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Some herbal treatments are effective for skin disorders, but more research and regulation are needed.

Dynamic, light touch is sensed through a common mechanism involving Piezo2 channels in sensory axons.

Graphene-based hair dye is a safe, durable, and effective alternative to traditional black hair dyes.

Hair stiffness is higher when it has more para-like cortical cells.

Hair's resistance to wear varies by ethnicity and treatment, with less wear indicating stronger hair.

The simulation showed that hypobaric pressure improves drug delivery through the skin, but stretching alone doesn't fully explain the increase.

People respond differently to hair loss treatment with PRP because of individual differences in growth factors from platelets.

IL-9 increases skin cell movement but decreases their ability to invade, and this effect is controlled by cell contractility, not by MMPs.

Dsg1 is essential for maintaining a healthy skin barrier in mice.

Nonmelanoma skin cancers have higher levels of certain osteopontin variants than normal skin.

Cosmetic procedures can harm hair, but damage can be minimized with knowledge and care; however, once hair is damaged, it cannot be reliably repaired.

Hydrocolloid wound dressings emit energy that can affect human hair follicle metabolism.

A new genetic change in the DSC3 gene is linked to a rare condition causing hair loss and skin blisters in a child.

Changing the environment around stem cells could help tissue repair, but it's hard to be precise and avoid side effects.

Improving artificial vascular grafts requires better materials and surface designs to reduce blood clotting and support blood vessel cell growth.

Calreticulin has roles in healing, immune response, and disease beyond its known functions in the endoplasmic reticulum.

TGF-β is crucial for tissue repair and can cause diseases if not properly regulated.

Artificial skin development has challenges, but new materials and understanding cell behavior could improve tissue repair. Also, certain growth factors and hydrogel technology show promise for advanced skin replacement therapies.

Special fiber materials boost the healing properties of certain stem cells.

New effective scar treatments are urgently needed due to the current options' limited success.

Chitosan nanofiber scaffolds improve skin healing and are promising for wound treatment.

Skin aging is due to impaired stem cell mobilization or fewer responsive stem cells.

The document concludes that a better understanding of cell changes during wound healing could improve treatments for chronic wounds and other conditions.

Microneedles improve drug delivery in various body parts, are safe and painless, and show promise in cosmetology, vaccination, insulin delivery, and other medical applications.

Keratose, derived from human hair, is a non-toxic biomaterial good for tissue regeneration and integrates well with body tissues.

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.

PEVs improve minoxidil skin penetration, increasing hair growth.

Liposomes and niosomes improve finasteride delivery for hair loss treatment.

Asia has made significant progress in tissue engineering and regenerative medicine, but wider clinical use requires more development.

Macrophages help regrow hair by activating stem cells using AKT/β-catenin and TNF.