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

SLN suspensions work as well as commercial solutions for minoxidil delivery, but are non-corrosive, making them a promising alternative.

Scalp hair grows at 0.37 mm/day, forearm hair at 0.18 mm/day, and thigh hair at 0.30 mm/day, with no significant differences found in people with certain hair conditions.

Calcium is important for stem cell function and maintenance, especially in blood and skin cells.

Nanoparticles effectively deliver water-insoluble drugs to hair follicles, stimulating hair growth without irritating the skin.

Pollution exposure speeds up hair damage.

ATP increases melanin production in skin after UV exposure, with the P2X7 receptor being crucial for this process.

New physical methods like electrical currents, ultrasound, and microneedles show promise for improving drug delivery through the skin.

The guide explains how to study human skin fat cells and their tissue, aiming to improve research and medical treatments.

Nano-sized lipid particles increase dexamethasone's skin penetration and create a reservoir in the skin layers.

Hair transplantation surgery has improved, giving more natural results, and success depends on a skilled team and proper technique.

Daily intake of 0.5 or 5 mg cobalt ferrite nanoparticles can harm lungs through oxidative and inflammatory stress.

Poplar seed hairs grow from the placenta at the ovary base, with endoreduplication playing a key role in their development, and share similar cellulose synthesis processes with cotton fibers.

Synthetic melanin applied to skin speeds up wound healing.

miR-140-5p in certain cell vesicles helps hair growth by boosting cell proliferation.

Both human and animal-derived small extracellular vesicles speed up skin healing equally well.

Gelatin microspheres with stem cells speed up healing in diabetic wounds.

Finasteride helps brain function in rats with liver-related brain issues.

Thermoresponsive nanogels show promise for delivering medicine through the skin but need more safety testing and regulatory approval before clinical use.

Dermatologists play a key role in identifying and documenting signs of abuse and injury for forensic investigations.

Different factors like pH, gel type, and chemical enhancers affect how well hydrocortisone gets into hair follicles, and less hydrated skin doesn't work well with the test method.

The more lipophilic the progesterone derivative, the better it binds to androgen receptors and has antiandrogenic effects.

Liposomes improve the delivery and effectiveness of cosmetic ingredients but face challenges like cost and stability.

Electrostatic interactions mainly stabilize the binding of peptides to hair keratin.

The apelinergic system might protect the heart from damage caused by doxorubicin.

An apple-based supplement was found to stimulate hair protein production, which may help with hair growth.

Certain drugs change freshwater snail shells to a "banana" shape.

Understanding hair biology is key to developing better treatments for hair and scalp issues.

A substance from hair follicle stem cells helps heal skin wounds in diabetic mice by promoting cell growth and preventing cell death.

Transethosomal gels improve naftifine skin delivery better than Exoderil cream.