Brain donation programs – now perhaps at risk of losing funding – are key to a Huntington's disease cure: a family's story

 

In July 2022 Dorlue Schulte of San Diego died at home after a long struggle with Huntington’s disease. To benefit HD research, Dorlue donated her brain to the Harvard Brain Tissue Resource Center (HBTRC) at the nonprofit McLean Hospital in suburban Boston.

 

“They can get hundreds of samples from one donation, so it’s truly the gift that keeps on giving,” said Dorlue’s husband and main caregiver Doug in a presentation last October at the Huntington’s Disease Society of America (HDSA) San Diego chapter’s “Family is Everything” Education Day.

Doug observed that HD researchers are “coming up with great ways to inspect the brain to learn from them.”

 

Dorlue Schulte (family photo)

 

“Scientists now have the ability to look at every cell in the brain and look at the mRNA and the proteins in the cells to see if they are resistant or not resistant to Huntington’s disease and, more importantly, probably, the timing of when (cell) death occurs,” Doug explained. “They’ve got to compare it with a brain that’s not diseased.”

 

For his outstanding advocacy Doug received the 2021 Woody Guthrie Award at the HDSA national convention. He served on the HDSA-San Diego board from 2019-2022. A retired firefighter, Doug has raised awareness about HD among police officers to make them “a friend, not a foe,” when encountering affected individuals.

 

You can watch Doug’s 30-minute talk in the video below.

 

 

‘Precious’ human data

 

Besides research on HD mice and many other non-human species, study of HD brains provides “precious” human data in the quest for treatments, in the words of Robert Pacifici, Ph.D., the chief scientific officer of the key, HD-focused CHDI Foundation, Inc.

 

At meetings like CHDI’s Annual HD Therapeutic Conference scientists discuss the growing body of knowledge coming from these brains.

 

Doug was inspired to present Dorlue’s story in part by Dr. Pacifici’s statements about the importance of research in humans. Although the huntingtin gene exists in many species, only humans develop HD.

 

Over 10,000 brains collected

 

Founded in 1978 and one of the first brain banks in the U.S., Harvard Brain Tissue Resource Center is one of six repositories that are part of the federal National Institutes of Health (NIH) NeuroBioBank, a centralized resource for the collection and distribution of human brain specimens for research.

  

According to the HBTRC website, it has collected over 10,000 brain donations from across the U.S. and distributed over a hundred thousand samples, both nationally and globally, that have resulted in hundreds of publications. More than 45 different brain disorders are represented in the HBTRC collection, including HD.

 

HDSA endorses HBTRC. The two have a long-standing collaboration, and HBTRC has one of the largest collections of brains donated by persons diagnosed with HD in the U.S. if not the world.

 

The HBTRC’s home, McLean Hospital, is the largest psychiatric teaching hospital of Harvard Medical School.

 

The sole funder of the HBTRC is the federal NIH, HBTRC director Sabina Berretta, M.D., wrote in an e-mail interview with me on July 25. An associate professor of psychiatry at Harvard Medical School, she carries out HD research on the team of investigator Steve McCarroll, Ph.D., whose lab has created precise techniques for measuring the impact of HD on single brain cells.

 

As Doug pointed out, this type of research is only possible because of brain donations.

 

The uncertainty of future public funding

 

Harvard University has sued the federal government to try to block the Trump administration’s freezing of nearly $3 billion in research funds. The government also seeks to eliminate $783 million in NIH funding.

 

A statement on the NeuroBioBank website reads: “This repository is under review for potential modification in compliance with Administration directives.”

 

Responding to my questions about this situation, Dr. Berretta wrote that the cuts at Harvard and the NIH have not currently impacted the HBTRC. The government has not flagged current funds, she added. She noted, however, that “we are not sure at the moment” about potential restrictions arising from government concerns about diversity, equity, and inclusion. 

 

Dr. Berretta explained that the HBTRC NIH contract “will end in October 2025. It is not known at this time whether and how the new contract, expected to start in November 2025, will be impacted.”

 

Dr. Berretta explained that “the current funding uncertainty creates some challenges, particularly for talent retention and long-term planning, both critical to our work.”

 

“The other 5 brain banks part of the NIH NeuroBioBank are in our same situation,” she added.

