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tag mass spectrometry cell molecular biology developmental biology

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.
Molecular Biology
The Scientist Staff | Jan 19, 1992 | 1 min read
S. Ghosh, A.M. Gifford, L.R. Riviere, P. Tempst, et al., "Cloning of the p50 DNA binding subunit of NF-kB: homology to rel and dorsal," Cell, 62:1019-29, 1990. Sanker Ghosh (Yale University School of Medicine; formerly at Whitehead Institute for Biomedical Research, Cambridge, Mass.): "NF-kB is a transcription factor that is widely used for the inducible expression of a large number of cellular and viral genes. This has resulted in the study of NF-kB by researchers interested in diverse areas
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. 
Molecular Biology
The Scientist Staff | Feb 3, 1991 | 3 min read
T. Hai, F. Liu, W.J. Coukos, M.R. Green, "Transcription factor ATF cDNA clones: an extensive family of leucine zipper proteins able to selectively form DNA-binding heterodimers," Genes and Development, 3, 2083-90, December 1989. Michael R. Green (University of Massachusetts Medical Center, Worcester, Mass.): "I suspect that this paper may have attracted more than the usual attention because it is relevant to several research areas, and some of the results were unexpected. We and others had bee
Top 7 in developmental biology
Bob Grant | Oct 4, 2010 | 3 min read
Check out the hottest papers in developmental biology and related fields, as ranked by F1000
Collage of images including sperm, bacteria, coral, and an illustration of a researcher
Our Favorite Cell and Molecular Biology Stories of 2021
Jef Akst | Dec 2, 2021 | 3 min read
Beyond The Scientist’s coverage of COVID-19’s molecular underpinnings were many other stories highlighting the advances made in scientists’ understanding of the biology of cells.
Context Is Key: Unlocking Tissue Complexity with Spatial Biology
Context Is Key: Unlocking Tissue Complexity with Spatial Biology
Deanna MacNeil, PhD | Mar 13, 2023 | 4 min read
Scientists combine spatially resolved imaging analyses with cutting edge single cell techniques for greater insight into fundamental and disease relevant pathways.
The Ins and Outs of LC-MS
The Ins and Outs of LC-MS
Deanna MacNeil, PhD | Jul 24, 2023 | 4 min read
From proteomics to pharmacokinetics, researchers turn to advances in liquid chromatography and mass spectrometry to identify and quantify components in different samples.
Gia Voeltz: Cellular Cartographer
Karen Zusi | Dec 1, 2015 | 3 min read
Associate Professor, Department of Molecular, Cellular, and Developmental Biology, University of Colorado, Boulder. Age: 43
Mass Spectrometry Applications for Proteomics
Jeffrey Perkel | Aug 19, 2001 | 10+ min read
Click to view the PDF file: Proteomic Mass Spectrometry Equipment Courtesy of CiphergenCiphergen's SELDI process, a MALDI variant that includes a surface-based enrichment step Early in the twentieth century, scientists puzzled over the observation that certain elements that were otherwise physically indistinguishable from each other nevertheless exhibited different radioactive decay characteristics. These elements would ultimately come to be known as isotopes, but at the time this concept was

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