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ECM-inspired wound dressings can help heal chronic wounds by controlling macrophage activity.

Hair transplant surgery reduces scalp sensitivity by almost 40%, and smokers have less scalp sensitivity than non-smokers. The time since surgery doesn't significantly affect this.

Targeting the IL-23/IL-17 pathway effectively treats several inflammatory skin diseases.

The p53 protein has complex, sometimes contradictory functions, including tumor suppression and promoting cell survival.

New physical methods like electrical currents, ultrasound, and microneedles show promise for improving drug delivery through the skin.

NF-κB signaling is crucial in many diseases and can be targeted for new treatments.

Acitretin treatment unexpectedly darkened a patient's gray hair.

The document concludes that choosing the right forehead and brow lifting technique based on individual patient characteristics is crucial to prevent complications and achieve desired results.

TRPV3 in skin cells causes inflammation and cell death.

Scientists have improved 3D models of human skin for research and medical uses, but still face challenges in perfectly replicating real skin.

Increased FGFR2b signaling, influenced by androgens, plays a role in causing acne.

Gut health affects skin diseases, and probiotics might help.

The document outlines steps for moving fat from one body part to another.

Psoriasis involves immune and genetic factors, and understanding these can improve treatments.

Nanocarriers can improve antioxidant delivery to the skin but face safety and production challenges.

Facial feminization surgery is effective in helping transgender women appear more feminine and has high patient satisfaction.

Stress can cause hair loss by affecting nerve-related hair growth, and noradrenaline might help prevent this.

Careful planning and technique in upper facial rejuvenation can minimize risks like hair loss, nerve damage, and scarring.

Environmental factors, hormones, nutrition, and stress all significantly affect skin health and aging.

Different types of hairs on a rat's hindlimb have varying levels and patterns of nerve innervation.

The document suggests that nerve issues might contribute to hair loss and that testing sensation could predict these nerve problems.

Light can activate hair growth through a pathway from the eyes to hair follicles.

The document concludes that the skin's immune system is complex, involving interactions with hair follicles, nerves, and microbes, and can protect or cause disease, offering targets for new treatments.

Gelatin microspheres with stem cells speed up healing in diabetic wounds.

Researchers found a substance in chicken egg yolk that helps hair grow.

Epidermal growth factor helps stem cells heal wounds and regenerate hair follicles faster.

A wearable device using electric stimulation can significantly improve hair growth.

Quercetin significantly helps hair growth by activating hair follicles and improving blood vessel formation around them.

Different types of stem cells exist within individual skin layers, and they can adapt to damage, transplantation, or tumor growth. These cells are regulated by their environment and genetic factors. Tumor growth is driven by expanding, genetically altered cells, not long-lived mutant stem cells. There's evidence of cancer stem cells in skin tumors. Other cells, bacteria, and genetic factors help maintain balance and contribute to disease progression. A method for growing mini organs from single cells has been developed.

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.