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Topic Review
Various Microglial Receptors Interact with α-Synuclein
Synucleinopathies are a set of devastating neurodegenerative diseases that share a pathologic accumulation of the protein α-synuclein (α-syn). This accumulation causes neuronal death resulting in irreversible dementia, deteriorating motor symptoms, and devastating cognitive decline. α-Syn is an intrinsically disordered 140-amino acid protein consisting of an amphipathic N-terminus (residues 1–60), hydrophobic central region (residues 61–95), and acidic C-terminus (residues 86–140). Synucleinopathies are characterized by the accumulation of α-syn in the CNS. The structural form of the accumulation varies across different patients and different conditions. While the etiology of these conditions remains largely unknown, microglia, the resident immune cells of the central nervous system (CNS), have been consistently implicated in the pathogenesis of synucleinopathies. Microglia are generally believed to be neuroprotective in the early stages of α-syn accumulation and contribute to further neurodegeneration in chronic disease states.
  • 360
  • 23 May 2023
Topic Review
Artificial Intelligence in the Agriculture
Artificial intelligence (AI) involves the development of algorithms and computational models that enable machines to process and analyze large amounts of data, identify patterns and relationships, and make predictions or decisions based on that analysis. AI has become increasingly pervasive across a wide range of industries and sectors, with healthcare, finance, transportation, manufacturing, retail, education, and agriculture are a few examples to mention. As AI technology continues to advance, it is expected to have an even greater impact on industries in the future. For instance, AI is being increasingly used in the agri-food sector to improve productivity, efficiency, and sustainability.
  • 1.1K
  • 23 May 2023
Topic Review
M1 Family of Metalloaminopeptidases
Proteolytic enzymes, also known as peptidases, are one of the most abundant groups of enzymes in living organisms. They control the activation, synthesis and turnover of proteins, and regulate most biochemical and physiological processes, such as digestion, fertilization, growth, differentiation, cell signaling/migration, immunological defense, wound healing, and apoptosis. They are consequently major regulators of homeostasis, ageing, and different human diseases like cancer, hypertension, diabetes, inflammation, neurodegeneration, Alzheimer among others. Proteases are also essential for propagation of infectious agents, being major contributors of pathogenesis in several infectious diseases, including the current coronavirus emergent pandemic SARS COVID 19. Among peptidases, aminopeptidases catalyze the cleavage of the N-terminal amino acids of proteins or peptide substrates. They are distributed in many phyla and play critical roles in physiology and pathophysiology. Many of them are metallopeptidases belonging to the M1 and M17 families, among others. Some, such as M1 aminopeptidases N and A, thyrotropin-releasing hormone-degrading ectoenzyme, and M17 leucyl aminopeptidase, are targets for the development of therapeutic agents for human diseases, including cancer, hypertension, central nervous system disorders, inflammation, immune system disorders, skin pathologies, and infectious diseases, such as malaria. 
  • 539
  • 23 May 2023
Topic Review
The Endocannabinoid System and Kidney Disease
The endocannabinoid system (ECS) is an important signaling pathway that involves the binding of lipid ligands, known as cannabinoids, to cannabinoid receptors, and it encompasses, as well, the metabolic enzymes of endocannabinoids. Endocannabinoid signaling plays crucial roles in human physiology in the function of multiple systems. The two cannabinoid receptors, cannabinoid receptor 1 (CB1) and cannabinoid receptor 2 (CB2), are cell membrane proteins that interact with both exogenous and endogenous bioactive lipid ligands, or endocannabinoids. The evidence has established that endocannabinoid signaling operates within the human kidney, as well as suggests the important role it plays in multiple renal pathologies. 
  • 400
  • 23 May 2023
Topic Review
Sea Buckthorn Active Compounds in Treating Metabolic Syndrome
Sea buckthorn (Hippophae rhamnoides L. or Elaeagnus rhamnoides L.) is a plant that has long been used as a Chinese herbal medicine. This species is known to contain numerous bioactive components, including polyphenols, fatty acids, vitamins, and phytosterols.  In experiments both in vitro and in vivo (ranging from cell lines to animal models and human patients), sea buckthorn has shown positive effects on symptoms of metabolic syndrome; evidence suggests that sea buckthorn treatment can decrease blood lipid content, blood pressure, and blood sugar levels, and regulate key metabolites. 
  • 516
  • 23 May 2023
Topic Review
Fish Hooks Effect Living Aquatic Resources
The fish hook is a commonly known tool used in recreational fishing, which is one of the forms of active, specialised tourism. As a component of a fishing rod, the hook is intended to be anchored into the mouth of a fish and hold the fish on the end of the line while landing it. In the context of the protection of living aquatic resources and Catch-and-Release (C&R) fishing, its role and significance are becoming broader. In addition to the impact of the hook type on fishing efficiency, including the Catch Per Unit Effort (CPUE), the importance of hook selection in terms of minimising the resulting damage to the tissues of caught and released fish is increasing.
  • 617
  • 23 May 2023
Topic Review
Catalysts and Biocatalysts Combinations for Hydrocarbon Pollutants Elimination
Due to the presence of environmental problems, it is urgent to improve the processes aimed at the processing and purification of hydrocarbon-containing wastes and wastewaters. 
  • 289
  • 23 May 2023
Topic Review
Effects of Transport Duration on Piglets Welfare
Over the years, the impact of transport duration on the welfare of piglets has been assessed through the study of its effects on mortality (dead-on-arrival, DOA) rate, behavioural and physiological responses, hunger, and dehydration/thirst.
  • 279
  • 23 May 2023
Topic Review
Mitotropic Substances
Mitotropic substances, or so-called mitoceuticals, describe substances whose mode of action is directed at the bioenergetic processes of the mitochondria and are, in part, essential for their function. The term mitoceuticals, created by Dr. Franz Enzmann, encompasses several groups of mitotropic substances, which have a versatile potential and form the basis for a preventive and therapeutic approach in mitochondrial medicine. They act non-specifically and reach all mitochondria in the organism. The best-known substances include electron and proton carriers, such as ubiquinol/ubiquinone (coenzyme Q10; CoQ10), vitamins, minerals, and micronutrients. Mitoceuticals are substances that are part of the natural metabolic system of a cell anyway. They are used both preventively and therapeutically for accompanying treatment. In both cases, the aim is to compensate for an existing mitochondrial dysfunction. In the meantime, there are a large number of mitotropic substances and even more studies on them.
  • 359
  • 23 May 2023
Topic Review
Epizootic Hemorrhagic Disease Virus
Epizootic Hemorrhagic Disease (EHD) of ruminants is a viral pathology that has significant welfare, social, and economic implications. The causative agent, epizootic hemorrhagic disease virus (EHDV), belongs to the Orbivirus genus and leads to significant regional disease outbreaks among livestock and wildlife in North America, Asia, Africa, and Oceania, causing significant morbidity and mortality.
  • 435
  • 23 May 2023
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