An award that could potentially help find a solution to diabetes has been given to an associate professor in the mechanical engineering department at UCSB. Sumita Pennathur received the Visionary Award from the American Diabetes Association, which includes $1.625 million over the course of five years to fund her research.
Pennathur is one of two researchers nationwide who received this award in 2017. The Visionary Award is given to established, experienced investigators with demonstrated success in a different field who want to bring their expertise to diabetes research for the first time.
Im totally out of the field of diabetes. I had nothing to do with it until my daughter was diagnosed, Pennathur said.
Pennathurs daughter was diagnosed with Type 1 diabetes in 2015 when she was four years old.
Type 1 diabetes is an autoimmune disease in which the pancreas produces little to no insulin, a hormone that helps regulate blood sugar. This happens when the bodys immune system attacks and destroys the insulin-producing cells known as beta cells. Without insulin, the body cannot allow sugar to enter the bodys cells to produce energy.
Currently, the causes of Type 1 diabetes are not known, and the most effective way of treating it is through insulin therapy. Although effective, the treatment includes constant blood glucose monitoring that involves pricking finger tips and finding a way to get insulin into the body.
The Pathways to Stop Diabetes Initiative is aimed at addressing the shortage of research talent in diabetes. The ADA believes that by supporting researchers like Pennathur, they can help generate new solutions to these critical problems. Kevin Son/Daily Nexus
My daughter has to take 10 [insulin] shots a day in her stomach, maybe five but sometimes 10, Pennathur said. She needs to do the shots by herself in her stomach. Shes six years old. Imagine being a little kid and having to do that all the time.
Her daughters diagnosis has inspired her to address the challenge of diabetes monitoring, or continuous glucose monitoring (CGM).
More than several hundred attempts have been made to develop a technique for CGM, but only a couple of them have received FDA approval. The CGM devices currently on the market, including subcutaneous needles that stay in the body for about a week, need to be calibrated twice daily and can give inaccurate readings.
Instead of a monitor that remains inside of the body, Pennathur and her research group have planned to develop a daily disposable patch.
We have to make it disposable because you dont want to stick stuff in your body. Its like a Band-Aid. Were making it like a Band-Aid, Pennathur said.
Although a small device, the patch combines engineering, chemistry and biology, which requires help from other departments.
On campus were doing a patch, so its like an array of needles so its not individually going in and out; its all at once. On the patch is a little hydrogel just think of it as a gooey gel and inside that gel is a bunch of chemicals that were working [on] with [Guillermo] Bazan of the chemistry department, Pennathur said. Hes building a chemical that can not only, if glucose is there, recognize it, but when it recognizes it, it changes its structure so that it fluoresces differently. Itll amplify the fluorescence a lot if the glucose is there.
As of now, Pennathur and her group have built the microneedles and have established how to make the necessary chemicals.
We actually just figured it out. The postdoc is named Bing Wang and hes in Bazans group. He has just figured out the path hes going to take to [make] the gel. Its a bunch of steps. You have to build the chemistry, make sure it works, proof of concept and so he figured out the steps and now we get to do all the steps. Were hoping itll get done in a year, Pennathur said.
Karen Scida, a postdoc who is a part of Pennathurs group is testing the patch and making sure it accurately measures glucose at different levels. Additionally, Scida is coming up with a way of incorporating a thin layer of insulin on the patch itself.
It could talk to the glucose monitor, so its just an artificial pancreas. In other words, you dont have to keep measuring. No finger pricks, its just a patch and you can eat whatever you want to eat, Pennathur said.
Pennathurs approach seems to be the most promising one, but interestingly enough, her background is not in chemistry or biology. She received her bachelors and masters degree in aerospace engineering at the Massachusetts Institute of Technology (MIT) and her Ph.D. in aerospace engineering at Stanford.
I feel really lucky because I got some of the best education you could possibly get in building these things, and now Im a professor on these things and I want to build a medical device, so the fact Im doing this is terrible serendipity, Pennathur said. I dont want to say serendipity because that has a good connotation. This is terrible what happened to my daughter but at the same time Im going to fix it. No one is going to stop me. My motivation knows absolutely no bounds because this is the most important thing in my life my daughter and Im going to save her life.
With a problem this big, Pennathur believes that a solution can be found in areas outside the typical research.
