Mice with a defective mitochondrial protein called MCLK1 produce elevated amounts of reactive oxygen when young; that should spell disaster, yet according to a study in this week's JBC these mice actually age at a slower ...
Biochemistry
Jul 22, 2009
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For the first time, researchers from institutions around the country have conducted an identical series of toxicology tests evaluating lung-related health impacts associated with widely used engineered nanomaterials (ENMs). ...
Bio & Medicine
May 6, 2013
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Antibiotic resistance is a global health threat. In 2019 alone, an estimated 1.3 million deaths were attributed to antibiotic resistant bacterial infections worldwide. Looking to contribute a solution to this growing problem, ...
Cell & Microbiology
Mar 31, 2023
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The chance discovery of a genetic mutation that makes mice enormously fat but protects them from diabetes has given researchers at Boston University School of Medicine, USA, new insights into the cellular mechanisms that ...
Biochemistry
Dec 15, 2009
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Chromosomal instability is a phenomenon characterized by rapid changes in the number and structure of chromosomes during cell division. It is very common in solid tumors and it is linked to the aggressive spread of cancer, ...
Cell & Microbiology
Sep 26, 2023
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12
Mayo Clinic researchers have gained insights into the function of a member of a family of specialized proteins called histone chaperones. Using nuclear magnetic resonance (NMR) spectroscopy and X-ray crystallography, they ...
Biochemistry
Mar 1, 2012
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Researchers at the Universitat Pompeu Fabra (UPF), ICREA, CIBERNED, CNIC and Altos Labs, among other national and international collaborators, have characterized how damaged cells (senescent cells) that inevitably arise after ...
Cell & Microbiology
Dec 21, 2022
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20
Scientists often act as detectives, piecing together clues that alone may seem meaningless but together crack the case. Professor Reuben Shaw has spent nearly two decades piecing together such clues to understand the cellular ...
Cell & Microbiology
Apr 20, 2023
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23
Research carried out at the Institute of Molecular Biology and Biotechnology (IMBB) of FORTH, provides evidence that persistent DNA damage triggers an exosome-based, metabolic reprogramming that leads to chronic inflammation ...
Cell & Microbiology
Nov 26, 2021
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154
Researchers at Harvard-affiliated Massachusetts General Hospital (MGH) say they have uncovered a way that animals detect pathogens in their bodies that allows their systems to respond before cellular damage occurs.
Cell & Microbiology
May 15, 2012
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