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Combining vertical and horizontal sectioning improves scalp biopsy analysis for alopecia.

Aging makes hair thinner and rougher, with less clear edges.

HtrA2 activity is crucial for normal hair growth by regulating fat cell development.

Larger nail cavity sizes suggest benign tumors, while smaller ones may need further biopsy to rule out cancer.

Hair loss is caused by the breakdown of a protein called COL17A1 in hair follicle stem cells.

A new method can detect mutations in mice by observing changes in hair follicle cells.

Melatonin treatment helps improve skin health in postmenopausal rats.

Smaller hair grafts in transplants offer better cosmetic results and more styling options, but challenges like thinning and limited coverage remain.

Researchers made a detailed map of gene activity for different parts of human hair follicles to help create targeted hair disorder treatments.

The modified osmium method improves hair cortex staining for better visualization.

Old people's nails often have problems due to body changes, more diseases, and self-care difficulties, affecting their movement and hand use.

Permanent waving weakens hair by altering its protein structure.

A 3.75-year-old girl showed that different body organs can grow at different rates.

Telocytes in the scalp may help with skin regeneration and maintenance.

Microagulhamento e intradermoterapia juntos melhoram o crescimento capilar em mulheres menopausadas.

Injecting alpha-melanocyte-stimulating hormone in mice improved skin healing and reduced scarring.

Breast cancer alters specific molecular structures in hair, which revert after cancer removal.

Hair and wool have complex microscopic structures with microfibrils and varying cystine content.

Using both vertical and transverse sections gives a better diagnosis of alopecia than using one method alone.

Scientists found a new protein, AMY117, common in Alzheimer's patients, which could be important for treatment and diagnosis.

Combining microsurgery with craniofacial reconstruction improves aesthetic results and reduces harm to the area where tissue is taken from.

Certain microRNAs might help identify and understand Frontal Fibrosing Alopecia.

The research created a detailed map of skin cells, showing that certain cells in basal cell carcinoma may come from hair follicles and could help the cancer grow.

X-ray exposure affects developing hair follicles.

Researchers developed a new method to clearly see and label hair proteins with minimal errors using advanced freezing and microscopy techniques.

The document concludes that new methods improve the accuracy of diagnosing scalp alopecia and challenges the old way of classifying it.