Search

everythingexperts & clinicslearnfaqsresearchcommunity

for

Search:↓

This review discusses the mechanisms governing epidermal stem and progenitor cell differentiation, emphasizing the balance necessary for maintaining skin barrier function, and reports no new experimental findings.

This study found that mouse hair follicle stem cells use symmetric cell division for maintenance and fate determination, and identified Gata6 as a crucial factor for their differentiation.

In this study, the authors concluded that the TS-associated polyomavirus may disrupt Wnt/β-catenin signaling, likely contributing to abnormal hair follicle formation in trichodysplasia spinulosa.

This review evaluates methods to study stem cell division patterns, particularly in the mammary gland, and discusses genetic factors affecting division modalities and their implications for breast cancer, but reports no new results.

This research found that the microtubule catastrophe factor KIF18B plays a crucial role in promoting spindle orientation in keratinocytes, linking this process to cell fate decisions during hair follicle morphogenesis.

This study reports that hair regeneration in live mice involves spatially regulated stem cell divisions and requires mesenchymal interactions, observed in real-time using a novel non-invasive imaging method.

This dissertation reports that horizontal basal cells in the olfactory epithelium undergo symmetric divisions balanced by population asymmetry, which supports their renewal and differentiation during tissue homeostasis and regeneration.

This study explored how Australian patients and their carers perceived autologous stem cell interventions, highlighting factors like illness experience and unrealistic expectations that influenced their decision-making in an unregulated market.

This study found that transcriptional regulation by Runx1 and cyclin-dependent kinase inhibitors plays a crucial role in maintaining quiescence and promoting fate decision flexibility in hair follicle stem cells.

In this study, researchers observed that oncogenic HrasG12V in single murine epidermal cells leads to an initial increase in progenitor cell renewal, but ultimately results in balanced cell fate choices that limit clone growth.

This study found that targeting S1PR1 signaling in mouse aortic endothelial cells helps suppress inflammation-related gene expression while revealing diverse and spatially distinct endothelial cell subtypes.

This study reports that fly blood progenitors in a long-term organ culture model undergo symmetric cell divisions influenced by cell size and orientation, with infection triggering changes in cell differentiation kinetics.

This review reported that various nonsurgical treatments, like cryosurgery, photodynamic therapy, and topical medications, offer effective alternatives for basal cell carcinoma management, especially when surgery is unsuitable, and treatment decisions should consider tumor characteristics and patient preferences.

In this study, 3D planned resection and reconstruction for skull defects after resection of cSCC with bony invasion led to accurate procedures, though patient-specific factors should guide treatment decisions.

This review highlights the promise of small extracellular vesicles (sEVs) as biomarkers for sepsis, emphasizing their potential to improve early detection and guide therapeutic decisions by reflecting the immune status and pathogen presence in patients.

This study found that maintaining a low level of Wnt/β-catenin activity is crucial for mammary gland development, as excessive activity inhibits branching and promotes characteristics of hair follicles instead, highlighting its role in skin appendage identity decisions.

This case study provides an exemplar of a 75-year-old man with metastatic renal cell carcinoma, outlining his medical history, recent imaging findings, and treatment decisions; it reports no clinical results.

This article explores how the integrated stress response and senescence-associated secretory phenotype influence stem cell fate decisions, highlighting their dual roles in both protecting and disrupting stem cell integrity.

This review discusses how TGF-β3 influences fate decisions of various stem cell types, highlighting its role in proliferation, differentiation, and cell death through classical and non-classical signalling pathways.

In this study, researchers found that Sox9 is critical for determining whether Nestin⁺ stem cells in adult mouse skin develop into melanocytes or glial cells, offering insights into possible paths for melanoma research.

This report examines the cautious approach to administering live vaccines to an infant with a heterozygous FOXN1 variant, noting the importance of monitoring TREC levels and immune function indicators in guiding vaccination decisions in such cases.

The researchers reported that in hairless mice, epidermal cell division orientations and epidermal thickness varied by body site, with dorsal and ear epidermis primarily dividing parallel to the basement membrane, unlike hind paw and tail epidermis.

This study reports that a clinical prognostic model based on immune-related genes improved survival prediction for patients with clear cell renal cell carcinoma, also identifying potential drugs targeting the gene DOCK8.

This review synthesizes the latest advances in wound healing and scar management, exploring molecular mechanisms, therapeutic strategies, and providing an evidence-based comparison of topical agents like Dermatix Ultra and Contractubex for scar improvement, aimed at informing clinicians and patients in decision-making.

This study observed that in adult mice, a cell-autonomous size control mechanism involving the RB pathway determines the timing of S phase entry in epidermal stem cells based on their size, while external microenvironment factors influence growth rates but not this intrinsic coupling.

This study used two-photon microscopy to reveal that the dermal papilla is crucial for hair follicle regeneration and cannot be replaced by neighboring cells, providing new insights into stem cell behavior.

In this study, loss of epidermal Par3 in mice disrupted the skin barrier and affected cell differentiation and stem cell maintenance, highlighting its role in epidermal homeostasis.

In this study, the researchers discovered that specific polyamine depletion enhances stemness in hair follicle stem cells through a mechanism independent of mRNA translation.

In this study, only a subset of proposed biomarkers universally responded to priming in mesenchymal stromal cells, suggesting limited utility for standardized potency assays across different MSC types and conditions.

This article examines advancements in understanding and managing androgenic alopecia (male pattern baldness), discussing genetic and psychological factors, diagnostic methods, classifications, and various treatment options, including traditional and emerging therapies, to aid healthcare professionals in making informed treatment decisions.