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Topic Review
Diet, Gut Microbiota, and Lung
The gut microbiota is often mentioned as a “forgotten organ” or “metabolic organ”, given its profound impact on host physiology, metabolism, immune function and nutrition. A healthy diet is undoubtedly a major contributor for promoting a “good” microbial community that turns out to be crucial for a fine-tuned symbiotic relationship with the host. Meanwhile, diet is a key modifiable factor influencing the gut microbiota in several lung diseases.
  • 1.2K
  • 25 Jun 2021
Topic Review
Hormonal and Neuronal Regulation of Sugar Intake
Carbohydrates are important macronutrients in human and rodent diet patterns that play a key role in crucial metabolic pathways and provide the necessary energy for proper body functioning. Sugar homeostasis and intake require complex hormonal and nervous control to proper body energy balance. Added sugar in processed food results in metabolic, cardiovascular, and nervous disorders. The homeostasis of blood glucose or fructose levels requires strong interaction of not only the endocrine system (pancreatic hormones, stress hormones) but also communication of the nervous system. 
  • 1.2K
  • 04 Aug 2022
Topic Review
Mosaic of Autoimmunity
The “mosaic of autoimmunity” was a term originally coined by Shoenfeld and Isenberg in 1989, and refers to the interplay between genetic, hormonal, immunological, and environmental factors in the pathogenesis of autoimmune diseases, including RA [1]. 
  • 1.2K
  • 10 Nov 2020
Topic Review
Plant-Based Milk Alternatives in Child Nutrition
Plant-based milk alternatives can be distinguished in two main categories, differing in production processes and regulation: plant-based formulas and plant-based drinks. They are now a widely accepted class of products on the international market. The various plant-based milk alternatives differ in nutritional characteristics due to their origin and manufacturing; more importantly, whereas formulas from plant and cow origin can be used interchangeably, plant-based drinks are nutritionally different from cow’s milk and can be consumed by children subsequently to the use of formula.
  • 1.2K
  • 19 Apr 2023
Topic Review
Role of Coenzyme Q
Coenzyme Q is a unique lipidic molecule highly conserved in evolution and essential to maintaining aerobic metabolism. It is endogenously synthesized in all cells by a very complex pathway involving a group of nuclear genes that share high homology among species. This pathway is tightly regulated at transcription and translation, but also by environment and energy requirements. Dysfunction in CoQ synthesis produces mitochondrial diseases that can partially reverted by CoQ supplementation. The main function of CoQ10 in human metabolism and antioxidant protection of membranes against oxidation and ferroptosis makes CoQ10 as an essential factor in many metabolic, chronic diseases and also in aging.
  • 1.2K
  • 29 Mar 2022
Topic Review
Dietary Supplements in Chemotherapy-Induced Peripheral Neuropathy
Chemotherapy-induced peripheral neuropathy (CIPN) is one of the main and most prevalent side effects of chemotherapy, significantly affecting the quality of life of patients and the course of chemotherapeutic treatment. Acetyl-L-carnitine, vitamins (group B and E), extracts of medical plants, including goshajinkigan, curcumin and others, unsaturated fatty acids, as well as the diet composed of so-called “sirtuin-activating foods”, could change the typical way of treatment of CIPN, improve the quality of life of patients and maintain the continuity of chemotherapy. 
  • 1.2K
  • 24 Mar 2022
Topic Review
Biomedical Effects of Cinnamon
Cinnamon, appreciated for centuries for its peculiar flavor and aroma, is the dried brown colored inner bark of an evergreen tree of the laurel family. Cinnamon is used by people all over the world for cooking (spice and flavoring agent), in perfumes industry , and  in medicinal products.
  • 1.2K
  • 03 Nov 2021
Topic Review
Anti-Inflammatory Effects of Taurine and Terpenes
Taurine, black pepper, and the major terpene constituents found in black pepper (i.e., β-caryophyllene; α-pinene; β-pinene; α-humulene; limonene; and sabinene) that are present in PhytoCann BP® have been shown to have cardioprotective effects based on anti-inflammatory, antioxidative, anti-hypertensive and anti-atherosclerotic mechanisms. 
