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Results Found: 25
  • Immune profiling after allogeneic hematopoietic cell transplantation in pediatric acute myeloid leukemia

    Authors
    Shahid, Sanam
    Ceglia, Nicholas
    Le Luduec, Jean-Benoît
    McPherson, Andrew
    8 more author(s)...
    Description

    Summary from GEO: "Although allogeneic hematopoietic cell transplantation (allo-HCT) is curative for high-risk pediatric acute myeloid leukemia (AML), disease relapse remains the primary cause of post-transplant mortality. To identify pressures imposed by allo-HCT on AML cells that escape the graft-versus-leukemia effect, we evaluated immune signatures in bone marrow samples from four pediatric patients...

    Subject
    Graft vs Leukemia Effect
    Hematopoietic Stem Cell Transplantation
    Leukemia, Myeloid, Acute
    Single-Cell Gene Expression Analysis
    T-Lymphocytes, Regulatory
    Access Rights
    Free to All
  • pre-GC and GC B cell scRNAseq

    Alternate Title(s)
    Distinct Metabolic Requirements Regulate B Cell Activation and Germinal Center Responses
    Authors
    Smolkin, Ryan
    Sharma, Rahul
    Chaudhuri, Jayanta
    Description

    Summary from GEO: "Following infection or vaccination, activated B cells at extrafollicular sites or within germinal centers (GCs) undergo vigorous clonal proliferation. Proliferating lymphocytes have been shown to undertake lactate dehydrogenase A (LDHA)-dependent aerobic glycolysis; however, the specific role of this metabolic pathway in a B cell transitioning from a naïve to a highly proliferative,...

    Subject
    B-Lymphocytes
    Germinal Center
    Lactate Dehydrogenases
    Lymphocyte Activation
    Single-Cell Gene Expression Analysis
    T-Lymphocytes
    Access Rights
    Free to All
  • Gene expression profile at single nucleus level for tumor associated macrophage (TAMs) nuclei sorted from tumor of control-PyMT and S100a8-creRosa26-LSL-MYCPyMT (MYC-PyMT) mice treated with low protein diet

    Authors
    Zhang, Xian
    Li, Ming O.
    Description

    Summary from GEO: "Nuclei of TAMs were sorted for single nucleus RNA sequencing from control-PyMT and MYC-PyMT tumor treated with low protein diet, and compare their transcriptome differences." Overall design from GEO: "7-week-old Control-PyMT and MYC-PyMT mice were lethally irradiated and reconstituted with 3 million total bone marrow cells from Fcgr1-cre-Rosa26LSL-H2B-mCherry/+ mice as described...

    Subject
    Diet, Protein-Restricted
    Gene Expression
    Mice, Transgenic
    Single-Cell Gene Expression Analysis
    Transcriptome
    Tumor-Associated Macrophages
    Access Rights
    Free to All
  • Quiescent human glioblastoma cancer stem cells mediate tumor initiation, expansion, and recurrence following chemotherapy

    Authors
    Xie, Xuanhua P.
    Laks, Dan R.
    Ganbold, Mungunsarnai
    Parada, Luis F.
    Description

    Summary from GEO: "We performed single cell RNA sequencing with eight patient derived xenograft samples to identify quiescent cancer stem cells in glioblastoma. Additionally two samples treated with temozolomide was sequenced to examine the evolution of the cancer stem cells upon chemotherapeutics." Overall design from GEO: "Whole transcriptome single cell RNA sequencing with 10X method."

    Subject
    Glioblastoma
    Glioblastoma/drug therapy
    Heterografts
    Neoplastic Stem Cells
    Single-Cell Gene Expression Analysis
    Transcriptome
    Access Rights
    Free to All
  • Gene expression at single cell level of untreated and 10 day palbociclib treated LS8817 cells

    Authors
    Gularte-Mérida, Rodrigo
    Singer, Samuel
    Koff, Andrew C.
    Description

    Summary from GEO: "Orthoganally complementing our RNA-seq (GSE241031) efforts to define transcriptional changes over time in LS8817(TetOnFMDM2) cells as they progressed from quiesence to senescence, we chose to look at gene expression in unperturbed parental and 10 day palbociclib treated LS8817 parental cells" Overall design from GEO: "Asynchronously growing LS8817 cells were treated with 1...

