The various conditions associated with thyroid dysfunction influence 20 million Americans every year. From uncontrollable weight loss or even weight gain to serious complications like cardiovascular disease, thyroid illnesses wreak havoc on the body. Now, scientists are working to make use of stem cells to engineer new, fully functioning thyroid cells.

The Thyroid Handles the Body’ s Functions

The thyroid is a very small gland located on the front from the neck along the front of the windpipe. Its two lobes are connected by a bridge, and when it is functioning correctly, it can’ t be felt or detected beneath the skin. Though small, the thyroid plays a critical role for that body by producing the thyroid hormone that controls the speed at which the body generates energy out of nutrients and air, also known as metabolism. When the thyroid gland produces too much or even too little of its hormone, hyperthyroidism and hypothyroidism develop consequently. The current treatments for hyperthyroidism and hypothyroidism help to handle the dysfunction, but can’ t provide a cure.

Turning Stem Cells straight into Thyroid Cells

Scientists at Boston University’ s School of Medicine lately led an experiment and published the results in Come Cell Reports. The team of scientists utilized wanting stem cells from mice and guided the cells by means of various stages of development. They targeted the Nkx2-1 gene in particular by switching it on and off for brief periods of time. This revealed a “ window of opportunity, ” where the Nkx2-1 gene can convert a stem cell in to a thyroid cell. Mastering this pattern of genetic buttons and signals provides the potential to direct maturing originate cells toward their fates of becoming healthy, fully working thyroid cells.

Nevertheless , the researchers are still working to establish a stronger protocol, because they are currently restricted from high yields due to “ the indegent or variable differentiation efficiency of many differentiation protocols. ” Nevertheless, this discovery by Boston University’ s College of Medicine paves the way for thyroid cell analysis models that can help scientists better understand and design remedies for thyroid diseases. It’ s also possible the “ window of opportunity” discovered in the Nkx2-1 gene could apply in other situations to create different types of important tissues from stem cells.

Mira Swave, MARYLAND

Contributor at Regenerative Medicine Now

Mira Swave, M. D. is a specialist in the field of Regenerative Medication.

Share the knowledge