Medical research

Cancer-fighting viruses soften up their victims before attacking

A research team based at the University of Ottawa and The Ottawa Hospital has developed a virus that infects and kills cancer cells without harming normal cells, while also sending out signals to prepare nearby uninfected ...

Medications

Breast cancer: New drug shrinks brain metastases

An Austrian study led by MedUni Vienna showed that active brain metastases in breast cancer patients are partially or even completely regressed by a novel class of drug. This is a chemical conjugate of an antibody and a chemotherapy ...

Vaccination

BioNTech's founders: scientist couple in global spotlight

Progress on a COVID-19 vaccine has propelled the modest husband-and-wife team behind German firm BioNTech into the global limelight, with attention inevitably focussing on their background as the children of Turkish immigrants.

Oncology & Cancer

Protein spheres protect the genome of cancer cells

MYC genes and their proteins play a central role in the emergence and development of almost all cancers. They drive the uncontrolled growth and altered metabolism of tumor cells. And they help tumors hide from the immune ...

Oncology & Cancer

Enzyme that protects against viruses could fuel cancer evolution

An enzyme that defends human cells against viruses can help drive cancer evolution towards greater malignancy by causing myriad mutations in cancer cells, according to a study led by investigators at Weill Cornell Medicine. ...

Immunology

How fat takes over the lymph nodes as we age

Lymph nodes normally serve as the headquarters of our immune system. When we get an infection or are vaccinated, the lymph nodes are the sites where the immune cells congregate, are activated and proliferate so as to be able ...

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