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Platelet-rich plasma therapy may have benefits and is generally safe, but more research is needed to confirm its effectiveness and safety.

Hairline recession makes Asian males look older, especially in mid-young age; proper hairline position can help them look younger.

The new method improves skin cancer detection in imbalanced datasets.

More men are getting cosmetic procedures, mainly for aging, hair loss, and to keep masculine features, with growing interest in both surgical and noninvasive treatments.

The guideline recommends mental health involvement in diagnosing gender identity disorder and outlines hormone and surgical treatment protocols, emphasizing safety, informed consent, and long-term monitoring.

DNA profiling in forensics has improved, but predicting physical traits and ancestry from DNA has limitations and requires ethical consideration.

Videodermoscopy improves diagnosis of hair and scalp disorders and may reduce scalp biopsies.

Zinc oxide nanoparticles in sunscreen do not penetrate deep into the skin.

Dermatoscopy is useful for identifying different hair and scalp conditions and can reduce the need for biopsies.

Hoxc13 gene is essential for hair, nail, and papilla development.

Dermoscopy is a useful tool for identifying features of skin conditions, but more research is needed to define its role in dermatology.

The timing of when the gene Bmal1 is active affects aging and survival, with its absence during development, not adulthood, leading to premature aging.

Noggin is necessary to start the hair growth phase in skin after birth.

Regenerated fully functional hair follicles using stem cells, with potential for hair regrowth therapy.

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

Epirubicin is as effective as doxorubicin for cancer treatment with less heart damage, but doesn't work on doxorubicin-resistant cancers.

Laser hair removal effectiveness depends on targeting hair structures without harming the skin, and improvements require more research and expert collaboration.

Different types of stem cells exist within individual skin layers, and they can adapt to damage, transplantation, or tumor growth. These cells are regulated by their environment and genetic factors. Tumor growth is driven by expanding, genetically altered cells, not long-lived mutant stem cells. There's evidence of cancer stem cells in skin tumors. Other cells, bacteria, and genetic factors help maintain balance and contribute to disease progression. A method for growing mini organs from single cells has been developed.

Hair analysis can detect cocaine use but doesn't accurately show the amount or timing of use.

Midazolam impairs learning and memory by increasing neurosteroids through specific receptor activation.

The p75 neurotrophin receptor is important for hair follicle regression by controlling cell death.

New nanocomposites with copper show promise for healing burn wounds and regenerating skin.

Newborn mouse skin cells can grow hair and this process can be recreated in adult cells to potentially help with hair loss.

Human epidermal neural crest stem cells can become bone and skin pigment cells, making them useful for therapies.

Stress hormone corticosterone blocks a growth factor to slow down hair stem cell activity and hair growth.

Muscles and nerves that cause goosebumps also help control hair growth.

Four genetic risk spots found for hair loss, with WNT signaling involved and a link to curly hair.

Exosomes from dermal papilla cells help hair growth by making hair follicle stem cells multiply and change.

The p53 protein helps control hair follicle shrinking by promoting cell death in mice.

PEGL-DOX causes Hand-Foot Syndrome due to skin reactions from prolonged circulation and ROS generation.