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The demineralized bone matrix scaffold is better for cell attachment than the mineralized bone allograft.

This study suggests that newly developed micro-pigment-encapsulated biodegradable microneedles accurately implant pigments in pig cadaver skin, potentially advancing scalp micro-pigmentation methods.

This rat study found that a PLGA conduit filled with neural crest stem cells derived from hair follicles showed promising results in repairing peripheral nerve injuries, partially restoring sensory function and improving nerve structure.

This report details the case of an 11-year-old girl with APECED syndrome carrying a unique homozygous mutation in the AIRE gene, the first of its kind documented.

This study observed a high degree of plasticity in somatosensory axons innervating Merkel cells in mouse skin, finding that both axons and Merkel cells underwent dynamic remodeling, with their interactions influencing axonal branching and maturation.

This case report describes a 52-year-old woman with erythema annulare centrifugum after using topical luliconazole and oral itraconazole, suggesting a drug-induced reaction confirmed by a positive rechallenge test.

This study found that an extracellular calcium binding site gradient exists in mouse vibrissa and human scalp follicles, but is not significantly affected by hair growth-altering drugs or epidermal growth factor.

This case report describes a weaning infant diagnosed with Brandt syndrome displaying periorificial dermatitis and rapid symptom improvement following zinc supplementation.

This study found that aplastic anemia patients with deficiencies in yin, yang, or both had reduced levels of various trace elements in their hair compared to healthy controls.

In this study, the authors observed that a 48-year-old woman developed a cutaneous pseudolymphoma in the earlobes linked to metallic debris from ear piercing, which histologically mimicked lymphoma but was interpreted as a reactive condition.

Light can be used to stimulate ear hair cells, improving speed and consistency over previous methods.

In this study, epidermal stem cells were found to enhance blood vessel formation and support successful one-step transplantation of tissue-engineered skin in a rat model.

This review discusses recent findings on how root hairs and root exudate secretion play critical roles in recruiting nitrogen-fixing bacteria, potentially aiding the development of cereal crops that can use atmospheric nitrogen, which may reduce reliance on synthetic fertilizers.

This study found that root hairs of oat seedlings had the greatest elongation in moist air environments and that low calcium availability can still support growth unless other toxic ions are present.

This review discusses how vitamin D and calcium signaling are essential for wound healing by activating epidermal and hair follicle stem cells, noting that deficiencies may lead to delayed or chronic wounds.

This review highlights various methods of stem cell communication that reflect the unique organization and function of different tissues and reports no new results.

In this study, researchers found potential evidence of inducible skin-associated lymphoid tissue (iSALT) in alopecia areata patients undergoing topical immunotherapy, which may suggest an essential role in treatment efficacy.

This study elucidates a mechanism for male pattern baldness involving chronic scalp tension leading to follicular hypoxia, rather than purely hormonal factors, and proposes a treatment targeting electrolyte, vascular, and neurological factors to restore balance.

This study presents a new, effective method for delivering dental epithelial stem cells to the jaw, aiming to advance therapies for enamel defects and regeneration.

These investigations described in the study demonstrate how geochemical techniques can be applied to biological studies in Yellowstone, finding significant mercury accumulation in trout and grizzly bears which correlates with hydrothermal sources.

This study explains how the development of keratin-associated proteins in embryonic epidermis is crucial for forming protective barriers in vertebrates, enabling them to adapt to terrestrial environments.

This study found that Egyptian patients with alopecia areata had a significant presence of sensorineural hearing loss compared to controls, correlated with the severity, duration, and recurrence of the disease.

This article discusses the potential for severe adverse cutaneous drug reactions with mood-stabilizing agents, emphasizing the importance of monitoring and patient communication, but reports no new clinical findings.

In this paper, the authors propose that a historical decline in dietary tin intake may contribute to cardiovascular issues and accelerate pattern hair loss by causing copper and zinc depletion, which impairs heart function and scalp circulation.

This A.S.P.E.N. document offers guidance for managing parenteral nutrition shortages, emphasizing alternative routes and careful allocation to prevent deficiencies.

This study found that Par3 plays a crucial role in maintaining epidermal homeostasis by regulating Rho/actomyosin contractility and ensuring mitotic accuracy, with potential implications for other self-renewing epithelia.

This article reviews zinc deficiency disorders, highlighting their clinical features and treatment with zinc therapy, but reports no new clinical results.

This study found that microporous electrospun scaffolds with a 70:30 collagen I to poly(ɛ-caprolactone) ratio significantly accelerated wound closure and dermal regeneration in full-thickness critical-sized skin defects.

Melatonin may protect inner ear cells from damage by reducing cell death and oxidative stress, potentially treating sudden hearing loss.