New machinery digests toxic proteins to protect DNA replication
Researchers have identified molecular machinery that helps repair damaged DNA that occurs during DNA replication and transcription. This work, published in Nature Communications on March 9, reveals how specific enzymes "eat" or break down proteins that cause broken DNA. Read More
Chemists develop method to identify protein neighbors
A new technology called µMap uses photocatalysts, molecules that spur a chemical reaction when activated by light, to identify spatial relationships of cell surface proteins. The results are described by scientists from Princeton University and Merck in the March 6 edition of Science. Read More
Bacteria survive by possessing multiple genes to uptake the same amino acid
Researchers have long known that the uptake systems in clonal cells can differ based on their environments. Scientists reported their observations of this amino acid uptake pathway in bacteria for the first time in a new study published March 5 in Nature Communications. Read More
Zigzag DNA provides insight into chromosome organization
New Z-loops -- DNA folded into a zigzag structure and guided by essential condensin proteins -- have been caught on camera for the first time. The results of the study provide insight into the organization of chromosomes and were published in Nature on March 4. Read More
New coronavirus puts focus on the science of naming new viruses
What's in a name? Possibly a lot, when it comes to determining how to name new virus species based on genetic characteristics. The initial confusion over the naming of the novel coronavirus indicates that the scientific community still has work to do when defining the proper taxonomy of viruses, according to an article published in Nature Microbiology on March 2. Read More
Biopharma processing market shows early indicators of strong 2020
The biopharmaceutical processing market shows early indicators of strong 2020, according to our partners Strategic Directions International and Kalorama Information, which are developing an upcoming report on the sector. Read More
From lab to clinic: How AI can help
Clinical trials are an important checkpoint in moving therapies from the lab to the clinic, and artificial intelligence (AI) software can help researchers and clinicians reach their goals in several ways, according to a new article by U.K. market research firm Signify Research. Read More
Glia-to-neuron conversion gene therapy can treat Huntington's disease
Using adeno-associated virus technology, researchers have developed a novel gene therapy that can regenerate functional neurons in mouse models of Huntington's disease. The work was published in Nature Communications on February 27. Read More
3 reasons the coronavirus outbreak has been so severe
WASHINGTON, DC - Why has the current outbreak of coronavirus been so severe compared with past epidemics of viral respiratory diseases? It has to do with unique characteristics of the coronavirus itself, according to a speaker at a February 26 congressional briefing. Read More
Inflammatory attack comes from an unexpected source in rheumatoid arthritis
Researchers have pinpointed immune cells called natural killer cells as an unexpected source of inflammatory proteins that contribute to rheumatoid arthritis. The research was published in the Journal of Experimental Medicine on February 25. Read More
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