Life Sciences Commons^™

Linking Science And Literacy Through Multimodal Text Sets: Student Perspectives, Heba Abdelnaby, William L. Romine, Delinda Van Garderen, Tracey Milarsky, Ankita Agarwal, Qingli Lei, Cassandra Smith, Amy Lannin, William Folk, Rachel Juergensen

Biological Sciences Faculty Publications

We present findings of a mixed methods study examining the perceptions of students’ (with and without disabilities) understanding and engagement with multimodal STEM text sets. Exit slip and survey data were used to identify areas for improvement in the development of the multimodal STEM text sets for middle school students. Data were collected from 434 middle school students, 86 of whom had a disability, from six teachers’ classrooms in Spring 2021. Significant differences in perceptions of understanding of argumentation were reported between students with and without disabilities. However, ratings of the lessons and the quality of learning, as well as …

Descriptions, Ecological Associations And Predictive Species Distribution Models Of New Species Of Psilochalcis Kieffer (Hymenoptera; Chalcididae) Occurring In Utah's Eastern Great Basin, Mark J. Petersen

Theses and Dissertations

The genus Psilochalcis, of the Family Chalcididae, was originally described in 1905 by Kieffer. Mainly considered an Old-World taxon, the first North American Psilochalcis were not identified until 1981 by Grissell and Schauff. Little is known about the species distributions, biologies and ecological relationships of these parasitic wasps. This dissertation describes research conducted in central Utah setting arrays of Malaise traps in 4 different habitat types common to the Great Basin at three separate locations. A result of this sampling revealed a high abundance of multiple species of Psilochalcis wasps, particularly from one location and two habitat types. Chapter 1 …

Detection Of A Diverse Endophyte Assemblage Within Fungal Communities Associated With The Arundo Leaf Miner, Lasioptera Donacis (Diptera: Cecidomyiidae), Marie-Claude Bon, John A. Goolsby, Guy Mercadier, Fatiha Guermache, Javid Kashef, Massimo Cristofaro, Ann T. Vacek, Alan Kirk

School of Integrative Biological & Chemical Sciences (Formerly Dept. of Biology)

The larvae of Lasioptera donacis Coutin feed on fungal communities lining galleries within the mesophyll of leaf sheaths of Arundo donax in an aggregative manner. It has been stated that L. donacis could have established a fundamental symbiotic relationship with one fungus, although the fungal composition of these communities remains unsettled. Using a culture-dependent approach and ITS sequencing, the present work characterizes and compares the fungal communities associated with L. donacis in Eurasia with the endophytes of A. donax in Texas where L. donacis is absent. The 65 cultivable isolates obtained from L. donacis fungal communities were sorted into 15 …

Blood Flow Restriction Therapy As A Treatment In Rehabilitation, Sara Barr

Honors Theses

Blood flow restriction therapy, also known as BFR, is a treatment that is gaining popularity in the realm of rehabilitation and personal fitness. Commonly, BFR is used along with resistance training in physical therapy clinics for patients post-surgically, post injury, and for general muscle weakness (Congetti et al., 2022). BFR utilizes occlusion and pooling of blood, along with triggering the physiological processes of resistance training to decrease the hypertrophic threshold of a muscle (Congetti et al., 2022). This literature review aims to investigate the effects of BFR on patients in physical therapy after surgery by examining the history and origin …

Comparative Nutritional Assessment And Metabolomics Of A Wrky Rice Mutant With Enhanced Germination Rates, Santiago Bataller, Anne J. Villacastin, Qingxi J. Shen, Christine Bergman

Life Sciences Faculty Research

Rice is the primary staple food for half the world’s population. Climate change challenges and food insecurity supports the need for rice with agronomically advantageous traits. We report on a transposon insertional rice mutant with enhanced germination rates. This trait is advantageous for rice growth in limited water regions and to reduce yield constraints caused by weed and bird competition. Evaluations of vital nutritional components, compositional analysis, and comparative metabolomics on threshed grain samples are performed, as these assays are those used to assess the safety of foods from genetically modified crops. Compared with the wild type (cv. Nipponbare), oswrky71 …

The History And Significance Of Taxidermy Bird Collections In North America: Bgsu's Own Undervalued Collection And Its Future, Kristin Burnside

Honors Projects

Taxidermy, despite its association with the bizarre and outlandish, has a rich history and culture that helped to define post-Civil War America and its pursuit of knowledge and reconnection with nature. With the widespread publication and availability of how-to guides, natural history collecting and taxidermy became accessible to any individual regardless of age, gender, or class. The hobby required physicality and courage to collect unique and interesting specimens, and intellect and creativity to conserve and display them, all of which inherently connected the avocation with respect. With varying levels of success, hobbyists experimented with different chemicals, such as arsenic, in …

Plant Sentience: Bias And Promise, Sidney Carls-Diamante

Animal Sentience

Whichever side of the debate one chooses, plant sentience is a fertile research area that challenges received views and assumptions, generates novel insights, and suggests new ways that felt states might arise. My commentary discusses methodological and philosophical implications.

