X

LED tech helps ease chemo's side effects (photos)

Originally developed in the early 1990s to promote plant growth onboard space shuttles, new LED technology is helping to soothe the painful side effects from chemotherapy and radiation treatment.

James Martin
James Martin is the Managing Editor of Photography at CNET. His photos capture technology's impact on society - from the widening wealth gap in San Francisco, to the European refugee crisis and Rwanda's efforts to improve health care. From the technology pioneers of Google and Facebook, photographing Apple's Steve Jobs and Tim Cook, Facebook's Mark Zuckerberg and Google's Sundar Pichai, to the most groundbreaking launches at Apple and NASA, his is a dream job for any documentary photography and journalist with a love for technology. Exhibited widely, syndicated and reprinted thousands of times over the years, James follows the people and places behind the technology changing our world, bringing their stories and ideas to life.
James Martin
522934main_1001321_4256x2832_2.jpeg
1 of 5 NASA/David Higginbotham

Bone Marrow Transplant and Cellular Therapy Unit

An LED technology funded originally by NASA for growing plants aboard the International Space Station is making its way into the medical world.

The HEALS technology is being used to help soothe the painful side effects from chemotherapy and radiation treatment in patients with bone marrow and stem cell transplants. HEALS stands for High Emissivity Aluminiferous Luminescent Substrate.

The LED technology provides an intense light energy that's equivalent to 12 suns from each of its 288 LED (light-emitting diode) chips.

In the Bone Marrow Transplant and Cellular Therapy Unit at the University of Alabama at Birmingham Hospital, nurse Mitzi Macke (far left) demonstrates use of the WARP 75 device to treat oral mucositis, a painful side effect of chemotherapy and radiation treatment.

522948main_1001324_4256x2832_2.jpeg
2 of 5 NASA/David Higginbotham

Astroculture 3

Astroculture 3 is a plant growth chamber that was developed at the University of Wisconsin-Madison in which Quantum partnered with the NASA-sponsored Wisconsin Center for Space Automation and Robotics. Taking advantage of near-infrared HEALS technology, it was used in the 1990s for plant growth experiments onboard shuttle missions.

Since then Quantum has worked further to develop HEALS technology for use in the medical field to heal wounds, treat tumors, and combat oral mucositis.
522938main_1001322_4256x2832_2.jpeg
3 of 5 NASA/David Higginbotham

Array of LED chips

During a clinical trial, the small 3.5- by 4.5-inch array of 288 LED chips--each the size of a grain of salt--was placed on the outside of a patient's cheek for 88 seconds a day over 14 days at the start of each patient's bone marrow or stem cell transplant.
522930main_1001320_4256x2832_2.jpeg
4 of 5 NASA/David Higginbotham

Dr. Donna Salzman

Dr. Donna Salzman describes the results of the two-year clinical trial using the HEALS technology, which concluded that there was a 96 percent chance that the improvement in pain relief of patients in the high-risk group was due to the HEALS treatment. Salzman is the director of clinical services and education at the Bone Marrow Transplant and Cellular Therapy Unit at the University of Alabama at Birmingham Hospital.
522942main_1001323_1888x2832_2.jpeg
5 of 5 NASA/David Higginbotham

NASA spinoffs

Clinical trials were funded by NASA's Innovative Partnerships Program at the Marshall Space Flight Center in Huntsville, Ala., which works to spin off space technology and adapt it to new, innovative products and applications.

Other notable NASA spinoffs that have made their way into the civilian world include bar codes, fire-fighting equipment, shock-absorbing helmets, edible toothpaste, joysticks, and ski boots.

More Galleries

My Favorite Shots From the Galaxy S24 Ultra's Camera
A houseplant

My Favorite Shots From the Galaxy S24 Ultra's Camera

20 Photos
Honor's Magic V2 Foldable Is Lighter Than Samsung's Galaxy S24 Ultra
magic-v2-2024-foldable-1383

Honor's Magic V2 Foldable Is Lighter Than Samsung's Galaxy S24 Ultra

10 Photos
The Samsung Galaxy S24 and S24 Plus Looks Sweet in Aluminum
Samsung Galaxy S24

The Samsung Galaxy S24 and S24 Plus Looks Sweet in Aluminum

23 Photos
Samsung's Galaxy S24 Ultra Now Has a Titanium Design
The Galaxy S24 Ultra in multiple colors

Samsung's Galaxy S24 Ultra Now Has a Titanium Design

23 Photos
I Took 600+ Photos With the iPhone 15 Pro and Pro Max. Look at My Favorites
img-0368.jpg

I Took 600+ Photos With the iPhone 15 Pro and Pro Max. Look at My Favorites

34 Photos
Do You Know About These 17 Hidden iOS 17 Features?
Invitation for the Apple September iPhone 15 event

Do You Know About These 17 Hidden iOS 17 Features?

18 Photos
AI or Not AI: Can You Spot the Real Photos?
img-1599-2.jpg

AI or Not AI: Can You Spot the Real Photos?

17 Photos