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Search Results for: clinical trials

New Precision Medicine Procedure Fights Cancer, Advances Treatment for Pets and Humans

MU veterinary oncologists develop a vaccine treatment for osteosarcoma, a common type of bone cancer in dogs, avoiding chemotherapy and opening the door for human clinical trials

Jeffrey Bryan and his team at the University of Missouri have helped advance a patient-specific, precision medicine treatment for bone cancer in dogs.
Jeffrey Bryan and his team at the University of Missouri have helped advance a patient-specific, precision medicine treatment for bone cancer in dogs.

In a first-of-its-kind study, scientists at the University of Missouri have helped advance a patient-specific, precision medicine treatment for bone cancer in dogs. By creating a vaccine from a dog’s own tumor, scientists worked with ELIAS Animal Health to target specific cancer cells and avoid the toxic side effects of chemotherapy, while also opening the door for future human clinical trials.

Osteosarcoma, or bone cancer, is not common in humans, representing only about 800-900 new cases each year in the U.S. About half of those cases are reported in children and teens. However, for dogs this disease is much more common, with more than 10,000 cases a year occurring in the U.S.

“A vaccine is made out of the dog’s own tumor for the dog’s immune system to recognize,” said Jeffrey Bryan, a professor of oncology at the MU College of Veterinary Medicine and director of Comparative Oncology Radiobiology and Epigenetics Laboratory. “The dogs received no chemotherapy and received only immunotherapy after their surgery. It’s the first time that dogs with osteosarcoma have experienced prolonged survival without receiving chemotherapy, which is really exciting.”

In the study, researchers partnered with ELIAS Animal Health to test a vaccine to treat osteosarcoma by using a dog’s own lymphocytes. Overall, the dogs receiving this therapy had more than 400 days of remission compared to about 270 days for dogs receiving chemotherapy in a separate study by the National Cancer Institute.

“Lymphocytes are immune cells that recognize where pathogens are hiding in the body and then kill the cells harboring those pathogens,” Bryan said. “After we remove the tumor, we create a vaccine using the dog’s tumor cells to stimulate anti-tumor lymphocytes. These lymphocytes are then collected by apheresis and expanded outside the body by Elias Animal Health to create a transfusion of the patient’s immune cells. These cells are activated and essentially really angry at whatever they are supposed to attack. When put back into the body, they should identify and destroy tumor cells. Ideally, this immune response would destroy every last tumor cell.”

Mizzou researchers hope to continue immunotherapy discovery with dogs in order to optimize the new therapy for future human clinical trials with the hopes of treating osteosarcoma and other cancers, especially metastatic osteosarcoma in children. They are currently continuing this work through another immunotherapy trial in progress with a grant by the Morris Animal Foundation through the National Cancer Institute Comparative Oncology Trials Consortium.

Brian Flesner, an assistant professor of oncology at the MU College of Veterinary Medicine, presented this research at the 2018 Veterinary Cancer Society Annual Conference in Louisville, Kentucky. The same data was shared at the 2018 Paws 4 a Cure Conference in Boston by Jeffrey Bryan.

MU CVM Researchers Develop Gene Therapy Vector in Quest to Conquer Childhood Disease

Monir Shababi, an assistant research professor in veterinary pathobiology, and Christian Lorson, College of Veterinary Medicine professor and associate dean for research and graduate studies, have invested countless hours during the past five years to solving a cruel medical mystery. A family who has endured the agonizing ordeal of having two children born with the same disease has invested funding for the research being conducted at MU’s Bond Life Sciences Center.

Meet the Sims family: mother, Jill Sims, MD; daughter, Caroline; father, Eric, an associate professor of economics at Notre Dame; daughter, Molly; and daughter, Catherine, who turned 5 in August. Catherine is living with a rare genetic disorder called Spinal Muscular Atrophy with Respiratory Distress, or SMARD. The Sims had another child, Bobby, who was born in 2012 and died of SMARD after a month of life.
Meet the Sims family: mother, Jill Sims, MD; daughter, Caroline; father, Eric, an associate professor of economics at Notre Dame; daughter, Molly; and daughter, Catherine, who turned 5 in August. Catherine is living with a rare genetic disorder called Spinal Muscular Atrophy with Respiratory Distress, or SMARD. The Sims had another child, Bobby, who was born in 2012 and died of SMARD after a month of life.

