Organoids revolutionize approach to studying a variety of diseases

Organoids

There are limitations to studying cells under a microscope. To understand some of the more complex processes, it is critical to see how these cells behave in an environment that is similar to conditions in the body. The production of organoids has revolutionized this approach.

Organoids are three-dimensional structures derived from stem cells that have similar characteristics of an actual organ. There have been several studies recently published that have used this approach to understand a wide scope of different areas.

In one such instance, researchers at The University of Cambridge were able to grow a “mini-brain” from human stem cells. To demonstrate that this organoid had functional capabilities similar to that of an actual brain, the researchers hooked it up to a mouse spinal cord and surrounding muscle. What they found was remarkable– the “mini-brain” sent electrial signals to the spinal cord that made the surrounding muscles twitch. This model could pave the way for studying neurodegenerative diseases such as spinal muscular atrophy (SMA) and amyotrophic lateral sclerosis (ALS).

Spinal muscular atrophy

Speaking of SMA, researchers in Singapore have used organoids to come up with some findings that might be able to help people battling the condition.

SMA is a neurodegenerative disease caused by a protein deficiency that results in nerve degeneration, paralysis and even premature death. The fact that it mainly affects children makes it even worse. Not much is known how SMA develops and even less how to treat or prevent it.

That’s where the research from the A*STAR’s Institute of Molecular and Cell Biology (IMCB) comes in. Using the iPSC method they turned tissue samples from healthy people and people with SMA into spinal organoids.

They then compared the way the cells developed in the organoids and found that the motor nerve cells from healthy people were fully formed by day 35. However, the cells from people with SMA started to degenerate before they got to that point.

They also found that the protein problem that causes SMA to develop did so by causing the motor nerve cells to divide, something they don’t normally do. So, by blocking the mechanism that caused the cells to divide they were able to prevent the cells from dying.

In an article in Science and Technology Research News lead researcher Shi-Yan Ng said this approach could help unlock clues to other diseases such as ALS.

“We are one of the first labs to report the formation of spinal organoids. Our study presents a new method for culturing human spinal-cord-like tissues that could be crucial for future research.”

Just yesterday the CIRM Board awarded almost $4 million to Ankasa Regenerative Therapeutics to try and develop a treatment for another debilitating back problem called degenerative spondylolisthesis.

And finally, organoid modeling was used to better understand and study an infectious disease. Scientists from the Max Planck Institute for Infection Biology in Berlin created fallopian tube organoids from normal human cells. Fallopian tubes are the pair of tubes found inside women along which the eggs travel from the ovaries to the uterus. The scientists observed the effects of chronic infections of Chlamydia, a sexually transmittable infection. It was discovered that chronic infections lead to permanent changes at the DNA level as the cells age. These changes to DNA are permanent even after the infection is cleared, and could be indicative of the increased risk of cervical cancer observed in women with Chlamydia or those that have contracted it in the past.

Stem Cell Agency Awards Almost $4 Million to Develop a Treatment for Spinal Degeneration

Today the governing Board of the California Institute for Regenerative Medicine (CIRM) awarded $3.9 million to Ankasa Regenerative Therapeutics for a promising approach to treat a degenerative condition that can cause chronic, progressive back pain.

As we get older, the bones, joints and ligaments in our back become weak and less able to hold the spinal column in alignment.  As a result, an individual vertebral bone in our spine may slip forward over the one below it, compressing the nerves in the spine, and causing lower back pain or radiating pain.  This condition, called degenerative spondylolisthesis, primarily affects individuals over the age of 50 and, if left untreated, can cause intense pain and further degeneration of adjacent regions of the spine.

Current treatment usually involves taking bone from one of the patient’s other bones, and moving it to the site of the injury.  The transplanted bone contains stem cells necessary to generate new bone.  However, there is a caveat to this approach— as we get older the grafts become less effective because the stem cells in our bones are less efficient at making new bone.  The end result is little or no bone healing. 

Ankasa has developed ART352-L, a protein-based drug product meant to enhance the bone healing properties of these bone grafts.  ART352-L works by stimulating bone stem cells to  increase the amount of bone produced by the graft.

