1
|
Feng XL, Xie TC, Wang ZX, Lin C, Li ZC, Huo J, Li Y, Liu C, Gao JM, Qi J. Distinguishing Sanghuangporus from sanghuang-related fungi: a comparative and phylogenetic analysis based on mitogenomes. Appl Microbiol Biotechnol 2024; 108:423. [PMID: 39037499 PMCID: PMC11263249 DOI: 10.1007/s00253-024-13207-1] [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: 08/29/2023] [Revised: 03/24/2024] [Accepted: 05/27/2024] [Indexed: 07/23/2024]
Abstract
The Chinese medicinal fungi "Sanghuang" have been long recognized for their significant and valued medicinal properties, as documented in ancient medical literature. However, in traditional folk medicine, various macrofungi sharing similar appearance, habitat, and therapeutic effects with Sanghuang were erroneously used. These Sanghuang-like fungi mainly belong to the Porodaedalea, Phellinus, and Inonotus genera within the Hymenochaetaceae family. Despite the establishment of the Sanghuangporus genus and the identification of multiple species, the emerging taxonomic references based on morphological, ITS, and mycelial structural features have been inadequate to differentiate Sanghuangporus and Sanghuang-like fungi. To address this limitation, this study presents the first comparative and phylogenetic analysis of Sanghuang-related fungi based on mitogenomes. Our results show that Sanghuangporus species show marked convergence in mitochondrial genomic features and form a distinct monophyletic group based on phylogenetic analyses of five datasets. These results not only deepen our understanding of Sanghuang-like fungi but also offer novel insights into their mitochondrial composition and phylogeny, thereby providing new research tools for distinguishing members of the Sanghuangporus genus. KEY POINTS: • Sanghuangporus, Inonotus, and Porodaedalea are monophyly in sanghuang-like species. • Mitogenome-based analysis exhibits high resolution in sanghuang-like genus. • The mitogenomes provide strong evidence for reclassifying Phellinus gilvus S12 as Sanghuangporus vaninii.
Collapse
Affiliation(s)
- Xi-Long Feng
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry & Pharmacy, Northwest A&F University, Yangling, Xianyang, 712100, China
| | - Tian-Chen Xie
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry & Pharmacy, Northwest A&F University, Yangling, Xianyang, 712100, China
| | - Zhen-Xin Wang
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry & Pharmacy, Northwest A&F University, Yangling, Xianyang, 712100, China
| | - Chao Lin
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry & Pharmacy, Northwest A&F University, Yangling, Xianyang, 712100, China
| | - Zhao-Chen Li
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry & Pharmacy, Northwest A&F University, Yangling, Xianyang, 712100, China
| | - Jinxi Huo
- Sericultural Research Institute, Zhejiang Academy of Agricultural Sciences, Hangzhou, 310021, China
| | - Yougui Li
- Sericultural Research Institute, Zhejiang Academy of Agricultural Sciences, Hangzhou, 310021, China
| | - Chengwei Liu
- Key Laboratory for Enzyme and Enzyme-Like Material Engineering of Heilongjiang, College of Life Science, Northeast Forestry University, Harbin, 150040, China
| | - Jin-Ming Gao
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry & Pharmacy, Northwest A&F University, Yangling, Xianyang, 712100, China
| | - Jianzhao Qi
- Shaanxi Key Laboratory of Natural Products & Chemical Biology, College of Chemistry & Pharmacy, Northwest A&F University, Yangling, Xianyang, 712100, China.
| |
Collapse
|
2
|
Zhang Q, Lin Y, Zhao R, Huang T, Tian Y, Zhu L, Qin J, Liu H. Structural characterization of extracellular polysaccharides from Phellinus igniarius SH-1 and their therapeutic effects on DSS induced colitis in mice. Int J Biol Macromol 2024; 275:133654. [PMID: 38972645 DOI: 10.1016/j.ijbiomac.2024.133654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Revised: 06/07/2024] [Accepted: 07/02/2024] [Indexed: 07/09/2024]
Abstract
Phellinus igniarius is a valuable medicinal and edible mushroom, and its polysaccharides exhibit excellent anti-inflammatory activity. During liquid fermentation to produce P. igniarius mycelia, the fermentation liquid is often discarded, but it contains extracellular polysaccharides. To better utilize these resources, P. igniarius SH-1 was fermented in a 100 L fermenter, and PIPS-2 was isolated and purified from the fermentation broth. The structural characteristics and anti-inflammatory activity of PIPS-2 were determined. PIPS-2 had a molecular weight of 22.855 kDa and was composed of galactose and mannose in a molar ratio of 0.38:0.62. Structural analysis revealed that the main chain of PIPS-2 involved →2)-α-D-Manp-(1 → 3)-β-D-Galf-(1→, and the side chains involved α-D-Manp-(1 → 6)-α-D-Manp-(1→, α-D-Manp-(1 → 3)-α-D-Manp-(1→, and α-D-Manp-(1. PIPS-2 alleviated the symptoms of dextran sodium sulfate (DSS)-induced colitis in mice, improved the imbalance of inflammatory factors and antioxidant enzymes, and increased short-chain fatty acid contents. Combining the intestinal flora and metabolite results, PIPS-2 was found to regulate the abundance of Firmicutes, Lachnospiraceae_NK4A136_group, Proteobacteria, Bacteroides, and many serum metabolites including hexadecenal, copalic acid, 8-hydroxyeicosatetraenoic acid, artepillin C, and uric acid, thereby ameliorating metabolite related disorders in mice with colitis. In summary, PIPS-2 may improve colitis in mice by regulating the gut microbiota and metabolites.
Collapse
Affiliation(s)
- Qiaoyi Zhang
- College of Bioscience and Biotechnology, Hunan Agricultural University, Changsha, China
| | - Yuanshan Lin
- College of Bioscience and Biotechnology, Hunan Agricultural University, Changsha, China.
| | - Rou Zhao
- College of Bioscience and Biotechnology, Hunan Agricultural University, Changsha, China
| | - Ting Huang
- College of Bioscience and Biotechnology, Hunan Agricultural University, Changsha, China
| | - Yun Tian
- Agricultural Bioengineering Institute, Changsha, China
| | - Lin Zhu
- College of Bioscience and Biotechnology, Hunan Agricultural University, Changsha, China
| | - Jing Qin
- College of Bioscience and Biotechnology, Hunan Agricultural University, Changsha, China
| | - Huhu Liu
- Agricultural Bioengineering Institute, Changsha, China
| |
Collapse
|
3
|
Mahomoodally MF, Coodian K, Hosenally M, Zengin G, Shariati MA, Abdalla AN, Alhazmi HA, Khuwaja G, Mohan S, Khalid A. Herbal remedies in the management of hyperuricemia and gout: A review of in vitro, in vivo and clinical evidences. Phytother Res 2024; 38:3370-3400. [PMID: 38655878 DOI: 10.1002/ptr.8211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2023] [Revised: 03/31/2024] [Accepted: 04/02/2024] [Indexed: 04/26/2024]
Abstract
Gout, or hyperuricemia is a multifactorial and multi-faceted metabolic disease that is quite difficult to manage and/or treat. Conventional therapies such as non-steroidal anti-inflammatory drugs (NSAIDs) such as allopurinol, corticosteroids and colchicine amongst others, have helped in its management and treatment to some extent. This study aimed to compile and analyze the different herbal remedies used in the management of hyperuricemia and gout. A literature search was conducted from key databases (PubMed, ScienceDirect, Cochrane Library, Google Scholar) using relevant keywords via the PRISMA model. Smilax riparia A.DC. from Traditional Chinese Medicine is used in many countries for its therapeutic effect on lowering serum urate levels. No single study was able to establish the efficacy of a specific traditionally used herb via in vitro, in vivo, and clinical studies. Patients were found to use a panoply of natural remedies, mainly plants to treat hyperuricemia and gout, which have been validated to some extent by in vitro, in vivo, and clinical studies. Nonetheless, further research is needed to better understand the ethnopharmacological relationship of such herbal remedies.
Collapse
Affiliation(s)
- Mohamad Fawzi Mahomoodally
- Institute of Research and Development, Duy Tan University, Da Nang, Vietnam
- School of Engineering & Technology, Duy Tan University, Da Nang, Vietnam
| | - Kaisavadee Coodian
- Department of Health Sciences, Faculty of Medicine and Health Sciences, University of Mauritius, Réduit, Mauritius
| | - Muzzammil Hosenally
- Department of Economics and Statistics, Faculty of Social Sciences & Humanities, University of Mauritius, Réduit, Mauritius
| | - Gokhan Zengin
- Department of Biology, Faculty of Science, Selcuk University, Konya, Turkey
| | - Mohammad Ali Shariati
- Semey Branch of the Institute, Kazakh Research Institute of Processing and Food Industry, Almaty, Kazakhstan
| | - Ashraf N Abdalla
- Department of Pharmacology and Toxicology, College of Pharmacy, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Hassan A Alhazmi
- Substance Abuse and Toxicology Research Center, Jazan University, Jazan, Saudi Arabia
- Department of Pharmaceutical Chemistry and Pharmacognosy, College of Pharmacy, Jazan University, Jazan, Saudi Arabia
| | - Gulrana Khuwaja
- Department of Pharmaceutical Chemistry and Pharmacognosy, College of Pharmacy, Jazan University, Jazan, Saudi Arabia
| | - Syam Mohan
- Substance Abuse and Toxicology Research Center, Jazan University, Jazan, Saudi Arabia
- School of Health Sciences, University of Petroleum and Energy Studies, Dehradun, India
| | - Asaad Khalid
- Substance Abuse and Toxicology Research Center, Jazan University, Jazan, Saudi Arabia
- Medicinal and Aromatic Plants and Traditional Medicine Research Institute, National Center for Research, Khartoum, Sudan
| |
Collapse
|
4
|
Dembitsky VM. Naturally Occurring Norsteroids and Their Design and Pharmaceutical Application. Biomedicines 2024; 12:1021. [PMID: 38790983 PMCID: PMC11117879 DOI: 10.3390/biomedicines12051021] [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: 04/12/2024] [Revised: 04/29/2024] [Accepted: 05/01/2024] [Indexed: 05/26/2024] Open
Abstract
The main focus of this review is to introduce readers to the fascinating class of lipid molecules known as norsteroids, exploring their distribution across various biotopes and their biological activities. The review provides an in-depth analysis of various modified steroids, including A, B, C, and D-norsteroids, each characterized by distinct structural alterations. These modifications, which range from the removal of specific methyl groups to changes in the steroid core, result in unique molecular architectures that significantly impact their biological activity and therapeutic potential. The discussion on A, B, C, and D-norsteroids sheds light on their unique configurations and how these structural modifications influence their pharmacological properties. The review also presents examples from natural sources that produce a diverse array of steroids with distinct structures, including the aforementioned A, B, C, and D-nor variants. These compounds are sourced from marine organisms like sponges, soft corals, and starfish, as well as terrestrial entities such as plants, fungi, and bacteria. The exploration of these steroids encompasses their biosynthesis, ecological significance, and potential medical applications, highlighting a crucial area of interest in pharmacology and natural product chemistry. The review emphasizes the importance of researching these steroids for drug development, particularly in addressing diseases where conventional medications are inadequate or for conditions lacking sufficient therapeutic options. Examples of norsteroid synthesis are provided to illustrate the practical applications of this research.
Collapse
Affiliation(s)
- Valery M Dembitsky
- Centre for Applied Research, Innovation and Entrepreneurship, Lethbridge College, 3000 College Drive South, Lethbridge, AB T1K 1L6, Canada
| |
Collapse
|
5
|
Jin X, Chen N, Zhang T, Fang Q, Hu Y, Tao J, Lin H. Phellinus igniarius polysaccharides induced mitochondrial apoptosis of hepatic carcinoma by enhancing reactive oxygen species-mediated AKT/p53 signalling pathways. Nat Prod Res 2024; 38:1748-1752. [PMID: 37328932 DOI: 10.1080/14786419.2023.2222428] [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: 02/17/2023] [Accepted: 06/02/2023] [Indexed: 06/18/2023]
Abstract
Phellinus igniarius (PI) has various kinds of biological activities, such as antitumour activities, and polysaccharides are one of its main components. In this study, polysaccharides from PI (PIP) were prepared, purified, analysed for their structure and investigated for their antitumour activity and mechanism in vitro. PIP consists of 12138 kDa of carbohydrates containing 90.5 ± 1.6% neutral carbohydrates. PIP consists of glucose, galactose, mannose, xylose, D-fructose, L-guluronic acid, glucosamine hydrochloride, rhamnose, arabinose and D-mannoturonic acid. PIP can significantly inhibit HepG2 cell proliferation, induce cell apoptosis and also inhibited migration and invasion in a concentration-dependent manner. PIP increased reactive oxygen species (ROS), increased the expression of p53, and induced cytochrome c release into the cytoplasm to activate caspase-3. PIP is a promising potential candidate for the therapeutic treatment of hepatic carcinoma via the ROS-mediated mitochondrial apoptosis pathway.
