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The fungus Ophiocordyceps sinensis OS8 has been sourced from the wild variant of O. sinensis. In this study, the enriched β-D-glucan polysaccharide obtained from cultured mycelium of O. sinensis OS8 (OS8P) was examined for its potential to inhibit the growth of HepG2 liver cancer cells, and the IC 50 was 511.79 µg/mL. The study of cellular migration was analyzed by scratch assay. It was found that the HepG2 cell migration was significantly inhibited (P < 0.05) in the OS8P-treated group. The cell apoptotic feature's reliability was determined via DAPI staining to confirm the experimental results' reliability. The AO/PI double staining assay showed that HepG2 cells treated with OS8P (IC 50) had dead cells with condensed and shrieking nuclei that are late apoptotic. Morphological alterations were meticulously examined using scanning electron microscopy. The specific morphological characteristics of apoptotic cells, notably cell lysis, were distinctly observable. The damaged cells demonstrated severe structural disruption, loss of original shape, blebs formation, and apoptotic bodies' appearance. These findings provide pharmacological proof that the OS8P extract could be potentially employed in the food and medical industries for anticancer applications. [Display omitted] • Fungus O. sinensis OS8 as alternative source for biomedicine. • Its main bioactive compound is a β-D-glucan polysaccharide. • It has bioactivity against migration of liver cancer cells. • It has potential inducing liver cancer cell death via apoptosis. [ABSTRACT FROM AUTHOR]

Background: Even in mycophilic nations, mushroom foraging and use traditions may vary from region to region, making it part of cultural diversity and a source of traditional knowledge even in modern and changing societies. The main objective of our study was to investigate mushroom foraging and use traditions in major ethno-regions of Lithuania, to record and analyse whether and how biogeographical and ethno-cultural features influence these traditions, what is their biocultural significance, and whether they persist in the face of societal and environmental change. Methods: The study conducted a survey among 106 respondents from eleven administrative units of Lithuania, representing four ethno-regions (Žemaitija, Suvalkija, Dzūkija and Aukštaitija, the latter divided into North and East). The age of the respondents ranged from 32 to 97 years (mean 70 years, median 68 years). Each respondent was asked six questions about mushroom species and mushroom foraging. The interviews were accompanied by 50 photographs of different mushroom species. The similarity between mushroom foragers' preferences in ethno-regions and the sets of mushroom species used for food and medicine was tested using cluster analysis. Clustering was carried out using Sørensen distances and the method of cluster mean linkage method. Results: The number of mushroom species recognised per respondent was quite similar, with the lowest number of mushroom species recognised in Žemaitija and the highest in Eastern Aukštaitija. Species of no economic or other importance were not well recognised in any of the regions. The number of names applied to mushroom species varied from region to region and did not coincide with the popularity of mushrooms among mushroom pickers. The number of mushroom species used for food was also similar between regions, except for Dzūkija, which had the lowest number of species collected. Nine mushroom species were identified by respondents as medicinal mushrooms, the most popular being Amanita muscaria and Inonotus obliquus. When analysing the similarity of mushroom species collected for food and medicine, it was found that ethno-regions clustered into three distinct groups. Two groups depended on the prevailing forest types, while Žemaitija formed a separate cluster defined only by local traditions. Conclusions: The work represents the largest study of ethnomycological tradition in Lithuania, covering major ethno-regions. We have found that ethnomycological knowledge and tradition are not influenced by any long-term historical events, ethnicity or religion, but rather by the prevailing forest types and regional ethno-culture. Knowledge of edible mushrooms is considered to be inherited from the older generation and is conservative regarding the changes in the set of species consumed and mushroom-related gastronomy. This is also reflected in the safety of mushroom consumption, as mushroom poisoning was very rare among the respondents. Economically insignificant mushrooms are not distinguished and overlooked by traditional mushroom pickers who are not a good source of information on rare or otherwise noteworthy species. However, from a biocultural point of view, mushrooms and mushroom-related traditions remain important for linguistic diversity, traditional knowledge systems and their transmission. [ABSTRACT FROM AUTHOR]

Background: Hispidin, a polyphenol component mainly derived from the medicinal mushroom species Phellinus and Inonotus, shows promise for biomedical applications, yet its potential in wound healing remains largely unexplored. This research investigates the wound healing effects of hispidin through in vitro and in vivo experiments, while also evaluating its antimicrobial properties and safety profile. Methods: In vitro scratch assays were conducted to evaluate the impact of hispidin on the migration of NIH-3T3 cells. The wound healing potential of hispidin was assessed in rats using excision wounds, dead space wounds, and linear incisions, treated with various topical ointments including a simple ointment, 2.5% (w/w) and a 5% (w/w) hispidin ointment, and a 0.2% (w/w) nitrofurazone ointment, administered at 0.2 g daily for 14 days. Results: Hispidin demonstrated antimicrobial properties and was particularly effective against Staphylococcus epidermidis. Hispidin enhanced NIH-3T3 cell viability, and promoted wound closure in scratch assays, correlating with increased levels of FGF21, TGF-β1, EGF, and VEGF. In excision wound models, the 5% (w/w) hispidin ointment improved wound contraction, epithelialization, tissue regeneration, fibroblast activity, and angiogenesis. In the granulation tissue from dead space wound models, hispidin reduced pro-inflammatory cytokines (TNF-α, IL-6, IL-1β) and lipid peroxidation, while increasing anti-inflammatory cytokines (IL-10) and antioxidant activities (SOD, GPx, CAT), along with connective tissue markers like hydroxyproline, hexosamine, and hexuronic acid. Hispidin also enhanced wound breaking strength in incision models. Acute dermal toxicity studies indicated no adverse effects at 2000 mg/kg. Conclusions: These findings highlight hispidin's potential in wound care, demonstrating its antimicrobial, regenerative, and safety properties. [ABSTRACT FROM AUTHOR]

