Tag Archive for: Wolfram syndrome

,

Combating Wolfram Syndrome

We have the pleasure of sharing the posts from Dr. Urano’s blog “Combating Wolfram Syndrome”.  Below are his posts for the week of July 21-25.

Friday, July 25, 2014

Endoplasmic Reticulum Disease Clinic 1

Thank you for your feedback for my blog.
http://wolframsyndrome.blogspot.com/2014/07/a-platform-for-providing-immediate-care_24.html
We need to consider multiple factors and logistics for establishing “Endoplasmic Reticulum Disease Clinic.” We need space, motivated physicians and nurses, and knowledgeable administrators. To accept out-of-state patients, we need to provide information and discount of hotels nearby. I feel that we can accomplish this.

Thursday, July 24, 2014

A Platform for Providing An Immediate Care for Patients 2

Thank you for your valuable feedback for my yesterday’s blog.
http://wolframsyndrome.blogspot.com/2014/07/a-platform-for-providing-immediate-care.htmlI feel that we need to create an interdisciplinary clinic where the integration of physicians across disciplines can lead to an improvement in the management of patients with Wolfram and Wolfram-related disorders (diseases related to ER stress). The key is that all the physicians are on the same floor and a patient can see them on the same day. I am working on a blueprint. Let’s call it “Endoplasmic Reticulum Disease Clinic“.

Wednesday, July 23, 2014

A Platform For Providing An Immediate Care for Patients 1 

I often think about this topic. What is the best platform for providing an immediate care for a patient with Wolfram and other rare diseases? My idea is to establish a multidisciplinary clinic for Wolfram and related diseases. When an undiagnosed patient comes to a hospital, he/she will see a medical geneticist/internist to get a correct diagnosis, and then a patient is referred to multiple specialists on the same floor. The key is that all the doctors are on the same floor so that a patient does not need to walk around a big medical center. I will keep on thinking about this. I welcome any feedback from you.

Tuesday, July 22, 2014

Please contact us if you receive a medicine for an “off-label” use

If you are a patient with Wolfram syndrome and have been prescribed a medicine for an “off-label” use, I would appreciate if you contact us (Phone: 314-362-8683, urano@dom.wustl.edu).
http://wolframsyndrome.dom.wustl.edu/As I mentioned in my previous blogs, the law let physicians prescribe a FDA-approved drug to treat a condition for which it is not approved. This is called an “off-label” use. Many physicians are compassionate, and try to help their Wolfram patients by prescribing a drug for an “off-label” use. I often get questions from physicians and patients related to an “off-label” use. Although I don’t recommend any specific FDA-approved drugs at the moment, I would gladly answer your questions. If you are receiving a drug for an off-label use, we can monitor biomarker levels for you and your physician. I respect your and your physician’s decision. So please contact us. I just want to help.

Monday, July 21, 2014

Consultation Clinic 2

As I mentioned in my previous blog, it would be important to establish a consultation clinic for Wolfram at Saint Louis Children’s Hospital for pediatric patients and at Barnes-Jewish Hospital for adult patients. We can do this using regular clinic space or set up new space. For the latter, we probably need to include other rare diseases into our platform. There are several advantages for this. My big idea is to set up a platform for regular care for patients with rare diseases.
http://wolframsyndrome.blogspot.com/2014/07/consultation-clinic.html

Photo of Dr. Fumihiko Urano Combating Wolfram Syndrome

Dr. Fumihiko Urano

Dr. Urano is a renowned physician and scientist developing therapeutics and diagnostics for Wolfram syndrome and juvenile onset diabetes. His areas of expertise include Wolfram syndrome, type 1 diabetes, Pediatric pathology and genetics and Molecular Endocrinology.  He is currently employed at the Washington University School of Medicine where he holds the Samuel E. Schechter Professor of Medicine, 2012 – present.

/by
,

Three Step Formula to Provide a Cure for Wolfram Syndrome

I presented my strategy for providing a cure for Wolfram syndrome at the clinic this weekend. I think there are three steps to achieve this.

1. Stop the progression
2. Protect and Regrow remaining tissues
3. Replace damaged tissues

Slide01Our current focus is to “Stop the progression” of the disease. We are testing if FDA-approved drugs currently used for other diseases may be beneficial for Wolfram syndrome patients, and we have four candidates. We are also developing new drugs specifically designed for Wolfram syndrome. 

