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Book
Laserbasierte Verfahren zur Herstellung hochdichter Peptidarrays
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ISBN: 1000041118 3731502224 Year: 2014 Publisher: KIT Scientific Publishing

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In this thesis, different laser based methods to produce high density peptide arrays were developed. They use laser radiation to structure special micro particles with amino acids. The particles are heated and fused to a substrate (Combinatorial Laser Fusing) or they are transferred trough a shock wave to another substrate (Combinatorial Laser Transfer). This way, microarrays with up to 1 million spots per cm² are produced whereas the number of chemical coupling cycles is minimized.


Book
Beta-Glucan in Foods and Health Benefits
Authors: --- ---
Year: 2022 Publisher: Basel MDPI Books

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This Special Issue entitled “β-glucan in foods and health benefits” reports on the health benefits of indigestible carbohydrates with respect to metabolic diseases and immune functions. The effects of β-glucan have been investigated through the use isolated preparations or natural dietary fibers from whole grain cereals and brans, yeasts, or Euglena. This Special Issue includes original research articles that are based on human intervention studies that address the effects of β-glucan on metabolic diseases and immune function-related markers as well as in vitro and in vivo studies. It also reviews the health benefits of β-glucans in humans.


Book
Mechanisms of Adiponectin Action
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ISBN: 303921246X 3039212451 9783039212460 Year: 2019 Publisher: Basel, Switzerland : MDPI,

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The adipokine adiponectin is very concentrated in plasma, and decreased levels of adiponectin are associated with pathological conditions such as obesity, diabetes, cardiovascular diseases, and metabolic syndrome. When produced in its full-length form, adiponectin self-associates to generate multimeric complexes. The full-length form of adiponectin can be cleaved by the globular form of elastase that is produced locally, and the resulting biological effects are exerted in a paracrine or autocrine manner. The different forms of adiponectin bind to specific receptors consisting of two G-protein-independent, seven-transmembrane-spanning receptors, called AdipoR1 and AdipoR2, while T-cadherin has been identified as a potential receptor for high molecular weight complexes of adiponectin. Adiponectin exerts a key role in cellular metabolism, regulating glucose levels as well as fatty acid breakdown. However, its biological effects are heterogeneous, involving multiple target tissues. The Special Issue "Mechanisms of Adiponectin Action" highlights the pleiotropic role of this hormone through 3 research articles and 7 reviews. These papers focus on the recent knowledge regarding adiponectin in different target tissues, both in healthy and in diseased conditions.


Book
Influenza Virus and Vaccination
Authors: ---
ISBN: 3039288180 3039288172 Year: 2020 Publisher: MDPI - Multidisciplinary Digital Publishing Institute

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The influenza virus poses a threat to human health and is responsible for global epidemics every year. In addition to seasonal infections, influenza can cause occasional pandemics of great consequence when novel viruses are introduced into humans. Despite the implementation of comprehensive vaccination programs, influenza viruses continue to pose an important and unpredictable global public health threat. They are one of the most significant causes of morbidity and mortality each year and have a significant economic impact. In recent years, research has been conducted to find alternative approaches to influenza vaccine development, including the generation of universal vaccines. Notably, significant progress in the field of influenza infection, transmission, and immunity have contributed to our understanding of influenza biology, and to expanding the technological approaches for the generation of more efficient strategies against influenza infections. Moreover, highly remarkable developments have been made in the implementation of new methodologies to evaluate the efficiency of vaccines and improve them for use on domestic animals such as poultry, horses, dogs or pigs. This enables us to decrease the exposure of humans to potentially pandemic viruses. The articles in this Special Issue will address the importance of influenza to human health and the advances in influenza research that have led to the development of better therapeutics and vaccination strategies.


Book
Food Bioactives : Chemical Challenges and Bio-Opportunities
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Year: 2022 Publisher: Basel MDPI Books

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A full awareness of the role played by a healthy diet, as part of a healthy lifestyle, in countering or slowing-down chronic and degenerative diseases has strongly increased the interest in food bioactives and the return of ancient foods that are nowadays considered functional. In fact, these dietary substances, to which nutraceutical attributes are increasingly entrusted, could display disease-preventing effects on animals and humans. In this context, polyphenols, which are widespread and mostly copious in dietary plant sources, have gained a lot of attention thanks to their potential ability to halt or reverse oxidative stress-related diseases. Indeed, food could contain, beyond health-promoting compounds, toxicants which are naturally occurring or process-induced dietary compounds with adverse effects on human health. The presence and abundance of bioactives are strictly related to their food source. Edible plant components largely contain beneficial secondary metabolites, but understanding them fully is still an important challenge as complex biotic and abiotic interactions are involved in their biosynthesis. Analytical methods, which are increasingly powerful, could enhance our knowledge of food bioactives, whereas the deep investigation of their bioactivity and bioavailability could make them particularly useful.