The disease is called spinal muscle atrophy with respiratory distress, or SMARD. SMARD is a progressive motor neuron disease that has no treatment or cure. At least, not yet.

Shababi, PhD, and Lorson, PhD, and the Sims family — mother Jill, father Eric, grandparents Grant and Patricia — have teamed up in an effort to change that.

*****

The disease is so rare that it is largely unknown, even to most medical professionals. When you are the parent of a child with SMARD, you are in a daily, nonstop, life-and-death struggle.

It is exhausting. It is frustrating. It is a battle that requires an endless reserve of endurance and willpower. And, it requires cutting-edge, scientific discoveries that are just coming to light at MU’s Bond Life Sciences Center.

*****

Catherine Sims lives on a ventilator and needs around-the-clock care. Yet, now age 5, her life is a victory.

“Our first daughter was born healthy, so we had no idea that we carried such a terrible disease,” Jill Sims says. “Then, our second child, Bobby, — who is named after my dad — was born very small, which was unusual given our family history, and he was very quiet as an infant. Those were the only things I noticed. He was three weeks old and we were driving back from Thanksgiving at my parents’ house. I fed him and put him in his car seat. I checked on him 30 minutes later and he had died. He had aspirated. The disease causes the diaphragm not to work, so he couldn’t breathe and eat at the same time.”

Despite requiring mechanical ventilation and around-the-clock care, Catherine attends school, enjoys family outings and participates in activities as much as possible.
Despite requiring mechanical ventilation and around-the-clock care, Catherine attends school, enjoys family outings and participates in activities as much as possible.

Bobby Sims, born Oct. 31, 2012, died on Nov. 30, 2012. His death was attributed to unknown respiratory failure, and he was considered a victim of Sudden Infant Death Syndrome (SIDS). Catherine Sims was born in August 2013; her diagnosis came four months later.

“I went on to have Catherine next, and then we knew something was up,” Sims says. “Catherine was very similar to Bobby, very small and very quiet. That, of course, led us to figure out something was going on.

“In the period of time when Catherine was having problems and was hospitalized but undiagnosed, Catherine had a test done that put her group of symptoms into a specific category of neuromuscular diseases,” Sims says. “A good friend of mine Googled that category and the search produced a WordPress blog that Lisa Porter Werner had contributed to.”

The blog contained personal stories of families who had children with a disease named SMARD. The goal of the blog was to put SMARD on the radar, for families who didn’t have a diagnosis and needed to find answers as well as find support. Porter Werner had posted her own family’s story.

“My friend forwarded me Lisa’s particular story regarding her two children with SMARD, and the story almost identically matched my own,” Sims recalls.

Porter had read extensively and combed the internet for information and cases similar to those of her children. Porter eventually found a modicum of information about something called SMARD, which had been diagnosed in approximately 60 children.

“Lisa Porter’s blog contained the personal stories of families who had children with SMARD,” Sims recalls. “My friend forwarded me Lisa’s particular story regarding her two children with SMARD, and the story almost identically matched my own.

Living with SMARD, a progressive motor neuron disease, means Catherine needs 24/7 care from her family and home-health attendants.
Living with SMARD, a progressive motor neuron disease, means Catherine needs 24/7 care from her family and home-health attendants.

“The Werner’s first daughter died at six weeks of age. It was called a SIDS case; she just died in her sleep,” Sims says. “They had Silas, their son who is living with SMARD, shortly thereafter and she put him in a sleep study when he was three weeks old. She said, ‘No, my daughter didn’t just die. There was a reason.’ It turned out that Silas was having major breathing problems during sleep.

