Article
Microbiology
Er-Fu Yang, Saowaluck Tibpromma, Samantha C. Karunarathna, Rungtiwa Phookamsak, Jian-Chu Xu, Zhen-Xiong Zhao, Chathurika Karunanayake, Itthayakorn Promputtha
Summary: New genus, species, and host records of Pleosporales associated with mango in Yunnan, China are presented through morphological examinations and phylogenetic analyses.
Article
Microbiology
Ke-Xin Jiang, Qian-Qian Liu, Na Bai, Mei-Chen Zhu, Ke-Qin Zhang, Jin-Kui Yang
Summary: The Ssk1 protein is an important regulator in the cellular response to hyperosmotic stress in fungi. In this study, an ortholog of Ssk1 was characterized in the nematode-trapping fungus Arthrobotrys oligospora. The deletion of this ortholog resulted in defective growth, abnormal cell morphology, reduced conidial yield, and decreased tolerance to stress. Additionally, the loss of this protein led to an increase in trap formation and predation efficiency. These findings highlight the crucial role of this protein in various biological processes and its potential in understanding the regulatory mechanisms of nematode-trapping fungi.
Article
Microbiology
Siti Maryam Salamah Ab Rhaman, Laila Naher, Shafiquzzaman Siddiquee
Summary: Mushrooms are popular for their nutrition and easy cultivation. Some mushrooms can be cultivated on agricultural biomass. However, the agricultural biomass used for mushroom cultivation can be polluted by heavy metals. This article reviews the sources of agricultural biomass for mushroom cultivation and discusses the potential health risks of consuming heavy metal-contaminated mushrooms.
Editorial Material
Mycology
Kevin D. Hyde
Article
Microbiology
Hanna Yolanda, Theerapong Krajaejun
Summary: This study analyzed the clinical information of Pythiosis cases and described the epidemiological and clinical features of this disease. The study found that Pythiosis is widely distributed globally and has been increasing in reported cases. The severity and mortality rate of Pythiosis varied among different host species and clinical forms.
Article
Mycology
Shun Liu, Yuan-Yuan Chen, Yi-Fei Sun, Xiao-Lan He, Chang-Ge Song, Jing Si, Dong-Mei Liu, Genevieve Gates, Bao-Kai Cui
Summary: Brown-rot fungi are important for forest ecosystems as they degrade wood cellulose and hemicellulose, and contribute to nutrient cycling. Recent studies have shown that the ability to produce brown rot has evolved independently multiple times. This study focuses on the classification and phylogenetic relationships of brown-rot fungi within the Polyporales, based on DNA sequences from various loci. The study proposes new families, genera, species, and combinations, and provides illustrations and descriptions for the new species.
Article
Microbiology
Shuwen Li, Shuxue Zhao, Chunhui Hu, Chengzhi Mao, Lizhong Guo, Hailong Yu, Hao Yu
Summary: In this study, we obtained the genome sequence of Stropharia rugosoannulata and performed gene and proteomic analysis. The results revealed the evolutionary relationship of S. rugosoannulata with other mushrooms and the differential protein expression profiles in different parts of the fruiting body. These findings provide valuable genetic resources for comparative genomics and molecular breeding.
Review
Microbiology
Samantha L. Williams, Tom Chiller
Summary: Coccidioidomycosis is a fungal infection caused by Coccidioides immitis and Coccidioides posadasii, with increasing incidence and expanding geographic distribution. Most infections are asymptomatic, but some cases can be severe. Diagnosis is challenging and relies on clinician suspicion for laboratory testing. Advances in diagnostic tools and antifungal therapy aim to improve early detection and effective management of the infection.
Article
Mycology
Hai D. T. Nguyen, Annette Dodge, Kasia Dadej, Tara L. Rintoul, Ekaterina Ponomareva, Frank N. Martin, Arthur W. A. M. de Cock, C. Andre Levesque, Scott A. Redhead, Christoffel F. J. Spies
Summary: This study used phylogenomics to address the division of the genus Pythium and proposed new generic names for the description of new species. Additionally, some species were transferred to other genera to consolidate their taxonomy.
Review
Mycology
Cene Gostincar, Polona Zalar, Nina Gunde-Cimerman
Summary: Microbial growth is slow under extreme conditions, with different strategies for adaptation. Some fungi exhibit unusual morphologies when adapting to extremes, while others can be categorized as generalists or specialists, with generalists potentially limited by reduced fitness under mesophilic conditions and specialists evolving for greater extremotolerance.
