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Some types of extracellular matrix can change how human skin cells grow but don't affect their basic functions.

The research identified key molecules that help hair matrix and dermal papilla cells communicate and influence hair growth in cashmere goats.

Concentrated nanofat helps mice grow hair by activating skin cells and may be used to treat hair loss.

Aging causes changes in the scalp that can affect hair growth and lead to older-looking hair in women.

The new matrix improves skin regeneration and graft performance.

Houttuynia cordata extract may help hair grow by improving cell survival and increasing cell growth.

Fat under the skin releases HGF which helps hair grow and gain color.

Different types of fibroblasts play various roles in both healthy and diseased tissues, and understanding them better could improve treatments for fibrotic diseases.

Stem cells could improve hair growth and new treatments for baldness are being researched.

Different fibroblasts play key roles in skin healing and scarring.

The extracellular matrix is crucial for controlling skin stem cell behavior and health.

Human dermal fibroblasts help microvascular endothelial cells grow, but not vice versa.

Injecting a mix of human skin and hair cells into mice can grow new hair.

A patch made from human lung fibroblast material helps heal skin wounds effectively, including diabetic ulcers.

Certain sex hormones and antiandrogens can either slow down or speed up the growth of human hair follicle cells depending on their concentration.

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

Calcium is important for stem cell function and maintenance, especially in blood and skin cells.

EGF makes hair follicles grow longer but stops hair production.

The document concludes that understanding the genes and pathways involved in hair growth is crucial for developing treatments for hair diseases.

Skin fat has important roles in hair growth, skin repair, immune defense, and aging, and could be targeted for skin and hair treatments.

Platelet-rich plasma can help grow more mouse hair follicles, but it doesn't work for human hair follicles yet.

Wnt/ß-catenin signaling is crucial for regulating skin stem cells and hair growth, with the right levels and timing needed for proper function.

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.

African spiny mice can regenerate skin, hair, and cartilage, but not muscle, and their unique abilities could be useful for regenerative medicine.

Dermal cells are key in controlling hair growth and could potentially be used in hair loss treatments, but more research is needed to improve hair regeneration methods.

Alternative treatments show promise for hair growth beyond traditional methods.

Scientists made a mouse that shows how a specific protein in the skin changes and affects hair growth and shape.

Maintaining the right amount of retinoic acid is crucial for healthy hair and skin.

Melanocyte stem cells in hair follicles are key for hair color and could help treat greying and pigment disorders.

The niche environment controls stem cell behavior and plasticity, which is important for tissue health and repair.