We plan to use MANF for protecting remaining tissues, especially eye cells. Our final step is to replace damaged tissues using regenerative medicine. I will keep on talking about these.

 

 

/by

Strange Truth – Adam Zwan

Photo of Adam Zwan

Adam Zwan

Do you live a risky life or do you fly straight and narrow? After being diagnosed with Wolfram Syndrome I began paying close attention to my surroundings and the lives of others. Strangely, it became clear that individuals who live life without taking chances or making risky decisions end up with the dull side of the blade. Unfortunately for people who avoid trouble and mischief, consequences are paid with permanent life changes. On the other hand, those who live on the edge seem to have a little more fun in their lifetime; these individuals may be faced with consequences but the price is paid and the risky lifestyle is continued.
Read more

/by
, ,

Patient-Based Therapeutics Part 6

Wolfram Syndrome iPS Cells Progress

I received many emails regarding our progress on Wolfram syndrome induced pluripotent stem cells (iPS cells) in the past two weeks. I would like to update you on a few things. As I mentioned in my previous blogs, we have created many iPS cells from skin cells of patients with Wolfram syndrome. These iPS cells can differentiate into various types of cells including brain cells and pancreatic beta cells that are damaged in patients with Wolfram syndrome

1. Disease modeling 
We could successfully differentiate these iPS cells into neural progenitor cells. These are immature brain cells. We found that neural progenitor cells from patients are not completely damaged, which was surprising, but good news to us. Instead, they have altered calcium homeostasis. My impression right now is that cells from patients with Wolfram syndrome are “sensitive” to environmental stress, especially stimulus that changes cellular calcium levels. So we are looking for drugs that can modulate calcium homeostasis in cells to develop a treatment for Wolfram syndrome.

2. Testing drugs
As I mentioned above, we are focusing on drugs that can modulate calcium homeostasis in cells, especially endoplasmic reticulum calcium levels, to develop a treatment. Three drugs out of five candidate drugs that we have identified so far can control endoplasmic reticulum calcium levels. We are testing these three drugs using iPS cells.

3. Correcting a mutation
Using a special enzyme and artificial DNA, we are replacing an abnormal segment of Wolfram gene with a normal segment of Wolfram gene in patient-derived iPS cells. In theory, we should be able to correct altered calcium homeostasis through this process.

4. Making eye cells
A group in Columbia University Medical Center in New York could successfully make pancreatic beta cells from Wolfram syndrome iPS cells. We are collaborating with this group. So we are focusing our own efforts on making eye cells from Wolfram syndrome iPS cells. This is a collaboration project with a group in a major medical center in Japan. They have a special “recipe” for making eye cells. Because a clinical trial using this technology for an eye disease will start in a few weeks in Japan, I feel that this collaboration is so important for us. A physician and scientist who is working on this collaboration project will come to the US and work with us in a few months. The arrangement has been made, and the Japanese agency will partially support this effort.

You may be interested in a clinical study using iPS cells for an eye disease. Here is some info.
http://blogs.nature.com/news/2013/07/japan-to-start-stem-cell-study-on-humans.html
http://www.riken.jp/en/pr/press/2013/20130730_1/

Photo of Dr. Fumihiko Urano

Dr. Fumihiko Urano

 

Dr. Fumihiko Urano is a renowned physician and scientist developing therapeutics and diagnostics for Wolfram syndrome and juvenile onset diabetes.  His areas of expertise include Wolfram syndrome, type 1 diabetes, Pediatric pathology and genetics and Molecular Endocrinology.  He is currently employed at the Washington University School of Medicine where he holds the Samuel E. Schechter Professor of Medicine, 2012 – present. 

/by

Hypersensitivity to Heat – Lauren Gibilisco

“Some Like It Hot and Some Sweat When The Heat Is On”- Hypersensitivity to Heat

Hello Everyone,

I told you last week the main symptoms of Wolfram Syndrome.  Today I am going to talk about a lesser symptom that greatly impacts my life. This symptom is hypersensitivity to heat. My body has a problem regulating temperatures.  “Some Like It Hot” only begins to describe my house.