FUNGAL BIOLOGY REVIEWS
(2022)
Review
Mycology
Himanshu Pruthi, Valliappan Muthu, Harish Bhujade, Arun Sharma, Abhiman Baloji, Rao G. Ratnakara, Amanjit Bal, Harkant Singh, Manavjit Singh Sandhu, Sunder Negi, Arunaloke Chakrabarti, Manphool Singhal
Summary: Literature on COVID-19-associated pulmonary mucormycosis (CAPM) is limited, with pulmonary artery pseudoaneurysm (PAP) being a rare complication of the disease. This study reports five cases of CAPM with PAP, showcasing the importance of early diagnosis and multimodality management in improving outcomes for these patients, who face a high mortality rate.
Article
Microbiology
Ajay Kumar Gautam, Rajnish Kumar Verma, Shubhi Avasthi, Sushma, Yogita Bohra, Bandarupalli Devadatha, Mekala Niranjan, Nakarin Suwannarach
Summary: Fungi play a crucial role in different ecosystems and accurately identifying them is essential for mycological research. This compilation provides detailed information on estimates of fungi and highlights the importance of classical and molecular methods. The study also introduces a polyphasic approach for investigating various fungi and discusses the significance of culture-based and culture-independent methods.
Article
Mycology
Kare Liimatainen, Jan T. Kim, Lisa Pokorny, Paul M. Kirk, Bryn Dentinger, Tuula Niskanen
Summary: The family Cortinariaceae includes ten genera, with Cortinarius being the largest and most diverse genus. The new classification proposes seven new genera, ten new subgenera, and four new sections, along with five new combinations of species. This study is the first family revision in Agaricales based on genomics data.
Article
Microbiology
Kritsada Pruksaphon, Joshua D. Nosanchuk, Kavi Ratanabanangkoon, Sirida Youngchim
Summary: Talaromycosis is an opportunistic fungal disease caused by Talaromyces marneffei. The progression and outcome of the disease depend on the complex interaction between the pathogen and the host's immune response.
Review
Dermatology
Matthias Egger, Martin Hoenigl, George R. Thompson, Agostinho Carvalho, Jeffrey D. Jenks
Summary: Biological sex has a significant impact on the epidemiology of invasive fungal diseases, with higher proportions of females in invasive candidiasis cases and higher proportions of males in other invasive fungal infections. Further investigations are needed to understand the association between biological sex/gender and the pathogenesis of these diseases.
Article
Microbiology
Ashish Verma, Priyamvada Gupta, Nilesh Rai, Rajan Kumar Tiwari, Ajay Kumar, Prafull Salvi, Swapnil C. Kamble, Santosh Kumar Singh, Vibhav Gautam
Summary: In this study, eight fungal endophytes were isolated from the leaf tissue of Amoora rohituka, among which the ethyl acetate extract of Penicillium oxalicum exhibited potential antioxidant and anticancer activity. The HPTLC analysis confirmed its high phenolic and flavonoid content, as well as the presence of unique bioactive components. This suggests that P. oxalicum produces bioactive compounds in a host-dependent manner, making it a potential source of bioactive compounds with antioxidant and anticancer activity.
Article
Microbiology
Majid Rasool Kamli, Elham A. Alzahrani, Soha M. Albukhari, Aijaz Ahmad, Jamal S. M. Sabir, Maqsood Ahmad Malik
Summary: This study describes a seedless biogenic synthesis of Ag-Ni bimetallic nanoparticles that exhibit potent antifungal activity against FLZ-resistant C. albicans. The combination of Ag-Ni NPs with FLZ shows synergistic effects, inhibiting biofilm formation and efflux pump function in C. albicans.
Article
Microbiology
Abdelsattar M. Omar, Gamal A. Mohamed, Sabrin R. M. Ibrahim
Summary: This review provides an overview of the research on fungal chaetomugilins and chaetoviridins, including their structures, separation, characterization, biosynthesis, and bioactivities. Additionally, their potential as antiviral agents against the SARS-CoV-2 protease is evaluated using docking studies and molecular dynamics simulations.
Article
Microbiology
Jiaqi You, Guoqing Li, Chaohan Li, Lihua Zhu, Hongjuan Yang, Ronghao Song, Weihong Gu
Summary: The volatile organic compounds produced by T-51 showed high inhibitory activity against plant pathogenic fungi. They delayed conidial germination and suppressed germ tube elongation in both Botrytis cinerea and Fusarium oxysporum. The VOCs also reduced fruit rot in tomatoes and increased the size and weight of Arabidopsis thaliana seedlings.
Review
Microbiology
Paulina Belvoncikova, Petra Splichalova, Petra Videnska, Roman Gardlik
Summary: The mycobiome, as a crucial component of the human microbiome, plays a significant role in maintaining homeostasis and influencing an individual's health and disease status. The composition of the mycobiome is influenced by various factors, including diet, body weight, age, sex, and medical treatment. It inhabits multiple sites in the human body and interacts with other microorganisms and the immune system. Understanding the composition and function of the mycobiome is essential for understanding human physiological and pathological processes.