Simplifying the way cell proliferation is monitored in mice
Observing cell proliferation in living animals for a long period requires collecting and analyzing animal organs at multiple points in time. This cumbersome process requires an abundance of resources, including animals......»»
Scientists create portable, miniature high-speed "electronic nose" that outperforms mice
A group of scientists led by University of Hertfordshire researchers have collaborated to create a particularly fast and small "electronic nose.".....»»
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......»»
CRISPR-based system labels extracellular vesicles with "barcodes" to better understand cell-to-cell communication
Cell-to-cell communication through nanosized particles, working as messengers and carriers, can now be analyzed in a whole new way, thanks to a new method involving CRISPR gene-editing technology......»»
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 Matt Thomson characteriz.....»»
A single cell"s siesta: How non-moving single-celled organisms manage to avoid bright light
Too much of a good thing is no good at all. Living organisms enjoy sunlight—in fact, they need it to stay alive—but they tend to avoid light that is too bright. Animals go to their shelter, humans have a siesta, even plants have mechanisms to avo.....»»
Viscosity of materials key to cell differentiation: New insights could improve design of biomaterials
An IBEC-led study has revealed how mesenchymal stem cells respond to the viscosity of their environment, a key aspect in their differentiation process......»»
How marine worms regenerate lost body parts: Return of cells to stem cell-like state could be key
Many living organisms are able to regenerate damaged or lost tissue, but why some are particularly good at this and others are not is not fully understood. Molecular biologists Alexander Stockinger, Leonie Adelmann and Florian Raible from the Max Per.....»»
I had to try 4 high-end gaming mice to find one I actually liked
Finding the right gaming mouse was a tumultuous journey for me. Here are the gaming mice that I tried and didn't stick to, plus the one I now use daily......»»
Selenoproteins open new strategies for treating certain cancers in children
Selenoproteins are crucial for several biological functions, including the breakdown of harmful substances, immune system support, and regulating metabolic processes. However, in specific contexts, these proteins can be misused and shield cancer cell.....»»
Study uncovers role of tissue viscoelasticity in cell response
To the casual eye, a memory foam mattress would appear to have no relationship to the behavior of cells and tissues. But an innovative study carried out at the Centro de Investigaciones Cardiovasculares (CNIC) in Madrid shows that viscoelasticity—t.....»»
Cross-species transplantation: Generation of rat offspring from ovarian oocytes in mice
The idea of maturing oocytes in the ovary to produce offspring has been implemented in various ways. One such method, ovarian transplantation, is a relatively simple procedure for obtaining eggs, compared to in vitro culture of ovaries and follicles......»»
The First Crispr Treatment Is Making Its Way to Patients
It’s been a year since the gene-editing treatment Casgevy was approved for sickle cell disease and a related blood disorder. It’s finally being infused into patients......»»
Picky proteins: Understanding yeast adaptor protein selectivity
The cellular membrane controls the passage of substances in and out of the cell. Some larger cargo, such as membrane proteins, nutrients, and pathogens, enter the cell via a process known as clathrin-mediated endocytosis......»»
Early Black Friday Logitech deals 2024: mice, webcams, and more
We've picked out some great early Black Friday Logitech deals for anyone looking for new high-end gaming accessories. We also have some great buying advice......»»
Squishy microgels in granular biomaterials confine and direct cell behavior
A simple biomaterial-based strategy that can influence the behavior of cells could pave the way for more effective medical treatments such as wound healing, cancer therapy and even organ regeneration, according to a research team at Penn State......»»
Deals: M4 MacBook Pro hits all-time low at $125 off, GPS+Cell Apple Watch Series 10 $50 off, Alpine Loops, more
Joining all-time lows on the 42mm and 46mm Apple Watch Series 10 starting from $349, today Amazon has decided to carry the deep discounts over to the GPS+Cell models, including both the aluminum and higher-end titanium variants starting at $449 (the.....»»
Using CRISPR to decipher whether gene variants lead to cancer
In recent years, scientists have created a range of new methods based on CRISPR-Cas technology for precisely editing the genetic material of living organisms. One application is in cell therapy: A patient's immune cells can be specifically reprogramm.....»»
Mitochondrial study offers new insights into how our cells process RNA for energy production
Researchers at the Department of Cell and Molecular Biology, Karolinska Institutet have made a major discovery in how human cells produce energy. Their study, published in The EMBO Journal, reveals the detailed mechanisms of how mitochondria process.....»»
Mountaineering mice shed light on evolutionary adaptation
Teams of mountaineering mice are helping advance understanding into how evolutionary adaptation to localized conditions can enable a single species to thrive across diverse environments......»»
Team develops non-invasive biosensor for early kidney disease detection
Traditionally, kidney health has been monitored by measuring blood creatinine levels, which indicate muscle breakdown. High creatinine levels can suggest that the kidneys are not filtering waste efficiently. However, creatinine levels can be affected.....»»