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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.

Androgens may cause hair loss by increasing TGF-beta1 from scalp cells, which inhibits hair cell growth.

Regulatory T-cells are important for healing and regenerating tissues in various organs by controlling immune responses and aiding stem cells.

Researchers created human hair follicles using a new method that could help treat hair loss.

Minoxidil treats hair loss, promotes growth, has side effects, and has recent patents.

Nutraceuticals may improve skin health and protect against aging, but more research is needed on their optimal use and possible health risks.

New nanocomposites with copper show promise for healing burn wounds and regenerating skin.

Asiasari radix extract promotes hair growth and increases protein synthesis and cell proliferation.

The TGF-β family helps control how cells change and move, affecting skin, hair, and organ development.

Zinc deficiency in children can cause skin issues and can be serious if not diagnosed and treated properly.

Advanced human skin models improve drug development and could replace animal testing.

Hair growth is influenced by interactions between skin layers, growth factors, and hormones, but the exact mechanisms are not fully understood.

Coffee silverskin may be a beneficial and safe ingredient for cosmetics, offering hydration, firmness, and potential hair growth benefits.

Certain signals and genes play a key role in hair growth and regeneration, and understanding these could lead to new treatments for skin regeneration.

Different methods of preparing Platelet-Rich Plasma (PRP) can affect wound healing and hair regrowth in plastic surgery. Using a kit with specific standards helps isolate PRP that meets quality criteria. Non-Activated PRP and Activated PRP have varying effects depending on the tissue and condition treated. For hair regrowth, Non-Activated PRP increased hair density more than Activated PRP. Both treatments improved various aspects of scalp health.

Two-photon microscopy helps observe hair follicle stem cell behaviors in mice.

MicroRNAs are crucial for controlling skin development and healing by regulating genes.

Wnt10b makes hair follicles bigger, but DKK1 can reverse this effect.

Small molecule drugs show promise for advancing regenerative medicine but still face development challenges.

A 3-month stay in space causes skin thinning, disrupts hair growth, and changes muscle-related genes in mice.

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

Nude mice with grafted human skin developed scars similar to human hypertrophic scars.

TGF-β2 plays a key role in human hair growth and development.

Different hair protein amounts change the strength of keratin/chitosan gels, useful for making predictable tissue engineering materials.

Smoking harms skin health, causing slower wound healing, more wrinkles, and worsening some skin conditions, but may protect against certain others.

Hair follicle regeneration in skin grafts may be possible using stem cells and tissue engineering.

Cell aging can be both good and bad for tissue repair.

PTHrP and its receptor can control blood vessel growth and hair development in mouse skin.

Vitamin D3 can help improve hair growth by enhancing the function of specific skin cells and could be useful in hair regeneration treatments.

The arrector pili muscle might play a role in hair loss and needs more research to understand its impact.