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tag embryonic stem cells cell molecular biology

A Molecular Switch for Bone Loss
Mariella Bodemeier Loayza Careaga, PhD | Jan 23, 2024 | 4 min read
Blocking an abnormally active signaling pathway in skeletal stem and progenitor cells alleviates bone mass decline in middle-aged mice. 
Microscopic image of a live amoeba.
Illuminating Specimens Through Live Cell Imaging
Charlene Lancaster, PhD | Mar 14, 2024 | 8 min read
Live cell imaging is a powerful microscopy technique employed by scientists to monitor molecular processes and cellular behavior in real time.
This is an image of a bioluminescent from gene expression reporter in stem cells from a rhinoceros.
A Stem Cell Zoo Reveals Surprising Differences in Embryogenesis
Ida Emilie Steinmark, PhD | Sep 1, 2023 | 2 min read
By comparing stem cells from six mammals of different sizes, scientists discovered stark differences in embryonic development paces.
Embryonic Stem Cells Work
Maria Anderson | Jun 20, 2004 | 6 min read
HALF A MIND:©2002, The National Academy of SciencesLesioned brains 16 weeks after embryonic stem cell transplant stain positive for tyrosine hydroxylase (TH: green), dopamine transporter (DAT: red), and aromatic amino acid decar-boxylase (AADC: blue) in an overlaid image. Bar equals 25 μm.Since drawing the attention of scientists, ethicists, and policymakers, stem cells have not lost their place as one of the most promising yet controversial scientific discoveries of the 20th century.
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. 
Embryonic Stem Cell Pioneer Dies
Jenny Rood | Apr 2, 2015 | 1 min read
Leroy Stevens, who discovered pluripotent embryonic stem cells in mice, has passed away at age 94.
Epigenetics of Embryonic Stem Cells
Kate Yandell | May 14, 2013 | 2 min read
Researchers track DNA modifications and gene expression in stem cells as they differentiate.
Microfluidics: Biology’s Liquid Revolution
Laura Tran, PhD | Feb 26, 2024 | 8 min read
Microfluidic systems redefined biology by providing platforms that handle small fluid volumes, catalyzing advancements in cellular and molecular studies.
Embryonic Stem Cell Fight Continues
Tia Ghose | Jun 27, 2011 | 1 min read
A US district court judge will soon rule on whether federal guidelines on human embryonic stem cell funding incentivize the destruction of embryos.
Convenient Embryonic Stem-Cell Expansion
Emma Hitt | Sep 26, 2004 | 1 min read
Courtesy of Jong-Hoon Kim & Ron McKay, NIHA human embryonic stem cell starter panel that allows for the in vitro expansion of human ESCs is now available from Minneapolis-based R&D Systems http://www.rndsystems.com. The kit contains human FGF basic protein, antibodies to Oct-3/4, stage-specific embryonic antigen (SSEA)-4, and alkaline phosphatase to monitor the cells' differentiation status."The biggest plus as well as the biggest problem with ESCs is that they are multipotential and can

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