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Different types of fibroblasts play specific roles in wound healing and cancer, which could help improve treatments.

Calcium signals and SHH guide the direction of feather growth in chicken skin.

Fat-related cells are important for initiating hair growth.

Different types of skin cells play specific roles in development, healing, and cancer.

Understanding how hair follicle stem cells work can help find new ways to prevent hair loss and promote hair growth.

Cell-based therapies show promise for treating Limbal Stem Cell Deficiency but need more research.

Different markers are found in stem cells of the scalp's hair follicle bulge and the surrounding skin.

Gene network oscillations inside hair stem cells are key for hair growth regulation and could help treat hair loss.

Blocking enzymes that help the virus enter cells could be a promising way to treat COVID-19.

Quercetin significantly helps hair growth by activating hair follicles and improving blood vessel formation around them.

Children with autoimmune gastritis showed improved intestinal health over time and should be checked for other autoimmune conditions.

The Foxn1(-/-) nude mouse shows disrupted and expanded skin stem cell areas due to high Lhx2 levels.

Hair follicle stem cells in hairpoor mice are disrupted, causing hair loss.

Skin healing from blisters can delay hair growth as stem cells focus on repairing skin over developing hair.

The document concludes that for hair and feather growth, it's better to target the environment around stem cells than the cells themselves.

Stem cells help repair tissue mainly by releasing beneficial substances, not by replacing damaged cells.

The study found that bioengineered hair follicles work when using cells from the same species but have issues when combining human and mouse cells.

Androgens prevent hair growth by changing Wnt signals in cells.

Lymphatic vessels are essential for hair follicle growth and skin regeneration.

The environment around melanocyte stem cells is key for hair regeneration and color, with certain injuries affecting hair color and potential treatments for pigmentation disorders.

CD99 is highly present in certain skin cells and could help treat skin conditions.

Skin and hair changes in horses can indicate serious diseases, and recognizing these signs is important for treatment and management.

Xeno-free three-dimensional stem cell masses are safe and effective for improving blood flow and tissue repair in limb ischemia.

Single-cell engineered biotherapeutics show promise for skin treatment but need more research and trials.

The document concludes that careful evaluation is key to diagnose and treat women with hair loss, with tests for thyroid, iron, and hormones as needed.

Fat from the body can help improve hair growth and scars when used in skin treatments.

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.

Up to half of adult women may experience hair loss, and doctors should use medical history, exams, and tests to find the cause and treat it.

Macrophages help regrow hair by activating stem cells using AKT/β-catenin and TNF.

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