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Topic Review
Antimicrobial Activity from Rhodophyta and Chlorophyta Extracts
Macroalgae are aquatic photosynthetic organisms (mainly marine) belonging to the domain Eukarya. Macroalgae are mainly divided into three groups: red algae (Rhodophyta) and green algae (Chlorophyta), which are classified in kingdom Plantae, and brown algae (Ochrophyta, class Phaeophyceae), belonging to kingdom Chromista. Therefore, as terrestrial plants, macroalgae possess interesting biological activities that could be involved in the development of natural and innovative antibiotics. Macroalgae’s biological activities can vary among phyla.
  • 402
  • 09 Mar 2023
Topic Review
Antimicrobial Compounds from Microorganisms
Antimicrobial resistance is an exigent public health concern owing to the emergence of novel strains of human resistant pathogens and the concurrent rise in multi-drug resistance. An influx of new antimicrobials is urgently required to improve the treatment outcomes of infectious diseases and save lives. 
  • 914
  • 22 Apr 2022
Topic Review
Antimicrobial Mechanisms of Citral
Citral is a monoterpene constituted by two isomers known as neral and geranial. It is present in different plant sources and recognized as safe (GRAS) by the Food and Drug Administration (FDA). Investigations have demonstrated that this compound exhibited several biological activities, such as antibacterial, antifungal, antibiofilm, antiparasitic, antiproliferative, anti-inflammatory, and antioxidant properties, by in vitro and in vivo assays. Additionally, when incorporated into different food matrices, citral can reduce the microbial load of pathogenic microorganisms and extend the shelf life. 
  • 102
  • 22 Nov 2023
Topic Review
Antimicrobial Peptides Eradicate Bacterial Biofilms of Multi-Drug Resistant
Bacterial resistance is an emergency public health problem worldwide, compounded by the ability of bacteria to form biofilms, mainly in seriously ill hospitalized patients. The World Health Organization has published a list of priority bacteria that should be studied and, in turn, has encouraged the development of new drugs.
  • 495
  • 05 May 2022
Topic Review
Antimicrobial Stewardship Optimization
Antimicrobials are a type of agent widely used to prevent various microbial infections in humans and animals. Antimicrobial resistance is a major cause of clinical antimicrobial therapy failure, and it has become a major public health concern around the world. Increasing the development of multiple antimicrobials has become available for humans and animals with no appropriate guidance. As a result, inappropriate use of antimicrobials has significantly produced antimicrobial resistance. However, an increasing number of infections such as sepsis are untreatable due to this antimicrobial resistance. In either case, life-saving drugs are rendered ineffective in most cases. The actual causes of antimicrobial resistance are complex and versatile. A lack of adequate health services, unoptimized use of antimicrobials in humans and animals, poor water and sanitation systems, wide gaps in access and research and development in healthcare technologies, and environmental pollution have vital impacts on antimicrobial resistance.
  • 295
  • 25 May 2022
Topic Review
Antioxidants and Human Oocyte Mitochondrial
Mitochondria produce adenosine triphosphate (ATP) while also generating high amounts of reactive oxygen species (ROS) derived from oxygen metabolism. ROS are small but highly reactive molecules that can be detrimental if unregulated. While normally functioning mitochondria produce molecules that counteract ROS production, an imbalance between the amount of ROS produced in the mitochondria and the capacity of the cell to counteract them leads to oxidative stress and ultimately to mitochondrial dysfunction. This dysfunction impairs cellular functions through reduced ATP output and/or increased oxidative stress. Mitochondrial dysfunction may also lead to poor oocyte quality and embryo development, ultimately affecting pregnancy outcomes. Improving mitochondrial function through antioxidant supplementation may enhance reproductive performance. Recent studies suggest that antioxidants may treat infertility by restoring mitochondrial function and promoting mitochondrial biogenesis. Antioxidant properties of coenzyme-Q10, resveratrol, melatonin and several vitamins have been evaluated in the human oocyte, although their direct action on mitochondrial function has yet to be elucidated.
  • 763
  • 10 Jan 2021
Topic Review
Application of Biomolecule based Microarrays
Microarrays are one of the trailblazing technologies of the last two decades and have displayed their importance in all the associated fields of biology. They are widely explored to screen, identify, and gain insights on the characteristics traits of biomolecules (individually or in complex solutions). A wide variety of biomolecule-based microarrays (DNA microarrays, protein microarrays, glycan microarrays, antibody microarrays, peptide microarrays, and aptamer microarrays) are either commercially available or fabricated in-house by researchers to explore diverse substrates, surface coating, immobilization techniques, and detection strategies. 
  • 342
  • 21 Apr 2023
Topic Review
Application of CRISPR/Cas Systems in Fungal Genetic Engineering
Fungi represent an important source of bioactive secondary metabolites (SMs), which have wide applications in many fields, including medicine, agriculture, human health, and many other industries. The genes involved in SM biosynthesis are usually clustered adjacent to each other into a region known as a biosynthetic gene cluster (BGC). The advanced CRISPR/Cas system has revolutionized fungal genetic engineering and enabled the discovery of novel bioactive compounds. 
  • 355
  • 29 Mar 2023
Topic Review
Application of Green PtNPs
The diverse biological properties of platinum nanoparticles (PtNPs) make them ideal for use in the development of new tools in therapy, diagnostics, and other biomedical purposes. “Green” PtNPs synthesis is of great interest as it is eco-friendly, less energy-consuming and minimizes the amount of toxic by-products.
  • 447
  • 16 Dec 2022
Topic Review
Application of Microalgae in Cosmetics
Microalgae produce a number of secondary metabolites with anti-inflammatory, anti-blemish and antimicrobial activities. Certain microalgal extracts such as Arthrospira platensis, Chlorella vulgaris, and Dunaliella salina can be used for repairing skin aging, healing and preventing wrinkle formation. The microalgae or its components’ activity is the basis for the creation of several commercially available cosmetics and cosmeceuticals.
  • 1.9K
  • 23 Apr 2023
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