Cellular organization, physiology & dynamics is a research area focused on understanding how cells are spatially structured, how their molecular components are functionally integrated, and how these features change over time and in response to internal and external cues. It encompasses the study of subcellular compartmentalization, cytoskeletal architecture, membrane trafficking, signal transduction, metabolic regulation, and cell-cycle control. Researchers in this field employ quantitative imaging, biophysical measurements, genetic perturbations, and computational modeling to link molecular interactions and mesoscale structures with emergent cellular behaviors, including motility, growth, differentiation, and responses to stress or pathological conditions.
Many proteins are capable of spontaneously rearranging themselves within cells to form molecular condensates—membraneless intracellular structures formed by one or multiple proteins—through a process known as liquid–liquid ...
Biotechnology
Jul 18, 2025
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26
In life science research involving cells, experiments are increasingly being conducted using robots. However, the impact of experimental parameters set for robots, such as the flow rate for aspirating and dispensing liquids ...
Biotechnology
Jul 18, 2025
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18
Every day, your body replaces billions of cells—and yet, your tissues stay perfectly organized. How is that possible?
Cell & Microbiology
Jul 15, 2025
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118
Scientists have discovered a previously unrecognized way that human airways protect lungs from infection—through the action of cilia, tiny hair-like structures lining the respiratory tract.
Cell & Microbiology
Jul 14, 2025
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22
A new study published in Cell has unveiled a first-of-a-kind optogenetic screening platform, developed by scientists at Integrated Biosciences, a biotechnology company integrating optogenetics, chemistry and AI to discover ...
Biotechnology
Jul 14, 2025
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40
The ability of protein kinases to transfer a phosphate group to target proteins plays an important role in many cellular processes. Scientists at the Max Planck Institute for Medical Research in Heidelberg have now developed ...
Biotechnology
Jul 10, 2025
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25
If measured from beginning to end, the DNA in our cells is too long to fit into the cell's nucleus, explaining why it must be constantly folded and packaged. When it is time for cell division, and the genetic information ...
Molecular & Computational biology
Jul 9, 2025
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58
Three-dimensional (3D) imaging is essential for investigating cellular structure and dynamics. Traditional optical methods rely on adhesive or mechanical forces to hold and scan cells, which limit their applicability to suspended ...
Optics & Photonics
Jul 8, 2025
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85
A breakthrough in the understanding of how mammals create red blood cells could lead to opportunities for artificial blood to be created at scale for the first time. The study was led by Dr. Julia Gutjahr, who began her research ...
Cell & Microbiology
Jul 7, 2025
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28
Scientists at St. Jude Children's Research Hospital have reconciled two closely related but contentious mechanisms underlying transcription, the process of converting genetic information in DNA into messenger RNA. Phase separation ...
Cell & Microbiology
Jul 3, 2025
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27
