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Molecular & Computational biology Mar 16, 2021

Researchers unlock the micro-molecular physiochemical mechanism of dental plaque formation

An inter-disciplinary team of researchers led by Prof. Qian Peiyuan, Chair Professor at the Hong Kong University of Science and Technology (HKUST)'s Department of Ocean Science and Division of Life Science has unraveled how ...

Biotechnology Mar 11, 2021

Researchers probe cell nucleus response with needle-tip technique

Kaitlin McCreery is the coauthor of a new paper published in Small that deals with diagnosing diseases such as osteoarthritis in soft tissue. McCreery is currently a Ph.D. student in the Neu Lab where she studies the biophysical ...

Biochemistry Mar 8, 2021

Time needed to sequence key molecules could be reduced from years to minutes

Using a nanopore, researchers have demonstrated the potential to reduce the time required for sequencing a glycosaminoglycan—a class of long chain-linked sugar molecules as important to our biology as DNA—from years to ...

Materials Science Feb 21, 2021

Bioengineered hybrid muscle fiber for regenerative medicine

Muscle constitutes the largest organ in humans, accounting for 40% of body mass, and it plays an essential role in maintaining life. Muscle tissue is notable for its unique ability for spontaneous regeneration. However, in ...

Biochemistry Feb 16, 2021

New discovery may enable accurate prediction of cancer spread before cancer develops

Researchers from Erler Group at the Biotech Research & Innovation Centre (BRIC) in Copenhagen have discovered that the rigidity of a thin membrane structure encompassing cells and lining all vessels regulates how easily cancer ...

Bio & Medicine Feb 3, 2021

Researchers develop new method for biomanufacturing of vascularized tissue

Vascularized structures infiltrated within a nanofibrous extracellular matrix (ECM) play vital roles in maintaining functions and metabolism of tissue and organs. Nanofibrous scaffolds are promising in tissue engineering ...

Cell & Microbiology Jan 29, 2021

The force to shape an organ

Carnegie Mellon University professor of biomedical engineering and materials science and engineering Adam Feinberg, along with postdoctoral fellow Dan Shiwarski and graduate student Joshua Tashman, have created a novel biosensor ...

Cell & Microbiology Jan 26, 2021

Iron-carrying extracellular vesicles are key to respiratory viral-bacterial co-infection

The mechanism by which acute viral respiratory infections promote secondary bacterial growth and infection in the airways depends on iron-carrying extracellular sacs secreted by the cells lining the host's airways, report ...

Biochemistry Jan 25, 2021

Platinum complex inhibits metastasis through conformational modulation of heparan sulfate

Cisplatin has been used to treat cancer since the 1970s. Since then, many other platinum-containing cytostatic drugs have been developed, such as triplatinNC, a highly charged complex that contains three ligand-bridged platinum ...

Biotechnology Jan 18, 2021

Promoting axon regeneration in the zebrafish spinal cord

After an injury to the spinal cord, patients often remain paralyzed because damaged nerve tracts do not regrow due to the formation of scar tissue. Scientists from the Max Planck Institute for the Science of Light in Erlangen, ...

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