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This study found that dermal papilla and peribulbar dermal sheath cup cells in mice can both induce hair follicle formation, suggesting they may have similar functional roles in hair growth.

Touch domes in human skin are complex sensory structures not directly linked to hair.

This study examined the skin structure of European Brown Bears, finding that the thickest skin is on the back and the thinnest on the ventral abdomen, with distinct layers and fiber networks.

This study investigated the Mandarin duck as a model for understanding lifelong developmental changes, finding that male sail feather morphogenesis involves a combination of local morphogenetic programs, epigenetic regulation, and hormonal cues, with increased female estrogen levels observed before the mating season.

This study found that Dex-loaded hyaluronic acid hydrogel microneedles significantly reduced pain in an acute inflammatory visceral pain model without sedation, suggesting a promising and patient-friendly alternative to intravenous delivery.

This study observed that buffalo teats have a melanin-rich epidermis, no hair follicles, and a complex structure with specific epithelial and muscular characteristics.

Hair is thinner near the scalp in acute hair shedding conditions.

This study found that the medication dyclonine has a potent inhibitory effect on the TRPV3 channel, effectively rescuing cell death and alleviating pruritus symptoms in a mouse model with gain-of-function TRPV3 mutations, suggesting potential for treating skin inflammation.

In this case report, successful management of a pituitary macroadenoma was achieved with thyroid hormone therapy, leading to reduced tumor size and improvement in symptoms like galactorrhea and headaches.

This study demonstrated that stress-derived neurosteroid THDOC shifts from inhibiting to activating the HPA axis under stress, presenting potential therapeutic targets for stress-related disorders.

This study found that topical diphenylcyclopropenone was effective in treating severe alopecia areata but had a high relapse rate and was often accompanied by side effects like eczema and lymphadenopathy.

In this study, researchers identified CENPV as a new CYLD interacting partner that localizes to primary cilia and regulates acetylated tubulin levels, offering insights into the pathogenesis of skin appendage tumors.

This study found that cold exposure disrupts the circadian rhythm in cultured human cells by reducing oscillation amplitude, which is restored upon rewarming, while human hair follicle cells showed minimal amplitude sensitivity to temperature changes, suggesting an evolutionary advantage related to Hopf bifurcation dynamics.

This case report observed that delirium can be the sole symptom of a stroke, as seen in an elderly patient with a thalamic hemorrhage, highlighting the need to consider stroke in the differential diagnosis when delirium is present without focal neurological signs.

This article reports a rare combination of rapid-onset halo nevi, nonsegmental vitiligo, and premature scalp hair graying.

This case report describes a 10-year-old Shih Tzu diagnosed with hyperadrenocorticism, leading to the management of skin issues which initially improved but was followed by neurological symptoms, prompting euthanasia.

This study outlines trichodynia, a painful scalp condition often linked with various types of alopecia and psychiatric disorders, noting the absence of specific treatments and highlighting the need for further research on therapeutic options.

This study utilized the DNP–SANS technique on human hair for the first time and found significant changes in the SANS profile dependent on polarization conditions, providing insights into the structural composition and dynamic properties of keratin and its associated proteins.

This study found that involucrin likely plays a key role in forming the cornified material of the medulla and inner root sheath of human hair, contributing to its mechanical strength.

This study found that the androgen precursors DHEA and androstenedione stimulated androgen-sensitive parameters in the sebaceous glands of the skin in castrated male hamsters.

This study found that a mutation in the BMP12/GDF7 gene is associated with the Naked neck trait in chickens, reducing neck feathering due to altered signaling pathways.

This study suggests that PrPC plays a role in the differentiation of mouse embryonic stem cells during neurogenesis, impacting neural progenitor cell development.

This study observed that different hair types on Tianzhu white yaks have similar ultrastructures, but coarse hair fibers show distinct structural differences across body parts.

This discussion reviews the classification and naming of cutaneous cysts, proposing that cysts typically named cutaneous keratocyst and steatocystoma should be unified under the term "sebaceous duct cyst," but it reports no new clinical results.

In this case report, the successful treatment of iodine deficiency in a one-month-old female buffalo calf with alopecia was described, highlighting the importance of early diagnosis and management to ensure proper growth and development.

This study revisits and reproduces Felix Pinkus' concept of the vitreous membrane in hair follicles, suggesting these structures may play a role in differentiation or nutrition due to their location in metabolically dynamic regions.

This study found that distinct neurons in the nucleus accumbens lateral shell regulate scratching behavior differently; D1R neurons promote scratching while D2R neurons help stop it, with elevated dopamine levels during chronic itch potentially enhancing persistent scratching.

In this study, researchers investigating the Drosophila testis niche system reported that Notch signaling is crucial for niche cell specification, with early gonadogenesis showing signals coming from outside the gonad to direct cell fate.