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tag stem cells cell molecular biology drosophila profile

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. 
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. 
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.
A person moving the hands of a vintage clock backwards.
Synthetic Circuits Reveal the Key to Rewinding the Cellular Clock
Charlene Lancaster, PhD | Mar 12, 2024 | 4 min read
Using a circuit-based system, scientists determined the ideal transcription factor levels to promote the successful reprogramming of fibroblasts into induced pluripotent stem cells.
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.
Decoding the Cellular Secrets of the Endometrium 
Deanna MacNeil, PhD | Jan 16, 2024 | 3 min read
Endometrial organoids and single cell analyses helped uncover the molecular mechanisms of a rare uterine condition.
Thomas Gregor: Biological Quantifier
Anna Azvolinsky | Nov 1, 2013 | 3 min read
Assistant Professor, Physics, Princeton University. Age: 39
Green and red fluorescent proteins in a zebrafish outline the animal’s vasculature in red and lymphatic system in green in a fluorescent image. Where the two overlap along the bottom of the animal is yellow.
Serendipity, Happenstance, and Luck: The Making of a Molecular Tool
Shelby Bradford, PhD | Dec 4, 2023 | 10+ min read
The common fluorescent marker GFP traveled a long road to take its popular place in molecular biology today.
Wolbachia Boost Stem Cell Production
Jef Akst | Oct 20, 2011 | 4 min read
The widespread bacteria known to manipulate host reproductive output can do so by ramping up stem cell division and consequent egg production in Drosophila.
Researchers CHOOSE Organoids to Investigate Neurodevelopment
Deanna MacNeil, PhD | Jan 29, 2024 | 4 min read
A 3D variation of pooled CRISPR screens could connect the dots between autism spectrum disorder genetics and cell fate pathways in the developing brain.

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