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Molecular & Computational biology news
Comprehensive map reveals how E3 ligases organize protein cleanup in human cells
Maintaining cellular order is a major logistical challenge: Individual mammalian cells contain billions of protein molecules, which must be synthesized, deployed, and removed with precision. In the ubiquitin-proteasome system ...
Cell & Microbiology
1 hour ago
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DNA's hidden 'traffic controller' protein may hold clues to cancer prevention
A new LUMC study has changed our understanding of how cells work. Researchers have discovered that the CFAP20 protein acts as a kind of "traffic controller" on DNA. Without this protein, chaos ensues, potentially causing ...
Cell & Microbiology
3 hours ago
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Scientists watch cell receptors respond in real time as drugs bind
A research team of the University Medical Center Mainz has succeeded in observing for the first time how G protein-coupled receptors in living cells actually respond to activating substances. The scientists discovered that ...
Cell & Microbiology
3 hours ago
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Same moves, different terrain: How bacteria navigate complex environments without changing their playbook
Just like every other creature, bacteria have evolved creative ways of getting around. Sometimes this is easy, like swimming in open water, but navigating more confined spaces poses different challenges.
Cell & Microbiology
5 hours ago
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How cholera virulence is activated: A long-sought structural explanation
Cholera remains a major global public health challenge, with an estimated 1.3 to 4 million cases and tens of thousands of deaths reported worldwide each year. Caused by the bacterium Vibrio cholerae, the disease spreads primarily ...
Cell & Microbiology
5 hours ago
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How cells stay healthy: New insights into a selective protein cleanup system
To stay healthy, our cells rely on a self-cleaning mechanism that removes defective or unnecessary components. This process, known as autophagy, has been linked not only to cellular maintenance but also to various diseases ...
Cell & Microbiology
7 hours ago
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How the active ingredients of monkfruit might affect health
Luo Han Guo (Siraitia grosvenorii), also known as monkfruit, is a perennial vine in the gourd family that has substantial antioxidant levels and is native to China.
Molecular & Computational biology
7 hours ago
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Skin-boosting lipids revealed within rice bran by-products
A by-product of rice bran oil production has long been recognized as a source of beneficial lipids for skin health and nutrition. Now, researchers have uncovered an entirely new class of skin-active molecules hidden within ...
Molecular & Computational biology
Jan 14, 2026
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Why don't antibiotic-making bacteria self-destruct?
Early in 2025, scientists discovered a promising new antibiotic in a soil sample from a lab technician's backyard. The molecule, called lariocidin, is produced by the microbe Paenibacillus and shows broad activity against ...
Cell & Microbiology
Jan 14, 2026
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CRISPR–Cas3 genome-editing system holds therapeutic potential
Genetic disorders occur due to alterations in the primary genetic material—deoxyribonucleic acid (DNA)—of an organism.
Biotechnology
Jan 14, 2026
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Eleven novel factors essential for mouse zygote development discovered
A research team led by Associate Professor Hirofumi Nishizono and graduate student Masaki Kato from the Research Support Center at the Medical Research Institute of Kanazawa Medical University has identified eleven novel ...
Cell & Microbiology
Jan 14, 2026
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Plants use bacterial-like gene to make alkaloids, offering new route for sustainable medicines
Plants make substances called alkaloids to protect themselves, and humans have long taken advantage of these chemicals, using them in painkillers, treatments for disease and household products such as caffeine and nicotine.
Plants & Animals
Jan 14, 2026
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A CRISPR fingerprint of pathogenic C. auris fungi for precision diagnostics
Infection with the pathogenic yeast fungus Candida auris (C. auris) can wreak havoc on the health of hospital patients and residents of nursing homes, especially those who are already weakened by other illnesses. The pathogen ...
Biotechnology
Jan 14, 2026
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Researchers expand human genome map to 2.37 million regulatory DNA elements
A research team led by Zhiping Weng, Ph.D., and Jill Moore, Ph.D."18, at UMass Chan Medical School, has nearly tripled the known number of potential regulatory elements in the genome to 2.37 million, creating the most comprehensive ...
Molecular & Computational biology
Jan 14, 2026
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Woolly rhino genome recovered from Ice Age wolf stomach
Researchers from the Center for Paleogenetics have managed to analyze the genome from a 14,400-year-old woolly rhinoceros, recovered from a tissue sample found preserved inside the stomach of an ancient wolf.
Molecular & Computational biology
Jan 14, 2026
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Scientists measure cellular membrane thickness inside cells for the first time
Scientists have long known that cellular membranes vary in thickness, but measuring those differences inside actual cells has been out of reach.
Cell & Microbiology
Jan 14, 2026
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First-time use of AI for genetic circuit design demonstrated in a human cell line
There are hundreds of cell types in the human body, each with a specific role spelled out in their DNA. In theory, all it takes for cells to behave in desired ways—for example, getting them to produce a therapeutic molecule ...
Biotechnology
Jan 14, 2026
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Polyamines guide cellular decisions by altering the phosphoproteomic landscape, study finds
Polyamines are small molecules naturally present in all cells and are critical in guiding cellular decisions, whereas an alteration in the abundance of these metabolites is invariably observed in pathological scenarios such ...
Cell & Microbiology
Jan 14, 2026
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Bacterial energy model reveals how antimicrobial resistance spreads in the environment
Bacteria can sneakily evade our best efforts at eradication by developing resistance to various pressures in their environment, for example, antibiotic-resistant bacteria stubbornly survive the usual deadly effects of antibiotics. ...
Cell & Microbiology
Jan 13, 2026
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Tiny RNA molecules in sperm can have big impact on health of babies
Mounting evidence from research on nematodes to mice indicate that a father's environment, such as what he eats or if he is exposed to stress or toxicants, can lead to metabolic and behavioral disorders in his offspring.
Cell & Microbiology
Jan 13, 2026
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More news
Tissue repair slows in old age. These proteins speed it back up
Yeast DNA changes reveal hidden triggers for cancer-linked chromosome chaos
An AI-driven strategy to accelerate microbial gene function discovery
Compressed data technique enables pangenomics at scale
Scientists observe infections by cancer-causing retroviruses in koalas as they occur
Vaccinia virus breaks textbook rules by ditching its cap
New chemical method makes it easier to select desirable traits in crops
A tug-of-war explains a decades-old question about how bacteria swim
Uncovering a secret room that a giant virus creates inside its host amoeba
How Mycobacterium tuberculosis safeguards itself from foreign DNA
Lysosomes in focus: New study reveals how cells keep them intact
Deciphering symbiotic code: Research unlocks 'secret handshake' between legumes and rhizobia
Other news
New spectroscopic method reveals ion's complex nuclear structure
New microscopy technique preserves the cell's natural conditions
The hidden risk of combined stressors for soils
Exploring metabolic noise opens new paths to better biomanufacturing
How small mammals shrink their brains to survive the cold
Efficient cooling method could enable chip-based quantum computers
A single gene underlies begomovirus resistance in eggplant
Cells use Morse code-like rhythms to coordinate growth
Lipids have their own VIP drivers for reaching cellular targets
Understanding the link between nucleotide metabolism and chromatin assembly
Searching for the centromere: Diversity in pathways key for cell division
Heat-inducible promoters show varied expression patterns in sugarcane stems
Language shapes visual processing in both human brains and AI models, study finds
Charging gold nanorods with light energy
Flowers shape the spread of viruses among wild bees, study finds
