International journal of medicinal mushrooms最新文献

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Lingzhi or Reishi Medicinal Mushroom Ganoderma lucidum (Agaricomycetes) Aqueous Extract Reverses Hypoxia Induced Redox Imbalance and Inflammatory Response in Rat Thymocytes. 灵芝或灵芝灵芝水提物逆转缺氧诱导的大鼠胸腺细胞氧化还原失衡和炎症反应。
International journal of medicinal mushrooms Pub Date : 2025-01-01 DOI: 10.1615/IntJMedMushrooms.2025059009
Rekha Maithani, Rajkumar Tulsawani
{"title":"Lingzhi or Reishi Medicinal Mushroom Ganoderma lucidum (Agaricomycetes) Aqueous Extract Reverses Hypoxia Induced Redox Imbalance and Inflammatory Response in Rat Thymocytes.","authors":"Rekha Maithani, Rajkumar Tulsawani","doi":"10.1615/IntJMedMushrooms.2025059009","DOIUrl":"https://doi.org/10.1615/IntJMedMushrooms.2025059009","url":null,"abstract":"<p><p>Inflammatory diseases are associated with immune imbalances and the linkage between immune system and inflammatory mechanisms, particularly under hypoxia, is still incomprehensive. Furthermore, development of a natural agent necessitates, in lack of therapeutics, to prevent thymus receding under hypoxia-induced inflammation. Rat primary thymocytes were exposed to hypoxia (0.5% O2) in the absence or presence of aqueous extract of Ganoderma lucidum. After exposure, redox status and bioenergetic and biochemical variables were evaluated. Hypoxia exposure to thymocytes results in cell growth arreast and death with concurrent surge in reactive oxygen species and decrease in total antioxidant status. Moreover, these hypoxic cells had imbalanced redox homeostasis and bioenergetics with decreased NAD/NADH and increased ADP/ATP ratio. The cells treated with an aqueous extract of G. lucidum rescue cells from death, reverse redox imbalance and changes in bioenergetic markers. Hypoxia exposure enhance pro-inflammatory cytokines; IL6, TNFα, and NFκB in thymocytes which normalizes with the extract treatment. Hypoxic cells displayed higher expression of Nrf2, HIF1α, VEGF in rat thymocytes but downplayed role of erythropeotin. The extract treatment overtakes adverse hypoxia-induced changes on hypoxic markers. Thus, G. lucidum reverses redox imbalance, changes in bio-energetic markers, and displayed strong anti-stress and anti-inflammatory effect.</p>","PeriodicalId":94323,"journal":{"name":"International journal of medicinal mushrooms","volume":"27 8","pages":"51-63"},"PeriodicalIF":0.0,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144218089","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
In Silico Interaction of Phellilane L with HmuY: A Promising Therapeutic Strategy against Porphyromonas gingivalis in Chronic Periodontitis. Phellilane L与HmuY的相互作用:一种治疗慢性牙周炎牙龈卟啉单胞菌的有前景的方法。
International journal of medicinal mushrooms Pub Date : 2025-01-01 DOI: 10.1615/IntJMedMushrooms.2025058014
Abhishek Mishra, Aditya Ganeshpurkar, Nazneen Dubey
{"title":"In Silico Interaction of Phellilane L with HmuY: A Promising Therapeutic Strategy against Porphyromonas gingivalis in Chronic Periodontitis.","authors":"Abhishek Mishra, Aditya Ganeshpurkar, Nazneen Dubey","doi":"10.1615/IntJMedMushrooms.2025058014","DOIUrl":"https://doi.org/10.1615/IntJMedMushrooms.2025058014","url":null,"abstract":"<p><p>This study investigates the in silico interaction between Phellilane L, a sesquiterpene metabolite from Phellinus linteus, and the Porphiromonas gingivalis HmuY protein, a key player in chronic periodontitis pathogenesis. The goal is to assess the potential of Phellilane L as a therapeutic agent against periodontal infections. Molecular docking and dynamics simulations were used to explore the interaction between Phellilane L and HmuY. Lipinski's rule of five, Wiener index, and MM/GBSA calculations were performed to assess drug-likeness, molecular connectivity, and binding affinity. Python 2.7, AutoDock 4.2, and Flare software were used to perform docking, energy calculations, and molecular dynamics simulations. Phellilane L showed favorable drug-likeness, adhering to Lipinski's rule of five. The Wiener index of 493 indicates simplicity in molecular structure, beneficial for drug absorption. Docking results revealed key interactions with HmuY, with binding energy of -7.45 μM and stable van der Waals and hydrogen bond interactions. MM/GBSA analysis indicated a favorable binding free energy of -27.45 kcal/mol, with significant contributions from van der Waals and electrostatic interactions. Phellilane L demonstrates strong binding affinity to HmuY, potentially inhibiting heme acquisition, essential for P. gingivalis survival. These findings suggest Phellilane L as a promising candidate for developing novel therapeutic approaches for treating periodontal disease.