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Topic Review
Mycotoxins in Beverages
Mycotoxins are secondary metabolites of filamentous fungi that contaminate food products such as fruits, vegetables, cereals, beverages, and other agricultural commodities. 
  • 1.5K
  • 18 May 2021
Topic Review
Trypanosomatid Pathogens
Unicellular eukaryotes of the Trypanosomatidae family include human and animal pathogens that belong to the Trypanosoma and Leishmania genera. Diagnosis of the diseases they caused requires the sampling of body fluids (blood, lymph, peritoneal fluid, cerebrospinal fluid, etc.) or organ biopsies (bone marrow, spleen, etc.), which are mostly obtained through invasive methods. Body fluids or appendages can be alternatives to these invasive biopsies but their appropriateness remains poorly studied. To further address this question, we perform a systematic review on clues evidencing the presence of parasites, genetic material, antibodies, and antigens in body secretions, appendages, or the organs or proximal tissues that produce these materials.
  • 1.5K
  • 29 Oct 2020
Topic Review
Management of Herbaceous/Horticultural Crops
Preserving soil quality and increasing soil water availability is an important challenge to ensure food production for a growing global population. As demonstrated by several studies, conservative crop management, combined with soil cover and crop diversification, can significantly reduce soil and water losses. 
  • 1.5K
  • 07 May 2021
Topic Review
Microorganisms
Microorganisms are a diverse group of microscopic organisms including archaea, bacteria, fungi, protozoa, algae, and viruses. Microbial diversity produces a massive pool of unique chemicals, which have become a valuable source for innovative biotechnology. About 23,000 secondary metabolites from microorganisms are known, out of which actinomycetes exclusively produce approximately 42%, whereas fungi form almost similar amounts (42%), and the remaining 16% is produced by eubacteria.
  • 1.5K
  • 27 Jan 2022
Topic Review
Rangelands Livestock Production Systems
Rangelands as referred to herein can be defined as uncultivated lands that provide multiple ecosystem services for society, sustain habitat for grazing and browsing animals, and support the livelihoods of pastoralists and ranchers [1][2]. Under this definition rangelands comprise up to 70% of the world’s land area and include natural grasslands, deserts, temperate forests, and tropical forests [1]. Greenhouse gases (GHGs) released into the lower atmosphere mainly by the burning of fossil fuels and other anthropogenic activities have caused the earth’s temperature to rise by 1 °C since the 1860s [3][4]. If GHG emissions continue to rise, an increase in global temperature up to 3 to 5 °C is projected by the end of this century [4]. Extreme weather events are already increasing in frequency and severity in the US and globally [3][4][5]. Global concern is growing over the possibility that eventual irreversible, catastrophic climate change will result in massive loss of human livelihoods and mortality through adverse impacts on food production systems over both croplands and rangelands [3][4][6][7][8][9][10][11][12].
  • 1.5K
  • 05 Nov 2020
Topic Review
Dolomite Phenomenon
The so-called dolomite phenomenon, also known as dolomite edaphism or dolomitophily, occurs globally and is evidenced through the appearance of an endemic flora on nutrient-poor soils with high levels of magnesium. It occurs when dolomitic rocks emerge, especially with high Mg content, and when tectonic or weathering processes generate skeletal soils, predominantly sandy or gravelly in texture. These types of habitats are associated with a specific flora, also accompanied by other tolerant species.
  • 1.5K
  • 02 Feb 2021
Topic Review
Bioavailability of Phenolic Compounds
Phenolic compounds (quercetin, rutin, cyanidin, tangeretin, hesperetin, curcumin, resveratrol, etc.) are known to have health‐promoting effects and they are accepted as one of the main proposed nutraceutical group. However, their application is limited owing to the problemsrelated with their stability and water solubility as well as their low bioaccessibility and bioavailability. These limitations can be overcome by encapsulating phenolic compounds by physical, physicochemical and chemical encapsulation techniques.
  • 1.5K
  • 15 Dec 2020
Topic Review
Allergy and Allergic Diseases Prevention
Prophylactic interventions for the prevention of allergic diseases differ depending on the timing and the stage in the ontogeny of the processes leading from sensitisation to clinical symptoms.  They can be divided into primary, secondary and tertiary prophylaxis.
  • 1.5K
  • 25 Apr 2021
Topic Review
Salicylic Acid Biosynthesis and Metabolism
Salicylic acid (SA) is an active secondary metabolite that occurs in bacteria, fungi, and plants. SA and its derivatives (collectively called salicylates) are synthesized from chorismate (derived from shikimate pathway). SA is considered an important phytohormone that regulates various aspects of plant growth, environmental stress, and defense responses against pathogens. Besides plants, a large number of bacterial species, such as Pseudomonas, Bacillus, Azospirillum, Salmonella, Achromobacter, Vibrio, Yersinia, and Mycobacteria, have been reported to synthesize salicylates through the NRPS/PKS biosynthetic gene clusters. This bacterial salicylate production is often linked to the biosynthesis of small ferric-ion-chelating molecules, salicyl-derived siderophores (known as catecholate) under iron-limited conditions. Although bacteria possess entirely different biosynthetic pathways from plants, they share one common biosynthetic enzyme, isochorismate synthase, which converts chorismate to isochorismate, a common precursor for synthesizing SA. Additionally, SA in plants and bacteria can undergo several modifications to carry out their specific functions.
  • 1.5K
  • 25 May 2021
Topic Review
Equine Assisted Interventions
Equine assisted interventions (EAIs) is an umbrella term that include programs with recreational, educative or therapeutic aims. These interventions are goal-oriented and based upon the emotional/physical relationship between the human being and the horse. EAIs are provided by a multidisciplinary team and they are adapted to the needs of the patient/beneficiary involved in a wide range of settings.
  • 1.5K
  • 07 Jan 2022
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