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Xie Z, Jiang N, Lin M, He X, Li B, Dong Y, Chen S, Lv G. The Mechanisms of Polysaccharides from Tonic Chinese Herbal Medicine on the Enhancement Immune Function: A Review. Molecules 2023; 28:7355. [PMID: 37959774 PMCID: PMC10648855 DOI: 10.3390/molecules28217355] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Revised: 10/19/2023] [Accepted: 10/23/2023] [Indexed: 11/15/2023] Open
Abstract
Tonic Chinese herbal medicine is a type of traditional Chinese medicine, and its primary function is to restore the body's lost nutrients, improve activity levels, increase disease resistance, and alleviate physical exhaustion. The body's immunity can be strengthened by its polysaccharide components, which also have a potent immune-system-protecting effect. Several studies have demonstrated that tonic Chinese herbal medicine polysaccharides can improve the body's immune response to tumor cells, viruses, bacteria, and other harmful substances. However, the regulatory mechanisms by which various polysaccharides used in tonic Chinese herbal medicine enhance immune function vary. This study examines the regulatory effects of different tonic Chinese herbal medicine polysaccharides on immune organs, immune cells, and immune-related cytokines. It explores the immune response mechanism to understand the similarities and differences in the effects of tonic Chinese herbal medicine polysaccharides on immune function and to lay the foundation for the future development of tonic Chinese herbal medicine polysaccharide products.
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Affiliation(s)
- Zhiyi Xie
- College of Pharmaceutical Science, Zhejiang Chinese Medical University, Hangzhou 310053, China
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Huzhou 313200, China
- Zhejiang Provincial Key Laboratory of TCM for Innovative R & D and Digital Intelligent Manufacturing of TCM Great Health Products, Huzhou 313200, China
| | - Ninghua Jiang
- The Second Affiliated Hospital of Jiaxing University, Jiaxing 314000, China;
| | - Minqiu Lin
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Huzhou 313200, China
- Zhejiang Provincial Key Laboratory of TCM for Innovative R & D and Digital Intelligent Manufacturing of TCM Great Health Products, Huzhou 313200, China
| | - Xinglishang He
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Huzhou 313200, China
- Zhejiang Provincial Key Laboratory of TCM for Innovative R & D and Digital Intelligent Manufacturing of TCM Great Health Products, Huzhou 313200, China
| | - Bo Li
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Huzhou 313200, China
- Zhejiang Provincial Key Laboratory of TCM for Innovative R & D and Digital Intelligent Manufacturing of TCM Great Health Products, Huzhou 313200, China
| | - Yingjie Dong
- College of Pharmaceutical Science, Zhejiang Chinese Medical University, Hangzhou 310053, China
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Huzhou 313200, China
- Zhejiang Provincial Key Laboratory of TCM for Innovative R & D and Digital Intelligent Manufacturing of TCM Great Health Products, Huzhou 313200, China
| | - Suhong Chen
- College of Pharmaceutical Science, Zhejiang Chinese Medical University, Hangzhou 310053, China
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Huzhou 313200, China
- Zhejiang Provincial Key Laboratory of TCM for Innovative R & D and Digital Intelligent Manufacturing of TCM Great Health Products, Huzhou 313200, China
| | - Guiyuan Lv
- College of Pharmaceutical Science, Zhejiang Chinese Medical University, Hangzhou 310053, China
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Snider AP, Gomes RS, Summers AF, Tenley SC, Abedal-Majed MA, McFee RM, Wood JR, Davis JS, Cupp AS. Identification of Lipids and Cytokines in Plasma and Follicular Fluid before and after Follicle-Stimulating Hormone Stimulation as Potential Markers for Follicular Maturation in Cattle. Animals (Basel) 2023; 13:3289. [PMID: 37894013 PMCID: PMC10603728 DOI: 10.3390/ani13203289] [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: 09/09/2023] [Revised: 10/18/2023] [Accepted: 10/20/2023] [Indexed: 10/29/2023] Open
Abstract
The process of follicle maturation leading to ovulation is a key milestone in female fertility. It is known that circulating lipids and cytokines play a role in the follicle's ability to go through follicular maturation and the ovulatory processes. However, the specific mechanisms are not well understood. We posit that dysregulation of granulosa cells influences the ovarian environment, which tries to adapt by changing released lipids and cytokines to achieve follicular maturation. Eleven non-lactating adult females underwent estrus synchronization with two injections of PGF2α 14 days apart. Daily blood samples were collected for 28 days to monitor steroid hormone production after the second injection. To understand the potential impacts of lipids and cytokines during ovulation, a low-dose FSH stimulation (FSHLow) was performed after resynchronization of cows, and daily blood samples were collected for 14 days to monitor steroid hormone production until ovariectomies. The lipidomic analysis demonstrated increased circulating diacylglycerides and triacylglycerides during the mid-luteal phase and after FSHLow treatment. Cholesteryl esters decreased in circulation but increased in follicular fluid (FF) after FSHLow. Increased circulating concentrations of TNFα and reduced CXCL9 were observed in response to FSHLow. Therefore, specific circulating lipids and cytokines may serve as markers of normal follicle maturation.
