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New research shows that skin diversity is influenced by different types of dermal fibroblasts and their development, especially involving the Wnt/β-catenin pathway.

Removing Mediator 1 from certain mouse cells causes teeth to grow hair instead of enamel.

Many drugs, not just chemotherapy, can cause reversible hair loss.

Human scalp hair follicles grow well in Williams E medium, which may help with hair transplants.

Dermal papilla cells can successfully grow and maintain hair follicles.

Testosterone affects hair follicles differently across body sites, with beard hair follicles showing more activity of a specific enzyme and presence of androgen receptors compared to scalp hair.

New findings suggest targeting IL-23 could treat psoriasis, skin cells can adapt to new roles, direct conversion of skin cells to blood cells may aid cell therapy, removing certain tumor cells could boost cancer immunotherapy, and melanoma may have many tumorigenic cells, not just cancer stem cells.

The study concludes that regulating apoptosis could lead to new treatments for various skin and hair conditions.

TGFβ's manipulation of inflammation and immune cells affects cancer spread, suggesting new treatment strategies and biomarkers.

Enlarged sweat gland ducts may indicate scarring hair loss.

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

Leptin-deficient mice, used as a model for Type 2 Diabetes, have delayed wound healing due to impaired contraction and other dysfunctional cellular responses.

Hair follicle stem cells are key for hair and skin regeneration, can be reprogrammed, and have potential therapeutic uses, but also carry a risk of cancer.

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

PAI-2 helps in the maturation and protection of hair and nail cells.

Skin and hair can regenerate after injury due to changes in gene activity, with potential links to how cancer spreads. Future research should focus on how new hair follicles form and the processes that trigger their creation.

Researchers created a 3D hydrogel that mimics human hair follicles, which may help with hair loss treatments.

Hair sheds gradually from the follicle, with readiness to shed indicated by less attachment material.

Certain genes are more active in baby scalp cells and can help grow hair when added to adult mouse skin cells.

Different cell types work together to repair skin, and targeting them may improve healing and reduce scarring.

Using special stem cells, we can create new hair follicles, potentially making hair restoration easier and more affordable.

Spiny mice regenerate skin better than laboratory mice due to larger hair bulges, more stem cells, and different collagen ratios.

Recent discoveries have improved our understanding of hair loss, but challenges in treatment and knowledge among specialists still exist.

K15 and Id3 are important in hair follicle regeneration, with K15 increasing in early stages and Id3 responding later.

Most vertebrates can regenerate skin, nails, and corneas, but only some can regenerate teeth and lenses.

New hair can grow at wound sites, which could help improve treatments for hair loss and wound healing.

Hair follicle stem cells can generate all hair cell types, skin, and sebaceous glands.

Low-intensity ultrasound may protect hair follicles from damage caused by a common chemotherapy drug.

Different fish use the same genes to regrow teeth.

After skin injury, adult mice can grow new hair follicles, and this process can be increased or stopped by manipulating Wnt signals.