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Bone-marrow and epidermal stem cells help heal wounds differently, with bone-marrow cells aiding in blood vessel formation and epidermal cells in hair growth.

Stem cells from hair follicles in a special gel show strong potential for bone regeneration.

Fat stem cells from diabetic mice can still help heal wounds.

Removing REDD1 in mice increases skin fat by making fat cells larger and more numerous.

Different types of skin fibroblasts have unique roles in skin health and disease.

Lipocalin-Type Prostaglandin D2 Synthase (L-PGDS) is a protein that plays many roles in the body, including sleep regulation, pain management, food intake, and protection against harmful substances. It also affects fat metabolism, glucose intolerance, cell maturation, and is involved in various diseases like diabetes, cancer, and arthritis. It can influence sex organ development and embryonic cell differentiation, and its levels can be used as a diagnostic marker for certain conditions.

Researchers isolated a new type of stem cell from mouse skin that can renew itself and turn into multiple cell types.

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 research found that different types of fibroblasts are involved in wound healing and that some blood cells can turn into fat cells during this process.

TREM2 macrophages and unsaturated lipids contribute to acne inflammation.

Fat tissue stem cells show promise for repairing different body tissues and are being tested in clinical trials.

Alopecia areata involves immune activation in the scalp, suggesting treatments targeting TH1, TH2, and IL-23 pathways.

Adipose-derived stem cells can help repair and improve eye tissues and appearance.

Troxerutin helps protect skin cells from oxidative stress and may be good for treating hair loss.

Human prenatal skin develops an immune network early on that helps with skin formation and healing without scarring.

The document concludes that computational models are useful for understanding immune responses and could improve cancer immunotherapy.

Fractional photothermolysis helps wounds heal with minimal scarring.

New vitamin D3 forms need the vitamin D receptor to reduce fibrosis in human cells.

Acne significantly affects mental health and quality of life, with research suggesting hormonal and genetic factors in its development and emphasizing early treatment to prevent scarring.

An 11-year-old child with total hair loss may have a genetic autoimmune disease, and the outlook for hair regrowth is not good.

BRG1 is essential for skin cells to move and heal wounds properly.

Treg dysfunction is linked to various autoimmune skin diseases, and understanding Treg properties is key for new treatments.

The secretions of mesenchymal stem cells could be used for healing without using the cells themselves.

AGEs may cause hair loss by increasing inflammation in hair follicles.

Stem-cell therapy shows promise for skin conditions but needs more research.

Tph cells are linked to the severity of systemic lupus erythematosus.

A new ethical skin model using stem cells offers a reliable alternative for dermatological research.

The role of γδT-cells in causing alopecia areata remains unclear.

Oleoylethanolamide (OEA) safely boosts fat production in skin cells and may help treat dry skin and reduce inflammation.

Nicotinic acid reduces excessive oil production in skin cells by activating a specific receptor, which could help treat acne.