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Cell & Microbiology news
The gut bacteria that put the brakes on weight gain in mice
The gut microbiome is intimately linked to human health and weight. Differences in the gut microbiome—the bacteria and fungi in the gut—are associated with obesity and weight gain, raising the possibility that changing ...
Cell & Microbiology
12 hours ago
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Resurrected tissue: Mechanism that enables regeneration after extensive damage solves a 50-year-old mystery
Like a phoenix rising from the ashes, our skin tissue—and in fact many types of epithelial tissue that lines and covers the body's organs—can respond to death and destruction with a burst of regeneration. This phenomenon, ...
Cell & Microbiology
Dec 24, 2025
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Drug-resistant Candida auris harnesses CO₂ to survive on skin, research reveals
A new study involving the Medical University of Vienna shows how the multi-resistant fungus Candida auris utilizes carbon dioxide (CO₂) to survive on the skin and become resistant to antifungal therapies. The research team ...
Cell & Microbiology
Dec 23, 2025
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Passive adaptation mechanism reveals how cells balance their protein levels
Every cell depends on proteins to function and stay healthy. These proteins are made inside the cell from amino acids, but cannot simply accumulate inside the cell forever. Once they have done their job or become damaged, ...
Cell & Microbiology
Dec 23, 2025
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Stripe patterns in blood cells offer new clues for diagnosing disorders and understanding natural designs
Stripe patterns are commonly seen in nature—for instance, birds and fish move in coordinated flocks and schools, fingerprints form unique designs, and zebras can be identified by their distinctive stripes.
Cell & Microbiology
Dec 22, 2025
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NAC protein complex slows early synthesis to optimize cellular protein production
Proteins are among the most important molecular building blocks of life. They are chains of amino acids assembled in our cells by ribosomes, the molecular "protein factories" of our bodies. The genetic code of our genome ...
Cell & Microbiology
Dec 22, 2025
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How chirality goes from the molecular level to the cellular one
RIKEN researchers have discovered how right-handed molecules in our cells can give rise to cells that are not symmetrical about their central axes. This discovery is a key step toward determining why most of our organs lack ...
Cell & Microbiology
Dec 22, 2025
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Microbial glues go from foe to friend with a simple chemical tweak
In an opinion piece published in Microbiology Australia, a James Cook University team led by Dr. Yaoqin Hong recently introduced a new theory to help scientists engineer biofilms, which are the gluey scaffolds made by bacteria ...
Cell & Microbiology
Dec 22, 2025
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The way our cells respond to estrogen depends on how DNA is 'supercoiled'
Although it also performs some functions in men, estrogen, the main female sex hormone, is involved in a myriad of processes, which is why the body changes so much during menopause. This is because estrogens regulate hundreds ...
Cell & Microbiology
Dec 22, 2025
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How soil and human antibiotic resistance are connected
A study led by researchers at the Department of Civil Engineering at The University of Hong Kong (HKU) has uncovered alarming evidence that soil worldwide is emerging as a significant reservoir and amplifier of high-risk ...
Cell & Microbiology
Dec 22, 2025
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Scientists chart over 140,000 DNA loops to map human chromosomes in the nucleus
One of the most detailed 3D maps of how the human chromosomes are organized and folded within a cell's nucleus is published in Nature.
Capturing the moment a cell shuts the door on free radicals
For the first time, researchers have been able to show how a cell closes the door to free radicals—small oxygen molecules that are sometimes needed, but that can also damage our cells. The study is published in Nature Communications ...
Cell & Microbiology
Dec 22, 2025
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Cells reveal 'survival of the fittest' through ribosome competition
Ribosomes—the tiny factories that build proteins in our cells—don't all work with the same efficiency. Researchers from Japan have discovered that ribosomes actually compete with one another, and those that perform poorly ...
Cell & Microbiology
Dec 22, 2025
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Some mammals can hit pause on a pregnancy—understanding how that happens could help us treat cancer
Seals give birth only when conditions are right. After mating, a female seal can delay implantation of the embryo in the uterine wall—pausing pregnancy until she senses that her fat reserves are aligned with the season. ...
Cell & Microbiology
Dec 22, 2025
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Ancient sea anemone sheds light on animal cell type evolution
One of the biggest quests in biology is understanding how every cell in an animal's body carries an identical genome yet still gives rise to a kaleidoscope of different cell types and tissues. A neuron doesn't look nor behave ...
Evolution
Dec 22, 2025
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How a simple animal folds itself with origami-like precision
Studying one of the simplest animals, Stanford's Prakash Lab uncovered how it folds itself into complex shapes—revealing new insights into a fundamental cellular feature and the origins of tissue folding.
Cell & Microbiology
Dec 21, 2025
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A molecular gatekeeper that controls protein synthesis
Researchers at ETH Zurich recently explained the role of a molecular complex that orchestrates the production of proteins in our cells. They now show that this complex also controls the processing of proteins that compact ...
Cell & Microbiology
Dec 19, 2025
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How ancient viral DNA shapes early embryonic development
A new study from the MRC Laboratory of Medical Sciences (LMS) in London, UK reveals how ancient viral DNA once written off as "junk" plays a crucial role in the earliest moments of life. The research, published in Science ...
Cell & Microbiology
Dec 19, 2025
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Targeting bacterial 'decision-making' could help outsmart antibiotic resistance
Antibiotic resistance is a growing global health crisis that makes common infections harder to treat and puts many medical procedures at risk. Now, Carnegie Mellon University researchers have uncovered a vulnerability in ...
Cell & Microbiology
Dec 19, 2025
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Phage-resistant bacteria can still sink carbon to ocean floor
Marine bacteria are key to determining whether carbon is recycled near the ocean surface or transported to deeper waters, but many operate in constant threat of being infected by viruses called phages, and mutate to fend ...
Ecology
Dec 19, 2025
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More news
A jolt to the system: Biophysicists uncover new electrical transmission in cells
Exploring the connection between gene expression and aging
Unexpected allies: DNA packaging aids gene expression
Discovery of the most intron-rich eukaryotic genome
Tiny viral 'switch' offers hope against drug-resistant bacteria
Common virus 'rewires' intracellular mechanisms to promote infection
Cell death discovery could aid cancer treatments
Induced pluripotent stem cells: From dish to freezer and back
Sourdough starters: How flour choice shapes microbial communities
Detailed cell map unlocks secrets of how reproductive organs form
Other news
Ultracold atoms observed climbing a quantum staircase
New image sensor breaks optical limits
Scientists boost mitochondria to burn more calories
Mechanism for twisted growth of plant organs discovered
An AI-based blueprint for designing catalysts across materials
Data bias reduces reliability of AI models predicting antimicrobial resistance
Scientists discover fungus that kills toxic algae threatening human health
Scientists identify first non-coding gene that controls cell size
Scientists discover how plant cell walls guide stem cells
For certain life-essential proteins in E. coli, repair is more likely
Opposing forces in cells could hold clues to treating disease
Uncovering early embryonic communications using new stem cell model