Ganoderma, a genus deeply rooted in traditional medicinal practices across diverse Asian cultures throughout history, has garnered renewed attention due to its promising biotechnological potential, particularly its health-enhancing properties. The distinctive characteristics exhibited by various species within the genus Ganoderma render them invaluable for a wide spectrum of applications in both industrial and pharmaceutical contexts. Recent advancements in biotechnological research have unveiled a plethora of captivating opportunities in which Ganoderma plays a pivotal role. These advancements encompass a range of biotechnological applications, including but not limited to enzyme production, extraction of bioactive compounds, bioremediation, bioprospecting, and biodegradation. The involvement of Ganoderma in these areas highlights its versatility and significance in contributing to advancements across multiple sectors. This comprehensive review explores the diverse biotechnological vistas of Ganoderma, offering insights into its multifaceted potential and the impact of its applications. By elucidating the various applications in biotechnology, this research aims to underscore its pivotal role in contemporary research and innovation. Furthermore, through a deeper exploration of the biotechnological potentials of Ganoderma, this review seeks to highlight its contributions and implications for future advancements in biotechnology and sustainability. [ABSTRACT FROM AUTHOR]

The global COVID-19 pandemic, caused by SARS-CoV-2, has created an urgent need for novel antiviral agents, as it has led to a devastating loss of lives worldwide. In response, numerous vaccines were developed in 2022, with ongoing efforts for more candidates. Despite significant progress, reports of vaccine-related issues and side effects have emerged. The effectiveness of COVID-19 vaccines has been challenged by new viral variants, a lack of well-designed in vivo experiments, and randomised controlled trials. Currently, no clinically approved antiviral medications exist for treating COVID-19. However, a few broad-spectrum antiviral drugs have shown promising outcomes in clinical studies. Many scientists believe that natural compounds derived from herbal medicines and mushrooms could offer substantial benefits to COVID-19 patients. Ganoderma, known for its traditional use in promoting health and longevity, has a rich history of therapeutic applications and dietary supplementation. Numerous epidemiological and clinical studies have demonstrated that Ganoderma and its derivatives can enhance innate and adaptive immune responses against various pathogens, including viruses, in laboratory settings and living organisms. Therefore, the secondary metabolites in Ganoderma, such as triterpenoids, polysaccharides, and glycoproteins, hold significant potential for developing novel antiviral drugs. These compounds have demonstrated various antiviral mechanisms, including inhibition of viral replication, modulation of immune responses, and direct virucidal effects. Given the ongoing search for effective treatments against COVID-19, Ganoderma and its bioactive compounds stand out as promising candidates for further research and development. Their multifaceted antiviral mechanisms make them suitable for exploration as therapeutic agents against SARS-CoV-2, potentially contributing to developing novel antiviral drugs and enhancing the effectiveness of existing treatments. [ABSTRACT FROM AUTHOR]

Abstract Background Even in mycophilic nations, mushroom foraging and use traditions may vary from region to region, making it part of cultural diversity and a source of traditional knowledge even in modern and changing societies. The main objective of our study was to investigate mushroom foraging and use traditions in major ethno-regions of Lithuania, to record and analyse whether and how biogeographical and ethno-cultural features influence these traditions, what is their biocultural significance, and whether they persist in the face of societal and environmental change. Methods The study conducted a survey among 106 respondents from eleven administrative units of Lithuania, representing four ethno-regions (Žemaitija, Suvalkija, Dzūkija and Aukštaitija, the latter divided into North and East). The age of the respondents ranged from 32 to 97 years (mean 70 years, median 68 years). Each respondent was asked six questions about mushroom species and mushroom foraging. The interviews were accompanied by 50 photographs of different mushroom species. The similarity between mushroom foragers' preferences in ethno-regions and the sets of mushroom species used for food and medicine was tested using cluster analysis. Clustering was carried out using Sørensen distances and the method of cluster mean linkage method. Results The number of mushroom species recognised per respondent was quite similar, with the lowest number of mushroom species recognised in Žemaitija and the highest in Eastern Aukštaitija. Species of no economic or other importance were not well recognised in any of the regions. The number of names applied to mushroom species varied from region to region and did not coincide with the popularity of mushrooms among mushroom pickers. The number of mushroom species used for food was also similar between regions, except for Dzūkija, which had the lowest number of species collected. Nine mushroom species were identified by respondents as medicinal mushrooms, the most popular being Amanita muscaria and Inonotus obliquus. When analysing the similarity of mushroom species collected for food and medicine, it was found that ethno-regions clustered into three distinct groups. Two groups depended on the prevailing forest types, while Žemaitija formed a separate cluster defined only by local traditions. Conclusions The work represents the largest study of ethnomycological tradition in Lithuania, covering major ethno-regions. We have found that ethnomycological knowledge and tradition are not influenced by any long-term historical events, ethnicity or religion, but rather by the prevailing forest types and regional ethno-culture. Knowledge of edible mushrooms is considered to be inherited from the older generation and is conservative regarding the changes in the set of species consumed and mushroom-related gastronomy. This is also reflected in the safety of mushroom consumption, as mushroom poisoning was very rare among the respondents. Economically insignificant mushrooms are not distinguished and overlooked by traditional mushroom pickers who are not a good source of information on rare or otherwise noteworthy species. However, from a biocultural point of view, mushrooms and mushroom-related traditions remain important for linguistic diversity, traditional knowledge systems and their transmission.

Breast cancer (BC) is the most commonly diagnosed tumor, remaining one of the leading causes of morbidity and mortality in females worldwide, with the highest rates in Western countries. Among metastatic BC (MBC), triple-negative breast cancer (TNBC) is characterized by the lack of expression of specific receptors, and differs from other subgroups of BC for its increased growth and fast spreading, with reduced treatment possibilities and a worse outcome. Actually, MBC patients are extremely prone to metastasis and consequent relapses, which affect distant target organs (e.g., brain, lung, bone and liver). Hence, the comprehension of biological mechanisms underlying the BC metastatization process is a key requirement to conceive/set up innovative medicinal strategies, with the goal to achieve long-lasting therapeutic efficacy, reducing adverse effects, and also ameliorating Quality of Life (QoL). Bioactive metabolites isolated from medicinal mushrooms (MMs) used as a supportive treatment, combined with conventional oncology, have recently gained wide interest. In fact, mounting evidence has revealed their peculiar promising immunomodulatory, anti-inflammatory and anticancer activities, even though these effects have to be further clarified. Among the group of most promising MMs are Lentinula edodes, Grifola frondosa, Ganoderma lucidum, Ophiocordyceps sinensis and Agaricus blazei, which are already employed in conventional cancer protocols in Asia and China. Recently, a growing number of studies have focused on the pharmacology and feasibility of MM-derived bioactive compounds as a novel valuable approach to propose an effective adjuvant therapy for MBC patients’ management. In this review, we summarized the current state of knowledge on the abovementioned MM-derived bioactive compounds and their therapeutic potential in clinical settings.

