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Melanin. --- Melanins. --- Mélanine. --- Natural products. --- melanin.
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Melanin --- Melanoma --- Tyrosinase
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Melanins. --- Molecules. --- Melanin --- Animal pigments --- Plant pigments
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Melanins. --- Melanin --- Animal pigments --- Plant pigments
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The word melanin refers to dark natural pigments produced by the oxidative degradation of tyrosine, catalyzed by tyrosinase, and polymerized into insoluble granular substance. The main function of melanin is to protect from harmful agents, primarily UV radiation, but also from oxidation, heavy metals, etc. In this volume, chapters deal with production of melanin in human oral mucosa (Liviu et al.), the regulation of melanin action (Cecile et al.), production and potential technological application of fungal melanins (Pombiero-Sponchiado et al.) and an innovative method for measuring melanin in various samples (Zdybel et al.). In conclusion, this volume presents various biological and industrial aspects of melanin production, uses and analysis.
Melanins. --- Melanin --- Animal pigments --- Plant pigments --- Life Sciences --- Microbiology --- Genetics and Molecular Biology --- Applied Microbiology --- Biochemistry
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Fungal infections represent nowadays a significant burden on the healthcare system of most of the countries, and are among the infections with the highest mortality rates. This has fostered the study of the interaction of these organisms with the human host. The outer most layer of a fungal cell is the cell wall, and together with the secreted components into the extracellular compartment, are the first lines of contact with the host cells. This interaction is critical for tissue adhesion, colonization and damage. In addition, these fungal extracellular components will define the outcome of the interaction with the host immune cells, leading either to the establishment of a protective antifungal immune response or to an immune-evasive mechanism by the fungal cell. On the other hand, our immune system has effectively evolved to deal with fungal pathogens, developing strategies for cell eradication, burden control, or antigen presentation from the innate branch to the adaptive immune response. Here, we provide a series of comprehensive review papers dealing with both aspect of the interaction fungus-immune cells: the role of virulence factors and cell wall components during such interaction, and the recent advances in the study of cellular receptors in the establishment of a protective anti-fungal immune response.
Candida albicans --- Cell Wall --- Aspergillus --- Histoplasma --- melanin --- Paraccocidioides --- Cryptococcus --- Dermatophytes --- host-fungus interaction --- Candida parapsilosis
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Fungal infections represent nowadays a significant burden on the healthcare system of most of the countries, and are among the infections with the highest mortality rates. This has fostered the study of the interaction of these organisms with the human host. The outer most layer of a fungal cell is the cell wall, and together with the secreted components into the extracellular compartment, are the first lines of contact with the host cells. This interaction is critical for tissue adhesion, colonization and damage. In addition, these fungal extracellular components will define the outcome of the interaction with the host immune cells, leading either to the establishment of a protective antifungal immune response or to an immune-evasive mechanism by the fungal cell. On the other hand, our immune system has effectively evolved to deal with fungal pathogens, developing strategies for cell eradication, burden control, or antigen presentation from the innate branch to the adaptive immune response. Here, we provide a series of comprehensive review papers dealing with both aspect of the interaction fungus-immune cells: the role of virulence factors and cell wall components during such interaction, and the recent advances in the study of cellular receptors in the establishment of a protective anti-fungal immune response.
Candida albicans --- Cell Wall --- Aspergillus --- Histoplasma --- melanin --- Paraccocidioides --- Cryptococcus --- Dermatophytes --- host-fungus interaction --- Candida parapsilosis
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Fungal infections represent nowadays a significant burden on the healthcare system of most of the countries, and are among the infections with the highest mortality rates. This has fostered the study of the interaction of these organisms with the human host. The outer most layer of a fungal cell is the cell wall, and together with the secreted components into the extracellular compartment, are the first lines of contact with the host cells. This interaction is critical for tissue adhesion, colonization and damage. In addition, these fungal extracellular components will define the outcome of the interaction with the host immune cells, leading either to the establishment of a protective antifungal immune response or to an immune-evasive mechanism by the fungal cell. On the other hand, our immune system has effectively evolved to deal with fungal pathogens, developing strategies for cell eradication, burden control, or antigen presentation from the innate branch to the adaptive immune response. Here, we provide a series of comprehensive review papers dealing with both aspect of the interaction fungus-immune cells: the role of virulence factors and cell wall components during such interaction, and the recent advances in the study of cellular receptors in the establishment of a protective anti-fungal immune response.