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Affiliation(s)
- Alexandria P. Snider
- United States Department of Agriculture, Agricultural Research Service, U.S. Meat Animal Research Center, Clay Center, NE 68933, USA;
| | - Renata S. Gomes
- Department of Animal Science, University of Nebraska–Lincoln, 3940 Fair Street, Lincoln, NE 68583, USA; (R.S.G.); (J.R.W.)
| | | | - Sarah C. Tenley
- Department of Animal Science, University of Nebraska–Lincoln, 3940 Fair Street, Lincoln, NE 68583, USA; (R.S.G.); (J.R.W.)
| | - Mohamed A. Abedal-Majed
- Department of Animal Production, School of Agriculture, The University of Jordan, Amman 11942, Jordan;
| | - Renee M. McFee
- School of Veterinary Medicine and Biomedical Sciences, University of Nebraska-Lincoln, Lincoln, NE 68583, USA;
| | - Jennifer R. Wood
- Department of Animal Science, University of Nebraska–Lincoln, 3940 Fair Street, Lincoln, NE 68583, USA; (R.S.G.); (J.R.W.)
| | - John S. Davis
- Olson Center for Women’s Health, University of Nebraska Medical Center, 983255 Nebraska Medical Center, Omaha, NE 68198, USA;
- VA Nebraska-Western Iowa Health Care System, Omaha, NE 68105, USA
| | - Andrea S. Cupp
- Department of Animal Science, University of Nebraska–Lincoln, 3940 Fair Street, Lincoln, NE 68583, USA; (R.S.G.); (J.R.W.)
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Li X, Rao Z, Xie Z, Qi H, Zeng N. Isolation, structure and bioactivity of polysaccharides from Atractylodes macrocephala: A review. JOURNAL OF ETHNOPHARMACOLOGY 2022; 296:115506. [PMID: 35760256 DOI: 10.1016/j.jep.2022.115506] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 06/20/2022] [Accepted: 06/22/2022] [Indexed: 06/15/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Polysaccharides from Atractylodes macrocephala are important components isolated and extracted from the traditional Chinese medicine named Atractylodes macrocephala Koidz. Traditionally, A. macrocephala has been used to strengthen the spleen, benefit qi, dry dampness and promote water circulation, and prevent miscarriage. As the main components, polysaccharides from A. macrocephala have a variety of related pharmacological activities, such as the ability to regulate the gastrointestinal tract, protect the liver and so on. AIM OF THE REVIEW This review aims to compile the extraction and purification methods, structural characteristics and pharmacological activities of polysaccharides from A. macrocephala and the mechanisms of actions to explore the future application potential of polysaccharides from A. macrocephala. MATERIALS AND METHODS Valid and comprehensive relevant information was collected from China National Knowledge Infrastructure, Web of Science, Pubmed and so on. RESULTS More than 20 polysaccharides have been extracted from A. macrocephala, different extraction and purification methods have been described, and the composition structures and pharmacological activities of polysaccharides from A. macrocephala have been reviewed. Polysaccharides, as important components of A. macrocephala, were mainly extracted by four methods such as water decoction, ultrasonic-assisted extraction, complex enzyme method and microwave-assisted extraction, and then were obtained through decolorization, deproteinization and separation and purification by various chromatographic columns. The chemical compositions and structures of polysaccharides from A. macrocephala show diversification, and three structural formulae have been confirmed at this stage. Polysaccharides from A. macrocephala have a variety of pharmacological activities, such as immunomodulation, antitumor, antioxidant, hepatoprotection, gastrointestinal mucosa protection, neuroprotection, hypoglycemia, growth promotion and so on. CONCLUSIONS There is a diversity in the compositional structures of polysaccharides from A. macrocephal, which have multiple biological activities and promising applications. Therefore, further understanding of the relationship between structures and functions of polysaccharides from A. macrocephaly, and potential synergistic effects with other substances is especially important for its development and utilization.
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Affiliation(s)
- Xiangyu Li
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of TCM, Chengdu, 611137, China; School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, 611137, PR China
| | - Zhili Rao
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of TCM, Chengdu, 611137, China; School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, 611137, PR China
| | - Zhiqiang Xie
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of TCM, Chengdu, 611137, China; School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, 611137, PR China
| | - Hu Qi
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of TCM, Chengdu, 611137, China; School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, 611137, PR China
| | - Nan Zeng
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of TCM, Chengdu, 611137, China; School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, 611137, PR China.
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Jo HG, Seo J, Lee D. Clinical evidence construction of East Asian herbal medicine for inflammatory pain in rheumatoid arthritis based on integrative data mining approach. Pharmacol Res 2022; 185:106460. [PMID: 36152738 DOI: 10.1016/j.phrs.2022.106460] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 09/15/2022] [Accepted: 09/19/2022] [Indexed: 11/26/2022]
Abstract
BACKGROUND Rheumatoid arthritis (RA) is a chronic inflammatory disease that leads to a significant social burden. East Asian herbal medicine (EAHM) has long been used to treat RA. Therefore, a systematic study of how EAHM treatments can be developed into new drugs using specific materials is needed. METHODS Eleven databases containing literature in English, Korean, Chinese, and Japanese were searched for randomized controlled trials comparing EAHM with conventional medicine (CM). A meta-analysis was performed on the variable data to assess their effects on inflammatory pain. Subsequently, we searched for core materials and combinations of core material-based data mining methods. RESULTS A total of 186 trials involving 19,716 patients with RA met the inclusion criteria. According to the meta-analysis, EAHM had a significantly superior effect on continuous pain intensity, tender joint count, and response rate. Patients treated with EAHM had a significantly reduced incidence of adverse events compared with those treated with CM. Based on additional analysis of the EAHM formula data included in this meta-analysis, 21 core materials and five core herbal combinations were identified. CONCLUSION EAHM remedies for RA have the adequate potential for use as candidate materials for treating inflammatory pain in RA. The candidate core herbs evaluated in this study act on multiple pathways and are expected to provide pain relief, sustained inflammation suppression, immune regulation, and prevention of joint destruction. It seems worthwhile to conduct follow-up research on drug development using the core materials derived from this review.
