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A new study describes how an interdisciplinary team of researchers used a state-of-the-art microscopy technique to reveal protein structures and key steps of a CRISPR-Cas system that holds promise for developing an improved gene editing tool.
Jul 23rd, 2021
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Artificially designed, amyloid-silk hybrid protein even outperforms some spider silks.
Jul 21st, 2021
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Based on the complementary base pairing rules, a variety of complex secondary structures can be designed and assembled to develop DNA molecular devices with specific functions which play an important role in diverse research fields.
Jul 12th, 2021
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Scientists use artificial intelligence to predict the size of cells over time without the need for simplifying assumptions, which may lead to a new understanding of microbiology principles and improved drug manufacturing from recombinant bacteria.
Jul 9th, 2021
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The biomaterials could eventually have applications in joint repair or wound healing as well as other fields of healthcare and food production.
Jul 7th, 2021
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Scientists develop a method to better manipulate tiny droplets in lab-on-a-chip applications for biochemistry, cell culturing, and drug screening.
Jul 7th, 2021
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Engineers design the first synthetic circuit that consists entirely of fast, reversible protein-protein interactions.
Jul 7th, 2021
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An international study has elucidated the structure of a protein that is required for the assembly and stability of photosynthetic membranes.
Jul 5th, 2021
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Researchers have demonstrated the viability of 3D-printed tissue scaffolds that harmlessly degrade while promoting tissue regeneration following implantation.
Jul 5th, 2021
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Scientists used digital circuitry to manipulate and store label-free matters in order to study their unique characteristics.
Jul 5th, 2021
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Scientists are now able to fully reconstitute the engine of the mitosis machinery, called kinetochore. Being able to model a functioning kinetochore is the first step towards the making of artificial chromosomes, that may one day be used to restore missing functions in cells.
Jul 1st, 2021
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The computer model simulates the cyclical changes in the membrane potential of a cancer cell using the example of human lung adenocarcinoma and opens up completely new avenues in cancer research.
Jul 1st, 2021
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Researchers have succeeded in developing a method to label mRNA molecules, and thereby follow, in real time, their path through cells, using a microscope - without affecting their properties or subsequent activity. The breakthrough could be of great importance in facilitating the development of new RNA-based medicines.
Jun 30th, 2021
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Special biosensors embedded in clothing could detect bacteria and viruses including COVID-19, according to international researchers who say this technology could be used in face masks for primary care workers. The biosensors, which use nucleic acids to detect nasty bugs with high sensitivity and accuracy, are made using freeze-dried, cell-free synthetic CRISPR technology which is flexible enough to be placed into clothing.
Jun 28th, 2021
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In lab, molecules inhibit effectively, access nooks too small for human antibodies.
Jun 22nd, 2021
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Researchers have developed a new technology that enables them to introduce target genes in a controlled manner and thereby control processes in individual selected cells.
Jun 18th, 2021
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Bacteria from an Indian landfill could help eliminate contaminated chemicals. The focus is on pesticides such as lindane or brominated flame retardants, which accumulate in nature and in food chains. Researchers used these bacteria to generate enzymes that can break down these dangerous chemicals.
Jun 17th, 2021
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Scientists discovered that tensile force patterns in thin, pressurized cell walls carry information that pattern cell and tissue morphogenesis. The findings uncover a conserved cellular basis of plant growth and are key to understanding leaf architecture and potentially modifying it in the future to improve plants.
Jun 15th, 2021
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