The award is in the form of a CLIN1 grant, with the goal of completing the testing needed to apply to the Food and Drug Administration (FDA) for permission to start a clinical trial in people.

This is a project that CIRM has supported through earlier phases of research.

“We are excited to see the development that this approach has made since its early stages and reflects our commitment to supporting the most promising science and helping it advance to the clinic,” says Maria T. Millan, MD, President & CEO of CIRM. “There is an unmet medical need in older patients with bone disorders such as degenerative spondylolisthesis.  As our population ages, it is important for us to invest in potential treatments such as these that can help alleviate a debilitating condition that predisposes to additional and fatal medical complications.”

See the animated video below for a descriptive and visual synopsis of degenerative spondylolisthesis.

Rats, research and the road to new therapies

Don Reed

Don Reed has been a champion of CIRM even before there was a CIRM. He’s a pioneer in pushing for funding for stem cell research and now he’s working hard to raise awareness about the difference that funding is making.

In a recent article on Daily Kos, Don highlighted one of the less celebrated partners in this research, the humble rat.

A BETTER RAT? Benefit #62 of the California Stem Cell Agency

By Don C. Reed

When I told my wife Gloria I was writing an article about rats, she had several comments, including: “Oo, ugh!” and also “That’s disgusting!”

Obviously, there are problems with rats, such as when they chew through electrical wires, which may cause a short circuit and burn down the house. Also, they are blamed for carrying diseased fleas in their ears and spreading the Black Plague, which in 1340 killed half of China and one-third of Europe—but this is not certain. The plague may in fact have been transmitted by human-carried parasites.

But there are positive aspects to rats as well. For instance: “…a rat paired with  another that has a disability…will be very kind to the other rat. Usually, help is offered with food, cleaning, and general care.”—GUIDE TO THE RAT, by Ginger Cardinal.

Above all, anyone who has ever been sick owes a debt to rats, specifically the Norway rat with that spectacular name, rattus norvegicus domesticus, found in labs around the world.

I first realized its importance on March 1, 2002, when I held in my hand a rat which had been paralyzed, but then recovered the use of its limbs.

The rat’s name was Fighter, and she had been given a derivative of embryonic stem cells, which restored function to her limbs. (This was the famous stem cell therapy begun by Hans Keirstead with a Roman Reed grant, developed by Geron, and later by CIRM and Asterias, which later benefited humans.)

As I felt the tiny muscles struggling to be free, it was like touching tomorrow— while my paralyzed son, Roman Reed, sat in his wheelchair just a few feet away.

Was it different working with rats instead of mice? I had heard that the far smaller lab mice were more “bitey” than rats.  

Wanting to know more about the possibilities of a “better rat”, I went to the CIRM website, (www.cirm.ca.gov) hunted up the “Tools and Technology III” section, and the following complicated sentence::

“Embryonic stem cell- based generation of rat models for assessing human cellular therapies.”

Hmm. With science writing, it always takes me a couple of readings to know what they were talking about. But I recognized some of the words, so that was a start.

“Stemcells… rat models… human therapies….”  

I called up Dr. Qilong Ying, Principle Investigator (PI) of the study.

As he began to talk, I felt a “click” of recognition, as if, like pieces of a puzzle, facts were fitting together.

It reminded me of Jacques Cousteau, the great underwater explorer, when he tried to invent a way to breathe underwater. He had the compressed air tank, and a mouthpiece that would release air—but it came in a rush, not normal breathing.

So he visited his friend, race car mechanic Emil Gagnan, and told him, “I need something that will give me air, but only when I inhale,”– and Gagnan said: “Like that?” and pointed to a metal contraption on a nearby table.

It was something invented for cars. But by adding it to what Cousteau already had, the Cousteau-Gagnan SCUBA (Self Contained Underwater Breathing Apparatus) gear was born—and the ocean could now be explored.

Qi-Long Ying’s contribution to science may also be a piece of the puzzle of cure…

A long-term collaboration with Dr. Austin Smith centered on an attempt to do with rats what had done with mice.