Its interesting because a lot of times, for these types of problems, you need to think outside the box. You need innovative solutions. You got to do stuff that nobody else knows about, and somebody coming from aerospace engineering, right? Who would know that that person could do research in diabetes, and thats because theres all these things I know, like I build microneedles. I know how to build microneedles, I can make them better than anyone. I can physically go in the clean room and make them myself. People who study diabetes cant make microneedles, Pennathur said.
It is the skills she developed as an engineer that could find help find a way to continuously monitor blood glucose levels.
Its those extra little things you learn that help you get somewhere in life. Again, I hate using the word serendipity, but Ive been trying to do this all my life. I didnt really have some problem to solve; I was just making my tools, and then my daughter got diagnosed and now I have my problem to solve, Pennathur said. Theres nothing else Im going to do but this, and I am so blessed to have the tools in my toolbox to actually try to help. Im going every way and any way to make this happen as quickly and efficiently as humanly possible.
Read the original post:
Engineering a Solution for Diabetes - Daily Nexus
- TRANSPLANT VIEWS: Stem cell therapy used for diabetic patients [Last Updated On: June 23rd, 2011] [Originally Added On: June 23rd, 2011]
- Diabetes - Video [Last Updated On: November 29th, 2011] [Originally Added On: November 29th, 2011]
- Stem Cell Treatment vs Diet For Diabetes - Video [Last Updated On: January 12th, 2012] [Originally Added On: January 12th, 2012]
- Orgenesis' Sarah Ferber, Ph.D on Using a Diabetes Patient's Own Liver Cells as a Novel Source of Insulin [Last Updated On: June 15th, 2012] [Originally Added On: June 15th, 2012]
- Diabetes drug may kill cancer stem cells, study says [Last Updated On: June 20th, 2012] [Originally Added On: June 20th, 2012]
- Diabetes reversed in mice using stem cells [Last Updated On: June 28th, 2012] [Originally Added On: June 28th, 2012]
- Diabetes Reversed In Mice Thanks To Stem Cell Transplant [Last Updated On: June 28th, 2012] [Originally Added On: June 28th, 2012]
- Diabetes Reversal In Mice Via Stem Cells [Last Updated On: June 28th, 2012] [Originally Added On: June 28th, 2012]
- Diabetes drug makes brain cells grow [Last Updated On: July 6th, 2012] [Originally Added On: July 6th, 2012]
- Diabetes drug helps brain growth, makes mice smarter [Last Updated On: July 6th, 2012] [Originally Added On: July 6th, 2012]
- Diabetes study hit by lack of funds [Last Updated On: September 7th, 2012] [Originally Added On: September 7th, 2012]
- Stem Cells Lupus Testimony Stem Alive - Video [Last Updated On: November 20th, 2012] [Originally Added On: November 20th, 2012]
- Common diabetes drug could fight ovarian cancer [Last Updated On: December 4th, 2012] [Originally Added On: December 4th, 2012]
- Diabetes distresses bone marrow stem cells by damaging their microenvironment [Last Updated On: February 1st, 2013] [Originally Added On: February 1st, 2013]
- Mike Maldonado uses exercise to fight Diabetes and Cancer - Video [Last Updated On: February 22nd, 2013] [Originally Added On: February 22nd, 2013]
- Diabetes : Deep-sea diving tank combined with stem cells to treat condition [Last Updated On: March 12th, 2013] [Originally Added On: March 12th, 2013]
- Diabetes team finds new hormone that could transform care [Last Updated On: April 25th, 2013] [Originally Added On: April 25th, 2013]
- Hormone Shows Potential as Diabetes Treatment in Mice [Last Updated On: April 27th, 2013] [Originally Added On: April 27th, 2013]
- Potential Diabetes Breakthrough - Video [Last Updated On: April 28th, 2013] [Originally Added On: April 28th, 2013]
- Stem Cell Therapy Cures Type 1 Diabetes in Mice [Last Updated On: June 7th, 2013] [Originally Added On: June 7th, 2013]