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Affiliation(s)
- Hee-Geun Jo
- BS Healthcare Co., Ltd., 11 Teheran-ro 33-gil, Gangnam-gu, Seoul 06141, Republic of Korea; Allbarun Kyunghee Korean Medicine Clinic, 18, Pungmu-ro 146-gil, Gimpo, Gyeonggi-do, Republic of Korea; Department of Herbal Pharmacology, College of Korean Medicine, Gachon University, 1342 Seongnamdae-ro, Sujeong-gu, Seongnam 13120, Republic of Korea.
| | - Jihye Seo
- BS Healthcare Co., Ltd., 11 Teheran-ro 33-gil, Gangnam-gu, Seoul 06141, Republic of Korea; Allbarun Kyunghee Korean Medicine Clinic, 18, Pungmu-ro 146-gil, Gimpo, Gyeonggi-do, Republic of Korea; Department of Herbal Pharmacology, College of Korean Medicine, Gachon University, 1342 Seongnamdae-ro, Sujeong-gu, Seongnam 13120, Republic of Korea
| | - Donghun Lee
- BS Healthcare Co., Ltd., 11 Teheran-ro 33-gil, Gangnam-gu, Seoul 06141, Republic of Korea; Allbarun Kyunghee Korean Medicine Clinic, 18, Pungmu-ro 146-gil, Gimpo, Gyeonggi-do, Republic of Korea; Department of Herbal Pharmacology, College of Korean Medicine, Gachon University, 1342 Seongnamdae-ro, Sujeong-gu, Seongnam 13120, Republic of Korea.
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A β-glucan from Aureobasidium pullulans enhanced the antitumor effect with rituximab against SU-DHL-8. Int J Biol Macromol 2022; 220:1356-1367. [PMID: 36116589 DOI: 10.1016/j.ijbiomac.2022.09.106] [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: 07/20/2022] [Revised: 08/25/2022] [Accepted: 09/11/2022] [Indexed: 11/20/2022]
Abstract
β-Glucans affect the immune system and have antitumor activity; therefore, they are being investigated as immunomodulators and chemotherapeutic adjuvants. In this study, we investigated a specific β-glucan, exopolysaccharide (EPS-1) derived from Aureobasidium pullulans (CGMCC 20363), to investigate its impact on the efficacy of rituximab against diffuse large B cell lymphoma (SU-DHL-8 cells) in vitro and in vivo. The results show that compared to rituximab alone, EPS-1 enhanced the inhibition of SU-DHL-8, had antitumor effects in vivo, and improved the response of the immune system of the host. RNA sequencing results reveal that EPS-1 had a chemotactic effect on T cells through the JAK-STAT signaling pathway and recruited immune cells into tumor tissues. EPS-1 also played an antitumor role through the mitochondrial and death receptor Fas-related apoptotic pathways. In summary, EPS-1 may be an effective adjuvant to treat diffuse large B cell lymphoma in combination with rituximab.
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Bo R, Liu X, Wang J, Wei S, Wu X, Tao Y, Xu S, Liu M, Li J, Pang H. Polysaccharide from Atractylodes macrocephala Koidz binding with zinc oxide nanoparticles: Characterization, immunological effect and mechanism. Front Nutr 2022; 9:992502. [PMID: 36185684 PMCID: PMC9520191 DOI: 10.3389/fnut.2022.992502] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Accepted: 08/29/2022] [Indexed: 11/25/2022] Open
Abstract
Atractylodes macrocephala Koidz (A. macrocephala) has been used both as a traditional medicine and functional food for hundreds of years in Asia. And it has a variety of biological activities, such as enhancing the ability of immunity and modulating effect on gastrointestinal motility. In this study, a water-soluble polysaccharide with molecular weight of 2.743 × 103 Da was isolated from the root of A. macrocephala. Polysaccharide from A. macrocephala (AMP) consisted of arabinose, galactose, glucose, xylose, mannose, ribose, galactose uronic acid, glucose uronic acid, with a percentage ratio of 21.86, 12.28, 34.19, 0.43, 0.92, 0.85, 28.79, and 0.67%, respectively. Zinc plays an important role in immune system. Therefore, we supposed that AMP binding with zinc oxide (ZnO) nanoparticles (AMP-ZnONPs) might be an effective immunostimulator. AMP-ZnONPs was prepared by Borch reduction, and its structural features were characterized by Scanning Electron Microscope (SEM), Transmission electron microscope (TEM), TEM-energy dispersive spectroscopy mapping (TEM-EDS mapping), Fourier transform infrared spectroscopy (FT-IR), X-ray photoelectron spectrometer (XPS), X-ray diffraction (XRD), particle size and zeta-potential distribution analysis. Then, its immunostimulatory activity and the underlying mechanism were evaluated using RAW264.7 cells. The results showed that AMP-ZnONPs remarkably promoted cell proliferation, enhanced phagocytosis, the release of nitric oxide (NO), cytokines (IL-6 and IL-1β) and the expression of co-stimulatory molecules (CD80, CD86 and MHCII). Moreover, AMP-ZnONPs could promote the expression of Toll-like receptor 4 (TLR4), Myeloid differentiation factor 88 (MyD88), TNF receptor associated factor 6 (TRAF6), phospho-IκBα (P-IκBα) and phospho-p65 (P-p65), and TLR4 inhibitor (TAK242) inhibited the expression of these proteins induced by AMP-ZnONPs. Therefore, AMP-ZnONPs activated macrophages by TLR4/MyD88/NF-κB signaling pathway, indicating that AMP-ZnONPs could act as a potential immunostimulator in medicine and functional food.