Collapse
Affiliation(s)
- Xin Jin
- Department of Pharmacy, Ningbo Hospital of Traditional Chinese Medicine Affiliated to Zhejiang Chinese Medical University, Ningbo, China
| | - Ninggang Chen
- Department of Dermatology Medical Cosmetology Center, Ningbo Hospital of Traditional Chinese Medicine Affiliated to Zhejiang Chinese Medical University, Ningbo, China
| | - Tingsu Zhang
- Department of Oncology, Ningbo Hospital of Traditional Chinese Medicine Affiliated to Zhejiang Chinese Medical University, Ningbo, China
| | - Qing Fang
- Department of Pharmacy, Ningbo Hospital of Traditional Chinese Medicine Affiliated to Zhejiang Chinese Medical University, Ningbo, China
| | - Ying Hu
- College of Pharmacy, Zhejiang Pharmaceutical University, Ningbo, China
| | - Jin Tao
- College of Pharmacy, Zhejiang Pharmaceutical University, Ningbo, China
| | - Hangjuan Lin
- Department of Pharmacy, Ningbo Hospital of Traditional Chinese Medicine Affiliated to Zhejiang Chinese Medical University, Ningbo, China
| |
Collapse
|
6
|
Gowda BHJ, Ahmed MG, Alshehri SA, Wahab S, Vora LK, Singh Thakur RR, Kesharwani P. The cubosome-based nanoplatforms in cancer therapy: Seeking new paradigms for cancer theranostics. ENVIRONMENTAL RESEARCH 2023; 237:116894. [PMID: 37586450 DOI: 10.1016/j.envres.2023.116894] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Revised: 08/10/2023] [Accepted: 08/13/2023] [Indexed: 08/18/2023]
Abstract
Lyotropic liquid crystals are self-assembled, non-lamellar, and mesophase nanostructured materials that have garnered significant attention as drug carriers. Cubosomes, a subtype of lyotropic liquid crystalline nanoparticles, possess three-dimensional structures that display bicontinuous cubic liquid-crystalline patterns. These patterns are formed through the self-organization of unsaturated monoglycerides (amphphilic lipids such as glyceryl monooleate or phytantriol), followed by stabilization using steric polymers (poloxamers). Owing to their bicontinuous structure and steric polymer-based stabilization, cubosomes have been demonstrated to possess greater entrapment efficiency for hydrophobic drugs compared to liposomes, while also exhibiting high stability. In the past decade, there has been significant interest in cubosomes due to their ability to deliver therapeutic and contrast agents for cancer treatment and imaging with minimal side effects, establishing them as a safe and effective approach. Concerning these advantages, the present review elaborates on the general aspects, composition, and preparation techniques of cubosomes, followed by explanations of their mechanisms of drug loading and release patterns. Furthermore, the review provides meticulous discussions on the use of cubosomes in the treatment and imaging of various types of cancer, culminating in the enumeration of patents related to cubosome-based drug delivery systems.
Collapse
Affiliation(s)
- B H Jaswanth Gowda
- Department of Pharmaceutics, Yenepoya Pharmacy College & Research Centre, Yenepoya (Deemed to Be University), Mangalore, 575018, Karnataka, India
| | - Mohammed Gulzar Ahmed
- Department of Pharmaceutics, Yenepoya Pharmacy College & Research Centre, Yenepoya (Deemed to Be University), Mangalore, 575018, Karnataka, India
| | - Saad Ali Alshehri
- Department of Pharmacognosy, College of Pharmacy, King Khalid University, Abha, 62529, Saudi Arabia
| | - Shadma Wahab
- Department of Pharmacognosy, College of Pharmacy, King Khalid University, Abha, 62529, Saudi Arabia
| | - Lalitkumar K Vora
- School of Pharmacy, Queen's University Belfast, Medical Biology Centre, 97 Lisburn Road, Belfast, BT9 7BL, United Kingdom
| | - Raghu Raj Singh Thakur
- School of Pharmacy, Queen's University Belfast, Medical Biology Centre, 97 Lisburn Road, Belfast, BT9 7BL, United Kingdom
| | - Prashant Kesharwani
- Department of Pharmaceutics, School of Pharmaceutical Education and Research, Jamia Hamdard, New Delhi, 110062, India; Center for Global health Research, Saveetha Medical College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, India.
| |
Collapse
|
7
|
Gao N, Zhang W, Hu D, Lin G, Wang J, Xue F, Wang Q, Zhao H, Dou X, Zhang L. Study on Extraction, Physicochemical Properties, and Bacterio-Static Activity of Polysaccharides from Phellinus linteus. Molecules 2023; 28:5102. [PMID: 37446762 DOI: 10.3390/molecules28135102] [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: 05/21/2023] [Revised: 06/24/2023] [Accepted: 06/26/2023] [Indexed: 07/15/2023] Open
Abstract
We optimized an ultrasound-assisted extraction process of Phellinus linteus mycelium polysaccharides (PLPs) and studied their monosaccharide composition and bacteriostatic properties. Based on a single-factor experiment, a three-factor, three-level Box-Behnken design was used to optimize the ultrasound-assisted extraction process of PLP, using the yield of PLP as the index. The chemical composition and monosaccharide composition of PLP were determined by chemical analysis and HPLC analysis, respectively. Microscopic morphological analysis of the surface of PLP was performed via swept-surface electron microscopy. The bacteriostatic properties of PLP were determined using the spectrophotometric turbidimetric method. The results showed that the best extraction process of PLP with ultrasonic assistance achieved a result of 1:42 g/mL. In this method, the ultrasonic temperature was 60 °C, ultrasonic extraction was performed for 20 min, and the yield of PLP was 12.98%. The monosaccharide composition of PLP mainly contains glucose (Glc), mannose (Man), galactose (Gal), and glucuronic acid (GlcA). The intracellular polysaccharide of Phellinus igniarius Mycelia (PIP) is an irregular spherical accumulation, the surface is rough and not smooth, and the extracellular polysaccharide (PEP) is a crumbly accumulation. PIP has a stronger inhibitory ability for S. aureus and E. coli and a slightly weaker inhibitory effect for B. subtilis; the inhibitory effect of PEP on S. aureus, E. coli, and B. subtilis is slightly inferior to that of PIP.
Collapse
Affiliation(s)
- Nengbin Gao
- College of Food Science and Engineering, Changchun University, Changchun 130012, China
| | - Weijia Zhang
- College of Food Science and Engineering, Changchun University, Changchun 130012, China
| | - Dianjie Hu
- College of Food Science and Engineering, Changchun University, Changchun 130012, China
| | - Guo Lin
- College of Food Science and Engineering, Changchun University, Changchun 130012, China
| | - Jingxuan Wang
- College of Food Science and Engineering, Changchun University, Changchun 130012, China
| | - Feng Xue
- Jilin Province Changbai Forest Management Bureau, Baishan 134499, China
| | - Qian Wang
- College of Food Science and Engineering, Changchun University, Changchun 130012, China
| | - Hongfei Zhao
- College of Food Science and Engineering, Changchun University, Changchun 130012, China
| | - Xin Dou
- College of Food Science and Engineering, Changchun University, Changchun 130012, China
| | - Lihong Zhang
- College of Food Science and Engineering, Changchun University, Changchun 130012, China
| |
Collapse
|
8
|
Liu T, Zhao M, Zhang Y, Wang Z, Yuan B, Zhao C, Wang M. Integrated microbiota and metabolite profiling analysis of prebiotic characteristics of Phellinus linteus polysaccharide in vitro fermentation. Int J Biol Macromol 2023; 242:124854. [PMID: 37182617 DOI: 10.1016/j.ijbiomac.2023.124854] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Revised: 04/10/2023] [Accepted: 05/09/2023] [Indexed: 05/16/2023]
Abstract
Phellinus linteus polysaccharide (PLP) had received increasing attention due to its multiple biological activities. Herein, the extraction, characterization and in vitro fermentation of PLP were studied to explore its physiochemical properties and the interaction mechanism between the gut microbiota and PLP. The results obtained demonstrated that PLP was mainly composed of 9 monosaccharides, with three gel chromatographic peaks and molecular weights (Mw) of 308.45 kDa, 13.58 kD and 3.33 kDa, respectively. After 48 h fermentation, the Mw, total sugar, reducing sugar, pH and monosaccharides composition were decreased. Furthermore, PLP regulated the composition of gut microbiota, such as promoting the proliferation of beneficial bacteria such as Bacteroides, Prevotella and Butyricimonas, while preventing the growth of pathogenic bacteria such as Escherichia-Shigella, Morganella and Intestinimonas. Gut microbiota metabolites regulated by PLP such as short-chain fatty acids were the main regulators that impact the host health. Bioinformatics analysis indicated that butyrate, bile acid and purine metabolism were the main metabolic pathways of PLP regulating host health, and the Bacteroides was the key genus to regulate these metabolic pathways. In conclusion, our finding suggested that PLP may be used as a prebiotic agent for human health because of its ability to regulate gut microbiota.
Collapse
Affiliation(s)
- Tingting Liu
- School of Pharmacy, Shenyang Pharmaceutical University, Wenhua Road 103, Shenyang, Liaoning Province, China
| | - Min Zhao
- School of Pharmacy, Shenyang Pharmaceutical University, Wenhua Road 103, Shenyang, Liaoning Province, China
| | - Yumeng Zhang
- School of Pharmacy, Shenyang Pharmaceutical University, Wenhua Road 103, Shenyang, Liaoning Province, China
| | - Zheyong Wang
- School of Pharmacy, Shenyang Pharmaceutical University, Wenhua Road 103, Shenyang, Liaoning Province, China
| | - Bo Yuan
- School of Pharmacy, Shenyang Pharmaceutical University, Wenhua Road 103, Shenyang, Liaoning Province, China
| | - Chunjie Zhao
- School of Pharmacy, Shenyang Pharmaceutical University, Wenhua Road 103, Shenyang, Liaoning Province, China.
| | - Miao Wang
- School of Life Science and Biopharmaceutics, Shenyang Pharmaceutical University, Wenhua Road 103, Shenyang, Liaoning Province, China.
| |
Collapse
|
9
|
Zhu X, Guo R, Su X, Shang K, Tan C, Ma J, Zhang Y, Lin D, Ma Y, Zhou M, Yang J, Wu Q, Sun J, Wang Z, Guo Y, Su R, Cui X, Han J, Lü Y, Yue C. Immune-enhancing activity of polysaccharides and flavonoids derived from Phellinus igniarius YASH1. Front Pharmacol 2023; 14:1124607. [PMID: 37180713 PMCID: PMC10166811 DOI: 10.3389/fphar.2023.1124607] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Accepted: 04/10/2023] [Indexed: 05/16/2023] Open
Abstract
Introduction: Phellinus igniarius (P. igniarius) (Sanghuang) is a widely used traditional Chinese medicine fungus, and its natural products have great potential for clinical application in immune enhancement. This study aimed to explore the immune-enhancing activity and underlying mechanisms of the polysaccharides and flavonoids derived from Phellinus igniarius (P. igniarius) and to provide a theoretical and experimental basis for the development of novel drugs. Methods: Wild P. igniarius YASH1 from the Loess Plateau in Yan'an region was collected, and polysaccharides and total flavonoids were extracted, isolated and identified from mycelium and sporophore. In vitro antioxidant activity was detected through the scavenging activity of hydroxyl radicals and total antioxidant capacity. Cell Counting Kit-8 and trypan blue detection kit were used to detect the effect of extract polysaccharides and flavonoids on the proliferation and phagocytosis ability of immune cells. To assess the effect of the drugs on cytokine secretion by immune cells and immune recovery in immunocompromised mice, the expression of interleukin (IL)-2, IL-6, interferon (IFN)-γ, and tumor necrosis factor (TNF)-α were examined at the cellular and animal levels. The species composition, abundance of gut microbiota and the altered content of short-chain fatty acids in the feces were analyzed to elucidate the possible mechanisms of drugs by 16S ribosomal RNA (rRNA) amplifiers sequencing and liquid chromatography-tandem mass spectrometry (LC-MS/MS). Results: Both polysaccharides and flavonoids derived from mycelium or sporophore had antioxidant activity and may stimulate the expression and secretion of IL-2, IL-6, and IFN-γ in immune cells while inhibiting TNF-α expression and secretion and increasing IL-2, IL-6, and IFN- γ expression levels in mice. Furthermore, polysaccharides and flavonoids from mycelium and sporophore showed different effects on the metabolic response of intestinal short-chain fatty acids (SCFAs) in mice, and the use of these drugs remarkably changed the species composition and abundance of intestinal flora in mice. Discussion: Polysaccharides and flavonoids from P. igniarius YASH1 mycelium and sporophore have in vitro antioxidant activity, and they affect the promotion of cell proliferation, stimulation of IL-2, IL-6, and IFN-γ secretion, and inhibition of TNF-α expression in immune cells. Polysaccharides and flavonoids from P. igniarius YASH1 may enhance immunity in immunocompromised mice and remarkably affect the intestinal flora and content of SCFAs.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Jiming Han
- Yan’an Key Laboratory of Microbial Drug Innovation and Transformation, School of Basic Medicine, Yan’an University, Yan’an, Shaanxi, China
| | - Yuhong Lü
- Yan’an Key Laboratory of Microbial Drug Innovation and Transformation, School of Basic Medicine, Yan’an University, Yan’an, Shaanxi, China
| | - Changwu Yue
- Yan’an Key Laboratory of Microbial Drug Innovation and Transformation, School of Basic Medicine, Yan’an University, Yan’an, Shaanxi, China
| |
Collapse
|
10
|
Qin D, Han S, Liu M, Guo T, Hu Z, Zhou Y, Luo F. Polysaccharides from Phellinus linteus: A systematic review of their extractions, purifications, structures and functions. Int J Biol Macromol 2023; 230:123163. [PMID: 36623622 DOI: 10.1016/j.ijbiomac.2023.123163] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Revised: 12/13/2022] [Accepted: 01/03/2023] [Indexed: 01/08/2023]
Abstract
Phellinus linteus (P. linteus) is a famous Chinese medicine and has a long history in China. In recent years, P. linteus polysaccharides (PLPs) have attracted extensive attention because of their biological activities such as anti-bacteria, anti-aging, anti-oxidation, anti-inflammation, anti-tumor, hepatoprotective effect and hypoglycemic effect. In this review, we systemically summarized the advances in extractions, purifications and structural characterizations of PLPs, and also analyzed their biological functions and molecular mechanisms. Meanwhile, the structure-activity relationships of PLPs are closely related to their anti-oxidation and anti-tumor activities. So far, the applications of PLPs are still very limited, further exploring structure-activity relationships, biological functions and their mechanisms of PLPs will promote to develop functional foods.