In 2007, the  Nobel Prize in Medicine had been won by Dr. Martin Evans, Mario Capecchi, and Oliver Smithies. Working independently, they developed “knock-out” and “knock-in” mice, meaning to take out a gene, or put one in.  

But could they do the same with rats?

 “We and others worked very, very hard, and got nowhere,” said Dr. Evans.

Why was this important?

Many human diseases cannot be mimicked in the mouse—but might be in the rat. This is for several reasons: the rat is about ten times larger; its internal workings are closer to those of a human; and the rat is considered several million years closer (in evolutionary terms) to humans than the mouse.

In 2008 (“in China, that is the year of the rat,” noted Dr. Ying in our conversation) he received the first of three grants from CIRM.

“We proposed to use the classical embryonic stem cell-based gene-targeting technology to generate rat models mimicking human heart failure, diabetes and neurodegenerative diseases…”

How did he do?

In 2010, Science Magazine honored him with inclusion in their “Top 10 Breakthroughs for using embryonic stem cell-based gene targeting to produce the world’s first knockout rats, modified to lack one or more genes…”

And in 2016, he and Dr. Smith received the McEwen Award for Innovation,  the highest honor bestowed by the International Society for Stem Cell Research (ISSCR).

Using knowledge learned from the new (and more relevant to humans) lab rat, it may be possible to develop methods for the expansion of stem cells directly inside the patient’s own bone marrow. Stem cells derived in this fashion would be far less likely to be rejected by the patient.  To paraphrase Abraham Lincoln, they would be “of the patient, by the patient and for the patient—and shall not perish from the patient”—sorry!

Several of the rats generated in Ying’s lab (to mimic human diseases) were so successful that they have been donated to the Rat Research Resource center so that other scientists can use them for their study.

“Maybe in the future we will develop a cure for some diseases because of knowledge from using rat models,” said Ying. “I think it’s very possible. So we want more researchers from USC and beyond to come and use this technology.”

And it all began with the humble rat…

Newly developed biosensor can target leukemic stem cells

Dr. Michael Milyavsky (left) and his research student Muhammad Yassin (right). Image courtesy of Tel Aviv University.

Every three minutes, one person in the United States is diagnosed with a blood cancer, which amounts to over 175,000 people every year. Every nine minutes, one person in the United States dies from a blood cancer, which is over 58,000 people every year. These eye opening statistics from the Leukemia & Lymphoma Society demonstrate why almost one in ten cancer deaths in 2018 were blood cancer related.

For those unfamiliar with the term, a blood cancer is any type of cancer that begins in blood forming tissue, such as those found in the bone marrow. One example of a blood cancer is leukemia, which results in the production of abnormal blood cells. Chemotherapy and radiation are used to wipe out these cells, but the blood cancer can sometimes return, something known as a relapse.

What enables the return of a blood cancer such as leukemia ? The answer lies in the properties of cancer stem cells, which have the ability to multiply and proliferate and can resist the effects of certain types of chemotherapy and radiation. Researchers at Tel Aviv University are looking to decrease the rate of relapse in blood cancer by targeting a specific type of cancer stem cell known as a leukemic stem cell, which are often found to be the most malignant.

Dr. Michael Milyavsky and his team at Tel Aviv University have developed a biosensor that is able to isolate, label, and target specific genes found in luekemic stem cells. Their findings were published on January 31, 2019 in Leukemia.

In a press release Dr. Milyavsky said:

“The major reason for the dismal survival rate in blood cancers is the inherent resistance of leukemic stem cells to therapy, but only a minor fraction of leukemic cells have high regenerative potential, and it is this regeneration that results in disease relapse. A lack of tools to specifically isolate leukemic stem cells has precluded the comprehensive study and specific targeting of these stem cells until now.”

In addition to isolating and labeling leukemic stem cells, Dr. Milyavsky and his team were able to demonstrate that the leukemic stem cells labeled by their biosensor were sensitive to an inexpensive cancer drug, highlighting the potential this technology has in creating more patient-specific treatment options.

