Most living cells have a defined number of chromosomes: Human cells, for example, have 23 pairs. As cells divide, they can make errors that lead to a gain or loss of chromosomes, which is usually very harmful.
Cell & Microbiology
Jun 19, 2017
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1541
UCLA researchers have developed synthetic T lymphocytes, or T cells, that are near-perfect facsimiles of human T cells.
Biochemistry
Jun 26, 2018
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496
Scientists reveal in more detail than ever before how white blood cells kill diseased tissue using deadly granules, in research published today in PLoS Biology.
Cell & Microbiology
Sep 14, 2011
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0
The removal of one gene renders poxviruses—a lethal family of viral infections that are known to spread from animals to humans—harmless, a new study in the journal Science Advances reports.
Cell & Microbiology
Sep 18, 2020
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246
The richest and poorest Americans differ in life expectancy by more than a decade. Glaring health inequalities across the socioeconomic spectrum are often attributed to access to medical care and differences in habits such ...
Plants & Animals
Nov 24, 2016
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234
Boston University researchers, Thomas Kepler, professor of microbiology; Stephanie Pavlovich, an MD/PhD student; and Elke Mühlberger, director, Biomolecule Production Core, National Emerging Infectious Diseases Laboratories ...
Biotechnology
Apr 26, 2018
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92
A UCLA research team has successfully used the powerful gene-editing tool known as CRISPR-Cas9 to alter the DNA of mature innate immune cells, some of the body's first responders to infections. These blood cells have been ...
Biotechnology
May 21, 2020
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236
In a recent study from Lund University in Sweden, researchers discovered that metabolic changes affect how blood cells are formed during embryonic development. They found a previously unknown metabolic switch with a key role ...
Cell & Microbiology
Feb 9, 2022
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50
Mammals contain cells whose primary function is to kill other cells in the body. The so-called Natural Killer (NK) cells are highly important in defending our bodies against viruses or even cancer. Scientists at the University ...
Cell & Microbiology
Sep 6, 2013
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0
Making use of a new "super resolution" microscope that provides sharp images at extremely small scales, scientists have achieved unprecedented views of the immune system in action. The new tool, a stimulated emission depletion ...
Cell & Microbiology
Sep 13, 2011
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