The association between scarring and depth of dermal injury is clinically recognized and is evident from lasers used to treat superficial vascular malformations and for facial resurfacing. 14, 15 The ...

Purpura fulminans is a disorder where your skin bleeds and dies rapidly (skin necrosis). The bleeding is caused by blood clots in the dermal layer (skin layer under the top layer or epidermis). The ...

In the dermis skin layer, the same bacteria are found across age and gender. This has been shown by researchers from the University of Copenhagen in a new study which has studied skin samples from ...

These cross-section images show three-dimensional human skin models made of living skin cells. Untreated model skin (left panel) shows a thinner dermis layer (black arrow) compared with model skin ...

Fabrication of a double-layered skin model using human dermal fibroblasts (HDFs) and an immortal human keratinocyte cell line (HaCaTs). (Courtesy: Biofabrication 10.1088/1758-5090/ac2ef8) Skin is the ...

Microneedles are tiny needles, small enough that they are measured in millionths of a metre (μm), designed to deliver medicines. But “needles” is perhaps a misnomer. In terms of how they work, ...