Environment-imported

Synthetic Life Research at the University of Minnesota

Will be used to study dangerous diseases, test new drugs, and even dfine life on other planets

A University of Minnesota lab is working to use simplified versions of cells to study dangerous diseases in detail, test new drugs or even define life on other planets.Man-made molecules that mimic cells but aren’t alive could be used to study illnesses that kill natural life, according to the Minnesota Daily (http://bit.ly/2etSCdy).Genetics, cell biology and development assistant professor Kate Adamala said researchers often infect cells with a disease in a controlled environment, such as a petri dish, when they try to study how diseases work. But the cell will kill the disease and not let it reproduce because they’re alive and taken from the body.Adamala said cells created in a lab lack this natural defense and instead absorb and reproduce the DNA they’re given. By having the cells host the diseases without fighting back, researchers can study the disease longer and in its later stages.Aaron Engelhart, who holds the same job title as Adamala, said researchers are able to study the diseases’ progression by using fluorescent dyes that attach to molecules and allow machines to track them. Engelhart said the dye sometimes has trouble working in living cells, so using synthetic cells could help the dye prove more effective.“In a lot of these (diseases) a lot of work’s been done, but because some of these tools weren’t available until recently, it’s been difficult to track (them),” Engelhart said.Synthetic cells also do not reproduce, Adamala said, making the experiment easier to manage by researchers.

Checking Your Pets for Allergy Issues

Northlanders and Pets are Gearing Up for Another Season of Poor Allergy Conditions

The Northland is currently seeing a second seasonal dose of sniffles and sneezing across the Northland.“This is an inherited problem that dogs get, and cats. It’s caused by an overactive immune response,” Mike Overend, D.V.M. at Lake County Veterinary Clinics said.

Sharing Fall Festivities at Simek’s Farm

Local Family Looks to Continue Sharing the Land Through Fall Fun and Entertainment

In Northern Minnesota, it isn’t difficult to get lost in a field full of adventures. “We begin in the spring, probably around February with picking out and ordering our seeds,” Andrea Simek, Co-owner of Simek’s Farm said.