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This case report describes a 35-year-old Taiwanese man whose hair loss improved significantly after treatment for syphilis, suggesting a link between his condition and the infection.

Radioiodine-131 significantly accumulates in skin and hair.

This study developed and validated an HPLC-UV method for accurately quantifying clobetasol propionate in skin and hair follicles, demonstrating its application in in vitro permeation experiments.

This pilot study found that bacterial cultures in axillary lymph nodes, skin lesions, and fistulae matched in one hidradenitis suppurativa patient, but the small sample size limits definitive conclusions.

In this case study, researchers reported that moth-eaten alopecia was the only clinical sign of secondary syphilis in a 28-year-old man from Nepal, and treatment with Benzathine Penicillin G led to complete hair regrowth within four months.

Dr. Connelly agrees that linear basal cell carcinomas might be more aggressive but highlights the study's lack of clear criteria to identify them.

In this study, researchers reported that individuals from iodine-deficient regions have an increased risk of developing hypothyroidism from MDR-TB treatment regimens containing PAS and/or Prothionamide.

This study found that C3H mice with prior microbial exposure developed alopecia areata at a reduced rate and had fewer associated T cells compared to controls, suggesting that prior infections might attenuate autoimmune responses related to the disease.

This study found that rabbits with mange showed significant declines in haemoglobin, PCV, and RBC count, alongside increased TLC and liver enzyme levels. Following treatment with ivermectin and proper management, recovery from the disease was observed.

Finasteride and baicalin in phospholipid vesicles effectively promote hair growth and increase follicle count.

This study analyzed skin biopsies from human monkeypox virus (hMPXV1) cases and found characteristic pustular stage features, including epidermal necrosis, shadow cell appearance, ballooned keratinocytes, and a dense inflammatory infiltrate, expanding histological knowledge crucial for understanding this disease and related Orthopoxvirus infections.

In these studies, researchers found that Peruvian camelids reach mature skin follicle development early, with specific cuticular characteristics useful for distinguishing fleece types, while Bolivian llamas have a mature follicle apparatus present at birth.

This case report describes a patient with secondary syphilis exhibiting distinct dermoscopic features, including moth-eaten alopecia and an erythematous background more pronounced than previously reported.

In this study, researchers observed elevated levels of epidermal γδ T cells, keratinocytes, and an upregulation of the BST2 gene among immune cells in C3H/HeJ mice with alopecia areata, suggesting a potential role in disease pathogenesis.

This piece presents a case study of a woman with diffuse alopecia, suggesting a potential link to a chronic focus of infection rather than acute fever.

In this randomized, controlled, clinical trial, the researchers found that injectable botulinum toxin did not promote hair growth in men with androgenetic alopecia over 12 or 24 weeks, showing no benefit in improving hair density compared to placebo.

This study introduced a novel in vitro murine assay using transgenic mice to identify immunomodulatory compounds, which identified 160 potential hits from 4,398 compounds screened.

This study found that the presence of CD3(+) T-cells within empty follicular fibrous tracts is a reliable indicator for diagnosing diffuse alopecia areata instead of pattern hair loss.

In this study, the immunohistochemical and lectin binding profiles of basal cell carcinoma closely resembled those of the outer root sheath of vellus hair follicles, suggesting a potential histochemical relationship.

This study found no significant difference in the seroconversion rate of SARS-CoV2 IgG between patients with Immune Mediated Inflammatory diseases undergoing Targeted Immune-Modulating Therapies and those on conventional systemic treatment.

This study investigated human hair follicle bulge cells and found that those with reduced CD200 expression exhibited enhanced hair regenerative capability, refining the functional understanding of bulge cell heterogeneity and providing insights for optimizing bulge cell–based hair regeneration techniques.

The man's symptoms improved significantly after penicillin treatment for syphilis.

In this study, seven patients with generalized toxic erythema developed sterile pustules localized to hair follicles or sweat ducts, with most having a history of medication, solvent exposure, or infection.

In this study, 41.6% of patients with secondary syphilis exhibited syphilitic alopecia, with the 'moth-eaten' pattern most commonly observed through trichoscopy.

This correspondence reported significant variability between quantitative PCR and bDNA assays for measuring Hepatitis C virus RNA in high-titer specimens, challenging the reliability of the Chiron assay.

A benign tumor developed at a girl's BCG vaccination site, not previously linked to the vaccine.

In this case study, a 55-year-old male farmer from Nepal with a kerion barbae in the beard region showed complete resolution after initiating oral itraconazole, highlighting the potential for misdiagnosis when bacterial superinfection complicates dermatophyte infections.

This study reported that specific inhibition of the classical complement pathway with BIVV009 prevented C3 deposition along the dermal-epidermal junction in bullous pemphigoid, reflecting its potential efficacy.

This study found that human hair follicles serve as a crucial reservoir for Langerhans cells, which repopulate the epidermis depleted by ultraviolet B exposure.

This study found that combining hair transplantation with platelet-rich plasma led to significantly better outcomes, such as reduced hair loss area and increased hair regeneration, compared to hair transplantation alone in patients with androgenic alopecia.