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This Special Issue on Antimicrobial Resistance in Environmental Waters features 11 articles on the monitoring and surveillance of antimicrobial resistance (AMR) in natural aquatic systems (i.e., reservoirs, rivers), and effluent discharge from water treatment plants to assess the effectiveness of AMR removal and resulting loads in treated waters. Some of the key elements of AMR studies presented in this Special Issue highlight the underlying drivers of AMR contamination in the environment and the evaluation of the hazard imposed on aquatic organisms in receiving environments through ecological risk assessments. As described in this Issue, screening antimicrobial peptide (AMP) libraries for biofilm disruption and antimicrobial candidates are promising avenues for the development of new treatment options to eradicate resistance.
Pseudomonas aeruginosa --- Psl --- exopolysaccharide --- antimicrobial peptide (AMP) --- biofilm --- EPS --- antibiotic resistance genes --- wastewater treatment --- tertiary media filtration --- antibiotics --- river-reservoir system --- water --- sediment --- risk assessment --- antibiotics --- Qingcaosha reservoir --- risk assessment --- bacterial community --- co-occurrence pattern --- antibiotics --- estuary reservoir --- surface water --- antibiotic resistance gene --- sand settling reservoirs --- drinking water treatment plants --- the Yellow River --- Acinetobacter junii --- wastewater treatment plant --- antibiotic resistance --- metal resistance genes --- persistence --- antibiotic resistance --- ESBL --- Escherichia coli --- irrigation water --- gastrointestinal infections --- antibiotic resistance --- chlorination --- Escherichia coli --- fecal indicator bacteria --- reuse water --- UV-disinfection --- Acinetobacter baumannii --- antibiotic-resistant strains --- aquatic environment --- ERIC-PCR --- metagenomics --- antibiotic resistance --- wastewater --- environmental ecology --- Antimicrobial Resistance --- Environmental Waters --- water treatment plants --- water reuse --- ecological risk assessment
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Targeted therapy has developed significantly in the last one and half decades, prescribing specific medications for treatment of particular diseases, such as cancer, diabetes, and heart disease. One of the most exciting recent developments in targeted therapies was the isolation of disease-specific molecules from natural resources, such as animal venoms and plant metabolites/toxins, for use as templates for new drug motif designs. In addition, the study of venom proteins/peptides and toxins naturally targeted mammalian receptors and demonstrated high specificity and selectivity towards defined ion channels of cell membranes. Research has also focsed intensely on receptors. The focus of this Special Issue of Toxins addressed the most recent advances using animal venoms, such as frog secretions, bee/ant venoms and plant/fungi toxins, as medicinal therapy. Recent advances in venom/toxin/immunotoxins for targeted cancer therapy and immunotherapy, along with using novel disease-specific venom-based protein/peptide/toxin and currently available FDA-approved drugs for combinationtreatments will be discussed. Finally, we included an overview of select promising toad/snake venom-based peptides/toxins potentially able to address the forthcoming challenges in this field. Both research and review articles proposing novelties or overviews, respectively, were published in this Special Issue after rigorous evaluation and revision by expert peer reviewers.
disintegrin --- blood vessel formation --- VEGF --- antioxidant enzymes --- oxidative stress biomarkers --- bicarinalin --- antimicrobial peptide --- Helicobacter pylori --- gastric cells --- bacterial adhesion --- SEM --- atopic dermatitis (AD) --- house dust mite extract (DFE) --- 2,4-dinitrochlorobenzene (DNCB) --- bee venom phospholipase A2 (bvPLA2) --- skin inflammation --- CD206 --- mannose receptor --- immunotoxin --- Moxetumomab pasudotox --- targeted therapy --- CD22 --- B cell non-Hodgkin lymphoma --- acute lymphoblastic leukemia --- mantle cell lymphoma --- ribosome-inactivating protein --- BLF1 --- eIF4A --- MYCN --- cancer --- neuroblastoma --- apoptosis --- antimicrobial peptide (AMP) --- dermaseptin --- anuran skin secretion --- drug design --- antimicrobial activity --- anticancer activity --- antiviral activity --- Bougainvillea --- bouganin --- cancer therapy --- immunotherapy --- immunotoxins --- ribosome-inactivating proteins --- rRNA N-glycosylase activity --- VB6-845 --- orellanine --- clearance --- fungal toxin --- half-life --- toad toxins --- Chansu --- Huachansu --- cane toad --- bufadienolides --- indolealkylamines --- inflammation --- cancer --- obsessive–compulsive disorder (OCD) --- snake venom --- cancer --- target therapy --- snake venom --- Malaysian cobras --- N. kaouthia --- N. sumatrana --- O. hannah --- anticancer --- Apis mellifera syriaca --- bee venom --- melittin --- LC-ESI-MS --- solid phase extraction --- in vitro effects --- frog --- mass spectrometry --- molecular cloning --- bombesin-related peptide --- smooth muscle --- Bee venom --- complement system --- decay accelerating factor --- atopic dermatitis --- complement dependent cytotoxicity --- membrane attack complex --- n/a
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