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tag stem cells cancer

DNA molecule.
Finding DNA Tags in AAV Stacks
Mariella Bodemeier Loayza Careaga, PhD | Mar 7, 2024 | 8 min read
Ten years ago, scientists put DNA barcodes in AAV vectors, creating an approach that simplified, expedited, and streamlined AAV screening. 
Novelty Activates a Long Noncoding RNA for Spatial Learning in Mice
Shelby Bradford, PhD | Feb 6, 2024 | 4 min read
Genes activated in new environments include those used during development.
Image of pancreatic organoids under a microscope with immunofluorescent staining
Pancreatic Organoids Take the Stage
Laura Tran, PhD | Dec 1, 2023 | 2 min read
Meritxell Huch tackled her pipedream of growing three-dimensional pancreatic tissue in a dish.
RNA Interference Maintained in Stem Cells
Ricki Lewis | Mar 9, 2003 | 2 min read
Frontlines | RNA Interference Maintained in Stem Cells Short hairpin RNAs (shRNAs) offer a new way to silence genes, courtesy of RNA interference (RNAi). A study from Cold Spring Harbor Laboratory, home of the discovery of the RNAi enzyme dicer, indicates that these RNAs can be more than "off" switches. Different RNA hairpins corresponding to the same gene can squelch expression to different degrees, modulating a phenotype in a controlled way by tagging messenger RNAs for destruction. Gre
Image of the tissue surrounding a pancreatic tumor thickening and scarring.
How Pancreas Injuries Can Cause Cancer in Mice
Dan Robitzski | Nov 9, 2021 | 4 min read
A key mutation turns healing cells into cancer promoters.
Stem Cell Know-How
Aileen Constans | Sep 1, 2002 | 7 min read
Image: Courtesy of Gwenn-AEL Dnaet ©2002 National Academy of Sciences STEM CELL XENOGRAFT: Identification of human hepatocytes in livers from immune-deficient mice transplanted with human adult hematopoietic stem cells. Photomicrographs of NOD/SCID mouse liver sections from mice transplanted with purified human Lin-CD38-CD34-C1qRp+ cells isolated from umbilical cord blood, harvested 8-10 weeks post-transplant. Tissue sections were stained for HSA (hepatocyte-specific antigen) or c-met
Track Your Package
Amber Dance | Jun 1, 2011 | 7 min read
How to follow stem cells transplanted into living tissue.
Fluorescence microscopy image of cells expressing fluorescent biosensors. Green and magenta fluorescence is observed outside of the cell nuclei.
Choosing Fluorescent Reagents for Every Live Cell Application
The Scientist and MilliporeSigma | Nov 30, 2022 | 4 min read
Scientists gain unique insights into active biological processes with specific fluorescent probes, dyes, and biosensors.
Natural Killer Cell Therapies Catch Up to CAR T
Bianca Nogrady | Apr 1, 2020 | 8 min read
There’s a new cell-based cancer immunotherapy on the block.
Cancer Kismet
Jenny Rood | Apr 1, 2015 | 4 min read
Fate mapping allows researchers to follow cancer progression from its cell type of origin.

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