- John Chick: Giving diabetes the boot [Last Updated On: August 22nd, 2013] [Originally Added On: August 22nd, 2013]
- Scientists Create Personalized Stem Cells, Raising Hopes for Diabetes Cure [Last Updated On: April 28th, 2014] [Originally Added On: April 28th, 2014]
- Stem Cells from a Diabetes Patient [Last Updated On: April 28th, 2014] [Originally Added On: April 28th, 2014]
- Gut Cells May Be Coaxed to Make Insulin for People With Type 1 Diabetes [Last Updated On: July 1st, 2014] [Originally Added On: July 1st, 2014]
- Diabetes tipo 2 Podra ser reversible? [Last Updated On: July 31st, 2014] [Originally Added On: July 31st, 2014]
- James Shapiro: "Cutting Edge Islet and Stem Cell Transplant Therapies in the Clinic for Diabetes" - Video [Last Updated On: August 4th, 2014] [Originally Added On: August 4th, 2014]
- Cure for Type 1 diabetes imminent after Harvard stem-cell breakthrough [Last Updated On: October 9th, 2014] [Originally Added On: October 9th, 2014]
- New diabetes breakthrough 'bigger than the discovery of insulin' [Last Updated On: October 11th, 2014] [Originally Added On: October 11th, 2014]
- A cure for diabetes and awful jokes [Last Updated On: October 12th, 2014] [Originally Added On: October 12th, 2014]
- Stem Cell Success Raises Hopes of Type 1 Diabetes Cure [Last Updated On: October 12th, 2014] [Originally Added On: October 12th, 2014]
- Major step toward diabetes cure - Video [Last Updated On: October 12th, 2014] [Originally Added On: October 12th, 2014]
- Did Scientists Just Cure Type 1 Diabetes? - Video [Last Updated On: October 15th, 2014] [Originally Added On: October 15th, 2014]
- Muscle relaxant may treat rare form of diabetes, scientists find [Last Updated On: November 26th, 2014] [Originally Added On: November 26th, 2014]
- TESTIMONI LAMININE - Ginjal Diabetes dan Komplikasi - Video [Last Updated On: December 3rd, 2014] [Originally Added On: December 3rd, 2014]
- Laminine - Seminar Diabetes - Video [Last Updated On: December 5th, 2014] [Originally Added On: December 5th, 2014]
- Stem cells show promise for reversing type 2 diabetes [Last Updated On: March 19th, 2015] [Originally Added On: March 19th, 2015]
- Vitamin D prevents diabetes and clogged arteries in mice [Last Updated On: March 19th, 2015] [Originally Added On: March 19th, 2015]
- stemtech testimonial diabetes www afastemcell com - Video [Last Updated On: April 29th, 2015] [Originally Added On: April 29th, 2015]
- Afastemcell - testimoni penderita diabetes - Video [Last Updated On: April 29th, 2015] [Originally Added On: April 29th, 2015]
- Diabetes.net Welcome to the Original Diabetes Network [Last Updated On: May 9th, 2015] [Originally Added On: May 9th, 2015]
- Diabetes mellitus [Last Updated On: May 30th, 2015] [Originally Added On: May 30th, 2015]
- Type 2 Diabetes: Everything You Need to Know [Last Updated On: August 6th, 2015] [Originally Added On: August 6th, 2015]
- Diabetes Mellitus Center - Washington, DC - MedicineNet [Last Updated On: August 21st, 2015] [Originally Added On: August 21st, 2015]
- Washington, DC - American Diabetes Association [Last Updated On: August 21st, 2015] [Originally Added On: August 21st, 2015]
- Type 1 Diabetes: Causes, Tests, Symptoms and Treatments [Last Updated On: August 23rd, 2015] [Originally Added On: August 23rd, 2015]
- Type 2 Diabetes: Causes, Symptoms, Prevention, and More [Last Updated On: August 26th, 2015] [Originally Added On: August 26th, 2015]
- Diabetes mellitus - Wikipedia, the free encyclopedia [Last Updated On: August 27th, 2015] [Originally Added On: August 27th, 2015]
- Diabetes | Overview [Last Updated On: August 31st, 2015] [Originally Added On: August 31st, 2015]
- Virginia Diabetes and Endocrinology [Last Updated On: September 7th, 2015] [Originally Added On: September 7th, 2015]
