Media releases

  • Brock experts weigh in on what the U.S. midterm shakeup does — and doesn’t — mean for Canada

    EXPERT ADVISORY – Nov. 6, 2026 — R0102

    Following Tuesday’s historic Democratic sweep in the U.S. midterm elections — where the party won enough seats to take control of both Congress and the Senate — Brock University Political Science experts say Canadians should temper their expectations of a shift in Canada-U.S. relations.

    “Much will depend on how the Democrats use their power to address the factors that have destabilized Canada-U.S. relations,” says Blayne Haggart, Professor and Department Chair. “The Blue Wave was a direct rebuke of President Trump, but he is only a symptom of the deeper problems affecting the American republic.”

    Beyond delivering a verdict on Trump and his policies, Haggart contends the midterm elections served as a referendum against tech oligarchs, artificial intelligence (AI) data centres and the Trump administration’s uncritical embrace of AI.

    “It should also serve as a warning to federal and provincial governments here in Canada, who have embraced many of the same players and policies as the United States: voters don’t like the AI future that’s being imposed upon them without their consent,” he says.

    Associate Professor Stefan Dolgert says that while Trump’s attempts to remake the U.S. according to his agenda may have suffered a severe setback with the midterm results, it’s far from clear how the next few years will play out.

    “This defeat was largely self-inflicted. Without the spikes to gas prices and other deleterious effects on the U.S. economy due to the disastrous Iran war, voters would likely not have turned against Trump in the substantial manner that they did on Tuesday,” says Dolgert. “While the Democrats in the House and Senate will push back a great deal on his agenda and will attempt to restore some form of accountability, there is so much damage to undo and we simply cannot predict how enduring this anti-Trump momentum will be amongst the citizenry.”

    He says while there is room for optimism, Canadians must temper it with “a healthy dose of caution as the U.S. takes its first steps on the difficult road to repair its battered democracy.”

    With the Democrats having a large majority in Congress, Associate Professor Paul Hamilton says there’s little chance a small fragment of the caucus will hold the leadership hostage, like what happened with the Republicans under Speaker Mike Johnson.

    “The election also demonstrated the power of a disciplined message and the benefits of meeting voters where they are. The win in the Senate means Trump won’t get another judicial appointment — at least not an ideologically right wing one,” he says.

    Tuesday was also a night of historic “firsts” across the midterm elections, including the first Black female governor, California’s first elected Latino governor, Texas’ first Latina governor, first female Indigenous governor in New Mexico, the first Black governors for three states, the first female governors in three states, the first openly gay man elected to Senate, alongside the first Indigenous woman and first Muslim.

    “In short, it was a great night for American democracy, which had been pronounced near death by many observers,” says Hamilton.

    Brock University Political Science Professor Blayne Haggart and Associate Professors Stefan Dolgert and Paul Hamilton are available for media interviews on this topic.

    For more information or for assistance arranging interviews: 

    *Melinda Cheevers, Communications Specialist, Brock University, [email protected] or 289-241-5855

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    Categories: Media releases

  • Canada Research Chair investigating how ‘protein rust’ may lead to heart disease and stroke

    MEDIA RELEASE – Nov. 5, 2026 — R0101

    Newman Sze looks at proteins in blood vessels a bit like iron in water pipes.

    “Over time, iron can rust, weakening the pipes and making them leaky or less effective at carrying water,” says the Brock University Professor of Health Sciences and Canada Research Chair in Mechanisms of Health and Disease.

    Damaged proteins — or “protein rust,” as Sze calls it — impact blood vessels as they deliver oxygen and nutrients to the heart, brain and other organs.

    And when blood vessels become damaged or blocked, they can cause heart disease and stroke and contribute to dementia.

    Sze is investigating the link between damaged proteins and cardiovascular disease with the support of more than $368,000 from the Heart & Stroke Foundation.

    Spontaneous chemical reactions, such as those caused by oxidative stress, gradually damage proteins in tissues. These reactions can be activated by inactive lifestyles, unhealthy diets, various stresses and genetic factors, and are the root causes of aging and age-related diseases.

    Similarly, proteins in blood vessels can undergo chemical changes as people age.

    This resulting protein rust can irritate surrounding tissues and cause inflammation, Sze says. Over time, these changes may harm blood vessels and contribute to heart disease and stroke.

    In the brain, protein rust may also weaken the blood-brain barrier, a protective layer of cells lining its blood vessels. This barrier helps keep harmful substances out and supports waste removal.

    Sze says when the blood-brain barrier is damaged, harmful substances may enter more easily and waste products may build up, contributing to brain damage and dementia.

    “If we can understand why these damaged proteins accumulate and how they contribute to disease, we may be able to develop approaches to guide our immune system to find and remove the damages rather than treating symptoms caused by these damages,” Sze says.

    With the Heart & Stroke funding, Sze and his team seek to validate their earlier research identifying the precise molecules and chemical reactions leading to protein deterioration.

    Protein damages happen both outside and inside cells, he says. Those appearing in arteries can contribute to vascular inflammation, which can accelerate the blood vessel deterioration and contribute to diseases in older adults.

    “There are systems to repair or remove damaged protein inside cells,” Sze says. “However, proteins outside cells have fewer systems to repair or remove them when they become damaged, so this damage can build up as we age and can contribute to tissue degeneration and disease.”

    The team will also test whether an antibody they created to clear out a type of damaged protein known as isoDGR can be a possible treatment for conditions affecting the heart, brain and blood circulation.

    The antibody — called isoDGR-mAb — that Sze and his team manufactured in their lab is designed to boost the immune system’s ability to find and clear abnormal molecules.

    Sze has filed patent protection for his antibody technology and is working with biopharmaceutical researchers to further develop the approach for treating human diseases.

    Early results from animal models showed that the isoDGR-mAb antibody successfully stimulated the immune system to clear out the proteins in tissues that had been damaged by isoDGR.

    “We will determine whether the antibody preserves artery integrity, reduces plaque inflammation and protects the blood-brain barrier, thereby setting the groundwork for isoDGR-targeted therapy for cardiovascular disease,” Sze says.

    Co-directing Sze’s research team is Brock Professor of Biological Sciences Ping Liang. Other members are Dominique de Kleijn from the University Medical Center Utrecht and the Netherlands Heart Institute, Raj Kalaria from Newcastle University and Christopher Chen from the National University of Singapore.

    For more information or for assistance arranging interviews:

    *Melinda Cheevers, Communications Specialist, Brock University, [email protected] or 289-241-5855

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    Categories: Media releases