Ganoderma, a genus of mushrooms known for its long history of medicinal use, has gained increasing attention in recent years due to its potential health benefits. This review delves into the bioactive compounds found in Ganoderma and elucidates the intricate mechanisms underlying its immunomodulatory and anti-tumour activities. The diverse health-promoting effects of Ganoderma can be attributed to its decadent array of bioactive compounds, notably polysaccharides, and triterpenoids, which play a pivotal role. The ability of the mushroom to modulate the immune system, enhancing the activity of immune cells, such as natural killer cells and macrophages, is a central focus. Furthermore, we explore how Ganoderma exerts anti-tumour effects through the induction of apoptosis, inhibition of angiogenesis, and interference with various signalling pathways critical for cancer cell growth and metastasis. As research in this area continues to evolve, a comprehensive understanding of the potential of Ganoderma as a natural health supplement and its role in promoting well-being is emerging, offering promising avenues for further investigation and application in healthcare. [ABSTRACT FROM AUTHOR]

This study investigates the potential synergy effect of Ganoderma lucidum and Lentinus edodes mushroom extracts delivered through niosomes (composed of Span 40, Tween 40, and cholesterol) for anti‐cancer and antimicrobial applications. GC–MS analysis revealed bioactive compounds such as d‐limonene, ascorbic acid, and ergosterol in the extracts, known for their anti‐cancer and antimicrobial effects. The niosomal formulations exhibited improved physical properties, with sizes ranging from 96 to 160 nm and polydispersity index (PDI) values in the range of 0.29–0.54, suggesting that the niosomes had an acceptable size distribution and homogeneity. In cell culture studies, the niosomal formulations demonstrated significant cytotoxic effects on A549 lung cancer cells, with the combination of both extracts leading to a notable decrease in cell viability to 14.86%. Additionally, the combination of G. lucidum and L. edodes extracts in niosomal form showed varying and potent antimicrobial properties against pathogenic bacteria (Pseudomonas aeruginosa and Staphylococcus aureus) and fungi (Candida albicans) with lower minimum inhibitory concentration (MIC) values compared to their free form, indicating a potential synergistic effect. The findings highlight the potential synergistic anti‐cancer and antimicrobial effects of the combined mushroom extracts delivered through niosomes, offering valuable insights for developing novel drug delivery systems. [ABSTRACT FROM AUTHOR]

Drinking coffee is a daily routine for many people. Supplement manufacturers have proposed adding powdered Cordyceps militaris, known for its ergogenic and immunostimulating properties, and Hericium erinaceus, known for its nerve growth factor (NGF)-stimulating properties, to coffee. The aim of this work was to compare the bioactive substances in three types of coffee: machine-brewed, instant, and traditionally brewed, prepared with the addition of H. erinaceus and C. militaris fruiting bodies. The analysis of bioactive substances was performed using AAS and RP-HPLC methods. Among the control samples of coffee, traditionally brewed coffee was the best source of bioelements. Considering the mushroom species tested, the best additional source of Mg, Zn, Cu, Na, K, and Ca was C. militaris. A slightly higher Fe content was determined for H. erinaceus. With the addition of C. militaris, the amounts of 4-feruloylquinic acid (18.6 mg/200 mL) and 3,5-di-caffeoylquinic acid (3.76 mg/200 mL) also increased. In conclusion, the C. militaris species has been proven to be a better source of bioactive substances as a coffee additive in the daily diet. The combination of brewed coffee and the tested mushrooms seems to be the most beneficial in terms of health-promoting effects. [ABSTRACT FROM AUTHOR]

IntroductionColorectal cancer ranks as the third most common cancer in both men and women, with approximately 35% of cases being stage IV metastatic at diagnosis. Even with treatment advancements, the survival rates for these patients remain suboptimal. There is a significant focus on developing multi-targeted therapies due to the common issue of drug resistance in standard and targeted cancer treatments. Medicinal mushrooms, both as single compounds and as complex extracts, have undergone extensive research. Numerous types of mushrooms have been shown to be safe, effective inhibitors of cancer pathways and strong enhancers of the immune system.MethodsIn this study, we performed both qualitative and quantitative proteomic analyses using tandem mass tags (TMT) on CT26 wild type (CT26. WT) colon cancer tissues from Balb/c mice, which were treated with a special blend of medicinal mushroom extracts, either alone or in combination with the chemotherapy drug 5-fluorouracil.ResultsThe results showed a notable increase in survival rates and indicated that medicinal mushroom preparation Agarikon Plus, both alone and combined with 5-fluorouracil or another medicinal mushroom preparation Agarikon.1, impedes multiple key processes in colorectal cancer progression. The analysis of differentially expressed proteins in treated groups was done by use of bioinformatics tools and a decrease in ribosomal biogenesis (e.g., RPS3) and translation processes (e.g., RPL14) as well as an increase in unfolded protein response (e.g., DNAJC3), lipid metabolism (e.g., ACOT7), and the tricarboxylic acid cycle (e.g., FH) were observed.ConclusionThe treatment induced various alterations of known biomarkers and protein clusters critical to the progression and prognosis of colorectal cancer, laying a promising foundation for further translational research on this treatment modality.

Antibiotic resistance in pathogenic bacteria is a worldwide problem. In recent years, there has been increasing interest in the evaluation of plants and fungi with antibacterial activity against various infectious agents. The antibacterial activity of ethanol extract of Laricifomes officinalis (Vill.) Kotl. et Pouzar (Polyporaceae) fruiting body was studied. Activity was assessed using the disk diffusion method. L.officinalis ethanol extract showed high activity against Yersinia pseudotuberculosis, as well as moderate activity against Escherichia coli, Pseudomonas aeruginosa, Salmonella typhimurium, and Staphylococcus aureus. Listeria monocytogenes were not sensitive to ethanol extract of the fruiting body of L.officinalis.