“I was convinced after reading about Lisa’s family that my two children had SMARD as well, and I asked Catherine’s doctors to test her for it,” Sims says. “Catherine’s test came back positive four weeks later. A year or so later, I connected with Lisa through a Facebook group for families with children with SMARD. We began talking more, once my in-laws funded SMARD research at the Jackson Lab, and continued to talk once we found out about Dr. Shababi’s paper that came out in 2016.”

*****

In order to know what SMARD is, it is important to know what it is not. Despite the obvious similarities in name, spinal muscular atrophy (SMA) and spinal muscular atrophy with respiratory distress have sharp differences.

Both conditions affect the lower motor neuron cells of the spinal cord that control voluntary muscle activities like walking, talking, breathing and swallowing. Both are sometimes characterized as “like ALS in babies.”

SMA, which can range from type 1-4, is caused by mutations in or the absence of the SMN1 gene. SMA typically causes weakness in the core first and the baby or child may present as hypotonic, or having low muscle tone — sometimes called floppy baby syndrome. Babies or children with SMA may eventually develop respiratory compromise over time.

SMA is the leading genetic killer of infants; one in 40 people are carriers of SMA.

SMARD, in contrast, is extremely rare. The exact number of cases is unknown, but it has clearly occurred in more than the approximately 100 children worldwide who now carry that tragic diagnosis. SMARD is branded an “orphan” disease, a term commonly applied to any debilitating medical condition that affects fewer than 200,000 Americans. There is little information and few resources available regarding SMARD.

The Sims sisters: Catherine, a SMARD survivor, with older sister Molly and younger sister Caroline. Catherine is standing with the aid of a device.
The Sims sisters: Catherine, a SMARD survivor, with older sister Molly and younger sister Caroline. Catherine is standing with the aid of a device.

SMARD is a genetic disease, caused by mutations or loss of the IGHMBP2 gene, Immunoglobulin MU-binding protein 2. The condition is inherited in a recessive pattern, meaning both parents must be carriers of the gene mutation and each parent must pass along a copy of the mutation in order for the child to be affected. In essence, every time two carriers have a baby, there is a one in four chance their child will be affected.

Onset of the disease usually occurs suddenly, in what seems to be an otherwise healthy baby, typically between 6 weeks and 6 months of age. Once the diaphragm is paralyzed, the infant must depend on their accessory muscles to breathe. These muscles also weaken as the disease progresses, until the child needs mechanical ventilation.

Many children die in the first year of life, often in their sleep or from a respiratory illness. Past the age of 1 year, almost all children living with SMARD require a tracheostomy, a ventilator and a wheelchair.

Simply put, SMA usually presents as a hypotonic or “floppy” baby who gradually develops respiratory distress. SMARD presents as a baby in respiratory distress who gradually becomes hypotonic.

SMA and SMARD share a similarity in that both are monogenic disorders, conditions caused by mutations or loss of a single gene. Shababi and Lorson have an established history of working with SMA. Now, their focus is SMARD.

*****

“In 2009 and 2010, a lab at the Ohio State University used a viral vector to introduce the SMN gene in SMA mice,” Shababi, the CVM researcher, says. “The viral vector does not contain the necessary genes required for the virus to cause infectious disease. You can replace viral genes with the specific gene you want and keep only the part of the virus that is required to enter the body, find its receptor and produce the desired protein from the gene it carries.

“They (researchers at Ohio State) put a human SMN gene into a viral vector — adeno-associated virus 9 (AAV9) — that has the potential to pass the blood brain barrier in humans. This virus has the capability to enter into the brain, the spinal cord, muscles and peripheral organs,” Shababi continues. “The AAV9 virus carrying the SMN gene was injected into SMA mice. They were able to rescue the affected mice. That was a huge step toward treating SMA. That vector is currently in Phase 2 clinical trials with AveXis/Novartis.

“With SMARD, there is also a single gene involved in the disease — the IGHMBP2 gene,” Shababi continues. “So, we took a human IGHMBP2 gene, in the form of cDNA, and placed it into the same AAV9 vector and injected it into the brain of SMARD pups that were 2 days of age. Our virus did the job and the SMARD mice were cured.”

