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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.

The workshop discussed the role of a protein called calreticulin in health and disease, its potential as a treatment target, and its possible use as a disease marker.

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.

A new skin treatment using a patient's own cells healed chronic wounds effectively and was preferred over traditional grafts.

The conclusion is that understanding how hair follicle stem cells live or die is important for maintaining healthy tissue and repairing injuries, and could help treat hair loss, but there are still challenges to overcome.

Human hair follicle organ culture is a useful model for hair research with potential for studying hair biology and testing treatments.

Nanotechnology could improve hair regrowth but faces challenges like complexity and safety concerns.

Injectable hydrogels are becoming increasingly useful in medicine for drug delivery and tissue repair.

Caspases are enzymes important for both cell death and various non-lethal cell functions, affecting head development and hair growth, with different caspases playing specific roles.

Non-coding RNAs are important for hair growth and could lead to new hair loss treatments, but more research is needed.

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

Dying cells can help with faster healing and new hair growth by releasing a growth-promoting molecule.

Different scaffold patterns improve wound healing and immune response in mouse skin, with aligned patterns being particularly effective.

The silk fibroin-based hydrogel shows promise for treating melanoma and healing infected wounds by killing tumor cells and bacteria, and supporting skin recovery.

Silk nanofiber hydrogels help stem cells heal wounds faster and improve skin regeneration.

The SA-MS hydrogel is a promising material for improving wound healing and skin regeneration in diseases like diabetes and skin cancer.

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

Adding insulin-like growth factor 1 and bone marrow-derived stem cells to a collagen-chitosan scaffold helps wounds heal faster and regrows hair follicles.

Human placenta hydrogel helps restore cells needed for hair growth.

Gata6 is important for protecting hair growth cells from DNA damage and keeping normal hair growth.

PRP therapy helps skin heal and improve by promoting cell growth and repair.

Burn scars heal abnormally and more research is needed to find better treatments.

The TGF-β family helps control how cells change and move, affecting skin, hair, and organ development.

HAIR & SCALP COMPLEX may help treat hair loss by stimulating hair growth and restarting the hair cycle.

New understanding and treatments for hair loss are improving, but more research is needed.

The new method can create hair follicle-like structures but not complete hair with roots and shafts, needing more improvement.

Special immune cells called Treg cells are important for maintaining and regenerating hair by activating a specific growth signal in hair stem cells.

Natural volatiles and essential oils have health benefits and can enhance the effects of some medicines, but more research is needed to understand how they work and their possible side effects.

Tea seed oil in nanostructured carriers stimulates hair growth and feels less greasy when applied.

Transplanting melanocyte stem cells from hair follicles can effectively treat vitiligo.