</p>","PeriodicalId":94323,"journal":{"name":"International journal of medicinal mushrooms","volume":"27 7","pages":"31-43"},"PeriodicalIF":0.0,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144047585","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Cytotoxicity and Cell Death Induction on a Cervical Cancer Cell Line by Crude Extracellular Product of Omphalotus nidiformis (Agaricomycetes) Mycelium. 粗细胞外产物nidiformomphalotus菌丝对宫颈癌细胞系的细胞毒性和细胞死亡诱导。
International journal of medicinal mushrooms Pub Date : 2025-01-01 DOI: 10.1615/IntJMedMushrooms.2024057069
Isaac Tello-Salgado, Alexzandra Torres-Obando, Marisol Mir-Garcia, Vanessa Guzmán-Razón, Veronica-Nuñez Urquiza, Elizabeth Nava-García, Elizur Montiel-Arcos, María T Díaz-Hernández, Carlos Mojica-Cardoso, Carla O Contreras Ochoa
{"title":"Cytotoxicity and Cell Death Induction on a Cervical Cancer Cell Line by Crude Extracellular Product of Omphalotus nidiformis (Agaricomycetes) Mycelium.","authors":"Isaac Tello-Salgado, Alexzandra Torres-Obando, Marisol Mir-Garcia, Vanessa Guzmán-Razón, Veronica-Nuñez Urquiza, Elizabeth Nava-García, Elizur Montiel-Arcos, María T Díaz-Hernández, Carlos Mojica-Cardoso, Carla O Contreras Ochoa","doi":"10.1615/IntJMedMushrooms.2024057069","DOIUrl":"10.1615/IntJMedMushrooms.2024057069","url":null,"abstract":"<p><p>Fungi have proved to be useful sources of compounds with antineoplastic properties. Although several metabolites isolated from species of the genus Omphalotus have shown cytotoxic effects on tumor cell lines. Few works have studied Omphalotus nidiformis. The activity of a whole crude extracellular product of a O. nidiformis micelyum strain is reported herein; this crude extract was able to reduce viability of cervical cancer HeLa cells (78% to 29%) after 24 h of exposure. Upon fractionation with dichloromethane, the fraction F1 was also capable of inhibiting cell viability, but the fraction F2 showed no effect. Both the crude extracellular product and F1 induced time- and concentration-dependent cell death by apoptosis through activation of caspase-3/7; in addition, both products induced a 3.5- to 5-fold increase in autophagy. The major components identified in both extracts by gas chromatography/mass spectrometry were 9-octadecenamide, tetradecanamide, hexadecanamide, and squalene, which could be responsible for the cytotoxic effect. Fungal metabolites with cytotoxic activity could be used in the future in combination with antineoplastic drugs for cancer treatment.</p>","PeriodicalId":94323,"journal":{"name":"International journal of medicinal mushrooms","volume":"27 3","pages":"35-44"},"PeriodicalIF":0.0,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143019475","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Exploring the Potential of Spent Pleurotus eryngii (Agaricomycetes) Substrate to Cultivate Pleurotus florida with Enhanced Productivity, Nutritional Profile, and Therapeutic Potential. 利用废平菇(菌丝菌)底物培养具有高产、营养和治疗潜力的佛罗里达平菇
International journal of medicinal mushrooms Pub Date : 2025-01-01 DOI: 10.1615/IntJMedMushrooms.2024056896
Preeti Thakur, Savita Jandaik, Shikha Guleria, Annu Sharma, Ranjana Sharma, Rajender Singh
