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Stem cells in developing hair follicles move to specific areas as they mature.

Scientists successfully created fully functional hair follicles using bioengineering methods and stem cells.

This study introduced ElixirSeeker2, a computational framework for designing anti-aging peptides, and found that some newly identified peptides significantly delayed cellular senescence and enhanced cellular and locomotor functions in aged Caenorhabditis elegans.

This study concluded that transgenic somatic cell nuclear transfer technology can produce cashmere goat blastocysts carrying the K2.9 gene using specific fibroblast cells and activation methods.

This rat study found that a PLGA conduit filled with neural crest stem cells derived from hair follicles showed promising results in repairing peripheral nerve injuries, partially restoring sensory function and improving nerve structure.

Ets2 gene is crucial for placental development in mice.

This study found that inhibiting allopregnanolone synthesis in late gestation fetal sheep increased apoptosis and dead cell count in the hippocampus and cerebellum, effects that were mitigated by alfaxalone co-infusion.

This study successfully established a transgenic sheep fibroblast cell line expressing the spider dragline silk protein gene, laying groundwork for developing transgenic sheep with this capability in hair follicles.

This review outlines the role of mechanical forces in the development of sensory organs like eyes and ears, emphasizing insights from recent animal studies and microfabricated organoid systems; it presents no new experimental results.

This review discusses human epidermal neural crest stem cells (hEPI-NCSC) as candidates for cell-based therapies and drug discovery but reports no new experimental results.

This study identified a new S100 fused-type protein, scaffoldin, in reptiles and birds and suggests that SFTP-positive epithelia serve as scaffolds for the growth of various skin appendages, indicating a common evolutionary origin.

This review introduces a framework to integrate bioinspired conductive materials and advanced 3D/4D printing in regenerative medicine for dynamic, responsive tissue regeneration, emphasizing the potential of smart scaffolds to adapt to physiological cues.

This study demonstrates that bioengineered tooth germ autologously transplanted in a postnatal canine model can achieve functional tooth restoration, suggesting its potential for future clinical regenerative medicine.

This study revealed that during avian skin development, complex tissue architecture results from specific cellular flows and mechanical processes that guide feather bud protrusion and elongation, with distinct differences noted in scale development, where rigidity restricts such transformations.

In this study, calcium imaging in transgenic mice revealed that non-neuronal TRPV4 in the skin enhances afferent signaling during electrical stimulation, suggesting a role for neuroimmune interaction in acupuncture signal initiation.

This study found that overexpression of an enzyme in transgenic mice led to distorted polyamine levels, resulting in permanent hair loss and female infertility.

This study identified a proliferative intermediate transcriptional state associated with the transition from secondary hair germ cells to lower hair follicle-associated cells during early hair follicle regeneration in mice.

This study introduces a method using lentiviral delivery in mice to expedite analysis of factors crucial for hair follicle morphogenesis by enabling rapid gain- or loss-of-function studies.

This study observed that cell aggregates formed rapidly in cultures of rat hair follicle cells, with proteins showing hair cortical keratin but not synthesizing it as anticipated.

This study discovered that the gene Tfap2b identifies a melanocyte stem cell population in zebrafish, essential for regenerating melanocytes with multi-fate potential into adult pigment cells.

This article describes how PESCADOR software assists in creating detailed biological pathway charts from PubMed abstracts, focusing on hair and breast development case studies without providing new clinical results.

This study found that in mice, transplanting hair follicle stem cells promoted recovery from spinal cord injury, as these cells largely differentiated into Schwann cells aiding nerve repair.

This study used single-cell techniques and lineage tracing to reveal that integrin α6 expression in neural crest cells can differentiate them into Schwann cells, melanocytes, and fibroblasts in skin, identifying integrin α6 as a potential marker for these derivatives.

This review discusses the role of astrotactins in development and their genetic mutations' links to a variety of human diseases, but reports no new clinical results.

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 review discusses the pathways of androgen biosynthesis and reports no new findings, highlighting the need to understand the interplay between the classic and backdoor pathways.

This study found that Spirulina algae extract significantly increased the differentiation of bone marrow-derived mesenchymal stem cells into neural cells without toxicity, suggesting potential as a therapeutic approach for neurodegenerative diseases in an in vitro setting.