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Topic Review
Diabetic Foot Complications
Diabetes mellitus, a major cause of mortality around the globe, can result in several secondary complications, including diabetic foot syndrome, which is brought on by diabetic neuropathy and ischemia. Approximately 15% of diabetic patients suffer from diabetic foot complications, and among them 25% are at risk of lower limb amputations. Diabetic foot ulcers are characterized as skin lesions, gangrene, or necrosis, and may develop due to several reasons, including hyperglycemia and slower wound healing in diabetic patients.
  • 1.0K
  • 02 Dec 2022
Topic Review
Ethnomedicinal Properties and Pharmacological Uses of Moringa oleifera
Moringa oleifera (M. oleifera), the “miracle tree”, thrives globally in almost all tropical and subtropical regions, but it is believed to be native to Afghanistan, Bangladesh, India, and Pakistan. The Moringa family comprises 13 species (M. oleifera, M. arborea, M. rivae, M. ruspoliana, M. drouhardii, M. hildebrandtii, M. concanensis, M. borziana, M. longituba, M. pygmaea, M. ovalifolia, M. peregrina, M. stenopetala), of which M. oleifera has become well known for its use in nutrition, biogas production, fertilizer, etc. Moringa has the unique property of tolerating drought. Studies have shown that M. oleifera is among the cheapest and most reliable alternatives for good nutrition. Nearly all parts of the tree are used for their essential nutrients. M. oleifera leaves have a high content of beta-carotene, minerals, calcium, and potassium. Dried leaves have an oleic acid content of about 70%, which makes them suitable for making moisturizers. The powdered leaves are used to make many beverages, of which “Zija” is the most popular in India. The bark of the tree is considered very useful in the treatment of different disorders such as ulcers, toothache, and hypertension. Roots, however, are found to have a role in the treatment of toothache, helminthiasis, and paralysis. The flowers are used to treat ulcers, enlarged spleen, and to produce aphrodisiac substances. The tree is believed to have incredible properties in treating malnutrition in infants and lactating mothers. 
  • 970
  • 13 Feb 2023
Topic Review
Lactoferrin as Supportive Therapy in Antibiotic Treatment
To date, the best-studied active ingredient in bovine colostrum (BC) and milk is lactoferrin (LF). It is an evolutionarily old protein present in excretory fluids of mammals and secondary granules of neutrophils and is released from them at sites of inflammation. This 80 KDa, single polypeptide chain protein belongs to the transferring family and has a property to bind two Fe3+ ions. Lactoferrins from various species have similar amino acid sequences and similar tertiary structures. This high interspecies homology indicates a similar function for this protein in different mammalian species.
  • 942
  • 12 Apr 2023
Topic Review
Antidiabetic Effect of Gymnema montanum/Momordica charantia/Moringa oleifera
Gymnema montanum (G. montanum, GM) is a plant belonging to Apocynaceae family, an endemic, woody climbing shrub found mainly in Africa and India. Momordica charantia (M. charantia, MC), a plant belonging to the Cucurbitaceae family, is commonly known as a bitter gourd, balsam pear, bitter melon, or Karela and could be found in India, Japan, Singapore, Vietnam, Cuba, Ghana, Haiti, the Middle East, Central and South America and many other regions. Moringa oleifera (M. oleifera, MO) Lam is a plant that belongs to the Moringaceae family and naturally occurs widely in many tropical and subtropical areas. The extracts of Gymnema montanum, Momordica charantia and Moringa oleifera represent a promising and attractive source of phytochemicals with proven antidiabetic and antioxidant activity in rat models of diabetes. They increase pancreatic insulin and insulin sensitivity in peripheral tissues, reduce insulin resistance and hepatic gluconeogenesis, and have a modulatory effect on glycolysis, gluconeogenesis and antihyperlipidemic properties. All three extracts reduced oxidative stress and revealed antiperoxidative features to protect β-cells against ROS. They are, therefore, good candidates for the management and treatment of diabetes in mammals, especially humans. Moreover, all three plants have been widely used in traditional medicine.
  • 924
  • 29 Mar 2022
Topic Review
Anti-Diabetic Mechanisms of Glycyrrhizic acid and Its Derivatives
Type 2 diabetes mellitus (T2DM) is a chronic metabolic disease, which is characterized by hyperglycemia, chronic insulin resistance, progressive decline in β-cell function, and defect in insulin secretion. It has become one of the leading causes of death worldwide. There is no cure for T2DM, but it can be treated, and blood glucose levels can be controlled. It has been reported that diabetic patients may suffer from the adverse effects of conventional medicine. Therefore, alternative therapy, such as traditional Chinese medicine (TCM), can be used to manage and treat diabetes. Glycyrrhizic acid (GL) and its derivatives are suggested to be promising candidates for the treatment of T2DM and its complications. It is the principal bioactive constituent in licorice, one type of TCM.