- About Diabetes - American Heart Association [Last Updated On: September 8th, 2015] [Originally Added On: September 8th, 2015]
- Diabetes [Last Updated On: September 12th, 2015] [Originally Added On: September 12th, 2015]
- NIHSeniorHealth: Diabetes - What is Diabetes? [Last Updated On: September 12th, 2015] [Originally Added On: September 12th, 2015]
- Diabetes Symptoms: Common Symptoms of Diabetes [Last Updated On: September 12th, 2015] [Originally Added On: September 12th, 2015]
- Type 2 Diabetes Condition Center - Health.com [Last Updated On: September 12th, 2015] [Originally Added On: September 12th, 2015]
- Diabetes - Symptoms, Diagnosis, Treatment of Diabetes - NY ... [Last Updated On: September 12th, 2015] [Originally Added On: September 12th, 2015]
- Raleigh North Carolina Office of the American Diabetes ... [Last Updated On: September 12th, 2015] [Originally Added On: September 12th, 2015]
- Louisiana Office of the American Diabetes Association [Last Updated On: September 21st, 2015] [Originally Added On: September 21st, 2015]
- Diabetes Basics - What is Diabetes? - Lifeclinic [Last Updated On: October 3rd, 2015] [Originally Added On: October 3rd, 2015]
- Kentucky: Cabinet for Health and Family Services - Diabetes [Last Updated On: October 3rd, 2015] [Originally Added On: October 3rd, 2015]
- Albuquerque-Santa Fe, New Mexico American Diabetes [Last Updated On: October 7th, 2015] [Originally Added On: October 7th, 2015]
- Chicago Illinois Office of the American Diabetes Association [Last Updated On: October 16th, 2015] [Originally Added On: October 16th, 2015]
- Wisconsin Diabetes Prevention and Control Program | Wisconsin ... [Last Updated On: October 25th, 2015] [Originally Added On: October 25th, 2015]
- Diabetes Basics [Last Updated On: July 25th, 2016] [Originally Added On: July 25th, 2016]
- Diabetes: Symptoms, Causes and Treatments - Health News [Last Updated On: July 25th, 2016] [Originally Added On: July 25th, 2016]
- What Can I Eat If I Have Diabetes [Last Updated On: August 1st, 2016] [Originally Added On: August 1st, 2016]
- JDRF Type 1 Diabetes Research Funding and Advocacy [Last Updated On: August 5th, 2016] [Originally Added On: August 5th, 2016]
- children with DIABETES Online Community [Last Updated On: August 5th, 2016] [Originally Added On: August 5th, 2016]
- WHO | Diabetes programme [Last Updated On: August 5th, 2016] [Originally Added On: August 5th, 2016]
- Bridgewater, New Jersey - American Diabetes Association [Last Updated On: August 14th, 2016] [Originally Added On: August 14th, 2016]
- Diabetes Prevention and Control - New Jersey [Last Updated On: August 17th, 2016] [Originally Added On: August 17th, 2016]
- NJDOH - Family Health services - New Jersey [Last Updated On: August 17th, 2016] [Originally Added On: August 17th, 2016]
- Diabetes Australia [Last Updated On: August 18th, 2016] [Originally Added On: August 18th, 2016]
- Diabetes Facts & Information | Joslin Diabetes Center [Last Updated On: August 23rd, 2016] [Originally Added On: August 23rd, 2016]
- Diabetes mellitus type 2 - Wikipedia, the free encyclopedia [Last Updated On: August 23rd, 2016] [Originally Added On: August 23rd, 2016]
- Diabetes - Better Health Channel [Last Updated On: August 23rd, 2016] [Originally Added On: August 23rd, 2016]
- Diabetes Symptoms: American Diabetes Association [Last Updated On: September 1st, 2016] [Originally Added On: September 1st, 2016]
- Types of Diabetes | NIDDK [Last Updated On: September 7th, 2016] [Originally Added On: September 7th, 2016]
- Diabetes mellitus - Wikipedia [Last Updated On: October 26th, 2016] [Originally Added On: October 26th, 2016]
- Diabetes May Be Warning Sign of Pancreatic Cancer - WebMD [Last Updated On: February 6th, 2017] [Originally Added On: February 6th, 2017]
- Roche won't sell diabetes businessit's looking for deals to boost it instead - FierceBiotech [Last Updated On: February 6th, 2017] [Originally Added On: February 6th, 2017]