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In this study, TC-1 cells, resembling stromal cells formed by epithelial-mesenchymal transition, significantly affected the behavior of normal human keratinocytes, supporting the role of stromal cells in tumor progression.

This paper reports two cases of telogen effluvium in children following HPV vaccination, resolving spontaneously but associated with social and emotional distress.

In this study, the presence of the HPV11-E2 protein in transgenic mice was found to increase and vary the expression of a reporter gene in hair follicle bulge regions.

This study found that downregulation of Sonic hedgehog signaling may promote HPV replication and wart formation by inducing cell cycle arrest in keratinocytes.

This case report documented a novel presentation of a canine viral plaque appearing as a solitary exophytic keratin-filled mass, highlighting the need to differentiate it from a hair follicle tumor.

This study found that Hedgehog signaling likely contributes to cervical carcinogenesis, and while itraconazole reduced growth in mice, it did so through pathways other than inhibiting Hedgehog signaling.

In this study, researchers found that the ability of hamster polyomavirus to cause lymphoid tumors in Syrian hamsters may be linked to its association with the tyrosine kinase p59fyn.

Warts in HIV-positive men can have serious abnormal cell growth, needing careful analysis and treatment to prevent cancer.

The review found that imiquimod is a promising non-invasive treatment for HPV-related neoplasias, particularly effective for vulvar lesions, but notes that more research is needed to optimize its use.

In this study, researchers found that TSPyV T antigens can disrupt normal cell differentiation and proliferation in hair follicles and interfollicular epidermis, possibly contributing to trichodysplasia spinulosa pathology.

This article discusses Human Metapneumovirus (HMPV) and highlights the need for continued research, noting that while supportive treatments exist, no vaccines or specific therapies are currently available.

This study found that Polyomavirus A2 infection in mice led to the development of pilomatricomas in hair follicles, with the virus replicating initially in the skin and later infecting matrix cells.

This study found that Epstein-Barr virus infection upregulated a truncated variant of human basic hair keratin 1 (hHb1-ΔN) in gastric carcinoma cell lines, suggesting a possible link to carcinoma differentiation.

This study demonstrates that an iPSC-derived skin organoid model effectively supports Merkel cell polyomavirus infection, persistence, and immune evasion, providing a valuable platform for studying viral tumorigenesis and testing treatment strategies.

This study found that cepharanthine significantly inhibits EqHV-8 infection in vitro and improves lung tissue pathology in infected mice by reducing oxidative stress through specific signaling pathways, suggesting its potential as a treatment for equid herpesvirus type 8.

This study identified a distinct gene near the hairless locus on chromosome 8p that is responsible for hereditary Marie Unna type hypotrichosis in a German family.

This study suggests using a handheld dermatoscope may allow for simple and efficient differentiation of eruptive vellus hair cysts by detecting vellus hair shafts, as demonstrated in a familial case involving five women.

This study observed that recognizing herpetic infection in pemphigus patients can help avoid unnecessary changes in immunosuppressive treatments for lesions wrongly presumed treatment-resistant.

In this study, a new IPL device effectively reduced hair regrowth with high patient satisfaction, particularly in individuals with coarse dark hair and darker skin, despite repeated sessions needed for lighter hair and skin.

This study evaluated a new high-power, 810 nm diode laser for hair removal, finding it to be effective and safe, with a mean hair reduction of 74.4% in one session, and noted it worked efficiently on both large and small areas with minimal side effects.

In this study, researchers identified a novel and two previously reported pathogenic mutations in the HR gene associated with atrichia with papular lesions in five Pakistani families.

This case report observed a dramatic improvement in a 15-year-old girl's pachyonychia congenita symptoms during chemotherapy for Ewing sarcoma, suggesting chemotherapy's potential role in managing hyperkeratotic conditions.

This study reports that VP-16-213 (etoposide) shows significant therapeutic activity in several cancers including small cell bronchogenic carcinoma and certain leukemias, with hematologic toxicity being the primary side effect.

The researchers reported that cancer incidences are rising over time in developed countries, with potential carcinogenic drivers including advancing age, estrogen, decreasing vitamin D3, and Human Papillomavirus.

This study found that cutaneous squamous cell carcinomas in mice infected with murine papillomavirus preferentially arise from Lgr5+ progenitor cells, while squamous cell dysplasia does not.

This study found that the development of Merkel cell carcinoma from hair follicles in mice can be driven by in vivo reprogramming with ATOH1 and relies on p53 loss for progression.