Photo of Lauren GibiliscoFor those that don’t know me, I am from Nebraska.  The weather here can be very windy and unpredictable.  This last week has been extremely cold (for normal people).  The temperature was in single digits with wind chills below zero.  We also had three days where the regular temperature was -10 to -15 with wind chills -20 to -30. In simple terms, I hate the heat and love the cold.

Here is where I have a constant argument with my mom.  She wants me to wear a coat in the winter.  She lectures me on how the cold can affect my skin.  I hate wearing a coat.  It always makes me hot no matter what the temperature.  Here is how I respond to people.  “I never wear a coat unless I can see my breath.”  Ha-ha, I can never see my breath so I always win that argument. I like to exercise at home, especially during the winter, so when I get hot I can just go outside to “chill out”.

In the summer, it can get very hot and humid here.  This makes me a prisoner in my home.  I sweat profusely and I am unable to be outside for any length of time. I can no longer take walks, go to amusement parks or baseball games. The only activity that works for me is swimming.  The cold water keeps my body cool.  My parents had to install a separate central air conditioner upstairs just to keep me cool.  I don’t like it to be any warmer than 65 degrees.  So picture this, it is 100 degrees outside and my mom is wearing a sweater and socks trying to stay warm inside the house.  So what a family we are.  I hate to wear a coat in the winter and my mom has to wear a sweater in the summer.  Oh well I’ve always loved being unique.

Have a great week everyone and enjoy the weather. ☺

/by

Diabetes, Wolframs and Botox, Oh My! – Lauren Gibilisco

Photo of Lauren Gibilisco

Lauren Gibilisco

Hello everyone.  My Botox surgery was a success.  I am happy to report that I am getting up only two or three times a night instead of every hour. I don’t feel as tired anymore through out the day.  This has made me feel so much better. I am able to drink a lot more and hold a lot more than every before.  This gives me a lot more energy so I can talk a lot more which is just what my mom needs. LOL.

I was also able to go back to my volunteer job this week where I shred paper.  Who better to shred confidential papers than someone who can’t see anything on them. ha-ha.  I’ve had this job since high school which I really enjoy.  The people there treat me like anyone else.  They don’t pity me.  In fact quite the opposite.  They love to give me a hard time and tease me.  It’s hard to know who is getting more harassed, them or me. My mouth is the only part of me that is not affected by WS.

I should back up and tell you a little about me.  I am affected by all aspects of DIDMOAD.  DI (DIABETES INSIPIDUS), DM (DIABETES MELLITUS), OA (OPTIC ATROPHY, D (DEAFNESS).  I am legally blind and use a cane to get around. I wear hearing aids for high frequency hearing loss. I was diagnosed with Diabetes Mellitus when I was two years old and take insulin shots.  The Diabetes Insipidus is controlled by medication. I take 20 prescription pills every day to control my WS. I was diagnosed with WS when I was 12. I have other symptoms but I will talk about them another day.

/by
,

Patient-Based Therapeutics Part 3

Research Update from
Dr. Fumihiko Urano

Patient-Based Therapeutics Part 3
Photo of Dr. Bess Marshall, Dr. Fumi Urano, Dr. Tamara Hershey

LEFT TO RIGHT: Dr. Bess Marshall, Dr. Fumi Urano, Dr. Tamara Hershey

Instead of introducing my research activities,  I would like to introduce my colleagues today. I have a lot of colleagues who have been helping me develop diagnostics and therapeutics for Wolfram at the Washington University Medical Center. Without their help, I cannot accomplish anything. I give many lectures and talks on Wolfram syndrome, but I feel that I am just a spokesperson or a salesman of our team.

Today I would like to introduce Dr. Bess Marshall and Dr. Tamara Hershey. Dr. Marshall is a pediatric endocrinologist and serves as a medical director of our annual Wolfram clinic. Dr. Marshall is an experienced, smart, and caring physician scientist. Dr. Hershey is a neuropsychologist and serves as a scientific director of our Wolfram clinic. Dr. Hershey is thoughtful, smart, and extremely good at getting things done. They are powerful driving force of our Wolfram project! I always appreciate their continuous support and advice. Here is their picture! (From left to right: Dr. Marshall, Fumi, and Dr. Hershey)

Dr. Fumihiko Urano a renowned physician and scientist developing therapeutics and diagnostics for Wolfram syndrome and juvenile onset diabetes.  His areas of expertise include Wolfram syndrome, type 1 diabetes, Pediatric pathology and genetics and Molecular Endocrinology.  He is currently employed at the Washington University School of Medicine where he holds the Samuel E. Schechter Professor of Medicine, 2012 – present.

