Study shows that COVID-19 vaccine is safe and effective in people with cancer

As we have seen in the US and all around the world, SARS-CoV-2, the virus that causes COVID-19, can cause severe complications and even death in many patients. In the early days of the pandemic, CIRM authorized $5 million in emergency funding for projects targeting the virus. To date CIRM has funded 20 projects related to COVID-19 research, including three clinical studies.

Luckily there have been several vaccines developed that are extremely effective at protecting individuals from the virus. These vaccines work by priming the body’s immune system to produce antibodies that are able to recognize and destroy SARS-CoV-2.

However, one question that remains is if patients with a weakened immune system, such as those receiving active cancer treatment, would be able to produce the antibodies after vaccination. Fortunately, a review of 200 patients with a wide spectrum of cancer diagnoses conducted by researchers at Montefiore Health System and Albert Einstein College of Medicine in the Bronx, NY, found that the COVID-19 vaccine is safe and effective in people with cancer.

The study looked at the rate of seroconversion, which indicates the presence of SARS-CoV-2 antibodies, in patients with solid tumors and blood cancers. The higher the rate of seroconversion, the more protection from COVID the patient has. The results showed that overall 94 percent of patients demonstrated seroconversion. Patients with solid tumors had a higher seroconversion rate compared to patients with blood cancers. Among patients with solid tumors 98 percent showed seroconversion while those with blood cancers showed a seroconversion rate of 85 percent.

The seroconversion rate also varied between those that received different cancer treatments. Those that received therapies for blood cancers that work by killing B cells (such as rituximab or CAR-T therapies) showed seroconversion rates of 70 percent. For those who had recently had bone marrow or stem cell transplants, the success rate was 74 percent. But the researchers stated that those rates were still much higher than expected.

In a news release, Amit Verma, M.B.B.S., senior co-author on the study, stresses the importance of cancer patients getting vaccinated.

“Vaccination among these populations have been lower, even though these groups were hardest hit by the pandemic. It’s important to stress how well these patient populations did with the vaccines.”

The full results of the study were published in Cancer Cell.

Friends, Romans, countrymen, lend me your ears – we have a podcast for you.

It seems like everyone, including my dog Freddie, has a podcast these days. So now we do too.

According to the Podcasthosting.org website there are some two million podcasts in the world. Make that two million and one. That’s because CIRM is launching its own podcast and doing it with one of the biggest names in biotech.

Our podcast is called – with a nod to The Who – “Talking ’bout (Re)Generation” and the first episode features our President & CEO Dr. Maria Millan interviewing Dr. Derrick Rossi, the co-founder of Moderna. Moderna, as I am sure you know, is the maker of one of the most effective vaccines against COVID.

In the interview Dr. Rossi talks about his early days as a postdoc at Stanford – supported by CIRM – and the career arc that led him to help create the company behind the vaccine, and what his plans are for the future. It’s a fun, chatty, lively interview; one you can listen to in the car, at home or wherever you listen to your podcasts.

We want the podcast to be fun for your ear holes and interesting and engaging for your brain. We’re going to be talking to scientists and researchers, doctors and nurses, patients and patient advocates and anyone else we think has something worth listening to.

We have other episodes planned and will share those with you in the near future. In the meantime, if you have any ideas or individuals you think would make a good subject for a podcast let us know, we are always happy to hear from you.

In the meantime, enjoy the show.

Everything you wanted to know about COVID vaccines but never got a chance to ask

All this month we are using our blog and social media to highlight a new chapter in CIRM’s life, thanks to the voters approving Proposition 14. We are looking back at what we have done since we were created in 2004, and also looking forward to the future. Today we feature a rare treat, an interview with Moderna’s Dr. Derrick Rossi.

Moderna co-founder Dr. Derrick Rossi

It’s not often you get a chance to sit down with one of the key figures in the fight against the coronavirus and get to pick his brain about the best ways to beat it. We were fortunate enough to do that on Wednesday, talking to Dr. Derrick Rossi, the co-founder of Moderna, about the vaccine his company has developed.

CIRM’s President and CEO, Dr. Maria Millan, was able to chat to Dr. Rossi for one hour about his background (he got support from CIRM in his early post-doctoral research at Stanford) and how he and his colleagues were able to develop the COVID-19 vaccine, how the vaccine works, how effective it is, how it performs against new variations of the virus.

He also told us what he would have become if this science job hadn’t worked out.

All in all it was a fascinating conversation with someone whose work is offering a sense of hope for millions of people around the world.

If you missed it first time around you can watch it here.