Abstract Background For centuries, wild mushrooms have been a forest resource of significant cultural value in several ethnic groups worldwide. In Mexico, extensive traditional knowledge on the use of fungal resources has been developed and deeply rooted. Mexico is the second country in the world in which the most species of wild mushroom are consumed, and it is considered a pioneer in ethnomycology. Nonetheless, there are still many indigenous groups in this country that have not been studied from an ethnomycological approach. The present study aimed to record the traditional knowledge on wild mushrooms in three indigenous groups of the state of Oaxaca, Mexico, and assess the variation in this knowledge within and across the studied groups. Methods The data were recorded from April to October 2022 within three communities belonging to the indigenous groups Chatino, Chontal, and Chinanteco. Through 84 interviews, information related to their knowledge of wild mushrooms was obtained. The cultural significance index of wild edible mushrooms was calculated for each community. Regression analyses, analysis of variance and covariance, t test, and non-metric multidimensional scaling analysis were performed to assess the distribution of traditional knowledge in the communities. Results A total of 32 culturally important mushroom species were recorded for the three indigenous groups (30 edible, 2 medicinal); 23 used by Chatinos, 16 by Chontales, and 6 by Chinantecos. Only Chatinos and Chinantecos use wild mushrooms in medicine. The cultural significance of wild edible mushrooms differed among groups. Traditional knowledge about wild mushrooms declines when the level of schooling increases and age decreases, especially in the Chatino group. This knowledge distributes more homogeneously in the Chontal and Chinanteco groups. Their age determines the difference in knowledge between men and women. Conclusion Documenting how traditional knowledge differs among ethnic groups is relevant for preserving cultural and biological diversity. Factors such as level of schooling and age can affect traditional knowledge of wild mushrooms, but the effects of these factors vary within and across communities. Conducting studies encompassing a broader range of variables is of interest for a better understanding of the human–mushroom relationship.

We tested the effect of entomogenous fungi isolated from the Coleoptera species Ophrida xanthospilota and of the medicinal mushroom Lentinula edodes on the lifespan of Drosophila melanogaster. All the four analyzed strains of entomogenous fungi showed pathogenicity to D. melanogaster by causing 100% mortality of fruit flies within 20 culture days. The shortest lifespan was recorded in flies treated with Fusarium verticillioides (15 days). On the contrary, L. edodes showed a remarkable lifespan-extending effect on the model organism, with fruit fly individuals surviving for 55 culture days. Fungal growth was microscopically observed on the bodies of dead fruit flies treated with the four entomogenous fungal species, confirming that the tested fungi were responsible for the mortality of the model insects. Our findings showed that the four fungal species previously found on the body of Coleoptera individuals are entomopathogenic and could be exploited in agriculture applications for the biocontrol of noxious pests. The significant lifespan extending effect on Drosophila produced by the analyzed L. edodes strain could represent very important experimental evidence of the anti-aging and lifespan prolonging effects of this medicinal mushroom species.

Cancer is the second leading cause of death in our country and is an important public health problem worldwide. In the past few years, natural compounds, especially those derived from food, have been identified as many anti-cancer drugs or supplements. But very few of them are either in further clinical trials or already approved for therapeutic use. Hispolon is a phenolic compound from the styrylpyrrone group, which is found in medicinal mushrooms, which are traditionally used in the treatment of many diseases, including cancer treatment. Our aim in this review is to explain the anti-cancer effects of the hispolon compound and the possible mechanisms of these effects. It has been reported that hispolon, a bioactive natural compound, has anti-cancer effects through mechanisms such as cell cycle arrest, apoptotic, anti-proliferative, tumor regression, and anti-metastatic. Studies on Hispolone are new and its mechanisms and toxicity are not fully understood. In addition, almost all studies are at the cellular level. More clinical studies are needed for the use of Hispolone as an anti-cancer drug or as an alternative supplement. [ABSTRACT FROM AUTHOR]

Background: For centuries, wild mushrooms have been a forest resource of significant cultural value in several ethnic groups worldwide. In Mexico, extensive traditional knowledge on the use of fungal resources has been developed and deeply rooted. Mexico is the second country in the world in which the most species of wild mushroom are consumed, and it is considered a pioneer in ethnomycology. Nonetheless, there are still many indigenous groups in this country that have not been studied from an ethnomycological approach. The present study aimed to record the traditional knowledge on wild mushrooms in three indigenous groups of the state of Oaxaca, Mexico, and assess the variation in this knowledge within and across the studied groups. Methods: The data were recorded from April to October 2022 within three communities belonging to the indigenous groups Chatino, Chontal, and Chinanteco. Through 84 interviews, information related to their knowledge of wild mushrooms was obtained. The cultural significance index of wild edible mushrooms was calculated for each community. Regression analyses, analysis of variance and covariance, t test, and non-metric multidimensional scaling analysis were performed to assess the distribution of traditional knowledge in the communities. Results: A total of 32 culturally important mushroom species were recorded for the three indigenous groups (30 edible, 2 medicinal); 23 used by Chatinos, 16 by Chontales, and 6 by Chinantecos. Only Chatinos and Chinantecos use wild mushrooms in medicine. The cultural significance of wild edible mushrooms differed among groups. Traditional knowledge about wild mushrooms declines when the level of schooling increases and age decreases, especially in the Chatino group. This knowledge distributes more homogeneously in the Chontal and Chinanteco groups. Their age determines the difference in knowledge between men and women. Conclusion: Documenting how traditional knowledge differs among ethnic groups is relevant for preserving cultural and biological diversity. Factors such as level of schooling and age can affect traditional knowledge of wild mushrooms, but the effects of these factors vary within and across communities. Conducting studies encompassing a broader range of variables is of interest for a better understanding of the human–mushroom relationship. [ABSTRACT FROM AUTHOR]

Mushrooms have been used throughout history for their medicinal properties. However, modern science has only recently begun to fully explore their therapeutic potential. Recent discoveries have shown that some mushrooms contain bioactive compounds with positive effects on human health, including supporting the immune system and maintaining body balance. Although many medical practitioners remain skeptical or ignorant of the potential benefits of mushrooms, interest in these organisms is growing rapidly (fueled not only by the rich cultural history of the use of mushrooms in traditional medicine but also by technological advances that allow researchers to study the chemical composition of mushrooms and how this may influence the human health). In conclusion, although mushrooms have long been undervalued in modern medicine, our interest and knowledge of their therapeutic potential are growing, and are expected to continue to evolve soon. [ABSTRACT FROM AUTHOR]

