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Researchers develop new PET imaging agent that spotlights inflammation

Many of the most common diseases -- cancer, diabetes, cardiovascular and lung disease, and even COVID-19 -- have been linked to chronic or excessive inflammation.

14 Sep 2020

Supplements of Human Milk Oligosaccharides may help improve gut health in adults

Supplements of Human Milk Oligosaccharides (HMOs), the sugars found in breast milk, may help improve the gut health of adults, according to new research carried out at the Quadram Institute.

14 Sep 2020

Scientists elucidate cause for Parkinson's disease and identify potential treatments

In a seven-year research effort, an international team of scientists has clarified the cause for certain genetic forms of Parkinson's disease, and has identified potential pharmacological treatments.

12 Sep 2020

New antitumor vaccines control melanoma growth in preclinical models

Combining their expertise in protein engineering and synthetic DNA technology, scientists at The Wistar Institute successfully delivered nanoparticle antitumor vaccines that stimulated robust CD8 T cell immunity and controlled melanoma growth in preclinical models.

11 Sep 2020

New collaboration aims to support health-tech innovations and entrepreneurs

The Health and Technology District in Surrey, B.C. is partnering with Halo Health, Canada's first angel network for healthcare, on a new collaboration to expand and support health-tech innovations and entrepreneurs.

11 Sep 2020

DLnano-vaccines may be a promising strategy for cancer immunotherapy

Researchers designed DLnano-vaccines displaying 60 copies of protein parts derived from the melanoma-specific antigens Trp2 and Gp100 and tested these in mouse models of melanoma, observing prolonged survival that depended on CD8 T cell activation both in therapeutic and prophylactic settings.

10 Sep 2020

Allergic immune response against bacteria is not pathological but protective

Allergy is one of the most common diseases in Europe, it is estimated that more than 150 million Europeans suffer from recurring allergies and by 2025 this could have increased to half of the entire European population.

9 Sep 2020

Pfizer, BioNTech COVID-19 vaccine candidate shows promise in preclinical study

Researchers in the United States and Germany have conducted a study demonstrating the preclinical efficacy of a new candidate vaccine against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the agent that causes coronavirus disease 2019 (COVID-19).

9 Sep 2020

Host gene editing main driving force of SARS-CoV-2 mutations

A new study published on the aRxiv preprint server in September 2020 shows that the host immune response, mediated by two RNA editors, causes the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) to adapt and change strain characteristics.

9 Sep 2020

Consortium compiles recommendations for measuring HIV reservoir size in cure-directed studies

Spearheaded by scientists at The Wistar Institute, top worldwide HIV researchers from the BEAT-HIV Martin Delaney Collaboratory to Cure HIV-1 Infection by Combination Immunotherapy compiled the first comprehensive set of recommendations on how to best measure the size of persistent HIV reservoirs during cure-directed clinical studies.

7 Sep 2020

Seasonal influenza and COVID-19 risk

In a new study published on the preprint server medRxiv, researchers from Laval University and McGill University in Canada reviewed evidence from 18 relevant studies on a possible interaction between influenza vaccines on non-influenza respiratory disease (NIRD).

6 Sep 2020

Lysin-based antibacterial agent can help treat drug-resistant bacterial infections

The Centers for Disease Control and Prevention (CDC) has prioritized finding effective treatment of Methicillin-resistant Staphylococcus aureus (MRSA), one of the most common bacterial pathogens and the single most deadly drug-resistant bacteria in the United States.

3 Sep 2020

Training community health workers to improve research in underserved communities

Community health workers are an important resource for providing basic health care needs for the community, as well as helping facilitate clinical research.

1 Sep 2020

Survey: 91% of respondents favor mandatory corona tests for returnees

Should people who come to Germany from risk areas be tested for the novel coronavirus? 91 percent of the respondents are in favor of this.

31 Aug 2020

New insights into why people suffer from nickel allergy

The cause of the allergic reaction are T lymphocytes (T cells). These cells are part of the body's defences and normally react to viruses or bacteria in the skin.

31 Aug 2020

Low contribution of antiperspirants to total aluminum burden in humans

Consumers can take up aluminium compounds from various sources, including antiperspirants containing aluminium.

31 Aug 2020

Manipulating 3D Printed Organoid Microenvironments

Organoids are 3-dimensional (3D) clusters of stem cells that come together and emulate the microenvironment within individual organs, whether that be liver, kidney, heart, gut or other specific organs.

From Manchester BIOGEL 28 Aug 2020

UMass Amherst researcher develops mHealth system to help stroke survivors in rehabilitation

A University of Massachusetts Amherst health informatician is developing a mobile health (mHealth) system, leveraging a wearable sensor that slips on a finger like a ring, to monitor and encourage movement and activity in the weak upper limb of stroke survivors.

26 Aug 2020

Largely ignored 'housekeeping' gene plays a role in seizures

Within cells, molecules known as transfer RNAs, or "tRNAs," play an important but unglamorous workhorse role in keeping the genetic translation process moving along from codes of DNA to functional proteins.

26 Aug 2020

Large animals with ailing livers can grow new organ in lymph nodes from their own hepatocytes

Hepatocytes -- the chief functional cells of the liver -- are natural regenerators, and the lymph nodes serve as a nurturing place where they can multiply.

24 Aug 2020