  • 1.2K
  • 07 Jun 2023
Topic Review
Enteric Glial Cells
 At first, enteric glial cells were considered to be just a structural support for neurons, but recent findings emphasized more on their functions, and they turned out to be equally as important as neural cells, due to their involvement in all aspects of neural functions for both the central and peripheral nervous system, including the ENS.They have been mostly underestimated, particularly regarding the modulation of their functions by nutraceuticals.
  • 1.2K
  • 09 Nov 2021
Topic Review
Nutritional Assessment in Preterm Infants
A practical approach for nutritional assessment in preterm infants under intensive care, based on anthropometric measurements and commonly used biochemical markers, is suggested. 
  • 1.2K
  • 03 Sep 2021
Topic Review
Leptin in Gestational Diabetes
Leptin is highly expressed in placenta, mainly by trophoblastic cells, where it has an important autocrine trophic effect. Moreover, increased leptin levels are found in the most frequent pathology of pregnancy: gestational diabetes, where leptin may mediate the increased size of placenta and the fetus, which becomes macrosomic. In fact, leptin mediates the increased protein synthesis observed in trophoblasts from gestational diabetic subjects. In addition, leptin seems to facilitate nutrients transport to the fetus in gestational diabetes by increasing the expression of the glycerol transporter aquaporin-9. The high plasma leptin levels found in gestational diabetes may be potentiated by leptin resistance at central level, and obesity-associated inflammation is playing a role in this leptin resistance. Therefore, the importance of anti-inflammatory nutrients to modify the pathology of pregnancy is clear. In fact, nutritional intervention is the first line approach to the treatment of gestational diabetes mellitus. However, more nutritional intervention studies with some nutraceuticals, such as polyphenols or polyunsaturated fatty acids, or nutritional supplementation with micronutrients or probiotics in pregnant women are needed, in order to achieve a high level of evidence. In this context, Mediterranean diet has been recently found to reduce the risk of gestational diabetes in a multicenter randomized trial. This review will focus on the impact of maternal obesity on placental inflammation and nutrients transport considering the mechanisms by which leptin may influence maternal and fetal health in this setting, as well as its role in pregnancy pathologies
  • 1.2K
  • 05 Nov 2020
Topic Review
TKI Involved in Muscle Wasting
Low muscle mass is significantly associated with low tolerability of chemotherapy and poor survival. In this context, despite the great strides in the treatment of cancer, targeted therapies such as tyrosine kinase inhibitors (TKIs) could exacerbate loss of muscle mass in cancer patients. In the last decades, the impact of muscle mass wasting during TKI treatment on clinical outcomes has been put under the spotlights. We evaluated different molecular pathways of TKIs potentially involved in muscle wasting assessing the effects of different TKI therapies – such as sorafenib, regorafenib, sunitinib, lenvatinib - on muscle mass, and highlighted their potential clinical implications. The assessment of muscle mass from CT imaging could be helpful in predicting toxicity and prognosis in patients treated with TKI such as sorafenib. An early recognition of low muscle mass and an effective personalized nutritional support could prevent or attenuate muscle mass wasting. However, the role of nutrition is still overlooked and future clinical trials are needed to find the optimal nutritional support to countermeasure muscle mass depletion during TKI therapy.
  • 1.2K
  • 04 Apr 2021
Topic Review
Oral Rehydration Therapy Evolution
The original studies demonstrating the efficacy of oral glucose-electrolytes solutions in reducing or eliminating the need for intravenous therapy to correct dehydration caused by acute watery diarrheas (AWD) were focused chiefly on cholera patients. Later research adapted the oral therapy (ORT) methodology for treatment of non-cholera AWDs including for pediatric patients. These adaptations included the 2:1 regimen using 2 parts of the original WHO oral rehydration solution (ORS) formulation followed by 1 part additional plain water, and a “low sodium” packet formulation with similar average electrolyte and glucose concentrations when dissolved in the recom-mended volume of water.
  • 1.2K
  • 25 Mar 2021
Topic Review
Intestinal Microbiota as a Contributor to Chronic Inflammation
The gut microbiota is a crucial factor in maintaining homeostasis. The presence of commensal microorganisms leads to the stimulation of the immune system and its maturation. In turn, dysbiosis with an impaired intestinal barrier leads to accelerated contact of microbiota with the host’s immune cells. Microbial structural parts, i.e., pathogen-associated molecular patterns (PAMPs), such as flagellin (FLG), peptidoglycan (PGN), lipoteichoic acid (LTA), and lipopolysaccharide (LPS), induce inflammation via activation of pattern recognition receptors. Microbial metabolites can also develop chronic low-grade inflammation, which is the cause of many metabolic diseases. 
