Ubiquitination—the addition of the protein ubiquitin—is a key stage in many cell processes, such as protein degradation, DNA repairs, and signal transduction. Using high-speed atomic force microscopy (HS-AFM) and molecular ...
Cell & Microbiology
Jan 18, 2024
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4
A study of viruses that affect amphibians and reptiles has closed the gap on the knowledge of viruses affecting animals which until now has largely focused on humans and other mammals.
Plants & Animals
Oct 17, 2022
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5
Recently developed cell line is a potential source for generating endless amounts of red blood cells outside the body.
Cell & Microbiology
Dec 13, 2021
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62
Gold leaf—gold metal hammered into thin sheets—is used by artists and crafters to gild picture frames, artwork and clothing. Despite its luxurious appearance, the material is affordable and available at most craft stores. ...
Analytical Chemistry
May 12, 2021
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20
Yale Cancer Center (YCC) scientists have developed a new cell screening method for agents that alter biologic functions. This approach uses thousands of artificial proteins called "traptamers" and may help to answer some ...
Cell & Microbiology
Jun 11, 2020
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116
The gene-editing tool CRISPR has been heralded as a scientific miracle destined to eradicate diseases from sickle-cell anemia to cancer, or decried as "the genetic scissors that tailor the human gene pool," an ethically risky ...
Analytical Chemistry
Nov 11, 2019
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424
Biologists at Columbia University Vagelos College of Physicians and Surgeons have leveraged a computational method to map protein-protein interactions between all known human-infecting viruses and the cells they infect. The ...
Cell & Microbiology
Aug 29, 2019
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452
With recent studies proving that almost everyone has a little bit of Neanderthal DNA in them——up to 5 percent of the human genome—- it's become clear our ancestors not only had some serious hominid 'hanky panky' going ...
Archaeology
Oct 17, 2016
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435
The same viruses that make us sick can take up residence in and on the human body without provoking a sneeze, cough or other troublesome symptom, according to new research at Washington University School of Medicine in St. ...
Cell & Microbiology
Sep 16, 2014
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(Phys.org)—Depending on the strain, or genotype, of the human papillomavirus (HPV) (see image), the lesions it causes can range from relatively benign to cancer-causing. Differentiating between lesions caused by low-risk ...
Cell & Microbiology
Feb 13, 2013
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