We R the Cure

Seeking Cures and Cheating Destiny


Are You Curious About ViaCyte’s Upcoming T1D Clinical Trials? Here’s More Information

Cross-Section Graphic of Viacyte's VC-01 Encapsulated Delivery System

The VC-01 combination product is expected to be implanted under the skin of the patient through a simple outpatient surgical procedure. The cells are then expected to further differentiate to produce mature pancreatic cells that will synthesize and secrete insulin and other factors, thereby regulating blood glucose, commonly referred to as blood sugar levels.

In the closing paragraph of my last blog post, I tried to strike a balance between hope and realism when describing ViaCyte’s VC-01 combination product and pending clinical trials aimed at a virtual cure for Type 1 diabetes.

The possibility/probability of successful clinical trials makes you anxious, optimistic, and fearful of another big letdown. It also leaves you with lots of questions. So I contacted ViaCyte to say “Thank You” for presenting at the JDRF Research Summit in Bethesda, MD last month  and asked a few follow-ups.  To my delight, I got an email response from a person named “Howard” at the San Diego-based company.

Q: How will you recruit or identify prospects for the upcoming clinical trials?

A: Currently, ViaCyte is still in preclinical development with our diabetes product VC-01; we are not conducting any clinical trials at present.  However, we do anticipate completing the necessary preclinical studies and filing an application with the FDA so as to be able to proceed with human trials sometime later this year.  Note that when the clinical trial starts, ViaCyte will adhere to Good Clinical Practice (GCP) guidelines, which preclude the Sponsor (ViaCyte) from having direct contact between clinical study subjects.

Q: How does the proprietary device ” KNOW” when and how much insulin to release?  Are the stem cells smart enough to automatically ” sense ” the amount of glucose in the body and respond in a measured fashion  just like a healthy pancreas does in non Type 1 Diabetics?

A: Yes, the cells contained in the device are smart enough to know when to secret insulin. Strictly speaking, the cells in the device are not stem cells. They are derived from stem cells but have undergone differentiation to a point where they are no longer considered stem cells. The most current information about our progress and technology can be found on our website.

Q:  Will clinical trial participants be required to take immunosuppressant drugs, and,  if this therapy works, will these drugs be required for the rest of the patient’s life?

A: At the present time we do not anticipate that any immunosuppressive therapy will be required, either during the clinical trial or at any time thereafter.

Q: Is there an age range for eligible human trial participants? If people are interested in the clinical trial or applying, how do they contact ViaCyte?

A: In our first clinical trial we anticipate that the age inclusion range will be from 18 – 55 years. Once clinical trials start, information on the location of clinical study sites will be available online at clinicaltrials.gov, the US government database of current clinical trials. Additionally, information should be available on our website once the trial is closer to launch.

Q: Finally, how will this implantable device actually cure my diabetes?

A: By acting essentially as a replacement endocrine pancreas, the source of insulin and other regulatory hormones produced in our bodies, ViaCyte’s VC-01 combination product has the potential to be a virtual cure for type 1 diabetes. The VC-01 therapy is the combination of:

  • PEC-01 cells: A proprietary pancreatic endoderm cell product derived through directed differentiation of an inexhaustible human embryonic stem cell line, and
  • Encaptra drug delivery system: A proprietary immune-protecting and retrievable encapsulation medical device.


Encapsulated Cell Therapy Aims to Transform, Cure Type 1 Diabetes? ViaCyte’s Human Clinical Trials Coming In 2014

BETHESDA, MD (March 1, 2014) — Well, there you go again. Getting your hopes up for another possible ” cure” for Type 1 Diabetes. That’s what I told myself as I listened to Dr. Eugene Brandon, Ph.D. — an obviously intelligent scientist who was also able to speak in layman’s language — present his case at the JDRF Research Summit hosted by the Greater Chesapeake & Potomac Chapter of JDRF last Saturday.

