(PhysOrg.com) -- Instead of the classic scalpel, surgeons can also operate with an electroscalpel. A significant advantage to this technique is that while a cut is being made, blood vessels are closed off and hemorrhaging ...
Biochemistry
Sep 29, 2009
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Over the past 30 years, Australia's Tasmanian devil population has been afflicted with an infectious cancer that has pushed the species to near extinction. The marsupials are highly susceptible to devil facial tumor disease, ...
Plants & Animals
Mar 12, 2024
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22
Penn Engineers have developed a new means of targeting the lungs with lipid nanoparticles (LNPs), the minuscule capsules used by the Moderna and Pfizer-BioNTech COVID-19 vaccines to deliver mRNA, opening the door to novel ...
Bio & Medicine
Mar 1, 2024
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27
You can mend a broken heart this Valentine's Day now that researchers have invented a new hydrogel that can be used to heal damaged heart tissue and improve cancer treatments.
Bio & Medicine
Feb 12, 2024
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33
Researchers from Children's Hospital of Philadelphia (CHOP) have developed a new AI-powered algorithm to help understand how different cells organize themselves into particular tissues and communicate with one another. This ...
Cell & Microbiology
Jan 8, 2024
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1
Australian researchers have discovered a new way that epithelial cells, which form layers in organs like the skin and stomach, attach to one another, and how they perceive growth signals at these attachments, helping them ...
Cell & Microbiology
Dec 21, 2023
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When a scientist wants to study individual cells at the molecular level within an organ like the heart or brain, they usually break the tissue up to analyze the cells. This provides rich detail about gene activity, but doesn't ...
Cell & Microbiology
Dec 14, 2023
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5
Machine learning is now helping researchers analyze the makeup of unfamiliar cells, which could lead to more personalized medicine in the treatment of cancer and other serious diseases.
Cell & Microbiology
Nov 28, 2023
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18
Bone may seem as if it's a hard, lifeless structure, but now the cells living within have been imaged in unprecedented detail, thanks to an innovative imaging method developed at the Garvan Institute of Medical Research.
Cell & Microbiology
Oct 26, 2023
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A research group from the University of Turku and Turku Bioscience Center together with Misvik Biology Ltd in Finland have developed a new method for studying how cancer cells function in softer and stiffer tissue environments. ...
Cell & Microbiology
Oct 18, 2023
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