{"title":"Exploring the Potential of Spent Pleurotus eryngii (Agaricomycetes) Substrate to Cultivate Pleurotus florida with Enhanced Productivity, Nutritional Profile, and Therapeutic Potential.","authors":"Preeti Thakur, Savita Jandaik, Shikha Guleria, Annu Sharma, Ranjana Sharma, Rajender Singh","doi":"10.1615/IntJMedMushrooms.2024056896","DOIUrl":"10.1615/IntJMedMushrooms.2024056896","url":null,"abstract":"<p><p>Every year, several mushroom farms create a significant volume of discarded mushroom substrate. To make use of spent mushroom substrate, Pleurotus florida was grown on wheat straw that had been supplemented in varying amounts with one year old spent substrate of Pleurotus eryngii, wheat bran, and CaCo3. Physico-chemical parameters of the substrates (pH, C, and N) were higher prior to cultivation and reduced following cultivation except electrical conductivity, that displayed the opposite trend. The wheat straw used as the control showed the highest yield, approximate composition, myco-chemicals, and antioxidant activity of P. florida sporophores. According to the data, the optimal ratio for P florida production following control, was for a combination of P. eryngii spent substrate (PESS) + wheat straw + wheat bran + CaCO3 (50:40:9.5:0.5). The results imply that adding a suitable quantity of wheat straw, wheat bran and CaCo3 to discarded mushroom substrate can enable its reuse, offering a practical method for preserving the environment, cutting expenses, and producing high-quality mushrooms.</p>","PeriodicalId":94323,"journal":{"name":"International journal of medicinal mushrooms","volume":"27 2","pages":"47-57"},"PeriodicalIF":0.0,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143653085","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Tiger Milk Medicinal Mushroom Lignosus rhinocerus (Agaricomycetes) Polysaccharides Mediates Airway Smooth Muscle Relaxation via Muscarinic and Histamine Receptors. 虎乳药菇多糖通过毒蕈碱和组胺受体介导气道平滑肌松弛。
International journal of medicinal mushrooms Pub Date : 2025-01-01 DOI: 10.1615/IntJMedMushrooms.2025058606
Abubakar Bishir Daku, Bushra Solehah Mohd Rosdan, Nurul Iffah Kamaruddin, Wan Amir Nizam Wan Ahmad, Asma Abdullah Nurul
{"title":"Tiger Milk Medicinal Mushroom Lignosus rhinocerus (Agaricomycetes) Polysaccharides Mediates Airway Smooth Muscle Relaxation via Muscarinic and Histamine Receptors.","authors":"Abubakar Bishir Daku, Bushra Solehah Mohd Rosdan, Nurul Iffah Kamaruddin, Wan Amir Nizam Wan Ahmad, Asma Abdullah Nurul","doi":"10.1615/IntJMedMushrooms.2025058606","DOIUrl":"https://doi.org/10.1615/IntJMedMushrooms.2025058606","url":null,"abstract":"<p><p>The medicinal and nutritional benefits of mushrooms have long been explored, with polysaccharides among the major bioactive constituents. Among these, Lignosus rhinocerus (tiger milk mushroom) is well documented for the traditional treatment of ailments, including respiratory illness, and has been shown to express several bioactivities, including anti-asthmatic effects. In this study, the polysaccharide constituents of L. rhinocerus mushroom were successfully extracted and fractionated using Soxhlet extraction, column chromatographic methods followed by cytotoxicity analysis. To test for its airway relaxation potential, an isolated guinea pig trachea (GPT) ring was used in a functional multichannel myograph study to evaluate the relaxation effects of L. rhinocerus polysaccharides (LRP) on muscarinic, histamine, and β2 airway receptor agonist-antagonist responses. The mushroom polysaccharides were found to be a neutral, water-soluble polysaccharide-protein complex, and the LR crude extract and its polysaccharides fraction showed no cytotoxic effect against the Vero cell line. LRP induced concentration-dependent relaxation in contracted airway smooth muscle, which was pre-contracted with EC40 carbachol and EC50 histamine. The airway relaxation effect of LRP is mediated via muscarinic and histamine receptors which supports the therapeutic potential of LRP as a natural alternative for the management of asthma.</p>","PeriodicalId":94323,"journal":{"name":"International journal of medicinal mushrooms","volume":"27 8","pages":"37-50"},"PeriodicalIF":0.0,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144218092","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Fatty Acid Determination and Activity Evaluation of Wild Higher Fungi from Southern Sichuan, China. 川南野生高等真菌脂肪酸测定及活性评价。
IF 1.4