In the article, Dr. Milyavsky said:

” Using this sensor, we can perform personalized medicine oriented to drug screens by barcoding a patient’s own leukemia cells to find the best combination of drugs that will be able to target both leukemia in bulk as well as leukemia stem cells inside it.”

The researchers are now investigating genes that are active in leukemic stem cells in the hope finding other druggable targets.

CIRM has funded two clinical trials that also use a more targeted approach for cancer treatment. One of these trials uses an antibody to treat chronic lymphocytic leukemia (CLL) and the other trial uses a different antibody to treat acute myeloid leukemia (AML).

Facebook Live – Ask the Stem Cell Team about Patient Advocacy

How often do you get to ask an expert a question about something that matters deeply to you and get an answer right away? Not very often I’m guessing. That’s why CIRM’s Facebook Live “Ask the Stem Cell Team About Patient Advocacy” gives you a chance to do just that this Thursday, March 14th from noon till 1pm PST.

We have three amazing individuals who will share their experiences, their expertise and advice as Patient Advocates, and answer your questions about how to be an effective advocate for your cause.

The three are:

Gigi McMillan became a Patient Advocate when her 5-year-old son was diagnosed with a brain tumor. That led her to helping develop support systems for families going through the same ordeal, to help researchers develop appropriate consent processes and to campaign for the rights of children and their families in research.

Adrienne Shapiro comes from a family with a long history of Sickle Cell Disease (SCD) and has fought to help people with SCD have access to compassionate care. She is the co-founder of Axis Advocacy, an organization dedicated to raising awareness about SCD and support for those with it. In addition she is now on the FDA’s Patient Engagement Collaborative, a new group helping the FDA ensure the voice of the patient is heard at the highest levels.

David Higgins is a CIRM Board member and a Patient Advocate for Parkinson’s Disease. David has a family history of the disease and in 2011 was diagnosed with Parkinson’s. As a scientist and advocate he has championed research into the disease and worked to raise greater awareness about the needs of people with Parkinson’s.

Also, make sure to “like” our FaceBook page before the event to receive a notification when we’ve gone live for this and future events. If you miss the broadcast, not to worry. We’ll be posting it on our Facebook video page, our website, and YouTube channel shortly afterwards.

We want to answer your most pressing questions, so please email them directly to us beforehand at info@cirm.ca.gov.

And, of course, feel free to share this information with anyone you think might be interested.

Of Mice and Men, and Women Too; Stem cell stories you might have missed

Mice brains can teach us a lot

Last week’s news headlines were dominated by one big story, the use of a stem cell transplant to effectively cure a person of HIV. But there were other stories that, while not quite as striking, did also highlight how the field is advancing.

A new way to boost brain cells (in mice!)

It’s hard to fix something if you don’t really know what’s wrong in the first place. It would be like trying to determine why a car is not working just by looking at the hood and not looking inside at the engine. The human brain is far more complex than a car so trying to determine what’s going wrong is infinitely more challenging. But a new study could help give us a new option.

Researchers in Luxembourg and Germany have developed a new computer model for what’s happening inside the brain, identifying what cells are not operating properly, and fixing them.

Antonio del Sol, one of the lead authors of the study – published in the journal Cell – says their new model allows them to identify which stem cells are active and ready to divide, or dormant. 

“Our results constitute an important step towards the implementation of stem cell-based therapies, for instance for neurodegenerative diseases. We were able to show that, with computational models, it is possible to identify the essential features that are characteristic of a specific state of stem cells.”

The work, done in mice, identified a protein that helped keep brain stem cells inactive in older animals. By blocking this protein they were able to help “wake up” those stem cells so they could divide and proliferate and help regenerate the aging brain.

And if it works in mice it must work in people right? Well, that’s what they hope to see next.

Deeper understanding of fetal development

According to the Mayo Clinic between 10 and 20 percent of known pregnancies end in miscarriage (though they admit the real number may be even higher) and our lack of understanding of fetal development makes it hard to understand why. A new study reveals a previously unknown step in this development that could help provide some answers and, hopefully, lead to ways to prevent miscarriages.