  • 909
  • 12 Oct 2022
Topic Review
Application of Polyphenols in Cancer Therapy
The characteristics of polyphenols in modulating redox homeostasis have been widely applied in cancer prevention and treatment, which lays the basis for the discovery and development of natural anticancer drugs. Indeed, many polyphenols have been explored in preclinical or clinical trials, but the drawbacks of polyphenols generally disturb their versatile properties in clinical settings
  • 894
  • 17 Jan 2023
Topic Review
Probiotics and Photobiomodulation
Multiple interconditioning between photobiomodulation (PBM), probiotics, and the human microbiota, their effects on the human body, and their implications for the management of viral infectious diseases is essential. Coupled complex PBM and probiotic interventions can control the microbiome, improve the activity of the immune system, and save the lives of people with immune imbalances. 
  • 888
  • 20 May 2021
Topic Review
Biomarker-Driven Drug Development
Biomarker-driven drug development in age of personalized medicines. A biomarker life cycle is broken down into 3 stages - discovery, translation, and qualification. Researchers review current development strategies and technologies applied at each of these stages, with emphasis on the use of real-world data as an important source of supporting evidence.
  • 887
  • 28 Apr 2022
Topic Review
Polyphenols from Red and White Grape Pomace
Grape pomace (GP) represents a very reliable source of polyphenols because it could be found globally as a remnant of the wine industry. During the winemaking process, two types of GP are generated: red GP and white GP, according to the produced wine, red or white. Grape pomace represents a viable source of polyphenols, mainly flavanols, procyanidins anthocyanins, and resveratrol which possess antioxidant and anti-inflammatory activities. Multiple differences were observed between red and white GP in terms of their antioxidant and anti-inflammatory activity in both in vitro and in vivo studies. Although most studies are focused on the antioxidant and anti-inflammatory effect of red grape pomace, there are still many variables that need to be taken into consideration, as well as extensive study of the white GP. It was observed that in both in vitro and in vivo studies, the GP polyphenols have a direct antioxidant activity by acting as a free radical scavenger or donating a hydrogen atom. It also possesses an indirect antioxidant and anti-inflammatory activity by reducing mitochondrial reactive oxygen species (ROS) generation, malondialdehyde (MDA), tumor necrosis factor-alpha (TNF-α), interleukin-1-beta (IL-1β), interleukin-6 (IL-6), nuclear factor kappa-light-chain-enhancer of activated B cells (NF- κβ), and inhibitor of nuclear factor kappa-B kinase subunit beta (Iκκβ) levels or nitrate oxide-4 (NOX4) expression and by increasing the levels of antioxidants enzymes like superoxide dismutase (SOD), catalase (CAT) glutathione reductase (GRx) and glutathione peroxidase(GPx). Besides these activities, many beneficial effects in ischemic heart diseases were also observed, such as the maintenance of the ventricular function as close as possible to normal, and the prevention of infarcted area extension.
  • 856
  • 29 Sep 2022
Topic Review
Microbiome, Non-Alcoholic Fat Liver Disease and Non-Alcoholic Steatohepatitis
Modifications in the microbiota caused by environmental and genetic reasons can unbalance the intestinal homeostasis, deregulating the host’s metabolism and immune system, intensifying the risk factors for the development and aggravation of non-alcoholic fat liver disease (NAFLD). The use of probiotics, prebiotics and synbiotics have been considered a potential and promising strategy to regulate the gut microbiota and produce beneficial effects in patients with liver conditions. 
  • 837
  • 16 Aug 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.
  • 801
  • 03 Nov 2021
Topic Review
Ozone as a Chemotherapy
In the last sixty years, publications in reputed journals have shown the preclinical positive effect of ozone gas in cancer cells. However, the translation of these results into clinical practice is far away from success. A comprehensive approach is necessary for this, and oncologists and researchers need guidance from medical specialists with in-depth knowledge of ozone in medicine. In this article, we review the evidence around this question and suggest different potential research lines to those interested in this exciting field.
  • 796
  • 23 Nov 2021
Topic Review
Protective Mechanisms of Pomegranate Polyphenols in Neurodegenerative Diseases
Pomegranate (Punica granatum L.) is a polyphenol-rich food and medicinal plant containing flavonols, anthocyanins, and tannins. Ellagitannins (ETs) are the most abundant polyphenols in pomegranate. A growing body of research shows that polyphenol-rich pomegranate extracts and their metabolites target multiple types of brain cell and support their redox balance, proliferation and survival, as well as cell signaling. Independent studies have demonstrated that the significant neuroprotective effects of ETs are mediated by their antioxidant and anti-inflammatory effects, their chelating properties, by their ability to activate various signaling pathways, as well as the ability to influence mitochondrial damage, thus regulating autophagy, apoptosis and neurotransmitter signaling. 