Collapse
Affiliation(s)
- Dandan Qin
- Hunan Provincial Key Laboratory of Grain-oil Deep Process and Quality Control, Hunan Provincial Key Laboratory of Forestry Edible Resources Safety and Processing, National Research Center of Rice Deep Processing and Byproducts, Central South University of Forestry and Technology, Changsha 410004, China
| | - Shuai Han
- Hunan Provincial Key Laboratory of Grain-oil Deep Process and Quality Control, Hunan Provincial Key Laboratory of Forestry Edible Resources Safety and Processing, National Research Center of Rice Deep Processing and Byproducts, Central South University of Forestry and Technology, Changsha 410004, China
| | - Menglin Liu
- Hunan Provincial Key Laboratory of Grain-oil Deep Process and Quality Control, Hunan Provincial Key Laboratory of Forestry Edible Resources Safety and Processing, National Research Center of Rice Deep Processing and Byproducts, Central South University of Forestry and Technology, Changsha 410004, China
| | - Tianyi Guo
- Hunan Provincial Key Laboratory of Grain-oil Deep Process and Quality Control, Hunan Provincial Key Laboratory of Forestry Edible Resources Safety and Processing, National Research Center of Rice Deep Processing and Byproducts, Central South University of Forestry and Technology, Changsha 410004, China
| | - Zuomin Hu
- Hunan Provincial Key Laboratory of Grain-oil Deep Process and Quality Control, Hunan Provincial Key Laboratory of Forestry Edible Resources Safety and Processing, National Research Center of Rice Deep Processing and Byproducts, Central South University of Forestry and Technology, Changsha 410004, China
| | - Yaping Zhou
- Hunan Provincial Key Laboratory of Grain-oil Deep Process and Quality Control, Hunan Provincial Key Laboratory of Forestry Edible Resources Safety and Processing, National Research Center of Rice Deep Processing and Byproducts, Central South University of Forestry and Technology, Changsha 410004, China
| | - Feijun Luo
- Hunan Provincial Key Laboratory of Grain-oil Deep Process and Quality Control, Hunan Provincial Key Laboratory of Forestry Edible Resources Safety and Processing, National Research Center of Rice Deep Processing and Byproducts, Central South University of Forestry and Technology, Changsha 410004, China.
| |
Collapse
|
11
|
Lin G, Li Y, Chen X, Zhang F, Linhardt RJ, Zhang A. Extraction, structure and bioactivities of polysaccharides from Sanghuangporus spp.: A review. FOOD BIOSCI 2023. [DOI: 10.1016/j.fbio.2023.102587] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/31/2023]
|
12
|
Chen D, Jiang C, Lu H. Study on the mechanism of Phellinus igniarius total flavonoids in reducing uric acid and protecting uric acid renal injury in vitro. Heliyon 2023; 9:e12979. [PMID: 36820194 PMCID: PMC9938467 DOI: 10.1016/j.heliyon.2023.e12979] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Revised: 12/14/2022] [Accepted: 01/10/2023] [Indexed: 01/13/2023] Open
Abstract
Background Uric acid nephropathy (UN) is a complication of hyperuricemia (HUA), which has a great impact on people's lives. Here, we evaluated the therapeutic potential of total flavonoids of Phellinus igniarius (TFPI) in vivo and studied the anti UN effect of TFPI in vitro. Methods Hyperuricemia was induced by intraperitoneal injection of potassium oxonate in ICR mice. After intervention with TFPI, we evaluated the levels of serum uric acid (UA) and creatinine (CR), and the contents of xanthine oxidase (XOD) and adenosine deaminase (ADA) in liver. To explore the effect and molecular mechanism of TFPI on UN, we treated HK-2 cells with monosodium urate (MSU) to study the effect of TFPI on apoptosis and inflammation. In addition, to explore the mechanism of TFPI on uric acid transport we evaluated the relationship between uric acid transporter ABCG2 and inflammatory signaling pathway TLR4-NLRP3. Results In the model mice, TFPI significantly decreased the levels of UA and Cr, which may be related to the inhibition of XOD enzyme activity. In HK-2 cells, the response of TFPI to MSU can effectively inhibit apoptosis and activation of TLR4-NLRP3 signaling pathway and promote the expression of ABCG2. Conclusions TFPI can significantly inhibit the release of inflammatory factors and promote the expression of ABCG2 by targeting TLR4 receptor and NLRP3 inflammasome. And targeted inhibition of XOD enzyme activity to reduce uric acid level and inhibit the development of UN.
Collapse
|
13
|
Lv W, Ma Y, Zhang Y, Wang T, Huang J, He S, Du H, Guo S. Effects of Lactobacillus plantarum fermented Shenling Baizhu San on gut microbiota, antioxidant capacity, and intestinal barrier function of yellow-plumed broilers. Front Vet Sci 2023; 10:1103023. [PMID: 36908522 PMCID: PMC9992544 DOI: 10.3389/fvets.2023.1103023] [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: 11/19/2022] [Accepted: 02/03/2023] [Indexed: 02/24/2023] Open
Abstract
The current study focused on the effects of Shenling Baizhu San (SLBZS) fermented by Lactobacillus plantarum (L. plantarum) on gut microbiota, antioxidant capacity, and intestinal barrier function of yellow-plumed broilers. Our results showed that the content of ginsenoside Rb1 was the highest when SLBZS were inoculated with 3% L. plantarum and fermented at 28°C for 24 h. One-day-old male broilers were divided into five treatment groups. Treatment consisted of a basal diet as a control (Con), 0.1% unfermented SLBZS (U-SLBZS), 0.05% fermented SLBZS (F-SLBZS-L), 0.1% fermented SLBZS (F-SLBZS-M), and 0.2% fermented SLBZS (F-SLBZS-H). On days 14, 28, and 42, six chickens from each group were randomly selected for blood collection and tissue sampling. The results showed that the addition of 0.1% fermented SLBZS could significantly increase average daily feed intake (ADFI) and average daily gain (ADG), and decrease feed conversion ratio (FCR) of broilers. The addition of 0.1 and 0.2% fermented SLBZS significantly increased the lymphoid organ index of broilers on day 28 and 42. The addition of 0.1 and 0.2% fermented SLBZS could improve the antioxidant capacity of broilers. Moreover, the addition of 0.1 and 0.2% fermented SLBZS could significantly increase the villus height/crypt depth of the ileum, and significantly increase the expression of tight junction. In addition, fermentation of SLBZS increase the abundance of Coprococcus, Bifidobacterium and Bilophila in the gut of broilers. These results indicate that the supplementation of fermented SLBZS in the diet could improve the growth performance, lymphoid organ index, antioxidant capacity, and positively affect the intestinal health of broilers.
Collapse
Affiliation(s)
- Weijie Lv
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, China.,Guangdong Technology Research Center for Traditional Chinese Veterinary Medicine and Natural Medicine, Guangzhou, China
| | - Yimu Ma
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, China
| | - Yingwen Zhang
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, China
| | - Tianze Wang
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, China
| | - Jieyi Huang
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, China
| | - Shiqi He
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, China
| | - Hongliang Du
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, China
| | - Shining Guo
- College of Veterinary Medicine, South China Agricultural University, Guangzhou, China.,Guangdong Technology Research Center for Traditional Chinese Veterinary Medicine and Natural Medicine, Guangzhou, China
| |
Collapse
|
14
|
Lin YL, Lin MY, Liang CH, Wu CY, Li PH, Liang ZC. Enhanced Yield of Bioactive Compounds and Antioxidant Activities in Four Fermented Beans of Phellinus linteus Strains (Agaricomycetes) by Solid-State Fermentation. Int J Med Mushrooms 2023; 25:43-61. [PMID: 37824405 DOI: 10.1615/intjmedmushrooms.2023049500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2023]
Abstract
Phellinus linteus is a famous medicinal mushroom which exhibits various biological activities. This study aimed to investigate the effects of solid-state fermentation by Ph. linteus on the yield of bioactive compounds and antioxidant activities of beans. Four bean substrates were prepared and inoculated with inoculum of three strains of Ph. linteus, respectively. During the cultivation, the harvested samples were dried, grounded, extracted, and determined the contents of bioactive compounds and antioxidant activities. The results indicated that the mung bean fermented by Ph. linteus 04 had the highest polysaccharide content (98.8 mg/g). The highest total phenolic and flavonoid contents were in fermented soybeans by Ph. linteus 03 (15.03 mg gallic acid equivalents/g and 63.24 mg rutin equivalents/g, respectively). The 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) radical scavenging activities of hot water extracts were higher than those of ethanolic extracts for fermented beans by three Ph. linteus strains. However, the superoxide anion radical scavenging ability of ethanolic extracts was higher than those of hot water extracts in the fermented beans of the three strains. The ferrous ion (Fe2+)-chelating abilities of hot water extracts were higher than those of ethanolic extracts in fermented beans by Ph. linteus 03 and 04. In contrast, ethanolic extracts were higher than hot water extracts in fermented beans by Ph. linteus 06. Overall, these results indicate that the fermentation by Ph. linteus strains increased the bioactive compounds and antioxidant activities of four beans.
Collapse
Affiliation(s)
- Yu-Li Lin
- Division of Pediatric Surgery, Department of Surgery, Cheng Ching General Hospital, Taichung 407, Taiwan
| | - Meng-Yen Lin
- Division of Urinary Surgery, Department of Surgery, Cheng Ching General Hospital, Taichung 407, Taiwan
| | - Chih-Hung Liang
- Department of Nutrition and Health Science, Chungchou Institute of Technology, Yuanlin, Changhua 51003, Taiwan, ROC; Department of Food Science, Tunghai University, No. 1727, Sec. 4, Taiwan Boulevard, Xitun District, Taichung 40704, Taichung, Taiwan
| | - Chiu-Yeh Wu
- Department of Culinary Arts, Chung Chou University of Science and Technology, Changhua, Changhua 510, Republic of China
| | - Po-Hsien Li
- Department of Food and Nutrition, Providence University, Taichung 433, Taiwan
| | - Zeng-Chin Liang
- Department of Medicinal Botanicals and Foods on Health Applications, Da-Yeh University, Changhua 515, Taiwan
| |
Collapse
|
15
|
Xia Y, Yang C, Liu X, Wang G, Xiong Z, Song X, Yang Y, Zhang H, Ai L. Enhancement of triterpene production via in situ extractive fermentation of Sanghuangporus vaninii YC-1. Biotechnol Appl Biochem 2022; 69:2561-2572. [PMID: 34967056 DOI: 10.1002/bab.2305] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Accepted: 12/27/2021] [Indexed: 12/27/2022]
Abstract
There have been many studies on the activities and polysaccharide production of Sanghuangporus vaninii. However, few studies have looked at triterpene production from S. vaninii using liquid-state fermentation. A method for enhancing the production of triterpenes by in situ extractive fermentation (ISEF) was studied. Eight solvents were investigated as extractants for triterpene production in the ISEF system. The results showed that using vegetable oil as an extractant significantly increased the yield of total triterpenes and biomass of S. vaninii YC-1, reaching 18.98 ± 0.71 and 44.67 ± 2.21 g/L, respectively. In 5 L fermenter experiments, the added vegetable oil improved the dissolved oxygen condition of the fermentation broth and promoted the growth of S. vaninii YC-1. Furthermore, adding vegetable oil increased the expression of fatty acid synthesis-related genes such as FAD2 and SCD, thereby increasing the synthesis of unsaturated fatty acids in the cell membrane of S. vaninii YC-1. Therefore, the cell membrane permeability of S. vaninii YC-1 increased by 19%. Our results indicated that vegetable oil increased the permeability of S. vaninii YC-1 cell membranes to promote the production of total triterpenes. The use of vegetable oil as an extractant was thus effective in increasing the yield of triterpenes in the ISEF system.
Collapse
Affiliation(s)
- Yongjun Xia
- School of Medical Instrument and Food Engineering, Shanghai Engineering Research Center of Food Microbiology, University of Shanghai for Science and Technology, Shanghai, China
| | - Caiyun Yang
- School of Medical Instrument and Food Engineering, Shanghai Engineering Research Center of Food Microbiology, University of Shanghai for Science and Technology, Shanghai, China
| | - Xiaofeng Liu
- School of Medical Instrument and Food Engineering, Shanghai Engineering Research Center of Food Microbiology, University of Shanghai for Science and Technology, Shanghai, China
| | - Guangqiang Wang
- School of Medical Instrument and Food Engineering, Shanghai Engineering Research Center of Food Microbiology, University of Shanghai for Science and Technology, Shanghai, China
| | - Zhiqiang Xiong
- School of Medical Instrument and Food Engineering, Shanghai Engineering Research Center of Food Microbiology, University of Shanghai for Science and Technology, Shanghai, China
| | - Xin Song
- School of Medical Instrument and Food Engineering, Shanghai Engineering Research Center of Food Microbiology, University of Shanghai for Science and Technology, Shanghai, China
| | - Yijin Yang
- School of Medical Instrument and Food Engineering, Shanghai Engineering Research Center of Food Microbiology, University of Shanghai for Science and Technology, Shanghai, China
| | - Hui Zhang
- School of Medical Instrument and Food Engineering, Shanghai Engineering Research Center of Food Microbiology, University of Shanghai for Science and Technology, Shanghai, China
| | - Lianzhong Ai
- School of Medical Instrument and Food Engineering, Shanghai Engineering Research Center of Food Microbiology, University of Shanghai for Science and Technology, Shanghai, China
| |
Collapse
|
16
|
Huang J, Li MT, Shen AQ, Wan X, Liu XQ, Li YZ, Yang QQ, Zhang BB. The mechanistic study of adding polyunsaturated fatty acid to promote triterpenoids production in submerged fermentation of Sanghuangporus baumii. Biochem Eng J 2022. [DOI: 10.1016/j.bej.2022.108800] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
|
17
|
Genomic and Metabolomic Analyses of the Medicinal Fungus Inonotus hispidus for Its Metabolite's Biosynthesis and Medicinal Application. J Fungi (Basel) 2022; 8:jof8121245. [PMID: 36547578 PMCID: PMC9787987 DOI: 10.3390/jof8121245] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Revised: 11/11/2022] [Accepted: 11/21/2022] [Indexed: 11/27/2022] Open
Abstract
Inonotus hispidus mushroom is a traditional medicinal fungus with anti-cancer, antioxidation, and immunomodulatory activities, and it is used in folk medicine as a treatment for indigestion, cancer, diabetes, and gastric illnesses. Although I. hispidus is recognized as a rare edible medicinal macrofungi, its genomic sequence and biosynthesis potential of secondary metabolites have not been investigated. In this study, using Illumina NovaSeq combined with the PacBio platform, we sequenced and de novo assembled the whole genome of NPCB_001, a wild I. hispidus isolate from the Aksu area of Xinjiang Province, China. Comparative genomic and phylogenomic analyses reveal interspecific differences and evolutionary traits in the genus Inonotus. Bioinformatics analysis identified candidate genes associated with mating type, polysaccharide synthesis, carbohydrate-active enzymes, and secondary metabolite biosynthesis. Additionally, molecular networks of metabolites exhibit differences in chemical composition and content between fruiting bodies and mycelium, as well as association clusters of related compounds. The deciphering of the genome of I. hispidus will deepen the understanding of the biosynthesis of bioactive components, open the path for future biosynthesis research, and promote the application of Inonotus in the fields of drug research and functional food manufacturing.