As I listened and tried to understand the science behind his talk, it was difficult to stay realistic. If they can implant regenerative cells under the skin and these cells will function like  healthy pancreatic cells, then this crazy idea just might work for some children or adults living with T1Ds. So my next question was: When is the first human clinical trial and how do I sign up? Damn the risks; my time is running out. That’s what went through my mind and probably a few others listening to him speak.

Before I booked my flight to San Diego, I settled down and realized one simple fact: I’m attending a diabetes research summit where “hope” is always the key word. Dr. Brandon,  Director of Strategic Relations & Project Management at San-Diego based ViaCyte, spoke to a full ballroom of  T1Ds and their families at the Bethesda North Marriott during the 4th annual JDRF Research Summit.  Dr. Brandon talked about his company’s VC-01™ combination product. It is a stem cell-derived, cell therapy product that the company believes could transform the way patients with Type 1 diabetes manage their disease.

The product is comprised of pancreatic progenitor cells contained in a proprietary device that is designed to be inserted under the skin.  Upon implant, the product is expected to vascularize as the cells further differentiate to islet-like structures that generate insulin and other expected regulatory factors in response to blood glucose levels, essentially providing patients with a replacement for the cells lost as a result of the disease. The company has reviewed the VC-01™ combination product development plans with regulatory authorities at the US Food and Drug Agency and Health Canada.

By acting essentially as a replacement endocrine pancreas, the source of insulin and other regulatory hormones produced in our bodies, VC-01 combination product has the potential to be a virtual cure for type 1 diabetes. The VC-01 therapy is the combination of:

  • PEC-01 cells: A proprietary pancreatic endoderm cell product derived through directed differentiation of an inexhaustible human embryonic stem cell line, and
  • Encaptra drug delivery system: A proprietary immune-protecting and retrievable encapsulation medical device.

Pending regulatory authority review of its planned application, ViaCyte is planning to initiate clinical development in patients with Type 1 diabetes this year!  As he finished his presentation, Dr. Brandon answered a few of the lingering questions from the optimistic but realistic Type 1 Summit attendees.

The testing has worked in mice. But is it safe for humans?

“By all accounts, it is a stable product. Our testing shows it stays stable for the life of the animal,” Brandon said. “If we can get this biological process to work, we think we can replace the damaged islets.” The company also has developed a process for inserting and removing the implanted device quickly. “Something like this has never been tested in humans before.”

When will human clinical trials begin?

“We think we’ll be in pretty good shape to get this ready and approved by FDA for a first human trial planned in 2014,” Brandon said, adding that his company has already held discussions with the FDA on their proposed timeline. “You don’t want to spring something like this on the FDA.”

What is the lifecycle of the implanted device? 

“That is the million dollar question to be determined in the clinical trial,” Brandon said. “How long will this last if it works?” Because the cells are contained in a ” tea bag” type of container, it is anticipated that the body’s immune system will not strike or reject the foreign object. “Theoretically, these implants could last for many years.  That is the purpose of the clinical trials. We will start learning things that can only be discovered in a human clinical trial.”

At the end of the summit, I left with renewed hope for a cure and the sober realization that this chase for a miracle is nothing new to persons living with all types of deadly diseases. In fact, the JDRF was formed 40+ years ago by parents of children with Type 1 diabetes who were committed to pushing faster to fund a cure.  In seeking a cure, we all jump into the fountain of scientific hope. Compared to the quality of life for diabetics before the discovery of insulin in 1921, Type 1 diabetics are living in a golden age of scientific and technology success. Things are improving at a rapid pace. So we keep chasing the illusion and hope to cheat our destiny for one more hour, for one more day, for one more year. Until there’s a cure … we march on.

