Abstract:
:Adoptive immunotherapy with functional T cells is potentially an effective therapeutic strategy for combating many types of cancer and viral infection. However, exhaustion of antigen-specific T cells represents a major challenge to this type of approach. In an effort to overcome this problem, we reprogrammed clonally expanded antigen-specific CD8(+) T cells from an HIV-1-infected patient to pluripotency. The T cell-derived induced pluripotent stem cells were then redifferentiated into CD8(+) T cells that had a high proliferative capacity and elongated telomeres. These "rejuvenated" cells possessed antigen-specific killing activity and exhibited T cell receptor gene-rearrangement patterns identical to those of the original T cell clone from the patient. We also found that this method can be effective for generating specific T cells for other pathology-associated antigens. Thus, this type of approach may have broad applications in the field of adoptive immunotherapy.
journal_name
Cell Stem Celljournal_title
Cell stem cellauthors
Nishimura T,Kaneko S,Kawana-Tachikawa A,Tajima Y,Goto H,Zhu D,Nakayama-Hosoya K,Iriguchi S,Uemura Y,Shimizu T,Takayama N,Yamada D,Nishimura K,Ohtaka M,Watanabe N,Takahashi S,Iwamoto A,Koseki H,Nakanishi M,Eto K,Nadoi
10.1016/j.stem.2012.11.002subject
Has Abstractpub_date
2013-01-03 00:00:00pages
114-26issue
1eissn
1934-5909issn
1875-9777pii
S1934-5909(12)00636-4journal_volume
12pub_type
杂志文章相关文献
Cell Stem Cell文献大全abstract::Structural and transcriptional changes during early brain maturation follow fixed developmental programs defined by genetics. However, whether this is true for functional network activity remains unknown, primarily due to experimental inaccessibility of the initial stages of the living human brain. Here, we developed ...
journal_title:Cell stem cell
pub_type: 杂志文章
doi:10.1016/j.stem.2019.08.002
更新日期:2019-10-03 00:00:00
abstract::As humans age, hematopoietic stem cells (HSCs) occasionally acquire mutations in genes including DNMT3A that enable them to outcompete other HSCs and increase leukemia risk. In this issue of Cell Stem Cell, Tovy et al. (2020) report a previously uncharacterized mechanism by which DNMT3A loss confers increased fitness ...
journal_title:Cell stem cell
pub_type: 杂志文章
doi:10.1016/j.stem.2020.07.011
更新日期:2020-08-06 00:00:00
abstract:VIDEO ABSTRACT:Although endogenous recruitment of adult neural stem cells has been proposed as a therapeutic strategy, clinical approaches for achieving this are lacking. Here, we show that metformin, a widely used drug, promotes neurogenesis and enhances spatial memory formation. Specifically, we show that an atypical...
journal_title:Cell stem cell
pub_type: 杂志文章
doi:10.1016/j.stem.2012.03.016
更新日期:2012-07-06 00:00:00
abstract::Leukemia stem cells (LSCs) play a pivotal role in the resistance of chronic myeloid leukemia (CML) to tyrosine kinase inhibitors (TKIs) and its progression to blast crisis (BC), in part, through the alternative splicing of self-renewal and survival genes. To elucidate splice-isoform regulators of human BC LSC maintena...
journal_title:Cell stem cell
pub_type: 杂志文章
doi:10.1016/j.stem.2012.12.011
更新日期:2013-03-07 00:00:00
abstract::Stem cell researchers commonly use human pluripotent stem cell lines derived by other investigators. Researchers may use lines derived elsewhere, provided that their derivation met consensus core standards. Some types of derivation raise heightened levels of ethical concern and require greater scrutiny. To maintain pu...
journal_title:Cell stem cell
pub_type: 杂志文章
doi:10.1016/j.stem.2009.01.013
更新日期:2009-02-06 00:00:00
abstract::Bmi1 is required for efficient self-renewal of hematopoietic stem cells (HSCs) and leukemic stem cells (LSCs). In this study, we investigated whether leukemia-associated fusion proteins, which differ in their ability to activate Hox expression, could initiate leukemia in the absence of Bmi1. AML1-ETO and PLZF-RARα, wh...
journal_title:Cell stem cell
pub_type: 杂志文章
doi:10.1016/j.stem.2011.05.004
更新日期:2011-06-03 00:00:00
abstract::In this issue of Cell Stem Cell, Feng et al. (2013) report that the gene mutated in human CHARGE syndrome, ATP-dependent chromatin remodeling factor CHD7, contributes to the control of neurogenesis. The authors also report that exercise ameliorates these defects and suggest it as an intervention worthy of study in CHA...
journal_title:Cell stem cell
pub_type: 评论,杂志文章
doi:10.1016/j.stem.2013.06.010
更新日期:2013-07-03 00:00:00
abstract::Human fetal germ cells (FGCs) are precursors to sperm and eggs and are crucial for maintenance of the species. However, the developmental trajectories and heterogeneity of human FGCs remain largely unknown. Here we performed single-cell RNA-seq analysis of over 2,000 FGCs and their gonadal niche cells in female and ma...
