Abstract:
:Nerve-derived neural crest cells are essential for regeneration in certain animals, such as newts. Here, we asked whether they play a similar role during mammalian tissue repair, focusing on Sox2-positive neural crest precursors in skin. In adult skin, Sox2 was expressed in nerve-terminal-associated neural crest precursor cells (NCPCs) around the hair follicle bulge, and following injury was induced in nerve-derived cells, likely dedifferentiated Schwann cell precursors. At later times postinjury, Sox2-positive cells were scattered throughout the regenerating dermis, and lineage tracing showed that these were all neural-crest-derived NCPCs. These Sox2-positive NCPCs were functionally important, since acute deletion of Sox2 prior to injury caused a decrease of NCPCs in the wound and aberrant skin repair. These data demonstrate that Sox2 regulates skin repair, likely by controlling NCPCs, and raise the possibility that nerve-derived NCPCs may play a general role in mammalian tissue repair.
journal_name
Stem Cell Reportsjournal_title
Stem cell reportsauthors
Johnston AP,Naska S,Jones K,Jinno H,Kaplan DR,Miller FDdoi
10.1016/j.stemcr.2013.04.004subject
Has Abstractpub_date
2013-06-04 00:00:00pages
38-45issue
1issn
2213-6711pii
S2213-6711(13)00011-8journal_volume
1pub_type
杂志文章abstract::Deletion of caudal/cdx genes alters hox gene expression and causes defects in posterior tissues and hematopoiesis. Yet, the defects in hox gene expression only partially explain these phenotypes. To gain deeper insight into Cdx4 function, we performed chromatin immunoprecipitation sequencing (ChIP-seq) combined with g...
journal_title:Stem cell reports
pub_type: 杂志文章
doi:10.1016/j.stemcr.2013.10.001
更新日期:2013-11-07 00:00:00
abstract::Developing effective therapeutics for complex diseases such as late-onset, sporadic Alzheimer's disease (SAD) is difficult due to genetic and environmental heterogeneity in the human population and the limitations of existing animal models. Here, we used hiPSC-derived neurons to test a compound that stabilizes the ret...
journal_title:Stem cell reports
pub_type: 杂志文章
doi:10.1016/j.stemcr.2018.01.031
更新日期:2018-03-13 00:00:00
abstract::The rigorous characterization of distinct induced pluripotent stem cells (iPSC) derived from multiple reprogramming technologies, somatic sources, and donors is required to understand potential sources of variability and downstream potential. To achieve this goal, the Progenitor Cell Biology Consortium performed compr...
journal_title:Stem cell reports
pub_type: 杂志文章
doi:10.1016/j.stemcr.2016.05.006
更新日期:2016-07-12 00:00:00
abstract::Molecular mechanisms responsible for the development of human skin epithelial cells are incompletely understood. As a consequence, the efficiency to establish a pure skin epithelial cell population from human induced pluripotent stem cells (hiPSCs) remains poor. Using an approach including RNAi and high-throughput ima...
journal_title:Stem cell reports
pub_type: 杂志文章
doi:10.1016/j.stemcr.2017.08.023
更新日期:2017-10-10 00:00:00
abstract::Structural phenotyping based on classical image feature detection has been adopted to elucidate the molecular mechanisms behind genetically or pharmacologically induced changes in cell morphology. Here, we developed a set of 11 metrics to capture the increasing sarcomere organization that occurs intracellularly during...
journal_title:Stem cell reports
pub_type: 杂志文章
doi:10.1016/j.stemcr.2015.01.020
更新日期:2015-03-10 00:00:00
abstract::The small intestine plays an important role in the absorption and metabolism of oral drugs. In the current evaluation system, it is difficult to predict the precise absorption and metabolism of oral drugs. In this study, we generated small intestinal epithelial-like cells from human induced pluripotent stem cells (hiP...
journal_title:Stem cell reports
pub_type: 杂志文章
doi:10.1016/j.stemcr.2018.10.019
更新日期:2018-12-11 00:00:00
abstract::A method to maintain and rebuild ureteric bud (UB)-like structures from UB cells in vitro could provide a useful tool for kidney regeneration. We aimed in our present study to establish a serum-free culture system that enables the expansion of UB progenitor cells, i.e., UB tip cells, and reconstruction of UB-like stru...
journal_title:Stem cell reports
pub_type: 杂志文章
doi:10.1016/j.stemcr.2016.12.011
更新日期:2017-02-14 00:00:00
abstract::The hematopoietic marrow microenvironment is composed of multiple cell types embedded in an extracellular matrix (ECM). We have explored marrow ECM using mass spectrometry and found dermatopontin (DPT), a small non-collagenous ECM protein, to be present. We found that DPT cooperates with other ECM proteins to promote ...