Medicinal mushrooms are multicomponent mixtures (MOCSs). They consist of a large number of individual compounds, each with different chemical structures, functions, and possible pharmacological activities. In contrast to the activity of an isolated pure substance, the effects of the individual substances in a mushroom or its extracts can influence each other; they can strengthen, weaken, or complement each other. This results in both advantages and disadvantages for the use of either a pure substance or a multicomponent mixture. The review describes the differences and challenges in the preparation, characterization, and application of complex mixtures compared to pure substances, both obtained from the same species. As an example, we use the medicinal and culinary mushroom Lentinula edodes, shiitake, and some of its isolated compounds, mainly lentinan and eritadenine. [ABSTRACT FROM AUTHOR]

Introduction: Mushrooms have long been integral components of traditional Chinese medicine (TCM), contributing significantly to the holistic approach to health and well-being. This review presents a critical study on mushrooms' integral role in Traditional Chinese Medicine (TCM), emphasizing their potent anticancer properties. Mushrooms have been pivotal in TCM for centuries, contributing to holistic healing practices. The article aims to comprehensively explore mushrooms' historical significance, therapeutic properties, and scientific validation within the framework of TCM, particularly their efficacy in cancer prevention and treatment. Methods: A thorough search was made through scientific electronic sources like Scopus, PubMed, ResearchGate, and Elsevier Journals to find studies on ''Medicinal mushrooms and fungus,'' ''cancer,'' ''tumor,'' ''traditional Chinese medicine,'' and ''antioxidant.'' Only entire English-language articles were used. The analysis excluded articles that did not fit the requirements. The study examined Chinese mushroom species for antioxidant, anticancer, tumor suppressive, and antibacterial properties. This article lists many mushroom species and their Chinese names. Figure 1 depicts the method in a flowchart form. Results: Ganoderma lucidum (Reishi) targets the PI3K/AKT/mTOR pathway, crucial for cell survival. Trametes versicolor, containing PSK or PSP, inhibits TNF-α-induced MMP-3 synthesis in T98G glioma cells. Lignosus rhinoceros, after 24-hour LPS stimulation, inhibits COX-2 activity, demonstrating effective in vivo anti-tumor potential. Chinese Cordyceps boosts immunological responses and reduces tumor microenvironment immunosuppression. Fomitopsis fomentarius intracellular polysaccharides suppress SGC 7091 gastric cancer cell proliferation, while extracellular polysaccharides enhance immune responses in mice. Fomitopsis pinicola inhibits vascular endothelial growth factor and may curb oxidative stress and inflammation promoting cancer. Hericium erinaceus extracts inhibit breast cancer cell proliferation in vitro and in SCID mice. Lentinan from Lentinula edodes suppresses cell growth and alters gene expression. Piptoporus betulinus inhibits cancer cell adhesion and induces apoptosis. Polyporus spp. extracts induce apoptosis and reduce tumor growth. Tumulosic acid from Poria cocos inhibits PI3K-Akt signaling in ovarian and breast cancer. Coriolus versicolor has immunomodulatory effects, suppressing TNF-α and enhancing IFN-β levels, and reducing cancer cell invasiveness directly and indirectly. Discussion: The diverse anticancer activities of various mushroom species and their compounds are evident. These include modulating PI3K/AKT/mTOR, reducing proliferation, inducing apoptosis, suppressing angiogenesis, and modulating immunity and inflammation crucial for cancer progression. These findings suggest their potential as alternative or supplementary cancer therapies, necessitating further research for understanding mechanisms, optimizing dosages, and evaluating clinical efficacy and safety, including exploring synergies with conventional treatments.

The pharmaceutical industry has long focused on nature-derived biologically active compounds to address challenges in cancer treatment, particularly overcoming cancer cell resistance to programmed cell death, including apoptosis and ferroptosis. The cytotoxic effect of Amanita muscaria acetone extract on the JAR choriocarcinoma cell line was evaluated using MTT assay and analysis on two selected programmed cell death pathways. The putative ferroptotic effect was evaluated by measuring the main redox parameters and relative expression of key antiferroptotic genes. Our findings indicate that the IC50 of the acetone extract of A. muscaria was 168.96 (after 24 h) and 43.85 (after 72 h) mg/mL, inducing mainly a proapoptotic effect on choriocarcinoma cells. The extract also demonstrated an antiferroptotic effect. Both the proapoptotic and antiferroptotic effects were achieved regardless of the induction of oxidative stress._ This is the first report on A. muscaria acetone extract indicating proapoptotic and antiferroptotic effects on choriocarcinoma cells.

Background: Hispidin, a polyphenol component mainly derived from the medicinal mushroom species Phellinus and Inonotus, shows promise for biomedical applications, yet its potential in wound healing remains largely unexplored. This research investigates the wound healing effects of hispidin through in vitro and in vivo experiments, while also evaluating its antimicrobial properties and safety profile. Methods: In vitro scratch assays were conducted to evaluate the impact of hispidin on the migration of NIH-3T3 cells. The wound healing potential of hispidin was assessed in rats using excision wounds, dead space wounds, and linear incisions, treated with various topical ointments including a simple ointment, 2.5% (w/w) and a 5% (w/w) hispidin ointment, and a 0.2% (w/w) nitrofurazone ointment, administered at 0.2 g daily for 14 days. Results: Hispidin demonstrated antimicrobial properties and was particularly effective against Staphylococcus epidermidis. Hispidin enhanced NIH-3T3 cell viability, and promoted wound closure in scratch assays, correlating with increased levels of FGF21, TGF-β1, EGF, and VEGF. In excision wound models, the 5% (w/w) hispidin ointment improved wound contraction, epithelialization, tissue regeneration, fibroblast activity, and angiogenesis. In the granulation tissue from dead space wound models, hispidin reduced pro-inflammatory cytokines (TNF-α, IL-6, IL-1β) and lipid peroxidation, while increasing anti-inflammatory cytokines (IL-10) and antioxidant activities (SOD, GPx, CAT), along with connective tissue markers like hydroxyproline, hexosamine, and hexuronic acid. Hispidin also enhanced wound breaking strength in incision models. Acute dermal toxicity studies indicated no adverse effects at 2000 mg/kg. Conclusions: These findings highlight hispidin’s potential in wound care, demonstrating its antimicrobial, regenerative, and safety properties.