Researchers at the Karolinska Institute in Sweden used genetic sequencing to follow the development stages of mice embryos. By sorting those different sequences into a kind of blueprint for what’s happening at every stage of development they were able to identify a previously unknown phase. It’s the time between when the embryo attaches to the uterus and when it begins to turn these embryonic stem cells into identifiable parts of the body.

Qiaolin Deng, Karolinska Institute

Lead researcher Qiaolin Deng says this finding provides vital new evidence.

“Being able to follow the differentiation process of every cell is the Holy Grail of developmental biology. Knowledge of the events and factors that govern the development of the early embryo is indispensable for understanding miscarriages and congenital disease. Around three in every 100 babies are born with fetal malformation caused by faulty cellular differentiation.”

The study is published in the journal Cell Reports.

Could a new drug discovery reduce damage from a heart attack?

Every 40 seconds someone in the US has a heart attack. For many it is fatal but even for those who survive it can lead to long-term damage to the heart that ultimately leads to heart failure. Now British researchers think they may have found a way to reduce that likelihood.

Using stem cells to create human heart muscle tissue in the lab, they identified a protein that is activated after a heart attack or when exposed to stress chemicals. They then identified a drug that can block that protein and, when tested in mice that had experienced a heart attack, they found it could reduce damage to the heart muscle by around 60 percent.

Prof Michael Schneider, the lead researcher on the study, published in Cell Stem Cell, said this could be a game changer.

“There are no existing therapies that directly address the problem of muscle cell death and this would be a revolution in the treatment of heart attacks. One reason why many heart drugs have failed in clinical trials may be that they have not been tested in human cells before the clinic. Using both human cells and animals allows us to be more confident about the molecules we take forward.”

Stem cell byproducts provide insight into cure for spina bifida

A diagram of an infant born with spina bifida, a birth defect where there is an incomplete closing of the backbone portion of the spinal cord. Photo courtesy of the Texas Children’s Hospital website.

Some of you might remember a movie in the early 2000s by the name of “Miracle in Lane 2”. The film is based on an inspirational true story and revolves around a boy named Justin Yoder entering a soapbox derby competition. In the movie, Justin achieves success as a soapbox derby driver while adapting to the challenges of being in a wheelchair.

Scene from “Miracle in Lane 2”

The reason that Justin is unable to walk is due to a birth defect known as spina bifida, which causes an incomplete closing of the backbone portion of the spinal cord, exposing tissue and nerves. In addition to difficulties with walking, other problems associated with this condition are problems with bladder or bowel control and accumulation of fluid in the brain.

According to the Center for Disease Control (CDC) , each year about 1,645 babies in the US are born with spina bifida, with Hispanic women having the highest rate of children born with the condition. There is currently no cure for this condition, but researchers at UC Davis are one step closer to changing that.

Dr. Aijun Wang examining cells under a microscope. He has identified stem cell byproducts that protect neurons. Photo courtesy of UC Regents/UC Davis Health

Dr. Aijun Wang, Dr. Diana Farmer, and their research team have identified crucial byproducts produced by stem cells that play an important role in protecting neurons. These byproducts could assist with improving lower-limb motion in patients with spina bifida.

Prior to this discovery, Dr. Farmer and Dr. Wang demonstrated that prenatal surgery combined with connective tissue (e.g. stromal cells) derived from stem cells improved hind limb control in dogs with spina bifida. Below you can see a clip of two English bulldogs with spina bifida who are now able to walk.

Their findings were published in the Journal of the Federation of American Societies for Experimental Biology on February 12, 2019.

The team will use their findings to perfect the neuroprotective qualities of a stem cell treatment developed to improve locomotive problems associated with spina bifida.

In a public release posted by EurekaAlert!, Dr. Wang is quoted as saying, “We are excited about what we see so far and are anxious to further explore the clinical applications of this research.”

The discovery and development of a treatment for spina bifida was funded by a $5.66 million grant from CIRM. You can read more about that award and spina bifida on a previous blog post linked here.

