User profiles for Natalia B. Ivanova
Natalia IvanovaUniversity of Georgia Verified email at uga.edu Cited by 6660 |
A stem cell molecular signature
Mechanisms regulating self-renewal and cell fate decisions in mammalian stem cells are
poorly understood. We determined global gene expression profiles for mouse and human …
poorly understood. We determined global gene expression profiles for mouse and human …
Visualizing structure and transitions in high-dimensional biological data
The high-dimensional data created by high-throughput technologies require visualization
tools that reveal data structure and patterns in an intuitive form. We present PHATE, a …
tools that reveal data structure and patterns in an intuitive form. We present PHATE, a …
The timing of cortical neurogenesis is encoded within lineages of individual progenitor cells
…, TN Phoenix, IR Lemischka, NB Ivanova… - Nature …, 2006 - nature.com
In the developing cerebral cortex, neurons are born on a predictable schedule. Here we
show in mice that the essential timing mechanism is programmed within individual progenitor …
show in mice that the essential timing mechanism is programmed within individual progenitor …
[PDF][PDF] RETRACTED: shRNA Knockdown of Bmi-1 Reveals a Critical Role for p21-Rb Pathway in NSC Self-Renewal during Development
CA Fasano, JT Dimos, NB Ivanova, N Lowry… - Cell stem cell, 2007 - cell.com
Knockout studies have shown that the polycomb gene Bmi-1 is important for postnatal, but
not embryonic, neural stem cell (NSC) self-renewal and have identified the cell-cycle …
not embryonic, neural stem cell (NSC) self-renewal and have identified the cell-cycle …
[PDF][PDF] A non-canonical BCOR-PRC1. 1 complex represses differentiation programs in human ESCs
…, J Jin, Y Kluger, TA Neubert, VJ Bardwell, NB Ivanova - Cell stem cell, 2018 - cell.com
Polycomb group proteins regulate self-renewal and differentiation in many stem cell systems.
When assembled into two canonical complexes, PRC1 and PRC2, they sequentially …
When assembled into two canonical complexes, PRC1 and PRC2, they sequentially …
[PDF][PDF] Dppa2/4 facilitate epigenetic remodeling during reprogramming to pluripotency
…, I Kumar, M Astudillo, TA Neubert, S Guo, NB Ivanova - Cell Stem Cell, 2018 - cell.com
As somatic cells are converted into induced pluripotent stem cells (iPSCs), their chromatin is
remodeled to a pluripotent configuration with unique euchromatin-to-heterochromatin ratios, …
remodeled to a pluripotent configuration with unique euchromatin-to-heterochromatin ratios, …
[PDF][PDF] PHATE: a dimensionality reduction method for visualizing trajectory structures in high-dimensional biological data
In recent years, dimensionality reduction methods have become critical for visualization,
exploration, and interpretation of high-throughput, high-dimensional biological data, as they …
exploration, and interpretation of high-throughput, high-dimensional biological data, as they …
[HTML][HTML] Nuclear hormone receptors and their ligands: metabolites in control of transcription
Nuclear hormone receptors are a family of transcription factors regulated by small molecules
derived from the endogenous metabolism or diet. There are forty-eight nuclear hormone …
derived from the endogenous metabolism or diet. There are forty-eight nuclear hormone …
Visualizing structure and transitions for biological data exploration
With the advent of high-throughput technologies measuring high-dimensional biological
data, there is a pressing need for visualization tools that reveal data structure and emergent …
data, there is a pressing need for visualization tools that reveal data structure and emergent …
Visualizing transitions and structure for high dimensional data exploration
In the era of ‘Big Data’ there is a pressing need for tools that provide human interpretable
visualizations of emergent patterns in high-throughput high-dimensional data. Further, to …
visualizations of emergent patterns in high-throughput high-dimensional data. Further, to …