research The In Vitro Use of the Hair Follicle Closure Technique to Study the Follicular and Percutaneous Permeation of Topically Applied Drugs
Hair follicles significantly affect the skin absorption of some drugs.
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research Persistent pemphigus vulgaris and pemphigus foliaceus showing features of tufted hair folliculitis just on the scalp
A rare scalp condition with hair loss was correctly diagnosed and treated, leading to hair regrowth.
research The Arrector Pili Muscle and the Follicular Unit of the Scalp: A Microscopic Anatomy Study
The study found that hair follicles are above muscle connections in the scalp, which may help protect stem cell areas.
research Transfollicular drug delivery—Is it a reality?
Hair follicles may soon be used more for targeted and systemic drug delivery.
research Effect of Retinoids on Follicular Cells.
research Ultrastructural abnormalities in the dermal papillae of both lesional and clinically normal follicles from alopecia areata scalps
Alopecia areata affects hair follicle structure, even in non-balding areas.
research Nailfold capillaroscopic findings in alopecia areatapatients: pilot results
Alopecia areata may be linked to changes in small blood vessels.
research Rippled‐pattern trichomatricoma
A unique hair tumor with a rippled pattern was identified, showing incomplete differentiation and unusual cell arrangements.
research Follicular mucinosis: A detailed morphologic and immunopathologic study
Benign follicular mucinosis involves immune cells attacking hair follicles.
research Exploring the hair follicle immune privilege state in nonsegmental vitiligo
Hair follicles in nonsegmental vitiligo are better protected from immune attacks than in alopecia areata.
research In Silico Study on the Contribution of the Follicular Route to Dermal Permeability of Small Molecules
Hair follicles affect how well small molecules can pass through the skin, and this varies depending on the molecule's features.
research Trichoscopic findings in folliculotropic mycosis fungoides: case report
Trichoscopy can help diagnose and decide when to biopsy folliculotropic mycosis fungoides.
research 861 Frontal fibrosing alopecia (FFA) under dynamic optical coherence tomography (D-OCT)
D-OCT shows increased blood vessel growth in response to tissue damage in Frontal Fibrosing Alopecia and is useful for diagnosis and monitoring.
research Follicular Hybrid Cyst With Isthmic-Catagen, Pilomatrical, and Syringocystadenoma Papilliferum Components
A rare neck cyst in a 47-year-old man showed diverse skin cell types and was not linked to HPV.
research The three-dimensional microvascular and collagen fibrillar arrangements around rat vibrissa hairs as revealed by scanning electron microscopy
The lower part of rat vibrissa hair gets more blood and is well-protected for growth.
research Optical Coherence Tomography Angiography Findings in Polycystic Ovary Syndrome
Women with PCOS have thicker parafoveal areas in their retinas, but their macular blood vessel density is normal.
research In vivo reflectance confocal microscopic findings in a case of trichofolliculoma
Reflectance confocal microscopy may help diagnose trichofolliculoma by showing specific skin features.
research Transfollicular Drug Delivery Systems
Transfollicular drug delivery can improve medication absorption through hair follicles.
research Compartmentation of Mitochondrial and Oxidative Metabolism in Growing Hair Follicles: A Ring of Fire
Growing hair follicles have high mitochondrial activity and ROS in specific regions, aiding hair formation.
research Structural variations and distributions of human Body follicles
Human body follicles have diverse structures and functions important for health.
research [Perforating folliculitis].
Perforating folliculitis is a skin condition with small bumps that may be linked to other diseases and is hard to treat.
research Tufted hair folliculitis developing in a recalcitrant lesion of pemphigus vulgaris
Scalp inflammation can cause multiple hairs to grow from one follicle.
research Basal cell carcinoma possibly originates from the outer root sheath and/or the bulge region of the vellus hair follicle
Basal cell carcinoma may start from parts of tiny hair follicles.
research Follicular miniaturization in female pattern hair loss: clinicopathological correlations
Hair loss severity relates to increased miniaturization in female pattern hair loss.
research Ultrastructure of Follicular Mucinosis
Follicular mucinosis causes significant damage to hair follicle cells.
research Tufted hair folliculitis in a patient affected by pachydermoperiostosis: case report and videodermoscopic features.
The patient improved significantly after treatment, with only one small scar remaining.
research A study of the histopathological features of alopecias on transverse sections of scalp biopsies
Transverse scalp biopsy sections help diagnose different alopecias by showing hair follicle details and inflammation patterns.
research Getting under the skin: what is the potential of the transfollicular route in drug delivery?
The transfollicular route shows promise for noninvasive, targeted drug delivery but needs more research.
research ERYTHROMELANOSIS FOLLICULARIS FACIEI ET COLLI
Three Iranian men had reddish-brown facial pigmentation with no effective treatment.
research 564 Vertex and Occipital Intermediate and Terminal Hair Follicles from Androgenetic Alopecia Patients are Differentially Affected by Testosterone Ex Vivo
Occipital hair follicles in male pattern baldness respond uniquely to testosterone, not androgen-insensitive.