Colombia is the third largest coffee producer in the world and is recognized for its superior quality product. Nariño, it is the most representative agricultural activity but with low sophistication in the transformation processes. The objective of this study was to develop a coffee of Nariño origin that possesses the acceptability and functionality of Ganoderma lucidum. The total polyphenol content was determined using the Folin-Ciocalteu method, antioxidant activity using the DPPH method, and evaluation of structural functional groups using Fourier-transform infrared spectroscopy (FTIR) for the fruiting body and mycelial biomass of G. lucidum. The total polyphenol content and antioxidant activity were higher in the mycelial biomass (41,67 ± 4,35 mg EAG/g and 6,49 ± 0,99 µmol Eq Trolox/g extract) compared to the fruiting body (14,31 ± 1,85 mg EAG/g and 4,80 ± 0,25 µmol Eq Trolox/g extract). The IR spectra of the fruiting body and mycelial biomass showed similarity in both spectra, among the peaks, broad and strong bands, indicating that their chemical composition is similar, but not in concentration. In the development of coffee, mycelial biomass of G. lucidum was added in three concentrations (6, 8 and 10 %), and the sensory profile of the cup was evaluated following some of the cupping protocols of the SCAA (Specialty Coffee Association of America). The results of the sensory analysis for the samples with 8 and 10 % mycelial biomass in coffee showed an increase in their scores, reaching nearly the scores of the control sample, and these scores remained relatively constant at 8 and 9 points, placing the enriched coffee within the SCAA range as an excellent and extraordinary coffee, respectively. This demonstrates a promising method for the direct application of mycelial biomass in food for the development of functional foods. [ABSTRACT FROM AUTHOR]

We tested the effect of entomogenous fungi isolated from the Coleoptera species Ophrida xanthospilota and of the medicinal mushroom Lentinula edodes on the lifespan of Drosophila melanogaster. All the four analyzed strains of entomogenous fungi showed pathogenicity to D. melanogaster by causing 100% mortality of fruit flies within 20 culture days. The shortest lifespan was recorded in flies treated with Fusarium verticillioides (15 days). On the contrary, L. edodes showed a remarkable lifespan-extending effect on the model organism, with fruit fly individuals surviving for 55 culture days. Fungal growth was microscopically observed on the bodies of dead fruit flies treated with the four entomogenous fungal species, confirming that the tested fungi were responsible for the mortality of the model insects. Our findings showed that the four fungal species previously found on the body of Coleoptera individuals are entomopathogenic and could be exploited in agriculture applications for the biocontrol of noxious pests. The significant lifespan extending effect on Drosophila produced by the analyzed L. edodes strain could represent very important experimental evidence of the anti-aging and lifespan prolonging effects of this medicinal mushroom species. [ABSTRACT FROM AUTHOR]

This conference addresses the topic of integrative, multidisciplinary approaches to cancer settings according to evidence-based medicine. The multidisciplinary approach of the researchers involved characterizes this new and complex scenario. The Integrative Medicine Research Group (IMRG) has always been committed to the activities and dissemination of CAM in cancer patients, focusing on the safety and efficacy of these approaches. Thus, one of the main goals of IMRG is to demonstrate that CAM can support cancer patients during treatment and improve their quality of life and survival. In addition, IMRG's multidisciplinary network is ever vigilant in assessing the risks of interactions between cancer drugs and nutraceuticals. We hope that the integrative medicine approach can be transferred to the level of all chronic diseases, including oncology. [ABSTRACT FROM AUTHOR]

Abstract. Mushroom biodiversity covers some indispensable non-timber forest products that are wide-spread in Africa, although these resources are currently underutilized, underdeveloped, and left to face the vagaries of climate change and human activities unmanaged. The mushrooms of Eastern Africa have barely been identified or examined for their potential to better the livelihood of the inhabitants. This review of published-online-only literature was carried out to systematically document this biodiversity and its potentials. There were 135 edible mushrooms, 9 edible+medicine mushrooms, and 59 species with no ascribed uses out of 205 species altogether in Eastern Africa. Two mushrooms were identified as poisonous. There were 32 key edible mushrooms in Eastern Africa based on their usage. A tally of mushrooms species (based on country where they were sighted) showed that Ethiopia accounted for 96 species, Tanzania (75), Burundi (37), Rwanda (24), Kenya (18), and Uganda (6) while no information was available from the rest of the countries in the region. The most common genera of mushrooms included Termitomyces, Russula, Pleurotus, Marasmius, Lactarius, Coprinus, Cantharellus, Armillaria, Amanita, and Agaricus. While the most popular species (based on consumption by more locations/tribes) were Amanita zambiana, Hypholoma fasciculare (could be poisonous), Pleurotus cystidiosus, Polyporus tenuiculus, Termitomyces letestui, and Termitomyces striatus. However, it was observed that these tribes or locations were often only within a few countries. Therefore, truly regional mushrooms included Schizophyllum commune (could be poisonous), Suillus luteus, Termitomyces clypeatus, Termitomyces striatus, and Termitomyces microcarpus based on their being found in at least three or more countries. Fungi biodiversity conservation is inadequate in the region.

Drinking coffee is a daily routine for many people. Supplement manufacturers have proposed adding powdered Cordyceps militaris, known for its ergogenic and immunostimulating properties, and Hericium erinaceus, known for its nerve growth factor (NGF)-stimulating properties, to coffee. The aim of this work was to compare the bioactive substances in three types of coffee: machine-brewed, instant, and traditionally brewed, prepared with the addition of H. erinaceus and C. militaris fruiting bodies. The analysis of bioactive substances was performed using AAS and RP-HPLC methods. Among the control samples of coffee, traditionally brewed coffee was the best source of bioelements. Considering the mushroom species tested, the best additional source of Mg, Zn, Cu, Na, K, and Ca was C. militaris. A slightly higher Fe content was determined for H. erinaceus. With the addition of C. militaris, the amounts of 4-feruloylquinic acid (18.6 mg/200 mL) and 3,5-di-caffeoylquinic acid (3.76 mg/200 mL) also increased. In conclusion, the C. militaris species has been proven to be a better source of bioactive substances as a coffee additive in the daily diet. The combination of brewed coffee and the tested mushrooms seems to be the most beneficial in terms of health-promoting effects.

