Scientists on the verge of developing universal vaccine against cancer

A “very positive step” has been taken by scientists towards creating a universal vaccine against cancer that makes the body’s immune system attack tumours as if they were a virus, experts have said.

Writing in Nature, an international team of researchers described how they had taken pieces of cancer’s genetic RNA code, put them into tiny nanoparticles of fat and then injected the mixture into the bloodstreams of three patients in the advanced stages of the disease.

The patients’ immune systems responded by producing “killer” T-cells designed to attack cancer.

Read also: Facebook yanks off Notify news app

The vaccine was also found to be effective in fighting “aggressively growing” tumours in mice, according to researchers, who were led by Professor Ugur Sahin from Johannes Gutenberg University in Germany.

“[Such] vaccines are fast and inexpensive to produce, and virtually any tumour antigen [a protein attacked by the immune system] can be encoded by RNA,” they wrote.

“Thus, the nanoparticulate RNA immunotherapy approach introduced here may be regarded as a universally applicable novel vaccine class for cancer immunotherapy.”

The paper said the three patients were given low doses of the vaccine and the aim of the trial was not to test how well the vaccine worked. While the patients’ immune systems seemed to react, there was no evidence that their cancers went away as a result.

RipplesNigeria …without borders, without fears

Join the conversation

Opinions

Support Ripples Nigeria, hold up solutions journalism

Balanced, fearless journalism driven by data comes at huge financial costs.

As a media platform, we hold leadership accountable and will not trade the right to press freedom and free speech for a piece of cake.

If you like what we do, and are ready to uphold solutions journalism, kindly donate to the Ripples Nigeria cause.

Your support would help to ensure that citizens and institutions continue to have free access to credible and reliable information for societal development.

Donate Now