When an immune T cell divides into two daughter cells, the activity of an enzyme called mTORC1, which controls protein production, splits unevenly between the progeny, producing two cells with different properties. Such "asymmetric ...
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Several new malaria drugs under development share a common feature: they promote an influx of sodium ions into Plasmodium parasites that have invaded red blood cells and multiply there. A study published on May 26th in PLOS ...
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A ground-breaking study by University of Manchester and Liverpool scientists and published in the journal eLife has identified a new link between inflammation and cell division.
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Follicular helper T cells (Tfh cells), a rare type of T cells, are indispensable for the maturation of antibody-producing B cells. They promote the proliferation of B cells that produce highly selective antibodies against ...
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The fates of immune cells can be decided at the initial division of a cell. Researchers at St. Jude Children's Research Hospital have discovered that the production of daughter cells with different roles in the immune system ...
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Can any cancer cell form another tumor, or is it only select cancer stem cells that give rise to new cancer cells? The answer, a new study finds, is both.
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We take it for granted that our body can regenerate cells that become injured or simply wear out and die. For most of the 20th century, however, scientists were convinced that one organ—the brain—lacked that ability. ...
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University of California San Francisco scientists have identified characteristics of a family of daughter cells, called MPPs, which are the first to arise from stem cells within bone marrow that generate the entire blood ...
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Surveys of the genomic terrain of cancer have turned up a curious phenomenon in some tumor cells: a massive rearrangement of DNA in one or a few chromosomes, thought to be produced during a single cell cycle. In a new study, ...
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A new study led by scientists at The Scripps Research Institute (TSRI) sheds light on the cause of some cancers, including breast cancer and leukemia.
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