Search

everythingexperts & clinicslearnfaqsresearchcommunity

for

Search:↓

This study observed that in live rodents, actin filaments adjust their structure to facilitate membrane transfer between cellular compartments; linear filaments stabilize fused membranes, while branched filaments, connected by the protein Ezrin, drive integration, demonstrating actin's role in adapting to membrane biophysical changes.

This study used a 3D live imaging system to map cell dynamics in human hair follicles, revealing patterns of cell movement and division that help explain hair fiber extrusion during hair growth.

This study demonstrated that in genetic mouse models, the calcium sensor Stim1, not Stim2, is essential for sweat secretion in sweat glands.

This review outlines key considerations for designing fluorescence microscopy experiments in cell biology, discussing the importance of hardware availability, suitability of biological models, and imaging agents to achieve high-resolution and informative images.

This study found that fibroblast behavior switching between proliferation and ECM deposition is vital for dermal architecture, where cell migration is primarily important for tissue repair during wound healing.

This review discusses recent genetic approaches to understanding tissue regeneration mechanisms in vertebrates and reports no new results; it highlights objectives in identifying cellular and molecular factors involved.

This study found that arachidonic acid may promote hair growth by enhancing dermal papilla cell function and stimulating the anagen phase in C57BL/6 mice.

This study found that in adult mouse skin, somatosensory axon plasticity is highly dynamic and influenced by epithelial-neural crosstalk and intrinsic neural mechanisms.

This study demonstrated that a new non-invasive method for collecting and analyzing mouse hair follicles could replace traditional biopsy methods, providing advantages for translational research and routine applications.

This essay shares the scientific pursuits and leadership approaches of the author's lab but presents no new research findings.

This study introduced a novel method that uses upright structured illumination microscopy and atomic force microscopy to map the mechanical properties of thick living tissue slices, revealing the intricate mechanical heterogeneity of mouse skin and effects of preservation techniques on tissue stiffness.

This review discusses the potential of exosomes and the secretome in stem cell-based regenerative therapies but reports no new experimental findings.

This study found that STAT3 directly inhibited the activity of the sheep FST gene promoter, consequently reducing cell proliferation and promoting a better understanding of hair follicle development mechanisms.

This review synthesizes recent research on exosomes, highlighting their role as key modulators in regenerative outcomes and suggesting they may offer advantages over stem cell-based therapies in process and regulation.

This study found that metabolic adaptations in skin epithelial stem cells, specifically redox ratio recovery and glycolytic flux modulation, define competitive outcomes between wild-type and mutant cells in different oncogenic environments.

In this study, after long-term observation of human scalp hair follicles over 16 years, the researchers found that a topical 5% minoxidil solution could stimulate hair regrowth after a period of dormancy, though with reduced growth rates and hair diameter.

In a study on the effects of stromal vascular fraction (SVF) and platelet-rich plasma (PRP) on hair growth in nude mice, researchers found that both treatments promoted hair growth, with SVF showing a stronger effect.

This review summarizes recent discoveries about how tissue-resident stem cells interact with their environments during normal conditions and after injury, without reporting new results.

This review highlights that two-photon excitation microscopy is a valuable tool for visualizing live skin structures and immune responses at high resolution, though its clinical use is hindered by safety and cost issues.

This review discusses novel treatments for androgenetic alopecia, including therapies like platelet-rich plasma and adipose-derived stem cells, and reports no new clinical results.

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.

People with X-linked hypohidrotic ectodermal dysplasia have no sweat ducts and less, thinner hair.

This study found that in vivo bioluminescence can track Smad2/3-dependent TGF-β signaling during the wound healing process in mice, with signaling increasing after healing rather than immediately post-wounding.

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.

This review discusses the dynamic behavior of immune cells in skin immune responses using intravital imaging in mice and reports no new clinical results.

This source describes Sweden's approach to achieving an ideal work-life balance for medical professionals, emphasizing a no-fault system, supportive mentorship, teamwork, high assertiveness, social trust, and good compensation, with specialists working 80% of the time and having over six weeks of annual leave.

This study found that isolated hair follicle outer root sheaths from mice can regenerate new dermal papillary structures in vitro, with stem cells and neutrophils playing key roles in the regeneration process.

This study used machine learning to identify molecular predictors of drug response in alopecia areata, suggesting a tool for predicting treatment efficacy based on gene signatures.

This research found that androgen bioactivity plays a role in normal female sexual differentiation, suggesting females develop within a significant androgenic environment, with implications for understanding conditions like congenital adrenal hyperplasia.

This review discusses recent advances in microfabrication and microfluidic technologies for improving the production of organoids and spheroids, but it reports no new experimental results.