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Affiliation(s)
- Ruonan Bo
- College of Veterinary Medicine, Yangzhou University, Yangzhou, China
- Jiangsu Co-innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou, China
- Joint International Research Laboratory of Agriculture and Agri-Product Safety, The Ministry of Education of China, Yangzhou University, Yangzhou, China
| | - Xiaopan Liu
- College of Veterinary Medicine, Yangzhou University, Yangzhou, China
| | - Jing Wang
- College of Veterinary Medicine, Yangzhou University, Yangzhou, China
| | - Simin Wei
- College of Veterinary Medicine, Yangzhou University, Yangzhou, China
| | - Xinyue Wu
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, China
| | - Ya Tao
- College of Veterinary Medicine, Yangzhou University, Yangzhou, China
| | - Shuya Xu
- College of Veterinary Medicine, Yangzhou University, Yangzhou, China
| | - Mingjiang Liu
- College of Veterinary Medicine, Yangzhou University, Yangzhou, China
- Jiangsu Co-innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou, China
- Joint International Research Laboratory of Agriculture and Agri-Product Safety, The Ministry of Education of China, Yangzhou University, Yangzhou, China
| | - Jingui Li
- College of Veterinary Medicine, Yangzhou University, Yangzhou, China
- Jiangsu Co-innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou, China
- Joint International Research Laboratory of Agriculture and Agri-Product Safety, The Ministry of Education of China, Yangzhou University, Yangzhou, China
- *Correspondence: Jingui Li,
| | - Huan Pang
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou, China
- Huan Pang,
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Liu C, Wang S, Xiang Z, Xu T, He M, Xue Q, Song H, Gao P, Cong Z. The chemistry and efficacy benefits of polysaccharides from Atractylodes macrocephala Koidz. Front Pharmacol 2022; 13:952061. [PMID: 36091757 PMCID: PMC9452894 DOI: 10.3389/fphar.2022.952061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Accepted: 07/21/2022] [Indexed: 11/17/2022] Open
Abstract
Atractylodes macrocephala Koidz (AM), traditional Chinese medicine (TCM) with many medicinal values, has a long usage history in China and other oriental countries. The phytochemical investigation revealed the presence of volatile oils, polysaccharides, lactones, flavonoids, and others. The polysaccharides from AM are important medicinal components, mainly composed of glucose (Glc), galactose (Gal), rhamnose (Rha), arabinose (Ara), mannose (Man), galacturonic acid (GalA) and xylose (Xyl). It also showed valuable bioactivities, such as immunomodulatory, antitumour, gastroprotective and intestinal health-promoting, hepatoprotective, hypoglycaemic as well as other activities. At the same time, based on its special structure and pharmacological activity, it can also be used as immune adjuvant, natural plant supplement and vaccine adjuvant. The aim of this review is to summarize and critically analyze up-to-data on the chemical compositions, biological activities and applications of polysaccharide from AM based on scientific literatures in recent years.
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Affiliation(s)
- Congying Liu
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Shengguang Wang
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Zedong Xiang
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Tong Xu
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Mengyuan He
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Qing Xue
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Huaying Song
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
| | - Peng Gao
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, China
- *Correspondence: Peng Gao, ; Zhufeng Cong,
| | - Zhufeng Cong
- Shandong First Medical University Affiliated Shandong Tumor Hospital and Institute, Shandong Cancer Hospital and Institute, Jinan, China
- *Correspondence: Peng Gao, ; Zhufeng Cong,
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Zhao M, Hou J, Zheng S, Ma X, Fu X, Hu S, Zhao K, Xu W. Peucedanum praeruptorum Dunn polysaccharides regulate macrophage inflammatory response through TLR2/TLR4-mediated MAPK and NF-κB pathways. Biomed Pharmacother 2022; 152:113258. [PMID: 35709651 DOI: 10.1016/j.biopha.2022.113258] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Revised: 05/25/2022] [Accepted: 06/06/2022] [Indexed: 11/17/2022] Open
Abstract
The present study was to investigate the molecular mechanisms underlying macrophage inflammatory response to polysaccharides from Peucedanum praeruptorum Dunn (PPDs) and elucidate the receptors and signaling pathways associated with PPDs-mediated macrophage activation. MTT and Griess method were performed to investigate the effects of PPDs on cell viability and NO production. Neutral red and FITC-dextran were used to determine the pinocytic and phagocytic activity. RT-qPCR and ELISA were employed to analyze the mRNA expression of inflammatory factors and production of cytokines and chemokines. RNA-seq and bioinformatics analysis were conducted to determine the underlying molecules, regulators and pathways, which were further validated by pathway inhibition and neutralization assays. The results indicated that PPDs significantly enhanced pinocytic and phagocytic activity, promoted the expression and secretion of inflammatory factors and chemokines, and boosted the expression of accessory and costimulatory molecules. RNA-Seq analysis identified 1343 DEGs, 405 GO terms and 91 KEGG pathways. IL6 and TNF were identified as hubs of connectivity in PPDs-mediated macrophage activation. "Cytokine-cytokine receptor interaction", "TNF signaling pathway", "NF-kappa B signaling pathway", "JAK-STAT signaling pathway" and "MAPK signaling pathway" were the most significant pathways. The pathway inhibition assay revealed that MAPK and NF-κB pathways were essential to macrophage activation by PPDs. TLR2 and TLR4 were uncovered to be the functional receptors and involved in recognition of PPDs. These results indicated that PPDs modulated macrophage inflammatory response mainly through TLR2/TLR4-dependent MAPK and NF-κB pathways.