 

Dr. Sabina Berretta (McLean Hospital photo)

 

A family discussion and a decision

 

Dorlue was 63 and had been married to Doug for 32 years. After graduating from high school in 1976, she worked for 20 years in a Pacific Bell office. She volunteered at her church, participated in her son Ryan’s school PTA, and enjoyed family camping trips. As a young adult, Ryan tested negative for the HD gene.

 

Dorlue was remembered as having “a fighting spirit that never wavered in the face of her diagnosis” with HD, including participation in clinical trials in hopes of a cure.

 

Doug and Dorlue discussed, and then agreed to, donating her brain when she was no longer in “denial” about her disease and learning that Ryan was now free of the disease, Doug said in his presentation. Dorlue registered for the donation in 2012.

 

“It should be your decision and no one else’s,” Doug emphasized, noting that contemplating a donation can be “very stressful” because of all of the difficulties already involved in HD.

 

The decision must involve the person’s legal first of kin, who will see through the donation after the person has died.

 

There are many reasons to donate – or not donate, said Doug, noting that some might have religious reasons against the process.

 

He recommended that families start conversations about donations “early.”

 

“You can cancel at any time,” he said of the process. The opportunity to donate is “a blessing,” he added.

 

A ‘very professional’ organization

 

A person can pre-register their donation on the HBTRC website or register any time over the phone, even after an individual has died, Doug explained.

 

Doug spoke several times with Dr. Berretta.

 

“She’s very compassionate,” he said. “The organization is very professional. I really felt that they understood how difficult it was to go through that process, especially right after your loved one died.”

 

Doug noted several exclusionary criteria that might prevent a brain from being accepted, such as a delay of more than 24 hours in getting the brain to the bank; a stroke or penetrating head injury; or testing positive for HIV, hepatitis B, or hepatitis C.

 

Although “it costs a lot of money for the brain to be put on a plane and sent to Harvard,” the only charges covered by the family are the usual funeral costs, such as cremation or embalming, Doug said.

 

Just 24 hours to get the brain delivered

 

The 24-hour clock for the donation to be received starts at the moment the last person saw the deceased alive, Doug continued.

 

Dorlue died at 6 a.m., when a hospice nurse declared her dead. Doug contacted the funeral home, which needed to transport the body to the facility that “harvests” the brain. The funeral home worker took four hours to arrive, Doug said.

 

“We were ten hours into this before they even took the body out of the house,” he recalled. “I was pretty anxious that we get this thing off.”

 

The brain is packed in ice for transport and placed in the luggage area of the plane so that it stays cold throughout the flight, Doug explained.

Once it arrives at the HBTRC laboratories, the brain is immediately dissected. Part of it is immediately frozen and kept at minus 80 degrees centrigrade. Another part is immersed in formalin. It is then assessed by a neuropathologist, who generates a neuropathology report. Both preparations are made available to investigators.

 

Once the brain arrived at Harvard, Doug received a call reassuring him that it had arrived undisturbed and on time. To preserve the integrity of the tissue for research, the brain is ultimately frozen at minus 80 degrees centigrade.

 

Doug also sent the HBTRC Dorlue’s medical records to assist in their research on her brain.

 

“That’s a big part of what the scientists look at,” he said. “They compare the brain with the symptoms and see if there’s any similarities or not.”

 

Crucial work towards a cure

 

The HBTRC website has an FAQ, donation forms, and phone numbers for making a donation.

 

This HBTRC does crucial work in the quest for a cure.

 

Doug has signed up to donate his brain. I will do the same.

 

As Doug put it, the bank collects brains from around the U.S. and sends samples around the world.

 

“Who knows who’s going to find a cure,” he said.

How to make law enforcement a friend – not a foe – of people with Huntington’s disease (and other disabilities)

Encounters with misinformed, sometimes insensitive police are one of the most vexing and tragic problems faced by people disabled by Huntington’s disease. So HD advocates and organizations are proactively trying to help law enforcement officers understand symptoms of the disorder and properly handle individuals in distress.

“We want them to be a friend, not a foe,” Doug Schulte, a long-time caregiver to his HD-afflicted wife Dorlue, said of the relationship between HD-affected people and police officers.

Doug, a retired fire captain with the San Diego Fire-Rescue Department, has joined HD advocates in the area and around the country in raising awareness about the disease. Its many behavioral disorders have often been misinterpreted as drunkenness, drug usage, or intentional hostility. People with HD often have an unsteady gait, involuntary movements, slurred speech, aggressiveness, and other difficulties that hamper social interaction. But those are warning signs for police untrained for such interactions.

