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New method to label proteins could help track disease
Scientists have developed a new method to study the proteins released by cells, which could lead to the development of new tools to track diseases including cancer.
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Molecular Biology
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New study reveals the exact molecular structure of an IgM-type B-cell receptor
Using cryo-EM, the researchers found that the B-cell receptor interacts with further receptors, thus controlling its signal transduction.
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Protein-based therapy shows promise for individuals with ALS
In a petri dish under an environmental condition reminiscent of ALS, the team found that the protein activates a unique pathway inside cells that increases survival and protects endothelial cells from toxic substances in the blood.
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New study highlights how to deliver a protein to the brain quickly
Potential uses for the study could include repairing spinal cord injuries and a range of other localised injection applications.
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Researchers have developed a drug that can break through the mucus barrier
A capsule that tunnels through mucus in the gastrointestinal tract could be used to orally administer large protein drugs such as insulin.
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Newly discovered protein could be used to produce life-saving antifungals
Researchers have discovered a protein, Ait1, that is responsible for controlling cell growth in yeasts. Since humans and yeasts have remarkably similar cellular mechanisms, teasing out the differences presents drug developers with new target.
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Researchers discover a new way charged macromolecules self-assemble
Researchers found that uniformly charged macromolecules — or molecules, such as proteins or DNA, which contain many atoms all with the same electrical charge — can self-assemble into very large structures.
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Synthetic biology is ready for the therapeutic limelight
After initially serving as a proving ground for integrating forward engineering principles into living cells, synthetic biology is making waves across diverse therapeutic areas. In this article, Dr Dan Mandell, Co-Founder and CEO of GRO Biosciences, explains how the field is reshaping our understanding of the limits of cell- and molecular-based medicines.
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Microscopy technique reveals hidden nanostructures in cells and tissues
Researchers have developed a novel microscopy technique to make invisible molecules visible by “de-crowding” to expand a cell or tissue sample before labelling the molecules.
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Novel streamlined screening method could discover new horizons in chemical reaction design
An in-silico reaction screening strategy could produce compounds potentially useful for novel drug development.
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Scientists have identified novel molecular biomarkers in cells that spread triple-negative breast cancer
The researchers identified key molecular differences between triple-negative breast cancer cells that cling to an initial tumour and those that venture off to form distant tumours.
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Novel insights into the genetic and molecular machinery that causes Alzheimer’s disease
Researchers have gained a clearer understanding of the genetic and molecular machinery in human microglia, findings that may provide insight into Alzheimer’s diseases development.
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Newly identified compound reduces potency of Shiga toxin
Scientists have identified a molecule that can bind to a lethal subtype of the bacterial Shiga toxin, suppressing its deadly effects.
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Researchers halt the growth of multiple myeloma in mice
Scientists from Stanford University have been able to halt the growth of multiple myeloma and diffuse large B cell lymphoma in mice with custom molecule sBCMA-Fc V3.
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Researchers use graphene for same-time, same-position biomolecule isolation and sensing
The study has highlighted an important advance in using graphene for electrokinetic bio-sample processing and analysis.