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Affiliation(s)
- Ming Zhao
- Department of Veterinary Medicine, College of Animal Sciences, Zhejiang University, Hangzhou 310058, China.
| | - Jing Hou
- Instrumental Analysis Center of Zhejiang Gongshang University, Hangzhou 310058, China.
| | - Sichun Zheng
- Department of Veterinary Medicine, College of Animal Sciences, Zhejiang University, Hangzhou 310058, China.
| | - Xiaodan Ma
- Department of Veterinary Medicine, College of Animal Sciences, Zhejiang University, Hangzhou 310058, China; Zhejiang Provincial Key Laboratory of Preventive Veterinary Medicine, MOA Key Laboratory of Animal Virology, Center for Veterinary Sciences, Zhejiang University, Hangzhou 310058, China.
| | - Xinyu Fu
- Department of Veterinary Medicine, College of Animal Sciences, Zhejiang University, Hangzhou 310058, China.
| | - Songhua Hu
- Department of Veterinary Medicine, College of Animal Sciences, Zhejiang University, Hangzhou 310058, China.
| | - Kai Zhao
- Institute of Nanobiomaterials and Immunology, School of Life Science, Taizhou University, Taizhou 318000, China.
| | - Wei Xu
- Department of Veterinary Medicine, College of Animal Sciences, Zhejiang University, Hangzhou 310058, China; Zhejiang Provincial Key Laboratory of Preventive Veterinary Medicine, MOA Key Laboratory of Animal Virology, Center for Veterinary Sciences, Zhejiang University, Hangzhou 310058, China.
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Xu W, Cao F, Zhao M, Fu X, Yin S, Sun Y, Valencak TG, Ren D. Macrophage activation by exopolysaccharides from Streptococcus thermophilus fermented milk through TLRs-mediated NF-κB and MAPK pathways. Int Immunopharmacol 2022; 108:108875. [DOI: 10.1016/j.intimp.2022.108875] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2021] [Revised: 05/02/2022] [Accepted: 05/15/2022] [Indexed: 01/03/2023]
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Cui XR, Guo YH, Liu QQ. Cangma Huadu granules, a new drug with great potential to treat coronavirus and influenza infections, exert its efficacy through anti-inflammatory and immune regulation. JOURNAL OF ETHNOPHARMACOLOGY 2022; 287:114965. [PMID: 34990767 PMCID: PMC8723765 DOI: 10.1016/j.jep.2021.114965] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Revised: 12/20/2021] [Accepted: 12/30/2021] [Indexed: 05/12/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Coronavirus and influenza virus infection seriously threaten human health. Cangma Huadu Granules (CMHD) is an in-hospital preparation composed of eight traditional Chinese medicines (TCM), which has been clinically used against COVID-19 in China and may be a promising candidate for the treatment of influenza. However, the role of its treatment urgently needs to be studied. AIM OF THE STUDY To evaluate the therapeutic effects of CMHD on pneumonia induced by coronavirus (HCoV-229E) and influenza A virus (H1N1/FM1) in mice and explore its mechanism of anti-infection. MATERIALS AND METHODS Mice were infected with HCoV-229E or H1N1/FM1 virus through the nasal cavity. CMHD (12.1, 6.05 and 3.03 g/kg/d) or the positive control drugs were administered intragastrically. The lung index and histopathological changes were used to evaluate the therapeutic effect of CMHD. The expression of TNF-α, IL-1β, IL-6 and IL-4 in Serum and the proportion of CD4+ and CD8+ T lymphocytes in peripheral blood were detected to evaluate the anti-inflammatory and immune regulation effects of CMHD, respectively. Furthermore, the levels of p-NF-κBp65/ NF-κB p65, which was the key targets of the NF-κB pathway was analyzed. RESULTS In HCoV-229E-induced pneumonia, the lung index was markedly reduced, and lung pathology was improved in mice that treated with CMHD (12.1, 6.05 g/kg/d). Meanwhile, the expression of TNF-α, IL-6 were obviously inhibited, but the expression of IL-4 was significantly increased in CMHD groups. Compared with the model group, CMHD could also markedly upregulate the level of CD4+ and CD8+. Furthermore, CMHD has a markedly effect on inhibit the expression of p-NF-κB p65/NF-κB p65 in the lung. In H1N1-induced pneumonia, the lung index of mice in the CMHD (12.1 g/kg/d) treatment group was lower than that in the model group, and less inflammatory infiltration could be seen in the lung pathological. Moreover, CMHD could also obviously decrease the expression of TNF-α, IL-1β, IL-6, but significantly increase the expression of IL-4. Except for that, CMHD could also markedly downregulate the level of CD4+ and upregulate the level of CD8+ compared with the model group. In addition, CMHD has a markedly effect on inhibit the expression of p-NF-κB p65/NF-κB p65 in the lung. CONCLUSION CMHD can significantly combats viral infections caused by HCoV-229E and H1N1, and the mechanism may be related to its multiple functions of anti-inflammatory, immunity regulating and inhibiting NF-κB signal transduction pathway.