Collapse
|
18
|
Huang ZR, Huang QZ, Chen KW, Huang ZF, Liu Y, Jia RB, Liu B. Sanghuangporus vaninii fruit body polysaccharide alleviates hyperglycemia and hyperlipidemia via modulating intestinal microflora in type 2 diabetic mice. Front Nutr 2022; 9:1013466. [PMID: 36337615 PMCID: PMC9632624 DOI: 10.3389/fnut.2022.1013466] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2022] [Accepted: 09/29/2022] [Indexed: 11/18/2022] Open
Abstract
The disease of type 2 diabetes mellitus (T2DM) is principally induced by insufficient insulin secretion and insulin resistance. In the current study, Sanghuangporus vaninii fruit body polysaccharide (SVP) was prepared and structurally characterized. It was shown that the yield of SVP was 1.91%, and SVP mainly contains small molecular weight polysaccharides. Afterward, the hypoglycemic and hypolipidemic effects and the potential mechanism of SVP in T2DM mice were investigated. The results exhibited oral SVP could reverse the body weight loss, high levels of blood glucose, insulin resistance, hyperlipidemia, and inflammation in T2DM mice. Oral SVP increased fecal short-chain fatty acids (SCFAs) concentrations of T2DM mice. Additionally, 16S rRNA sequencing analysis illustrated that SVP can modulate the structure and function of intestinal microflora in T2DM mice, indicating as decreasing the levels of Firmicutes/Bacteroidetes, Flavonifractor, Odoribacter, and increasing the levels of Weissella, Alloprevotella, and Dubosiella. Additionally, the levels of predicted metabolic functions of Citrate cycle, GABAergic synapse, Insulin signaling pathway were increased, and those of Purine metabolism, Taurine and hypotaurine metabolism, and Starch and sucrose metabolism were decreased in intestinal microflora after SVP treatment. These findings demonstrate that SVP could potentially play hypoglycemic and hypolipidemic effects by regulating gut microflora and be a promising nutraceutical for ameliorating T2DM.
Collapse
Affiliation(s)
- Zi-Rui Huang
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Qi-Zhen Huang
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Ke-Wen Chen
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Zi-Feng Huang
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Yun Liu
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Rui-Bo Jia
- Chaozhou Branch of Chemistry and Chemical Engineering Guangdong Laboratory, Chaozhou, China
- *Correspondence: Bin Liu,
| | - Bin Liu
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou, China
- National Engineering Research Center of JUNCAO Technology, Fujian Agriculture and Forestry University, Fuzhou, China
- *Correspondence: Bin Liu,
| |
Collapse
|
19
|
Zhang H, Jiang F, Li L, Liu X, Yan JK. Recent advances in the bioactive polysaccharides and other key components from Phellinus spp. and their pharmacological effects: A review. Int J Biol Macromol 2022; 222:3108-3128. [DOI: 10.1016/j.ijbiomac.2022.10.085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2022] [Revised: 08/25/2022] [Accepted: 10/10/2022] [Indexed: 11/05/2022]
|
20
|
Peng S, Hou Y, Chen Z. Hispolon alleviates oxidative damage by stimulating the Nrf2 signaling pathway in PC12 cells. Arch Biochem Biophys 2022; 727:109303. [PMID: 35660410 DOI: 10.1016/j.abb.2022.109303] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 05/24/2022] [Accepted: 05/25/2022] [Indexed: 12/15/2022]
Abstract
Natural products derived from the daily diet are garnering increasing attention for neurodegenerative disease (ND) treatment. Hispolon (His), a small molecule from Phellinus linteus, has been reported to have various pharmacological activities. Here, we evaluated its protective effect on a neuron-like rat pheochromocytoma cell line (PC12). Results showed that His could restore cell death induced by oxidative damage. Nuclear factor-erythroid 2 (NF-E2)-related factor 2 (Nrf2) plays a significant role in maintaining cellular redox homeostasis. After treatment with His, some Nrf2-governed antioxidant genes were upregulated in a dose-dependent manner. However, the protective effect of His on PC12 cells was easily terminated by Nrf2 knockdown, demonstrating that Nrf2 is a critical component in this cytoprotective process. Taken together, our study showed that His was not only an effective activator of Nrf2 but also a promising candidate for ND treatment.
Collapse
Affiliation(s)
- Shoujiao Peng
- Department of General Surgery, Xiangya Hospital, Central South University (CSU), Changsha, Hunan, China; State Key Laboratory of Applied Organic Chemistry and College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, Gansu, 730000, China; Department of Molecular Medicine, The Scripps Research Institute, Jupiter, FL, USA
| | - Yanan Hou
- State Key Laboratory of Applied Organic Chemistry and College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, Gansu, 730000, China
| | - Zihua Chen
- Department of General Surgery, Xiangya Hospital, Central South University (CSU), Changsha, Hunan, China.
| |
Collapse
|
21
|
Zhao L, Zheng L, Li Z, Jin M, Wang Q, Cheng J, Li J, Feng H. Phellinus linteus polysaccharides mediates acetaminophen-induced hepatotoxicity via activating AMPK/Nrf2 signaling pathways. Aging (Albany NY) 2022; 14:6993-7002. [PMID: 36057264 PMCID: PMC9512509 DOI: 10.18632/aging.204260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Accepted: 08/25/2022] [Indexed: 12/14/2022]
Abstract
Overdose of acetaminophen (APAP) is currently one of the main causes of hepatoxicity and acute liver injury, which is often linked to oxidative stress. Phellinus linteus polysaccharides (Phps) have shown many hepatoprotective effects, however, the mechanism of Phps on APAP-induced acute liver injury has not been further elucidated. The aim of this study is to investigate the underlying mechanism of Phps to acute liver injury. The expression of AMPK/Nrf2 and autophagy were detected using western blot. The results indicated that Phps treatment effectively alleviated APAP-induced acute liver injury by reducing alanine transaminase (ALT) and aspartate aminotransferase (AST) levels in serum. Phps significantly attenuated myeloperoxidase (MPO) activity and glutathione (GSH) depletion. Meanwhile, Phps remarkably alleviated histopathological changes. Further research found that Phps promoted AMPK pathway and up-regulated nuclear factor erythroid-2-related factor (Nrf2) transported into nucleus, and elevated heme oxygenase 1(HO-1), glutamate-cysteine ligase catalytic (GCLC), glutamate cysteine ligase modifier (GCLM) and quinone oxidoreductase (NQO1). Additionally, Phps apparently facilitated the expression of autophagy proteins (ATG3, ATG5, ATG7, and ATG12). However, the protection of pathologic changes was nearly absent in Nrf2<sup>-/-</sup> mice. Phps have potential in preventing oxidative stress in APAP-induced acute liver injury.
Collapse
Affiliation(s)
- Lilei Zhao
- Key Laboratory of Zoonosis, Ministry of Education, College of Veterinary Medicine, Jilin University, Changchun 130062, Jilin, P.R. China
| | - Lianwen Zheng
- Reproductive Medical Center, The Second Hospital of Jilin University, Changchun 130041, Jilin, P.R. China
| | - Zheng Li
- Key Laboratory of Zoonosis, Ministry of Education, College of Veterinary Medicine, Jilin University, Changchun 130062, Jilin, P.R. China
| | - Meiyu Jin
- Key Laboratory of Zoonosis, Ministry of Education, College of Veterinary Medicine, Jilin University, Changchun 130062, Jilin, P.R. China
| | - Qi Wang
- Key Laboratory of Zoonosis, Ministry of Education, College of Veterinary Medicine, Jilin University, Changchun 130062, Jilin, P.R. China
| | - Jiaqi Cheng
- Key Laboratory of Zoonosis, Ministry of Education, College of Veterinary Medicine, Jilin University, Changchun 130062, Jilin, P.R. China
| | - Jinxia Li
- Key Laboratory of Zoonosis, Ministry of Education, College of Veterinary Medicine, Jilin University, Changchun 130062, Jilin, P.R. China
| | - Haihua Feng
- Key Laboratory of Zoonosis, Ministry of Education, College of Veterinary Medicine, Jilin University, Changchun 130062, Jilin, P.R. China
| |
Collapse
|
22
|
Wang H, Ma JX, Zhou M, Si J, Cui BK. Current advances and potential trends of the polysaccharides derived from medicinal mushrooms sanghuang. Front Microbiol 2022; 13:965934. [PMID: 35992671 PMCID: PMC9382022 DOI: 10.3389/fmicb.2022.965934] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Accepted: 07/04/2022] [Indexed: 12/16/2022] Open
Abstract
For thousands of years, sanghuang is distinctive as a general designation for a group of precious and rare Chinese medicinal mushrooms. Numerous investigations have revealed that polysaccharide is one of the important biological active ingredients of sanghuang with various excellent biological activities, including antioxidant, anti-aging, anti-tumor, immunomodulatory, anti-inflammatory, anti-diabetic, hepatoprotective, and anti-microbial functionalities. For the past two decades, preparation, structural characterization, and reliable bioactivities of the polysaccharides from fruiting bodies, cultured mycelia, and fermentation broth of sanghuang have been arousing extensive interest, and particularly, different strains, sources, and isolation protocols might result in obvious discrepancies in structural features and bioactivities. Therefore, this review summarizes the recent reports on preparation strategies, structural features, bioactivities, and structure-activity relationships of sanghuang polysaccharides, which will enrich the knowledge on the values of natural sanghuang polysaccharides and support their further development and utilization as therapeutic agents, vaccines, and functional foods in tonic and clinical treatment.
Collapse
|
23
|
Zhang Y, Lv G, Song T, Chen C, Zhang Z, Cai W. Recovery of the phenolic compounds from artificial cultivated
Sanghuangporus vaninii
using a green method and biological properties of phenolic extract
in vitro. Int J Food Sci Technol 2022. [DOI: 10.1111/ijfs.15993] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Yangyang Zhang
- College of Life Sciences China Jiliang University Hangzhou 310018 Zhejiang China
- Institute of Horticulture Zhejiang Academy of Agricultural Sciences Hangzhou Zhejiang 310021 China
| | - Guoying Lv
- Institute of Horticulture Zhejiang Academy of Agricultural Sciences Hangzhou Zhejiang 310021 China
| | - Tingting Song
- Institute of Horticulture Zhejiang Academy of Agricultural Sciences Hangzhou Zhejiang 310021 China
| | - Chun Chen
- College of Life Sciences China Jiliang University Hangzhou 310018 Zhejiang China
| | - Zuofa Zhang
- Institute of Horticulture Zhejiang Academy of Agricultural Sciences Hangzhou Zhejiang 310021 China
| | - Weiming Cai
- Institute of Horticulture Zhejiang Academy of Agricultural Sciences Hangzhou Zhejiang 310021 China
| |
Collapse
|
24
|
Structural diversity and bioactivity of polysaccharides from medicinal mushroom Phellinus spp.: A review. Food Chem 2022; 397:133731. [PMID: 35908464 DOI: 10.1016/j.foodchem.2022.133731] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 06/24/2022] [Accepted: 07/15/2022] [Indexed: 02/07/2023]
Abstract
Phellinus spp., an important medicinal fungus mushroom extensively cultivated and consumed in East Asia for over 2000 years, is traditionally considered a precious food supplement and medicinal ingredient. Published studies showed that the polysaccharides are major bioactive macromolecules from Phellinus spp. (PPs) with multiple health-promoting effects, including immunomodulatory, anti-cancer, anti-inflammatory, hepatoprotective, hypoglycemic, hypolipidemic, antioxidant, and other bioactivities. Although the polysaccharides extracted from the fruiting body, mycelium, and fermentation broth of Phellinus spp. have been extensively studied for the extraction and purification methods, structural characteristics, and pharmacological activities, the knowledge for their structures and bioactivity relationship, toxicologic effects, and pharmacokinetic profile is limited. This review systematically summarizes the recent progress in the isolation and purification, chemical structures, bioactivities, and the underlying mechanisms of PPs. Information from this review provides insights into the further development of polysaccharides from PPs as therapeutic agents and functional foods.