    Subject
    Cellular Senescence
    Cyclin-Dependent Kinase Inhibitor Proteins
    RNA-Seq
    Single-Cell Gene Expression Analysis
    Access Rights
    Free to All
  • Transcriptional profile of IL33 & PD1-treated ILC2 from KPC tumor-bearing mice

    Authors
    Leung, Joanne
    Description

    Summary from GEO: "We investigated the genetic profiles of IL33 and PD1-treated group 2 innate lymphoid cells (ILC2) harvested from KPC tumors and draining lymph nodes in a pancreatic ductal adenocarcinoma (PDAC) mouse model." Overall design from GEO: "Examining single cell RNA profiles of fluorescence activated cell-sorted ILC2 cells from untreated KPC pancreatic tumor (control), IL33-treated...

    Subject
    Carcinoma, Pancreatic Ductal
    Immune Checkpoint Inhibitors
    Interleukin-33
    Pancreatic Neoplasms
    Single-Cell Gene Expression Analysis
    Access Rights
    Free to All
  • Single cell characterization of the immune microenvironment of melanoma brain and leptomeningeal metastases

    Authors
    Smalley, Inna
    Chen, Zhihua
    Smalley, Kieran S. M.
    Chen, Y. Ann
    Description

    Summary from GEO: "Melanoma brain metastases (MBM) and leptomeningeal metastases (LMM) are two manifestations of melanoma CNS metastasis with vastly different survival outcomes. Using single cell RNA-Seq analysis we uncovered a unique, immune-suppressed T-cell landscape in the LMM microenvironment distinct from that of brain and skin metastases. An LMM patient with an unusually long survival demonstrated...

    Subject
    Brain Neoplasms
    Meningeal Neoplasms
    RNA-Seq
    Single-Cell Gene Expression Analysis
    T-Lymphocytes
    Tumor Microenvironment
    Access Rights
    Free to All
  • Characterization of CD8 T cells during acute LCMV infection using scRNA-seq

    Authors
    Cui, Weiguo
    Schauder, David M.
    Description

    Summary from GEO: "During a viral infection, CD8 T cells encounter a myriad of antigenic and inflammatory signals of variable strength, which sets off each individual T cell on a unique differentiation trajectory. However, the developmental path for each of these cells will ultimately lead to one of only two potential outcomes after clearance of the infection—death or survival and development into...

    Subject
    CD8-Positive T-Lymphocytes
    Cell Differentiation
    Genomics
    Single-Cell Gene Expression Analysis
    Virus Diseases
    Access Rights
    Free to All
  • Cell state diversity promotes metastasis through heterotypic cluster formation in melanoma [RNA-Seq]

    Authors
    Rao, Anjali
    Campbell, Nathaniel
    Xavier, Joao B.
    White, Richard Mark
    1 more author(s)...
    Description

    Summary from GEO: "We report single-cell gene expression profiling of the zebrafish melanoma cell lines ZMEL1-PRO and ZMEL1-INV under multiple in vitro and in vivo (zebrafish transplant) conditions." Overall design from GEO: "Single-cell RNA-seq of ZMEL1-PRO and ZMEL1-INV cells in one of four conditions: 1) in vitro individual culture; 2) in vitro co-culture; 3) in vivo primary tumors; and 4)...

    Subject
    Cell Line, Tumor
    Melanoma
    Neoplasm Metastasis
    RNA-Seq
    Single-Cell Gene Expression Analysis
    Access Rights
    Free to All
  • A novel lineage of RORγt+ antigen presenting cells instructs microbiota-dependent regulatory T cell differentiation and tolerance during early life [multiome scATAC-seq]

    Authors
    Brown, Chrysothemis C.
    Tayyebi, Zakieh
    Description

    Summary from GEO: "Tolerance to self- or innocuous foreign antigens is vital for preservation of organismal health. Within the thymus, medullary thymic epithelial cells (mTECs) expressing AutoImmune Regulator, Aire, play a critical role in self-tolerance through deletion of autoreactive T cells and promotion of thymic regulatory T (Treg) cell development. A second wave of Treg cell differentiation...

    Subject
    Chromatin Immunoprecipitation Sequencing
    Dendritic Cells
    Epithelial Cells
    Nuclear Receptor Subfamily 1, Group F, Member 3
    Single-Cell Gene Expression Analysis
    T-Lymphocytes, Regulatory
    Access Rights
    Free to All