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This study reported that Indian hedgehog (Ihh) signaling plays a crucial role in regulating tumor progression and metastasis in epithelial cancers, with Ihh deficiency leading to increased malignancy and metastasis in mice.

This study found that while ethnic hair types share a common fibrous keratin structure, variations in keratin-associated proteins and lipids may lead to different macroscopic hair characteristics.

This study found that overexpressing the 14-3-3σ protein in transgenic mice reduced keratinocyte proliferation and migration, leading to thinner epidermis and fewer hair follicles due to IGF-1 pathway inhibition.

This paper reports a case of severe hypertrichosis in the external ear canal due to minoxidil use, leading to chronic otitis externa and hearing loss.

This study found that fiber implantation for pattern baldness frequently led to complications, including infection and scarring, and poses carcinogenesis risks, leading authorities to discourage its use.

This study describes presumed albendazole toxicosis in alpacas, suggesting that repeated doses as low as 19 mg/kg can lead to severe neutropenia, enteropathy, and potentially death in this species.

This study found that targeting SV40 T antigen expression to hair follicles in transgenic mice caused abnormal hair structure and hair loss, but did not lead to cell immortalization or tumor formation in follicles.

In this study, five patients with moderate hyperprolactinemia lacked symptoms, signs, or underlying causes, leading researchers to conclude that no further investigation or therapy was needed.

This study reported that applying natural or artificial folliculoid compounds to mouse skin caused estrous-like changes in internal sex organs, but did not lead to cancerous skin changes.

This study observed that mercury-lamp irradiation may cause cleavage of disulfide bonds in keratins of white hair, leading to the formation of thiols in laboratory settings.

This discussion highlights that alopecia areata incognita is challenging to diagnose and treat, with systemic corticosteroids potentially leading to remission when local treatments fail.

This case report describes a unique instance of plica neuropathica in a 14-year-old girl linked to chronic illness and acute infection, leading to complete hair loss.

This study found that in mice, low-dose irradiation causes stem cells in hair follicles to undergo chromatin alterations, which may eventually lead to long-term functional loss in tissues or organs.

This study found that compound 3, a tetrahydropyridoindole carboxymethylated at position 5, significantly inhibited sorbitol accumulation in both rat eye lenses and tissues affected by diabetes, indicating its potential as a lead compound for ALR2 inhibition.

The document concludes that early recognition and appropriate treatment of red scalp, red ear, and red scrotum syndromes can lead to remission.

This case report describes a 5-year-old girl who developed kerion celsi from an untreated scalp infection, likely contracted from a guinea pig, leading to significant hair loss and the need for a wig.

In this study, transgenic mice overexpressing the SSAT gene were highly sensitive to polyamine analogues, leading to severe liver changes and high mortality rates after treatment.

This review examined the pathological effects of mechanical pressure on human skin at the cellular level, highlighting how various skin cell types respond to pressure, potentially leading to pathological changes such as inflammation, ischemia, and impaired differentiation.

This study identified dose levels of selenium that can produce toxicity, noting that doses as low as 2-3 µg Se/kg bw/day can lead to adverse effects, and a human mortality study linked 300 µg/day consumption to increased death risk.

This study found an association between hydroxyl radical-modified SOD and alopecia areata, suggesting these modifications may lead to antibody induction in the condition.

This case report describes a Persian cat with dermatophytic pseudomycetoma that initially responded to griseofulvin treatment and surgical excision, but the condition relapsed, ultimately leading to the cat's death.

This study conducted a bibliometric analysis of non-muscle invasive bladder cancer research, finding increased publications over two decades, with leading contributions from the United States and European institutions.

This case report identified two new SLC39A4 mutations in twin patients with acrodermatitis enteropathica, suggesting that different mutations in this gene may lead to varying clinical manifestations of the disorder.

This study found multiple factors, both inherited and acquired, that may lead to bradykinin-mediated angio-oedema, proposing a new classification based on bradykinin production and catabolism imbalance.

In this study, a missense mutation in the MAP2 gene was found to be associated with reduced hair follicle density, leading to the hairless phenotype in pigs.

In this study, treatment with aqueous KCN selectively converted disulfide bonds to monosulfide crosslinks in hair, leading to changes in microstructural properties and rubberlike elasticity under specific laboratory conditions.

This study identified chronic selenosis in horses in western Iowa due to elevated selenium intake from locally produced alfalfa hay, leading to symptoms like alopecia and hoof deformities.

In this study, a psoriatic patient developed retinoid-induced granulation tissue after long-term oral etretinate therapy, suggesting prolonged use may lead to delayed wound healing.

This study found that deleting specific super-enhancer regions in mice affects CD25 expression in a cell type-specific manner, leading to autoimmune alopecia in some cases and revealing distinct regulatory mechanisms for constitutive and inducible expression of CD25.

This case study describes successful treatment of a siamang's persistent Microsporum canis infection using a sustained-release clotrimazole varnish, leading to lesion resolution after two years of clinical signs.