Collapse
|
25
|
Arunachalam K, Sreeja PS, Yang X. The Antioxidant Properties of Mushroom Polysaccharides can Potentially Mitigate Oxidative Stress, Beta-Cell Dysfunction and Insulin Resistance. Front Pharmacol 2022; 13:874474. [PMID: 35600869 PMCID: PMC9117613 DOI: 10.3389/fphar.2022.874474] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2022] [Accepted: 03/28/2022] [Indexed: 11/21/2022] Open
Abstract
Diabetes mellitus is a prevalent metabolic and endocrine illness affecting people all over the world and is of serious health and financial concern. Antidiabetic medicine delivered through pharmacotherapy, including synthetic antidiabetic drugs, are known to have several negative effects. Fortunately, several natural polysaccharides have antidiabetic properties, and the use of these polysaccharides as adjuncts to conventional therapy is becoming more common, particularly in underdeveloped nations. Oxidative stress has a critical role in the development of diabetes mellitus (DM). The review of current literature presented here focusses, therefore, on the antioxidant properties of mushroom polysaccharides used in the management of diabetic complications, and discusses whether these antioxidant properties contribute to the deactivation of the oxidative stress-related signalling pathways, and to the amelioration of β-cell dysfunction and insulin resistance. In this study, we conducted a systematic review of the relevant information concerning the antioxidant and antidiabetic effects of mushrooms from electronic databases, such as PubMed, Scopus or Google Scholar, for the period 1994 to 2021. In total, 104 different polysaccharides from mushrooms have been found to have antidiabetic effects. Most of the literature on mushroom polysaccharides has demonstrated the beneficial effects of these polysaccharides on reactive oxygen and nitrogen species (RONS) levels. This review discuss the effects of these polysaccharides on hyperglycemia and other alternative antioxidant therapies for diabetic complications through their applications and limits, in order to gain a better understanding of how they can be used to treat DM. Preclinical and phytochemical investigations have found that most of the active polysaccharides extracted from mushrooms have antioxidant activity, reducing oxidative stress and preventing the development of DM. Further research is necessary to confirm whether mushroom polysaccharides can effectively alleviate hyperglycemia, and the mechanisms by which they do this, and to investigate whether these polysaccharides might be utilized as a complementary therapy for the prevention and management of DM in the future.
Collapse
Affiliation(s)
- Karuppusamy Arunachalam
- Key Laboratory of Economic Plants and Biotechnology and the Yunnan Key Laboratory for Wild Plant Resources, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, China
- Southeast Asia Biodiversity Research Institute, Chinese Academy of Sciences, Nay Pyi Taw, Myanmar
- University of Chinese Academy of Sciences, Beijing, China
- *Correspondence: Karuppusamy Arunachalam, ; Xuefei Yang,
| | | | - Xuefei Yang
- Key Laboratory of Economic Plants and Biotechnology and the Yunnan Key Laboratory for Wild Plant Resources, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, China
- Southeast Asia Biodiversity Research Institute, Chinese Academy of Sciences, Nay Pyi Taw, Myanmar
- University of Chinese Academy of Sciences, Beijing, China
- *Correspondence: Karuppusamy Arunachalam, ; Xuefei Yang,
| |
Collapse
|
26
|
Yu XY, Sun Q, Zhang YM, Zou L, Zhao YY. TGF-β/Smad Signaling Pathway in Tubulointerstitial Fibrosis. Front Pharmacol 2022; 13:860588. [PMID: 35401211 PMCID: PMC8987592 DOI: 10.3389/fphar.2022.860588] [Citation(s) in RCA: 35] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2022] [Accepted: 02/28/2022] [Indexed: 12/22/2022] Open
Abstract
Chronic kidney disease (CKD) was a major public health problem worldwide. Renal fibrosis, especially tubulointerstitial fibrosis, is final manifestation of CKD. Many studies have demonstrated that TGF-β/Smad signaling pathway plays a crucial role in renal fibrosis. Therefore, targeted inhibition of TGF-β/Smad signaling pathway can be used as a potential therapeutic measure for tubulointerstitial fibrosis. At present, a variety of targeting TGF-β1 and its downstream Smad proteins have attracted attention. Natural products used as potential therapeutic strategies for tubulointerstitial fibrosis have the characteristics of acting on multiple targets by multiple components and few side effects. With the continuous research and technique development, more and more molecular mechanisms of natural products have been revealed, and there are many natural products that inhibited tubulointerstitial fibrosis via TGF-β/Smad signaling pathway. This review summarized the role of TGF-β/Smad signaling pathway in tubulointerstitial fibrosis and natural products against tubulointerstitial fibrosis by targeting TGF-β/Smad signaling pathway. Additionally, many challenges and opportunities are presented for inhibiting renal fibrosis in the future.
Collapse
Affiliation(s)
- Xiao-Yong Yu
- Department of Nephrology, Shaanxi Traditional Chinese Medicine Hospital, Xi’an, China
- *Correspondence: Xiao-Yong Yu, ; Liang Zou, ; Ying-Yong Zhao,
| | - Qian Sun
- Department of Nephrology, Shaanxi Traditional Chinese Medicine Hospital, Xi’an, China
| | - Ya-Mei Zhang
- Key Disciplines of Clinical Pharmacy, Clinical Genetics Laboratory, Affiliated Hospital and Clinical Medical College of Chengdu University, Chengdu, China
| | - Liang Zou
- School of Food and Bioengineering, Chengdu University, Chengdu, China
- *Correspondence: Xiao-Yong Yu, ; Liang Zou, ; Ying-Yong Zhao,
| | - Ying-Yong Zhao
- Key Disciplines of Clinical Pharmacy, Clinical Genetics Laboratory, Affiliated Hospital and Clinical Medical College of Chengdu University, Chengdu, China
- *Correspondence: Xiao-Yong Yu, ; Liang Zou, ; Ying-Yong Zhao,
| |
Collapse
|
27
|
Kwon HT, Lee Y, Kim J, Balaraju K, Kim HT, Jeon Y. Identification and Characterization of Bacillus tequilensis GYUN-300: An Antagonistic Bacterium Against Red Pepper Anthracnose Caused by Colletotrichum acutatum in Korea. Front Microbiol 2022; 13:826827. [PMID: 35308370 PMCID: PMC8924438 DOI: 10.3389/fmicb.2022.826827] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Accepted: 02/11/2022] [Indexed: 11/13/2022] Open
Abstract
Anthracnose is a fungal disease caused by Colletotrichum species and has detrimental effects on many crops, including red pepper. This study used Bacillus tequilensis GYUN-300 (GYUN-300), which exhibit antagonistic activity against the fungal pathogen, Colletotrichum acutatum. This pathogen causes anthracnose that manifests primarily as a fruit rot in red pepper. There have been little efforts to identify antagonistic bacteria from mushrooms; this strain of bacteria was identified as B. tequilensis using BIOLOG and 16S rDNA sequencing analysis. The genetic mechanism underpinning the biocontrol traits of GYUN-300 was characterized using the complete genome sequence of GYUN-300, which was closely compared to related strains. GYUN-300 inhibited mycelial growth and spore germination of C. acutatum under in vitro conditions. Important antagonistic traits, such as siderophore production, solubilization of insoluble phosphate, and production of lytic enzymes (cellulase, protease, and amylase), were observed in GYUN-300, These trains promoted growth in terms of seed germination and vigorous seedling growth compared to the non-treated control. When red pepper fruits were treated with GYUN-300, the preventive and curative effects were 66.6 and 38.3% effective, respectively, in wounded red pepper fruits; there was no difference between the preventive and curative effects in non-wounded red pepper fruits. Furthermore, GYUN-300 was resistant to several commercial fungicides, indicating that GYUN-300 bacterial cells may also be used synergistically with chemical fungicides to increase biocontrol efficiency. Based on in vitro results, GYUN-300 played a role to control anthracnose disease effectively in field conditions when compared to other treatments and non-treated controls. The results from this study provide a better understanding of the GYUN-300 strain as an effective biocontrol agent against red pepper anthracnose; this form of biocontrol provides an environment-friendly alternative to chemical fungicides.
Collapse
Affiliation(s)
- Hyeok-Tae Kwon
- Department of Plant Medicals, Andong National University, Andong, South Korea
| | - Younmi Lee
- Department of Plant Medicals, Andong National University, Andong, South Korea
- Agricultural Science and Technology Research Institute, Andong National University, Andong, South Korea
| | - Jungyeon Kim
- Department of Plant Medicals, Andong National University, Andong, South Korea
| | - Kotnala Balaraju
- Department of Plant Medicals, Andong National University, Andong, South Korea
- Agricultural Science and Technology Research Institute, Andong National University, Andong, South Korea
| | - Heung Tae Kim
- Department of Plant Medicine, Chungbuk National University, Cheongju, South Korea
| | - Yongho Jeon
- Department of Plant Medicals, Andong National University, Andong, South Korea
| |
Collapse
|
28
|
Guo S, Duan W, Wang Y, Chen L, Yang C, Gu X, Xue Q, Li R, Zhang Z. Component Analysis and Anti-Colorectal Cancer Mechanism via AKT/mTOR Signalling Pathway of Sanghuangporus vaninii Extracts. Molecules 2022; 27:molecules27041153. [PMID: 35208943 PMCID: PMC8880221 DOI: 10.3390/molecules27041153] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Revised: 01/28/2022] [Accepted: 02/01/2022] [Indexed: 02/01/2023] Open
Abstract
Sanghuangporus vaninii (Ljub.) L.W. Zhou & Y.C. Dai (SV) is a major cultivar of Sanghuang, which is well known as an excellent anti-tumour drug and reaches the mainstream market in China. Water, 60% ethanol and 95% ethanol were used to extract the drug, and three kinds of polar extracts were obtained separately. Compared with water extracts and 95% ethanol extracts, the 60% ethanol extract had the highest flavonoid content, and its polysaccharide content was greater than that in the 95% ethanol extract and lower than that in the water extract. Its essential components were phenolics whose majority were phenolic acids, flavonoids and phenylpropanoids. This extract has better inhibition effects on the proliferation of SW480 human colon cancer cells, inducing cell apoptosis and blocking G2/M period cells. It can significantly inhibit gene expression and reduce the activation of the AKT/mTOR signalling pathway. The anti-cancer activity of the 60% ethanol extract is satisfactory and may be a result of the combined effects of polysaccharides and flavonoids. The data suggest that the 60% ethanol extract can be used as an adjuvant for chemotherapy and as a potential anti-cancer agent with broad development prospects.
Collapse
Affiliation(s)
- Shanshan Guo
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China; (S.G.); (W.D.); (Y.W.); (L.C.); (C.Y.); (X.G.)
| | - Wenwen Duan
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China; (S.G.); (W.D.); (Y.W.); (L.C.); (C.Y.); (X.G.)
| | - Yaxin Wang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China; (S.G.); (W.D.); (Y.W.); (L.C.); (C.Y.); (X.G.)
| | - Liangmian Chen
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China; (S.G.); (W.D.); (Y.W.); (L.C.); (C.Y.); (X.G.)
| | - Chenchen Yang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China; (S.G.); (W.D.); (Y.W.); (L.C.); (C.Y.); (X.G.)
- School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou 450001, China
| | - Xuezhu Gu
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China; (S.G.); (W.D.); (Y.W.); (L.C.); (C.Y.); (X.G.)
| | - Qinghai Xue
- The TCM Clinic of China Academy, China Academy of Chinese Medical Sciences, Beijing 100700, China;
| | - Raorao Li
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China; (S.G.); (W.D.); (Y.W.); (L.C.); (C.Y.); (X.G.)
- Correspondence: (R.L.); (Z.Z.); Tel.: +86-10-13366939025 (R.L.); +86-10-15901052679 (Z.Z.); Fax: +86-10-64013996 (R.L. & Z.Z.)
| | - Zhijie Zhang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China; (S.G.); (W.D.); (Y.W.); (L.C.); (C.Y.); (X.G.)
- Correspondence: (R.L.); (Z.Z.); Tel.: +86-10-13366939025 (R.L.); +86-10-15901052679 (Z.Z.); Fax: +86-10-64013996 (R.L. & Z.Z.)
| |
Collapse
|
29
|
Li IC, Chang FC, Kuo CC, Chu HT, Li TJ, Chen CC. Pilot Study: Nutritional and Preclinical Safety Investigation of Fermented Hispidin-Enriched Sanghuangporus sanghuang Mycelia: A Promising Functional Food Material to Improve Sleep. Front Nutr 2022; 8:788965. [PMID: 35111796 PMCID: PMC8801445 DOI: 10.3389/fnut.2021.788965] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Accepted: 12/27/2021] [Indexed: 12/16/2022] Open
Abstract
Sleep disturbances have been the hallmark of the recent coronavirus disease 2019 pandemic. Studies have shown that once sleep is disrupted, it can lead to psychological and physical health issues which can, in turn, disrupt circadian rhythm and induce further sleep disruption. As consumers are trying to establish healthy routines, nutritional and preclinical safety investigation of fermented hispidin-enriched Sanghuangporus sanghuang mycelia (GKSS) as a novel food material for spontaneous sleep in Sprague-Dawley rats is conducted for the first time. Results showed that the nutritional analysis of GKSS including moisture, ash, crude lipid, crude protein, carbohydrate, and energy were found to be 2.4 ± 0.3%, 8.0 ± 2.5%, 1.7 ± 0.3%, 22.9 ± 1.2%, 65.1 ± 3.1%, and 367.1 ± 10.2 kcal/100 g respectively. In the 28-day repeated-dose oral toxicity study, only Sprague-Dawley male rats receiving 5 g/kg showed a slight decrease in feed consumption at week 3, but no associated clinical signs of toxicity or significant weight loss were observed. Although a significant reduction of the platelet count was found in mid- and high-dose GKSS treated male groups, such changes were noted to be within the normal range and were not correlated with relative spleen weight changes. Hence, the no observed adverse effect level (NOAEL) of GKSS was identified to be higher than 5 g/kg in rats. After the safety of GKSS is confirmed, the sleep-promoting effect of GKSS ethanolic extract enriched with hispidin was further assessed. Despite 75 mg/kg of GKSS ethanolic extract does not affect wakefulness, rapid eye movement (REM) sleep and non-REM (NREM) sleep, GKSS ethanolic extract at 150 mg/kg significantly decreased wakefulness and enhanced NREM and REM sleep. Interestingly, such effects seem to be mediated through anti-inflammatory activities via NF-E2-related factor-2 (Nrf2) signaling pathway. Taken together, these findings provide the preliminary evidence to studies support the claims suggesting that GKSS contained useful phytochemical hispidin could be considered as and is safe to use as a functional food agent or nutraceutical for relieving sleep problems mediated by Nrf2 pathway, which the results are useful for future clinical pilot study.
