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Different small areas within hair follicles send specific signals that control what type of cells stem cells become.

Various treatments can improve post-acne scars, but results vary.

Exosomes are crucial for protecting sensory hair cells in the inner ear.

Fractional CO2 laser treatment significantly boosts drug and nanoparticle skin absorption, especially through hair follicles.

The hair cuticle is made of tough proteins that protect the hair, but more research is needed to fully understand its structure.

Inorganic-based biomaterials can quickly stop bleeding and help wounds heal, but they may cause issues like sharp ion release and pH changes.

Carbon dots show promise for tissue repair and growth but need more research to solve current challenges.

A new method quickly and efficiently isolates hair follicle stem cells from adult mice, promoting hair growth.

Interventional embolization is effective for treating scalp arteriovenous fistula but can cause complications like swelling and hair loss.

PRP shows promise but lacks consistent evidence and regulation.

Rice derivatives in conditioners protect and improve hair health.

Squalene may be a marker for certain types of alopecia.

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.

Sensory neuron remodeling and Merkel-cell changes in the skin happen independently.

Sensory neuron and Merkel-cell changes in the skin happen independently during normal skin maintenance.

Sensory neuron and Merkel cell changes in the skin happen independently during normal skin maintenance.

Improving dermal papilla cells can help regenerate hair follicles.

COVID-19 can cause over 50 long-term symptoms, with fatigue and headache being the most common.

The conclusion is that women under 35 should start fertility checks after 12 months of trying to conceive, women over 35 after 6 months, and women over 40 should start immediately. The checks should include ovulation status, reproductive tract structure, and male partner's semen evaluation.

Aging slows wound healing due to weaker cells and immune response.

Gene therapy shows promise for healing chronic wounds but needs more research to overcome challenges.

3D bioprinting improves wound healing by precisely creating scaffolds with living cells and biomaterials, but faces challenges like resolution and speed.

Activating Notch signaling can kill basal cell carcinoma cells.

DNMT1 helps turn hair follicle stem cells into fat cells by blocking a specific microRNA.

Dermoscopy and trichoscopy are useful for diagnosing skin signs in Dermatomyositis.

Hair microscopy is a simple and cost-effective method to help diagnose systemic diseases in children.

Bioinspired polymers are promising for advanced medical treatments and tissue repair.

Finasteride-loaded nanogels are effective, safe, and improve drug absorption through the skin.

Aging reduces skin stem cell function, leading to changes like hair loss and slower wound healing.

Electrospun 3D nanofibrous materials show promise for bone regeneration in orthopaedics.