*****

Catherine and older sister Molly sporting festival face paint.
Catherine and older sister Molly sporting festival face paint.

“Dr. Shababi posted a paper, I believe in March 2016, that reported the results of her work on SMARD,” Sims says. “Lisa found the paper and contacted Dr. Shababi and had a wonderful reception. They had several very long conversations about what Monir was doing, what she had already been doing, and they immediately had a strong connection.

“Dr. Shababi was very personable over the phone, and was very passionate and very approachable about her work,” Sims relates. “Sometimes, it’s hard to get ahold of people, but Monir answers her own phone, and she was very clear with Lisa about what had already been done, which was pretty cool for us because we didn’t know — we didn’t realize how much work Dr. Shababi and Dr. Lorson had already done on SMARD. We were impressed by how much of a handle they already had on the disease. They were ahead of the game. That was great news for us on the family side; at the time, we were aware of only one other lab in the country — the Jackson Lab in Maine — doing work in this area. We couldn’t believe that, wow, there’s a second lab and they are already in gear, they already have a lot of good things going.

“Then, Lisa got me in the loop with Monir, and I talked to her a few times,” Sims continues. “They were having a funding issue, which is not surprising because of how rare the disease is. When we first learned about the work being done at the Jackson Lab, my in-laws agreed to fund SMARD research at Jackson. After learning what Dr. Shababi and Dr. Lorson were doing, I talked to my in-laws again and asked if they would be interested in funding Monir’s research. My father-in-law and I had a few conversations with Monir and Chris Lorson, and then my in-laws decided to do another fund, this time at Missouri, that started this past December.”

*****

“If you look back a number of years, there has been a gene therapy on the translational side that has had exceptionally powerful results in SMA,” says Lorson. “AveXis now has a Phase 2 clinical trial going for their gene therapy product, which has the potential to be very impactful. It has demonstrated efficacy in SMA, but also provides an important proof of principle for gene therapy as a whole. So, it was really exciting to know that there’s only one gene responsible for each of these horribly devastating diseases, SMA and SMARD. It allows you to consider following a similar path. Knowing that, Monir started developing a project that was gene therapy, gene replacement for SMARD.

“Whenever I talk about this, I give about 110 percent of the credit to Monir,” Lorson explains. “Monir has really been the driver of this entire project. Originally, I said, ‘Monir, I’d really like you to develop this gene therapy for SMARD, I think it’s a really exciting area of research. I’ll check back in about six months.’ When I did, we had the mice, we had the vector and she was doing the experiments. That’s exactly the kind of gumption that you hope to find. She did all of that. My role was to say, ‘Good job, Monir!’

“She was the first author on an important paper in Molecular Therapy published in 2016,” Lorson continues. “Based upon that, and the level of excitement, people found her. Through Facebook and Facebook friends, they started to communicate back and forth. Monir is driving it. Monir is doing it.

“AAV9 is in clinic for a number of other diseases, but every time you put a new gene in, you have to go through the Food and Drug Administration,” Lorson says. “That’s why the process isn’t as simple as it might appear to be. Every single time you change that vector — that gene delivery vehicle — you have to get it approved.”

*****

“My in-laws have been very generous, but you need a lot of capital to do this research,” Jill Sims says. “SMARD is so rare that progress will probably come only from academic research. You really need a lot of support and you need a lot of funding from various sources. Right now, our life continues the same. It’s great that everybody is doing this great research, but you need so much more for a cure. That’s what everybody wants; we want our kids to be normal.

“A day in the life of someone with SMARD is very difficult,” Sims says. “There’s a lot that has to be done to have a normal life, and there are a lot of obstacles to that, so you’re constantly trying to overcome those.

