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Trichoscopy is a useful tool for diagnosing different hair and scalp diseases by their unique visual features.

The new "differential stripping" method effectively measures how much substance gets into hair follicles.

Hair color production is closely linked to the active growth phase of hair in mice and may also influence hair growth itself.

Grafted rodent and human cells can regenerate hair follicles, but efficiency decreases with age.

Lichen planopilaris is a chronic, scarring hair loss condition with no definitive cure, requiring accurate diagnosis and treatment to manage symptoms.

Drosha and Dicer are essential for hair follicle health and preventing DNA damage in skin cells.

Treatment with plasma rich in growth factors improved hair density and thickness for hair loss patients.

Hair greying is caused by oxidative stress damaging hair follicles and melanocytes.

The document concludes that careful evaluation is key to diagnose and treat women with hair loss, with tests for thyroid, iron, and hormones as needed.

Surgical methods like suction blister grafting and split-thickness skin grafting are highly successful for vitiligo repigmentation, but choosing the right patients is crucial for success.

The conclusion is that high-potency steroids or tacrolimus are effective treatments for erosive pustular dermatosis of the scalp.

Other common signs, not just the well-known immune cells around hair bulbs, are important for diagnosing hair loss from alopecia areata.

The new dutasteride formula can be applied to the skin, may promote hair growth, and has fewer side effects.

Bcl-2 overexpression protects against UVB damage but worsens hair loss from chemotherapy.

Hair analysis for drugs needs a better understanding of how drugs enter hair, considering factors like hair structure and pigmentation.

Scientists found cells in hair that are key for growth and color.

Scientists created early-stage hairs from mouse cells that grew into normal, pigmented hair when implanted into other mice.

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

Hair transplanting is a useful, often overlooked treatment for female pattern hair loss.

Adding hyaluronic acid helps create larger artificial hair follicles in the lab.

The study found that horizontal sections of scalp biopsies are better for analyzing hair loss, showing fewer hairs and more fine hairs in balding areas.

Psoriasis can cause temporary or permanent hair loss.

AGA patients have fewer hairs and smaller follicles; T:V ratio above 4:1 may indicate AGA.

Chronic hair shedding may be caused by less variation in hair growth times and might stop on its own after several years.

Stem cell therapy may help treat tough hair loss cases.

Massage increases how deep both rigid and flexible liposomes can go into skin, with flexible ones going deeper, and covering the skin (occlusion) helps rigid ones more.

Eating high glycemic foods and drinking milk may worsen acne by increasing insulin and IGF-1 levels.

Facial hair restoration is generally successful and satisfying for patients when done with quality techniques and realistic expectations.

Sweat glands and hair follicles are structurally connected within a specific layer of skin fat.

Effervescent formulations may improve minoxidil delivery, increasing effectiveness and reducing applications needed.