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Animal proteins more effective than plant proteins in building aging muscles

On a gram for gram basis, animal proteins are more effective than plant proteins in supporting the maintenance of skeletal muscle mass with advancing age, shows research presented this week at The Physiological Society's virtual early career conference Future Physiology 2020.

8 Jul 2020

Developing new nanotechnology to detect food fraud

A University of Central Florida researcher is developing new technology to make sure people are getting the food they think they are eating.

8 Jul 2020

New assay helps study adhesion of cells

Fluorescent tagging is a powerful way of analyzing communications between cells. This method enables the analysis of numerous cell populations.

7 Jul 2020

BU researchers develop new way to better understand human cell communication

Researchers from Boston University School of Medicine have developed and implemented a new way to better understand how human cells communicate with each other, how this communication is disrupted in human diseases and how this can be corrected pharmacologically.

7 Jul 2020

Researchers identify protective antibodies for rare, polio-like disease in children

Researchers at Vanderbilt University Medical Center, Purdue University and the University of Wisconsin-Madison have isolated human monoclonal antibodies that potentially can prevent a rare but devastating polio-like illness in children linked to a respiratory viral infection.

6 Jul 2020

Study highlights the role of hematopoietic immune cells in gene regulation

More often, the human body is viewed as a “machine” containing specialized components: immune cells protect against pathogens, organs contribute physiological functions, and soft tissue and bones give structure.

6 Jul 2020

Molecular landscape of myelodysplastic/myeloproliferative neoplasms revealed

Myelodysplastic/myeloproliferative neoplasms (MDS/MPN) is a group of rare malignancies with overlapping features from myelodysplastic syndromes (MDS) and myeloproliferative neoplasms (MPN), that include a variety of diseases depending on their phenotype (hematological and morphological characteristics).

3 Jul 2020

COVID-19 makes platelets 'hyperactive' and more prone to form deadly blood clots

Changes in blood platelets triggered by COVID-19 could contribute to the onset of heart attacks, strokes, and other serious complications in some patients who have the disease, according to University of Utah Health scientists.

2 Jul 2020

Study reveals malaria's secret to surviving in the blood stream

New research from the Francis Crick Institute has found how the malaria parasite protects itself from toxic compounds in red blood cells.

2 Jul 2020

Study shows how inflammatory changes in tumors cause drug resistance in blood vessels

Scientists at Hokkaido University and collaborators have identified how inflammatory changes in tumors caused by chemotherapy trigger blood vessel anomalies and thus drug-resistance, resulting in the poor prognosis of cancer patients.

2 Jul 2020

Long-term culture of human pancreatic slices as a model to study regeneration of beta cells

Scientists from the Diabetes Research Institute at the University of Miami Miller School of Medicine have developed a method allowing for the long-term culture of "pancreatic slices" to study the regeneration of the human pancreas in real time.

2 Jul 2020

Engineered T-cells attack solid-tumor cancer cells from humans and mice

A method known as CAR-T therapy has been used successfully in patients with blood cancers such as lymphoma and leukemia.

1 Jul 2020

In vitro cardiotoxicity screening using 3D-printed human heart tissues

Ramot at Tel Aviv University has signed a collaboration agreement with Bayer to develop and validate a platform for in vitro cardiotoxicity screening, using human heart tissues 3D-printed in Prof. Tal Dvir's Laboratory for Tissue Engineering and Regenerative Medicine at Tel Aviv University.

1 Jul 2020

Novel vaccine targeting senescent cells mitigates metabolic disorders in obese mice

Aging is a multifaceted process that affects our bodies in many ways. In a new study, researchers from Osaka University developed a novel vaccine that removes aged immune cells and then demonstrated an improvement of diabetes-associated metabolic derangements by vaccinating obese mice.

From Osaka University 1 Jul 2020

Lab-grown 'mini-brains' can be infected by SARS-CoV-2 virus

A multidisciplinary team from two Johns Hopkins University institutions, including neurotoxicologists and virologists from the Bloomberg School of Public Health and infectious disease specialists from the school of medicine, has found that organoids (tiny tissue cultures made from human cells that simulate whole organs) known as "mini-brains" can be infected by the SARS-CoV-2 virus that causes COVID-19.

1 Jul 2020