Digital Commons Network^™

Gonads Without Glp-1: Silencing Glp-1 In The Male Somatic Gonad In Caenorhabditis Elegans, Matthew Titus

Undergraduate Theses

In C. elegans, the gene glp-1 encodes for a Notch receptor called GLP-1, one of two found in C. elegans’ genome. The gene has been previously implicated in the development of the hermaphroditic germline as well as playing a role in the mitosis/meiosis decision. Genetic screening has further identified it as potentially playing a role in the development of the male somatic gonad, making it an ideal candidate for a reverse genetic. We did this by silencing glp-1 and observing if any alterations to the gonad’s phenotype occur.

Normally this could be done by performing a gene knockout. …

A Potential Role Of Gsk-3beta In The Development Of Pain Post-Spinal Cord Injury, Emily Ernst

Undergraduate Theses

Chronic neuropathic pain is a very common consequence following spinal cord injury (SCI) and poses significant clinical challenge. Current treatments are largely ineffective and as a result, patients are often left with debilitating pain at and below the level of the spinal cord injury. After spinal injury, a cascade of events occurs within the nervous system. One important aspect of this cascade for investigation is the anatomical changes that occur post-SCI. There is evidence of maladaptive sprouting/growth in sensory nerve fibers that is thought to play a role in the development and amplification of pain signals. Sprouting of primary afferents …