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Affiliation(s)
- Xu-Ran Cui
- Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, 100010, China; Beijing Institute of Chinese Medicine, Beijing, China; Beijing Key Laboratory of Basic Research with Traditional Chinese Medicine on Infectious Diseases, Beijing, China
| | - Yu-Hong Guo
- Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, 100010, China; Beijing Key Laboratory of Basic Research with Traditional Chinese Medicine on Infectious Diseases, Beijing, China
| | - Qing-Quan Liu
- Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing, 100010, China; Beijing Institute of Chinese Medicine, Beijing, China; Beijing Key Laboratory of Basic Research with Traditional Chinese Medicine on Infectious Diseases, Beijing, China.
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11
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Abedal-Majed MA, Springman SA, Sutton CM, Snider AP, Bell BE, Hart M, Kurz SG, Bergman J, Summers AF, McFee RM, Davis JS, Wood JR, Cupp AS. VEGFA165 can rescue excess steroid secretion, inflammatory markers, and follicle arrest in the ovarian cortex of High A4 cows†. Biol Reprod 2022; 106:118-131. [PMID: 34726240 PMCID: PMC9630404 DOI: 10.1093/biolre/ioab201] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
A population of cows with excess androstenedione (A4; High A4) in follicular fluid, with follicular arrest, granulosa cell dysfunction, and a 17% reduction in calving rate was previously identified. We hypothesized that excess A4 in the ovarian microenvironment caused the follicular arrest in High A4 cows and that vascular endothelial growth factor A would rescue the High A4 phenotype. In trial 1, prior to culture, High A4 ovarian cortex (n = 9) had greater numbers of early stage follicles (primordial) and fewer later-stage follicles compared to controls (n = 11). Culture for 7 days did not relieve this follicular arrest; instead, High A4 ovarian cortex had increased indicators of inflammation, anti-Mullerian hormone, and A4 secretion compared to controls. In trial 2, we tested if vascular endothelial growth factor A isoforms could rescue the High A4 phenotype. High A4 (n = 5) and control (n = 5) ovarian cortex was cultured with (1) PBS, (2) VEGFA165 (50 ng/mL), (3) VEGFA165B (50 ng/mL), or (4) VEGFA165 + VEGFA165B (50 ng/mL each) for 7 days. Follicular progression increased with VEGFA165 in High A4 cows with greater early primary, primary, and secondary follicles than controls. Similar to trial 1, High A4 ovarian cortex secreted greater concentrations of A4 and other steroids and had greater indicators of inflammation compared to controls. However, VEGFA165 rescued steroidogenesis, oxidative stress, and fibrosis. The VEGFA165 and VEGFA165b both reduced IL-13, INFα, and INFβ secretion in High A4 cows to control levels. Thus, VEGFA165 may be a potential therapeutic to restore the ovarian steroidogenic microenvironment and may promote folliculogenesis.
