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A new method allows detailed, continuous imaging of crustacean leg regeneration without harming the cells.

Four botanical extracts were found to quickly attract neutrophils to wounded skin in zebrafish.

Bear hair grows 0.10 to 1.05 mm per day, varying by individual and season.

Grizzly and black bears have different stress and hormone responses to salmon availability, influenced by nutrition and social competition.

Mammalian hair scales change from smooth to wavy due to friction.

Tibetan sheep have specific genes for high-altitude adaptation and wool traits, aiding breeding strategies.

Arabidopsis thaliana root hairs efficiently acquire phosphorus in low-phosphorus conditions.

Prairie dogs with fewer neighbors are more stressed but their number of babies isn't affected.

Adults with alopecia areata stick to their medication better than those with atopic dermatitis.

Plants change their growth in response to shade based on light signals detected by phytochrome.

Root hairs help Arabidopsis plants absorb more phosphorus when it's scarce.

Lipids help plants respond to stress by triggering important signals.

Axolotl spinal cord regeneration may be controlled by a specific signal affecting cell sensitivity and diffusion.

Adapted classification better assesses male pattern hair loss and its link to heart disease.

5α-Reductase helps regulate hormone action in toad testes, especially during breeding season.

Birds can lose neck feathers due to a genetic change that increases a gene's activity, helping them adapt to heat.

Overexpressing AVP1 and AtNHX1 in plants improves salt tolerance and root hair development.

The distal radius evolved to adapt and function despite potential fractures.

Mammals and birds have evolved poisonous skin and feathers for defense.

Plant adaptogens may help treat skin diseases and improve skin health, but more research is needed to fully understand how they work.

AcD scaffolds improve tissue repair and regeneration by combining stem cells with a supportive matrix.

ADM scaffolds help skin heal by promoting a healing-type immune response.

Treatment with moisturizers improved the skin condition of a girl with a rare genetic skin disorder.

The document concludes that accurate diagnosis of ichthyosis is crucial for treatment and genetic advice, and ongoing research is needed for better therapies.

Wild and cultivated Saccharina latissima differ in chemical makeup and color due to environmental factors.

Fat cells near hair follicles may affect hair growth and could help treat baldness.

Cellular flows and tissue mechanics guide feather follicle formation in birds.

Testosterone increases fluid secretion and aquaporin expression in the vas deferens, which is important for male fertility.

The study developed a mouse model for Alopecia Areata that responds to treatment, useful for future research.

Seaweeds contain beneficial compounds with potential uses in food, cosmetics, and health, but more research is needed to improve extraction and safety.