Researchers have identified 18 distinct cell type clusters in the inflorescence meristem that generate a plant's above-ground organs. The study provides new insights into how stem cells make the transition from an undifferentiated state to specialized cell types.
Researchers at the University of Technology Sydney have discovered a new method for controlling tiny quantum emitters in hexagonal boron nitride by twisting its layered structure. This breakthrough brings them closer to practical applications in quantum computing, secure communication and ultra-sensitive sensing.
A meta-analysis of studies found that guideline-recommended heart failure therapies protect heart function in patients treated for cancer. RAAS inhibitors and beta-blockers improved left ventricular ejection fraction, while mineralocorticoid antagonists showed encouraging protective effects.
Researchers at UCL and Great Ormond Street Hospital have successfully treated a deadly childhood liver disease using mice with a healthy version of the VPS33B gene. The treatment, which specifically targeted liver cells, showed no harm and improved liver function in mice.
A USC-led team has developed a way to grow and genetically engineer progenitor cells that give rise to macrophages, a type of immune cell promising for cancer immunotherapies. The team successfully expanded these cells in the laboratory and engineered them to target specific cancer markers.
A psychologist warns of the profound psychological implications of gifting or taking a DNA test, including identity disruption, acceptance challenges, and data security worries. The decision requires careful consideration to ensure recipients can cope with unexpected outcomes.
Research in zebrafish shows that altered presence of neural microexons leads to hyperarousal, insomnia, and stress-like behavior. The study suggests that this mechanism could be conserved in humans and may contribute to symptoms of disorders like autism and schizophrenia.
Researchers tracked Arabian Sea humpback whales' movements, revealing the first direct evidence of a whale crossing the Arabian Sea. The study found that these whales have adapted to their habitat in a unique way, deviating from traditional migration patterns.
Optical approaches offer unique advantages for chiral analysis, including non-contact operation and ease of integration. Recent advances in optical sorting and detection of chiral particles have improved sensitivity, selectivity, and practicality through engineered light fields and AI-assisted strategies.
Researchers have developed a non-invasive method to determine chicken egg sex, assess quality, and detect fertilization using light-based optical spectroscopy. The technique could curb the practice of killing billions of male chicks at birth, reducing animal suffering and promoting more sustainable farming practices.
A new review highlights how animals exchange information through movements, visual displays, calls, and other cues to coordinate interactions and align interests across species. This cooperation enables individuals to access shared resources and exchange services, such as protection from predators.
A team of MIT researchers has developed a machine-learning approach that captures the diversity of atomic environments in chemically disordered materials. This allows for more accurate predictions of material properties and opens up possibilities for creating new sustainable steels and materials for aerospace, energy, and computing.
Computational studies reveal that the tetrahedral order of water molecules collapses at the contact line during complete wetting, leading to a change in line tension. This discovery provides a new design principle for controlling interfacial mechanics and wetting in inorganic and biological systems.
A study found that prolonged Instagram use can blur boundaries between self and others, making it harder to recognize unique aspects of one's body. The research suggests that excessive social media use could lead to a loss of bodily identity, contributing to mental health issues such as depression and low self-esteem.
A recent study reveals that oil crops like coconut, oil palm, and soybean cause more species extinction than previously thought. The research found that these three crops are responsible for 75% of biodiversity loss caused by oil crops worldwide.
A pilot study found that brief videos in the hospital nursery improved first-time fathers' knowledge of safe sleep and infant crying. However, gains were not fully sustained post-discharge, highlighting the need for at-home reinforcement.
Researchers used AI to identify hidden peptides called prionins in prion and prion-like proteins, which can kill bacteria and may hold the key to treating drug-resistant infections. The study suggests that these proteins, commonly associated with neurodegenerative diseases, contain molecular features linked to immune defense.
NYU Langone Health has performed the world's first HIV-positive-to-HIV-positive lung transplant, expanding options for patients with limited donor availability. The successful surgery marks a significant milestone for the HIV-positive community and represents progress in creating equity in organ transplantation.
A study reveals that H5N1 bird flu causes severe infection in cow udders instead of lungs, and identifies a specific glycan receptor subtype as the key to its unusual behavior. This discovery provides a new way to predict the virus's next host jump and potential disease manifestation.
A team of researchers discovered an epigenetic mechanism that protects tooth progenitor cells from mechanical stress, preserving tissue renewal. The study found that the enzyme KDM6B removes repressive chromatin marks, allowing genes to be active and preventing excessive activation of mechanosensitive ion channels.
Researchers developed a world-first flame plasma pyrolysis process to directly treat biomass with high moisture content, eliminating the need for pre-drying. The technology achieved anthracite-level fuel performance and demonstrated substantial advantages in processing speed and energy efficiency.