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Topic Review
Biography
Topic Review
Elements in the Immune System of a Newborn
The initial exposure to a microbial world for an infant born vaginally is from the mother’s microbiota, influenced by maternal diet, level of stress, smoking history and living conditions. The intestinal microbiome in the first 2–3 years of life participates in the programming and development of the gut immune system, important to immune reactivity and general health as well as to response to infectious organisms and vaccines resulting in protective immunity. The intestinal microbiome and the immune system early in life can put infants on a long-term path to health or lead to medical and allergic disorders that can persist into adulthood.
327
14 Nov 2023
Topic Review
Grape Tartaric Acid
Grape fruits are used for various purposes, including fresh consumption, juice extraction, drying, and wine production, with rich nutritional value. Tartaric acid (TA) is the primary organic acid present in grapes and a fundamental constituent of wine, responsible for shaping its taste, aroma, and overall quality.
370
14 Nov 2023
Topic Review
Potential Biochemical Properties and Genetics of C-Reactive Protein
C-Reactive Protein (CRP) is supposed to be an accredited benchmark for physicians, to reveal or rule out inflammation, and multifarious scientific endeavors have been made so as to detect the direct pleiotropic functions of this protein. The use of CRP as the most important and critical immunochemical marker of several medical conditions, including infections such as sepsis, physiological organ diseases, various autoimmune disorders, malignancies and other health conditions, has become widely popular.
742
14 Nov 2023
Topic Review
Effect of Anthocyanins on Neurological Disorders
Anthocyanins are a type of flavonoids that give plants and fruits their vibrant colors. They are known for their potent antioxidant properties and have been linked to various health benefits. Due to their ability to modulate mechanisms implicated in the onset of neurological diseases, anthocyanins hold significant potential for treating such conditions.
398
14 Nov 2023
Topic Review
Equine and Camel Piroplasmosis in Egypt
Piroplasmosis is a global tick-borne disease caused by hemoprotozoan parasites, which causes high morbidity and substantial economic losses in farm animals. Equine and camel piroplasmosis causes significant losses worldwide and in Egypt. The multifactorial effects and overall impact of equine and camel piroplasmosis in Egypt remain poorly characterized.
294
14 Nov 2023
Topic Review
Bacteriophages and Their Interactions with Bacterial Hosts
Bacteriophages (or phages) are viruses that specifically infect and kill bacteria at the end of the phage infection cycle, causing bacterial cell death and lysis.
232
14 Nov 2023
Topic Review
Alveolar Type 2 Epithelial Cell Organoid Culture Methods
Lung diseases rank third in terms of mortality and represent a significant economic burden globally. Scientists have been conducting research to better understand respiratory diseases and find treatments for them. An ideal in vitro model must mimic the in vivo organ structure, physiology, and pathology. Organoids are self-organizing, three-dimensional (3D) structures originating from adult stem cells, embryonic lung bud progenitors, embryonic stem cells (ESCs), and induced pluripotent stem cells (iPSCs). These 3D organoid cultures may provide a platform for exploring tissue development, the regulatory mechanisms related to the repair of lung epithelia, pathophysiological and immunomodulatory responses to different respiratory conditions, and screening compounds for new drugs. To create 3D lung organoids in vitro, both co-culture and feeder-free methods have been used. However, there exists substantial heterogeneity in the organoid culture methods, including the sources of type 2 alveolar cells (AT2) cells, media composition, and feeder cell origins.
253
14 Nov 2023
Topic Review
Safety Properties of
Escherichia coli
O157:H7 Specific Bacteriophages
Shiga-toxin-producing Escherichia coli (STEC) is typically detected on food products, mainly due to cross-contamination with faecal matter. The serotype O157:H7 has been of major public health concern due to the severity of illness caused, prevalence, and management. In the food chain, the main methods of controlling contamination by foodborne pathogens often involve the application of antimicrobial agents, which are now becoming less efficient. There is a growing need for the development of new approaches to combat these pathogens, especially those that harbour antimicrobial resistant and virulent determinants. Strategies to also limit their presence on food contact surfaces and food matrices are needed to prevent their transmission. Studies have revealed that bacteriophages are useful non-antibiotic options for biocontrol of E. coli O157:H7 in both animals and humans. Phage biocontrol can significantly reduce E. coli O157:H7, thereby improving food safety. However, before being certified as potential biocontrol agents, the safety of the phage candidates must be resolved to satisfy regulatory standards, particularly regarding phage resistance, antigenic properties, and toxigenic properties.
336
14 Nov 2023
Topic Review
High-Dose Vitamin C for Cancer Therapy
The idea that Vitamin C (Vit-C) could be utilized as a form of anti-cancer therapy has generated many contradictory arguments. Insights into the physiological characteristics of Vit-C, its pharmacokinetics, and results from preclinical reports, however, suggest that high-dose Vit-C could be effectively utilized in the management of various tumor types. Studies have shown that the pharmacological action of Vit-C can attack various processes that cancerous cells use for their growth and development.
647
13 Nov 2023
Topic Review
Management of
Colletotrichum orbiculare
The fungus Colletotrichum orbiculare causes watermelon anthracnose and is an important pathogen of watermelon in the United States, causing a significant impact on yield and quality of the produce. The application of fungicides as preventative and post-occurrence control measures is currently being deployed by growers. Further study of the genetic and molecular basis of anthracnose resistance will help in guiding future watermelon breeding strategies. Several conserved virulence factors (effectors) in C. orbiculare have been reported to interact with the host, at times impairing the host immune machinery.
303
13 Nov 2023
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