Aptamers, nucleic acids capable of selectively binding to viruses, proteins, ions, small molecules, and various other targets, are garnering attention in drug development as potential antibody substitutes for their thermal ...
Cell & Microbiology
Jan 2, 2024
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66
An international research consortium, spearheaded by the Luxembourg Centre for Systems Biomedicine (LCSB) of the University of Luxembourg, has developed a database that is unique in the world: the Virtual Metabolic Human ...
Molecular & Computational biology
Nov 14, 2018
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7
The Hirohide Saito Laboratory has developed cyclic RNA switches that can control gene expression in a cell type-specific manner using miRNAs and RNA-binding proteins and has successfully constructed an artificial gene circuit ...
Cell & Microbiology
Feb 16, 2023
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2
A group of scientists at SISSA proposes a quick alternative for predicting the internal dynamics of RNA molecules (how the different parts move in relation to each other). This simple solution, which uses beads and springs, ...
Biochemistry
Jul 17, 2015
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15
The rapid explosion in the throughput of DNA sequencing due to new technology platforms is fueling an increase in the number of sequenced microbial genomes and driving much greater availability of these data to the research ...
Biotechnology
Jul 27, 2015
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20
Biologists and chemists at the University of Konstanz have deciphered a molecular cellular mechanism related to the development of cancer. They report the interaction between the tumour-suppressor protein p53, known as the ...
Biotechnology
Jan 26, 2018
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8
(Phys.org) -- In a new study, UT Dallas researchers outline how they used fluorescent molecules to "tag" DNA and monitor a process called DNA looping, a natural biological mechanism involved in rearranging genetic material ...
Cell & Microbiology
Aug 13, 2012
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0
The structure of a biomolecule can reveal much about its functioning and interaction with the surrounding environment. The double-helical structure of DNA and its implications for the processes of transmission of genetic ...
Molecular & Computational biology
Jun 14, 2021
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12
Proteins are large, complex molecules that play many critical roles in the body and are produced following the instructions encoded in DNA. By reading their DNA letters, cells produce an intermediate RNA molecule that will ...
Biotechnology
May 17, 2023
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4
When cells accumulate excessive errors in the proteins they produce, apoptosis is activated, that is to say, a cell suicide programme; however, beforehand the cells attempt to rectify the problem through a number of rescue ...
Biochemistry
Dec 17, 2009
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