Life Sciences Commons^™

Controlled Radiation Capsule For Precision And Rapid Cancer Treatment, Hoseon Lee, Zsolt Kollar, Bailey R. White, Junia Nguyen, David Roque, Sowjanya Palagani

Symposium of Student Scholars

This research aims to transform cancer treatment through the optimization of brachytherapy, with a focus on reducing treatment duration, setup complexities, and financial burdens, all while emphasizing patient safety. Patients living at a distance from radiation clinics, particularly those undergoing extended Low Dose Radiation brachytherapy, often struggle with the formidable financial challenges associated with securing nearby accommodations. In response to these issues, the research introduces a radiation capsule designed to condense the conventional six-month treatment period to approximately just one week, thereby significantly reducing the duration of required accommodations. This capsule is especially relevant considering the construction cost of $40 …

Detecting Bacterial Species From Ancient Human Skeletal Samples, Ariel Owens, Daisy Mcgrath, Tsai-Tien Tseng

Symposium of Student Scholars

Diagnosis of tuberculosis (TB) via morphological analysis is difficult and often inconsistent. With next-generation sequencing (NGS), ancient host microbiomes can be subjected to metagenomic analyses for the detection of TB in silico. Suitable bioinformatic workflows are needed for reliable ancient DNA (aDNA) analysis of causative agents. This study aims to enhance available bioinformatic screening methods to create more suitable bioinformatic processes and generate insights in relation to TB.

This research utilizes publicly available NGS data accessed through the Sequence Read Archive (SRA) of the National Center for Biotechnology Information (NCBI). Initial quality control steps included adapter trimming with Trim …

Characterization Of Erinacine-A, Justice Brakache

Symposium of Student Scholars

The wood-rot fungus known as the lion’s mane mushroom (H. erinaceus) has a long history of usage in ancient eastern medicine, noted for its health-boosting properties, particularly to neurological health. Claims include this mushroom’s ability to stimulate nerve growth as well as prevent the progression of neurodegenerative diseases such as dementia. Recent studies on the subject have shown promising data supporting these anecdotal claims, proving the ability of extracts from this mushroom to stimulate nerve growth factor (NGF) in human cells, among other beneficial findings. This study seeks to assess the effectiveness of the diterpenoid erinacine-A, present in H. …

Biocontrol Of Foodborne Pathogens Using Bacteriophages, Dzhuliya Ignatova, Erion Hogan, Simone Dakare, Jean Lu

Symposium of Student Scholars

Biocontrol of Foodborne Pathogens Using Bacteriophages

Dzhuliya Ignatova, Erion Hogan, Simone Dakare, and Jean Lu

Department of Molecular and Cellular Biology

Abstract

Salmonella and Shigella are two important groups of foodborne bacterial pathogens. Salmonella cause an illness called salmonellosis while Shigella cause shigellosis (bacillary dysentery). The most common symptoms of these illnesses are abdominal cramps, diarrhea, and fever. Shigella can also cause bloody diarrhea. It was estimated that each year Salmonella cause 93.8 million cases of gastroenteritis and 155,000 deaths globally. Shigella causes 164.7 million cases and 1.1 million deaths throughout the world yearly. People get these illnesses mainly by …

Complimenting A Chlamydomonas Reinhardtii Mutation Using Cell Penetrating Peptides, Matthew Mckenzie

Symposium of Student Scholars

Complimenting a Chlamydomonas reinhardtii Mutation Using Cell Penetrating Peptides

Matthew McKenzie and Jennifer L. Cooper

Chlamydomonas reinhardtii is a photosynthetic model organism most notable for its easily manipulatable genetics. C. reinhardtii uses flagella to swim and optimize its growth conditions in the light. We plan to use cell penetrating peptides (CPPs) to compliment C. reinhardtii that is affected with the IFT46 mutation. Cell penetrating peptides are short peptides that can move across a cell membrane. The novel CPP that we are using is called TaT-CaM. It consists of the trans-activator of transcription (TaT) and the calmodulin domain (CaM) that binds …