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Cell & Microbiology news
Non-genetic reprogramming method to restore sweat gland function shows promise for burn victims
Sweat glands are vital for regulating body temperature, maintaining fluid balance, and supporting skin health. Yet, extensive skin injuries, such as burns, often result in the loss of these glands, leaving patients vulnerable ...
Cell & Microbiology
Nov 22, 2024
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New technique points to unexpected uses for snoRNA across many cell types
Dynamic, reversible modifications of DNA and RNA regulate how genes are expressed and transcribed, which can influence cellular processes, disease development, and overall organismal health. Small nucleolar RNAs (snoRNAs) ...
Cell & Microbiology
Nov 22, 2024
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Journals co-publish call to action for collaborative microbiological research to combat climate change
Researchers and 14 scientific journals worldwide are calling on governments and industry to take coordinated action to collaboratively counter climate change by harnessing microbiological research. They propose six areas ...
Ecology
Nov 22, 2024
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Transparent worms with glowing proteins may help fertility treatments
The development of maternal egg cells is pivotal for survival—but also precarious. During meiosis, the DNA-containing chromosomes can easily be broken or lost, causing infertility, miscarriage or genetic disorders like ...
Cell & Microbiology
Nov 21, 2024
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DNA repair by cooperation between proteins: A look inside the cell's repair hub
New research from the Kind Group at the Hubrecht Institute sheds light on how cells repair damaged DNA. For the first time, the team has mapped the activity of repair proteins in individual human cells.
Cell & Microbiology
Nov 21, 2024
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3D snapshots unveil the intricate dance of RNA folding
In a groundbreaking development, researchers from the United States and Denmark have successfully captured 3D images of individual RNA nanoparticles in the midst of their folding process. Utilizing a cutting-edge electron ...
Cell & Microbiology
Nov 21, 2024
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Iron-clad defense: How microbes shield tomato crops from bacterial wilt
Ralstonia solanacearum is a soil-borne pathogen that devastates tomato and other Solanaceae crops globally. Traditional chemical controls have proven inadequate and environmentally damaging.
Cell & Microbiology
Nov 20, 2024
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Scientists develop culture system to unlock secrets of the skin microbiome
The human skin is home to a wide variety of bacteria. The composition of the community of bacteria—called the "skin microbiota"—has serious implications for skin health. A healthy balance between different species of ...
Cell & Microbiology
Nov 20, 2024
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Scientists discover a new giant virus that infects freshwater algae
Scientists from the Biology Centre of the Czech Academy of Sciences found forty new freshwater viruses infecting aquatic microorganisms this year. The first one, which they isolated and described in detail, was named Budvirus ...
Ecology
Nov 20, 2024
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Heart cockles have windows in their shells to let in light for symbiotic algae
A team of marine biologists, ecologists and evolutionary specialists from the University of Chicago, Stanford University and Duke University has found that heart cockles have windows in their shells to allow in light needed ...
Researchers discover the essential role of light in the organization of retinal cells
New work from the laboratory of Michel Cayouette, Director of the Cellular Neurobiology Research Unit at the Montreal Clinical Research Institute (IRCM) and Professor in the Faculty of Medicine at the Université de Montréal, ...
Cell & Microbiology
Nov 20, 2024
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River microbes near wastewater treatment plants express high levels of antibiotic resistance genes, study shows
Rivers and streams serve as critical connectors across vast geographical landscapes, trickling out of tucked-away headwaters and snaking thousands of miles toward oceans and deep seas. These waterways directly impact human ...
Ecology
Nov 20, 2024
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Human Cell Atlas achieves leap in the understanding of the human body
Researchers with the global Human Cell Atlas (HCA) consortium report significant progress in their quest for a better understanding of the cells of the human body in health and disease, with the publication on 20 November ...
Cell & Microbiology
Nov 20, 2024
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When a cell protector collaborates with a killer: Research explores dual role of CED-9 in apoptosis
From early development to old age, cell death is a part of life. Without enough of a critical type of cell death known as apoptosis, animals wind up with too many cells, which can set the stage for cancer or autoimmune disease. ...
Cell & Microbiology
Nov 19, 2024
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Research reveals even single-cell organisms exhibit habituation, a simple form of learning
A dog learns to sit on command, a person hears and eventually tunes out the hum of a washing machine while reading … The capacity to learn and adapt is central to evolution and, indeed, survival.
Cell & Microbiology
Nov 19, 2024
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By exerting 'crowd control' over mouse cells, scientists make progress towards engineering tissues
Genes aren't the sole driver instructing cells to build multicellular structures, tissues, and organs. In a paper published in Nature Communications, USC Stem Cell scientist Leonardo Morsut and Caltech computational biologist ...
Cell & Microbiology
Nov 19, 2024
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With new imaging approach, scientists closely analyze microbial adhesive interactions
Scientists have identified many types of bacteria in the mouth, but many problems remain in understanding how they work with one another. One of the problems is that microbes assemble themselves into densely packed multi-species ...
Cell & Microbiology
Nov 18, 2024
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From head to tail: How cells can behave autonomously during early development
We all start our lives as symmetric balls of cells. In humans, during the first few weeks after fertilization, embryonic cells undergo several rounds of division, increasing their mass. Then comes gastrulation, the process ...
Cell & Microbiology
Nov 18, 2024
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Migrating birds have stowaways: Invasive ticks could spread novel diseases around the world, say scientists
Ticks travel light, but they carry pathogens with them. When they parasitize migrating birds, these journeys can take them thousands of miles away from their usual geographic range. Historically, they haven't been able to ...
Ecology
Nov 18, 2024
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An unexpected mechanism could provide an alternative to animal models for exploring skin renewal
The mechanisms underlying skin renewal are still poorly understood. Interleukin-38 (IL-38), a protein involved in regulating inflammatory responses, could be a game changer.
Cell & Microbiology
Nov 18, 2024
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More news
Archaea shape microbiomes by using molecular spring-loaded daggers
Study challenges assumptions about how tuberculosis bacteria grow
Selenoproteins open new strategies for treating certain cancers in children
Scientists propose drug-free method to combat antibiotic-resistant bacteria
Study uncovers role of tissue viscoelasticity in cell response
How conflicting memories of sex and starvation compete to drive behavior
Researchers reveal why a key tuberculosis drug works against resistant strains
For the first time, scientists film 'giant' Mimivirus in action
Picky proteins: Understanding yeast adaptor protein selectivity
Squishy microgels in granular biomaterials confine and direct cell behavior
Bioengineered yeast mass produces herbal medicine
Synthetic cells successfully emulate natural cellular communication
Computer simulations reveal how cells break down the endoplasmic reticulum
Scientists use cow gut enzyme to disrupt bacterial biofilms
'e-Drive': New gene drive reverses insecticide resistance in pests... then disappears
