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Intermittent fasting slows hair growth by damaging hair follicle cells.

This study observed that a topical serum containing Silybum marianum extract, manganese PCA, and Lespedeza capitata extract enhanced hair follicle growth and hair shaft elongation, while prolonging the anagen phase in an ex vivo human scalp skin model, suggesting potential benefits for hair loss treatment.

This study observed that in children with persistent kerion, ingrown hairs could be identified with a dermatoscope and their removal often improved the condition, suggesting that ingrown hairs might be an aggravating factor in the persistence of this fungal infection.

In this study, the authors evaluated 200 Egyptian children with focal non-cicatricial alopecia, finding that alopecia areata (42%) and tinea capitis (40.5%) were the most prevalent causes. Trichoscopy identified unique features for each condition, enhancing diagnosis and management.

In this study of 374 children with patchy hair loss in Delta Egypt, researchers found that most cases were due to non-scarring causes, particularly alopecia areata, followed by infectious causes like tinea capitis; these conditions were more prevalent in school-aged children from rural areas.

This study highlights the complexity of diagnosing scalp fungal infections, emphasizing how clinical evaluation, trichoscopy, and cultural samples are essential in distinguishing tinea capitis from similar conditions like piedra, seborrheic dermatitis, and psoriasis, due to overlapping symptoms like scaling and hair changes.

This source provides an overview of different types of hair loss and their treatments, emphasizing the importance of comprehensive evaluation and patient education in managing conditions like androgenetic alopecia and alopecia areata, to address related psychological impacts and improve quality of life.

In this study, researchers used a 3D in vitro organ culture system to show that rifampicin-loaded lipid nanocapsules can penetrate hair follicles more effectively than free rifampicin, highlighting the potential advantage of nanocarrier-based antibiotic treatments for follicular infections.

This review highlights the increasing use of trichoscopy, a noninvasive and well-tolerated diagnostic tool, to aid in the accurate diagnosis and management of various pediatric hair and scalp conditions, such as alopecia and other abnormalities.

This review identifies four common types of hair loss in children—alopecia related to tinea capitis, alopecia areata, traction alopecia, and telogen effluvium—while noting trichotillosis and other rarer causes, including pressure-induced and congenital factors, as additional potential causes of alopecia in this population.