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Cell & Microbiology news
Newly discovered microbes in Amazon peatlands could affect global carbon balance
Complex organisms, thousands of times smaller than a grain of sand, can shape massive ecosystems and influence the fate of Earth's climate, according to a new study.
Ecology
Jan 25, 2025
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Invisible alliances: Kingdoms collide as bacteria and cells form captivating connections
In biology textbooks, the endoplasmic reticulum is often portrayed as a distinct, compact organelle near the nucleus, and is commonly known to be responsible for protein trafficking and secretion. In reality, the ER is vast ...
Cell & Microbiology
Jan 24, 2025
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Using AI machine learning to map hidden molecular interactions in bacteria
A new study from Oregon Health & Science University has uncovered how small molecules within bacteria interact with proteins, revealing a network of molecular connections that could improve drug discovery and cancer research.
Cell & Microbiology
Jan 24, 2025
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Researchers uncover principles of gene expression regulation in cancer and cellular functions
A research team at KAIST has identified the core gene expression networks regulated by key proteins that fundamentally drive phenomena such as cancer development, metastasis, tissue differentiation from stem cells, and neural ...
Cell & Microbiology
Jan 24, 2025
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Wound healing at a smaller scale: Study reveals membrane tension regulates cellular repair
Similar to a small cut that heals itself after a short time, individual cells in our body suffer "wounds" in their protective layer, the cell membrane, every day and have to repair them again.
Cell & Microbiology
Jan 24, 2025
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Scientists trace deadly cell-to-cell message chain that spreads in sepsis
Like a poison pen, dying cells prick their neighbors with a lethal message. This may worsen sepsis, Vijay Rathinam and colleagues in the UConn School of Medicine report in the Jan. 23 issue of Cell. Their findings could lead ...
Cell & Microbiology
Jan 24, 2025
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New method enables protein labeling of tens of millions of densely packed cells in organ-scale tissues
A new technology developed at MIT enables scientists to label proteins across millions of individual cells in fully intact 3D tissues with unprecedented speed, uniformity, and versatility. Using the technology, the team was ...
Cell & Microbiology
Jan 24, 2025
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Possible evidence of bird flu vaccinations driving virus evolution
A team of virologists, infectious disease specialists and pathobiologists affiliated with several institutions in China and the U.K. has found possible evidence that bird flu vaccinations are driving virus evolution. In their ...
Bacteria found to eat forever chemicals, and even some of their toxic byproducts
In the quest to take the "forever" out of "forever chemicals," bacteria might be our ally. Most remediation of per- and polyfluoroalkyl substances (PFAS) involves adsorbing and trapping them, but certain microbes can actually ...
Cell & Microbiology
Jan 23, 2025
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Self-supervised learning approach can test 20 million cells or more
Our bodies are made up of around 75 billion cells. But what function does each individual cell perform and how greatly do a healthy person's cells differ from those of someone with a disease? To draw conclusions, enormous ...
Cell & Microbiology
Jan 23, 2025
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Unique genetic mechanism that protects cells against viruses discovered
Researchers at the Technion-Israel Institute of Technology have discovered a unique genetic mechanism that provides cells with rapid and efficient protection against viruses. The findings could lead to the development of ...
Cell & Microbiology
Jan 23, 2025
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V-161: Newly discovered compound advances the fight against antibiotic-resistant bacteria
A recent study by a team from Chiba University has demonstrated a promising approach for fighting antibiotic resistance by identifying a compound, V-161, that inhibits a sodium-pumping enzyme critical for VRE survival under ...
Cell & Microbiology
Jan 23, 2025
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Bacterial changes point to new therapies for Legionnaires' disease
The bacteria Legionella can survive in water systems for years and can cause acute and chronic illness: In 2014-15, it was blamed for at least 12 deaths in the Flint water crisis in Michigan, and as recently as 2023, health ...
Cell & Microbiology
Jan 23, 2025
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Unusual sulfur pathways offer a promising target in a high-priority pathogen
The tell-tale smell of rotten eggs is often a sign that sulfur is at work. Sulfur is a key element in proteins such as keratin, which makes hair and nails tough, and used in agriculture to make fertilizers. Researchers at ...
Cell & Microbiology
Jan 23, 2025
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Curiosity-driven experiment helps unravel antibiotic-resistance mystery
An international collaboration has achieved an important breakthrough in understanding the genetic mechanisms that allow bacteria to build resistance to drugs.
Cell & Microbiology
Jan 23, 2025
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Microdroplet generator enhances single-cell analytical technique for mammalian cells
Trace metals are crucial for the growth of all living organisms. Understanding the role of these trace metals on metabolism is essential for maintaining a stable state of the organism. Additionally, human beings are also ...
Cell & Microbiology
Jan 22, 2025
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The secret 'sex lives' of bacteria: Study challenges old ideas about how species form
When Kostas Konstantinidis proved that many bacteria—like plants and animals—are organized into species, he upended a long-held scientific belief. Scientists widely believed that bacteria, due to their unique genetic ...
Evolution
Jan 22, 2025
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Bioluminescent cell imaging upgrade makes it easier to track many targets simultaneously
Imaging live cells with fluorescent proteins has long been a crucial technique for understanding cellular behavior. While bioluminescent proteins offer several advantages over fluorescent proteins, the limited availability ...
Cell & Microbiology
Jan 22, 2025
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Final synthetic yeast chromosome completed, paving way for biotech advances
Macquarie University researchers have worked with an international team of scientists to achieve a major milestone in synthetic biology by completing the creation of the final chromosome in the world's first synthetic yeast ...
Cell & Microbiology
Jan 22, 2025
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AI in cell research: Mapping technology reveals cell dynamics in unprecedented detail
Thanks to a new technology called Moscot ("Multi-Omics Single-Cell Optimal Transport"), researchers can now observe millions of cells simultaneously as they develop into a new organ—for example, a pancreas. This method ...
Cell & Microbiology
Jan 22, 2025
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More news
Scientists finally know how cells build a structure that lets them migrate
Discovery shows oyster blood proteins improve antibiotic effectiveness
Structural insights reveal drug target in trypanosome parasites
Team manipulates intracellular signal transduction using optogenetic technology
Harnessing proteins to clean contaminated soil
RNA's biophysical behavior offers new insights into X chromosome inactivation
How HIV cracks the lock to the cell nucleus
Scientists uncover structure of critical component in deadly Nipah virus
Dual-reactor system converts COâ‚‚ to consumable single-cell protein
Machinery behind bacterial nanowires discovered
Other news
Fruit flies' courtship song may hold key to controlling mosquitoes
Engineering the first semimetallic Weyl quantum crystal
Improving ammonia synthesis: New iron-based catalyst surpasses century-old benchmark
Mechanochemical synthesis: New theory explains reaction rate acceleration
DNA motors can switch direction, reshaping genetic understanding
High-resolution imaging reveals ribosome dynamics in yeast cells
Damage to RNA, not DNA, found to be main cause of acute sunburn
Water gives cells a push in blood vessel formation
Bacteria use surprising anti-missile defense-like system to fend off viruses
Early warning system allows bacteria to form protective biofilms in advance
Reaction pathways of carbon dioxide in supercritical water revealed
