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Human hair keratins can be turned into useful 3D biomedical scaffolds through a freeze-thaw process.

RANKL causes lymph nodes to grow by making certain cells multiply.

Aging skin shows thinner layers, fewer hair follicles, and new biomarkers like increased space between cells and smaller sebaceous glands.

Oxygen levels affect hair growth and color cells differently when they interact directly.

Finasteride affects alcohol intake in male mice, possibly due to neurosteroids.

Aminoguanidine increases a specific growth signal in stored hair grafts, which may help them survive better after being transplanted.

Aminoguanidine increases VEGF in stored hair micrografts, potentially improving their viability after transplant.

Improving artificial vascular grafts requires better materials and surface designs to reduce blood clotting and support blood vessel cell growth.

Cushing's syndrome can cause serious health problems, and early treatment is crucial, but some issues may remain after treatment.

New nanofiber technology improves wound healing by supporting cell growth and delivering treatments directly to the wound.

Dermal exosomes with miR-218-5p boost hair growth by controlling β-catenin signaling.

Skin fat has important roles in hair growth, skin repair, immune defense, and aging, and could be targeted for skin and hair treatments.

Injected human hair follicle cells can create new, small hair follicles in skin cultures.

Different hair protein amounts change the strength of keratin/chitosan gels, useful for making predictable tissue engineering materials.

Loss of Fz6 disrupts hair follicle and associated structures' orientation.

A new liposome treatment helps heal deep burns on mice by improving hair regrowth and reducing scarring.

Researchers created a 3D hydrogel that mimics human hair follicles, which may help with hair loss treatments.

Different sPLA2 enzymes affect immunity, skin and hair health, reproduction, and may be potential targets for therapy.

The document concludes that careful surgical methods and choosing the right materials are key for successful scalp, skull, and frontal sinus reconstruction.

COVID-19 and hypopituitarism (reduced pituitary gland function) are linked, with the latter's related health issues potentially worsening COVID-19 outcomes, and COVID-19 possibly increasing risk for pituitary complications.

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

Hair growth environment recreated with challenges; stem cells make successful skin organoids.

People with hidradenitis suppurativa often have lower vitamin D levels, weaker hip bones, and altered bone metabolism markers.

The document concludes that individualized treatment and lifestyle changes are important for managing menopause symptoms and health risks.

Using gelatin sponges for deep skin wounds helps bone marrow cells repair tissue without scarring.

Electrospun matrices help regenerate skin and hair follicles using PCL and collagen scaffolds.

Metal organic frameworks-based scaffolds show promise for tissue repair due to their unique properties.

Understanding the science of skin stretching is crucial for safe and effective hair replacement techniques.

The conclusion is that accurately replicating the complexity of the extracellular matrix in the lab is crucial for creating realistic human tissue models.

Alopecia areata can cause spotty white areas on nails.