An informal survey, which I conducted among HD families on Facebook recently, revealed that police misunderstanding and harsh treatment of affected individuals continue, but also that some officers respond with respect. (Click here and here to read about two previous controversial cases, in West Virginia and Pennsylvania.)

The survey also showed that some HD families are taking the initiative to contact the local police to educate them about the disease and their loved ones.

At the same time, thanks to both disease advocates and changing perceptions of police officers’ responsibilities, some law enforcement agencies have established programs to increase officers’ sensitivity when encountering or responding to calls involving the cognitively disabled and the mentally ill.

On October 3, California Governor Jerry Brown signed into law a bill mandating that police officers receive more in-depth training for helping citizens with mental illness or developmental disabilities, or who are under the influence of certain substances.

‘Take Me Home’

Doug recently registered Dorlue in the “Take Me Home” Program of the San Diego County Sheriff’s Department. Under the program, people with Huntington’s, Alzheimer’s disease, autism, and other cognitive disabilities or their loved ones can register their information online. Registrants can upload a photo of the disabled individual and provide a description of the person and symptoms that officers should know about.

Dorlue Schulte (family photo)

Lt. Mike Knobbe, a 24-year veteran of the sheriff’s department and the coordinator of Take Me Home, said that the program aims for good relations between the police and the disabled.

“The whole goal of this program is to build that partnership and to build that understanding, to allow you to tell us what you want us to know about your individual with special needs,” said Lt. Knobbe in a December 2 interview at sheriff’s headquarters.

Lt. Knobbe runs Take Me Home as part of his work as head of the department’s search and rescue unit. He also represents the department at the ambitious Alzheimer’s Project established by the San Diego County Board of Supervisors to seek treatments and improved care for that disease. The region has some 60,000 people affected by Alzheimer’s, some of whom dangerously wander from home and need a program like Take Me Home, Lt. Knobbe said.

Advocates for the disabled and affected families might not trust the police, he said, if officers don’t understand the dynamics of a disorder and the difficult situations that can result.

A display table with items from and about the "Take Me Home" Program (photo by Gene Veritas)

“So this is our opportunity to say, ‘Hey, we want to understand,’” he said. “What do you want to tell us, so when we get a call referencing your loved one, or to your residence, it will automatically come to our deputy, and we can have that knowledge ahead of time.”

With more than 500 individuals registered in the sheriff’s department’s countywide database, Take Me Home allows the department and other local police agencies to send to patrolling officers’ computers a photo of the disabled individual, medical information, and an explanation of unusual symptoms or behaviors. So far, the department has not tracked results, but may do so in the future. It is actively promoting the program to other law enforcement agencies in San Diego County and with disability organizations.

As Lt. Knobbe explained, typically misunderstood HD symptoms such as aggressiveness can “absolutely” go into the database.

“That’s something we want to know,” he said. “We still have a duty and a responsibility as a law enforcement officer to respond, yet it gives us a chance to have some information as to why might this be occurring.”

To register, go to www.sdsheriff.net/tmh/. You can listen to Lt. Knobbe introduce the program to the HD community in the video below.

'Take Me Home': A Police Aid for Assisting the Disabled from Gene Veritas on Vimeo.

An online database

The San Diego Sheriff’s Department adopted Take Me Home in 2010 at the initiative of Brian Herritt, a former Palomar College officer with an autistic son who once wandered from the family car and encountered a policeman. The boy was unhurt, but the incident prompted Herritt to think about why officers should understand the behaviors resulting from autism, Lt. Knobbe said.

In advocating for the program in San Diego, Herritt studied the Take Me Home program of the Pensacola (Florida) Police Department. Other departments around the country have similar programs.

In San Diego, Take Me Home first relied on patient advocacy groups such as the local Alzheimer’s association to provide a list of individuals for the database.

This process proved cumbersome, lengthy, and inconvenient, and the program was falling into disuse, Lt. Knobbe said. In early 2014, Sheriff Bill Gore tasked him with revamping the program.

“You can now register online on your own,” Lt. Knobbe said of the most important change in the program. “If you’re a caregiver, and you want to register your loved one, you can access our website and the Take Me Home registry and you can actually do you own online registration via your Android device, your iPhone, your iPad, your home computer, attach your own photograph, give us the information you want us to know, and do it from the comfort of your home.”