  • 1.2K
  • 29 Nov 2021
Topic Review
β-Caryophyllene in Oxidative Stress and Mitochondrial Dysfunction
Mitochondrial dysfunction results in a series of defective cellular events, including decreased adenosine triphosphate (ATP) production, enhanced reactive oxygen species (ROS) output, and altered proteastasis and cellular quality control. An enhanced output of ROS may damage mitochondrial components, such as mitochondrial DNA and elements of the electron transport chain, resulting in the loss of proper electrochemical gradient across the mitochondrial inner membrane and an ensuing shutdown of mitochondrial energy production. Neurons have an increased demand for ATP and oxygen, and thus are more prone to damage induced by mitochondrial dysfunction. Mitochondrial dysfunction, damaged electron transport chains, altered membrane permeability and Ca2+ homeostasis, and impaired mitochondrial defense systems induced by oxidative stress, are pathological changes involved in neurodegenerative disorders. A growing body of evidence suggests that the use of antioxidants could stabilize mitochondria and thus may be suitable for preventing neuronal loss. Numerous natural products exhibit the potential to counter oxidative stress and mitochondrial dysfunction; however, science is still looking for a breakthrough in the treatment of neurodegenerative disorders. β-caryophyllene is a bicyclic sesquiterpene, and an active principle of essential oils derived from a large number of spices and food plants. As a selective cannabinoid receptor 2 (CB2) agonist, several studies have reported it as possessing numerous pharmacological activities such as antibacterial (e.g., Helicobacter pylori), antioxidant, anti-inflammatory, analgesic (e.g., neuropathic pain), anti-neurodegenerative and anticancer properties.
  • 1.2K
  • 27 Apr 2022
Topic Review
DHA and AA in Neuronal Development and Function
The role of docosahexaenoic acid (DHA) and arachidonic acid (AA) in neurogenesis and brain development throughout the life cycle is fundamental. DHA and AA are long-chain polyunsaturated fatty acids (LCPUFA) vital for many human physiological processes, such as signaling pathways, gene expression, structure and function of membranes, among others. DHA and AA can modulate neuronal function by influencing: (i) the physical properties of neuronal membranes by modulating ion channels and vesicular transport for endo/exocytosis of membrane-bound proteins; (ii) signal transduction, by modulating G protein-mediated second messenger systems; and (iii) gene expression, through direct binding to transcription factors or through the regulation of signaling cascades by eicosanoids derived from AA and DHA-derived docosanoids. In this sense, DHA and AA are crucial for the metabolism, growth, and differentiation of neurons.
  • 1.2K
  • 11 Oct 2023
Topic Review
Phytosterols in Italian-Standard Espresso Coffee
This entry aims to assess for the first time the content of phytosterols (PS) in espresso coffee (EC) to deepen the knowledge about the phytochemicals and health potentials of coffee brews
  • 1.2K
  • 23 Sep 2021
Topic Review
Amygdalin as a Promising Anticancer Agent
Amygdalin, also known as vitamin B17 (and laetrile, a synthetic compound), is a cyanogenic glycoside compound that is mainly found in the kernels and pulps of fruits. This compound has been proposed for decades as a promising naturally occurring substance which may provide anticancer effects.
  • 1.2K
  • 11 Oct 2023
Topic Review
Agaricus blazei ,Grifola frondosa Extracts
Extracts of the mushrooms also appear to be safe in preclinical and clinical studies. Whereas special focus has been on their antitumor effects, the mushrooms' anti-allergic properties have also been investigated. The anti-allergic mechanism was amelioration of a skewed Th1/Th2 balance. Here, a brief review is given of the preclinical and clinical findings with AbM and GF.
  • 1.2K
  • 30 Oct 2020
Topic Review
Micronutrients and DHA during Pregnancy
 First randomized trial of multiple micronutrients and DHA in pregnant women during second and third trimester. Supplementation complemented dietary intake and increased maternal DHA. Vitamin D levels increased with supplementation but decreased in controls.  Results are clinically relevant as DHA is vital for fetal neurodevelopment.
  • 1.2K
  • 19 Aug 2020
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