  • 765
  • 13 Feb 2023
Topic Review
The Anxiolytic- and Antidepressant-like Effects of Flavonoid Chrysin
Flavonoids are polyphenolic compounds that are present in plants. They produce pharmacological actions in the peripheral and the central nervous system (CNS). They can cross the blood–brain barrier and interact with several neurotransmission systems and, thereby activating signaling pathways in specific brain structures involved in the physiopathology of anxiety and depression disorders. In particular, the flavonoid chrysin (5,7-dihydroxyflavone) has been studied for its antioxidant properties; however, its neuropharmacological effects in specific brain structures involved in the physiopathology of several neuropsychiatric disorders, such as anxiety and depression, need to be studied.
  • 764
  • 24 Jun 2022
Topic Review
Xanthones, A Promising Anti-Inflammatory Scaffold
Inflammation is the body’s self-protective response to multiple stimulus, from external harmful substances to internal danger signals released after trauma or cell dysfunction. Many diseases are considered to be related to inflammation, such as cancer, metabolic disorders, aging, and neurodegenerative diseases.  Xanthones, a unique scaffold with a 9H-Xanthen-9-one core structure, widely exist in natural sources. Till now, over 250 xanthones were isolated and identified in plants from the families Gentianaceae and Hypericaceae. Many xanthones have been disclosed with anti-inflammatory properties on different models, either in vitro or in vivo.
  • 758
  • 17 Nov 2021
Topic Review
Therapeutic Potential of Certain Terpenoids as Anticancer Agents
Cancer is a life-threatening disease and is considered to be among the leading causes of death worldwide. Chemoresistance, severe toxicity, relapse and metastasis are the major obstacles in cancer therapy. Therefore, introducing new therapeutic agents for cancer remains a priority to increase the range of effective treatments. Terpenoids, a large group of secondary metabolites, are derived from plant sources and are composed of several isoprene units. The high diversity of terpenoids has drawn attention to their potential anticancer and pharmacological activities. Some terpenoids exhibit an anticancer effect by triggering various stages of cancer progression, for example, suppressing the early stage of tumorigenesis via induction of cell cycle arrest, inhibiting cancer cell differentiation and activating apoptosis. At the late stage of cancer development, certain terpenoids are able to inhibit angiogenesis and metastasis via modulation of different intracellular signaling pathways. Significant progress in the identification of the mechanism of action and signaling pathways through which terpenoids exert their anticancer effects has been highlighted. 
  • 753
  • 07 Mar 2022
Topic Review
Dietary Macronutrients in Modulating Gut Microbiota
Over the past two decades a plethora of studies have identified broad-spanning associated links between the gut microbiota and systemic health and disease risk. The responses of the gut microbiota to sensitive factors are considered to be a valuable tool to exploit and develop new strategies to promote human health. Among these influential factors, dietary factors, including micro- and macro-nutrients, are the most influential in shaping and modulating the human gut microbiota.
  • 751
  • 30 Jun 2022
Topic Review
Multisystem Inflammatory Syndrome in Children in COVID-19
Multisystem inflammatory syndrome in children (MIS-C) has been widely reported in some children diagnosed with SARS-CoV-2. Clinical signs of MIS-C are manifested at 2 to 4 weeks after SARS-CoV-2 infection, where elevated biomarkers of inflammation and cardiac dysfunction are the hallmark of this syndrome when infection or exposure to SARS-CoV-2 has been confirmed.
  • 739
  • 24 Nov 2022
Topic Review
Homocysteine in SARS-CoV-2 Infection
Since December 2019, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has spread rapidly throughout the world causing health, social and economic instability. The severity and prognosis of patients with SARS-CoV-2 infection are associated with the presence of comorbidities such as cardiovascular disease, hypertension, chronic lung disease, cerebrovascular disease, diabetes, chronic kidney disease, and malignancy. Thrombosis is one of the most serious complications that can occur in patients with COVID-19. Homocysteine is a non-proteinogenic α-amino acid considered a potential marker of thrombotic diseases.
  • 736
  • 11 Jan 2023
Topic Review
Acupuncture Regulating Neuro-Endocrine-Immune Network System
Acupuncture can regulate the release of neurotransmitters, neuropeptides and hormones by stimulating the neuroendocrine system. In addition, acupuncture can also indirectly affect the immune system by regulating the neuroendocrine system, specifically embodying the substances released by the neuroendocrine system acting on the corresponding receptors of immune organs and immune cells. As benign stress, acupuncture can change the concentration of certain neurotransmitters, including monoamines and acetylcholine. As the main neurotransmitters of sympathetic nerves, the concentration of monoamine neurotransmitters in the blood can be significantly increased by sympathetic neurostimulation, thus affecting the immune system.  
  • 722
  • 08 Sep 2021
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