journal_title:Cell stem cell
pub_type: 杂志文章
doi:10.1016/j.stem.2017.03.007
更新日期:2017-06-01 00:00:00
abstract::Mouse embryonic stem cells (mESCs) cultured under serum/LIF conditions exhibit heterogeneous expression of pluripotency-associated factors that can be overcome by two inhibitors (2i) of the MEK and GSK3 pathways. Several studies have shown that the "ground state" induced by 2i is characterized by global hypomethylatio...
journal_title:Cell stem cell
pub_type: 杂志文章
doi:10.1016/j.stem.2015.07.005
更新日期:2015-10-01 00:00:00
abstract::Alexander disease (AxD) is a leukodystrophy that primarily affects astrocytes and is caused by mutations in the astrocytic filament gene GFAP. While astrocytes are thought to have important roles in controlling myelination, AxD animal models do not recapitulate critical myelination phenotypes and it is therefore not c...
journal_title:Cell stem cell
pub_type: 杂志文章
doi:10.1016/j.stem.2018.07.009
更新日期:2018-08-02 00:00:00
abstract::There is near consensus that Wnt family molecules establish important gradients within niches where hematopoietic stem cells (HSC) reside. We review recent papers suggesting that a delicate balance is required between competing Wnt ligands and corresponding signaling pathways to maintain HSC integrity. Some steps in t...
journal_title:Cell stem cell
pub_type: 杂志文章,评审
doi:10.1016/j.stem.2008.12.004
更新日期:2009-01-09 00:00:00
abstract::Recent studies have shown that tissue-specific stem cells (SCs) found throughout the body respond differentially to DNA damage. In this review, we will discuss how different SC populations sense and functionally respond to DNA damage, identify various common and distinct mechanisms utilized by tissue-specific SCs to a...
journal_title:Cell stem cell
pub_type: 杂志文章,评审
doi:10.1016/j.stem.2010.12.012
更新日期:2011-01-07 00:00:00
abstract::Trophoblast stem cells (TSCs) arise from the first cell fate decision in the developing embryo and generate extra-embryonic lineages, giving rise to the fetal portion of the placenta. Mouse embryonic and extra-embryonic lineages are strictly separated by a distinct epigenetic barrier, which is not fully overcome follo...
journal_title:Cell stem cell
pub_type: 杂志文章
doi:10.1016/j.stem.2015.08.005
更新日期:2015-11-05 00:00:00
abstract::Achieving immune tolerance through cell transplantation is a promising approach for treating autoimmune disease. In this issue of Cell Stem Cell, Akiyama et al. (2012) demonstrate that human and mouse mesenchymal stem cells can induce immune suppression by attracting and killing autoreactive T cells, which stimulates ...
journal_title:Cell stem cell
pub_type: 评论,杂志文章
doi:10.1016/j.stem.2012.04.013
更新日期:2012-05-04 00:00:00
abstract::Cardiac stem/progenitor cells hold great potential for regenerative therapies; however, the mechanisms regulating their expansion and differentiation remain insufficiently defined. Here we show that Ldb1 is a central regulator of genome organization in cardiac progenitor cells, which is crucial for cardiac lineage dif...
journal_title:Cell stem cell
pub_type: 杂志文章
doi:10.1016/j.stem.2015.08.007
更新日期:2015-09-03 00:00:00
abstract::Although distinct human induced pluripotent stem cell (hiPSC) lines can display considerable epigenetic variation, it has been unclear whether such variability impacts their utility for disease modeling. Here, we show that although low-passage female hiPSCs retain the inactive X chromosome of the somatic cell they are...
journal_title:Cell stem cell
pub_type: 杂志文章
doi:10.1016/j.stem.2012.02.014
更新日期:2012-05-04 00:00:00
abstract::Chronic myeloid leukemia (CML) originates in a hematopoietic stem cell (HSC) transformed by the breakpoint cluster region (BCR)-abelson (ABL) oncogene and is effectively treated with tyrosine kinase inhibitors (TKIs). TKIs do not eliminate disease-propagating leukemic stem cells (LSCs), suggesting a deeper understandi...
journal_title:Cell stem cell
pub_type: 杂志文章
doi:10.1016/j.stem.2019.02.018
更新日期:2019-05-02 00:00:00
abstract::Cellular metabolism plays important functions in dictating stem cell behaviors, although its role in stomach epithelial homeostasis has not been evaluated in depth. Here, we show that the energy sensor AMP kinase (AMPK) governs gastric epithelial progenitor differentiation. Administering the AMPK activator metformin d...
journal_title:Cell stem cell
pub_type: 杂志文章
doi:10.1016/j.stem.2020.03.006
更新日期:2020-06-04 00:00:00
abstract::Mammalian skin is a complex and heterogeneous tissue with several distinct compartments and stem cell populations. Joost et al. (2016) now use single-cell RNaseq to comprehensively reconstruct this complexity, revealing spatial and pseudotemporal differences between transcriptional programs in distinct compartments an...
