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In this study, patients with severe alopecia areata treated with baricitinib over 152 weeks experienced sustained patient-reported improvements in scalp, eyebrow, and eyelash hair regrowth, with higher responders observed in the 4mg dose group compared to the 2mg group.

In this study, patients with severe alopecia areata treated with baricitinib showed continued improvement in scalp hair regrowth from weeks 52 to 152, particularly among those initially responding with eyelash or eyebrow regrowth but not scalp hair, with 39% achieving substantial regrowth by week 104.

In this study, a strong positive correlation was found between clinician-reported and patient-reported measures for assessing eyebrow and eyelash hair loss in patients with severe alopecia areata, indicating high agreement during treatment with baricitinib over 52 weeks.

In this study, researchers linked defects in U2HR, an inhibitory region in the HR gene, to Marie Unna hereditary hypotrichosis, suggesting a mechanism for controlling hair growth and addressing hair loss.

Method detects finasteride in plasma and semen with high sensitivity and accuracy.

This study found that zinc deficiency in goats led to lower plasma zinc levels, decreased growth rate, smaller testicles, reduced libido, and was associated with higher mortality compared to control goats.

This study developed a sensitive and specific method for detecting testosterone in horse hair, finding trace amounts in samples for up to five months after administering a single dose.

This study found that lichen planus in Taiwanese patients is associated with several autoimmune diseases, including systemic lupus erythematosus, Sjögren's syndrome, and alopecia areata, with some gender-specific variations in associations.

This study found that while systemic absorption of DHT from liposomes was negligible, the topical biological effect was weaker compared to DHT dissolved in acetone on the female hamster flank organ model.

This study found that calculated parameters like free testosterone and bioavailable testosterone were higher in women with hirsutism and PCOS compared to controls, suggesting these might better assess hyperandrogenemia than measured hormone values.

This study found that enzyme activity related to cancer induction by polycyclic aromatic hydrocarbons can be increased by using a shampoo containing crude coal tar and significantly inhibited by imidazole compounds in human hair follicles.

This study found that the Hair Mass Index is suitable for quantifying hair loss, but patient self-assessment is the most reliable method for evaluating chemotherapy-induced alopecia in clinical practice.

This study found that 11-oxygenated androgens were higher in women with PCOS compared to those with idiopathic hirsutism, with no difference from controls, and higher Bisphenol A levels in obese women with PCOS may worsen metabolic issues.

In this study, cross-section trichometry was found to be a precise method for measuring hair loss in chemotherapy patients, but marking the measurement site on the scalp is not always necessary.

This paper highlights the growing scientific interest in plant extracts for cosmetics due to their potential benefits, including antioxidant, antimicrobial, and protective properties, while emphasizing the need for quality and safety assessment to mitigate possible adverse reactions.

This study found that seasonal changes significantly affected hair follicle activity and fibre growth in Merghoz goats, with variations seen in feed intake and growth patterns across different seasons.

This study found that patients with alopecia areata in Dubai experience significant disease and economic burdens, especially when comorbid with psychological conditions, despite frequent dermatologist consultations and topical steroid prescriptions.

This study developed and validated a comprehensive method using mass spectrometry to profile sex (pro)hormones in plasma, with results showing reliable calibration and detection of 31 analytes in samples from pre- and postmenopausal women and men, while addressing potential over- or underestimations in analyte concentrations.

This review focuses on the various skin toxicities caused by chemotherapeutic and targeted tumor therapy drugs, including rashes, keratoacanthoma, and more severe conditions like Stevens-Johnson syndrome, without presenting new clinical results.

This study found that hinokitiol in cationic vesicles promoted hair growth in mice, potentially due to its high substantivity on the skin.

This study found no significant difference in glutathione-S-epoxide transferase activity in hair follicles between smokers and non-smokers, suggesting this enzyme's levels may not indicate polycyclic aromatic hydrocarbon-related cancer risk.

This review hypothesizes that risperidone long-acting injectable may be linked to bullous pemphigoid in a bipolar patient, though current studies report mixed results.

This study identified new oxidative derivatives of finasteride, including a newly discovered metabolite, by using the fungus Macrophomina phaseolina.

In this study, the SRD5A2 rs523349 polymorphism was significantly associated with an increased risk of miscarriage, particularly during the second trimester.

This study found that in healthy young men, oral minoxidil at 5 mg/day led to increased carotid intima-media thickness and vascular aging, suggesting potential cardiovascular side effects at higher doses. A dose-dependent effect was observed, while dutasteride displayed a favorable vascular profile without significant changes.

This study identified a group of dermal fibroblasts near hair follicle stem cells in mice that facilitate hair regeneration by creating a biomechanically compliant extracellular matrix, enhancing stem cell activation and promoting a positive feedback loop for tissue regeneration.

This study found that eyebrow follicles, as opposed to buccal swabs or nails, are the most reliable tissue for post-HSCT germline genetic testing due to lower donor DNA contamination.

This narrative review highlights innovations in regenerative medicine and longevity research within plastic surgery, emphasizing biological, ethical, and regulatory aspects. The study underscores the potential to extend healthspans while balancing these advances with ethical considerations and safety.

In this study, researchers developed "Akaro Spectra," an antiparasitic tablet for dogs using cryodestruction of plant materials, which showed 100% efficacy against Otodectes cynotis ticks by the second day and 93.76% efficacy against Ixodes, Dermacentor, and Rhipicephalus ticks.

This narrative review explored how blue light therapy may offer therapeutic benefits for various skin disorders by affecting microbial activity and immune responses, promoting hair growth, and aiding skin rejuvenation and healing.