Science grad: “I like knowing that I’m doing something that may have an impact on people’s lives”

Share on linkedin
Share on facebook
Share on twitter
Share on email

Adriana Nori de Macedo first came to McMaster from Brazil in 2012 as a PhD student seeking to study abroad.

In the five years she spent at McMaster, she left an indelible mark, making important research contributions to help improve screening for preventable and genetic diseases – improvements that could one day transform the lives of people around the world.

“I like knowing that I’m doing something that may have an impact on people’s lives,” says Macedo, who graduates this week with a PhD from the Chemical Biology graduate program. “It’s a big motivation for me to do the best research that I can.”

Macedo came to McMaster from São Paulo, Brazil, where she went to university, completing her Master’s degree in analytical chemistry. When the time came to start working on her PhD, she set her sights on studying abroad.

“I decided that I wanted to have an international experience, to learn about university education in another country and improve my English,” she says. “I thought I would be a professor in the future, so I also felt like it would be a good opportunity for me to make more connections and learn more about research and education in a developed country.”

Looking for the right opportunity to pursue her research interests, Macedo sought advice from one of her professors, and was ultimately put in touch with Philip Britz-McKibbin, a professor in McMaster’s Department of Chemistry and Chemical Biology.

“Dr. Britz-McKibbon was coming to Brazil a few months later for a conference,” she recalls. “We had the chance to meet in person – he was very friendly and very welcoming. That’s when I decided I wanted to come to McMaster with him as my supervisor.”

Before long, she arrived in Hamilton and was working with Britz-McKibbin and his research group, applying her expertise in bioanalytical chemistry to multiple interdisciplinary research projects with potentially far-reaching implications for global public health.

Collaborating with epidemiologists at the Population Health Research Institute (PHRI), Macedo played a pivotal role in helping to develop a simpler, and more cost-effective method of analyzing iodine levels in urine to screen for iodine deficiency, the most common cause of preventable intellectual disabilities in children and which can also lead to hypothyroidism, increased risk of cardiovascular disease, depression, as well as some types of cancers.

She also worked with a multidisciplinary team that included clinicians at McMaster and Sick Kids, identifying compounds in infants’ sweat that could help improve the test used to screen for Cystic Fibrosis in newborns. Though her research results are preliminary, her findings could help improve the test and lead to earlier diagnosis of the disease.

“Usually babies who are diagnosed earlier in life have fewer hospitalizations and infections, especially during childhood, so they have better outcomes in general,” she says. “For parents, and the anxiety that comes with not knowing whether their child has a disease or not, I think this would be a great step.”

In addition to her research contributions, Macedo also honed her skills as a teaching assistant, a role she says she enjoyed. She designed a new experiment for an undergraduate chemistry lab course that tied in with her research on iodine nutrition. The experiment demonstrated the importance of continuously monitoring iodine levels in populations and helped students understand how analytical chemistry can impact public health decisions.

Macedo recently returned to Brazil. She a now postdoctoral scholar at the University of São Paulo, and is continuing to conduct health-related research and work toward her goal of becoming a university professor.

She has taken what she learned at McMaster home with her and says that her time here helped her grow both personally and professionally.

“I’m grateful that I went to Canada, that I went to McMaster,” she says. “I had a great experience.”

Share on linkedin
Share on facebook
Share on twitter
Share on email

Subscribe

The Canadian Business Quarterly (The CBQ) provides an in-depth view of business and economic development issues taking place across the country. Featuring interviews with top executives, government policy makers and prominent industry bodies The CBQ examines the news beyond the headlines to uncover the drivers of local, provincial, and national affairs.

All copy appearing in The Canadian Business Quarterly is copyrighted. Reproduction in whole or part is not permitted without written permission. Any financial advice published in The Canadian Business Quarterly or on www.thecbq.ca has been prepared without taking in to account the objectives, financial situation or needs of any reader. Neither The Canadian Business Quarterly nor the publisher nor any of its employees hold any responsibility for any losses and or injury incurred (if any) by acting on information provided in this magazine or website. All opinions expressed are held solely by the contributors and are not endorsed by The Canadian Business Quarterly or www.thecbq.ca.

All reasonable care is taken to ensure truth and accuracy, but neither the editor nor the publisher can be held responsible for errors or omissions in articles, advertising, photographs or illustrations. Unsolicited manuscripts are welcome but cannot be returned without a stamped, self-addressed envelope. The publisher is not responsible for material submitted for consideration. The CBQ is published by Romulus Rising Pty Ltd, ABN: 77 601 723 111.

Subscribe

© 2020 The Canadian Business Quarterly. All rights reserved. A division of Romulus Rising Pty Ltd, an Australian media company (www.RomulusRising.com).