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This study found that hair from ovarian teratomas shares similar chemical composition and morphology with scalp hair, but differs in physical properties and cysteic acid bands.

This case study diagnosed an ovarian teratoma in a 15-year-old labrador based on histopathological examination, revealing a complex tumor with various tissue types.

This case report describes a 15-year-old girl with severe hyperandrogenaemia linked to both an ovarian androgen-secreting tumor and HAIR-AN syndrome, highlighting the complexity of diagnosing polycystic ovarian syndrome.

This study reports the first case of ovarian mature cystic teratoma linked to clinical virilization due to ectopic testosterone production, possibly from overexpression of the enzyme HSD17B5.

This case report describes the presence of a teratoma within an equine antral follicle and suggests that the ovary maintained functionality despite the teratoma, as indicated by active antral follicles and recent ovulation.

This article discusses the potential of induced pluripotent stem cells (iPSCs) for generating skin components, particularly for genetic skin disorder modeling and gene-corrected regenerative therapies, but reports no new clinical results.

This study successfully established Tsc2-deficient embryonic stem cells from Eker rats and found these cells have distinct gene expression compared to non-mutant cells, which could help identify new therapeutic targets for TSC-related pathogenesis.

This study found that human embryonic stem cell-derived mesenchymal stem cells promote hair growth and enhance the transition from the telogen phase to the anagen phase in mice, especially under hypoxic conditions.

In this case study, a 55-year-old woman with androgenetic alopecia was ultimately diagnosed with hepatic cortisone reductase deficiency after initially suspected 21-hydroxylase deficiency was ruled out.

This review discusses the therapeutic potential of stem cells from postnatal tissues for regenerative medicine, emphasizing their paracrine effects and the pluripotent potential of very small embryonic-like stem cells.

In this study, human hair follicle pluripotent stem cells transplanted into severed mouse sciatic nerves differentiated into Schwann cells and supported nerve regeneration, offering a promising alternative to embryonic or iPS cells for regenerative medicine.

This study reports the successful generation of inducible pluripotent stem cells from mesenchymal stem cells derived from human hair follicles, marking a novel method of reprogramming these cells.

This study found that placenta-derived mesenchymal stem cells overexpressing PRL-1 inhibited adipogenesis in orbital fibroblasts from Graves’ ophthalmopathy patients by modulating specific signaling pathways, suggesting a potential therapeutic strategy.

This article compiles references on toxic epidermal necrolysis and cutaneous reactions to anticancer agents but reports no new findings.

This article reviews how biomaterials and stem cells could advance regenerative medicine but does not report new results, emphasizing the potential of combining novel biomaterials with stem cells for effective therapies.

This case report illustrates a rare instance of mixed germ cell tumor in the pituitary with hyperandrogenism, emphasizing the importance of thorough examination and hormone evaluation in identifying hormonal dysfunctions.

This review highlights the unique scarless wound healing abilities of fetuses and discusses potential applications to adult wound healing, reporting no new experimental findings.

This study found that androgenetic alopecia causes significant psychological distress, particularly in women, who exhibit a more negative body image and less adaptive functioning compared to controls.

This study found that cardiac fibroblasts significantly enhance the maturation of neonatal mouse and human embryonic stem cell-derived cardiomyocytes, suggesting a pivotal role in postnatal heart development and disease.

This article reviews the diagnosis and treatment approaches for cutaneous manifestations of PCOS, reporting on various treatment options without presenting new clinical results.

This classification proposal introduces a novel system for categorizing cutaneous adnexal cysts based on their origin in the folliculosebaceous unit and sweat glands, aiming to simplify and enhance understanding of these skin lesions.

This study found that human dermal stem/progenitor cells demonstrated greater proliferation and differentiation potential than hair follicle dermal papilla cells, which showed increased expression of hair regeneration markers.

This study introduces a new method to isolate stem cells from the hair follicle outer root sheath of equine skin, demonstrating that these cells, named eMSCORS, proliferate efficiently and can differentiate similarly to adipose tissue-derived MSCs, offering a promising alternative for equine veterinary applications.

This review summarizes the use and neonatal outcomes of chemotherapy during pregnancy, noting its potential for safe use in the second and third trimesters, and reports no new clinical results.

This review discusses manipulating the stem cell niche as a strategy in regenerative medicine to repair damaged tissues, highlighting the potential benefits and challenges but reporting no new results.

This study found that induced expression of mir-302 can reprogram human hair follicle cells into induced pluripotent stem cells through a novel epigenetic mechanism involving global demethylation.

This review discusses the role of the TOR pathway in aging and suggests that rapamycin could potentially target age-related diseases, but reports no new clinical results.

This review discusses the roles of TGF-β family signaling in regulating normal and cancer stem cells and highlights the need for further research to develop potential cancer treatments; it reports no new results.

This study reports that miR-302 promotes pluripotency by inhibiting NR2F2 and indirectly regulating OCT4 in stem cells, enhancing reprogramming efficiency when added to traditional factors.