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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 bioprinting in plastic surgery could lead to personalized grafts and fewer complications.

Testosterone therapy can help postmenopausal women with low sexual desire if monitored carefully.

Skin stem cells maintain and repair the outer layer of skin, with some types being essential for healing wounds.

Chemotherapy and radiation therapy cause skin and hair damage by altering gene expression and signaling pathways.

Early and late matrix progenitors in hair follicles create different cell layers, with early ones forming the companion layer and later ones forming the inner root sheath and hair shaft.

Adding amber particles to polyamide fibers makes them suitable for medical textiles like compression socks.

Dynamic, light touch is sensed through a common mechanism involving Piezo2 channels in sensory axons.

Different forms of hair loss drug can improve effectiveness.

The conclusion is that acne, alopecia, and hyperhidrosis are common skin issues with various treatments available, and accurate diagnosis is key for effective management.

Melanocyte precursors in human fetal skin follow a specific migration pattern and some remain in the skin's deeper layers.

Researchers created a new mouse model for studying Citrullinemia Type I and similar conditions, showing symptoms and treatment responses like those in humans.

The study concluded that three enzymes are important for plant development by affecting sugar composition and calcium binding in plants.

COVID-19 can cause skin issues like chilblains and rashes, which may help in early detection, especially in patients without other symptoms.

Surgical removal of abnormal fat pads fixed the woman's eyelid issue caused by likely silicone injections.

The most different genetic segment between Africans and East Asians is the EDA2R/AR region, with two main types influenced by population changes and natural selection, and linked to baldness.

The review concludes that the Ziziphus species, especially jujube, may promote hair growth and have various health benefits, warranting more research.

Long COVID causes various long-term health issues and needs better awareness and treatment.

The document concludes that finasteride can reduce nandrolone detection in doping tests, suggesting frequent testing and setting metabolite level thresholds for detection.

The AUTS2 gene is linked to neurological disorders and may affect human brain development and cognition.

The conclusion is that recognizing hair growth cycles can improve the precision of dietary and health assessments from hair analysis.

Finasteride 5 mg/day effectively treats hair loss in postmenopausal women without hyper-androgenism.

Microneedle made of iron oxide and PVA helps hair regrowth in alopecia treatment.

Lipid-coated silica nanoparticles penetrate human skin more deeply than bare silica nanoparticles.

Finasteride delivery through skin improved using invasomes and iontophoresis.

Human hair protein extracts can protect skin cells from oxidative stress.

A woman's total hair loss was linked to a Borrelia infection and was reversed with appropriate treatment.

Exemestane is effective and safe for treating certain breast cancers, with mild side effects, but needs more research on long-term effects.

Elastic Net DNA methylation clocks are inaccurate for predicting age and health status; a "noise barometer" may better indicate aging and disease.