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Dermal exosomes with miR-218-5p boost hair growth by controlling β-catenin signaling.

Keratins are important for skin cell health and their problems can cause diseases.

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

Runx1 controls fat-related genes important for normal and cancer cell growth, affecting skin and hair cell behavior.

Finasteride reduces response to stress and rewards, affecting behavior and mental health.

DNA can predict physical traits like eye and hair color accurately, especially in Europeans, but predicting other traits and in diverse populations needs more research.

Vav2 and Vav3 proteins help control skin stem cell numbers and activity in both healthy and cancerous cells.

The research created a detailed map of skin cells, showing that certain cells in basal cell carcinoma may come from hair follicles and could help the cancer grow.

Removing centrosomes from skin cells leads to thinner skin and stops hair growth, but does not greatly affect skin cell differentiation.

Chitosan slows root hair growth and causes a buildup of callose at low concentrations, but at high concentrations, it only inhibits growth without callose buildup.

Ovol2 is crucial for hair growth and skin healing by controlling cell movement and growth.

Ultra-high-frequency ultrasound effectively evaluates the impact of hyaluronic acid fillers in reducing nasolabial fold wrinkles over time.

Trichohyalin-like proteins are essential for the development of skin structures like hair, nails, and feathers.

A new mRNA variant of the SCF gene in sheep skin produces a shorter, different protein.

Manipulating cell cleanup processes could help treat hair loss.

Different types of skin cells and immune cells play a role in healing UV-damaged skin, with chronic UV exposure causing lasting damage to certain skin cells.

Different types of sun exposure can damage skin cells and affect healing, with chronic exposure being more harmful, and certain immune cells help in the repair process.

A special bioink with nanoparticles helps regrow hair by reducing inflammation and promoting hair growth signals.

3D bioprinting is useful for making tissues, testing drugs, and delivering drugs, but needs better materials, resolution, and scalability.

3D bioprinting is advancing in plastic and reconstructive surgery, especially for creating tissues and improving surgical planning, but faces challenges like vascularization and material development.

3D skin bioprinting, using skin bioinks like collagen and gelatin, is growing fast and could help treat wounds, burns, and skin cancers, as well as test cosmetics and drugs.

Corrections were made to a previous work on 3D printing a gel-alginate mix for creating hair follicles, but the main finding - that this method can help grow hair - remains the same.

3D bioprinting can effectively regenerate hair follicles and skin tissue in wounds.

Layer-by-Layer self-assembly is promising for biomedical uses like tissue engineering and cell therapy, but challenges remain in material safety and process optimization.

New biofabrication technologies could lead to treatments for hair loss.

New drugs for Alzheimer's and rheumatoid arthritis advanced, a Zika vaccine is in development, and there were business deals in anesthesia and oncology.

Skin stem cells are crucial for maintaining and repairing skin, with potential for treating skin disorders and improving wound healing.

Regenerative medicine may help reduce radiotherapy side effects like skin cancer, fibrosis, pain, and hair loss.

Researchers developed a 3D model of human hair follicle cells that can help understand hair growth and test new hair loss treatments.

Scientists created a 3D printed skin that includes hair and layers similar to real skin using a special gel.