At Homecoming, Dr. Gerald and Reesa Niznick made an incredible gift of $5 million to the University of Manitoba in support of new, state-of-the-art dental clinics in the five-storey building, which was named in their honour. The Dr. Gerald and Reesa Niznick Centre is supported by $40 million of funding from the provincial government and will be home to Ongomiizwin, new classrooms for medical students, the dental clinics and a child-care centre.

We continue working together with the Manitoba government to address health workforce shortages and meet the needs of patients across the province. Thank you all, faculty and staff, for your immense amount of effort dealing with this rapid pace of growth over the last two years, and ensuring that it’s been successful and will be sustainable going forward.

Thank you for the exceptional dedication to teaching, research and service. I wish everyone a joyous and restful holiday season and a happy new year.

“I congratulate these successful Rady Faculty researchers and their partner networks whose work is contributing to the highest attainable standard of health as a fundamental right here in Manitoba and around the world,” said Dr. Mario Pinto, UM’s vice-president (research and international). 

“It is wonderful to see Manitoba leading the nation with the highest average and median grant values, a testament to the outstanding quality of research conducted at the University of Manitoba.”  

Dr. Peter Nickerson, vice-provost (health sciences) and dean of the Rady Faculty of Health Sciences, said that the funded projects in the Spring 2024 competition show the diversity of health research taking place across the faculty.  

“The researchers are examining a wide range of topics – from new drug combinations to treat blood cancer to determining how the communication between astrocytes and neurons occurs. This CIHR funding is crucial for advancing science and will inevitably have an impact on the health of patients both locally and globally,” Nickerson said.  

One of the 11 Rady Faculty grant recipients is Dr. Jude Uzonna, professor of immunology at the Max Rady College of Medicine and vice-dean (research) at the Rady Faculty of Health Sciences. He and his team received $1,005,976 over five years to study what could one day lead to new treatments for leishmaniasis.  

Leishmaniasis is an understudied parasitic disease spread by sand flies that can cause skin sores and even fatal damage to internal organs. The disease affects more than 12 million people worldwide, Uzonna said, and it’s starting to spread to non-endemic countries like Canada.  

“It’s coming,” he said. “It’s really coming because of global warming, increased immigration from endemic countries to Canada and soldiers coming back from peacekeeping duties. The numbers are growing, but if we can develop a vaccine for it, then it becomes a magic bullet used to prevent it.”  

The team has found that leishmaniasis triggers the production of a molecule called pentraxin 3 (PTX3) in infected people. PTX3 weakens a specific part of the immune system that normally helps fight the parasite, so Uzonna suggests that targeting PTX3 might be a good way to develop new treatments for the disease.  

This study aims to better understand the role of PTX3 in the disease. It will also look at whether the level of PTX3 can predict if someone will benefit from treatment or not, which is important because the current drugs used can be toxic.  

“If we can show that PTX3 is causing a problem, then we can develop a molecule that can target and block PTX3 production. We can combine the molecule with a drug to make treatment more efficient and better. That will have a significant impact,” Uzonna said.  

Rady Faculty of Health Sciences CIHR project funding recipients 

Dr. Marissa Becker, professor of community health sciences, Max Rady College of Medicine 

Grant: $100,000 (one year)  

Using a program science approach, Becker and the team will develop a deeper understanding of how physical, organizational, social and relational dimensions of place shape ecologies of risk and safety for adolescent girls and young women, female sex workers and their male sexual partners in Nairobi County, Kenya. This work will generate contextualized knowledge for prioritizing place-based strategies to optimize sexually transmitted and blood-borne infection prevention program coverage and address unmet needs. 

Dr. Sanjiv Dhingra, professor of physiology and pathophysiology, Max Rady College of Medicine; researcher, Institute of Cardiovascular Sciences, St. Boniface Hospital Research Centre 

Grant: $1,067,176 (five years)  

Dhingra will lead a study focused on understanding the reasons for rejecting transplanted donor-derived mesenchymal stem cells in the heart. This research will help to develop strategies to prevent rejection and improve the survival of implanted stem cells in the heart. 

Dr. Jody Haigh, professor of pharmacology and therapeutics, Max Rady College of Medicine; researcher, Research Institute in Oncology and hematology, CancerCare Manitoba 

Grant: $1,071,000 (five years) 

Haigh aims to identify new drug combinations to treat aggressive forms of blood cancer and to determine ways to avoid drug resistance to these treatments that can sometimes occur during cancer therapy. This project will be important in identifying and confirming new drug approaches that can be used in personalized medical care for childhood and adult blood cancer patients in Canada. 