journal_title:Stem cell reports
pub_type: 杂志文章
doi:10.1016/j.stemcr.2017.07.021
更新日期:2017-09-12 00:00:00
abstract::The Polycomb group gene BMI1 is essential for efficient muscle regeneration in a mouse model of Duchenne muscular dystrophy, and its enhanced expression in adult skeletal muscle satellite cells ameliorates the muscle strength in this model. Here, we show that the impact of mild BMI1 overexpression observed in mouse mo...
journal_title:Stem cell reports
pub_type: 杂志文章
doi:10.1016/j.stemcr.2017.06.009
更新日期:2017-08-08 00:00:00
abstract::Microglia, the immune cells of the brain, are crucial to proper development and maintenance of the CNS, and their involvement in numerous neurological disorders is increasingly being recognized. To improve our understanding of human microglial biology, we devised a chemically defined protocol to generate human microgl...
journal_title:Stem cell reports
pub_type: 杂志文章
doi:10.1016/j.stemcr.2017.04.023
更新日期:2017-06-06 00:00:00
abstract::Diminished mitochondrial function is causally related to some heart diseases. Here, we developed a human disease model based on cardiomyocytes from human embryonic stem cells (hESCs), in which an important pathway of mitochondrial gene expression was inactivated. Repression of PGC-1α, which is normally induced during ...
journal_title:Stem cell reports
pub_type: 杂志文章
doi:10.1016/j.stemcr.2013.11.008
更新日期:2013-12-12 00:00:00
abstract::BACE1 is validated as Alzheimer's β-secretase and a therapeutic target for Alzheimer's disease. In examining BACE1-null mice, we discovered that BACE1 deficiency develops abnormal clusters of immature neurons, forming doublecortin-positive neuroblasts, in the developing dentate gyrus, mainly in the subpial zone (SPZ)....
journal_title:Stem cell reports
pub_type: 杂志文章
doi:10.1016/j.stemcr.2017.05.030
更新日期:2017-07-11 00:00:00
abstract::Being able to summarize properly your work is not an easy task. But learning the skill of writing a good abstract is very important, as it can open many doors, including the possibility to be selected as a speaker at conferences. As meeting abstract reviewers, here we are writing to give you insights into the abstract...
journal_title:Stem cell reports
pub_type: 杂志文章
doi:10.1016/j.stemcr.2018.11.016
更新日期:2018-12-11 00:00:00
abstract::Although pluripotent stem cells can generate various types of differentiated cells, it is unclear why lineage-committed stem/progenitor cells derived from pluripotent stem cells are decelerated and why the differentiation-resistant propensity of embryonic stem cell (ESC)/induced pluripotent stem cell (iPSC)-derived ce...
journal_title:Stem cell reports
pub_type: 杂志文章
doi:10.1016/j.stemcr.2018.12.018
更新日期:2019-02-12 00:00:00
abstract::Antibody-mediated rejection is characterized by donor-specific antibody produced by B cells. However, to our knowledge, B cell invasion and antibody in the inflamed retina after transplantation of retinal pigment epithelial (RPE) cells has not been reported. To determine if RPE transplantation could be performed using...
journal_title:Stem cell reports
pub_type: 杂志文章
doi:10.1016/j.stemcr.2017.10.003
更新日期:2017-11-14 00:00:00
abstract::Neural progenitor cells (NPCs) transplanted into sites of spinal cord injury (SCI) extend large numbers of axons into the caudal host spinal cord. We determined the precise locations of neurons in the graft that extend axons into the caudal host spinal cord using AAV9-Cre-initiated retrograde tracing into floxed-TdTom...
journal_title:Stem cell reports
pub_type: 杂志文章
doi:10.1016/j.stemcr.2019.05.011
更新日期:2019-07-09 00:00:00
abstract::Emerging evidence suggests that Parkinson's disease (PD), besides being an age-associated disorder, might also have a neurodevelopment component. Disruption of mitochondrial homeostasis has been highlighted as a crucial cofactor in its etiology. Here, we show that PD patient-specific human neuroepithelial stem cells (...
journal_title:Stem cell reports
pub_type: 杂志文章
doi:10.1016/j.stemcr.2019.03.004
更新日期:2019-05-14 00:00:00
abstract::Pluripotent cells emanate from the inner cell mass (ICM) of the blastocyst and when cultivated under optimal conditions immortalize as embryonic stem cells (ESCs). The fundamental mechanism underlying ESC derivation has, however, remained elusive. Recently, we have devised a highly efficient approach for establishing ...
journal_title:Stem cell reports
pub_type: 杂志文章
doi:10.1016/j.stemcr.2017.08.006
更新日期:2017-10-10 00:00:00
abstract::The differentiation of pluripotent stem cells to hepatocytes is well established, yet current methods suffer from several drawbacks. These include a lack of definition and reproducibility, which in part stems from continued reliance on recombinant growth factors. This has remained a stumbling block for the translation...
