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Qi Y, Guo XY, Xu XY, Hou JX, Liu SL, Guo HB, Xu AG, Yang RH, Yu XD. Widely targeted metabolomics analysis of Sanghuangporus vaninii mycelia and fruiting bodies at different harvest stages. Front Microbiol 2024; 15:1391558. [PMID: 38846565 PMCID: PMC11153664 DOI: 10.3389/fmicb.2024.1391558] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2024] [Accepted: 05/03/2024] [Indexed: 06/09/2024] Open
Abstract
Sanghuangprous vaninii is a medicinal macrofungus cultivated extensively in China. Both the mycelia and fruiting bodies of S. vaninii have remarkable therapeutic properties, but it remains unclear whether the mycelia may serve as a substitute for the fruiting bodies. Furthermore, S. vaninii is a perennial fungus with therapeutic components that vary significantly depending on the growing year of the fruiting bodies. Hence, it is critical to select an appropriate harvest stage for S. vaninii fruiting bodies for a specific purpose. With the aid of Traditional Chinese Medicine Systems Pharmacology Database and Analysis Platform (TCMSP), metabolomics based on ultra-high performance liquid chromatography coupled to triple quadrupole mass spectrometry (UHPLC-QQQ-MS) was used to preliminarily determine 81 key active metabolites and 157 active pharmaceutical metabolites in S. vaninii responsible for resistance to the six major diseases. To evaluate the substitutability of the mycelia and fruiting bodies of S. vaninii and to select an appropriate harvest stage for the fruiting bodies of S. vaninii, we analyzed the metabolite differences, especially active metabolite differences, among the mycelia and fruiting bodies during three different harvest stages (1-year-old, 2-year-old, and 3-year-old). Moreover, we also determined the most prominent and crucial metabolites in each sample of S. vaninii. These results suggested that the mycelia show promise as a substitute for the fruiting bodies of S. vaninii and that extending the growth year does not necessarily lead to higher accumulation levels of active metabolites in the S. vaninii fruiting bodies. This study provided a theoretical basis for developing and using S. vaninii.
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Affiliation(s)
- Yue Qi
- College of Biological Science and Technology, Shenyang Agricultural University, Shenyang, China
| | - Xiao-Ying Guo
- College of Biological Science and Technology, Shenyang Agricultural University, Shenyang, China
| | - Xin-Yue Xu
- College of Biological Science and Technology, Shenyang Agricultural University, Shenyang, China
| | - Jian-Xuan Hou
- College of Biological Science and Technology, Shenyang Agricultural University, Shenyang, China
| | - Shi-Lai Liu
- College of Biological Science and Technology, Shenyang Agricultural University, Shenyang, China
| | - Hong-Bo Guo
- College of Life Engineering, Shenyang Institute of Technology, Fushun, China
| | - Ai-Guo Xu
- Alpine Fungarium, Tibet Plateau Institute of Biology, Lhasa, China
| | - Rui-Heng Yang
- Institute of Edible Fungi, Shanghai Academy of Agricultural Sciences, Shanghai, China
| | - Xiao-Dan Yu
- College of Biological Science and Technology, Shenyang Agricultural University, Shenyang, China
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Kalath H, Koshy AJ, Banjan B, Soman S, Hosadevasthana G, Raju R, Rehman N, Revikumar A. In-silico studies of Brassica oleracea active compounds and their role in thyroid peroxidase activity. J Biomol Struct Dyn 2023:1-17. [PMID: 37870072 DOI: 10.1080/07391102.2023.2270601] [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: 06/30/2023] [Accepted: 10/07/2023] [Indexed: 10/24/2023]
Abstract
Cabbage, a leafy vegetable that is widely consumed across the globe, holds a significant place within the Brassica family. For almost a century, its potential anti-thyroid effects have captured attention. The presence of compounds such as thiocyanate and goitrin in cabbage has been extensively investigated for their ability to impede sodium-iodide symporter and thyroid peroxidase (TPO) activities. The present study is focused on uncovering the active constituents in cabbage that could interact with TPO, while also examining their stability under cooking temperatures. Employing molecular docking and molecular dynamic simulation techniques, we quantified the binding strength of phytochemicals present in cabbage with the target. Out of the 60 compounds identified in cabbage leaves, only 18 exhibited docking scores surpassing those of the commercially available anti-thyroid drug, methimazole. These chosen compounds were studied for binding free energy and pharmacokinetic properties. A specific compound, gamma-Terpinene, classified as a monoterpene, emerged as noteworthy due to its alignment with all criteria and the highest observed binding free energy compared to others. Furthermore, we explored the stability of gamma-Terpinene at 373.15K (cooking temperature) and observed its susceptibility to degradation. This might contribute to the relatively diminished anti-thyroid effects of cabbage when consumed in cooked form. Consequently, our findings suggest that the consumption of cooked cabbage could be more conducive to maintaining normal thyroid function, as opposed to its raw counterpart.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Haritha Kalath
- Centre for Integrative Omics Data Science (CIODS), Yenepoya (Deemed to be University), Mangalore, India
| | - Abel John Koshy
