Researchers found that the visual cortex uses auditory input to predict incoming information, enhancing its ability to focus on surprising events. This discovery could provide insights into mental health conditions such as schizophrenia or autism.
A team at Cold Spring Harbor Laboratory has validated a potentially powerful new approach to treating HER2-positive breast cancer by inhibiting the protein PTP1B. The discovery may lead to improved treatments for the disease, which affects one in four patients and is often resistant to existing therapies.
Researchers mapped the epic evolution of a 'ring species' using genomic analysis, revealing complex divergence and hybridization. The Greenish Warbler's range expansion involved periods of geographic separation and interbreeding.
Researchers have discovered a unique molecular signature for adenosquamous carcinoma (ASC), a rare and virulent form of pancreatic cancer. The identification of somatic mutations in the UPF1 gene may lead to the development of novel diagnostic approaches and therapeutic strategies, offering new hope for patients with ASC.
A new fluorescent protein biosensor reveals the activation of Rac1 inside cancer cells during invadopodia formation, showing its role in controlling the invasion and spread of cancer cells. The study provides insights into the signaling mechanism that regulates cancer cell invasion and offers potential targets for developing treatments.
Researchers at EPFL create two powerful probes for the imaging of cytoskeletal proteins with unprecedented resolution. These probes provide a significant improvement over existing techniques, enabling easier and higher quality imaging of cells with minimal toxicity.
Researchers develop 3-D artificial enzyme cascade using DNA nanotechnology, mimicking a crucial biochemical pathway that could lead to future biomedical and energy applications. The system consists of multiple enzymes attached to a DNA scaffold, with each arm serving as a 'swinging' catalyst, speeding up chemical reactions.
Deeply buried fossil soils in the Great Plains have been found to be rich in carbon, potentially grossly underestimating carbon storage capacity. The study's findings suggest that these ancient soils could contribute significantly to global climate change as they are disturbed.
Researchers at NYU Langone Health found a link between autism and two biological pathways in mice with Mohawk-like hairstyles. The study suggests that reversing these effects could lead to potential treatments for the disease.
Researchers at Stanford University School of Medicine have identified the genetic mutations underlying ameloblastoma, a rare type of jaw tumor. They found that drugs already approved for other cancers can be effective in treating this disease, and are planning a pilot study to assess their efficacy.
A recent study highlights the challenges faced by refugees from Iraq and Syria in accessing affordable cancer treatment, with host countries struggling to find the money and medicine. Innovative financing schemes are needed to improve access to quality care for these patients.
Researchers at Stanford University School of Medicine have identified a new cell-cycle phase in resting stem cells, dubbed an 'alert' state, which enables them to rapidly respond to tissue damage. This systemic response is distinct from fully resting or activated stem cells and has been observed in various types of injuries.
Blocking extrasynaptic NMDA receptors may improve motor learning, coordination and prevent cell death in animal models of Huntington disease. This finding could lead to new treatment avenues for neurodegenerative conditions such as Alzheimer's disease and traumatic brain injury.
Researchers at Joint Quantum Institute investigate entangled beams in fast-light materials, where anomalous dispersion causes faster-than-light-like behavior. The findings reveal potential applications in ultrafast data processing and secure communication.
Scientists have discovered a potential new target for cancer immunotherapy, peptide antibodies that deplete immune-suppressing MDSCs without harming other vital cells. The treatment showed promising results in preclinical experiments, shrinking tumors and improving outcomes.
Researchers at the University of Montreal have identified a novel enzyme, ABHD6, that breaks down a fat-like signal involved in insulin release. Inhibiting this enzyme may increase insulin levels in blood and improve sensitivity to insulin, providing a potential new target for type 2 diabetes treatment.
The study found that climate change has accelerated the spread of hybridization between native westslope cutthroat trout and introduced rainbow trout in North America. Hybridization has contributed to the decline and extinction of many native fish species, including all subspecies of cutthroat trout.