Unravelling the immune system

Erika Cretney is fascinated by the human immune system. “As we find out more about how it works, it seems to grow in complexity,” she says. “I’m not sure that we’ll ever know everything about it.”

Erika Cretney at work in the lab Photo, credit: L’Oréal/SDP Photo
Erika Cretney at work in the lab Photo, credit: L’Oréal/SDP Photo

Her interest lies in ferreting out the function of genes, proteins and cell types in the immune system, and identifying the roles they play. And with the help of her L’Oréal Australia For Women in Science Fellowship, she is pursuing a new target: a small group of T cells that play a role in controlling inflammation and auto-immune diseases.

The Fellowship will give her the freedom to promote her new field of study at international conferences and it will help with childcare costs as she balances a full-time research career with the needs of her young son. Continue reading Unravelling the immune system

Could Vitamin D have a role in diabetes?

On Mondays, Jenny Gunton sees diabetes patients at Sydney’s Westmead Hospital. And from Tuesday to Friday, she heads up a diabetes research laboratory at the Garvan Institute of Medical Research. She’s also the mother of two-and-a-half-year-old “Action Boy”.

Jenny Gunton, Photo credit: SDP Photo, Tim Morison
Jenny Gunton, Photo credit: SDP Photo, Tim Morison

Gunton is one of a growing band of physician-scientists. “It’s not a financially sensible decision, but I enjoy it,” says Gunton. “It’s also a better way for me to ask questions and attempt to answer them. And in that way, I help my patients.”

And now, with the help of her L’ORÉAL Australia For Women In Science Fellowship she will be exploring the link between Vitamin D and diabetes.

Continue reading Could Vitamin D have a role in diabetes?