International journal of medicinal mushrooms Pub Date : 2025-01-01 DOI: 10.1615/IntJMedMushrooms.2025059030
Hui Lei, Guo-Zheng Nie, Xiu-Juan Fu, Hao-Yuan Mou, Quan-Run Zhu, Si-Wei Chen, Dan Zhang, Yu Luo
{"title":"Fatty Acid Determination and Activity Evaluation of Wild Higher Fungi from Southern Sichuan, China.","authors":"Hui Lei, Guo-Zheng Nie, Xiu-Juan Fu, Hao-Yuan Mou, Quan-Run Zhu, Si-Wei Chen, Dan Zhang, Yu Luo","doi":"10.1615/IntJMedMushrooms.2025059030","DOIUrl":"https://doi.org/10.1615/IntJMedMushrooms.2025059030","url":null,"abstract":"<p><p>To study the species composition and resource value of wild higher fungi, 29 mushrooms were collected in southern Sichuan, China. The antioxidant activity was evaluated by 2,2-diphenyl-1-picrylhydrazyl (DPPH), 2,2'-azino-bis(3-ethylbenzthiazoline-6-sulfonic acid) (ABTS), and total reducing power. The anti-tumor activity was evaluated by studying the inhibition rate of HeLa cells and HepG2 cells. Finally, the fatty acid composition was determined by gas chromatography-mass spectrometry. The results of antioxidant experiments showed that Russula compacta and Suillus bovinus had good DPPH and ABTS free radical scavenging ability, and R. compacta, Ganoderma lucidum, G. australe and Sutorius micropores had strong total reducing power. Anti-tumor experiments showed that G. australe had the best inhibitory effect on HepG2 (IC50 = 0.092 mg/mL), and Scleroderma yunnanense had the best inhibitory effect on HeLa (IC50 = 0.186 mg/mL). A total of 26 fatty acid components were identified in 17 higher mushroom samples. Hexadecanoic acid was detected in all samples. This paper completed the investigation of the value of higher fungal resources in Wumeng Mountain area of Southern Sichuan and laid a foundation for further research and development on the medicinal edible value of these fungi in the future.</p>","PeriodicalId":94323,"journal":{"name":"International journal of medicinal mushrooms","volume":"27 9","pages":"47-60"},"PeriodicalIF":1.4,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144762957","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Hepatoprotective Effects of Acidic-Extractable Auricularia polytricha (Agaricomycetes) Polysaccharides against the Alcoholic Liver Diseases via the NF-κB Signaling Pathway. 酸提木耳多糖通过NF-κB信号通路抗酒精性肝病的保肝作用
IF 1.4
International journal of medicinal mushrooms Pub Date : 2025-01-01 DOI: 10.1615/IntJMedMushrooms.2025059254
Lian Shi, Huanjun Shi, Xueping Li, Xiuxiu Wang, Le Jia, Jianjun Zhang
{"title":"Hepatoprotective Effects of Acidic-Extractable Auricularia polytricha (Agaricomycetes) Polysaccharides against the Alcoholic Liver Diseases via the NF-κB Signaling Pathway.","authors":"Lian Shi, Huanjun Shi, Xueping Li, Xiuxiu Wang, Le Jia, Jianjun Zhang","doi":"10.1615/IntJMedMushrooms.2025059254","DOIUrl":"https://doi.org/10.1615/IntJMedMushrooms.2025059254","url":null,"abstract":"<p><p>This study investigated the antioxidant and anti-inflammatory effects of acidic-extractable Auricularia polytricha polysaccharides (Ac-APS), aiming to explore the significant protections against alcohol-related liver diseases (ALD). Our findings indicated that Ac-APS exhibited potential radical scavenging effects on hydroxyl, superoxide anion, hydrogen peroxide, and DPPH with rates of 56.32 ± 1.63%, 43.28 ± 1.68%, 73.28 ± 2.11%, and 76.31 ± 1.98%, respectively. Furthermore, the in vivo results demonstrated that Ac-APS showed potential anti-ALD effects through enhancing the hepatic antioxidant enzymes, modulating alcohol metabolisms, and improving inflammatory responses by regulating NF-κB signaling pathways. Additionally, Ac-APS has been characterized to be pyranoid polysaccharide linked by α-configurations and rich in arabinose, possibly contributing to the superior hepatoprotective effects. These findings provide a theoretical foundation for utilizing Ac-APS as a functional and natural agent to alleviate ALD and its complications.</p>","PeriodicalId":94323,"journal":{"name":"International journal of medicinal mushrooms","volume":"27 9","pages":"13-26"},"PeriodicalIF":1.4,"publicationDate":"2025-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144762959","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Antimicrobial Activity of Different Collections of Medicinal Polypore Fungus Fomitopsis pinicola (Agaricomycetes). 不同药用多孔真菌群的抑菌活性研究。