 

/by

What Define’s One’s Life – Adam Zwan

Photo of Adam ZwanSome people are glorified for an invention or for a remarkable breakthrough in science.  However, others make their mark in history by being diagnosed with a rare illness that shortens life expectancy by half.  My place in history start in 1987 on September 18, living life as a healthy young man only to find health beginning to spiral downward in 1994.  The diagnosis of Type I diabetes was only the first mile marker in my marathon known as Wolfram Syndrome.  As one of 18 patients with Wolfram in the United States I found myself obligated to beat the statistics and surpass the life expectancy of 31 years old by controlling my diabetes and staying as physically active as I possibly could. I took a realistic look at myself and said that Wolfram Syndrome is the hand that I was dealt in life and it is my responsibility to make the best of what I have.
Read more

/by

Research Update – Patient Based Therapeutics Part 1

Patient Based Therapeutics – Part 1

Photo of Dr. Fumihiko Urano

Dr. Fumihiko Urano

We are taking an unconventional approach to develop therapeutics for Wolfram syndrome. I would call it “patient-based therapeutics.” Our extensive molecular characterization of patient cells, especially iPSC-derived cells, has been providing us remarkable insights into the root cause of Wolfram syndrome. Based on these insights, I have been carefully choosing molecular targets and processes for developing therapeutics. These are the endoplasmic reticulum (ER) membrane integrity, ER calcium leakage, calpain-2, and WFS1 gene mutations.How we target WFS1 gene mutations? We have started testing genome editing to accomplish this. Genome editing is a process that involves cutting out pathogenic genetic material (i.e., mutations in the WFS1 gene) and replacing it with healthy genetic material. This is a molecular surgery. So I am becoming a molecular surgeon. In short, we are trying to repair a genetic defect in Wolfram syndrome.

Currently, we are repairing a genetic defect in iPS cells from patients with Wolfram syndrome to see if the molecular surgery can restore the normal function of neural progenitor cells derived from Wolfram iPS cells. This is an important step. When the transplantation of iPSC-derived retinal ganglion cells and beta cells are available in the clinic in the future, we need to repair the genetic defect before the transplantation.

Dr. Fumihiko Urano a renowned physician and scientist developing therapeutics and diagnostics for Wolfram syndrome and juvenile onset diabetes.  His areas of expertise include Wolfram syndrome, type 1 diabetes, Pediatric pathology and genetics and Molecular Endocrinology.  He is currently employed at the Washington University School of Medicine where he holds the Samuel E. Schechter Professor of Medicine, 2012 – present.

/by

We Say Goodbye to a Wolfram Trailblazer and Friend

Photo of Jon Wasson and Stephanie Snow Gebel

Jon Wasson and Stephanie Snow Gebel

Jon Wasson

Yesterday our dear friend Jon Wasson passed away after a lengthy battle with Cancer. Jon was instrumental in the discovery of the Wolfram gene (WFS1). Jon worked closely with the late Dr. Alan Permutt, both bringing Wolfram syndrome research to the forefront at Washington University School of Medicine (WUSM).

Jon played a major role in establishing the Wolfram clinics at WUSM bringing together families from around the world who are dealing with the disease. Jon’s kind and personal connection with the families with Wolfram Syndrome led to the success of the Wolfram Clinic and Registry. Jon was a major supporter of the Snow Foundation and a true friend to our family. He will be sorely missed.

“Jon was always kind and thoughtful, and dedicated to our research on Wolfram syndrome. Great loss for all of us.” – Fumihiko Urano, MD, PhD – Washington University School of Medicine

“I will miss Jon tremendously. He was straight-shooting, honest, insightful and very passionate about his work, repeatedly going the extra mile to help our Wolfram Syndrome families and to facilitate our research.” – Tamara Hershey, Ph.D. – Washington University School of Medicine

/by