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This study found that cubosomes combined with dissolving microneedles enhanced transdermal penetration and hair growth efficacy of beta-sitosterol for treating alopecia.

This study suggests that deficiencies in certain amino acids, like taurine and tryptophan, in artificial milk formulas may contribute to skin and eye problems in Bengal tiger cubs.

This study found differences in melanin content and gene expression in skin under black and white hair of giant pandas, providing a basis for further research on hair color distribution and skin diseases.

This review examines the adaptive value and mechanisms of seasonal coat colour moulting in birds and mammals, highlighting the challenge of camouflage mismatch and the necessity for evolutionary adaptation under climate change.

This study found that measuring reproductive hormone levels in brown bear hair may effectively support non-invasive genetic sampling, though larger samples or more sensitive techniques are needed for broader application.

In this study, adding δ34S isotope analysis to models modestly improved precision in estimating grizzly bears' salmon and terrestrial diets, but contributed little new information.

This study concludes that phospholipid–polymer hybrid nanoparticles may be an effective delivery system for quercetin in treating androgenic alopecia by improving hair regrowth and preventing hair follicle cell apoptosis in rat models.

In studying wild meerkats, researchers observed that matriarchs with high androgen levels during late gestation exhibited increased dominance and aggression, affecting both their behavior and their offspring's aggression.

In this study, cosyntropin-induced cortisol spikes did not affect hair cortisol concentration in captive grizzly bears, contrasting with stress responses observed in free-ranging bears during capture.

This study found that camera trap images revealed mange-like skin lesions in snow leopards and other species in Kyrgyz reserves, with detection rates varying widely and raising concerns about disease spread.

In this systematic review, researchers observed that Toxoplasma gondii infection is associated with alterations in testosterone levels, generally increasing in humans but showing mixed effects in animals, highlighting a complex relationship that warrants further investigation.

This study identified that the ND1 gene sequence of the Asian black bear's Sichuan subspecies shares high similarity with those of other bear species, raccoons, and Ailurus fulgens.

A new mouse mutation causes skin and hair issues, influenced by another gene.

This study found that copper injections increased dopamine-β-hydroxylase activity in the brains of mottled mice, an animal model for Menkes' syndrome.

This case report from the study describes a dog suffering from dermatophytosis caused by Microsporum canis, presenting with alopecia on the neck and ear, illustrating the zoonotic risk of these fungal infections in both animals and humans, particularly in hot and humid climates.

This study found that minicircle-based gene therapy significantly lowered total homocysteine levels and improved liver CBS activity in a mouse model of CBS deficiency.

This article describes a method using the CUBIC protocol to clarify and visualize molecular and cellular interactions in mouse skin biopsies at single cell resolution, but does not provide new biological findings.

This study found that HtrA2 inactivation in mnd2 mice is associated with delayed hair cycle phases and growth retardation of adipocytes, suggesting HtrA2's role in regulating adipogenesis-related hair growth.

This study reports that bilateral adrenalectomy and DOC treatment in mink significantly advanced the onset of summer fur growth compared to controls, indicating adrenal hormones may inhibit this process.

This study found genetic variations, including de novo variants and copy number variations, that may be associated with phenotypic discordance in monozygotic twins with various clinical conditions.

The wolves suspected of man-eating in the 1880s likely ate very little human flesh and mostly consumed a diet similar to herbivores and omnivores.

In this report, the sighting of a maned wolf in a rural area of Brazil with severe hair loss, likely due to alopecia, was documented, and it was suspected that the condition resulted from disease transmission from domestic dogs.

This study found that brindled mottled mice, a model of Kinky hair syndrome, exhibited abnormal development of catecholamine neurons, with increased TH-immunoreactive neurons and altered neurochemical profiles compared to controls.

This study is the first to report major spontaneous diseases in aging Julia Creek dunnarts, highlighting hormonal dysregulation and lymphoid neoplasia as common conditions in this endangered species.

In this study, brindled mutant mice with clinical features similar to kinky hair syndrome showed marked improvement and prevention of neuronal degeneration after receiving cupric chloride injections, with timing of administration being crucial.

This study is the first to document significant age-related pathologies in endangered captive Julia Creek dunnarts, highlighting hormonal dysregulation and reproductive issues in females, while males exhibited higher occurrences of cutaneous diseases and testicular degeneration, providing valuable insight for conservation efforts.

This study is the first to detail major geriatric diseases in aged Julia Creek dunnarts, particularly highlighting hormonal issues like cystic glandular hyperplasia in females and testicular degeneration in males, suggesting these conditions are linked to aging and potentially hormonal dysregulation.

This study describes the successful management of Andean bear alopecia syndrome in three female bears using oclacitinib, leading to rapid pruritus resolution and fur regrowth without adverse effects.

Murine cytomegalovirus does not cause alopecia areata in these mice.

This review explores the biological functions of vitamin D, highlighting how deficiency may increase the risk of various diseases, but reports no new clinical results.