Ganoderma lucidum exhibits the ability to synthesize a diverse range of biologically active molecules with significant pharmaceutical potential, including xylomannan and fucogalactan, which have demonstrated antitumor activity. However, there exists considerable intra-species variability in the capacity to produce these metabolites at high concentrations, likely reflecting the high genomic diversity observed from a limited number of strains sequenced to date. We employed high-throughput shotgun sequencing to obtain the complete genome sequence of G. lucidum strain 5.1, which is distinguished by its remarkable xylomannan synthesis capabilities. Through the utilization of semi-automatic reordering based on conformation capture (Hi-C) data, we substantially enhanced the assembly process, resulting in the generation of 12 chromosome-level scaffolds with a cumulative length of 39 Mbp. By employing both de novo and homology-based approaches, we performed comprehensive annotation of the genome, thereby identifying a diverse repertoire of genes likely involved in polysaccharide biosynthesis. The genome sequence generated in this study serves as a valuable resource for elucidating the molecular mechanisms underlying the medicinal potential of Ganoderma species, discovering novel pharmaceutically valuable compounds, and elucidating the ecological mechanisms of the species. Furthermore, the chromosome contact map obtained for the first time for this species extends our understanding of 3D fungal genomics and provides insights into the functional and structural organization within the fungal kingdom. [ABSTRACT FROM AUTHOR]

Beer is one of the oldest and most popular alcoholic beverages and is currently consumed worldwide. The various components used in the brewing process have a physiological impact on the consumer and current research aims to improve its technological and functional properties through the addition of natural compounds (plants or mushrooms). In this work, the addition of two different amounts (5 and 10 g/L) of Pleurotus eryngii var. eryngii in powder form added at different production stages (PRE and POST alcoholic fermentation) showed the improvement in yeast viability during the alcoholic fermentation, increased the alcoholic content, and improved the sensorial profile. Regarding the organoleptic profile in the experimental samples, cocoa/chocolate and mushroom aromas were found and the samples PRE10 and POST5 received the best ratings with respect to all evaluated parameters. [ABSTRACT FROM AUTHOR]

The novel severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), a highly infectious positive RNA virus, has spread from its epicenter to other countries with increased mortality and morbidity. Its expansion has hampered humankind's social, economic, and health realms to a large extent. Globally, investigations are underway to understand the complex pathophysiology of coronavirus disease (COVID-19) induced by SARS-CoV-2. Though numerous therapeutic strategies have been introduced to combat COVID-19, none are fully proven or comprehensive, as several key issues and challenges remain unresolved. At present, natural products have gained significant momentum in treating metabolic disorders. Mushrooms have often proved to be the precursor of various therapeutic molecules or drug prototypes. The plentiful bioactive macromolecules in edible mushrooms, like polysaccharides, proteins, and other secondary metabolites (such as flavonoids, polyphenols, etc.), have been used to treat multiple diseases, including viral infections, by traditional healers and the medical fraternity. Some edible mushrooms with a high proportion of therapeutic molecules are known as medicinal mushrooms. In this review, an attempt has been made to highlight the exploration of bioactive molecules in mushrooms to combat the various pathophysiological complications of COVID-19. This review presents an in-depth and critical analysis of the current therapies against COVID-19 versus the potential of natural anti-infective, antiviral, anti-inflammatory, and antithrombotic products derived from a wide range of easily sourced mushrooms and their bioactive molecules. [ABSTRACT FROM AUTHOR]

Numerous compounds obtained from the medicinal mushroom Ganoderma lucidum have evidenced renowned bioactive characteristics. Controlled fermentation to generate fungal mycelia confers several advantages, specifically when the valorization of agro-industrial streams as fermentation feedstocks is included. Submerged fermentation of a newly isolated Greek strain of G. lucidum was performed using conventional synthetic media and, also, grape pomace extract (GPE) and cheese whey permeate (CWP) under static and shaking conditions. Under shaking conditions, maximum biomass with GPE and supplementation with organic nitrogen reached 17.8 g/L. The addition of an elicitor in CWP resulted in a significant improvement in biomass production that exceeded synthetic media. Overall, agitation demonstrated a positive impact on biomass productivity and, therefore, on process optimization. Crude intracellular and extracellular polysaccharides were extracted and evaluated regarding antioxidant activity and polysaccharide and protein content. FTIR analysis confirmed the preliminary chemical characterization of the crude extracts. This study introduces the design of a bioprocessing scenario to utilize food industry by-products as onset feedstocks for fungal bioconversions to obtain potential bioactive molecules within the concept of bioeconomy. [ABSTRACT FROM AUTHOR]

Mushroom biodiversity covers some indispensable non-timber forest products that are wide-spread in Africa, although these resources are currently underutilized, underdeveloped, and left to face the vagaries of climate change and human activities unmanaged. The mushrooms of Eastern Africa have barely been identified or examined for their potential to better the livelihood of the inhabitants. This review of published-online-only literature was carried out to systematically document this biodiversity and its potentials. There were 135 edible mushrooms, 9 edible+medicine mushrooms, and 59 species with no ascribed uses out of 205 species altogether in Eastern Africa. Two mushrooms were identified as poisonous. There were 32 key edible mushrooms in Eastern Africa based on their usage. A tally of mushrooms species (based on country where they were sighted) showed that Ethiopia accounted for 96 species, Tanzania (75), Burundi (37), Rwanda (24), Kenya (18), and Uganda (6) while no information was available from the rest of the countries in the region. The most common genera of mushrooms included Termitomyces, Russula, Pleurotus, Marasmius, Lactarius, Coprinus, Cantharellus, Armillaria, Amanita, and Agaricus. While the most popular species (based on consumption by more locations/tribes) were Amanita zambiana, Hypholoma fasciculare (could be poisonous), Pleurotus cystidiosus, Polyporus tenuiculus, Termitomyces letestui, and Termitomyces striatus. However, it was observed that these tribes or locations were often only within a few countries. Therefore, truly regional mushrooms included Schizophyllum commune (could be poisonous), Suillus luteus, Termitomyces clypeatus, Termitomyces striatus, and Termitomyces microcarpus based on their being found in at least three or more countries. Fungi biodiversity conservation is inadequate in the region. [ABSTRACT FROM AUTHOR]

