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G. Erastin price lucidum might have aided in restoring the memory and learning abilities of the AD model animals through maintaining neuronal structure and function. Thus, G. lucidum could be suggested as a medicotherapeutic agent against AD.Black truffle mushroom, Tuber melanosporum, is effective in treating various symptoms associated with diabetes mellitus such as hyperglycemia, oxidative stress, and hyperlipidemia and is used as traditional medicine. The aim of our study is to elucidate the antidiabetic potential of T. melanosporum. Male albino Wistar rats were administered a single dose of STZ (40 mg/kg b.w.) to induce mild diabetes mellitus (DM). After the confirmation of hyperglycemia, rats were treated with three different doses of truffle extract (TE) (200, 400, and 600 mg/kg b.w.) for the duration of 45 days. The various tissues were collected at the end of the study. The levels of glucose, oral glucose tolerance test, insulin, hexokinase, glucose 6 phosphatase, and fructose-1,6-bisphosphatase, and regulation of insulin signaling genes were quantified. The results showed that STZ- induced rats have a higher blood glucose level and a lower insulin level compared with the control groups and TE treated groups. Results also reveal that STZ suppressed the expressions of insulin signaling genes in diabetic rats and TE treatment resulted in a positive regulation of the insulin signaling pathway. The results of TE are similar to the results attained in glibenclamide (GB) group rats. Overall, the study provides scientific evidence for the medicinal properties of black truffle; future clinical studies can warrant a potential antidiabetic drug in the form of diet.Mushroom compounds and biomolecules are known for their biological beneficial effects and dietary properties. Their molecules can be used in immunology for their ability to stimulate immune cells and in biotherapy of diseases. In this study, the immunomodulatory effect using carbon clearance test in vivo of partial purified lectin of Lactarius deliciosus using DEAE-Sephacyl column, with sugar affinity against galactose, methyl-β-D-galactopyranoside and lactose, showed a significant effect on phagocytic activity and half-life of carbon particles in mice with different concentrations (5, 10, 15, and 30 mg/kg). The results showed that the immunomodulatory effect increased in low doses and decreased in high doses compared with the control group p less then 0.0001. L. deliciosus lectin exerted a dose-dependent immunostimulant activity toward the reticulo-endothelial system, and phagocytic activity toward macrophages and neutrophils in spleen and liver against the colloidal carbon.Ganoderma lucidum is a widely used medicinal mushroom in traditional Chinese medicine that creates a diverse set of bioactive compounds. Highland barley, a typical nutrition-balanced crop, is not convenient for direct consumption but its nutritional characteristics meet the modern requirements of health food. In the present study, barley grains were used as substrates on solid-state fermentation (SSF) of G. lucidum. Statistical optimization of media composition was employed for enhancing the production of polysaccharides. Peptone, medlar, and KH2PO4 were identified as the most important components for producing polysaccharide. Based on the one-factor-at-a-time experimentation, a quadratic regression model with the polysaccharide contents as the response value was established by central composite design (CCD). The results showed that the predicted variables were 2.38% peptone, 1.14% medlar, and 0.25% KH2PO4 for the maximum yield of predicted polysaccharides of 11.64% in the fermented substrate. The experimental polysaccharides obtained using the predicted optimum media composition constituted 11.61% of the fermented substrate, which validates the high degree of accuracy of optimization for enhanced production of polysaccharides by SSF. This study suggested that in the process of barley grains fermentation by G. lucidum for polysaccharides production, the optimized SSF substrate consists of 71.4% barley grains, 2.38% peptone, 1.14% medlar, 0.25% KH2PO4, 2.5% glucose, 0.25% MgSO4 · 7H2O, and 1% CaCO3. According to this study, the strain G. lucidum 00679 showed a good fermentation property by optimizing the media. It might be a candidate industrial strain for further process optimization and scale-up study.Non-selectivity and dose-dependent side effects of doxorubicin (DOX), particularly cardio-toxicology as well as multidrug resistance in various tumor cells, have increased the demand for novel formulations with suitable efficiency and safety. Microformulations and nanoformulations have been shown to have satisfactory responses compared with that of conventional formulations. In this review, recent advances alongside the advantages and disadvantages of microformulations and nanoformulations are discussed. Doxil and Caelyx (PEGylated forms) as well as Myocet (non-PEGylated form) are presented as approved liposomal forms by the U.S. Food and Drug Administration to increase blood circulation half-life of DOX. Liposomes, micelles, hydrogels, lipid nanoparticles (NPs), polymeric NPs, polymersomes, metal/metal oxide NPs, mesoporous silica NPs, carbon-based NPs, and quantum dots are all major carriers for DOX and discussed accordingly. Considering all extracellular and intracellular conditions of cancer cells is an indispensable affair to obtain promising DOX carriers. Lack of a comprehensive related to drug-resistance cancer cells particularly in metastasis stages is an important hindrance to get acceptable results. Understanding of the drug resistance mechanisms in cancers cells particularly, in metastasis stages, is a critical factor to prepare efficient formulations.The pediatric population is generally considered as "miniature adults," but they actually differ from adults due to their different body compositions and varied stages of organ development, which alter essential biopharmaceutical parameters. The physiological differences between the pediatric population and the adult population alter the essential kinetics and dynamics of the same drug administered at the same dose. For pediatric patients, the drug dose is generally calculated using different formulas based on age, body surface area, or weight, or is simply reduced to half of adult dose. This, however, is not the correct practice. New approaches have emerged for designing customized formulations and medical devices for the pediatric population. Examples of customized formulations are "mini-tablets" and "oro-dispersible films," which attempt to ease the administration of solid oral dosage forms. These specially designed medical devices have shown the ability to overcome many challenges in dose administration to children.
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