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Researchers Agree: The Status Quo Is Not Acceptable; We Need More Clinical Trial Participants To Drive Progress

BETHESDA, MD — Imagine my surprise and excitement when a leading Type 1 diabetes researcher, Dr. Desmond Schatz of the University of Florida, unofficially promoted our “We R The Cure” blog site during the recent JDRF Type 1 Diabetes Research Summit on Feb. 18. Let’s roll the audio tape:

JDRF Type 1 Research Summit

Juan Dominguez-Bendala, Ph. D, of the Diabetes Research Institute, opened the JDRF Summit with a keynote presentation on "The Hope and Promise of Stem Cells and Cell Therapies." Photo courtesy of JDRF Capitol Chapter.

“We do not have enough people participating in research studies,” Dr. Schatz told several hundred Type 1D enthusiasts in his opening statements. “My goal is to give you hope, to inspire hope, and to push you to get involved. Without U, there can be no cure.” Almost on cue, an outburst of applause came from the adjacent ballroom where young children with Type 1 diabetes were playing and having fun while their parents attended the JDRF Summit.

Dr. Schatz heard the applause and laughed. “I am here to make it clear, that the status quo (in Type 1 research) is unacceptable!” And again, the children cheered right on cue.

Dr. Schatz and his audience enjoyed the perfect timing, and I cheered, too.  I could not believe my “good fortune.”  I knew the JDRF Summit would be a unique opportunity for education and dialogue with prominent researchers in the Type 1 diabetes field. I also knew it would be a great chance to talk with friends and allies gathered in Bethesda. However, I was NOT expecting to get a free endorsement for “We R The Cure” from one of the researchers! (Of course, I’m joking. For the record — I did not pay him; However, I did thank Dr. Schatz later for pushing for more trial participants).

In the coming days, we’ll post some specific comments and follow up observations from what we learned at the Summit. In the meantime, here’s a link to all of the Summit presentations — without any edits — from the amazing professionals and lay people who spoke at the Summit.

A special thanks to Summit Presenting Sponsor, Johnson & Johnson, and the Capitol Chapter of JDRF for putting together such an amazing and educational event for us. Thank You!  Read more about the Summit from the Diabetes Online Community (DOC) on Twitter, using #jdrfsummit.

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Behind The Scenes Of A Closed Loop AP Clinical Trial; Guest Blogger Abby Bayer Shares Her Personal Story

Abby Bayer and I have never met, but we have a lot in common. We’re both PWDs, DOCs and T1Ds. Say what?

Abby Bayer smiles during her Closed Loop AP clinical trial in Boston last December.

As I enter my second month as the “CEO and Chief-Bottle-Washer” at We R the Cure.com, I am now a new member of the Diabetes Online Community (DOC), basically a growing family of advocates and social media amateurs who blog, share personal stories and strive to help themselves and other PWDs ( Persons With Diabetes) — not MWDs (Mice With Diabetes). In the DOC, connecting with fellow T1Ds who are traveling the same “highs and lows” road is the “Glue-cose” that holds us all together. Forgive me, I couldn’t resist the corny joke.

Anyhow, back to my new friend, Abby. She recently blogged a two-part series on her participation in an Artificial Pancreas Closed Loop Clinical Trial in Boston. Abby is a Cure Seeker. She is giving her time, her talent and — her blood — in search of real solutions. That’s why I started this blog — to showcase the Cure Seekers and report on the human clinical trials that need more humans, according to Dr. Desmond Schatz, Medical Director of the Diabetes Center of Excellence at the University of Florida.  Together, We R the Cure, but we need more trial participants like Abby.

Read Abby’s two-part story on the SixUntilMe blog. You Rock Abby!

Editor’s Note: My sincere thanks and appreciation go to Abby and Kerri Morrone Sparling, the founder/editor of SixUntilMe — the amazingly awesome blog for Type 1Ds and the people who know us and love us. Thanks for giving me permission to share SUM editorial content on my blog!  Ironically, Abby and I were both diagnosed with Type 1 diabetes in 1998.

Next Post — We R the Cure bloggers will report on the news coming from the JDRF Research Summit held Feb. 18 in Bethesda, MD. Here’s a hint: Dr. Schatz wants to cure humans with T1D not just mice.


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