Collapse
Affiliation(s)
- I-Chen Li
- Biotech Research Institute, Grape King Bio Ltd., Taoyuan, Taiwan
| | - Fang-Chia Chang
- Department of Veterinary Medicine, School of Veterinary Medicine, National Taiwan University, Taipei, Taiwan
- Graduate Institute of Brain and Mind Sciences, College of Medicine, National Taiwan University, Taipei, Taiwan
- Graduate Institute of Acupuncture Science, College of Chinese Medicine, China Medical University, Taichung, Taiwan
| | - Ching-Chuan Kuo
- Institute of Biotechnology and Pharmaceutical Research, National Health Research Institutes, Miaoli, Taiwan
| | - Hsin-Tung Chu
- Biotech Research Institute, Grape King Bio Ltd., Taoyuan, Taiwan
| | - Tsung-Ju Li
- Biotech Research Institute, Grape King Bio Ltd., Taoyuan, Taiwan
- *Correspondence: Tsung-Ju Li
| | - Chin-Chu Chen
- Biotech Research Institute, Grape King Bio Ltd., Taoyuan, Taiwan
- Institute of Food Science and Technology, National Taiwan University, Taipei, Taiwan
- Department of Bioscience Technology, Chung Yuan Christian University, Taoyuan, Taiwan
- Department of Food Science, Nutrition and Nutraceutical Biotechnology, Shih Chien University, Taipei, Taiwan
- Chin-Chu Chen
| |
Collapse
|
30
|
Sunthudlakhar P, Sithisarn P, Rojsanga P, Jarikasem S. HPLC quantitative analysis of protocatechuic acid contents in 11 Phellinus mushroom species collected in Thailand. BRAZ J PHARM SCI 2022. [DOI: 10.1590/s2175-97902022e20656] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Affiliation(s)
| | | | | | - Siripen Jarikasem
- Thailand Institute of Scientific and Technological Research, Thailand
| |
Collapse
|
31
|
He PY, Hou YH, Yang Y, Li N. The anticancer effect of extract of medicinal mushroom Sanghuangprous vaninii against human cervical cancer cell via endoplasmic reticulum stress-mitochondrial apoptotic pathway. JOURNAL OF ETHNOPHARMACOLOGY 2021; 279:114345. [PMID: 34146628 DOI: 10.1016/j.jep.2021.114345] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Revised: 06/04/2021] [Accepted: 06/15/2021] [Indexed: 06/12/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Sanghuangprous vaninii (Ljub.) L.W. Zhou & Y.C. Dai, known as "Sanghuang" in China, is mainly distributed in the northeast of China. As a traditional medicinal mushroom, "Sanghuang" is medicinally used for resolving the symptoms of gynecological tumors including vaginal bleeding, leucorrhea, abdominal pain and abdominal mass. This mushroom is potential for gynecological cancers therapy. However, there is a lack of scientific evidence on its anti-tumor activity against human cervical cancer, the most common gynecological cancer. AIM OF THE STUDY To identify the anti-tumor potential of the extract of Sanghuangprous vaninii (ESV) on human cervical cancer SiHa cells, and explore detailed mechanisms of ESV inducing cancer cell death. MATERIALS AND METHODS The anti-proliferation effects were evaluated by Cell Counting Kit-8 (CCK8) assay. Transmission electron microscope was applied to determined the cellular ultrastructure changes. The cell cycle distribution, quantification of apoptotic cells, mitochondrial transmembrane potential, reactive oxygen species (ROS) level, and cytosolic calcium level were determined by flow cytometer. Western blot analysis was used to explore the alterations in the expression levels of endoplasmic reticulum stress-marked and apoptosis-related proteins. The in-vivo anti-tumor effect was identified by mouse xenograft model. RESULTS ESV significantly inhibited the proliferation of SiHa cells in vivo and vitro. Blocking cell cycle and causing cell apoptosis contributed to cell death induced by ESV. Mechanistically, ESV induced endoplasmic reticulum stress evidenced by the elevated expressions of GRP78 and CHOP, which accompanied by the release of calcium (Ca2+). The Ca2+ overload and oxidative stress facilitated the collapse of mitochondrial membrane potential and subsequently activated caspase-3 and -9, which eventually lead to cell apoptosis. CONCLUSIONS Our results revealed that Sanghuangprous vaninii was effective against human cervical cancer SiHa cells in vitro and vivo. There is a promising potential that Sanghuangprous vaninii might be a candidate for cervical cancer therapy.
Collapse
Affiliation(s)
- Ping-Ya He
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, School of Pharmacy, Anhui Medical University, 81 Meishan Road, Hefei, 230032, PR China.
| | - Yu-Hao Hou
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, School of Pharmacy, Anhui Medical University, 81 Meishan Road, Hefei, 230032, PR China.
| | - Yue Yang
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, School of Pharmacy, Anhui Medical University, 81 Meishan Road, Hefei, 230032, PR China.
| | - Ning Li
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, School of Pharmacy, Anhui Medical University, 81 Meishan Road, Hefei, 230032, PR China.
| |
Collapse
|
32
|
Li SS, Sun Q, Hua MR, Suo P, Chen JR, Yu XY, Zhao YY. Targeting the Wnt/β-Catenin Signaling Pathway as a Potential Therapeutic Strategy in Renal Tubulointerstitial Fibrosis. Front Pharmacol 2021; 12:719880. [PMID: 34483931 PMCID: PMC8415231 DOI: 10.3389/fphar.2021.719880] [Citation(s) in RCA: 46] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Accepted: 08/03/2021] [Indexed: 12/15/2022] Open
Abstract
The Wnt/β-catenin signaling pathway plays important roles in embryonic development and tissue homeostasis. Wnt signaling is induced, and β-catenin is activated, associated with the development and progression of renal fibrosis. Wnt/β-catenin controls the expression of various downstream mediators such as snail1, twist, matrix metalloproteinase-7, plasminogen activator inhibitor-1, transient receptor potential canonical 6, and renin-angiotensin system components in epithelial cells, fibroblast, and macrophages. In addition, Wnt/β-catenin is usually intertwined with other signaling pathways to promote renal interstitial fibrosis. Actually, given the crucial of Wnt/β-catenin signaling in renal fibrogenesis, blocking this signaling may benefit renal interstitial fibrosis. There are several antagonists of Wnt signaling that negatively control Wnt activation, and these include soluble Fzd-related proteins, the family of Dickkopf 1 proteins, Klotho and Wnt inhibitory factor-1. Furthermore, numerous emerging small-molecule β-catenin inhibitors cannot be ignored to prevent and treat renal fibrosis. Moreover, we reviewed the knowledge focusing on anti-fibrotic effects of natural products commonly used in kidney disease by inhibiting the Wnt/β-catenin signaling pathway. Therefore, in this review, we summarize recent advances in the regulation, downstream targets, role, and mechanisms of Wnt/β-catenin signaling in renal fibrosis pathogenesis. We also discuss the therapeutic potential of targeting this pathway to treat renal fibrosis; this may shed new insights into effective treatment strategies to prevent and treat renal fibrosis.
Collapse
Affiliation(s)
- Shan-Shan Li
- Department of Nephrology, Shaanxi Traditional Chinese Medicine Hospital, Xi'an, China.,The First School of Clinical Medicine, Shaanxi University of Traditional Chinese Medicine, Xianyang, China
| | - Qian Sun
- Department of Nephrology, Shaanxi Traditional Chinese Medicine Hospital, Xi'an, China.,The First School of Clinical Medicine, Shaanxi University of Traditional Chinese Medicine, Xianyang, China
| | - Meng-Ru Hua
- Faculty of Life Science and Medicine, Northwest University, Xi'an, China
| | - Ping Suo
- Faculty of Life Science and Medicine, Northwest University, Xi'an, China
| | - Jia-Rong Chen
- Department of Clinical Pharmacy, Affiliated Hospital of Chengdu University, Chengdu, China
| | - Xiao-Yong Yu
- Department of Nephrology, Shaanxi Traditional Chinese Medicine Hospital, Xi'an, China
| | - Ying-Yong Zhao
- Faculty of Life Science and Medicine, Northwest University, Xi'an, China
| |
Collapse
|
33
|
Yu T, Zhong S, Sun Y, Sun H, Chen W, Li Y, Zhu J, Lu L, Huo J. Aqueous extracts of Sanghuangporus vaninii induce S-phase arrest and apoptosis in human melanoma A375 cells. Oncol Lett 2021; 22:628. [PMID: 34267820 PMCID: PMC8258622 DOI: 10.3892/ol.2021.12889] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Accepted: 06/15/2021] [Indexed: 12/13/2022] Open
Abstract
Sanghuangporus vaninii, also called 'Sanghuang' mushroom in Chinese, has various medicinal uses, but its effects on human melanoma cells have not been reported. The present study investigated the inhibitory ability and potential anticancer mechanism of the aqueous extracts of S. vaninii (SH). The results revealed that SH inhibited the proliferation of A375 human melanoma cells in a dose-dependent manner, and flow cytometry analysis suggested that SH induced A375 cell cycle arrest at S phase and apoptosis. Reverse transcription-quantitative PCR, western blotting and immunofluorescence analyses indicated that SH induced S-phase arrest by upregulating p21 expression, and p21 inhibited the expression of cyclin-cyclin-dependent kinases complexes at both the RNA and protein levels. In addition, SH induced apoptosis of A375 cells by inhibiting the expression levels of the anti-apoptosis gene Bcl-2. Therefore, the results suggested that SH may be a potential candidate for the treatment of human melanoma, thus providing new ideas for developing drugs that target melanoma.
Collapse
Affiliation(s)
- Taihen Yu
- Department of Radiology, Zhejiang Provincial People's Hospital, Affiliated People's Hospital of Hangzhou Medical College, Hangzhou, Zhejiang 310014, P.R. China
| | - Shi Zhong
- Institute of Sericultural and Tea, Zhejiang Academy of Agricultural Sciences, Hangzhou, Zhejiang 310021, P.R. China
| | - Yuqing Sun
- Institute of Sericultural and Tea, Zhejiang Academy of Agricultural Sciences, Hangzhou, Zhejiang 310021, P.R. China
| | - Haiyan Sun
- Haining Economic Crop Technical Service Station, Haining Agricultural and Rural Bureau, Haining, Zhejiang 314400, P.R. China
| | - Weiguo Chen
- Haining Economic Crop Technical Service Station, Haining Agricultural and Rural Bureau, Haining, Zhejiang 314400, P.R. China
| | - Yougui Li
- Institute of Sericultural and Tea, Zhejiang Academy of Agricultural Sciences, Hangzhou, Zhejiang 310021, P.R. China
| | - Jianxun Zhu
- Institute of Sericultural and Tea, Zhejiang Academy of Agricultural Sciences, Hangzhou, Zhejiang 310021, P.R. China
| | - Longxi Lu
- Department of Environment & Health, Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, Zhejiang 310051, P.R. China
| | - Jinxi Huo
- Institute of Sericultural and Tea, Zhejiang Academy of Agricultural Sciences, Hangzhou, Zhejiang 310021, P.R. China
| |
Collapse
|
34
|
Wang J, Song J, Zhang Y, Gou S, Shi B, Shi D, Zheng M, Yu M, Liu CM. Screening anti-gout compounds from Phellinus igniarius by ultrafiltration liquid chromatography mass spectrometry based on evaluation of an in vitro method combined with enzymatic reaction. J Sep Sci 2021; 44:2868-2874. [PMID: 34021686 DOI: 10.1002/jssc.202100109] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Revised: 05/17/2021] [Accepted: 05/19/2021] [Indexed: 11/09/2022]
Abstract
In the present study, the anti-inflammation effect of Phellinus igniarius extract was detected on an in vitro model of RAW 264.7 cells stimulated using sodium urate. In this cell model, the content changes of inflammatory cytokines, intercellular adhesion molecule-1, and interleukin-1 beta, in cell culture supernatants were detected using an enzyme-linked immunosorbent assay. The xanthine oxidase inhibitory activity of P. igniarius extracts was determined using a microplate reader. Furthermore, in order to identify the active compounds of P. igniarius, ultrafiltration liquid chromatography mass spectrometry was utilized to screen xanthine oxidase inhibitors from the extract. Our results showed that in the presence of P. igniarius extract, the expressions of interleukin-1 beta and intercellular adhesion molecule-1 decreased (p < 0.01 and p < 0.05, respectively) compared to that in the control group. The extract effective inhibited the xanthine oxidase activity. Finally, seven compounds were screened and identified as potential xanthine oxidase inhibitors from P. igniarius. Taken together, these results demonstrate a potential anti-inflammation bioactivity of P. igniarius in vitro, providing a basis for further in vivo research for the prevention and treatment of gout.
