New lactic acid bacteria for skin health via oral intake of heat‐killed or live cells

Kimoto‐Nira, Hiromi

doi:10.1111/asj.13017

Cited by 23 publications

(16 citation statements)

References 63 publications

(102 reference statements)

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“…Lactic acid bacteria play an essential role in the food industry in the manufacture of many fermented products, and the application of lactic acid bacteria is now being extended to the area of health improvement. Oral supplementation with lactococcus lactis H61 improves the status of inner forearm and cheek skin in Japanese women by adjusting the balance of intestinal microbes, exerting antioxidant activity, and regulating the immune response [ 14 ].…”

Section: Efficacy and Mechanisms Of Dietary Components In Mitigating Skin Photoaging: Animal And Human Evidencementioning

confidence: 99%

“…There is increasing animal and clinical evidence that dietary supplementation of functional components can protect skin from photoaging damage. Phytochemicals [ 8 ], functional proteins [ 9 ] and peptides [ 10 ], functional sugars [ 11 , 12 ], functional oils [ 13 ], probiotics [ 14 , 15 ], vitamins [ 16 , 17 ], and minerals [ 18 , 19 ] are well-known to improve the photoaging-associated morphological abnormalities and functional decline.…”

Section: Introductionmentioning

confidence: 99%

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Boosting the Photoaged Skin: The Potential Role of Dietary Components

et al. 2021

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Skin photoaging is mainly induced by ultraviolet (UV) irradiation and its manifestations include dry skin, coarse wrinkle, irregular pigmentation, and loss of skin elasticity. Dietary supplementation of nutraceuticals with therapeutic and preventive effects against skin photoaging has recently received increasing attention. This article aims to review the research progress in the cellular and molecular mechanisms of UV-induced skin photoaging. Subsequently, the beneficial effects of dietary components on skin photoaging are discussed. The photoaging process and the underlying mechanisms are complex. Matrix metalloproteinases, transforming growth factors, skin adipose tissue, inflammation, oxidative stress, nuclear and mitochondrial DNA, telomeres, microRNA, advanced glycation end products, the hypothalamic–pituitary–adrenal axis, and transient receptor potential cation channel V are key regulators that drive the photoaging-associated changes in skin. Meanwhile, mounting evidence from animal models and clinical trials suggests that various food-derived components attenuate the development and symptoms of skin photoaging. The major mechanisms of these dietary components to alleviate skin photoaging include the maintenance of skin moisture and extracellular matrix content, regulation of specific signaling pathways involved in the synthesis and degradation of the extracellular matrix, and antioxidant capacity. Taken together, the ingestion of food-derived functional components could be an attractive strategy to prevent skin photoaging damage.

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Section: Efficacy and Mechanisms Of Dietary Components In Mitigating Skin Photoaging: Animal And Human Evidencementioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Boosting the Photoaged Skin: The Potential Role of Dietary Components

et al. 2021

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“…Lactococcus lactis H61 improved skin status in Japanese women with oral intake of heat-killed or live cells. With regard to live cells in fermented milk made by strain H61, the reported effects are attractive and it is expected that consumption of H61-fermented milk will increase [175]. It is also reported that oral intake of Lactobacillus rhamnosus SP1 improves the appearance of adult acne [176].…”

Section: ( D D D D )mentioning

confidence: 99%

Skin Aging & Modern Age Anti-aging Strategies

Mohiuddin¹

2019

GJMR

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As the most voluminous organ of the body that is exposed to the outer environment, the skin suffers from both intrinsic and extrinsic aging factors. Skin aging is characterized by features such as wrinkling, loss of elasticity, laxity, and rough-textured appearance. This aging process is accompanied with phenotypic changes in cutaneous cells as well as structural and functional changes in extracellular matrix components such as collagens and elastin. With intrinsic aging, structural changes occur in the skin as a natural consequence of the biological changes over time and produce a certain number of histological, physiological, and biochemical modifications. Intrinsic aging is determined genetically (influence of gender and ethnic group), variable in function of skin site, and also influenced by hormonal changes. Visually it is characterized by fine wrinkles. By comparison, “photoaging” is the term used to describe the changes occurring in the skin, resulting from repetitive exposure to sunlight. The histological, physiological, and biochemical changes in the different layers of the skin are much more drastic. From a mechanical point of view, human skin appears as a layered composite containing the stiff thin cover layer presented by the stratum corneum, below which are the more compliant layers of viable epidermis and dermis and further below the much more compliant adjacent layer of subcutaneous white adipose tissue.

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“…Lactococcus lactis H61 improved skin status in Japanese women with oral intake of heatkilled or live cells. With regard to live cells in fermented milk made by strain H61, the reported effects are attractive and it is expected that consumption of H61-fermented milk will increase [183]. It is also reported that oral intake of Lactobacillus rhamnosus SP1 improves the appearance of adult acne [184].…”

Section: Systemic Anti-aging Preparationsmentioning

confidence: 99%

Skin Aging & Modern Age Anti-Aging Strategies

Mohiuddin¹

2019

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New lactic acid bacteria for skin health via oral intake of heat‐killed or live cells

Cited by 23 publications

References 63 publications

Boosting the Photoaged Skin: The Potential Role of Dietary Components

Boosting the Photoaged Skin: The Potential Role of Dietary Components

Skin Aging & Modern Age Anti-aging Strategies

Skin Aging & Modern Age Anti-Aging Strategies

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