Gene therapy gives patient a cure and a new lease on life

Brenden Whittaker (left), of Ohio, is a patient born with a rare genetic immune disease who was treated at the Dana-Farber/Boston Children’s Cancer and Blood Disorders Center in a CIRM funded gene therapy trial. Dr. David Williams (on right) is Brenden’s treating physician.
Photo courtesy of Rose Lincoln – Harvard Staff Photographer

Pursuing an education can be quite the challenge in itself without the added pressure of external factors. For Brenden Whittaker, a 25 year old from Ohio, the constant trips to the hospital and debilitating nature of an inherited genetic disease made this goal particularly challenging and, for most of his life, out of sight.

Brenden was born with chronic granulomatous disease (CGD), a rare genetic disorder that affects the proper function of neutrophils, a type of white blood cell that is an essential part of the body’s immune system. This leads to recurring bacterial and fungal infections and the formation of granulomas, which are clumps of infected tissue that arise as the body attempts to isolate infections it cannot combat. People with CGD are often hospitalized routinely and the granulomas themselves can obstruct digestive pathways and other pathways in the body. Antibiotics are used in an attempt to prevent infections from occurring, but eventually patients stop responding to them. One in two people with CGD do not live past the age of 40.

In Brenden’s case, when the antibiotics he relied on started failing, the doctors had to resort to surgery to cut out an infected lobe of his liver and half his right lung. Although the surgery was successful, it would only be a matter of time before a vital organ was infected and surgery would no longer be an option.

This ultimately lead to Brenden becoming the first patient in a CGD gene therapy trial at the Dana-Farber/Boston Children’s Cancer and Blood Disorders Center.  The trial, lead by UCLA’s Dr. Don Kohn thanks to a CIRM grant, combats the disease by correcting the dysfunctional gene inside a patient’s blood stem cells. The patient’s corrected blood stem cells are then reintroduced, allowing the body to produce properly functioning neutrophils, rebooting the immune system.

It’s been a little over three years since Brenden received this treatment in late 2015, and the results have been remarkable. Dr. David Williams, Brenden’s treating physician, expected Brenden’s body to produce at least 10 percent of the functional neutrophils, enough so that Brenden’s immune system would provide protection similar to somebody without CGD. The results were over 50 percent, greatly exceeding expectations.

Brenden Whittaker mowing the lawn in the backyard of his home in Columbus, Ohio. He is able to do many more things without the fear of infection since participating in the trial. Photo courtesy of Colin McGuire

In an article published by The Harvard Gazette, Becky Whittaker, Brendan’s mother, is quoted as saying, ““Each day that he’s free of infection, he’s able to go to class, he’s able to work at his part-time job, he’s able to mess around playing with the dog or hanging out with friends…[this] is a day I truly don’t believe he would have had beyond 2015 had something not been done.”

In addition to the changes to his immune system, the gene therapy has reinvigorated Brenden’s drive for the future. Living with CGD had caused Brenden to miss out on much of his schooling throughout the years, having to take constant pauses from his academics at a community college. Now, Brenden aims to graduate with an associate’s degree in health sciences in the spring and transfer to Ohio State in the fall for a bachelor’s degree program. In addition to this, Brenden now has dreams of attending medical school.

In The Harvard Gazette article, Brenden elaborates on why he wants to go to medical school saying, ” Just being the patient for so long, I want to give back. There are so many people who’ve been there for me — doctors, nurses who’ve been there for me [and] helped me for so long.”

In a press release dated February 25, 2019, Orchard Therapeutics, a biopharmaceutical company that is continuing the aforementioned approach for CGD, announced that six patients treated have shown adequate neutrophil function 12 months post treatment. Furthermore, these six patients no longer receive antibiotics related to CGD. Orchard Therapeutics also announced that they are in the process of designing a registrational trial for CGD.

Mending Stem Cells: The Past, Present and Future of Regenerative Medicine

To Mend: (verb used with object) to make (something broken, worn, torn or otherwise damaged) whole, sound or usable by repairing.

