The work has important implications for understanding how human cancer cells develop resistance to natural product-based chemotherapies.
The Morgridge Institute for Research has developed a portable, shareable light sheet microscope. The project can be mailed to a lab anywhere in the world, configured remotely by Morgridge engineers, and run one to three months of experiments.
A team led by led by André D. Taylor of NYU Tandon School of Engineering and Yifan Zheng of Peking University solved a major fabrication challenge for perovskite cells -- the intriguing potential challengers to silicon-based solar cells. In a cover article in the June 28, 2018 issue of Nanoscale, a publication of the Royal Society of Chemistry, the team reveals a new scalable means of applying the compound PCBM, a critical component, to perovskite cells.
Eight years, more than 500 articles and no less than 13 000 pages since its launch, Pensoft's flagship botanical title Phytokeys, celebrates its 100th issue. In its anniversary issue the journal features two new species and taxonomic revisions on families Brassicaceae, Zamiaceae and Menispermaceae.
A new study by researchers at the University of Illinois at Urbana-Champaign, the Massachusetts Institute of Technology, and the Applied Physics Laboratory, Johns Hopkins University has brought science one step closer to a molecular-level understanding of how patterns form in living tissue. The researchers engineered bacteria that, when incubated and grown, exhibited stochastic Turing patterns: a 'lawn' of synthesized bacteria in a petri dish fluoresced an irregular pattern of red polka dots on a field of green.
Scientists seeking to unlock secrets of cellular aging have identified a gene that triggers senescence, a phenomenon in which cells stop dividing. The gene, called CD36, is unusually active in older, senescent cells. Heightening CD36 activity also caused young, healthy cells to stop dividing, with the effect also spreading to nearby cells in the same petri dish.
or a thousand years, people have reported feeling better by meditating but there has never been a systematic study that quantified stress and how much stress changes as a direct result of meditation until now.
Tissue-engineered articular cartilage (AC) for repairing cartilage damaged by trauma or disease can be made to more closely mimic natural AC if mechanical stimulation of particular magnitude and duration is applied during the development process.
The World Desertification Atlas by the European Commission's Joint Research Centre provides the first comprehensive, evidence-based assessment of land degradation at a global level and highlights the urgency to adopt corrective measures.
A new synthetic enzyme, crafted from DNA rather than protein, flips lipid molecules within the cell membrane, triggering a signal pathway that could be harnessed to induce cell death in cancer cells. This is the first such synthetic enzyme to outperform its natural counterpart -- and it does so by three orders of magnitude.