Photoaging mainly occurs due to ultraviolet (UV) radiation, and is accompanied by
increased secretion of matrix metalloproteinases (MMPs) and degradation of collagen. UV …

Shikimic acid is a hydroaromatic compound possessing critical biological properties, such
as antibacterial and antiviral activity. This review mainly focused on shikimic acid and its …

Chronic exposure to ultraviolet radiation (UVR) leads to premature aging of the skin, with
external manifestations of unsightly scars and internal molecular dysregulations that …

Background Nicotinamide adenine dinucleotide (NAD+) is involved in regulating oxidative
stress. Although NAD+ is associated with various health issues, its role in the intestinal …

Ultraviolet (UV) exposure to the skin causes photo-damage and acts as the primary
etiological agent in photo-carcinogenesis. UV-B exposure induces cellular damage and is …

Seeds of most Arecaceae species are an underutilized raw material that can constitute a
source of nutritionally relevant compounds. In this work, seeds of 24 Arecaceae taxa were …

In the present work, a neutral polysaccharide (DHP-2W) with attenuating cognitive disorder
was identified from Dendrobium huoshanense and its structure was clarified. The …

Chronic and excessive ultraviolet (UVA/UVB) irradiation exposure is known as a major
contributor to premature skin aging, which leads to excessive reactive oxygen species …

Sarcopenia is a progressive loss of muscle mass and function that is connected with
increased hospital expenditures, falls, fractures, and mortality. Although muscle loss has …

The sirtuins are a family of seven proteins that perform a variety of dermatological functions
and help maintain both the structure and function of the skin. More specifically, the sirtuins …