Candida albicans --- Cell Wall --- Aspergillus --- Histoplasma --- melanin --- Paraccocidioides --- Cryptococcus --- Dermatophytes --- host-fungus interaction --- Candida parapsilosis
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Melanoma offers an excellent model for cancer biology and an opportunity to understand the progression of a normal skin cell-the melanocyte-to malignancy. In From Melanocytes to Melanoma: The Progression to Malignancy, leading researchers and clinicians join forces to explain how skin cancer develops from its benign precursor cell type. The authors focus on the molecular mechanisms involved in melanogenesis, the malignant transformation of melanocytes, and the further progression of primary melanomas into invasive and metastatic melanomas. They also review recent advances in our understanding of the basic biology of melanocytes and the development, migration, and differentiation of melanoblasts into melanocytes. The text is augmented by four color plates. Comprehensive and illuminating, From Melanocytes to Melanoma: The Progression to Malignancy, provides pathologists, dermatologists, surgeons, and medical oncologists with an up-to-date understanding of the progressive mechanisms of oncological development in malignant melanoma, a likely model of malignant progress for other types of cancer, and the ongoing development of novel therapeutics.
Melanoma. --- Cell transformation. --- Melanocytes. --- Melanin-synthesizing cells --- Epithelial cells --- Culture alteration (Cytology) --- Transformation of cells --- Tissue culture --- Malignant melanoma --- Melanocytic tumor --- Cancer --- Neuroendocrine tumors --- Oncology . --- Oncology. --- Tumors
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New edition of the reprint Fungal pigments: Chapters titles: PART 1. Investigation on various chemical classes of fungal pigments: Genomic Analysis and Assessment of Melanin Synthesis in Amorphotheca resinae by Jeong-Joo Oh et al.; Fungal Melanins and Applications in Healthcare, Bioremediation and Industry by Ellie Rose Mattoon et al.; Recent Findings in Azaphilone Pigments by Lúcia P. S. Pimenta et al.; Characterization of a Biofilm Bioreactor Designed for the Single-Step Production of Aerial Conidia and Oosporein by Beauveria bassiana PQ2 by Héctor Raziel Lara-Juache et al.; PART 2. Molecular characterization: Molecular Characterization of Fungal Pigments by Miriam S. Valenzuela-Gloria et al.; PART 3. Biological properties: Seven New Cytotoxic and Antimicrobial Xanthoquinodins from Jugulospora vestita by Lulu Shao et al.; PART 4. Toxicity assessment and safety evaluation of fungal pigments: Safety Evaluation of Fungal Pigments for Food Applications by Rajendran Poorniammal et al.; Preliminary Examination of the Toxicity of Spalting Fungal Pigments: A Comparison between Extraction Methods by Badria H. Almurshidi et al.; PART 5. Use of by-products or waste for industrial production of fungal pigments: Production of Bio-Based Pigments from Food Processing Industry By-Products Using Aspergillus carbonarius by Ezgi Bezirhan Arikan et al.; PART 6. Prospective aspects and brainstorming: Does Structural Color Exist in True Fungi? by Juliet Brodie et al.; Fungal Biomarkers Stability in Mars Regolith Analogues after Simulated Space and Mars-like Conditions by Alessia Cassaro et al.
Research & information: general --- Biology, life sciences --- antimicrobial activity --- cytotoxicity --- secondary metabolites --- Sordariales --- xanthoquinodins --- Aspergillus carbonarius --- bioconversion --- food processing industry by-product valorization --- filamentous fungi --- bio-based pigment --- Myxomycetes --- iridescence --- pigmentation --- evolution of color --- mycelia --- cell organization --- living photonics --- spalting --- fungal pigment --- xylindein --- dramada --- Chlorociboria aeruginosa --- Chlorociboria aeruginascens --- Scytalidium cuboideum --- natural pigment --- natural colorant --- Amorphotheca resinae --- fungal melanin --- bioinformatics --- melanin pigments --- fungi pigments --- types --- structure --- molecular elucidation --- industrial microbiology --- melanin --- fungi --- radioprotection --- biotechnology --- fungal pigments --- natural pigments --- azaphilones --- production --- biotechnological tools --- non-mycotoxigenic strains --- regulatory issues --- Beauveria bassiana --- biological control --- oosporein --- spore production --- mycotoxins --- safety evaluation --- pigment toxicity --- spectroscopy --- Mars exploration --- life-detection --- pigments --- nucleic acids --- n/a
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