New analysis of ancient fish may explain how shoulder evolved
A new analysis of the bones and muscles in ancient fish gives new clues about how the shoulder evolved in animals—including us.
A new analysis of the bones and muscles in ancient fish gives new clues about how the shoulder evolved in animals—including us.
Evolution
Nov 1, 2023
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127
Scientists from the Department of Energy's SLAC National Accelerator Laboratory have gained valuable insights into producing nitroxide, a molecule with potential applications in the biomedical field. While nitric oxide (NO) ...
Analytical Chemistry
Oct 24, 2023
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78
In the latest stride toward combating neovascular age-related macular degeneration (nAMD), a team led by Professor Nathan Gianneschi from the International Institute for Nanotechnology at Northwestern University has unveiled ...
Bio & Medicine
Oct 19, 2023
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85
What if organ damage could be repaired by simply growing a new organ in the lab? Improving researchers' ability to print live cells on demand into geometrically well-defined, soft complex 3D architectures is essential to ...
Biochemistry
Oct 16, 2023
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10
Two to five percent of all people are affected by Raynaud's phenomenon: In cold or stressful conditions, the small blood vessels that supply the skin constrict and the fingers or toes turn white. First described by Maurice ...
Molecular & Computational biology
Oct 12, 2023
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10
In 2009, a mysterious fungus emerged seemingly from out of thin air, targeting the most vulnerable among us. It sounds like Hollywood, but the fungus in question poses a very real threat. Scientists are scrambling to figure ...
Cell & Microbiology
Sep 29, 2023
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528
Physicians and researchers rely on biomedical imaging to examine the structure and function of living tissue. This enables disease diagnostics and experiments that reveal the mechanisms behind pathologies and ways to treat ...
Bio & Medicine
Sep 26, 2023
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13
Researchers at the University of Toronto have developed a new theory to explain how nanoparticles enter and exit the tumors they are meant to treat, potentially rewriting an understanding of cancer nanomedicine that has guided ...
Bio & Medicine
Sep 25, 2023
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39
In order to keep track of their environment, cells use cilia, antenna-like structures that can sense a variety of stimuli, including the flow of fluids outside the cell. Genetic defects that cause cilia to malfunction and ...
Cell & Microbiology
Sep 21, 2023
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30
Injecting drugs into the bloodstream can often harm healthy tissues as well. Drug delivery systems (DDSs) are an innovative solution designed to target specific cells and minimize such side effects. One strategy for drug ...
Bio & Medicine
Sep 21, 2023
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42