journal_title:Cell stem cell
pub_type: 评论,杂志文章
doi:10.1016/j.stem.2016.09.009
更新日期:2016-10-06 00:00:00
abstract::Exit from the naive pluripotent state occurs through a series of changes in the gene regulatory circuitry, allowing cells to become primed for lineage commitment. In this issue of Cell Stem Cell, Kalkan et al. (2019) show that three transcription regulators are required for naive mouse embryonic stem cells (ESCs) to e...
journal_title:Cell stem cell
pub_type: 评论,杂志文章
doi:10.1016/j.stem.2019.04.008
更新日期:2019-05-02 00:00:00
abstract::In this study, we used whole-genome sequencing and gene expression profiling of 215 human induced pluripotent stem cell (iPSC) lines from different donors to identify genetic variants associated with RNA expression for 5,746 genes. We were able to predict causal variants for these expression quantitative trait loci (e...
journal_title:Cell stem cell
pub_type: 杂志文章
doi:10.1016/j.stem.2017.03.009
更新日期:2017-04-06 00:00:00
abstract::Gastric cancer displays marked molecular heterogeneity with aggressive behavior and treatment resistance. Therefore, good in vitro models that encompass unique subtypes are urgently needed for precision medicine development. Here, we have established a primary gastric cancer organoid (GCO) biobank that comprises norma...
journal_title:Cell stem cell
pub_type: 杂志文章
doi:10.1016/j.stem.2018.09.016
更新日期:2018-12-06 00:00:00
abstract::The utility of induced pluripotent stem cells (iPSCs) as models to study diseases and as sources for cell therapy depends on the integrity of their genomes. Despite recent publications of DNA sequence variations in the iPSCs, the true scope of such changes for the entire genome is not clear. Here we report the whole-g...
journal_title:Cell stem cell
pub_type: 杂志文章
doi:10.1016/j.stem.2012.01.005
更新日期:2012-03-02 00:00:00
abstract::Pluripotent stem cells are defined by their capacity to differentiate into all three tissue layers that comprise the body. Chimera formation, generated by stem cell transplantation to the embryo, is a stringent assessment of stem cell pluripotency. However, the ability of human pluripotent stem cells (hPSCs) to form e...
journal_title:Cell stem cell
pub_type: 杂志文章
doi:10.1016/j.stem.2015.11.017
更新日期:2016-01-07 00:00:00
abstract::Large cutaneous and non-healing ulcers exhibit impaired epithelialization, which represents a major therapeutic challenge. Recently in Nature, Kurita et al. (2018) reported a surprising potential source of epithelial cells. The authors demonstrate that wound-resident mesenchymal cells can be reprogrammed to generate e...
journal_title:Cell stem cell
pub_type: 评论,杂志文章
doi:10.1016/j.stem.2018.10.014
更新日期:2018-11-01 00:00:00
abstract::Recently in Cell, Mitalipov and colleagues report an advance that has eluded scientists for over a decade-the successful derivation of embryonic stem cell lines using somatic cell nuclear transfer, or SCNT (Tachibana et al., 2013). ...
journal_title:Cell stem cell
pub_type: 评论,杂志文章
doi:10.1016/j.stem.2013.05.022
更新日期:2013-06-06 00:00:00
abstract::To assess the genetic consequences of induced pluripotent stem cell (iPSC) reprogramming, we sequenced the genomes of ten murine iPSC clones derived from three independent reprogramming experiments, and compared them to their parental cell genomes. We detected hundreds of single nucleotide variants (SNVs) in every clo...
journal_title:Cell stem cell
pub_type: 杂志文章
doi:10.1016/j.stem.2012.03.002
更新日期:2012-05-04 00:00:00
abstract::Stroma is a largely understudied component of all organs that contributes to stem cell niches. Studies to define stromal components in the bone marrow have led to some unexpected findings that prompt further research. ...
journal_title:Cell stem cell
pub_type: 杂志文章
doi:10.1016/j.stem.2012.05.011
更新日期:2012-06-14 00:00:00
abstract::In this issue of Cell Stem Cell, Belema-Bedada et al. (2008) describe a novel mechanism by which bone marrow-derived adult mesenchymal stem cells migrate to sites of damaged heart tissue. This process is dependent on the intracellular adaptor molecule FROUNT, which interacts with the chemokine receptor CCR2. ...
journal_title:Cell stem cell
pub_type: 评论
doi:10.1016/j.stem.2008.05.012
更新日期:2008-06-05 00:00:00
abstract::A crucial limitation to our understanding of Alzheimer's disease has been the inability to test hypotheses on live, patient-specific neurons. A recent study in Nature by Israel et al. (2012) reports that iPSC-derived neurons from AD patients recapitulate multiple aspects of disease pathology. ...
journal_title:Cell stem cell
pub_type: 评论,杂志文章
doi:10.1016/j.stem.2012.02.011
更新日期:2012-03-02 00:00:00