Book
Coronaviruses Research in BRICS Countries
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Year: 2022 Publisher: Basel MDPI - Multidisciplinary Digital Publishing Institute

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SARS-CoV-2 has infected more than 105 million people worldwide. During this pandemic, researchers and clinicians have been working to understand the molecular mechanisms that underpin viral pathogenesis by studying viral–host interactions. Now, with the global rollout of various COVID-19 vaccines—based on the neutralization of the spike protein using different technologies—viral immunology and cell-based immunity are being investigated. Researchers are also studying how various SARS-CoV-2 genetic mutations will impact the efficacy of these COVID-19 vaccines. At the same time, various antiviral drugs have been identified or repurposed that have potential as anti-SARS-CoV-2 treatments. BRICS (Brazil, Russia, India, China, and South Africa) is the acronym used to associate five major emerging national economies. The BRICS countries are known for their significant influence on regional affairs, including being leaders in scientific and clinical research and innovation. This Special Issue includes researchers from BRICS countries, in particular South Africa, involved in the study of SARS-CoV-2 and COVID-19. Original articles, as well as new perspectives or reviews on the matter, were welcomed. Research in the fields of vaccine studies, pathogenesis, genetic mutations, viral immunology, and antiviral drugs were especially encouraged.


Book
Biotechnological Applications of Phage and Phage-Derived Proteins
Authors: ---
ISBN: 303921442X 3039214411 9783039214426 Year: 2019 Publisher: Basel, Switzerland : MDPI,

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Phages have shown a high biotechnological potential with numerous applications. The advent of high-resolution microscopy techniques aligned with omic and molecular tools have revealed innovative phage features and enabled new processes that can be further exploited for biotechnological applications in a wide variety of fields. The high-quality original articles and reviews presented in this Special Issue demonstrate the incredible potential of phages and their derived proteins in a wide range of biotechnological applications for human benefit. Considering the emergence of amazing new available bioengineering tools and the high abundance of phages and the multitude of phage proteins yet to be discovered and studied, we believe that the upcoming years will present us with many more fascinating and new previously unimagined phage-based biotechnological applications.

Keywords

toxicity --- encapsulation --- n/a --- cancerous tumors --- bacteriophage-derived lytic enzyme --- native gel electrophoresis --- bacteriophages --- Cpl-1 --- O-antigen --- ESKAPE --- Clostridium perfringens --- X-ray crystallography --- macromolecular interactions --- safety --- biofilm --- major coat protein --- Streptococcus agalactiae --- Staphylococcus aureus --- tail sheath protein --- magnetic separation --- serotyping --- pathogenic viruses --- liposomes --- tuberculosis --- Listeria monocytogenes --- nanotubular structures --- alpha-sheet --- biosensors --- sarcoidosis --- tailspike proteins --- M13 bacteriophage --- Streptococcus pneumoniae --- gene expression regulation --- bacteriophage recombination --- self-assembly --- phage therapy --- R-type pyocin --- contractile injection systems --- bacteriophage vB_EcoM_FV3 --- microtiter plate assay --- Enterococcus faecalis --- culture enrichment --- drug delivery vehicles --- neurodegenerative disease --- landscape phage --- niosomes --- bacteriophage --- Myoviridae --- bacteriophage evolution --- porous structure --- phage-host interaction --- phage display --- immune response --- antibiotic resistance --- Pseudomonas aeruginosa --- phage --- bacteriocin --- Appelmans --- fluorescence sensor --- molecular probe --- nanomedicine --- Shigella flexneri --- reporter phage --- filters --- in vitro activity --- capsid dynamics --- immunoscreening --- diagnostics --- microarray --- receptor-binding protein --- endolysin --- enzybiotics --- transfersomes --- T7phage library --- Pal


Book
Anti-aging Nutrients with Health Beneficial Effects
Author:
ISBN: 3036550704 3036550690 Year: 2022 Publisher: MDPI - Multidisciplinary Digital Publishing Institute

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Recently, many kinds of foods and food-derived nutrients have been reported to show health-beneficial effects. In particular, some foods and food-derived nutrients have shown anti-aging effects on several organs and tissues, such as brain, muscle, skin, intestine, and so on. In some kinds of foods, the molecular basis of their functionalities (e.g., anti-brain aging, anti-sarcopenia, and anti-skin aging) and inter-tissue networks activated by these foods mediated by exosomes, cytokines, and immune cells have been clarified in detail.


Book
Prevention and Treatment of Periodontitis
Authors: ---
Year: 2021 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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This book is a compilation of articles by experts on the prevention and treatment of periodontal disease, many of which are full of data-based evidence from basic research perspectives or patient data.

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