Dr. Julie Lajoie, assistant professor of medical microbiology and infectious diseases, and Francis A. Plummer Professorship in Global Infectious Diseases, Max Rady College of Medicine 

Grant: $1,132,200 (five years)  

Lajoie and the team will follow female sex workers from Nairobi, Kenya, who are using an injectable contraception called depot medroxyprogesterone acetate (DMPA) for six months and determine the immune activation and inflammatory profile in the blood and at the female genital tract. They will also examine whether using DMPA impacts the capacity to respond to previously exposed viruses and affects the cells’ capacity to respond to the stress hormone cortisol. 

Dr. Aaron Marshall, department head and professor of immunology, Max Rady College of Medicine; researcher, Research Institute in Oncology and Hematology, CancerCare Manitoba 

Grant: $1,151,326 (five years) 

Marshall’s project deals primarily with B lymphocytes, the immune system cells responsible for producing antibodies. The research aims to define the cellular reprogramming signals that either switch on or switch off B lymphocytes and how these networks are altered in chronic autoimmune disease. 

Dr. James Nagy, professor of physiology and pathophysiology, Max Rady College of Medicine 

Grant: $898,876 (five years)  

Using experimental mouse models, Nagy and the team will determine how spinal neurons, called V0c neurons, contribute to force level control in the limbs. He expects the results will challenge current textbook knowledge on force generation during movement and reveal new concepts on how command signals to motoneurons are converted to desired levels of muscle activity. 

Dr. Zulma Rueda, associate professor of medical microbiology and infectious diseases, Max Rady College of Medicine; Canada Research Chair in Sexually Transmitted Infection – Resistance and Control 

Grant: $688,501 (four years)  

Rueda will lead a study that will generate a comprehensive and systematic understanding of the knowledge, attitudes and practices about HIV and other sexually transmitted and blood-borne infections (STBBI) among people living with HIV and people who face disproportionate risk of acquiring HIV/STBBI (people experiencing houselessness, people who inject drugs) and health and service providers in Manitoba. 

Dr. Tabrez Siddiqui, associate professor of physiology and pathophysiology, Max Rady College of Medicine; researcher, Kleysen Institute for Advanced Medicine, Health Sciences Centre; researcher, Children’s Hospital Research Institute of Manitoba 

Grant: $1,143,676 (five years)  

Neurexins are essential proteins that help nerve cells in the brain communicate with each other, and changes in the genes for these proteins can increase the risk of developing autism. Siddiqui’s research highlights the possibility of fixing certain brain communication issues by targeting specific proteins, offering hope for new treatments. 

Dr. Jillian Stobart, assistant professor, College of Pharmacy 

Grant: $944,776 (five years)  

Stobart’s project aims to determine how the communication between astrocytes and neurons occurs. This will be the first evidence that astrocytes can change brain circuits responsible for the sense of touch and is important because astrocyte-neuron communication changes in disease. Problems with astrocytes and their communication with neurons could be the missing link in these disorders. 

Dr. Geoffrey Tranmer, associate professor, College of Pharmacy  

Grant: $730,576 (five years)  

Tranmer and the team plan to create new and improved versions of the ALS drug edaravone and test the drug-like properties of these molecules in test tubes and ALS animal models. This will allow the team to determine and optimize the drug properties of the new ALS drug and will enable them to develop an optimized drug candidate ready for advanced clinical trials. 

This year, the province expanded the number of available residencies, from 156 to 173, and — for the first time in a few years — filled every training seat.

Dr. Peter Nickerson, dean of the University of Manitoba’s medical school, says it’s a testament to the province’s efforts in attracting fledgling physicians.

To read the full story, please visit CBC Manitoba.

The twice-yearly magazine highlights the latest news and student, faculty and alumni accomplishments from the five colleges of the Rady Faculty of Health Sciences: the Dr. Gerald Niznick College of Dentistry, Max Rady College of Medicine, College of Nursing, College of Pharmacy and College of Rehabilitation Sciences.

The Rady researchers profiled in the Summer 2022 issue include Dr. Dana Turcotte, a pharmacy prof who is committed to working with patient partners to manage chronic pain, and Dr. Peter Nickerson, an award-winning kidney transplant trailblazer who was recently named Postl’s successor as dean of health sciences and medicine.   

Rady alumni showcased in this issue include respiratory therapist Karen McElroy, who has found career satisfaction in a unique role in rural Manitoba; Monika Warren, Manitoba’s new chief operating officer for provincial health services and chief nursing officer; and Dr. Laura MacDonald, a UM graduate in dental hygiene, education and applied health sciences who never stops growing as a dedicated educator.

Other features look at three health-care leaders who were recently recognized with UM honorary doctorates; an Indigenous academic who urges doctors to reconnect body, mind, heart and spirit; and a new program that offers systemically excluded UM health sciences students learning opportunities in seven African countries.

Explore the Awards and Honours earned by faculty members and stay current on what’s happening in the Rady Faculty by checking out the Notable News section.

Read the latest issue of RadyUM now.

