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Some medications for inflammation can cause a condition with scalp rashes and hair loss, often linked to Crohn's disease, and may require treatment changes to prevent permanent hair loss.

This study demonstrated that intradermal treatment with a medical device using Polynucleotides High Purification Technology (PN HPT) significantly improved skin surface, firmness, pigmentation, and radiance in 30 Asian subjects, with benefits lasting up to six months and no adverse events reported.

This study demonstrated that an LC/MS-MS method could effectively detect and quantify the vitamin B3 vitamer nicotinamide in human hair, suggesting its potential use for long-term deficiency examination.

This narrative review examines the technological advancements and clinical applications of liquid injectable platelet-rich fibrin (i-PRF), discussing its use across regenerative periodontology, sports medicine, and more, as well as its potential as a drug delivery system.

This study reveals that transglutaminase activity is widespread in integumentary structures of mammals and birds, suggesting it plays a significant role in the cornification of hard skin appendages like nails and feathers.

The study reports that the AVET system showed higher efficiency in transfecting cultured human keratinocytes compared to SuperFect and PrimeFector, with AVET reaching levels of enzyme activity similar to normal cells in keratinocytes from lamellar ichthyosis patients.

This article discusses the history and understanding of Tay syndrome, recognizing it as a distinct condition related to ichthyotic erythroderma, mental retardation, and brittle hair but reports no new clinical results.

This study found that a high-energy shock wave can increase osteogenic activities in human mesenchymal cells, offering insights into potential therapeutic targets for trauma-induced heterotopic ossification.

In this study, researchers developed a promising transdermal agent using Triton X-100-modified polyethyleneimine that successfully delivered genetic material to hair follicle cells in mice, potentially alleviating hair loss due to androgenetic alopecia by promoting cell proliferation and inhibiting apoptosis.

This study suggests that nestin-expressing hair follicle stem cells, when transplanted into transgenic mice with sciatic nerve injury, can differentiate into motor neurons and reduce muscle atrophy.

This report describes two cases of toe tourniquet syndrome in infants, highlighting the importance for pediatric orthopedic practitioners to diagnose and manage it promptly, suggesting a specific incision method to release hair strangulation if removal is challenging.

This review revisits hair-thread tourniquet syndrome, highlighting the importance of prompt diagnosis and treatment by removing the constricting hair or similar substance to prevent damage to affected body parts, aiming to raise healthcare professionals' awareness for better prevention and management.

Researchers developed a new way to measure gene activity in single hair follicles and found that a specific gene's activity changes with different amounts and times of treatment.

This study reported a series of eight children with hereditary vitamin D-resistant rickets in Tunisia, identifying both common and novel mutations in the vitamin D receptor gene, and noting significant improvement with intravenous calcium treatment in most patients.

This study observed that methylene blue staining and zinc iodide-osmium tetroxide techniques effectively revealed anatomical details of intraepidermal nerve fibre endings in the rat's mystacial pad, suggesting their potential role in mechanoreception.

This study identified a regulatory element necessary for Foxn1 expression specifically in mouse thymic epithelial cells, crucial for thymus development but not affecting hair follicles.

In laboratory tests and mouse models, this study found that the novel IPC analog SIG-1451 may offer potent anti-inflammatory effects for treating allergic skin inflammation, potentially outperforming some current therapies in specific inflammatory phases.

This study found that carbonic anhydrase II was significantly upregulated in human keratinocytes when treated with toll-like receptor 3 agonist and Th2 cytokines, suggesting its potential role in inflammatory skin conditions.

This case report describes a 9-month-old male infant with Netherton syndrome, highlighting the importance of early diagnosis and treatment initiation for better management of symptoms and prevention of misdiagnosis.

In this case report, a 28-year-old male with severe atopic dermatitis, prurigo nodularis-like lesions, and alopecia areata showed rapid improvements in skin and hair following treatment with the JAK1 inhibitor, ivarmacitinib, suggesting its potential benefit for complex AD phenotypes with immune-mediated hair loss.

This study observed that microneedling-induced microinjury promotes hair growth via a TNF-α, Wnt, and VEGF pathway, while blocking TNF-α inhibits this process.

This study reported an unusual case of nail matrix involvement and trachyonychia in a child with juvenile pityriasis rubra pilaris, showing significant improvement with topical therapy and oral biotin.

This case report describes a 12-year-old boy with severe skin scaling due to novel compound heterozygous null truncation mutations in the TGM1 gene, resulting in loss of transglutaminase 1 activity.

This study found that intralesional injections of triamcinolone acetonide at 5 mg/mL are as effective and safe as 10 mg/mL for treating patchy alopecia areata on the scalp, with similar hair regrowth rates, side effects, and recurrence observed between the two dosages.

In this case report, a female mixed-breed dog was observed with dermatophytosis, presenting with alopecia in the neck and ear, highlighting the zoonotic nature of the infection caused by fungi that can affect both animals and humans.

In this case report, a 7-month-old boy with Netherton syndrome experienced significant improvement in symptoms, including reduced pruritus and increased hair growth, through a combination of intravenous immunoglobulin and dupilumab treatment, which also decreased high serum IgE levels and food-specific IgE antibodies.

This case study reports the first clinical case of besnoitiosis in two donkeys in Italy, suggesting a wider distribution of the disease in European equids than previously expected.