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CRISPR Towards a Sustainable Agriculture
Climate change and the need to feed an increasing population undermines food production and safety, representing the reasons behind the development of a new agriculture that is much more sustainable, productive and accessible worldwide. Genome editing and, in particular, clustered regularly interspaced palindromic repeats/CRISPR-associated protein (CRISPR/Cas) tools will play a major role in plant breeding to address these concerns. CRISPR/Cas includes a series of genome editing tools relying on the recognition and cleavage of target DNA/RNA sequences to introduce specific mutations.
  • 1.5K
  • 13 Apr 2022
Topic Review
Antimicrobial Resistance Surveillance Strategy in Uganda
Uganda is making strides and progress with regard to developing and implementing a functional AMR surveillance strategy for human health. Although numerous challenges still exist, following the laboratory health system strengthening approach, the readily addressable issues are with the health infrastructure, its integration, capacity building and operation. Antibiotic resistance and its mechanisms have now been in existance for over decades, and its drivers in both clinical, human, agriculture-veterinary go beyond the community and clinical aspects. Its noteworthy that the emergency of resistance is a natural phenomenon in the environment but kin to climate change. If left unchecked, this has great potential of undoing all medical and agricultural advancements of the entire previous century. Implementation of country driven program based surveillance that embraces a One Health Approach is the ideal approach to understanding and solving this one  health challenge that seems to be wicked in solve at the face mankind.
  • 1.5K
  • 30 Nov 2021
Topic Review
Halotolerant Plant Growth-Promoting Rhizobacteria in Mitigating Salinity Stress
Soil salinity is one of the major abiotic constraints in agricultural ecosystems worldwide. High salinity levels have negative impacts on plant growth and yield, and affect soil physicochemical properties. Salinity also has adverse effects on the distribution and abundance of soil microorganisms. Halotolerant plant growth-promoting rhizobacteria (HT-PGPR) secrete secondary metabolites, including osmoprotectants, exopolysaccharides, and volatile organic compounds. The importance of these compounds in promoting plant growth and reducing adverse effects under salinity stress has been widely recognised. HT-PGPR are emerging as effective biological strategies for mitigating the harmful effects of high salinity; improving plant growth, development, and yield; and remediating degraded saline soils. 
  • 1.5K
  • 01 Feb 2023
Topic Review
Application of Campylobacter jejuni Phages
Campylobacter jejuni is a zoonotic bacterial pathogen found in abundance, e.g., in raw poultry. C. jejuni is part of the avian gut microbiome, causing no harm to birds. When birds are slaughtered, the bacterium is released from the intestines and contaminates the meat. Cross-contaminated foods processed in parallel to the meat cause diarrhea in humans and in rare cases may cause post-infectious complications like arthritis and paralysis of peripheral nerves. Illnesses caused by C. jejuni have been on the rise in both developed and developing countries. At the same time, C. jejuni has acquired resistance to important antibiotics, which further complicates therapeutic approaches. To decrease the Campylobacter load on chicken carcasses, chemical or thermal treatment can be used. However, this may change the taste or affect the appearance of chicken meat. 
  • 1.5K
  • 15 Dec 2021
Topic Review
Amino Acids Biostimulants and Protein Hydrolysates
The effects of different types of biostimulants on crops include improving the visual quality of the final products, stimulating the immune systems of plants, inducing the biosynthesis of plant defensive biomolecules, removing heavy metals from contaminated soil, improving crop performance, reducing leaching, improving root development and seed germination, inducing tolerance to abiotic and biotic stressors, promoting crop establishment and increasing nutrient-use efficiency. Protein hydrolysates are mixtures of polypeptides and free amino acids resulting from enzymatic and chemical hydrolysis of agro-industrial protein by-products obtained from animal or plant origins, and they are able to alleviate environmental stress effects, improve growth, and promote crop productivity. Amino acids involve various advantages such as increased yield and yield components, increased nutrient assimilation and stress tolerance, and improved yield components and quality characteristics.
  • 1.5K
  • 07 Mar 2024
Topic Review
Tetranychus urticae in Northern Africa
In North Africa, Tetranychus urticae Koch, 1836 represents one of the most destructive generalists among mite herbivores. Unfortunately, it is a source of important annual casualties in crop production. It is a phytophagous mite that can feed on hundreds of host plants and produces significant damage. The control of Tetranychus urticae in North Africa has been principally based on acaricide sprays. However, new alternative methods have shown effective results, such as artificial ultraviolet-B, natural enemies, and the introduction of new genetic methods.
