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This study found that hyaluronic acid increased the size and cell proliferation of mixed aggregates in a 3D culture model, indicating its role in human hair follicle germ-like structure formation without enhancing dermal papilla cell markers.

This article reviews the case of a patient diagnosed with basal cell nevus syndrome and reports no new research findings.

This case report documents a female toddler with novel compound heterozygous mutations in the VDR gene causing hereditary 1,25-dihydroxyvitamin D-resistant rickets, expanding the known mutation spectrum for this disease.

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 found that mutations in the hairless gene in mice disrupt hair follicle integrity during catagen, leading to baldness due to disintegrating epithelial structures and loss of normal dermal papilla.

This study reported that black hairy tongue can occur after allogeneic stem cell transplantation and may indicate cutaneous graft-versus-host disease, highlighting the need for histopathologic evaluation.

This study found that weakened anchorage of hair shafts, associated with the abnormal expression of 14-3-3σ, may contribute to alopecia in Er/+ mice.

This case report details a 40-year-old woman with idiopathic hirsutism, as she exhibited terminal hair on the left side of her chin without signs of hyperandrogenism.

In this study, researchers discovered that the MafB gene, which is important for macrophage differentiation, shows high expression in the pancreas and is influenced by sex steroids, with varied expression patterns in hamster tissues and during reproductive phases.

In this study, researchers developed a novel delivery system using hyaluronic acid gels to encapsulate Huperzine A for Alzheimer's treatment, achieving extended release over 20 days and significantly improving pathology and behavior in mice, including enhanced memory and reduced neuroinflammation.

Mouse Scube3 affects teeth, tongue, vibrissae, and eye development, but not facial structure or limb growth.

This study found that in young Taiwanese women with PCOS, low sex hormone-binding globulin levels were associated with low HDL cholesterol levels, independent of insulin resistance and obesity.

This study found that ultra-high molecular weight poly-γ-glutamic acid promoted hair growth in telogenic C57BL/6 mice by inhibiting 5-alpha reductase activity and inducing the anagen phase.

This study found that genes encoding mouse high-glycine/tyrosine proteins show distinct spatial and temporal expression patterns in hair follicles, suggesting diverse protein distribution during hair growth cycles.

This study details the isolation and characterization of the human type II 5 alpha-reductase gene, which may play a role in male pseudohermaphroditism, prostate cancer, and benign prostatic hyperplasia.

The gene for Marie Unna hereditary hypotrichosis is located on chromosome 8p21.

Type I and Type II keratin chains can form heterodimers despite sequence differences.

In this study, researchers identified a unique Arg30stop mutation in the vitamin D receptor gene that causes hereditary vitamin D-resistant rickets in a young French-Canadian boy by truncating the receptor and causing hormone resistance.

This study found that Ldh activity in hair follicle stem cell-mediated squamous cell carcinoma is not necessary for tumorigenesis, as its modulation did not affect the cancer's development or characteristics.

This study found that HDAC6 plays a crucial role in regulating primordial follicle activation, with its overexpression delaying activation and preserving fertility by reducing NGF levels.

This study reported that heat treatment significantly increased the incidence of alopecia areata in C3H/HeJ mice, suggesting a role for induced HSPA1A/B expression in disease development.

This study found that topical treatment with 7DHC and BM15766 reduced hair growth in mice compared to those treated with Ethanol/DMSO, and hair did not recover after treatment ceased, alongside increased apoptotic cells and decreased expression of specific genes.

This case report highlights Leydig cell hyperplasia as a rare cause of increased testosterone and postmenopausal hirsutism, resolved after bilateral salpingo-oophorectomy in a 64-year-old woman.

This study reported that Sonic hedgehog signaling is crucial for hair follicle development, with its expression being significantly induced in normal embryonic hair germs but inhibited in certain experimental models.

In this ex vivo study, inhibiting Ezh2 with a small molecule slowed human hair growth by decreasing proliferation and increasing apoptosis in the outer root sheath.

This article discusses the author's experiences and perspectives on the board certification process for hair restoration surgery and reports no new clinical findings.