, and elevated lung index. Excessive pro-inflammatory reactions, aberrant alveolar epithelial cell apoptosis, and cytotoxic CD8+ T lung recruitment in the lung tissues induced by H1N1 virus infection were observed to be reduced by RosA treatment. In vitro experiments demonstrated that RosA treatment dose-dependently suppressed the increased levels of pro-inflammatory mediators and apoptosis through inhibition of nuclear factor kappa B (NF-κB) and P38 MAPK signaling pathways in H1N1 virus-infected A549 cells, which was accompanied by promoting activation of the h-PGDS-PGD2-HO-1 signal axis. Furthermore, we strikingly found that h-PGDS inhibition significantly abrogated the inhibitory effects of RosA on H1N1 virus-mediated activation of NF-κB and P38 MAPK signaling pathways, resulting in diminishing the suppressive effects on the increased levels of pro-inflammatory cytokines and chemokines as well as apoptosis. Finally, suppressing h-PGDS prominently abolished the protective effects of RosA on H1N1 virus-mediated severe pneumonia and lung injury. CONCLUSIONS Taken together, our study demonstrates that RosA is a promising compound to alleviate H1N1 virus-induced severe lung injury through prompting the h-PGDS-PGD2-HO-1 signal axis.
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Affiliation(s)
- Beixian Zhou
- The People's Hospital of Gaozhou, Gaozhou, 525200, China
| | | | - Sushan Yang
- The People's Hospital of Gaozhou, Gaozhou, 525200, China
| | - Yueyun Liang
- The People's Hospital of Gaozhou, Gaozhou, 525200, China
| | - Yuehan Zhang
- The People's Hospital of Gaozhou, Gaozhou, 525200, China
| | | | - Jing Li
- State Key Laboratory of Respiratory Disease, National Clinical Research Center of Respiratory Disease, Guangzhou Institute of Respiratory Health, Institute of Chinese Integrative Medicine, Guangdong-Hongkong-Macao Joint Laboratory of Infectious Respiratory Disease, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, Guangzhou, Guangdong, China.
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Draginic N, Milosavljevic I, Andjic M, Jeremic J, Nikolic M, Sretenovic J, Kocovic A, Srejovic I, Zivkovic V, Bolevich S, Bolevich S, Curcic S, Jakovljevic V. Short-Term Administration of Lemon Balm Extract Ameliorates Myocardial Ischemia/Reperfusion Injury: Focus on Oxidative Stress. Pharmaceuticals (Basel) 2022; 15:ph15070840. [PMID: 35890139 PMCID: PMC9317599 DOI: 10.3390/ph15070840] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Revised: 07/04/2022] [Accepted: 07/04/2022] [Indexed: 11/16/2022] Open
Abstract
We aimed to investigate the cardioprotective effects of ethanolic Melissa officinalis L. extract (ME) in the rat model of myocardial ischemia/reperfusion (I/R) injury. Thirty-two Wistar rats were randomly divided into a CTRL non-treated control group with myocardial I/R injury and three experimental groups of rats treated with 50, 100, or 200 mg/kg of ME for 7 days per os. Afterward, hearts were isolated, and cardiodynamic function was assessed via the Langendorff model of global 20 min ischemia and 30 min reperfusion. Oxidative stress parameters were determined spectrophotometrically from the samples of coronary venous effluent (O2−, H2O2, TBARS, and NO2−,) and heart tissue homogenate (TBARS, NO2−, SOD, and CAT). H/E and Picrosirius red staining were used to examine cardiac architecture and cardiac collagen content. ME improved cardiodynamic parameters and achieved to preserve cardiac architecture after I/R injury and to decrease fibrosis, especially in the ME200 group compared to CTRL. ME200 and ME100 markedly decreased prooxidants TBARS, O2−, and H2O2 while increasing NO2−. Hereby, we confirmed the ME`s ability to save the heart from I/R induced damage, even after short-term preconditioning in terms of preserving cardiodynamic alterations, cardiac architecture, fibrosis, and suppressing oxidative stress, especially in dose of 200 mg/kg.
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Affiliation(s)
- Nevena Draginic
- Department of Pharmacy, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia; (N.D.); (M.A.); (J.J.); (A.K.)
- Department of Human Pathology, First Moscow State Medical University I.M. Sechenov, 119991 Moscow, Russia;
| | - Isidora Milosavljevic
- Department of Pharmacy, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia; (N.D.); (M.A.); (J.J.); (A.K.)
- Correspondence: (I.M.); (V.J.)
| | - Marijana Andjic
- Department of Pharmacy, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia; (N.D.); (M.A.); (J.J.); (A.K.)
| | - Jovana Jeremic
- Department of Pharmacy, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia; (N.D.); (M.A.); (J.J.); (A.K.)
| | - Marina Nikolic
- Department of Physiology, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia; (M.N.); (J.S.); (I.S.); (V.Z.)
| | - Jasmina Sretenovic
- Department of Physiology, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia; (M.N.); (J.S.); (I.S.); (V.Z.)
| | - Aleksandar Kocovic
- Department of Pharmacy, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia; (N.D.); (M.A.); (J.J.); (A.K.)
| | - Ivan Srejovic
- Department of Physiology, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia; (M.N.); (J.S.); (I.S.); (V.Z.)
- Department of Pharmacology of the Institute of Biodesign and Complex System Modelling, First Moscow State Medical University I.M. Sechenov, 119991 Moscow, Russia
| | - Vladimir Zivkovic
- Department of Physiology, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia; (M.N.); (J.S.); (I.S.); (V.Z.)
- Department of Pharmacology of the Institute of Biodesign and Complex System Modelling, First Moscow State Medical University I.M. Sechenov, 119991 Moscow, Russia
| | - Sergey Bolevich
- Department of Human Pathology, First Moscow State Medical University I.M. Sechenov, 119991 Moscow, Russia;
| | - Stefani Bolevich
- Department of Patophysiology, First Moscow State Medical University I.M. Sechenov, 119991 Moscow, Russia;
- Department of Pharmacology, First Moscow State Medical University I.M. Sechenov, 119991 Moscow, Russia
| | - Svetlana Curcic
- Faculty of Education in Jagodina, University of Kragujevac, 34000 Kragujevac, Serbia;
| | - Vladimir Jakovljevic
- Department of Human Pathology, First Moscow State Medical University I.M. Sechenov, 119991 Moscow, Russia;
- Department of Physiology, Faculty of Medical Sciences, University of Kragujevac, 34000 Kragujevac, Serbia; (M.N.); (J.S.); (I.S.); (V.Z.)
- Correspondence: (I.M.); (V.J.)
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