Current trends in the anti-photoaging activities and mechanisms of dietary non-starch polysaccharides from natural resources

Yao, Wanzi; Chen, Xiaoyong; Xiong, Lixia; Chang, Shiyuan; Zhao, Ming; You, Lijun

doi:10.1080/10408398.2021.1939263

Cited by 22 publications

(20 citation statements)

References 101 publications

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“…In recent years, natural polysaccharides have been reported to possess remarkable pharmacological actions in the aspects of anti-diabetic ( Fang et al, 2022 ), anti-tumor ( Zhang et al, 2021 ), anti-photoaging ( Yao et al, 2021 ), anti-oxidation ( Zhou et al, 2020 ), immunoregulation ( Su et al, 2021 , Yu et al, 2019 ). Edible-medicinal mushroom is one of the most important resources for natural polysaccharides.…”

Section: Introductionmentioning

confidence: 99%

Immunoregulatory activity of a low-molecular-weight heteropolysaccharide from Ganoderma leucocontextum fruiting bodies in vitro and in vivo

Guan

Zeng

et al. 2022

Food Chemistry: X

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Section: Introductionmentioning

confidence: 99%

Immunoregulatory activity of a low-molecular-weight heteropolysaccharide from Ganoderma leucocontextum fruiting bodies in vitro and in vivo

Guan

Zeng

et al. 2022

Food Chemistry: X

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“…Polysaccharides make up 20–76% of the dry weight of brown seaweeds (Wang et al., 2012). Brown seaweeds polysaccharides (BSP) have attracted extensive attention due to their diverse biological and pharmacological properties such as prebiotic (Okolie et al., 2017), antioxidant (Koh et al., 2019), anticancer (Yao, Qiu, et al., 2022), anti‐inflammatory (Chen, You, et al., 2021), antiphotoaging (Yao, Chen, et al., 2022), and immunomodulatory activities (Yu et al., 2019). BSP could be considered as a new functional ingredient applied in food, nutraceutical, and pharmaceutical areas (Rengasamy et al., 2020).…”

Section: Introductionmentioning

confidence: 99%

Polysaccharides from brown seaweed: Physicochemical properties, absorption in the intestine, and beneficial effects on intestinal barrier

et al. 2023

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The intestinal barrier is critical in maintaining gut homeostasis and host health. The intestinal barrier dysfunction contributes to intestinal and systemic diseases like inflammatory bowel disease, colorectal cancer, and metabolic syndromes. This review summarizes the physicochemical properties of three main kinds of brown seaweed polysaccharides (BSP), laminarin, fucoidan, and alginate, along with their absorption and metabolism in the intestine and their effects on the intestinal barrier. The physicochemical properties of BSP were closely related to their beneficial effects on intestinal health. BSP were not digested directly in the upper gastrointestinal tract but could be utilized through fermentation by the gut microbiota. BSP kept the integrity of intestinal epithelium by ameliorating intestinal oxidative stress through the nuclear factor erythroid 2‐related factor 2 signaling pathway. They also reduced tight junction dysfunction and intestinal permeability and increased the expression of mucins. Moreover, BSP regulated the composition and abundance of gut microbiota and promoted the production of beneficial metabolites such as short‐chain fatty acids. This review will help to understand the gut health‐promoting functions of the natural compounds derived from brown seaweed and offer a new perspective on intestinal disease prevention and therapy with high effectiveness and safety.

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“…As a result, skin is exposed to a direct oxidative environment daily, especially ultraviolet radiation. Long‐term or chronic exposure to UV radiation damages the normal skin structure, resulting in a variety of skin problems, with photoaging of the skin being the most serious challenge faced (Peng et al, 2020; Yao et al, 2021).…”

Section: Introductionmentioning

confidence: 99%

A guideline of antiphotoaging activity of polysaccharide assay in vitro and in vivo

Qiu,

You

2023

eFood

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People have become increasingly concerned about skin beauty and health issues, especially skin photoaging. Previous studies showed that skin photoaging was characterized by skin roughness and dryness. It was caused by UV radiation‐related dysregulation of matrix metalloproteinases (MMPs) and oxidative stress. Therefore, to investigate the antiphotoaging activity of polysaccharides, it is critical to establish the skin photoaging model, including the in vitro cellular model and the in vivo animal model. The in vitro cellular model is judged by cell viability, the MMPs expression, oxidative detection, and the quantities of inflammation cytokines. Moreover, both the damage to the epidermis and dermis of nude mice and the change of collagen content in the skin are indicators of the in vivo animal model. Thus, in this guideline, we tried to summarize the practice of antiphotoaging activity for polysaccharides.

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Current trends in the anti-photoaging activities and mechanisms of dietary non-starch polysaccharides from natural resources

Cited by 22 publications

References 101 publications

Immunoregulatory activity of a low-molecular-weight heteropolysaccharide from Ganoderma leucocontextum fruiting bodies in vitro and in vivo

Immunoregulatory activity of a low-molecular-weight heteropolysaccharide from Ganoderma leucocontextum fruiting bodies in vitro and in vivo

Polysaccharides from brown seaweed: Physicochemical properties, absorption in the intestine, and beneficial effects on intestinal barrier

A guideline of antiphotoaging activity of polysaccharide assay in vitro and in vivo

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