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Fibroblasts, cells usually linked to tissue repair, also help regenerate various organs and their ability decreases with age. Turning adult fibroblasts back to a younger state could be a new treatment approach.

Cancer treatments can cause skin-related side effects that may affect patient quality of life and require changes in treatment.

High-resolution imaging is crucial for diagnosing and planning treatments in clinical anatomy and aging.

Epithelial stem cells are crucial for tissue renewal and repair, and understanding them could improve treatments for damage and cancer.

Skin stem cells help repair damage and maintain healthy skin.

Pectin biosynthesis is essential for the growth of cotton fibers and Arabidopsis root hairs.

Periodontal ligament stem cells show promise for regrowing tissues but require more research for safe, effective use.

Removing both KLK5 and KLK7 proteins can prevent death and skin issues in Netherton syndrome.

Hair follicle regeneration needs special conditions and young cells.

Extracellular vesicles show promise for treating diseases but face challenges in development and regulation.

Aging and chronic inflammation weaken the immune system, increasing cancer and infection risks.

Eph/ephrin signaling is important for skin cell behavior and could be targeted to treat skin diseases.

Scientists created 3D hair-like structures that could help study hair growth and test treatments.

Dermal papillae cells, important for hair growth, come from multiple cell lines and can be formed by skin cells, regardless of their origin or hair cycle phase. These cells rarely divide, but their ability to shape tissue may contribute to their efficiency in inducing hair growth.

Poplar seed hairs grow from the placenta at the ovary base, with endoreduplication playing a key role in their development, and share similar cellulose synthesis processes with cotton fibers.

The research identified two types of keratinocytes in chicken scales: one for hard scales and another for soft skin, with similarities to human skin differentiation.

Dermoscopy can help diagnose tinea capitis in children by looking for comma hairs, black dots, and broken hairs with white bands.

About 17% of people in France have dandruff, and those with dandruff are more likely to have sensitive and itchy scalps.

Growing human skin cells in a 3D environment can stimulate new hair growth.

Understanding where cancer cells come from helps create better prevention and treatment methods.

Artificial skin development has challenges, but new materials and understanding cell behavior could improve tissue repair. Also, certain growth factors and hydrogel technology show promise for advanced skin replacement therapies.

New research suggests that skin cell renewal may not require a special type of cell previously thought to be essential.

Blocking the Wnt pathway could lead to new treatments for cancer and tissue repair but requires careful development to avoid side effects.

The guidelines ensure accurate genetic testing and reporting for 21-hydroxylase deficiency.

The skin protects the body and is constantly renewed by stem cells; disruptions can lead to cancer.

PLGA-based microneedles are promising for safe and effective skin delivery of drugs and vaccines.

WNT10A helps esophageal cancer cells spread and keep renewing themselves.

Skin bacteria, specifically Staphylococcus aureus, help in wound healing and hair growth by using IL-1β signaling. Using antibiotics on skin wounds can slow down this natural healing process.

Scientists created early-stage hairs from mouse cells that grew into normal, pigmented hair when implanted into other mice.

Cell-based therapies using dermal papilla cells and adipocyte lineage cells show potential for hair regeneration.