“This disease is devastating,” Sims continues. “It can take away every basic human function: the ability to sit, crawl, stand, walk, talk, swallow, feed oneself, clean oneself, use writing utensils and so on. The disease also makes the person more likely to have respiratory problems since they can’t breathe or even cough on their own. It is hard as a parent. Every day we live with the potential fatality of this disease. If their trach tubes come out, they cannot breathe. These trachs sit in their windpipes, held in by ties, like a tight necklace. It is not secure.

“You may go months without anything happening then, all of a sudden, it’s coming out. When that happens, she may only have 60 or so seconds to live,” Sims says. ”You have to have someone always watching them, either a specially trained nurse or a parent, who is a trained caregiver.

“That’s the hard part that we always live with,” says Sims. “Yes, she looks good, and she goes to school, and she’s in activities, to some degree. We adapt everything so she can do as much as possible. But, she is living with a fatal disease that is non-treatable. We basically just manage her symptoms. We know very well that we could lose a second child. That’s what is hardest on us. Even though there are these great advances, she is alive because of amazing machines. Every day presents the chance that she could die.

“When we take Catherine places, there are always at least 10 machines that go with her,” Sims says. “Everything just takes longer. We have a special van with a lift, because she’s in a wheelchair. You are in the thick of trying to make what is not normal to be normal.

“You can’t just pick up your child and go, you can’t feed them a different way, or put a different outfit on them,” Sims continues. “Those are the silly things I took for granted having had a healthy child before. I just did her hair, brushed her teeth, and put her in whatever, and fed her whatever I wanted. Catherine cannot do that. It’s the small things that you take for granted, and there are so many ‘small’ things. We are fortunate to have excellent in-home nursing care, but this also means that my husband and I have had to sacrifice a lot of our privacy. And, I’ve had to give up a lot of my mothering, because I have someone else that always needs to know what I’m doing. That’s hard.

“So, we want a cure,” Sims states. “We are all in. We are always fighting the disease. Our goal would be to have a cure as fast as possible, because the older the kids get, the less chance you have of curing them. This is a neurologic disease; it is hard to get those nerves back. We realize that our kids may be too old. Catherine will be 5; Lisa’s Silas is 8 or 9. They’re kind of old. The ideal time would be right at birth or shortly thereafter. So, that’s what we want. We want the big places — the big funding sources — to realize how important this is, even though it affects only a small number of people.”

*****

“Our gene therapy vector is a very powerful tool,” Lorson says. “It is early days, in terms of trying to push it to the clinic, but we’re trying to do all the important pre-clinical questions.

“There are a number of questions you have to ask,” Lorson continues. “When do you deliver that kind of vector? Does it work only if you do it right at birth, before disease develops? Can you correct the disease, in other words, once the research animals have the disease, can you bring them back to more of a normal state? Or, once that happens, is it just too late for something like gene therapy? We want to deliver what they want to see, in terms of working hard and getting results out. That is what we are trying to do.

“I want to say, ‘Thank you,’ in the biggest way possible to the Sims family,” Lorson says. “Their generosity is really amazing. We consider this an exceptional honor. We want to be the best stewards they could possibly find, of their trust and of their funds. People go out and raise these funds — in some cases, through car washes and bake sales — so you have to put a particularly high value on those dollars. My fondest hope is that we do that every day.”

If you would like to help in the battle against diseases that could someday be relieved through gene therapy, please visit this page.

New Mizzou Company to Produce Promising Spinal Muscular Atrophy Drug

Shift Pharmaceuticals developed by team of MU researchers, Office of Technology Management and Industry Relations

Chris Lorson
Chris Lorson

Approximately one out of every 40 individuals in the United States is a carrier of the gene responsible for spinal muscular atrophy, a neurodegenerative disease that causes nerves to die and muscles to weaken over time. In 2014, Chris Lorson, an investigator in the Bond Life Sciences Center and associate dean of research in the University of Missouri College of Veterinary Medicine, and his team developed a molecule that was found to be highly effective in animal models exhibiting SMA. Now, testing of that compound has led to the founding of a new company, Shift Pharmaceuticals, and the possibility of the development of drugs that will improve outcomes for people with SMA.