  • 1.5K
  • 30 Mar 2022
Topic Review
Sweet Rowanberry (Sorbus aucuparia L.)
Rowan is a fairly common fruit crop in different countries of the world. The orange or reddish fruits of Sorbus aucuparia L. are small (diameter 6–9 mm) and they have been traditionally used as diuretic, laxative, anti-inflammatory, and vasoprotective agents, against rheumatism and kidney diseases as well as for the treatment of various gastrointestinal and respiratory tract-related disorders.
  • 1.5K
  • 23 Dec 2021
Topic Review
Inflammatory Bowel Diseases in Dogs
Canine inflammatory bowel diseases (IBD) are of increasing interest in veterinary medicine. They refer to complex and debilitating conditions of dogs’ gastrointestinal tract. Although little evidence for causal inferences is currently available, it is believed that IBD pathophysiology entails intricate interactions between environmental factors, the intestinal immune system, and the microbial communities that colonize the gut. To better understand the mechanisms underlying these disorders, leveraging factors associated with the development of these diseases is imperative. Of these factors, emerging evidence supports the role of dietary patterns as key players influencing the composition and function of gut microbes, with subsequent effects on health and disease.
  • 1.5K
  • 01 Dec 2022
Topic Review
‘Cow Signs’ in Assessing the Quality of Nutrition
Cow signs are behavioral, physiological, and management parameters that can be observed and measured. Cow signs can be used as a field approach to evaluate the composition of the ration, the quality of rumen fermentation, the quality of digestion, and the general herd health of cattle of interest. This research of cow signs associated with nutrition provides farm advisors, consultants, nutritionists, practitioners, and dairy farmers with an additional toolkit that can be used to improve the assessment of the quality of dairy cattle nutrition. ‘Cow signs’ are not to be used alone as a sole tool for assessment of the quality or nutrition of dairy cows. Some of the ‘cow signs’ are incorporated in precision technologies on many dairy farms and are extensively used in the assessment of dairy cow welfare, health, and nutrition. 
  • 1.5K
  • 08 Jun 2022
Topic Review
Geoffroy's Cat
Geoffroy's Cat (Leopardus geoffroyi) is a small wild cat species native to South America, ranging from southern Bolivia and Brazil to central Argentina. Recognized for its distinctive coat pattern, characterized by spots and stripes, Geoffroy's Cat inhabits various habitats, including grasslands, scrublands, and forests. Despite its relatively small size, this elusive feline is an adept hunter, preying on a variety of small mammals, birds, reptiles, and insects.
  • 1.5K
  • 08 Mar 2024
Topic Review
Human Uses of Mammals
Human uses of mammals include both practical uses, such as for food, sport, and transport, and symbolic uses, such as in art and mythology. Mammals have played a crucial role in creating and sustaining human culture. Domestication of mammals was instrumental in the Neolithic development of agriculture and of civilisation, causing farming to replace hunting and gathering around the world, and cities to replace scattered communities. Mammals provide dairy products and much of the meat eaten by the human population, whether farmed or hunted. They also yielded leather and wool for clothing and equipment. Until the arrival of mechanised transport, domesticated mammals provided a large part of the power used for work and transport. They serve as models in biological research, such as in genetics, and in drug testing. Mammals are the most popular of pets, with tens of millions of dogs, cats and other animals including rabbits and mice kept by families around the world. Mammals such as horses and deer are among the earliest subjects of art, being found in the Upper Paleolithic cave paintings such as at Lascaux. Major artists such as Albrecht Dürer, George Stubbs and Edwin Landseer are known for their portraits of animals. Animals further play a wide variety of roles in literature, film, mythology, and religion. A major way that people relate to mammals (and some other animals) is by anthropomorphising them, ascribing human emotions and goals to them. This has been deprecated when it occurs in science, though more recently zoologists have taken a more lenient view of it.
  • 1.5K
  • 17 Nov 2022
Topic Review
Biofortified Products
Biofortification is widely regarded as a very valuable technique that increases the availability of micronutrients (vitamin A, selenium, zinc, iron and other micronutrients) absorbed by plants and transferred from them to consumers.
  • 1.5K
  • 07 May 2021
Topic Review
Animal Personality
Animal personality can be defined as behavioral and physiological differences between individuals of the same species, which are stable in time and across different contexts.