This paper presents the current state of knowledge on the biological activity and possible medicinal applications of selected species of the genus Ganoderma: Ganoderma adspersum (Schulzer) Donk, Ganoderma applanatum (Pers.) Pat., Ganoderma carnosum Pat., Ganoderma lucidum (Curtis) P. Karst., Ganoderma pfeifferi Bres., Ganoderma resinaceum Boud. These inedible, wood-decaying fungi are pathogens that cause the enzymatic decomposition of wood. They are a valued natural medicinal resource and have been used in traditional Far Eastern medicine for centuries. Research conducted on these species using modern analytical methods has led to advances in knowledge of the potential therapeutic use of compounds isolated not only from basidiocarps but also from biomass obtained by in vitro methods. Recent pharmacological studies have confirmed the known traditional uses of these species, elucidated previously unknown mechanisms of biological action, and found evidence of new biological activities, such as anticancer, cytotoxic, antiallergic, and neuroprotective activities. Furthermore, the article updated the state of knowledge on the general mycological characteristics of these species. [ABSTRACT FROM AUTHOR]

The medicinal fungus Ganoderma lucidum is used as a dietary supplement and health tonic, but whether it affects longevity remains unclear. We show here that a water extract of G. lucidum mycelium extends lifespan of the nematode Caenorhabditis elegans. The G. lucidum extract reduces the level of fibrillarin (FIB-1), a nucleolar protein that correlates inversely with longevity in various organisms. Furthermore, G. lucidum treatment increases expression of the autophagosomal protein marker LGG-1, and lifespan extension is abrogated in mutant C. elegans strains that lack atg-18, daf-16, or sir-2.1, indicating that autophagy and stress resistance pathways are required to extend lifespan. In cultured human cells, G. lucidum increases concentrations of the LGG-1 ortholog LC3 and reduces levels of phosphorylated mTOR, a known inhibitor of autophagy. Notably, low molecular weight compounds (

Medicinal mushrooms are multicomponent mixtures (MOCSs). They consist of a large number of individual compounds, each with different chemical structures, functions, and possible pharmacological activities. In contrast to the activity of an isolated pure substance, the effects of the individual substances in a mushroom or its extracts can influence each other; they can strengthen, weaken, or complement each other. This results in both advantages and disadvantages for the use of either a pure substance or a multicomponent mixture. The review describes the differences and challenges in the preparation, characterization, and application of complex mixtures compared to pure substances, both obtained from the same species. As an example, we use the medicinal and culinary mushroom Lentinula edodes, shiitake, and some of its isolated compounds, mainly lentinan and eritadenine.

Medicinal mushrooms, e.g., Lion's Mane (Hericium erinaceus (Bull.) Pers.), Reishi (Ganoderma lucidum (Curtis) P. Karst.), Chaga (Inonotus obliquus (Ach. ex Pers.) Pilát), Cordyceps (Ophiocordyceps sinensis (Berk.) G.H. Sung, J.M. Sung, Hywel-Jones and Spatafora), Shiitake (Lentinula edodes (Berk.) Pegler), and Turkey Tail (Trametes versicolor (L.) Lloyd), are considered new-generation foods and are of growing interest to consumers. They are characterised by a high content of biologically active compounds, including (1,3)(1,6)-β-d-glucans, which are classified as dietary fibre, triterpenes, phenolic compounds, and sterols. Thanks to their low-fat content, they are a low-calorie product and are classified as a functional food. They have a beneficial effect on the organism through the improvement of its overall health and nutritional level. The biologically active constituents contained in medicinal mushrooms exhibit anticancer, antioxidant, antidiabetic, and immunomodulatory effects. In addition, these mushrooms accelerate metabolism, help fight obesity, and slow down the ageing processes thanks to their high antioxidant activity. The vast therapeutic properties of mushrooms are still not fully understood. Detailed mechanisms of the effects of medicinal mushrooms on the human organism still require long-term clinical studies to confirm their nutraceutical effects, their safety of use, and their dosage. Medicinal mushrooms have great potential to be used in the design of innovative functional foods. There is a need for further research on the possibility of incorporating mushrooms into food products to assess the interactions of their bioactive substances with ingredients in the food matrix. This review focuses on the properties of selected medicinal mushrooms and their effects on the human organism and presents current knowledge on the possibilities of their use in the production of functional foods. [ABSTRACT FROM AUTHOR]

Ganoderma P. Karst has species of pharmacological and commercial importance, whose bioactives are used against diseases such as cancer. In Sonora, Mexico, vineyard pruning is one of the most abundant agricultural residues whose chemical composition favors the growth and development of this fungus. The objective of this study was to evaluate the metabolism of Ganoderma species grown in liquid medium with and without elicitors derived from vineyard pruning extracts of different polarities using isothermal microcalorimetry. A commercial strain of G. lucidum (control strain) and five native strains of G. curtisii, G. oerstedii, G. sessiliforme, G. subincrustatum and G. weberianum were evaluated using an isothermal microcalorimeter to determine the growth rate (µMax), lag phase (λ), net heat generated (MaxQ) and peak heat production time (T). For each of the strains, control and two treatments with vineyard pruning extracts were used. The native strains had a higher metabolic yield versus the control strain. The treatments increased the growth rate of the strains, except for G. oerstedii and G. lucidum, while G. curtisii and G. weberianum exhibited the best behavior compared to the control. Ganoderma curtisii strain showed a shorter lag phase and a considerable increase in growth rate with vineyard pruning extracts. The technique showed potential to help determine the concentration and effect time of the elicitor that produces the liquid culture of Ganoderma species that have more metabolic activity. [ABSTRACT FROM AUTHOR]