Topics:
Rainbow engineering to make the brain glow
Bar talk about tinkering with bioluminescent molecules from jellyfish, corals, and algae, figuring out how they work, and making them more useful for brain science.
Geostationary satellite enables better precipitation and flood predictions
Data from the Himawari-8 geosynchronous satellite was used in weather simulations to improve forecasts of sudden precipitation and tropical storm development.
Clean and green: a moss that removes lead (Pb) from water
Scientists show that the moss Funaria hygrometrica can remove harmful lead from water when in the protonema stage of development.
The brain’s GPS has a buddy system
In addition to encoding self location, brain cells in the rat hippocampus act like a GPS that encodes the location of other rats.
Leaky plants bad for drought resistance
The KAI2 receptor for compounds found in smoke helps plants retain water and survive during drought.
Helping the body clock keep its cool
Two parallel temperature-responsive mechanisms ensure that circadian rhythms are not skewed by changes in temperature
The stars align
The stars align. That’s what you say, when things work out perfectly. In the case of an eclipse, of course, it’s not stars that align but rather the moon and sun.
What’s that smell? The advantage of sniffing
Rhythmic sniffing boosts phase-coded neuronal signals in the mouse olfactory bulb that allow odors to be identified.
Quantum dots light up cancer with a little help
Researchers have found a small connecting protein that can help make quantum dot-based probes for biomedical imaging.
Most precise measurement ever of proton magnetic moment
Using a sophisticated setup, scientists have made the most precise measurement to date of the proton magnetic moment.
Proton and antiproton still seem identical
Using a novel two-particle measurement method, scientists have measured the magnetic moment of the antiproton at a precision 350 times higher than any previous measurement.
Microcolumns: elementary neuronal units that carpet the (mouse) brain
A hexagonal lattice organizes major cell types in the cerebral cortex, with similar cells synchronizing their activity in microcolumns.
Jupiter’s volcano-powered auroral lights
A collaborative effort used data from NASA’s Juno spacecraft to explain the transient auroras found on Jupiter.
Hepatoma (liver cancer) blocked by a sugar look-a-like
A sugar (fucose) analog can prevent liver cancer (hepatoma) from invading healthy liver cells.
Random movements help color-detecting cells form the proper pattern
Scientists have used a mathematical model to explain why zebrafish cone cells in the eye are arranged in a specific pattern in all individuals.
My science communication journey in Tokyo
New contributor and nuclear physicist Sarah Naimi talks about her recent experience in science communication at a recent scicom event in Tokyo.
Gene linked to intellectual ability affects memory replay in mice
Scientists have discovered a gene in mice that allows memory replay at rest, a process necessary for forming long-lasting memories in mice.
Quick, call Spiderman: scientists discover how spider silk is formed
A group of scientists led by researchers have discovered a key mechanism through which spider silk is formed.
Mutation protects against Alzheimer’s disease in mice
Scientists discover a deletion mutation that reduces amyloid-beta plaque formation in Alzheimer’s disease model mice.
Plant peptide spells relief from salty stress
Newly discovered plant peptide hormone can be used to protect plants from excessive environmental salt.
Putting E. coli to work for us
Specially engineered bacteria can produce an industrially significant chemical from renewable sources in a much gentler process than the one currently used by industry.
Why being sick can create anxiety
Researchers have linked changes in mouse immune-cell metabolism to anxiety-related behavior and alterations in brain chemistry.
Plant hormone combats dehydration
Scientists show that CLE25 is a plant hormone that travels from roots to leaves and helps close stomata in times of dehydration stress.
Heat shock system helps dried up bug come back to life
An international collaboration has determined that cooption of the Heat Shock Factor (HSF) gene system is what allows larvae of the sleeping chironomid to be able to survive severe desiccation.
Jul
30
Hippocampal memory isn’t all about place cells
Scientists have found evidence that hippocampal memories of experience are not stored in place cells.
Jul
5
Summer fun: how plants beat the heat
Scientists have discovered a gene that allows plants to cope with extreme heat by changing the composition of chloroplast membranes.
Jun
28
Freedom from fear 🧟♀️
Researchers discover a dopaminergic circuit in the brain that allows fear associations to disappear when there isn’t anything to be afraid of anymore.
Jun
19
Blue gene regulation helps plants respond properly to light
Blue light alters some gene expression in plants by changing the transcription start sites to downstream locations.
Jun
15
Out on a limb: the many ‘brains’ of the octopus
Learn how (neurologically) cool octopus arms are (as if you didn’t already know).
Jun
12
Mutation links bipolar disorder to mitochondrial disease
ANT1 mutations found in bipolar disease that affect mitochondria lead to hyperexcitable serotonergic neuronal activity in the brain.
Download the newest issue!
Topics