“More than a decade of research has guided our fine-tuning of a potential therapeutic for SMA and what it does,” Lorson said. “We identified a genetic ‘switch’ that turns bits and pieces of the genetic code on and off. Using this information, we then developed a molecule called an antisense oligonucleotide, or ASO, that essentially is a synthetic string of nucleic acid that binds to a specific sequence in the SMN2 gene.”

In individuals affected by SMA, the survival motor neuron-1 (SMN1) gene is mutated and lacks the ability to produce a key protein that helps neurons function. Muscles that control walking or even lifting an arm often are profoundly affected as well as muscles important for breathing. Fortunately, humans have a nearly identical copy of the gene called SMN2; however, SMN2 normally only makes a small amount of the correct SMN protein. Lorson’s compound targets SMN2 and effectively “turns the volume” up for the replacement gene, allowing it to make more of the correct SMN protein.

“Our current treatment helps the body induce a backup mechanism to combat the disease and extends survival in mice with SMA giving them more mobility,” Lorson said. “This compound helps produce the right form of SMN, the one that was only produced at very low levels before. The mice are able to move around and live fairly normal lives.”

Early results of this research are promising. If additional studies are successful, researchers at Shift Pharmaceuticals hope to begin human clinical trials with the goal of developing new treatments for SMA. To move their compound closer to the clinic, Shift has recently received a Technology and Therapeutic Development Grant from the Department of Defense, through the Congressionally Directed Medical Research Program.

Therapeutics produced by Shift highlight the University of Missouri’s impact on the state’s economic development efforts, workforce development and job growth, quality of life improvements for residents, and commercialization of technologies through the MU Office of Technology Management and Industry Relations. During the past five years, companies commercializing MU technologies have secured hundreds of millions of dollars in investments and grants to advance their commercialization efforts.

Cure SMA, a 501c non-profit, provided initial funding for the discovery of this compound, as well as additional support from FightSMA, the Gwendolyn Strong Foundation, and the Muscular Dystrophy Association.

This research also highlights the power of translational precision medicine and the promise of the proposed Translational Precision Medicine Complex at the University of Missouri. The TPMC will bring together industry partners, multiple schools and colleges on campus, and the federal and state government to enable precision and personalized medicine. Scientific advancements made at MU will be effectively translated into new drugs, devices and treatments that deliver customized patient care based on an individual’s genes, environment and lifestyle, ultimately improving health and well-being of people.

Editor’s Note: For more on the story, please see: “A shift in focus: Lorson moves basic research to drug development”

Story Contact(s):
Jeff Sossamon, sossamonj@missouri.edu, 573-882-3346

MU Veterinary Health Center to Provide After-hours Emergency Care in Kansas City

The University of Missouri Veterinary Health Center (VHC) has purchased the Animal Emergency Center in Kansas City, Missouri. The sale was finalized on Wednesday, April 25. The clinic reopened April 26.

MU College of Veterinary Medicine Alumnus Karl Mischke, DVM, ’89, established the Animal Emergency Center, located at 8141 North Oak Trafficway, in 1993 to offer emergency care to Kansas City-area clients during overnight hours, and on weekends and holidays.

Mischke passed away unexpectedly on April 20, 2017. Due to Missouri regulations governing the operation of veterinary facilities, which require veterinary businesses be owned by a licensed doctor of veterinary medicine, Mischke’s widow, Nyla Mischke, had to either sell or close the practice.

“We became aware of Mrs. Mischke’s situation last summer,” said CVM Dean Carolyn J. Henry, DVM, MS. “Since then, we have been working on a solution that would serve the needs of the clients and veterinarians with whom Dr. Mischke and his wife had worked for so many years, and also resolve the licensing issues of the clinic. We also see the opportunity to expand our real-life practice management training for veterinary students, provide continuing education to licensed DVMs, heal animal patients, advance new medical therapies and serve the community in a way that is a living legacy to a beloved veterinarian and alumnus.”

