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Developmental Biology
The Scientist Staff | Jan 3, 1999 | 3 min read
S. Piccolo, Y. Sasai, B. Lu, E.M. De Robertis, "Dorsoventral patterning in Xenopus: Inhibition of ventral signals by direct binding of chordin to BMP-4," Cell, 86:589-98, 1996. (Cited in more than 170 papers since publication) Comments by Eddy M. De Robertis, Investigator, Department of Biological Chemistry, Howard Hughes Medical Institute, University of California, Los Angeles Eddy M. De Robertis In 1924, two scientists identified a small group of embryonic cells that tell their neighbor
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.
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.
Developmental Biology
The Scientist Staff | Feb 1, 1999 | 6 min read
Edited by: Paul Smaglik P. Carmeliet, V. Ferreira, G. Breier, S. Pollefeyt, L. Kieckens, M. Gertsenstein, M. Fahrig, A. Vandenhoeck, K. Harpal, C. Eberhardt, C. Declercq, J. Pawling, L. Moons, D. Collen, W. Risau, A. Nagy, "Abnormal blood vessel development and lethality in embryos lacking a single VEGF allele," Nature, 380:435-9, 1996. (Cited in more than 235 papers since publication) Comments by Andras Nagy, senior staff scientist, Mount Sinai Hospital, Samuel Lunenfeld Research Institute, To
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.
Using Brain Organoids in Human Health and Disease Research
Using Brain Organoids in Human Health and Disease Research
The Scientist | Jan 17, 2024 | 1 min read
Learn how scientists across life science and engineering disciplines join forces to build brain organoids that mimic neurodevelopment.
Different colored cartoon viruses entering holes in a cartoon of a human brain.
A Journey Into the Brain
Danielle Gerhard, PhD | Mar 22, 2024 | 10+ min read
With the help of directed evolution, scientists inch closer to developing viral vectors that can cross the human blood-brain barrier to deliver gene therapy.
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
Can Single Cells Learn?
Catherine Offord | May 1, 2021 | 10+ min read
A controversial idea from the mid-20th century is attracting renewed attention from researchers developing theories for how cognition arises with or without a brain.
Kathryn Anderson, forward genetics, genetics & genomics, model organisms, Toll, hedgehog, embryogenesis, developmental biology, cell differentiation, cilia,
Developmental Biologist Kathryn Anderson Dies at 68
Amanda Heidt | Jan 6, 2021 | 4 min read
The Sloan Kettering researcher used mutagenic screening to probe genes and molecular pathways, including Toll and Hedgehog, essential to development in fruit flies and mice.

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