A startup that's making 'superblood' to treat conditions like cancer just raised $100 million to get its treatments through key trials
Courtesy Rubius
- Rubius Therapeutics, a biotech developing red blood cell therapies, just raised $100 million.
- This is the second time the startup has raised money in the past year. In June 2017, Rubius raised $120 million from investors including Flagship Pioneering.
- The company is starting by developing enzyme replacement therapies for rare conditions in which the body doesn't make a particular enzyme, as well as cancer therapies that aim to re-engineer the body's immune system.
Rubius Therapeutics, a startup building red blood cells that have been reprogrammed to treat conditions like cancer, just raised $100 million.
It's the second time the startup has raised money in the past year. In June 2017, Rubius raised $120 million from investors including Flagship Pioneering. Thursday's crossover funding round included investments from mutual funds and institutional investors that weren't immediately named.
Red blood cell therapies can be thought of like pretty much any other medication, with one distinction: It's made out of red blood cells, not chemicals or other biological materials.
"They're basically superblood," Rubius CEO Torben Straight Nissen said. The red blood cells, produced in tanks at Rubius's labs, are "armed" with a therapeutic protein. That superblood is then infused into the body - an amount less than 1% of the total blood in your body - where it can get to work treating a particular condition.
To start, Rubius is developing enzyme replacement therapies for rare conditions in which the body doesn't make a particular enzyme, as well as cancer therapies that aim to re-engineer the body's immune system.
This funding will ideally get Rubius into clinical trials for some of its programs, and possibly even into later-stage trials that the company could bring to the FDA.
The potential for cell-based therapies
In 2017, the Food and Drug Administration first approved two highly personalized cancer versions of cell therapy, known as CAR T-cell therapy (CAR is short for chimeric antigen receptor). These treatments - approved for certain forms of blood cancer - aren't your run-of-the-mill pill that can be mass produced. Since the therapy is made from a person's own immune system, the process can take about three weeks.
To start, a doctor removes some white blood cells, the part of our body's immune system responsible for combatting infections and foreign substances, from a patient. In a healthy body, the immune system can recognize abnormal, cancerous cells, but for people with cancer, it doesn't recognize that the cells are spreading.
Then the cells are taken to a manufacturing facility at which point the cells are reengineered to recognize cancer cells and wipe them out. Those reprogrammed cells are sent back and administered to the patient.
Rubius, using red blood cells, wants to make treatments that don't have to be as personalized as these initial cell therapies.
"We think this is a great next generation cell therapy platform that has a lot of benefits over the CAR-Ts," Nissen said.
And to affect more people, the cell therapies would need to go beyond blood cancers. Right now, that's where most of the big successes have come from. But cell therapies could one day tackle solid tumors and maybe even the rare diseases Rubius is going after, along with autoimmune diseases like Type 1 diabetes.
- I spent $2,000 for 7 nights in a 179-square-foot room on one of the world's largest cruise ships. Take a look inside my cabin.
- Colon cancer rates are rising in young people. If you have two symptoms you should get a colonoscopy, a GI oncologist says.
- Saudi Arabia wants China to help fund its struggling $500 billion Neom megaproject. Investors may not be too excited.
- Catan adds climate change to the latest edition of the world-famous board game
- Tired of blatant misinformation in the media? This video game can help you and your family fight fake news!
- Tired of blatant misinformation in the media? This video game can help you and your family fight fake news!
- JNK India IPO allotment – How to check allotment, GMP, listing date and more
- Indian Army unveils selfie point at Hombotingla Pass ahead of 25th anniversary of Kargil Vijay Diwas
- JNK India IPO allotment date
- JioCinema New Plans
- Realme Narzo 70 Launched
- Apple Let Loose event
- Elon Musk Apology
- RIL cash flows
- Charlie Munger
- Feedbank IPO allotment
- Tata IPO allotment
- Most generous retirement plans
- Broadcom lays off
- Cibil Score vs Cibil Report
- Birla and Bajaj in top Richest
- Nestle Sept 2023 report
- India Equity Market