Columbia University evolutionary ecologist Dustin Rubenstein explains just why it's so interesting and important to find slime molds that engage in a form of agriculture.
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Antigen-presenting cells, such as macrophages or dendritic cells, elicit an immune response by displaying tumor antigens bound to the major histocompatibility complex (MHC) to circulating T-cells. Simultaneous T-cell recognition of glycoproteins CD80
BRAF is the most commonly mutated gene associated with melanoma, found in more than 50 percent of patients. The gene encodes a cytoplasmic kinase that is a member of the MAPK signal-transduction pathway, which is activated when growth factors bind to
Radiology scientist Alexander Lin talks about searching for the tell-tale biomarkers of chronic traumatic encephalopathy.
Institut Curie researchers Bruno Goud, a biologist, and Patricia Bassereau, a physicist, talk about their fruitful, decade-long collaboration exploring the physics of membrane trafficking in a Skype interview conducted by Associate Editor Richard P. Grant.
Recent clinical trials have reignited the interest in simple anti-inflammatory drugs like aspirin for controlling the inflammation associated with cancer. The results suggest that these drugs reduced the risk of relapse as well as cancer formation ac
In cancer cells the epigenetic landscape is highly altered. Hypermethylation of certain stretches of DNA is the most well-studied epigenetic modification in cancer, and each tumor type has its own specific pattern. Histone modifications also occur, a
Epigenetic events regulate the activities of genes without changing the DNA sequence. Different genes are expressed depending on the methyl-marks attached to DNA itself and by changes in the structure and/or composition of chromatin. The main compone
For more than 40 years, German gynecologist and legendary science writer Fritz Kahn (1888-1968) captured the imagination of an international audience with hundreds of wildly inventive illustrations and more than a dozen popular science books. The fol
Meet the people behind studies that use nematodes to treat inflammatory diseases.
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