Atopic dermatitis (AD) is a recurrent allergic disease characterized by symptoms such as itching, redness, swelling, dryness, scaling skin, inflammation, and tissue damage. The underlying pathogenesis of AD remains unclear. Steroid drugs are commonly used in the clinical treatment of AD; however, their long-term use may lead to associated complications. Numerous studies have indicated that probiotics could modulate the immune system, enhance immune function, or suppress excessive immune responses. In this study, Lactobacillus paracasei subsp. paracasei NTU 101 (NTU 101) was orally administered for a duration of 4 weeks, followed by the induction of AD using ovalbumin (OVA) in a mouse model. The skin condition of the stimulated site was observed during the induction period. Subsequently, the serum immunoglobulin E (IgE) content, splenocyte T cell typing, and skin histological interpretation were examined to evaluate the efficacy of NTU 101 in alleviating AD symptoms in allergen-exposed animals. The findings indicated that administering NTU 101 beforehand effectively alleviated skin symptoms in animals with AD. It reduced the infiltration of inflammatory cells in skin tissue sections, and compared to the OVA group, there was a significant reduction in the thickening of the epidermal cell layer (decreased from 89.0 ± 20.2 µM to 48.6 ± 16.0 µM) and dermis layer (decreased from 310.3 ± 69.0 µM to 209.7 ± 55.5 µM). Moreover, the proportion of regulatory T (Treg) cells and T helper 2 (Th2) cells in splenocytes significantly increased, while the proportions of T helper 1 (Th1) and T helper 17 (Th17) cells did not differ. It is speculated that the potential mechanism by which NTU 101 prevents AD involves increasing the expression of Forkhead box protein P3 (FOXP3) and promoting Treg cell maturation, thereby alleviating allergic reaction symptoms associated with AD.

This study is the first to explore the effects of the novel yellow pigment monascinol (Msol) from red mold rice (RMR) on reducing body fat and to compare its effects with those of monascin (MS) and ankaflavin (AK).

Chronic allergic skin conditions, including atopic dermatitis (AD), are characterized by pruritus, erythema, xerosis, desquamation, and inflammation, significantly impacting quality of life. Long-term steroid use, while common in treatment, carries the risk of adverse effects. Previous studies have demonstrated the potential of Lactobacillus paracasei subsp. paracasei NTU 101 (NTU 101) in alleviating AD symptoms from a preventive perspective. This study, however, focuses on exploring NTU 101’s therapeutic potential by investigating its effects on regulatory T cell (Treg) maturation and Th1/Th2 balance. The results revealed that NTU 101 administration effectively reduced serum IgE levels and inflammatory cell infiltration in the skin, leading to a significant improvement in both epidermal and dermal thickness in the AD model. Additionally, NTU 101 modulated the immune response by increasing the proportion of CD4+/IL-4+ (Th2) cells in the spleen and concurrently enhancing FOXP3 expression in CD4+/CD25+ cells, which is critical for Treg cell development. This immune modulation was further associated with a rebalancing of the Th1/Th2 ratio, achieved by increasing the proportion of CD4+/IFN-γ+ (Th1) cells. Moreover, NTU 101 influenced the proportion of CD4+IL-17+ (Th17) cells, thereby supporting neutrophil maturation and promoting allergen clearance, ultimately mitigating AD symptoms. These findings underscore the potential of NTU 101 not only in managing AD symptoms but also in modulating key immune pathways involved in the pathogenesis of the disease, offering a promising alternative or adjunct to conventional steroid therapies.

Liver fibrosis remains difficult to treat, in part because many hepatoprotective triterpenoids suffer from poor oral bioavailability and lack of optimized delivery formats. Ganoderma amboinense is a rare “antler” reishi species long valued in Eastern traditions yet scarcely studied for its phytochemical and pharmacological potential. Here, we report the first investigation of an ethanol-extracted G. amboinense sublingual dripping pill formulation (GDP) in a carbon-tetrachloride (CCl₄)–induced mouse model of liver fibrosis. Mice treated with GDP at one- and five-times the human equivalent dose were compared to groups receiving unprocessed G. amboinense powder (GP) or purified ganoderic acid A (GA-A). GDP significantly prevented CCl₄-induced weight loss and hepatomegaly, normalizing liver-to-body weight ratios and serum AST/ALT activities (p < 0.05). Histological evaluation showed that GDP markedly reduced hepatocellular necrosis and collagen deposition, restoring tissue architecture. Furthermore, GDP suppressed hepatic expression of pro-inflammatory cytokines (TNF-α, IL-6, IL-1β, COX-2) and profibrotic markers (TGF-β1, CTGF, α-SMA) to levels comparable with or superior to GA-A. These results demonstrate that a dripping pill dosage form can effectively deliver G. amboinense triterpenoids and unlock their hepatoprotective activity, supporting further development of GDP as a novel liver-support nutraceutical.

Alzheimer’s disease (AD) is the most common neurodegenerative disease, with symptoms appearing in the cerebral cortex and hippocampus. amyloid β peptide (Aβ) has been shown to deposit in the brain, causing oxidative stress and inflammation, leading to impaired memory and learning. Lactocaseibacillus fermentation can produce deglycosylated isoflavones with high physiological activity, which can scavenge free radicals, enhance total antioxidant capacity and inhibit oxidative inflammatory responses. Therefore, in this study, Lactocaseibacillus paracasei subsp. paracasei NTU101 (NTU101) fermented soybean milk and its extracts were used as test substances, and AD model rats were established by infusion of Aβ40 in the brain for 28 days, and the preventive and ameliorating effects of NTU 101 fermented soymilk were discussed. Effects of soymilk and unfermented soymilk on AD, and explore its effects on AD. Main functional ingredients. The results showed that deglycosylated isoflavones in NTU101 fermented soybean milk improved AD symptoms. Mechanisms of actions include the inhibition of oxidative inflammation; reduction in the expression of risk factors for tau protein and apo E protein production, the deposition of Aβ40 around the hippocampus, and the expression of TLR-2 and RAGE proteins in astrocytes and microglia; and improvement in the memory and learning ability.