Monocyte-derived macrophages could be central to liver regeneration
The liver is a vital organ that plays a role in many essential functions, including digestion, detoxification, and metabolism. When the liver is damaged, it has the remarkable ability to regenerate itself. However, the process of liver regeneration i.....»»
Surging heat stress for workers in Europe, Central Asia: UN
A growing number of workers face exposure to heat stress, even in regions with traditional mild climates, the UN said on Thursday, warning that humanity was suffering an "extreme heat epidemic"......»»
Study reveals historical mismatch in Southern Ocean contributes to heat and carbon uptake
The Southern Ocean plays a central role in the global uptake of heat and carbon, which is widely thought to be due to its unique upwelling and circulation. An international research team, led by the University of Liverpool, explored whether there are.....»»
Counter-drug strategies in Central America are worsening deforestation, threatening many species of birds
Activities associated with cocaine trafficking threaten two-thirds of the most important landscapes in Central America for 196 forest bird species, including 67 migratory species. This is the key takeaway from a study that colleagues and I published.....»»
Fruit fly post-mating behavior controlled by male-derived peptide via command neurons, finds study
Scientists have succeeded in pinpointing the neurons within a female fruit fly's brain that respond to signals from the male during mating......»»
Sustainable management and regeneration of endangered Senegalia venosa needed in Ethiopia, says study
A research team has identified the distribution and regeneration status of the endangered Senegalia venosa in Tigray and Gonder drylands. They found it has a poor regeneration rate due to factors like charcoal production and grazing......»»
Climate change threatens age-old Mauritania date harvest
Wandering atop a small sand dune in central Mauritania, Aliene Haimoud gazed despondently at the yellowing date palms before him –- the trees are dying if they are not already dead......»»
Researchers reveal parsec-scale radio emission properties of dual AGNs by multi-phase-center VLBI observations
Galaxy mergers play a crucial role in the cosmological evolution of galaxies. During galaxy merging, tidal torques can trigger the accretion and feedback of the central black holes in merging galaxies, forming dual active galactic nuclei (AGNs)......»»
Snakes on a plate: Pythons touted as protein alternative
In a warehouse in the lush humid farmlands of central Thailand, thousands of pythons lie coiled in containers, rearing and striking at the glass as people pass by......»»
Research team develops method to design safer opioids
Opioid medications offer people relief from debilitating pain, but these drugs come with dangers: the risk for addiction, miserable withdrawal symptoms and the potential for fatal overdose. In a study appearing in ACS Central Science, researchers hav.....»»
Wildfire smoke has a silver lining: It can protect vulnerable tree seedlings
Forest scientists at Oregon State University studying tree regeneration have found that wildfire smoke comes with an unexpected benefit: It has a cooling capacity that can make life easier for vulnerable seedlings......»»
Biologists determine the liver is the source of free glycans in the bloodstream
In a rat study, RIKEN biologists have solved the mystery of where glycan molecules in the blood come from, tracking them down to the liver. This finding could lead to new biomarkers for liver-related diseases......»»
Mars likely had cold and icy past, new study finds
The question of whether Mars ever supported life has captivated the imagination of scientists and the public for decades. Central to the discovery is gaining insight into the past climate of Earth's neighbor: Was the planet warm and wet, with seas an.....»»
Przewalski’s Horses Are Back—On TikTok and the Central Asian Steppes
Claims that Przewalski’s horses were discovered in the U.S. are unverified. But the conservation story behind the last truly wild horse is worth your time......»»
Phage-derived enzyme targets E. faecalis biofilms to mitigate acute graft-versus-host disease
Allogenic hematopoietic cell transplantation (allo-HCT) involves transferring healthy donor stem cells to recipients with conditions such as blood cancer, bone marrow failure, or certain genetic blood disorders. Acute graft-versus-host disease (aGVHD.....»»
Astronomers find the nearest massive black hole, a missing link in massive black hole formation
Newly identified fast-moving stars in the star cluster Omega Centauri provide solid evidence for a central black hole in the cluster. With at least 8,200 solar masses, it is the best candidate for a class of black holes astronomers have long believed.....»»
Team pioneers a "one-pot platform" to promptly produce mRNA delivery particles
Imagine a scenario where a skilled hacker must upload critical software to update a central server and thwart a potentially lethal virus from wreaking havoc across a vast computer network. The programmer, armed with the lifesaving code, must navigate.....»»
High throughput prediction of sugar beet root weight and sugar content using UAV derived growth dynamics
A research team employed an RGB camera on an unmanned aerial vehicle (UAV) to collect time series data on sugar beet canopy coverage and height. This data was used to predict root weight and sugar content with high accuracy. This innovative technique.....»»
Features of H5N1 influenza viruses in dairy cows may facilitate infection, transmission in mammals
A series of experiments with highly pathogenic H5N1 avian influenza (HPAI H5N1) viruses circulating in infected U.S. dairy cattle found that viruses derived from lactating dairy cattle induced severe disease in mice and ferrets when administered via.....»»
New microbe-central model predicts global grassland soil pH under climate change
In a study published in One Earth on July 5, a research team led by Prof. Deng Ye from the Research Center for Eco-Environmental Sciences of the Chinese Academy of Sciences proposed the core-bacteria-forecast model (CoBacFM), which links the changes.....»»
Scientists discover new way to control blood vessel growth with the peptide Apelin
Scientists from La Trobe University and Phillipps-University of Marburg (Germany) have discovered how a peptide called Apelin regulates blood vessel growth, opening new avenues of research for cancer treatment, organ regeneration, and tissue engineer.....»»