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Affiliation(s)
- Mohamed A Abedal-Majed
- Department of Animal Production, School of Agriculture, University of Jordan, Amman-Jordan, Jordan
| | - Shelby A Springman
- Department of Animal Science, Animal Science Building, University of Nebraska-Lincoln, Lincoln, NE, USA
| | - Courtney M Sutton
- Department of Animal Science, Animal Science Building, University of Nebraska-Lincoln, Lincoln, NE, USA
| | - Alexandria P Snider
- Department of Animal Science, Animal Science Building, University of Nebraska-Lincoln, Lincoln, NE, USA
| | - Brooke E Bell
- Department of Animal Science, Animal Science Building, University of Nebraska-Lincoln, Lincoln, NE, USA
| | | | - Scott G Kurz
- Department of Animal Science, Animal Science Building, University of Nebraska-Lincoln, Lincoln, NE, USA
| | - Jeff Bergman
- Department of Animal Science, Animal Science Building, University of Nebraska-Lincoln, Lincoln, NE, USA
| | - Adam F Summers
- Department of Animal and Range Sciences, New Mexico State University, Las Cruces, NM, USA
| | - Renee M McFee
- School of Veterinary and Biomedical Sciences, Veterinary Medicine and Biomedical Sciences Hall (VBS), University of Nebraska-Lincoln, Lincoln, NE, USA
| | - John S Davis
- Olson Center for Women’s Health, University of Nebraska Medical Center, Omaha, NE, USA
- VA Nebraska-Western Iowa Health Care System, Omaha, NE, USA
| | - Jennifer R Wood
- Department of Animal Science, Animal Science Building, University of Nebraska-Lincoln, Lincoln, NE, USA
| | - Andrea S Cupp
- Department of Animal Science, Animal Science Building, University of Nebraska-Lincoln, Lincoln, NE, USA
- VA Nebraska-Western Iowa Health Care System, Omaha, NE, USA
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12
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Xu W, Hu S. Administration of infectious bursal disease vaccine in Houhai acupoint promotes robust immune responses in chickens. Res Vet Sci 2021; 142:149-153. [PMID: 34990886 DOI: 10.1016/j.rvsc.2021.12.006] [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: 07/27/2021] [Revised: 11/04/2021] [Accepted: 12/16/2021] [Indexed: 11/20/2022]
Abstract
The present study aimed to investigate Houhai acupoint (HA) administration of infectious bursal disease (IBD) vaccine in chickens and explore the underlying mechanisms. Chickens were randomly divided into 3 groups on average. Chickens in group 1 (Nape group) and group 2 (HA group) were immunized with IBD vaccine via subcutaneous injection in the nape and HA injection individually. Chickens without immunization in group 3 (Control group) served as controls. The levels of serum IgG and cytokines (IFN-γ and IL-4) were determined by ELISA methods. Spleens of the chickens were separated for RNA-Seq analysis. Our results showed that immunization of IBD vaccine in HA induced significantly higher productions of IgG, IFN-γ and IL-4 than that in the nape. RNA-Seq analysis identified 444 differentially expressed genes (DEGs) and 3 canonical signaling pathways including ECM-receptor interaction, NOD-like and RIG-I like receptor signaling pathways in HA vs Control, which was different from that in Nape vs Control. Therefore, the different levels of the immune responses to IBD vaccine might be resulted from the activated molecules and pathways affected by the administration route. These findings might offer supports for the use of Houhai acupoint as an alternative administration route of vaccines in poultry.
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Affiliation(s)
- Wei Xu
- Department of Veterinary Medicine, College of Animal Sciences, Zhejiang University, Hangzhou, China; Center for Veterinary Sciences, Zhejiang University, Hangzhou, China; Institute of Preventive Veterinary Medicine, Zhejiang University, Hangzhou, China.
| | - Songhua Hu
- Department of Veterinary Medicine, College of Animal Sciences, Zhejiang University, Hangzhou, China
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13
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Su X, Zhao M, Fu X, Ma X, Xu W, Hu S. Immunomodulatory activity of purified polysaccharides from Rubus chingii Hu fruits in lymphocytes and its molecular mechanisms. J Funct Foods 2021. [DOI: 10.1016/j.jff.2021.104785] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
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14
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Xu W, Zhao M, Fu X, Hou J, Wang Y, Shi F, Hu S. Molecular mechanisms underlying macrophage immunomodulatory activity of Rubus chingii Hu polysaccharides. Int J Biol Macromol 2021; 185:907-916. [PMID: 34242647 DOI: 10.1016/j.ijbiomac.2021.07.024] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 06/29/2021] [Accepted: 07/02/2021] [Indexed: 01/01/2023]
Abstract
The present study was to investigate the mechanisms involved in macrophage activation by polysaccharides from the fruits of Rubus chingii Hu (RFPs). The results showed that RFPs enhanced pinocytic and phagocytic activity, promoted the expression and secretion of inflammatory factors (ROS, PTGS2, iNOS, IL-6, IL-10 and TNF-α) and chemokines (CCL2 and CXCL10), and boosted the expression of accessory and costimulatory molecules (CD40, CD80, CD86, MHC-I and MHC-II). RNA-Seq analysis identified 2564 DEGs, 1710 GO terms and 101 KEGG pathways. TNF was identified as the core gene via analysis of pathway information integration and PPI network. The western blot analysis combined with functional verification assay confirmed that MAPK, NF-κB and Jak-STAT pathways were essential to RFPs-mediated macrophage activation. TLR2 was revealed to be the functional receptor and involved in the early recognition of RFPs. These results indicated that RFPs modulated macrophage immune response mainly through TLR2-dependent MAPK, NF-κB and Jak-STAT pathways.
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Affiliation(s)
- Wei Xu
- Department of Veterinary Medicine, College of Animal Sciences, Zhejiang University, Hangzhou, China; Center for Veterinary Sciences, Zhejiang University, Hangzhou, China; Institute of Preventive Veterinary Medicine, Zhejiang University, Hangzhou, China.
| | - Ming Zhao
- Department of Veterinary Medicine, College of Animal Sciences, Zhejiang University, Hangzhou, China.
| | - Xinyu Fu
- Department of Veterinary Medicine, College of Animal Sciences, Zhejiang University, Hangzhou, China.
| | - Jing Hou
- Instrumental Analysis Center of Zhejiang Gongshang University, Hangzhou, China.
| | - Yong Wang
- Department of Veterinary Medicine, College of Animal Sciences, Zhejiang University, Hangzhou, China.
| | - Fushan Shi
- Department of Veterinary Medicine, College of Animal Sciences, Zhejiang University, Hangzhou, China; Center for Veterinary Sciences, Zhejiang University, Hangzhou, China; Institute of Preventive Veterinary Medicine, Zhejiang University, Hangzhou, China.
| | - Songhua Hu
- Department of Veterinary Medicine, College of Animal Sciences, Zhejiang University, Hangzhou, China.
