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In this case study, a 12-year-old boy with Cushing's Disease experienced a complex diagnostic journey; ultimately, a left-side ACTH-secreting microadenoma was identified and treated with gamma knife therapy, normalizing hypercortisolism but resulting in growth hormone deficiency.

In this study, using scRNA-seq, researchers detailed the gene expression and cell differentiation processes in goat fetal horn buds, identifying crucial roles for dermal and epithelial cells in horn initiation and highlighting potential genetic factors involved in horn morphogenesis.

This study concluded that a 26-year-old woman had autosomal dominantly inherited hereditary cortisol insensitivity, leading to increased adrenocortical cortisol and androgen secretion, which caused clinical symptoms unlike in her male relatives.

This study found that combining human dermal papilla fibroblasts with hair matrix cells formed organoids capable of limited hair follicle development in ex vivo skin, but not fully formed hair follicles.

This paper reviews adrenocortical carcinoma, discussing its prevalence, symptoms, diagnosis, and treatment options, but reports no new clinical results.

In this study, researchers found a significant positive association between cortisol levels in hair and feces of domestic cats and dogs, suggesting hair cortisol assays could be a viable option for monitoring chronic stress.

In this study, researchers measured long-term cortisol levels in horse hair to assess stress under different management conditions, finding the highest levels in police horses and much lower levels in sport and leisure horses, suggesting management methods may influence stress loads.

This study observed that 67 kDa keratin was expressed homogeneously only in epidermis derived from hair follicle explants, differing from other culture methods where expression was delayed and patchy.

This study observed that isoproterenol directs hair-follicle-associated pluripotent stem cells to differentiate into cardiac muscle cells in large numbers, forming tissue sheets of beating heart muscle cells in culture.

This study identified a cluster of genes on chromosome 17 related to hair keratin-associated proteins, including 37 genes forming seven multigene families, localized in the hair shaft's upper cortex.

This article reviews the characteristics and therapeutic potential of neural crest cells from various sources, including embryonic and mature stem cells, but reports no new experimental results.

This review discusses the local production and role of sex steroids in the hippocampal neurons of adult rodents and reports no new experimental findings.

This case report details a 13-year-old boy with Cushing syndrome, where BIPSS identified the pituitary gland as the cortisol excess source and hormonal tests showed suppressed puberty markers.

This study suggests that using combined oral contraceptives does not increase hair glucocorticoid levels, but hair treatments should be considered as a confounder in stress biomarker assessments.

This study found that ROR2 plays a crucial role in the regulation of hair follicle stem cell self-renewal and maintenance, particularly by compensating for the absence of β-catenin.

The authors concluded that the dermal response to epidermal Wnt/β-catenin signaling depends on distinct fibroblast lineages, with each responding to different paracrine signals such as Hedgehog and TGF-β.

This study evaluated the effects of topical glucocorticoids on human skin using non-invasive imaging methods and observed changes such as alterations in skin layer thickness, keratinocyte size, and collagen and elastin signal intensity.

In this study, researchers developed an LC-MS/MS method to accurately quantify cortisone and cortisol levels in human scalp hair, finding that concentrations decrease predictably along the hair shaft, which could assist in identifying abnormal glucocorticoid exposure.

Hhip-Cre effectively targets dermal papilla cells for gene manipulation in hair biology.

This study suggests that co-culturing human outer root sheath cells with human dermal papilla cells can restore their ability to induce hair growth by altering gene expression through paracrine signaling.

This study revealed that nestin-expressing progenitor cells capable of becoming ORS keratinocytes are present during both hair follicle development and in adult hair follicles.

This study found that CD90+ cells, resembling mesenchymal stem cells, are abundantly present in the lower part of anagen hair follicles in dogs.

This abstract contains fragmented and promotional text about various topics, including Hondrostrong and unrelated products, without presenting any new research findings.

This article reviews the role of androgens in male pattern hair loss and its emotional impact, but reports no new clinical findings.

This study found that while female college students had higher awareness and knowledge of PCOS than males, overall awareness of idiopathic intracranial hypertension was low, revealing significant gaps in healthcare education and access for these conditions.

This study validated a method for measuring cortisol levels in hair, which may serve as a biomarker for chronic stress in both humans and various animals.

This study found that the absence of Hif-p4h-2 in specific mouse skin cells disrupted hair follicle development, leading to hair loss due to irregular keratin formation and pathway signaling.

This study used fibre optic confocal imaging to visualize subsurface structures in live mouse skin, revealing cellular details and blood vessel networks that dynamic events could be studied in vivo.

This study explored the molecular mechanisms determining the identity of keratinocytes and corneal epithelial cells, finding that miRNAs from the Gtl2-Dio3 region, which regulate key signaling pathways, play a significant role in cell identity through the Hox/Gtl2-Dio3 miRNA axis.