Skin aging is a complex process influenced by intrinsic factors and environmental stressors,
including ultraviolet (UV) radiation and air pollution, among others. In this study, we …

In the current study, we have extended previous findings aiming at a better understanding of
molecular mechanisms underlying UVB-induced senescence of diploid human dermal …

Skin aging is the result of two types of aging,“intrinsic aging” an inevitable consequence of
physiologic and genetically determined changes and “extrinsic aging,” which is dependent …

Autophagy is an essential cellular process that maintains balanced cell life. Restriction in
autophagy may induce degenerative changes in humans. Natural or pathological aging of …

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 …

The skin is comprised of different cell types with different proliferative capacities. Skin aging
occurs with chronological age and upon exposure to extrinsic factors such as photodamage …

A World Health Organization (WHO) report from 2016 states that over 3 million people die
annually from air pollution, which places air pollution as the world's largest single …

Background Long‐and short‐term ultraviolet (UV) exposure have distinct biological effects
on human fibroblasts. Objectives To elucidate the underlying mechanisms of the biological …

Background Autophagy is known as an intracellular cleanup system necessary to maintain
homeostasis of the skin. Many studies have pointed out the relationship between aging and …

The skin acts as both physical as well as an immunological barrier against hazardous
agents from the outside environment and protects the internal organs against damage. Skin …