People register voluntarily, but the information remains confidential, he explained.

A screenshot of the Take Me Home webpage, December 9, 2015

Encouraging participation

Lt. Knobbe credited Doug Schulte with introducing him to HD and getting the disorder listed in the registry.

Before the introduction of the online option, Take Me Home “wasn’t utilized,” said Jamie Jirik, the board secretary for the San Diego Chapter of the Huntington’s Disease Society of America (HDSA). “The information wasn’t being updated effectively.”

“We want this to stay around,” Doug said, adding that he and Jamie are encouraging all San Diego County HD families to participate. “We want this to be something that law enforcement is used to using for people not only with Huntington’s, but Alzheimer’s, autism, and other mental illnesses. People who are deaf, too. It’s equipped with photo recognition software.”

Take Me Home gives law enforcement a good option: contacting a family member instead of arresting an HD person, Doug continued. “It’s what law enforcement wants to do,” Doug said. “They don’t want to take someone down and detain them. It’s a big waste of time for them.”

“If we have a lot of individuals in the database, we’ll have more resources available to us from law enforcement and other first responders,” Jamie added.

“There’s no risk to it,” said Doug. “It’s all reward. There’s no way that putting the information in there is going to be a detriment.”

Jamie Jirik and Doug Schulte (photo by Gene Veritas)

A problem ‘easy to fix’

Using HDSA’s Law Enforcement Toolkit, Jamie and Doug have teamed up to raise awareness about HD among police agencies, paramedics, and other first responders in the San Diego region. They have made presentations at training sessions and other departmental-sponsored events.

Doug calls on his personal experiences as a caregiver to get across the message about HD.

“When you explain how it unfolds in a person’s life, it brings a new dimension of understanding,” he said.

Dorlue has not experienced difficulties with the police, but Doug recognizes that the potential exists, as it does for many HD-afflicted people. He’s also listened to the sufferings of other families.

“The problem of police detention of HD-affected individuals is an awareness issue that is easy to fix,” he said. “We want the resources that society puts in place to protect the HD community to work with us, not against us. My background in fire was to help solve people’s emergencies. Police want to be there helping us, not detaining us if it isn’t warranted. I understand, because I have worked beside law enforcement. They have an extremely difficult job – they just are not aware of HD.”

Teaching response teams about HD

Jamie, 28, watched the disease kill her father in her home state of Illinois when she was 12. “He suffered from a lot of the behavioral aspects of HD,” recalled Jamie, who has tested negative for HD. “We saw his personality change greatly as the disease progressed.”

Jamie’s father was “confrontational at times” with the police and arrested several times, but her mother “actually had a great relationship with law enforcement,” Jamie said. “They did a really good job because they didn’t beat him up and respected him as much as possible.”

In addition to promoting Take Me Home to the local HD community, Jamie and Doug have explained the disease to local police agencies’ Psychiatric Emergency Response Teams (PERT). Such teams act as a liaison between law enforcement and health resources.

“They have the training and experience to interact with individuals with psychological difficulties,” she said. Departments activate PERT when people become a threat to themselves or to others, cannot communicate, or cannot clothe or bathe themselves, Jamie explained. PERT gets a trained clinician inserted into a police situation.

Raising awareness about HD: Jamie Jirik (left), Dr. Mark Marvin, director of the San Diego County PERT, Lt. Debra Farrar of the San Diego Police Department, and Doug Schulte (personal photo)

Feeling safer

Jamie and Doug are promoting other ways of insuring the proper treatment of HD people, including the newly standardized Huntington’s Disease ID Bracelet sold by HDSA.

“It’s a tool for law enforcement,” Doug explained. “They can pop this open and get the specific information about the person’s medical situation. When a paramedic has an interaction, they need to see the medical history and medications. There’s a piece of paper in here where you can write all that.”

Other resources can be viewed at HDSA’s Law Enforcement Education webpage.

The HD advocacy organizations HDCare.org and WeHaveAFace.org have announced a cooperative effort to provide a new medical ID alert bracelet for HD people. (Click here to read more.)

“There’s not one way that’s going to work for everyone, but having all these [resources] available for HD families to utilize will allow people to feel safer and just communicate with first responders,” Jamie observed.

Jamie Jirik displays the Huntington's Disease ID Bracelet (photo by Gene Veritas).