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Scientists made working hair follicles using stem cells, helping future hair loss treatments.

The document concludes that better targeted treatments are needed for wound healing, and single-cell technologies may improve cell-based therapies.

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

Hair follicle development is controlled by interactions between skin tissues and specific molecular signals.

Understanding phenotypic plasticity is crucial for developing effective cancer therapies.

DNA profiling in forensics has improved, but predicting physical traits and ancestry from DNA has limitations and requires ethical consideration.

Stress can worsen skin and hair conditions by affecting the skin's immune response and hormone levels.

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.

Stem cells are crucial for skin repair and new treatments for chronic wounds.

Chemotherapy causes hair loss by damaging hair follicles and stem cells, with more research needed for prevention and treatment.

Estrogens significantly influence hair growth by interacting with receptors in hair follicles and may help regulate the hair growth cycle.

TGF-β is crucial for controlling stem cell behavior and changes in its signaling can lead to diseases like cancer.

Alopecia areata causes hair loss, has no cure, and various treatments exist.

The document concludes that more research is needed to better understand and treat primary cicatricial alopecias, and suggests a possible reclassification based on molecular pathways.

Different types of stem cells with unique roles exist in blood, skin, and intestines, and this variety is important for tissue repair.

Fat-derived stem cells show promise for skin repair and reducing aging signs but need more research for consistent results.

TGF-β signaling is crucial for stem cell maintenance, differentiation, and has implications for cancer treatment.

The skin's internal clock affects healing, cancer risk, aging, immunity, and hair growth, and disruptions can harm skin health.

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.

The telogen phase of hair growth is active and important for preparing hair follicles for regeneration, not just a resting stage.

Hair color production is closely linked to the active growth phase of hair in mice and may also influence hair growth itself.

We need more research to better understand human hair follicle stem cells for improved treatments for hair loss and skin cancer.

Prolactin affects hair growth and skin conditions, and could be a target for new skin disease treatments.

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

Stress hormone corticosterone blocks a growth factor to slow down hair stem cell activity and hair growth.

Different scaffold patterns improve wound healing and immune response in mouse skin, with aligned patterns being particularly effective.

Lymphocytes, especially CD8+ T cells, play a key role in causing alopecia areata, and targeting them may lead to new treatments.

Androgen receptor activity blocks Wnt/β-catenin signaling, affecting hair growth and skin cell balance.

Scientists found cells in hair that are key for growth and color.