It’s remarkable to believe, but today doctors literally have the tools to repair damaged cells. These tools are being used to treat people with diseases that were once incurable. The field of regenerative medicine has made tremendous progress in the last 15 years, but how did these tools come about and what is the experience of patients being treated with them?

These questions, and hopefully yours too, are going to be answered at the fourth annual CIRM Alpha Stem Cell Clinics Symposium on April 18, 2019 at the University of California at San Francisco.

UCSF Mission Bay Campus

The symposium is free, and the program is designed with patients and the public in mind, so don’t be shy and put your scientific thinking caps on! A complete agenda may be found here

Perhaps one of the most remarkable discoveries in the past decade are new tools that enable doctors to “edit” or correct a patient’s own DNA. DNA correction tools came about because of a remarkable string of scientific breakthroughs. The symposium will dive into this history and discuss  how these tools are being used today to treat patients.

One specific example of the promise that DNA editing holds is for those with sickle cell disease (SCD), a condition where patients’ blood forming stem cells contain a genetic error that causes the disease. The symposium will describe how the CIRM Alpha Stem Cell Clinics Network, a series of medical centers across California whose focus is on stem cell clinical trials, are supporting work aimed at mending blood cells to cure debilitating diseases like SCD.

Doctors, nurses and patients involved with these trials will be telling their stories and describing their experiences. One important focus will be how Alpha Clinic teams are partnering with community members to ensure that patients, interested in new treatments, are informed about the availability of clinical trials and receive sufficient information to make the best treatment choices.

The fourth annual CIRM Alpha Stem Cell Clinics Symposium is an opportunity for patients, their families and the public to meet the pioneers who are literally mending a patients own stem cells to cure their disease.

For registration information go here.


Rare Disease Day – fighting for awareness and hope

It’s hard thinking of something as rare when one in 20 people are at risk of experiencing it in their lifetime. But that’s the situation with rare diseases. There are more than 7,000 of them and each affects under 200,000 people. In some cases they may only affect a few hundred people. But for each person that disease, though rare, poses a real threat. And that’s why Rare Disease Day was created.

Rare Disease Day is held on the last day of February each year.  The goal is to raise awareness among the general public about the huge impact these diseases have on people’s lives. That impact is not just on the person with the disease but on the whole family who are often struggling just to get a diagnosis.

Every year groups around the world, from patients and patient advocacy organizations to researchers and policymakers, stage events to mark the day. This year there are more than 460 events being held in 96 countries, everywhere from Albania and Andora to Tunisia and Uruguay.

Here in the US many groups organize events at State Capitols to educate elected officials and policy makers about the particular needs of these communities and the promise that scientific research holds to combat these conditions. Others have auctions to raise funds for research or public debates to raise awareness.

Each event is unique in its own way because each represents many different diseases, many different needs, and many different stories. The goal of these events is to put a human face on each condition, to give it visibility, so that it is no longer something most people have never heard of, instead it becomes something that affects someone you may know or who reminds you of someone you know.

Here’s a video from Spain that does just that.

You can find a complete list of events being held around the world to mark Rare Disease Day.

At CIRM we feel a special link to this day. That’s because many of the diseases we fund research into are rare diseases such as severe combined immunodeficiency (SCID), and ALS or Lou Gehrig’s disease, and Sickle Cell Disease.

Evie Vaccaro, cured of SCID

These diseases affect relatively small numbers of patients so they often struggle to get funding for research. Because we do not have to worry about making a profit on any therapy we help develop we can focus our efforts on supporting those with unmet medical needs. And it’s paying off. Our support has already helped develop a therapy for SCID that has cured 40 children. We have two clinical trials underway for ALS or Lou Gehrig’s disease. We also have two clinical trials for Sickle Cell Disease and have reached a milestone agreement with the National Heart, Lung and Blood Institute (NHLBI) on a partnership to help develop a cure for this crippling and life-threatening disorder.

The hope is that events like Rare Disease Day let people know that even though they have a condition that affects very few, that they are not alone, but that they are part of a wider, global community, a community committed to working to find treatments and cures for all of them.