Biochemistry

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NTU researchers develop a sustainable way to extract high-quality antimicrobial compounds

Scientists from Nanyang Technological University, Singapore have developed a sustainable and green way to extract high-quality antimicrobial compounds from seeds.

17 Jun 2020

Scientists discover unexpected role of heat shock proteins during neuronal differentiation

A research team led by Dr Chaogu Zheng from the School of Biological Sciences at the University of Hong Kong, in collaboration with a team led by Professor Martin Chalfie (2008 Nobel Laureate in Chemistry) from the Department of Biological Sciences at Columbia University, recently discovered an unexpected role of the heat shock proteins, also known as the molecular chaperones, during neuronal differentiation, which refers to the process a neuron takes to acquire its shape and function.

16 Jun 2020

Relaxation time of T cells crucial to immune response

Like finding that needle in the haystack every time, your T cells manage what seems like an improbable task: quickly finding a few invaders among the many imposters in your body to trigger its immune response.

16 Jun 2020

Silicone molecules may induce cell death in human cells

Silicone molecules from breast implants can initiate processes in human cells that lead to cell death. Researchers from Radboud University have demonstrated this in a new study that will be published on 12 June in Scientific Reports.

12 Jun 2020

New approach prevents the foul odor of isocyanides

The suggested approach makes storage of these substances safer and more convenient while preserving key chemical properties that make isocyanides essential in many synthetic applications, such as the production of pharmaceuticals and functional materials.

12 Jun 2020

Developing lymphatic vessels in zebrafish

When an embryo develops, a wide variety of proteins and enzymes trigger a series of biochemical reactions. The development of the lymphatic vasculature is crucially dependent on one specific protein - the growth factor VEGF-C.

11 Jun 2020

Rice lab's fluorescent tag project reveals new method to kill tumors

A Rice University lab's project to make better fluorescent tags has turned into a method to kill tumors. Switching one atom in the tag does the trick.

11 Jun 2020

Study reveals novel mechanism that triggers a cell-mediated immune response

Viruses and other disease-causing microbes influence the type of immune response their hosts will develop against them. In some cases, the predominant response involves antibodies, proteins made by the immune system that specifically recognize parts of the invading microbe and mediate its destruction.

11 Jun 2020

Study reveals completely new mechanism for mitochondrial disease

Researchers at Karolinska Institutet in Sweden have discovered that excessive degradation of the power plants of our cells plays an important role in the onset of mitochondrial disease in children.

11 Jun 2020

Neuroscientists reveal how the brain controls our speech

Speaking requires both sides of the brain. Each hemisphere takes over a part of the complex task of forming sounds, modulating the voice and monitoring what has been said.

10 Jun 2020

Researchers identify a novel mechanism of chemoresistance

Resistance of cancer cells against therapeutic agents is a major cause of treatment failure, especially in recurrent diseases.

10 Jun 2020

New material opens the door for deeper biological imaging

A team from the Department of Chemistry has established an approach for the creation of a metal-organic framework material that provides new perspectives for the sensitization of near-infrared luminescent lanthanide ions, including unprecedented possibilities of imaging deeper in tissues for more comprehensive studies of biological systems with light.

9 Jun 2020