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This study observed that keratosis pilaris is the most prevalent follicular keratotic disease, especially in adolescent and young adult females, and emphasized the key role of dermoscopy and histopathology in distinguishing it from other similar disorders and aiding in diagnosis.

This study observed that follicular dysplasia in Weimar Pointers produces histopathological features and hair abnormalities similar to color dilution alopecia, though less severe.

This study identified key dermoscopic features in folliculotropic mycosis fungoides patients, showing that dilation of follicular openings and spiky follicular keratosis are specific indicators of follicular involvement, potentially aiding in diagnosis, classification, and treatment decisions.

This study suggests that the transcription factor Gata6 plays a role in maintaining the structure of the upper hair follicle and may be implicated in conditions marked by its abnormal expansion, such as acne or cystic diseases.

This study observed that long-term laser hair removal in women may alter hair follicle structures and stem cell interactions, with dermal fibrosis potentially influencing hair regrowth prevention.

This study reports that hypotrichosis congenita in Hereford cattle is associated with a KRT71 mutation, leading to color dilution follicular dysplasia.

This study in a Lithuanian veterinary clinic observed diverse histomorphological skin changes in alopecic dogs caused by various rare diseases, including hyperkeratinization and pigmentation disorders.

The conclusion is that different types of hair loss in dogs and cats can be cosmetic or serious, and affected animals should not be bred.

In this report, researchers described a potential new variant of mucinous nevus, characterized by dilation of hair follicle pores and fibromucinous stroma in both the papillary and perifollicular dermis.

This review discusses the potential of superficial cryotherapy as an effective and safe treatment for alopecia areata in eyebrows, with a proposed mechanism involving improved follicular nutrition, but reports no new clinical results.

This article describes a new instrument, the KD spreader, designed to help novice physicians perform follicular unit extraction hair transplantation with reduced trauma and operator fatigue, but it does not report new clinical results.

This case report describes a family with autosomal dominant transmission of keratosis follicularis spinulosa decalvans, with observed treatment refractoriness in multiple topical and systemic therapies.

This study found that using an electrical microneedling device enhanced the penetration of liposomal melanin-fluorescein into hair structures and widened the follicular infundibulum in ex vivo human skin models.

This study found that using a standardized protocol with microspheres of approximately 1.5 micrometers enhances penetration into hair follicles, particularly when skin is treated with cyanoacrylate skin surface stripping.

This review summarizes recent advancements in follicular targeting for drug delivery via hair follicles and calls for pilot studies in humans to explore potential clinical applications.

The researchers reported that DHT-inducible DKK-1 may play a significant role in DHT-driven balding by inhibiting hair follicle cell growth and promoting apoptosis in androgenetic alopecia.

This study suggests that spironolactone-loaded nanostructured lipid carriers could enhance follicular delivery and offer a more localized treatment for androgenic alopecia, potentially reducing systemic side effects.

This study found that CD45RO+ cells, a subtype of T lymphocytes, were notably reduced in the ovarian follicles of women with PCOS, which may contribute to the condition's pathogenesis.

This study found that deleting Stim1 and Stim2 in mature T regulatory cells disrupts Ca 2+ signaling, preventing their differentiation and leading to severe autoimmune disorders in mice.

Tiny particles carrying roxithromycin can effectively target and deliver the drug to hair follicles without irritation.

This study found that nano-sized minoxidil formulations significantly increased skin penetration and follicular drug delivery for alopecia areata treatment, compared to conventional ethanol-based solutions, and demonstrated effective controlled release over six hours.

In human follicular cells, this study found that an Annurca apple-based dietary supplement may stimulate the production of hair keratins, suggesting potential benefits for hair growth.

This study identified FP-1 as a highly specific extracellular matrix protein in follicular papilla cells, which may play a role in hair growth regulation during specific hair cycle phases.

This study suggests that a microemulsion formulation of Minoxidil effectively enhances drug delivery through hair follicles, showing significant follicular response alterations in an alopecia model.

This study describes recurrent or persistent follicular dysplasia and interface dermatitis in Boxers, noting concurrent courses and potential influences from photoperiod or genetics, but without identifying the condition's exact causes.

In this study, the researchers found that transplanted hair follicles undergo significant morphological changes, including a thickened dermal sheath and increased hair shaft diameter, which are associated with altered follicular vascularization.

This study found that TGF-β1 expression in follicular tumors correlates with differentiation degree and suggests its potential role alongside p63 in differentiating between sebaceous and follicular tumors.

In this study, the researchers reported that the hair transection rate during FUE surgery increased significantly by the end of the procedure, suggesting a higher workload affects the surgeon's performance.

This study found that the trichogenicity of cultured human outer root sheath follicular keratinocytes decreased with longer cultivation periods and was significantly influenced by the expression of the transcription factor FOXA2.

This study found that follicular unit extraction megasession resulted in high patient satisfaction without infections for treating severe androgenetic alopecia, offering a promising one-stage option compared to multi-stage hair transplants.