  • 1.5K
  • 09 Apr 2021
Topic Review
Organic Production in the European Union's Laws
Organic farming is not a new way of producing food. Its development dates back to the early twentieth century in German- and English-speaking countries. This trend was a form of criticism of the industrial revolution prevailing at the time. The principles of organic production are universal and their application is not limited to certified farms. Organic certification is intended to assure the consumer of the quality and method of production. 
  • 1.5K
  • 16 May 2023
Topic Review
Nano-Agrochemicals
Nano-agrochemicals (NACs) are nanomaterials and formulations specifically designed and controlled at the nanoscale. They can be defined as agricultural formulations in the form of nanopesticides (NPCs) which have unique properties (high aspect ratio) due to elements ranging in nanometer size (up to 100 nm). They have the potential to revolutionize agriculture through the promotion of efficient and ecofriendly NPCs with properties such as target specificity, the ability to control usage, and high surface area which allow the targeted delivery of nutrients and protection of crop yields. NACs, or nanotechnology-based agrochemicals, have gained considerable attention in recent years due to extensive research and development efforts. These cutting-edge products harness the special qualities of NPs to improve the effectiveness, safety, and ecofriendliness of conventional agrochemicals. This technology has emerged as a valuable tool in the agricultural sector, offering novel and efficient solutions for conventional agricultural methods and practices. Some of these include NPCs, among other NACs, which have the capacity to revolutionize agriculture by enhancing sustainability and efficiency. These NPCs, ranging in size from 1 to 200 nm, serve as a vehicle to transport agrochemical ingredients (AcI). With unique properties, they outperform conventional pesticides by 31.5% in managing crop pathogens, weeds, and insects. These unique properties include enhanced water solubility, improved bioavailability, and increased protection of agrochemicals from environmental degradation. Thus, NPCs address the drawbacks of conventional pesticides such as limited availability, susceptibility to degradation from light, and the negative effects of organic solvent pollution.
  • 1.5K
  • 03 Jan 2024
Topic Review
The Microbiome of Aquatic Animals and Its Functioning
Aquaculture plays an important role in food production for the world population and at the same time for the livelihood of the most needed globally. The concerns about sustainability and ecological health are growing in this extremely diversified sector just like in the whole agriculture industry. The use of probiotics in aquaculture already has a long history and has served from the beginning the goals of more sustainable production; however, the expansion of intensive systems along with global climate change produces new challenges. 
  • 1.5K
  • 01 Dec 2022
Topic Review
Epigenetics for Forest Trees
Epigenetics refers to a scientific domain studying all the processes affecting the expression of genes and/or the activity of transposable elements (TEs) without altering the DNA sequence that may be heritable by mitosis (during development) and/or meiosis (across generations). Forest trees are sessile, perennial, and modular organisms with complex life cycles that are often challenged by environmental variations such as actual climate changes during their long-lifespan. Surviving tree populations can respond to these environmental changes through complex and interacting mechanisms and notably using epigenetics. 
  • 1.5K
  • 21 Sep 2020
Topic Review
Exogenous Bioactive Peptides and Aging in Rodent Models
Bioactive peptides are short peptides consisting of 2-20 amino acid residues. They have positive effects on body functions and generally have antibacterial, antihypertensive, antioxidant, and anti-inflammatory effects. Some exogenous bioactive peptides have been shown to have promising anti-aging effects. These exogenous peptides may have a mechanism similar to endogenous peptides, and some can even regulate the release of endogenous active peptides and play a synergistic role with endogenous active peptides.
  • 1.5K
  • 24 Feb 2022
Topic Review
Pampas Cat
The Pampas cat (Leopardus colocola) is a small wild felid native to South America, specifically inhabiting the grasslands and shrublands of the Pampas region. Recognized for its distinctive appearance, which includes a compact body, short legs, and a thick fur coat with markings resembling rosettes or spots, the Pampas cat is an elusive and solitary predator. As a carnivorous species, it preys on a variety of small mammals, birds, and insects, playing a vital role in regulating prey populations and maintaining ecosystem balance in its habitat.
  • 1.5K
  • 28 Feb 2024
Topic Review
Applications of Nanominerals in Ruminants
A novel approach in livestock production is applying nanominerals, especially selenium (Se) and zinc (Zn), which can serve as a platform to incorporate these elements into the body. This approach enables direct transportation of active compounds to target organs, avoiding their fast degradability and encouraging several health benefits.
  • 1.5K
  • 09 Jul 2021
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