Research Keyword: IL-1β

Structural Elucidation of Heteropolysaccharides from the Peach-Shaped Dictyophora indusiata and Its Anti-Inflammatory Activity

Researchers extracted polysaccharides from peach-shaped bamboo fungus (Dictyophora indusiata) and discovered they contain beneficial beta-glucans. When tested on human immune cells triggered to become inflamed, these polysaccharides reduced inflammatory markers and messenger proteins. The compounds were found to be chemically stable under various conditions, suggesting potential use as a natural anti-inflammatory supplement or food ingredient.

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Anti-Inflammatory Effects of Solanum tuberosum L. Polysaccharide and Its Limited Gene Expression Profile

Researchers studied a natural compound from potatoes called STP that reduces inflammation in the body. Using laboratory cells and animal models, they found that STP works similarly to the common pain reliever ibuprofen by reducing inflammatory chemicals and activating the body’s protective defense systems. This discovery suggests that potato-based polysaccharides could be developed into new treatments for inflammatory diseases and conditions related to oxidative stress.

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Flammulina velutipes polysaccharides exhibit potent antioxidant and anti-pyroptotic properties in diabetes-associated periodontitis: A preliminary in vitro study

Researchers studied a compound from the Flammulina velutipes mushroom (enoki mushroom) to see if it could help protect gum tissue in people with both diabetes and gum disease. Using human gum cell samples exposed to disease-simulating conditions, they found that the mushroom polysaccharides reduced cell damage, decreased inflammation, and prevented a harmful type of cell death called pyroptosis. The results suggest this mushroom compound could potentially be used as a supplementary treatment for people with diabetes-related gum disease.

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Assessment of Lab4P Probiotic Effects on Cognition in 3xTg-AD Alzheimer’s Disease Model Mice and the SH-SY5Y Neuronal Cell Line

Researchers tested a probiotic supplement called Lab4P on mice genetically engineered to develop Alzheimer’s-like symptoms and on human brain cells exposed to damaging proteins. The supplement successfully improved memory and cognitive function in the mice while protecting brain cells from damage, with stronger benefits when the mice were also on a high-fat diet. These findings suggest that probiotics might help prevent or slow cognitive decline related to Alzheimer’s disease.

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β-chitosan attenuates hepatic macrophage-driven inflammation and reverses aging-related cognitive impairment

Researchers found that β-chitosan, a compound extracted from squid parietal bone, can reverse age-related memory and learning problems in mice, zebrafish, and worms. The compound works by reducing excessive inflammation in the liver and lowering inflammatory chemicals in the blood, which in turn reduces brain inflammation. This discovery suggests a direct connection between liver health and brain aging, and β-chitosan may offer a new therapeutic approach for age-related cognitive decline.

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Recent Discoveries on Marine Organism Immunomodulatory Activities

Scientists are discovering that creatures from the ocean produce powerful substances that can help our immune system fight diseases like cancer and inflammation. These marine organisms—from tiny algae to sponges to fish—create natural compounds that can either boost or calm down our immune response depending on what we need. Several of these ocean-derived medicines are already approved for treating serious diseases, and many more are being tested in clinical trials. The ocean covers 70% of our planet and most of it remains unexplored, suggesting there are many more beneficial compounds waiting to be discovered.

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