“Congratulations to the U of M applicants who were successful in this highly competitive national funding process,” said Dr. Peter Nickerson, vice-dean research of the Rady Faculty of Health Sciences.

“These projects represent a number of colleges and departments across the Rady Faculty. They demonstrate innovative and collaborative approaches to health research. Each of these exciting studies has the potential to advance health care in meaningful ways.”        

Here’s a look at the projects:

Dr. Allan Becker, professor, pediatrics and child health, Max Rady College of Medicine; researcher with Children’s Hospital Research Institute of Manitoba (CHRIM)

Dr. Meghan Azad, Canada Research Chair in Developmental Origins of Chronic Disease; assistant professor, pediatrics and child health; researcher with CHRIM

Project Grant: $1,220,940

Becker and Azad seek to understand why asthma is more common in boys than girls, but shifts to being more common in women than men. The researchers will assess 1,000 children who are part of an ongoing cohort study, measuring whether changes in body fat, inflammation or sex hormones in puberty explain the “sex shift.” This knowledge will contribute to better prevention and treatment of asthma in all children.

Dr. Christine Kelly, assistant professor, community health sciences, Max Rady College of Medicine

Project Grant: $726,750

Kelly will study directly funded (also known as “self-managed”) home care, which is expanding across Canada. Under this model, individuals receive government funds to pay for their own home care. Kelly will examine policy issues such as the role of home-care agencies in delivering these services and how this kind of home care can best be adapted to rural contexts. The aim is to generate insights about how directly funded home care can most equitably serve users, their families/supporters and home-care workers.

Dr. Gilbert Kirouac, neuroscientist; professor, oral biology, Dr. Gerald Niznick College of Dentistry

Project Grant: $707,625

Kirouac will study how a region of the brain called the paraventricular nucleus of the thalamus interacts with other brain regions to produce excessive anxiety. Using rodent models, Kirouac will apply innovative techniques to better understand the neural circuitry of stress-induced anxiety. The goal is to gain knowledge that will lead to new treatments for anxiety disorders.

Dr. Lily Lim, assistant professor, pediatrics and child health, Max Rady College of Medicine; researcher with CHRIM

Project Grant: $321,300

Lim will study employment experiences and challenges among young adults aged 18 to 30 who have lupus. People with lupus often deal with fatigue, chronic pain and mental health issues that can make working difficult. Lim’s findings will contribute to developing new ways to help young people with lupus obtain and keep employment. Dr. Eleanor Pullenayegum of the University of Toronto is co-principal investigator.

Dr. Jillian Stobart, assistant professor, College of Pharmacy

Project Grant: $504,900

Stobart will use advanced fluorescence microscopes and genetic tools to study pericytes – blood vessel cells – and blood flow in animal models. Blood flow in the brain decreases with age, and this may cause cognitive decline and Alzheimer’s disease. Abnormal pericytes may account for these blood flow changes. Stobart’s objective is to understand how pericyte signaling changes with age or during Alzheimer’s disease, and how this affects blood flow.  

Dr. Dan Chateau, assistant professor, community health sciences, Max Rady College of Medicine; research scientist, Manitoba Centre for Health Policy

Priority Announcement Bridge Grant: $100,000

Chateau will use anonymized health data to investigate the effects of prescription opioid and psychotropic medication use during pregnancy. The study will look at patterns of prescription opioid use among pregnant women, short-term effects on children exposed in the womb (such as neonatal abstinence syndrome) and longer-term outcomes for these children, such as readiness for school.

Dr. Robert Lorway, Canada Research Chair in Global Intervention Politics and Social Transformation; associate professor, community health sciences, Max Rady College of Medicine

Dr. Lyle McKinnon, assistant professor, medical microbiology/infectious diseases and community health sciences; researcher with CHRIM

Dr. James Blanchard, Canada Research Chair in Epidemiology and Global Public Health; professor, community health sciences

Dr. Marissa Becker, associate professor, medical microbiology/infectious diseases and community health sciences

Priority Announcement Bridge Grant: $100,000

Lorway’s team will study human papillomavirus (HPV) infection among men who have sex with men in Nairobi, Kenya. Members of this group are stigmatized and are often diagnosed with HPV-related disease, including anal cancer, at a late stage of illness. This research will provide evidence to support a community-led early screening, prevention and treatment program.

Dr. Frederick Zeiler, assistant professor, neurosurgery, Max Rady College of Medicine

Dr. Jai Jai Shankar, professor, radiology, Max Rady College of Medicine

Priority Announcement Bridge Grant: $100,000

Zeiler and Shankar will research the use of an advanced type of brain scan, computed tomographic perfusion, to diagnose brain death in patients with severe traumatic brain injury at the time of hospital admission. Currently, patients with this kind of injury often receive intensive treatment because it is not recognized that their injuries are fatal. The goal is to better understand patients’ prognosis and optimize the use of health-care resources.