Medical research

New therapeutic options for multiple sclerosis in sight

Multiple sclerosis (MS) is known as "the disease with a thousand faces" because symptoms and progression can vary dramatically from patient to patient. But every MS patient has one thing in common: Cells of their body's own ...

Diseases, Conditions, Syndromes

How a specific population of lymphocytes promotes autoimmune disease

Researchers from Karolinska Institutet in collaboration with a lab in San Antonio U.S., have uncovered how a specific population of lymphocytes promotes autoimmune disease by giving up their regulatory role in the immune ...

Cardiology

Immune cells play surprising role in heart, mouse study suggests

New research in mice suggests that certain immune cells may help guide fetal development of the heart and play a role in how the adult heart beats, according to new research at Washington University School of Medicine in ...

Oncology & Cancer

How the immune system becomes blind to cancer cells

T cells play a huge role in our immune system's fight against modified cells in the body that can develop into cancer. Phagocytes and B cells identify changes in these cells and activate the T cells, which then start a full-blown ...

Oncology & Cancer

Scientists find powerhouses that fight tumours from within

Lurking deep inside some tumours are "factories" full of immune cells that help the body fight a rearguard action against cancer and are key to helping some patients recover, new research has shown.

Medical research

New clues about why a universal flu vaccine is so elusive

Every year, we're reminded to return to the pharmacy for a flu shot. Why can't we have a flu vaccine that offers long-term protection, like those for measles or polio? That's because the influenza virus continuously evolves, ...

Immunology

Simulating amino acid starvation may improve dengue vaccines

Eating a low-calorie diet can help you live longer and prevent age-related diseases—and even improve the immune system's function. A new study finds that, in mice, a compound used in herbal medicine can give a similar immune ...

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