International journal of medicinal mushrooms Pub Date : 2024-01-01 DOI: 10.1615/IntJMedMushrooms.2024055590
Susanna M Badalyan, Alla V Shnyreva, Anush Barkhudaryan
{"title":"Antimicrobial Activity of Different Collections of Medicinal Polypore Fungus Fomitopsis pinicola (Agaricomycetes).","authors":"Susanna M Badalyan, Alla V Shnyreva, Anush Barkhudaryan","doi":"10.1615/IntJMedMushrooms.2024055590","DOIUrl":"https://doi.org/10.1615/IntJMedMushrooms.2024055590","url":null,"abstract":"<p><p>The study of antimicrobial activity (AMA) of 14 genetically identified dikaryotic strains of red belted medicinal polypore Fomitopsis pinicola isolated from Betula sp. and other deciduous trees, as well as conifers Picea sp. and Abies alba in Russia, France and Italy against test fungi and bacteria is discussed. The results of this study have shown that F. pinicola strains possess significant antimicrobial potential against dermatophytes (Chrysosporium keratinophilum, Microsporum gypseum, Trichophyton terrestre) and Penicillium species (P. griseofulvum, P. sp.) isolated from soil samples in Armenia, as well as Gram-negative (Escherichia coli, Pseudomonas aeruginosa, Salmonella typhimurium) and Gram-positive (Staphylococcus aureus) bacteria received from different culture collections. In dual culture experiments, F. pinicola showed high antagonistic/antifungal activity toward test fungi by suppressing their average growth rate (GRavr) and sporulation causing morphological changes of colonies. The cultural broth (CB) samples obtained from 21-d static culture of F. pinicola demonstrated higher antifungal activity (AFA) with fungicidic (FC) and fungistatic (FS) effects against dermatophytes and more than 50% GRavr inhibitory effect for Penicillium spp. compared with mycelial extracts (ME) samples. Tested CB and ME samples of F. pinicola showed also antibacterial activity (ABA) against test bacteria. The AMA of CB samples was higher than the activity of ME samples. The mycelium of F. pinicola may be considered a potential source of extra- and intracellular antimicrobial compounds. Further studies to elucidate the mechanism of antimicrobial effect of F. pinicola for developing mushroom-derived biotech products are warranted.</p>","PeriodicalId":94323,"journal":{"name":"International journal of medicinal mushrooms","volume":"26 12","pages":"33-48"},"PeriodicalIF":0.0,"publicationDate":"2024-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142866730","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effects of Button Mushroom Agaricus bisporus (Agaricomycetes) and Soybean Oil on Storage Characteristics of Chicken Sausage. 蘑菇蘑菇双孢蘑菇和大豆油对鸡肉香肠贮藏特性的影响。
International journal of medicinal mushrooms Pub Date : 2023-01-01 DOI: 10.1615/IntJMedMushrooms.2023049470
Haijuan Nan, Tetiana Stepanova, Bo Li
{"title":"Effects of Button Mushroom Agaricus bisporus (Agaricomycetes) and Soybean Oil on Storage Characteristics of Chicken Sausage.","authors":"Haijuan Nan,&nbsp;Tetiana Stepanova,&nbsp;Bo Li","doi":"10.1615/IntJMedMushrooms.2023049470","DOIUrl":"10.1615/IntJMedMushrooms.2023049470","url":null,"abstract":"<p><p>To investigate the effect of Agaricus bisporus and soybean oil as complex fat substitutes on the storage characteristics of chicken sausages, a pre-mixture of A. bisporus and soybean oil (1:2) was used to replace 0% (CK), 30% (T30), 60% (T60), and 90% (T90) of pork back fat in chicken sausages. The changes in color (brightness value, L*; redness value, a*; and yellowness value, b*), texture, pH, and total viable count of the sausages were examined at 1, 5, 10, 15, 20, 25, 30 and 35 d of storage at 4°C, respectively. The results showed that A. bisporus and soybean oil altered the color of the sausages. At the same storage time, compared with CK, L* values of fat-reduced chicken sausages decreased significantly, while a* values increased significantly (P < 0.05), b* values increased significantly (P < 0.05) at the 10 d of storage. During storage, L* and a* values of CK gradually decreased and b* values gradually increased, fat-reduced sausages exhibited opposite trends in a* values and b* values compared with CK. The hardness and chewiness of fat-reduced sausages increased significantly (P < 0.05) compared with CK at the same storage time. During storage, the overall hardness of fat-reduced sausages increased, and the springiness and chewiness fluctuated. T60 did not change significantly in cohesiveness throughout the storage period (P < 0.05). The pH of fat-reduced sausage was relatively stable during storage. The higher the amount of A. bisporus added, the greater the pH. The pH of T60 did not change throughout the storage period. A. bisporus and soybean oil showed some antibacterial effect on sausage and the minimum shelf life of chicken sausage with A. bisporus was 25 d. In conclusion, A. bisporus and soybean oil increased the redness and hardness of the sausages during storage, but the pH and total viable bacteria count remained relatively stable. T60 displayed the most stable storage properties among them, making it the optimum method for the manufacturing of fat-reduced chicken sausages.</p>","PeriodicalId":94323,"journal":{"name":"International journal of medicinal mushrooms","volume":"25 9","pages":"73-83"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41224766","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Apoptosis-Mediated Anticancer Activity of Ganoderma colossus (Agaricomycetes) Extracts in Breast Cancer Cells. 灵芝提取物对乳腺癌症细胞凋亡介导的抗癌活性。
International journal of medicinal mushrooms Pub Date : 2023-01-01 DOI: 10.1615/IntJMedMushrooms.2023049907
Riji E, Prashantha Naik, Katheeja Muhseena N, Suparna Laha
{"title":"Apoptosis-Mediated Anticancer Activity of Ganoderma colossus (Agaricomycetes) Extracts in Breast Cancer Cells.","authors":"Riji E,&nbsp;Prashantha Naik,&nbsp;Katheeja Muhseena N,&nbsp;Suparna Laha","doi":"10.1615/IntJMedMushrooms.2023049907","DOIUrl":"10.1615/IntJMedMushrooms.2023049907","url":null,"abstract":"<p><p>Cancer is a leading cause of death worldwide. The current cancer treatments including chemo-, radio- and immuno-therapies pose various side effects, and chances of recurrence that demand for new therapeutics to overcome the issues with existing ones. Mushrooms are considered a potential source of novel therapeutic agents. Ganoderma colossus, a non-edible wood-inhabiting mushroom, is known for certain medical properties. The present study aimed to investigate the possible anticancer activity of methanolic, ethyl acetate, and chloroform extracts of G. colossus, against MCF-7 cells and the mechanism of action(s). MTT assay and gene expression studies were carried out by following the standard protocols. The results demonstrated that among the three solvents, the ethyl acetate crude extract of the mushroom exhibited potential cytotoxic activity on MCF-7 (IC50, 17.2 ± 2.7). The DNA damage induced by the solvent extracts of G. colossus was observed by H2AX foci formation. The TP53 over-expression and flow cytometry analysis indicated that checkpoint activation followed by cell cycle arrest occurred at G1/G0 phase in response to the extract treatment. The dual acridine orange/ethidium bromide (AO/EB) staining revealed apoptosis-associated changes in the cells. Analysis of caspase 3 activations by immunophenotyping confirmed the apoptotic process in the extract-treated cells. Bcl-2 and TP53 mRNA expression data by RT-PCR disclosed the apoptosis pathway. The GC- MS spectral data of the ethyl acetate crude extract of the mushroom indicated the presence of molecules capable of inducing apoptosis. The present study warrants further studies to isolate the molecule(s) from G. colossus which may be a potential drug candidate for breast cancers.</p>","PeriodicalId":94323,"journal":{"name":"International journal of medicinal mushrooms","volume":"25 10","pages":"23-37"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41224778","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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