Scientists
Adults with asthma are at increased risk of developing depression, but few studies have identified precursors to the onset of depression. A recent study conducted in the United States aimed to identify risk factors for depression onset among a community-based sample of adults with asthma. The study used a longitudinal
Universities and colleges
Researchers in the United States have investigated the connection between neurosphere formation and clinical outcome in pediatric brain tumors. The study, published in Pediatric Blood & Cancer, found that cultured brain tumors can form neurospheres, which hold prognostic value for patients. The team analyzed samples from 56 pediatric patients and
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Local irradiation of murine melanoma tumors has been shown to affect the development of tumour-specific immunity, with radiation therapy inducing changes in immune cells that can inhibit the generation of systemic immunity. Researchers, led by Y.P. Liao, University of California, Department of Radiation Oncology, found that local radiation therapy
Scientists
Researchers at the University of California have made a groundbreaking discovery in the field of genetic engineering, demonstrating successful gene transfer to mesenchymal stem cells (MSCs) via enzymatically degradable hydrogel scaffolds. This innovative approach offers a novel method for guiding MSC differentiation, which is essential for tissue regeneration. The study,
Scientists
Metalloporphyrins have been at the center of a recent study investigating the detection of disordered water within protein cavities. Researchers from the University States have made a significant breakthrough in this area, utilizing subtle changes in the absorbance spectrum of pentacoordinate heme to detect water molecules within the distal cavities
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Researchers from the University of California have published a study on the dose gradient near the target-normal structure interface for nonisocentric CyberKnife (CK) and isocentric intensity-modulated body radiotherapy (IMRT) in prostate cancer treatment. The study aimed to compare the treatment planning quality between CK and IMRT for hypofractionated prostate body
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Researchers from the University of California's Vaccine Research Institute of San Diego have developed a method for estimating tissue components in surgical samples using gene expression profiling data. This approach, which they call "in silico prediction," may help to improve the accuracy of cancer research by
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The discovery of Sulf-2 as a critical regulator of cell signaling pathways has significant implications for cancer treatment. As a sulfatase, Sulf-2 modulates the sulfation status of heparan sulfate proteoglycans (HSPGs) on the outside of cells, thereby influencing various signaling pathways. This novel activity of Sulf-2 has been identified as
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Recent research has shed light on the role of vascular endothelial growth factor (VEGF) in blood-brain barrier (BBB) permeability, particularly in the context of stroke and hypoxic-ischemic brain injury. A study published in the International Journal of Developmental Neuroscience found that VEGF upregulates BBB permeability and increases the phosphorylation of
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Researchers from the University of California, Davis Cancer Center, have made a significant discovery in the field of paclitaxel therapy, a widely used treatment for cancer. A team led by Dr. J. Luo has developed a well-defined and biocompatible amphiphilic telodendrimer system that can self-assemble into multifunctional micelles for efficient
Universities and colleges
A recent report by Y. Itoh and colleagues at the University of California has revealed significant differences in sex bias and dosage compensation between two bird species, the chicken and the zebra finch. The research, published in Genome Research, explores the global patterns of gene expression between the two species,
Universities and colleges
Researchers from the University of California have successfully conducted islet transplantation in type 1 diabetics using a novel immunosuppressive regimen based on the anti-LFA-1 antibody efalizumab. This study demonstrated that insulin independence after islet transplantation can be achieved with a corticosteroid- and calcineurin inhibitor-free regimen, which may minimize renal and
