Aging is the result of a gradual functional decline at the cellular, and ultimately, organismal
level, resulting in an increased risk of developing a variety of chronic illnesses, such as …

With the advancement of living standards in modern society and the emergence of an aging
population, an increasing number of people are becoming interested in the topic of aging …

Ultraviolet (UV) radiation is ubiquitous in the environment, which has been classified as an
established human carcinogen. As the largest and outermost organ of the body, direct …

Our current understanding of the pathogenesis of skin aging includes the role of ultraviolet
light, visible light, infrared, pollution, cigarette smoke and other environmental exposures …

Long-term exposure to ultraviolet (UV) irradiation, especially UVB, can trigger destructive
intracellular effects, including various types of DNA damage, oxidative stress, and …

Excessive exposure to sunlight, especially UV irradiation, causes skin photodamage.
Sunscreens, such as TiO 2 and ZnO, can potentially prevent UV via scattering, reflection …

Inflammaging and immunosenescence are associated with aging of the human body, but
there are key differences between them. Immunosenescence aims to adapt the body …

The growing threat of multi-drug resistant pathogens and airborne microbial diseases has
highlighted the need to improve or develop novel disinfection methods for clinical …

Aging biomarkers are a combination of biological parameters to (i) assess age-related
changes,(ii) track the physiological aging process, and (iii) predict the transition into a …

Circadian clocks control the internal sleep-wake rhythmicity of 24 h which is synchronized by
the solar cycle. Circadian regulation of metabolism evolved about 2.5 billion years ago, ie …