- Centre for Integrative Omics Data Science (CIODS), Yenepoya (Deemed to be University), Mangalore, India
| | - Bhavya Banjan
- Centre for Integrative Omics Data Science (CIODS), Yenepoya (Deemed to be University), Mangalore, India
| | - Sowmya Soman
- Centre for Integrative Omics Data Science (CIODS), Yenepoya (Deemed to be University), Mangalore, India
| | - Gururaja Hosadevasthana
- Yenepoya Ayurveda Medical College & Hospital, Yenepoya (Deemed to be University), Naringana, Mangalore, Karnataka, India
| | - Rajesh Raju
- Centre for Integrative Omics Data Science (CIODS), Yenepoya (Deemed to be University), Mangalore, India
| | - Niyas Rehman
- Centre for Integrative Omics Data Science (CIODS), Yenepoya (Deemed to be University), Mangalore, India
| | - Amjesh Revikumar
- Centre for Integrative Omics Data Science (CIODS), Yenepoya (Deemed to be University), Mangalore, India
- Kerala Genome Data Centre, Kerala Development and Innovation Strategic Council, Vazhuthacaud, Thiruvananthapuram, Kerala, India
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Tang S, Jin L, Lei P, Shao C, Wu S, Yang Y, He Y, Ren R, Xu J. Whole-genome assembly and analysis of a medicinal fungus: Inonotus hispidus. Front Microbiol 2022; 13:967135. [PMID: 36147857 PMCID: PMC9485836 DOI: 10.3389/fmicb.2022.967135] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2022] [Accepted: 08/17/2022] [Indexed: 11/13/2022] Open
Abstract
Inonotus hispidus (I. hispidus) is a medicinal macrofungus that plays a key role in anti-tumor and antioxidant functions. To further understand and enhance the value of I. hispidus, we performed whole-genome sequencing and an analysis of its strain for the first time. I. hispidus was sequenced using the Illumina NovaSeq high-throughput sequencing platform. The genome length was 35,688,031 bp and 30 contigs, with an average length of 1,189,601.03 bp. Moreover, database alignment annotated 402 CAZyme genes and 93 functional genes involved in regulating secondary metabolites in the I. hispidus genome to find the greatest number of genes involved in terpenes in that genome, thus providing a theoretical basis for its medicinal value. Finally, the phylogenetic analysis and comparative genomic analysis of single-copy orthologous protein genes from other fungi in the same family were conducted; it was found that I. hispidus and Sanghuangporus baumii have high homology. Our results can be used to screen candidate genes for the nutritional utilization of I. hispidus and the development of high-yielding and high-quality I. hispidus via genetic means.
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Diverse Metabolites and Pharmacological Effects from the Basidiomycetes Inonotus hispidus. Antibiotics (Basel) 2022; 11:antibiotics11081097. [PMID: 36009965 PMCID: PMC9405263 DOI: 10.3390/antibiotics11081097] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Revised: 08/11/2022] [Accepted: 08/11/2022] [Indexed: 11/18/2022] Open
Abstract
Inonotus hispidus mushroom is a popular edible and medicinal mushroom with a long history of use. It is well known as a medicinal fungus with various health benefits for its significant anticancer and immunomodulatory activities. Over the last 60 years, secondary metabolites derived from I. hispidus and their biological activities have been discovered and investigated. Structurally, these compounds are mainly polyphenols and triterpenoids, which have anticancer, anti-inflammatory, antioxidant, antimicrobial, and enzyme inhibitor activities. Here, the secondary metabolites derived from I. hispidus and their activities were systematically and comprehensively classified and summarized, and the biosynthetic pathway of stylylpyrones was deduced and analyzed further. This review contributes to our understanding of I. hispidus and will help with research into natural product chemistry, pharmacology, and the biosynthesis of I. hispidus metabolites. According to this review, I. hispidus could be a promising source of bioactive compounds for health promotion and the development of functional foods.
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Tarasek D, Wojtasek H, Benarous K, Yousfi M. In vitro oxidation of hispidin and gallic acid by horseradish peroxidase. J Biomol Struct Dyn 2022; 41:2321-2325. [PMID: 35067200 DOI: 10.1080/07391102.2022.2029569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Gallic acid and hispidin have been previously described by us as inhibitors of horseradish peroxidase (Benarous, K., Benali, F. Z., Bekhaoua, I. C., and Yousfi, M. Journal of Biomolecular Structure & Dynamics, (2021) 39(18), 7168-7180). However, additional experiments have demonstrated that under the applied assay conditions both compounds are rapidly oxidized by this enzyme. After oxidation, the components of the reaction mixture undergo complex reactions giving products with much weaker absorption at the detection wavelength. This was interpreted by us as enzyme inhibition, which, however, is only apparent. In fact, the activity of horseradish peroxidase is not affected by these compounds, which was demonstrated by measurements of hydrogen peroxide consumption.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
| | | | - Khedidja Benarous
- Laboratoire des sciences fondamentales, faculté des sciences, Université Amar Telidji-Laghouat, Laghouat, Algérie
| | - Mohamed Yousfi
- Laboratoire des sciences fondamentales, faculté des sciences, Université Amar Telidji-Laghouat, Laghouat, Algérie
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