The clinic’s new name will be University of Missouri Veterinary Health Center at Kansas City Animal Emergency Center. Initially the hours of operation will be Tuesday through Friday from 6 p.m. to midnight; Saturday from noon to 9 p.m. and Sunday from 9 a.m. to 9 p.m.

“As soon as we can get up to full staffing we plan to return to full overnight, weekend and holiday hours,” said VHC Hospital Director David Wilson, DVM, MS. “We also see opportunities to offer screenings for veterinary clinical trials during the day when the clinic isn’t receiving emergency cases. This will allow area residents to have their animals evaluated for state-of-the-art drug and therapy trials that we are offering in Columbia without needing to make the trip to Columbia to find out if their pet is a suitable candidate. We can screen right there in Kansas City first to determine if a dog or cat is eligible,” Wilson said.

The Veterinary Health Center at Kansas City will also provide veterinary students and VHC interns and residents who are pursuing advanced training in small animal specialty services additional clinical experience.

Lorson Named Associate Dean for CVM Research and Graduate Studies

University of Missouri College of Veterinary Medicine Dean Carolyn J. Henry has named Christian Lorson as the associate dean for Research and Graduate Studies. Lorson, PhD, has served as the interim associate dean for Research and Graduate Studies since Aug. 1, 2017, when then-associate dean Henry was appointed interim dean of the CVM.

Christian Lorson
Christian Lorson

After earning a bachelor of arts in biology at Colorado College in Colorado Springs in 1991, Lorson pursued graduate studies at the University of Missouri School of Medicine in the Molecular Microbiology and Immunology Department. In 1997 he completed a PhD with his focus on parvovirus gene expression.  He then pursued postgraduate training at Tufts University School of Medicine in Boston, initially studying papillomavirus gene expression and latency, before making a detour into the pediatric neurodegenerative disease spinal muscular atrophy (SMA).

He joined the faculty at Arizona State University as an assistant professor from 2000 to 2002. He returned to MU in the College of Veterinary Medicine Department of Veterinary Pathobiology in 2002. He became an associate professor in 2006 and rose to the rank of professor in 2010. He is also an investigator at the Christopher S. Bond Life Sciences Center.

Lorson’s research interests focus on molecular genetics, gene therapy, RNA processing, neurodegeneration, and animal models of disease. The Lorson lab has a particular focus on SMA, which is the leading genetic cause of infantile death worldwide. The lab collaborates with several groups, including a recently formed MU-derived start-up company called Shift Pharmaceuticals, to develop new drugs, with a goal of moving closer toward clinical trials. Lorson served as the scientific director for FightSMA from 2004 to 2017 and serves on a variety of research advisory councils, including the Muscular Dystrophy Association, and SMA Trust.

As the associate dean, Lorson will provide administrative leadership, supervision and coordination of all research activities of the college, oversee research development, manage research resources, and ensure research compliance with requirements of MU’s Institutional Review Board, the Institutional Animal Care and Use Committee, MU’s Office of Environmental Health and Safety, and laboratory animal welfare laws and regulations. He said he plans to continue to expand MU’s One Health/One Medicine initiative that Henry fostered during her tenure as associate dean.

“Under Dr. Lorson’s direction, CVM research is flourishing,” Henry said. “Our researchers have received awards totaling more than $11.6 million, with just more than $10 million being awarded by the NIH, since he began his duties in August. This positions MU to emerge as a global leader in translational medicine.”

It is essential to recognize the unique strengths within the CVM that allow us to leverage our clinical, diagnostic and basic research activities, Lorson said. “Helping to further enhance an already dynamic and collaborative research environment is an exciting opportunity and I look forward to this new challenge.”

Other responsibilities will include assisting the dean, department chairs, directors of graduate studies, and faculty in managing and strengthening graduate programs within the college, and serving as a liaison to the MU Office of Research and Graduate Studies.

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The D.V.M. – The Dean’s Video Message (July 2022)

https://player.vimeo.com/video/732582769?loop=0

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