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Keratin expression reflects cell organization and differentiation, not causes it.

Researchers developed promising agents for prostate cancer imaging, with the best one showing high potential for clinical use.

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

Liposomes improve drug delivery and reduce skin irritation in dermatology.

K6hf is a unique protein found only in a specific layer of hair follicles.

Estrogen replacement can improve skin health in menopausal women but doesn't reverse sun damage or prevent hair loss.

Human dermal fibroblasts are the main cells targeted by a virus that can cause a deadly skin cancer, and a certain inhibitor can effectively block this infection.

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.

Oxidative stress contributes to hair graying and loss as we age.

Fat cells in the skin help start healing and form important repair cells after injury.

Stem cell plasticity is crucial for wound healing but can also contribute to cancer development.

TRP channels in the skin are important for sensation and health, and targeting them could help treat skin disorders.

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

Fibroblast growth factor receptor signaling controls cell development and repair, and its malfunction can cause disorders and cancer, but it also offers potential for targeted therapies.

The AUTS2 gene is linked to neurological disorders and may affect human brain development and cognition.

The research identified various cell types in mouse and human teeth, which could help in developing dental regenerative treatments.

Hair grows faster in the morning and is more vulnerable to damage from radiation due to the internal clock in hair follicle cells.

Applying a special compound can promote hair growth without harmful side effects.

C60 fullerenes can alter protein function and may help develop new disease inhibitors.

Fullerenes show potential in skin care but need more safety research.

Hair ages due to genetics and environmental factors, leading to graying and thinning, with treatments available for some conditions.

A genetic change in the EDAR gene causes the unique hair traits found in East Asians.

The article concludes that better understanding gene regulation related to seasonal changes can offer insights into the mechanisms of seasonal timing in mammals.

Feather growth and regeneration involve complex patterns, stem cells, and evolutionary insights.

Skin stem cells help maintain skin health, grow hair, and heal wounds.

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

The conclusion is that tissue structure is key for stem cell communication and maintaining healthy tissues.

Activin helps skin growth and healing mainly through stromal cells and affects keratinocytes based on its amount.

Minoxidil boosts hair growth by activating PGHS-1.