Skip to main content

News

Search results for “”

Results 71 to 80 of 116

Filming how our immune system kills bacteria

Date
Category

The research, published in Nature Communications, provides us with a better understanding of how the immune system kills bacteria and why our own cells remain intact. This may guide the development of new therapies that harness the immune system against bacterial infections, and strategies that repurpose the immune system to act against other rogue cells...

Leeds scientists attempt to tackle HIV-related cancer

Date
Category

Scientists are attempting to tackle a virus that causes Kaposi’s sarcoma, a skin cancer that is common amongst those with HIV. Kaposi’s sarcoma is caused by the virus Kaposi’s sarcoma-associated herpesvirus (KSHV). It predominantly affects people between the ages of 20 and 49. A new international research consortia from the University of Leeds, alongside Rhodes...

Key step forward in tackling neurodegenerative diseases

Date
Category

A protein complex has been shown to play a key role in preventing the build-up of toxic plaques in the brain linked to neurodegenerative disorders such as Alzheimer’s and Huntington’s disease. Read Dual Role of Ribosome-Binding Domain of NAC as a Potent Suppressor of Protein Aggregation and Aging-Related Proteinopathies on the Molecular Cell website

Key step forward in tackling neurodegenerative diseases

Date
Category

A protein complex has been shown to play a key role in preventing the build-up of toxic plaques in the brain linked to neurodegenerative disorders such as Alzheimer’s and Huntington’s disease. An international team of researchers from the Universities of Leeds, Stanford (USA) and Konstanz (Germany) have discovered that the nascent polypeptide-associated complex (NAC) helps...

Cycling scientists cross the country on charity microscope tour

Date
Category

A team of cycling scientists from the Astbury Biostructure Laboratory at the University of Leeds are pedalling across the UK later this month, to raise money for the human rights charity, the International Justice Mission. During their week-long, 660 mile tour they will be visiting every cryo-electron microscope in the country. The powerful microscopes stand...

Understanding how peptides self-assemble

Date
Category

Scientists have developed an integrated computational and experimental approach to investigate the way proteins and peptides – chains of amino acids – aggregate. The study describes research focussed on co-aggregation of two peptide fragments of the Amyloid-Beta (Ab) peptide implicated in Alzheimer’s disease as a model system.

Ten-foot tall microscopes helping combat world’s worst diseases

Date
Category

The century-long mission to understand how the proteins which underpin amyloid-based diseases like Alzheimer’s, Huntington’s and Parkinson’s has taken major steps forward in the last 12 months. High-powered microscopes using electrons instead of light to ‘see’ the actual shape of samples put under them, at near atomic-levels of detail, have only recently become available to...

Devastating plant virus revealed in atomic detail

Date
Category

The complex 3D structure of one of the world’s most lethal families of plant viruses has been revealed in unprecedented detail by scientists at the University of Leeds. Geminiviruses are responsible for diseases affecting crops such as cassava and maize in Africa, cotton in the Indian subcontinent and tomatoes across Europe. Being able to see...

Green tea molecule could prevent heart attacks

Date
Category

A molecular compound in green tea could hold the key to preventing deaths from heart attacks and strokes caused by atherosclerosis, according to new research. Scientists from the University of Leeds and Lancaster University have discovered that a compound which is found within the popular drink and is currently being studied for its ability to...

New way for scientists to see how cells move

Date
Category

Scientists have developed a new way to see inside individual cells, and study how they move and operate inside the human body. This improved understanding of cell-level activity could give researchers extra insight and tools to tackle cancers and other diseases. The University of Leeds team is using a lab-made protein called an Affimer that...