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Blue-light activation of TrkA improves hair-follicle stem cells' ability to become neurons and glial cells.

Induced pluripotent stem cells could improve chronic wound healing but face safety and effectiveness challenges.

Androgens affect bone and fat cell development differently based on the cells' embryonic origin.

Hair loss in Androgenetic alopecia (AGA) is due to altered cell sensitivity to hormones, not increased hormone levels. Hair growth periods shorten over time, causing hair to become thinner and shorter. This is linked to miscommunication between cell pathways in hair follicles. There's also a change in gene expression related to blood vessels and cell growth in balding hair follicles. The exact molecular causes of AGA are still unclear.

Different skin stem cells help heal wounds, with hair follicle cells becoming more important over time.

Fat from the body can help improve hair growth and scars when used in skin treatments.

The new method for isolating stem cells from fat is simple and effective, producing cells that grow faster and are better for hair regeneration.

Removing a methyl group from the ITGAV gene speeds up bone formation in a specific type of bone disease model.

Mouse hair follicle cells briefly grow during the early hair growth phase, showing that these cells are important for starting the hair cycle.

DNA methylation is essential for skin and hair follicle development, and could be a target for treating skin diseases.

Ceramide Synthase 4 is essential for normal hair growth and preventing hair loss.

Men with baldness due to androgenetic alopecia still have hair stem cells, but lack specific cells needed for hair growth.

SPRY1 deficiency in skin cells causes stem cells to move to the skin surface, leading to increased pigmentation.

A 3D cell model can rejuvenate stem cells to improve wound healing.

PBX1 helps reduce aging and cell death in hair follicle stem cells by decreasing DNA damage, not by improving DNA repair.

Stem cell-derived organoids can improve skin healing.

Tiny particles from brain cells help hair grow by targeting a specific hair growth pathway.

Hair follicles are complex, dynamic mini-organs that help us understand cell growth, death, migration, and differentiation, as well as tissue regeneration and tumor biology.

Runx1 affects hair growth, cancer development, and autoimmune diseases in epithelial tissues.

Hox genes control hair growth patterns in mammals by regulating stem cell activity in the skin.

Hair growth is influenced by various body and external factors, and neighboring hairs communicate to synchronize regeneration.

Collagen XVII is crucial for preventing hair and pigmentation loss by maintaining melanocyte stem cells.

NFATc1 is crucial for keeping hair follicle stem cells inactive.

BMP signaling is important for skin color, affecting melanin production, pigment spread, and cell movement.

The research found that a specific skin cell type not only triggers hair growth but also controls hair color, and that aging can lead to hair loss and color changes.

Stem cell-derived vesicles show promise for healing diabetic wounds.

Aging causes hair loss and graying due to stem cell decline and changes in cell behavior and communication.

Hdac1 and Hdac2 help maintain and protect the cells that control hair growth.

Melatonin helps goat hair stem cells grow and maintain their ability to become different cell types.

Scientists found the best time to transplant human stem cells for hair growth is between days 16-18 when they have the right markers and growth potential.