Mount Allison tackles cancer with 'green' chemistry
SACKVILLE - Two Mount Allison University professors have received funding for research equipment that will help in their efforts to fight cancer.
Biology professor Dr. Vett Lloyd and biochemistry and chemistry professor Dr. Khashayar Ghandi are searching for a cure for the disease and are looking into "green" chemistry alternatives.
Both professors are recipients of a grant from the Natural Sciences and Engineering Research Council of Canada (NSERC) to establish a multi-user cell culture facility.
The news was part of a recent national NSERC announcement made by the Honourable Gary Goodyear, Minister of State (Science and Technology) and Dr. Suzanne Fortier, president of NSERC.
Lloyd, a geneticist, studies a variety of genetic diseases, including cancer.
Lloyd uses fruit flies, known as Drosophila, in her lab, because fruit flies and humans share about two-thirds of their disease genes.
This newly acquired equipment will enable her to move to human cells (those grown in a culture) and advance her research in diseases such as cancer.
"This equipment will help us look at some of the agents we know affect certain cancers in fruit flies and see how they affect human cells," she says.
"We know that a lot of our genetics are transferable from the flies to humans, this equipment will help us see if possible cancer treatments might be as well."
Ghandi, a specialist in the area of green chemistry and free radical chemistry, says this new equipment will allow him and his research team to evaluate the biocompatibility of materials developed using green chemistry methods and testing the effects of combination of external fields as sensitizers for cancer treatment.
His research is concentrated on green chemistry, free radical chemistry, and sustainable energy sources.
The new multi-user cell culture facility will include the purchase of incubators and a biological safety cabinet, along with other core equipment, which will be used to grow mammal and insect cells.
Scheduled to arrive at Mount Allison this summer, the new resource will be used extensively by Lloyd and Ghandi as well as several of their colleagues in biology, biochemistry, and chemistry at Mount Allison.
The new equipment will also be used by researchers at l'Universite de Moncton and the National Research Centre in Moncton, making it a truly regional resource for some of Atlantic Canada's top researchers.
Culturing Fruit Flies - News
Lloyd uses fruit flies, known as Drosophila, in her lab, because fruit flies and humans share about two-thirds of their disease genes. This newly acquired equipment will enable her to move to human cells (those grown in a culture) and advance her
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On a similar vein, Nada described herself as an “alien” who likes to be different from the rest. “The biggest things in the world – suns, stars and the universe itself – interest me just as much as the DNA pattern of a fruit fly does,” she explained.
Culturing Fruit Flies | Gill Gallery
Fruit flies are a feeder insect often used by hobbyist to feed their pets. There are a number of different fish that will accept live fruit flies. They are the perfect live food for fish that eat live insects from the water’s surface. Fruit flies are also well known among poison dart frog owners. These insects are the recommended food for dart frogs.
Although fruit flies are known flies, they actually cannot fly. These insects do not have wings. It is unlikely that you’ll come across individual live fruit flies for sell. These insects are sold in cultures. While it is possible to setup your own cultures, you’ll need live flies to do so. Many will build their cultures by adding fifty live fruit flies to their cultures.
Fruit fly cultures are available in two different forms. The common fruit fly, also known as Drosophila melanogaster, is slightly smaller than the Drosophila hydei. A well constructed culture should produce flies for at least a month. While it is possible to purchase fruit fly cultures at some retail stores, many people will be forced to buy their culture from an online source. These cultures will begin producing flies while they ship to your house. Once the culture arrives at your home, you’ll have living flies that can be fed to your fish or poison dart frogs.
Culturing Fruit Flies
Many people will purchase one fruit fly culture with the intentions of setting up numerous cultures. This is an excellent way to save money. Constructing cultures isn’t too difficult. You will need a number of items to create your own cultures including live fruit flies. Therefore, it is essential that you have live flies if you wish to create a new culture.
You’ll also need to acquire containers with appropriate lids, a recipe for fruit fly food and either Excelsior or coffee filters. You can search the internet to find recipes. One of the most basic recipes calls for the following items: white vinegar, warm tap water, white sugar, yeast, instant mashed potato flakes and instant yeast. This recipe will create food for your fruit flies. This food should be placed at the bottom of the empty container.
Next, you’ll want to add coffee filters or Excelsior to your cultures. Place either of the items on top of the food inside your container. This will give the insects a place to lay their eggs. Although Excelsior is more appropriate, it is also more expensive. Coffee filters will work just fine and are much less costly.
Culturing Fruit Flies - Bookshelf
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