journal_title:Stem cell reports
pub_type: 杂志文章
doi:10.1016/j.stemcr.2015.04.001
更新日期:2015-05-12 00:00:00
abstract::Human mesenchymal stem cells (hMSCs), which conventionally are isolated based on their adherence to plastic, are heterogeneous and have poor growth and differentiation, limiting our ability to investigate their intrinsic characteristics. We report an improved prospective clonal isolation technique and reveal that the ...
journal_title:Stem cell reports
pub_type: 杂志文章
doi:10.1016/j.stemcr.2013.06.001
更新日期:2013-07-11 00:00:00
abstract::Understanding the processes that govern liver progenitor cell differentiation has important implications for the design of strategies targeting chronic liver diseases, whereby regeneration of liver tissue is critical. Although DNA methylation (5mC) and hydroxymethylation (5hmC) are highly dynamic during early embryoni...
journal_title:Stem cell reports
pub_type: 杂志文章
doi:10.1016/j.stemcr.2017.05.023
更新日期:2017-07-11 00:00:00
abstract::Human vision relies heavily upon cone photoreceptors, and their loss results in permanent visual impairment. Transplantation of healthy photoreceptors can restore visual function in models of inherited blindness, a process previously understood to arise by donor cell integration within the host retina. However, we and...
journal_title:Stem cell reports
pub_type: 杂志文章
doi:10.1016/j.stemcr.2017.12.008
更新日期:2018-02-13 00:00:00
abstract::The International Society for Stem Cell Research 11(th) Annual Meeting was held in Boston in June 2013, bringing together just over 4000 attendees. An emphasis on therapeutic applications in many talks reflected the maturation of the stem cell field from its origins in basic science to one that is beginning to show th...
journal_title:Stem cell reports
pub_type: 杂志文章
doi:10.1016/j.stemcr.2013.12.004
更新日期:2013-01-01 00:00:00
abstract::Mammalian haploid embryonic stem cells (haESCs) hold great promise for functional genetic studies and forward screening. However, all established haploid cells are prone to spontaneous diploidization during long-term culture, rendering application challenging. Here, we report a genome-wide loss-of-function screening t...
journal_title:Stem cell reports
pub_type: 杂志文章
doi:10.1016/j.stemcr.2020.11.016
更新日期:2021-01-12 00:00:00
abstract::Fanconi anemia (FA) causes bone marrow failure early during childhood, and recent studies indicate that a hematopoietic defect could begin in utero. We performed a unique kinetics study of hematopoiesis in Fancg-/- mouse embryos, between the early embryonic day 11.5 (E11.5) to E12.5 developmental window (when the high...
journal_title:Stem cell reports
pub_type: 杂志文章
doi:10.1016/j.stemcr.2018.10.001
更新日期:2018-11-13 00:00:00
abstract::We identified osteoclast defects in craniometaphyseal dysplasia (CMD) using an easy-to-use protocol for differentiating osteoclasts from human induced pluripotent stem cells (hiPSCs). CMD is a rare genetic bone disorder, characterized by life-long progressive thickening of craniofacial bones and abnormal shape of long...
journal_title:Stem cell reports
pub_type: 杂志文章
doi:10.1016/j.stemcr.2017.09.016
更新日期:2017-11-14 00:00:00
abstract::Human pluripotent stem cell-derived vascular smooth muscle cells (hPSC-VSMCs) are of great value for disease modeling, drug screening, cell therapies, and tissue engineering. However, producing a high quantity of hPSC-VSMCs with current cell culture technologies remains very challenging. Here, we report a scalable met...
journal_title:Stem cell reports
pub_type: 杂志文章
doi:10.1016/j.stemcr.2018.11.009
更新日期:2019-01-08 00:00:00
abstract::Neurons differentiated from induced pluripotent stem cells (iPSCs) typically show regular spiking and synaptic activity but lack more complex network activity critical for brain development, such as periodic depolarizations including simultaneous involvement of glutamatergic and GABAergic neurotransmission. We generat...
journal_title:Stem cell reports
pub_type: 杂志文章
doi:10.1016/j.stemcr.2020.05.015
更新日期:2020-07-14 00:00:00
abstract::Primary tauopathies are characterized neuropathologically by inclusions containing abnormal forms of the microtubule-associated protein tau (MAPT) and clinically by diverse neuropsychiatric, cognitive, and motor impairments. Autosomal dominant mutations in the MAPT gene cause heterogeneous forms of frontotemporal loba...
journal_title:Stem cell reports
pub_type: 杂志文章
doi:10.1016/j.stemcr.2019.09.006
更新日期:2019-11-12 00:00:00
abstract::Transcriptome analysis has uncovered a series of long noncoding RNAs (lncRNAs) transcribed during cell differentiation, but how lncRNA is integrated with known transcriptional regulatory network is poorly understood. Here, we utilize human definitive endoderm differentiation as a model system and decipher the function...
journal_title:Stem cell reports
pub_type: 杂志文章
doi:10.1016/j.stemcr.2020.07.014
更新日期:2020-09-08 00:00:00