Collapse
Affiliation(s)
- Jing Wang
- The Central Laboratory, Changchun Normal University, Changchun, 130032, P. R. China
| | - Jiling Song
- The Central Laboratory, Changchun Normal University, Changchun, 130032, P. R. China
| | - Yong Zhang
- The Central Laboratory, Changchun Normal University, Changchun, 130032, P. R. China.,Nanguan Middle School, Hong Huaguang District, Zunyi, 563000, P. R. China
| | - Shasha Gou
- The Central Laboratory, Changchun Normal University, Changchun, 130032, P. R. China
| | - Bingqing Shi
- Yanbian Xinglin Biological Technology Co., Ltd., Yanbian, 133505, P. R. China
| | - Dongfang Shi
- The Central Laboratory, Changchun Normal University, Changchun, 130032, P. R. China
| | - Meizhu Zheng
- The Central Laboratory, Changchun Normal University, Changchun, 130032, P. R. China
| | - Min Yu
- Department of Traditional Chinese Medicine, the Fifth Medical Center, Chinese PLA General Hospital, Beijing, 100071, P. R. China
| | - Chun-Ming Liu
- The Central Laboratory, Changchun Normal University, Changchun, 130032, P. R. China
| |
Collapse
|
35
|
Kumaraswamy G, Ramesh V, Vijaykumar S. Enantioselective total synthesis of sesquiterpenoid phellilane L and its diastereomer. Tetrahedron 2021. [DOI: 10.1016/j.tet.2021.132110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
|
36
|
Palkina KA, Ipatova DA, Shakhova ES, Balakireva AV, Markina NM. Therapeutic Potential of Hispidin-Fungal and Plant Polyketide. J Fungi (Basel) 2021; 7:jof7050323. [PMID: 33922000 PMCID: PMC8143579 DOI: 10.3390/jof7050323] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Revised: 04/15/2021] [Accepted: 04/20/2021] [Indexed: 12/19/2022] Open
Abstract
There is a large number of bioactive polyketides well-known for their anticancer, antibiotic, cholesterol-lowering, and other therapeutic functions, and hispidin is among them. It is a highly abundant secondary plant and fungal metabolite, which is investigated in research devoted to cancer, metabolic syndrome, cardiovascular, neurodegenerative, and viral diseases. This review summarizes over 20 years of hispidin studies of its antioxidant, anti-inflammatory, anti-apoptotic, antiviral, and anti-cancer cell activity.
Collapse
Affiliation(s)
- Kseniia A. Palkina
- Department of Biomolecular Chemistry, Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry of the Russian Academy of Sciences, 117997 Moscow, Russia; (K.A.P.); (D.A.I.); (E.S.S.); (A.V.B.)
- Planta LLC, 121205 Moscow, Russia
| | - Daria A. Ipatova
- Department of Biomolecular Chemistry, Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry of the Russian Academy of Sciences, 117997 Moscow, Russia; (K.A.P.); (D.A.I.); (E.S.S.); (A.V.B.)
- School of Pharmacy, Faculty of Biomedicine, Pirogov Russian National Research Medical University, 117997 Moscow, Russia
| | - Ekaterina S. Shakhova
- Department of Biomolecular Chemistry, Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry of the Russian Academy of Sciences, 117997 Moscow, Russia; (K.A.P.); (D.A.I.); (E.S.S.); (A.V.B.)
- Planta LLC, 121205 Moscow, Russia
| | - Anastasia V. Balakireva
- Department of Biomolecular Chemistry, Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry of the Russian Academy of Sciences, 117997 Moscow, Russia; (K.A.P.); (D.A.I.); (E.S.S.); (A.V.B.)
- Planta LLC, 121205 Moscow, Russia
| | - Nadezhda M. Markina
- Department of Biomolecular Chemistry, Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry of the Russian Academy of Sciences, 117997 Moscow, Russia; (K.A.P.); (D.A.I.); (E.S.S.); (A.V.B.)
- Planta LLC, 121205 Moscow, Russia
- Correspondence: ; Tel.: +7-9161342855
| |
Collapse
|
37
|
Zinc ion addition to grain media enhanced hispidin production during solid-state fermentation of Phellinus linteus. J Taiwan Inst Chem Eng 2021. [DOI: 10.1016/j.jtice.2021.04.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
38
|
He P, Zhang Y, Li N. The phytochemistry and pharmacology of medicinal fungi of the genus Phellinus: a review. Food Funct 2021; 12:1856-1881. [PMID: 33576366 DOI: 10.1039/d0fo02342f] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Phellinus Quél is one of the largest genera of Hymenochaetaceae, which is comprised of about 220 species. Most Phellinus macro-fungi are perennial lignicolous mushrooms, which are widely distributed on Earth. Some Phellinus fungi are historically recorded as traditional medicines used to treat various diseases in eastern Asian countries, especially China, Japan and Korean. Previous phytochemical studies have revealed that Phellinus fungi produce diverse secondary metabolites, which mainly contain polysaccharides, flavones, coumarins, terpenes, steroids, and styrylpyranones. Pharmacological documents have demonstrated that Phellinus mushrooms and their compounds have a variety of bioactivities, such as anti-tumor, immunomodulation, anti-oxidative and anti-inflammation, anti-diabetes, neuro-protection, and anti-viral effects. This review surveys the literature reporting the isolation, characterization, and bioactivities of secondary metabolites from the fungi of the genus Phellinus, focusing on studies published in the literature up to April 2020. Herein, a total of more than 300 compounds from 13 Phellinus species and their isolation, characterization, chemistry, pharmacological activities, and relevant molecular mechanisms are comprehensively summarized.
Collapse
Affiliation(s)
- Pingya He
- Anhui Key Laboratory of Bioactivity of Natural Products, School of Pharmacy, Anhui Medical University, Hefei 230032, China.
| | | | | |
Collapse
|
39
|
Gao M, Huang Y, Hu C, Hu J, Wang Y, Chen Y, Huang Y, Song G, Song Z, Wang Z. Selective Anticancer Effect of Phellinus Linteus on Epidermoid Cell Lines Studied by Atomic Force Microscopy: Anticancer Activity on A431 Cancer Cells and Low Toxicity on HaCat Normal Cells. IEEE NANOTECHNOLOGY MAGAZINE 2021. [DOI: 10.1109/mnano.2020.3037439] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
40
|
Su X, Liu K, Xie Y, Zhang M, Wu X, Zhang Y, Wang J. Mushroom Inonotus sanghuang alleviates experimental pulmonary fibrosis: Implications for therapy of pulmonary fibrosis. Biomed Pharmacother 2021; 133:110919. [PMID: 33202282 DOI: 10.1016/j.biopha.2020.110919] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2020] [Revised: 10/20/2020] [Accepted: 10/20/2020] [Indexed: 01/02/2023] Open
Abstract
Mushroom Inonotus sanghuang has been characterized as a traditional medicine in China and has pharmacological activities to treat inflammation, gastroenteric dysfunction, and cancer. Recently, we reported the impact of Inonotus sanghuang extract (ISE) from ethyl acetate fraction on bleomycin (BLM)-induced acute lung injury in mice. Here, we aimed to investigate ISE's impact on pulmonary fibrosis using in vivo and in vitro models and the underlying mechanisms. To evaluate pulmonary fibrosis, female C57BL/6 mice fed ISE (0% or 0.6% in diet) for 4 weeks were instilled intratracheally with BLM and then continued the same diet before the end of the experiment. A549 cells were used to evaluate the epithelial-mesenchymal transition (EMT). Feeding ISE improved BLM-treated mice's survival via decreasing lung infiltrating cells and fibrosis, followed by reducing hydroxyproline content, collagen deposition, and mesenchymal markers (α-SMA and vimentin) while increasing epithelial marker E-cadherin. ISE also suppressed the TGF-β expression, Smad2/3 phosphorylation, and EMT-related transcription factor Snail upon BLM instillation. Iin vitro study demonstrated that ISE inhibited TGF-β-induced EMT-like phenotype and cell behaviors, the expression of α-SMA and vimentin, and prevented E-cadherin reduction of A549 cells. Consistent with in vivo study, ISE abrogated p-Smad2/3, and Snail expression. Finally, the influence of ISE on EMT was not due to ISE toxicity. Our findings indicated that ISE effectively attenuated BLM-induced lung fibrosis. These ISE properties were thought to be involved in interfering TGF-β, Smad2/3 phosphorylation, and EMT process, suggesting that the material has the potential health benefits to improve lung fibrosis.
Collapse
Affiliation(s)
- Xing Su
- Institute of Infection and Immunity and Translational Medical Center, Huaihe Hospital of Henan University, Kaifeng, 475000, China; Department of Respiration, The First Affiliated Hospital of Henan University, Kaifeng, 475000, China
| | - Kun Liu
- College of Biology Science and Engineering, Hebei University of Economics and Business, Shijiazhuang, Hebei, 050061, China
| | - Yu Xie
- Institute of Infection and Immunity and Translational Medical Center, Huaihe Hospital of Henan University, Kaifeng, 475000, China; School of Physical Education, Henan University, Kaifeng, 475000, China
| | - Mengdi Zhang
- Institute of Infection and Immunity and Translational Medical Center, Huaihe Hospital of Henan University, Kaifeng, 475000, China
| | - Xiao Wu
- Institute of Infection and Immunity and Translational Medical Center, Huaihe Hospital of Henan University, Kaifeng, 475000, China
| | - Yijie Zhang
- Institute of Infection and Immunity and Translational Medical Center, Huaihe Hospital of Henan University, Kaifeng, 475000, China
| | - Junpeng Wang
- Institute of Infection and Immunity and Translational Medical Center, Huaihe Hospital of Henan University, Kaifeng, 475000, China.
| |
Collapse
|
41
|
Cytotoxicity and Anticancer Activity of Donkioporiella mellea on MRC5 (Normal Human Lung) and A549 (Human Lung Carcinoma) Cells Lines. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2020; 2020:7415672. [PMID: 33376497 PMCID: PMC7744175 DOI: 10.1155/2020/7415672] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Revised: 11/13/2020] [Accepted: 11/27/2020] [Indexed: 12/16/2022]
Abstract
Polypores are mushrooms which are rich in bioactivities and for generations, they have been widely used as herbal remedies. Despite their significant importance in treatments of various health issues, only a few local species have been reported for their pharmacological potentials. The present study was carried out to establish cytotoxicity potentials of Donkioporiella mellea, a local polypore species collected from forested areas in Malaysia at cellular levels on normal human lung (MRC5) and human lung carcinoma (A549) cell lines. Survival and inhibition rates were analyzed by 3-(4, 5)-dimethylthiahiazo (-z-y-l)-2,5-diphenyltetrazoliumbromide (MTT) while monitoring changes on cellular shapes by inverted phase contrast microscopy. Survival rates of MRC5 cells were observed to be significantly higher than A549 after treatments with various concentrations of polypore extracts. MRC5 cells showed excellence in survival performance when treated with hot and cold aqueous extracts. Cold aqueous extract showed higher cytotoxicity activities compared to hot aqueous extract (p < 0.0001) with inhibitory concentration (IC50) values of 414.29 μg/ml and >1000 μg/ml, respectively. Treatments with tamoxifen as a control exhibited necrotic features in both cell lines. The results suggest that D. mellea possesses pharmacological potentials that can be utilized for human consumption as a new bioresource alternative, thus encouraging research advancement in mycological and nutraceutical studies.
Collapse
|
42
|
Liang CH, Wu CY, Ho WJ, Liang ZC. Influences of carbon and nitrogen source addition, water content, and initial pH of grain medium on hispidin production of Phellinus linteus by solid-state fermentation. J Biosci Bioeng 2020; 130:616-621. [DOI: 10.1016/j.jbiosc.2020.08.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 07/15/2020] [Accepted: 08/02/2020] [Indexed: 12/13/2022]
|
43
|
Therapeutic potential of mushrooms in diabetes mellitus: Role of polysaccharides. Int J Biol Macromol 2020; 164:1194-1205. [DOI: 10.1016/j.ijbiomac.2020.07.145] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Revised: 07/09/2020] [Accepted: 07/13/2020] [Indexed: 12/14/2022]
|
44
|
Huang J, Wang K, Zuo S, Chen L, Ding Z, El-shazly M, Zhang BB. Unsaturated fatty acid promotes the production of triterpenoids in submerged fermentation of Sanghuangporus baumii. FOOD BIOSCI 2020. [DOI: 10.1016/j.fbio.2020.100712] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
|
45
|
Techaoei S, Jirayuthcharoenkul C, Jarmkom K, Dumrongphuttidecha T, Khobjai W. Chemical evaluation and antibacterial activity of novel bioactive compounds from endophytic fungi in Nelumbo nucifera. Saudi J Biol Sci 2020; 27:2883-2889. [PMID: 33100843 PMCID: PMC7569113 DOI: 10.1016/j.sjbs.2020.08.037] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Revised: 08/21/2020] [Accepted: 08/25/2020] [Indexed: 11/25/2022] Open
Abstract
The objective of this study was to characterize an endophytic fungi producing-bioactive compound from the aquatic plant, Nelumbo nucifera. All parts of such plant were cleaned with surface sterilization technique and cultured on potato dextrose agar to isolate endophytic fungi. The identification was characterized by morphological and molecular technique. Fungal isolates were screened to discover antimicrobial activities by disc diffusion method against Methicillin-resistant Staphylococcus aureus DMST20651 (MRSA). MIC and MBC for those crude fungal extracts were determined. Finally, the chemical profile of crude extract was determined by gas chromatography and mass spectrometry. Six endophytic fungi were isolated from the surface-satirized parts of N. nucifera. Based on disc diffusion assay, the highest antibacterial activity against MRSA was isolate ST9.1 identified as Aspergillus cejpii. Results demonstrated that the ethyl acetate extraction had more active fractions with MIC of 2.5 mg/ml and MBC concentration of 50.0 mg/ml. The crude extracts were developed to identify the chemical constituents by gas chromatography and mass spectrometry. The major component of crude extract of endophytic fungi was 5-(1H-Indol-3-yl)-4,5-dihydro-[1,2,4]triazin-3-ylamine (C11H11N5). Thus, the plant could be used in the treatment of infectious diseases caused by bacterial pathogen.