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15
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Zhao H, Zhao L, Wu F, Shen L. Clinical research on traditional Chinese medicine treatment for bacterial vaginosis. Phytother Res 2021; 35:4943-4956. [PMID: 33860974 DOI: 10.1002/ptr.7123] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Revised: 03/01/2021] [Accepted: 03/26/2021] [Indexed: 02/06/2023]
Abstract
Bacterial vaginosis (BV) is a common disease among women of reproductive age, with a serious impact on their daily life and health. At present, the most common treatment for BV is to take antibiotics, which results in good short-term treatment effects, but poor long-term effects. Traditional Chinese medicine (TCM) has been used to treat BV for over a millennium, with little risk of triggering drug resistance and adverse effects. Based on syndrome differentiation, there are three oral TCM treatment strategies for BV, including invigorating spleen, clearing dampness and heat, and nourishing kidney. The oral TCM prescriptions, such as Yi Huang decoction, Longdan Xiegan decoction, Zhibai Dihaung decoction, and so on are commonly used. Topical TCM treatment is also popular in China. According to the research results of pharmacological effects of active TCM ingredients, the most potential mechanisms of TCM for BV treatment are immune-enhancement effects, antibacterial activity, and estrogen-liked effects. Nonetheless, the multi-constituent of herbs may result in possible disadvantages to BV treatment, and the pharmacological mechanisms of TCM need further study. Here, we provide an overview of TCM compounds and their preparations used for BV, based on the pathogenesis and the potential therapeutic mechanisms, therefore providing a reference for further studies.
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Affiliation(s)
- Haiyue Zhao
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Lijie Zhao
- Engineering Research Center of Modern Preparation Technology of Traditional Chinese Medicine of Ministry of Education, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Fei Wu
- Engineering Research Center of Modern Preparation Technology of Traditional Chinese Medicine of Ministry of Education, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Lan Shen
- School of Pharmacy, Shanghai University of Traditional Chinese Medicine, Shanghai, China
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16
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Structural characterization and immunomodulatory activity of a heterogalactan from Panax ginseng flowers. Food Res Int 2021; 140:109859. [PMID: 33648177 DOI: 10.1016/j.foodres.2020.109859] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Revised: 10/15/2020] [Accepted: 10/26/2020] [Indexed: 01/16/2023]
Abstract
A neutral polysaccharide fraction (WGFPN) was isolated from Panax ginseng flowers. Monosaccharide composition and HPSEC-MALLS-RI (high-performance size exclusion chromatography coupled with multi-angle laser light scattering detector and refractive index detector) analyses showed WGFPN was a heterogalactan with a molecular weight of 11.0 kDa. Methylation, 1D/2D NMR (nuclear magnetic resonance) spectra and enzymatic hydrolysis methods were used to characterize the structure of WGFPN. It possessed a less branched (1 → 4)-β-D-galactan and a significantly branched (1 → 6)-β-D-galactan. The side chains of (1 → 6)-β-D-galactan were branched with α-L-1,5-Araf and t-α-L-Araf residues at O-3. Trace amount of 1,4-linked Glcp, terminal Galp, terminal Glcp and terminal Manp residues might attached to the 1,6-linked galactan through O-3 or 1,4-linked galactan through O-6 as side chains. WGFPN could activate RAW264.7 macrophages through increasing macrophage phagocytosis, releasing NO and secreting TNF-α, IL-6, IFN-γ and IL-1β in vitro. Moreover, WGFPN could enhance the immunity of cyclophosphamide (CTX)-induced immunosuppressed mice in vivo. Hence, WGFPN might be a potential natural immunomodulatory agent.
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17
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Atractylodis macrocephalae polysaccharides protect against DSS-induced intestinal injury through a novel lncRNA ITSN1-OT1. Int J Biol Macromol 2020; 167:76-84. [PMID: 33248053 DOI: 10.1016/j.ijbiomac.2020.11.144] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Revised: 11/12/2020] [Accepted: 11/19/2020] [Indexed: 01/03/2023]
Abstract
Many dietary polysaccharides have been shown to protect the intestinal barrier integrity against several noxious stimuli. Previously, we have isolated a polysaccharide RAMPtp from Atractylodis macrocephalae Koidz, and analyzed its structure. However, the effects of RAMPtp on intestinal barrier function have not been investigated. Here, we evaluated the protective effects of RAMPtp on Dextran sulfate sodium (DSS)-induced intestinal epithelial cells (IECs) injury. The findings showed that RAMPtp boosted the proliferation and survival of IECs during DSS stimulation. Furthermore, we found that RAMPtp protected the IECs from injury induced by DSS through maintaining the barrier function and inflammation response. Mechanistically, we identified a novel lncRNA ITSN1-OT1, which was induced by RAMPtp during DSS stimulation. It blocked the nuclear import of phosphorylated STAT2 to prevent the DSS induced decreased expression and structural destroy of tight junction proteins. Hence, the study clarified the protective effects and mechanism of polysaccharides RAMPtp on DSS-induced intestinal barrier dysfunction.
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