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Newly divided skin cells quickly move to join skin structures due to tissue tension and specific signals.

Collagen makes skin stiff, and preservation methods greatly increase tissue stiffness.

Hair growth phase and certain genes can speed up wound healing, while an inflammatory mediator can slow down new hair growth after a wound. Understanding these factors can improve tissue regeneration during wound healing.

Neuronatin is found in specific cells within rat testis, hair follicles, tongue, and pancreas, suggesting it has various roles in tissue development and function.

Dermal papillae cells, important for hair growth, come from multiple cell lines and can be formed by skin cells, regardless of their origin or hair cycle phase. These cells rarely divide, but their ability to shape tissue may contribute to their efficiency in inducing hair growth.

A device was made in 2008 to measure hair loss severity. Other findings include: frizzy mutation in mice isn't related to Fgfr2, C/EBPx marks preadipocytes, Cyclosporin A speeds up hair growth in mice, blocking plasmin and metalloproteinases hinders healing, hyperbaric oxygen helps ischemic wound healing, amniotic membranes heal wounds better than polyurethane foam, rhVEGF165 from a fibrin matrix improves tissue flap viability and induces VEGF-R2 expression, and bFGF enhances wound healing and reduces scarring in rabbits.

Researchers created a 3D-printed skin model that grew human hair when grafted onto mice by improving blood supply to the grafts.

Red spots on fingertips can be a sign of a skin condition linked to gluten sensitivity, treatable with a gluten-free diet.

Mice with a Gsdma3 gene mutation have thicker skin and longer hair follicle openings due to increased β-catenin levels.

Researchers created a potential skin substitute using a biodegradable mat that supports skin cell growth and layer formation.

Transgender men on testosterone therapy need ongoing gynecologic care due to potential cancer risks.

Dog hair follicle stem cells can turn into fat cells.

Two main types of fibroblasts with unique functions and additional subtypes were identified in human skin.

Human amniotic membrane helps heal skin wounds faster and with less scarring.

Modified rat stem cells on a special scaffold improved blood vessel formation and wound healing in skin substitutes.

In vivo confocal scanning laser microscopy is an effective, non-invasive way to study and measure new hair growth after skin injury in mice.

The study suggests that the arrector pili muscle is important for hair health and its damage might contribute to hair loss.

Hair transplants can make hair follicles larger and hair shafts thicker.

The gene URB is more active in human hair growth cells and responds to a hair-related hormone.

The proteins transthyretin and megalin are more present in the growth phase of hair, suggesting they might affect hair health and growth.

Gold thread implantation may help hair grow in humans and mice.

An elderly man with skin amyloidosis and abnormal blood proteins was monitored without finding widespread disease after 18 months.

Scalp biopsy helps tell apart permanent and temporary hair loss types and guides treatment.

The research found ways to activate melanocyte stem cells for potential treatment of skin depigmentation conditions.

Elastin-like recombinamers show promise for better wound healing and skin regeneration.

Fermented soy protein may help prevent bone loss by affecting bone cell activity.

Hair follicle stem cells can change their role to ensure proper hair development.

Double-stranded RNA helps regenerate hair follicles by increasing retinoic acid production and signaling.

Different levels of shear stress affect where cells move and gather in a 3D-printed model, helping to better understand cell behavior in blood vessels.

The CRH/CRH-R1 system might be involved in causing lichen planus.