Collapse
Affiliation(s)
- Surachai Techaoei
- Thai Traditional Medicine College, Rajamangala University of Technology Thanyaburi 12130 Thailand.,Innovation of Plants Extraction and Biological Activity for Pharmaceutical Products, Food Supplement and Medical Drugs, Thai Traditional Medicine College, Rajamangala University of Technology Thanyaburi 12130 Thailand
| | | | - Khemjira Jarmkom
- Thai Traditional Medicine College, Rajamangala University of Technology Thanyaburi 12130 Thailand.,Innovation of Plants Extraction and Biological Activity for Pharmaceutical Products, Food Supplement and Medical Drugs, Thai Traditional Medicine College, Rajamangala University of Technology Thanyaburi 12130 Thailand
| | - Thisakorn Dumrongphuttidecha
- Thai Traditional Medicine College, Rajamangala University of Technology Thanyaburi 12130 Thailand.,Innovation of Plants Extraction and Biological Activity for Pharmaceutical Products, Food Supplement and Medical Drugs, Thai Traditional Medicine College, Rajamangala University of Technology Thanyaburi 12130 Thailand
| | - Warachate Khobjai
- Department of Clinical Chemistry, Faculty of Medical Technology, Nation University No. 444 Vajiravuth Damnern Road, Prabat Sub-district, Mueang District, Lampang 52000, Thailand
| |
Collapse
|
46
|
Fermentation Production of Ganoderma lucidum by Bacillus subtilis Ameliorated Ceftriaxone-induced Intestinal Dysbiosis and Improved Intestinal Mucosal Barrier Function in Mice. DIGITAL CHINESE MEDICINE 2020. [DOI: 10.1016/j.dcmed.2020.09.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
|
47
|
Li T, Chen L, Wu D, Dong G, Chen W, Zhang H, Yang Y, Wu W. The Structural Characteristics and Biological Activities of Intracellular Polysaccharide Derived from Mutagenic Sanghuangporous sanghuang Strain. Molecules 2020; 25:molecules25163693. [PMID: 32823661 PMCID: PMC7464456 DOI: 10.3390/molecules25163693] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Revised: 08/05/2020] [Accepted: 08/10/2020] [Indexed: 11/16/2022] Open
Abstract
Sanghuangporous sanghuang is a rare medicinal fungus which contains polysaccharide as the main active substance and was used to treat gynecological diseases in ancient China. The intracellular polysaccharide yield of S. sanghuang was enhanced by the strain A130 which was screened from mutant strains via atmospheric and room temperature plasma (ARTP) mutagenesis. The objective of this research was to investigate the effects of ARTP mutagenesis on structural characteristics and biological activities of intracellular polysaccharides from S. sanghuang. Six intracellular polysaccharide components were obtained from S. sanghuang mycelia cultivated by the mutagenic strain (A130) and original strain (SH1), respectively. The results revealed that the yields of polysaccharide fractions A130-20, A130-50 and A130-70 isolated from the mutagenic strain fermentation mycelia were significantly higher than those of the original ones by 1.5-, 1.3- and 1.2-fold, and the clear physicochemical differences were found in polysaccharide fractions precipitated by 20% ethanol. A130-20 showed a relatively expanded branching chain with higher molecular weight and better in vitro macrophage activation activities and the IL-6, IL-1, and TNF-α production activities of macrophages were improved by stimulation of A130-20 from the mutagenic strain. This study demonstrates that ARTP is a novel and powerful tool to breed a high polysaccharide yield strain of S. sanghuang and may, therefore, contribute to the large-scale utilization of rare medicinal fungi.
Collapse
Affiliation(s)
- Tingting Li
- College of Food Science & Engineering, Shanghai Ocean University, Shanghai 201306, China;
- College of Medical Technology, Shanghai University of Medicine & Health Sciences, Shanghai 201318, China; (L.C.); (G.D.)
| | - Linjun Chen
- College of Medical Technology, Shanghai University of Medicine & Health Sciences, Shanghai 201318, China; (L.C.); (G.D.)
| | - Di Wu
- College of Medical Technology, Shanghai Academy of Agricultural Sciences, Shanghai 201403, China; (D.W.); (W.C.); (H.Z.)
| | - Guochao Dong
- College of Medical Technology, Shanghai University of Medicine & Health Sciences, Shanghai 201318, China; (L.C.); (G.D.)
| | - Wanchao Chen
- College of Medical Technology, Shanghai Academy of Agricultural Sciences, Shanghai 201403, China; (D.W.); (W.C.); (H.Z.)
| | - Henan Zhang
- College of Medical Technology, Shanghai Academy of Agricultural Sciences, Shanghai 201403, China; (D.W.); (W.C.); (H.Z.)
| | - Yan Yang
- College of Medical Technology, Shanghai Academy of Agricultural Sciences, Shanghai 201403, China; (D.W.); (W.C.); (H.Z.)
- Correspondence: (Y.Y.); (W.W.); Tel.: +86-21-6220-9765 (Y.Y.); +86-21-6190-0388 (W.W.)
| | - Wenhui Wu
- College of Food Science & Engineering, Shanghai Ocean University, Shanghai 201306, China;
- Correspondence: (Y.Y.); (W.W.); Tel.: +86-21-6220-9765 (Y.Y.); +86-21-6190-0388 (W.W.)
| |
Collapse
|
48
|
Dong Y, Qiu P, Zhao L, Zhang P, Huang X, Li C, Chai K, Shou D. Metabolomics study of the hepatoprotective effect of Phellinus igniarius in chronic ethanol-induced liver injury mice using UPLC-Q/TOF-MS combined with ingenuity pathway analysis. PHYTOMEDICINE : INTERNATIONAL JOURNAL OF PHYTOTHERAPY AND PHYTOPHARMACOLOGY 2020; 74:152697. [PMID: 30392748 DOI: 10.1016/j.phymed.2018.09.232] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Revised: 09/28/2018] [Accepted: 09/29/2018] [Indexed: 06/08/2023]
Abstract
BACKGROUND Phellinus igniarius (L.) Quèl as a potential medicinal mushroom possesses multiple biological activities including hepatoprotection, but the hepatoprotective mechanism is not clear. PURPOSE To elucidate the hepatoprotective effect and potential target of P. igniarius. METHODS The male C57BL/6 mice were fed with the Lieber-DeCarli diet containing alcohol or isocaloric maltose dextrin as control diet with or without P. igniarius decoction (PID) in the dosage of 0.65 g/kg and 2.6 g/kg. The levels of serum biomarkers were detected by an automatic biochemistry analyser. The histopathological changes of liver were observed by hematoxylin and eosin (H&E) staining. Ultra performance liquid chromatography-quadrupole/time-of-flight mass spectrometry (UPLC-Q/TOF-MS) was applied for investigating the dynamic changes of serum metabolites in chronic ethanol-induced liver injury mice and after treatment with PID. Ingenuity pathway analysis (IPA) was employed to identify the potential target of PID. RESULTS PID could significantly reduce the levels of alanine aminotransferase (ALT), aspartate aminotransferase (AST), triglyceride (TG) and total bile acid (TBA) in serum and improved hepatic steatosis and inflammation. In terms of metabolism, a total of 36 serum differential metabolites were identified, and PID intervention regulated 24 of them, involving the key metabolic pathways such as the biosynthesis of unsaturated fatty acids, primary bile acid biosynthesis, glycerophospholipid metabolism, fatty acids biosynthesis, ether lipid metabolism and arachidonic acid metabolism. On the mechanism, IPA showed that farnesol X receptor (FXR) was the major potential target for PID, and PID could improve chronic alcohol intake induced by the inhibition of mRNA expression of FXR in the liver and the activation of mRNA expression of FXR in the intestine in mice. CONCLUSION The present study for the first time systematically illustrated the hepatoprotective effect of P. igniarius and preliminarily explored its potential target FXR. P. igniarius might be exploited as a promising therapeutic option for alcoholic liver injury.
Collapse
Affiliation(s)
- Yu Dong
- Research Centre of Metabolomics, Department of Medicine, Zhejiang Academy of Traditional Chinese Medicine, Hangzhou 310007, PR China; Zhejiang Chinese Medical University, Hangzhou 310053, PR China.
| | - Ping Qiu
- Zhejiang Chinese Medical University, Hangzhou 310053, PR China
| | - Lisha Zhao
- Research Centre of Metabolomics, Department of Medicine, Zhejiang Academy of Traditional Chinese Medicine, Hangzhou 310007, PR China
| | - Pinghu Zhang
- Institute of Translational Medicine & Jiangsu Key Laboratory of Integrated Traditional Chinese and Western Medicine for Prevention and Treatment of Senile Diseases, Medical College, Yangzhou University, Yangzhou 225001, PR China
| | - Xiaowen Huang
- Research Centre of Metabolomics, Department of Medicine, Zhejiang Academy of Traditional Chinese Medicine, Hangzhou 310007, PR China
| | - Changyu Li
- Zhejiang Chinese Medical University, Hangzhou 310053, PR China
| | - Kequn Chai
- Research Centre of Metabolomics, Department of Medicine, Zhejiang Academy of Traditional Chinese Medicine, Hangzhou 310007, PR China; Zhejiang Chinese Medical University, Hangzhou 310053, PR China; Zhejiang Key Laboratory of Tumor Diagnosis and Treatment with Integrated TCM and Western Medicine, Hangzhou 310012, PR China
| | - Dan Shou
- Research Centre of Metabolomics, Department of Medicine, Zhejiang Academy of Traditional Chinese Medicine, Hangzhou 310007, PR China.
| |
Collapse
|
49
|
Vasodilatory Effect of Phellinus linteus Extract in Rat Mesenteric Arteries. Molecules 2020; 25:molecules25143160. [PMID: 32664327 PMCID: PMC7397296 DOI: 10.3390/molecules25143160] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 07/08/2020] [Accepted: 07/09/2020] [Indexed: 11/20/2022] Open
Abstract
Phellinus linteus is a well-known medicinal mushroom that is widely used in Asian countries. In several experimental models, Phellinus linteus extracts were reported to have various biological effects, including anti-inflammatory, anti-cancer, hepatoprotective, anti-diabetic, neuroprotective, and anti-angiogenic activity. In the present study, several bioactive compounds, including palmitic acid ethyl ester and linoleic acid, were identified in Phellinus linteus. The intermediate-conductance calcium-activated potassium channel (IKCa) plays an important role in the regulation of the vascular smooth muscle cells’ (VSMCs) contraction and relaxation. The activation of the IKCa channel causes the hyperpolarization and relaxation of VSMCs. To examine whether Phellinus linteus extract causes vasodilation in the mesenteric arteries of rats, we measured the isometric tension using a wire myograph. After the arteries were pre-contracted with U46619 (a thromboxane analogue, 1 µM), Phellinus linteus extract was administered. The Phellinus linteus extract induced vasodilation in a dose-dependent manner, which was independent of the endothelium. To further investigate the mechanism, we used the non-selective K+ channel blocker tetraethylammonium (TEA). TEA significantly abolished Phellinus linteus extract-induced vasodilation. Thus, we tested three different types of K+ channel blockers: iberiotoxin (BKca channel blocker), apamin (SKca channel blocker), and charybdotoxin (IKca channel blocker). Charybdotoxin significantly inhibited Phellinus linteus extract-induced relaxation, while there was no effect from apamin and iberiotoxin. Membrane potential was measured using the voltage-sensitive dye bis-(1,3-dibutylbarbituric acid)-trimethine oxonol (DiBAC4(3)) in the primary isolated vascular smooth muscle cells (VSMCs). We found that the Phellinus linteus extract induced hyperpolarization of VSMCs, which is associated with a reduced phosphorylation level of 20 KDa myosin light chain (MLC20).
Collapse
|
50
|
Wang T, Sun S, Liang C, Li H, Liu A, Zhu H. Effective isolation of antioxidant Phelligridin LA from the fermentation broth of Inonotus baumii by macroporous resin. Bioprocess Biosyst Eng 2020; 43:2095-2106. [PMID: 32607861 DOI: 10.1007/s00449-020-02398-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2020] [Accepted: 06/23/2020] [Indexed: 11/26/2022]
Abstract
Phelligridin LA (PLA) is a natural product with vigorous free radical scavenging activities accumulated in the liquid fermentation of herbal medicinal fungus Inonotus baumii. Aiming to establish an efficient isolation method of PLA from the fermentation broth, we evaluated the adsorption of PLA by macroporous resins. The best resin ADS-17 was screened for six candidates with various physical properties and adsorption behaviors. Studies on the thermodynamics and kinetics of the process revealed that the adsorption reaction could take place spontaneously, which implied that the heat generated in adsorption might compensate for the decrease in entropy. The Freundlich theory could be utilized to fit the experimental data. The pseudo-second-order equation could describe the process, and the adsorption rate was primarily controlled by liquid film diffusion and pore diffusion. The influencing operation factors (temperature, pH, and the ratio of fermentation broth to resin) of the adsorption process were optimized with response surface methodology. The optimized condition (temperature 22.81 °C, pH 5.19, and the ratio of fermentation broth to resin or RLS 5.11) supported an adsorption rate of 97.03%. These findings would be indispensable for further optimization of the efficient separation of PLA from the fermentation broth, and the fermentation production of PLA in which separation would be included.
Collapse
Affiliation(s)
- Tianwen Wang
- College of Life Sciences, and Institute for Conservation and Utilization of Agro-Bioresources in Dabie Mountains, Xinyang Normal University, Xinyang, 464000, China
| | - Shiwei Sun
- Centre for Bioengineering and Biotechnology, China University of Petroleum (East China), 66 Changjiang West Road, Qingdao, 266580, China
| | - Chen Liang
- College of Life Sciences, and Institute for Conservation and Utilization of Agro-Bioresources in Dabie Mountains, Xinyang Normal University, Xinyang, 464000, China
| | - Hui Li
- Centre for Bioengineering and Biotechnology, China University of Petroleum (East China), 66 Changjiang West Road, Qingdao, 266580, China
| | - Ao Liu
- Centre for Bioengineering and Biotechnology, China University of Petroleum (East China), 66 Changjiang West Road, Qingdao, 266580, China
| | - Hu Zhu
- Fujian Provincial University Engineering Research Center of Industrial Biocatalysis, College of Chemistry and Materials Science, Fujian Normal University, 32 Shangsan Road, Fuzhou, 350007, People's Republic of China.
| |
Collapse
|