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Cell & Microbiology news
Stolen chloroplasts maintained by host-made proteins offer clues to plant cell origins
Every plant cell is the product of a biological merger billions of years ago. Chloroplasts are key structures in plants and algae that capture sunlight, but originally they were free-living bacteria that took up residence ...
Evolution
28 minutes ago
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Agricultural soils exposed to controversial weedkiller may be unexpected breeding ground for hospital 'superbugs'
Each year, antimicrobial resistance (AMR) is responsible for an estimated 1.1 to 1.4 million deaths worldwide. Now, scientists have found evidence that the spread of AMR isn't always driven by bacteria evolving to resist ...
Cell & Microbiology
5 hours ago
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Drought spurs rise in antibiotic-resistant soil microbes
A new Caltech study indicates that drought increases the abundances of antibiotic-resistant microorganisms in soils, which directly correlates with an increase in antibiotic-resistant infections in hospitals. In other words, ...
Ecology
10 hours ago
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New findings on the first steps in protein synthesis
In the earliest phase of creating human proteins, the protein complex NAC performs an essential task by starting the first steps toward folding proteins into their correct three-dimensional structures. An international research ...
Cell & Microbiology
11 hours ago
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Single-cell sequencing reveals unexpected protist diversity
Researchers from the Earlham Institute, in collaboration with the Department of Biology at the University of Oxford, have discovered three previously unrecognized lineages of the protist Bodo, each with its own bacterial ...
Cell & Microbiology
12 hours ago
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From slices to whole bodies: How 3D cell atlases could reshape pathology research
In conventional pathology and physiology research, two-dimensional (2D) analysis—observing thinly sliced tissue sections—has been mainstream, making it difficult to comprehensively understand the distribution of cells ...
Cell & Microbiology
12 hours ago
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Study reshapes understanding of interaction between organelles in animal cells
Findings from a new University of Cincinnati study have reshaped the fundamental understanding of how a certain cell organelle prepares its environment for cellular digestion. The study, led by UC's Jiajie Diao, Ph.D. and ...
Cell & Microbiology
12 hours ago
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High-pressure freezing boosts cell survival with less cryoprotectant, study shows
A high-pressure method of instantaneously freezing cells has proven to be effective in the first empirical validation of its kind. Through further development, the method holds promise in finding broad applications in regenerative ...
Cell & Microbiology
12 hours ago
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Engineered E. coli can monitor arsenic, offering a cheap biosensor
Cornell scientists have engineered E. coli to act as a sensitive biosensor for monitoring environmental arsenic, a toxic pollutant most notably found in rice paddies in Southeast Asia. Their new study provides a proof of ...
Cell & Microbiology
12 hours ago
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CryoPRISM: A new tool for observing cellular machinery in a more natural environment
The blobfish, once considered the ugliest animal in the world, has since had quite the redemption arc. Years after it was first discovered, scientists realized that the deep-sea creature appeared so unnervingly blobby only ...
Cell & Microbiology
13 hours ago
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One step closer to deciphering TOR, the molecular machinery that makes humans and yeast grow
The name might sound like a Nordic god, but it is actually the molecular machinery that allows many different species to eat and grow: fungi, plants, whales, humans, flies. It is the mighty TOR protein. An expedition to Easter ...
Cell & Microbiology
13 hours ago
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Wildflower folk remedy shows modern potential for tackling antibiotic resistance
Scientists have proven that a wildflower steeped in folklore for its medicinal powers has genuine healing qualities—and the potential to help combat antibiotic resistance. Tormentil, a yellow wildflower found in heath and ...
Plants & Animals
15 hours ago
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Python scales host microstructures that block bacterial biofilms—revealing potential for antimicrobial materials
Materials inspired by nature, or biomimetic materials, are nothing new. Scientists have designed water-resistant materials inspired by lotus leaves and rose petals, unsinkable metals based on the air-trapping, buoyant abilities ...
Mining a methane-degrading bioreactor for protein rubies
Scientists have found a new type of iron-storing protein in a mixture of microbes containing methane-degraders. This discovery underscores the importance of characterizing proteins from microbes that cannot be isolated, thereby ...
Cell & Microbiology
18 hours ago
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Measuring irreversibility in gene transcription
Living cells are fundamentally nonequilibrium systems, meaning they constantly spend energy through seemingly one-way, irreversible processes, such as transcribing DNA into RNA, to keep life going. But how that irreversibility ...
Cell & Microbiology
Mar 22, 2026
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A lysosome switch could reshape research on cancer and neurodegenerative disease
An international research team from Bielefeld University and the Leibniz-Forschungsinstitut für Molekulare Pharmakologie (FMP) has uncovered a previously unknown regulatory mechanism in human cells. For the first time, they ...
Cell & Microbiology
Mar 22, 2026
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Light-based technique creates artificial structures that mimic the scaffolding of cells
A laser-based system that can create mesh-like structures in a dish that resemble the cytoskeletons of cells has been developed by two RIKEN researchers. They demonstrated its usefulness for research by exploring how two ...
Cell & Microbiology
Mar 21, 2026
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Chemo-optogenetic tool uses vitamin B₁₂ and green light to precisely regulate cell communication
Researchers at The Hong Kong University of Science and Technology (HKUST) have developed CarGAP, a chemo-optogenetic tool that uses vitamin B₁₂ and green light to precisely control gap junctions, the microscopic channels ...
Cell & Microbiology
Mar 20, 2026
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Replicating bacterial DNA relies on accordion-like folds to separate, researchers discover
When bacteria cells replicate, they do so a little differently than human cells do. They don't undergo mitosis, a splitting that involves construction of spindles to carefully separate the DNA after replication. Instead, ...
Cell & Microbiology
Mar 20, 2026
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New 'atlas' for dendritic cells creates order in international nomenclature
For her Ph.D. at VUB and KULeuven, Aarushi Caro created a kind of systematics for dendritic cells, a special group of immune cells in the fight against cancer. Until now, there was a lot of confusion about the different types ...
Cell & Microbiology
Mar 20, 2026
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More news
Cells in the mosquito's gut drive its appetite, research shows
Microbial warfare helps bacteria evolve
Newly identified disease of corn and sorghum may be mistaken for iron deficiency
Clearing circular RNA from cells extends lifespan, C. elegans study reveals
A new antimicrobial for cleaning and sanitizing dry-food processing equipment
3D structure reveals how tuberculosis bacteria power themselves
Bacterium that may protect against long COVID identified
'Spiderman' cells trap viral genomes in their web
Plastic bottles transformed into Parkinson's drug using bacteria
Other news
Quantum computers could have a fundamental limit after all
Discovery of genetic switch could help turn rice into a perennial crop
Moby Dick 'ship sinking' sperm whales caught headbutting on camera
How soil microbes may control the future of our planet
Why cultivating drought-resistant plants disappoints: Soil physics may be the real bottleneck
Sugar-processing enzyme has a hidden second job—controlling when cells divide
Building a reference manual for how cells connect with each other
Rapid sequencing method offers same day detection of antibiotic resistance
Cell death in photoreceptor cells is reversible, study finds
Real-time protein quality control keeps cells healthy
Leopard gecko study clarifies how temperature shapes sex development
A sudden surge in luminosity: Stacked dyes hint at brighter organic semiconductors
First quantum oscillations observed in gallium nitride holes
Unlocking longevity insights from ancient bristlecone pine
Stealth superstorms reveal lightning on Jupiter: Beyond the superbolt