The Potential For Top-Down Control Of The Corallivorous Gastropod Coralliophila Galea And Its Effect On Coral Reef Ecosystems, Tanya Y. Kamerman

All HCAS Student Capstones, Theses, and Dissertations

Corallivores are understood to be ecologically important. However, their effects on reef ecosystems are difficult to distinguish from the multiple anthropogenic stressors currently affecting reefs. The corallivorous muricid snail, Coralliophila galea, has been documented to have a strong negative impact on Caribbean coral reefs, including curtailing reef recovery following other stressors. Although the basic biology of C. galea is relatively well understood, the limited information on its predators prevents a complete understanding of predator-snail-coral relationships, which limits proper protection and conservation of coral reef ecosystems. To determine the impact predators of C. galea have on coral reef ecosystems, I assessed …

Implementing Bos Indicus-Influenced Cattle In Utah For Hybrid Vigor, Reganne K. Briggs, Matthew D. Garcia

All Current Publications

Crossbreeding is a tool that cattle producers have used for decades. Hybrid vigor is one of the products of crossing breeding. One way to maximize hybrid vigor is by introducing Bos indicus genetics in a herd. Santa Gertrudis cattle are a great option for introducing Bos indicus genetics.

Metal Composition And Contamination Assessment Of Urban Roadway Dusts On The Abu Dhabi-Liwa Highway, Uae, Ahmed A. Al-Taani, Yousef Nazzal, Fares M. Howari, Jibran Iqbal, Muhammad Naseem, Manish Sharma, Cijo Xavier, Dimitrios Papandreou, Lina Maloukh, Lakshmi Ambika, Imen Ben Salem, Abeer Al Bsoul, Haitham M. Farok

All Works

The metal composition of road-deposited dust along the Abu Dhabi-Liwa Highway was investigated to provide insight into the contamination profile and levels of road dust. The average concentrations of metals decreased in the order Al (28668 ± 4631 mg/kg)> Fe (21461 ± 2594 mg/kg) > Mn (711.8 ± 76.3 mg/kg) > Zn (210.6 ± 51.6 mg/kg) > Cu (94.9 ± 15.8 mg/kg) > Pb (83.6 ± 5.3 mg/kg) > Cd (75.1 ± 1.6 mg/kg) > Co (62.6 ± 6.4 mg/kg) > As (4.7 ± 2.9 mg/kg) > Ni (0.10 ± 0.19 mg/kg) > Cr (0.08 ± 0.06 mg/kg). The spatial variations of metals suggest different sources and contributing factors …

Air Pre-Heat System Optimization For Flash Dryers, Sophia Louden

Honors Theses

Primient, a leading producer of food and industrial ingredients made from plant-based, renewable sources is the industrial sponsor for this project. The company is currently using Plate & Frame Heat exchangers to heat up a 40% by-weight glycol and water solution that is then used to preheat the incoming ambient air. Glycol is being added to reduce the risks of freezing in the system during the winter season. It is important to highlight that this fact affects the heat transfer properties of the liquid overall. Since air heating is a highly energy-demanding process, an outlet stream of hot water produced …

The Non-Coding Rna Journal Club: Highlights On Recent Papers—12, Patrick K T Shiu, Mirolyuba Ilieva, Anja Holm, Shizuka Uchida, Johanna K Distefano, Agnieszka Bronisz, Ling Yang, Yoh Asahi, Ajay Goel, Liuqing Yang, Ashok Nuthanakanti, Alexander Serganov, Suresh K Alahari, Chunru Lin, Barbara Pardini, Alessio Naccarati, Jing Jin, Beshoy Armanios, Xiao-Bo Zhong, Nikolaos Sideris, Salih Bayraktar, Leandro Castellano, André P Gerber, He Lin, Simon J Conn, Doha Magdy Mostafa Sleem, Lisa Timmons

Faculty, Staff and Student Publications

We are delighted to share with you our twelfth Journal Club and highlight some of the most interesting papers published recently [...].

Association Of Suppressive Myeloid Cell Enrichment With Aggressive Oropharynx Squamous Cell Carcinoma, Changlin Yang, Rekha Garg, Kristanna Fredenburg, Frances Weidert, Hector Mendez-Gomez, Robert Amdur, Ji-Hyun Lee, Jamie Ku, Jesse Kresak, Stephanie Staras, Andrew G Sikora, Lily Wang, Daniel Mcgrail, Duane Mitchell, Elias Sayour, Natalie Silver

Faculty, Staff and Student Publications

BACKGROUND: While immune-cell infiltrated tumors, such as human papillomavirus positive (HPV+) ororpharyngeal squamous cell carcinomas (OPSCC) have been associated with an improved clinical prognosis, there is evidence to suggest that OPSCCs are also subjected to increased immunoregulatory influence. The objective of this study was to assess whether patients with clinically aggressive OPSCC have a distinct immunosuppressive immune signature in the primary tumor.

METHODS: This retrospective case-control study analyzed 37 pre-treatment tissue samples from HPV+ and HPV-negative OPSCC patients treated at a single institution. The cases were patients with known disease recurrence and the controls were patients without disease recurrence. An …

Interrogating Bromodomain Inhibitor Resistance In Kmt2a-Rearranged Leukemia Through Combinatorial Crispr Screens, Shaela Wright, Jianzhong Hu, Hong Wang, Judith Hyle, Yang Zhang, Guoqing Du, Marina Y Konopleva, Steven M Kornblau, Mohamed Nadhir Djekidel, Wojciech Rosikiewicz, Beisi Xu, Rui Lu, Jun J Yang, Chunliang Li

Faculty, Staff and Student Publications

Bromo- and extra-terminal domain inhibitors (BETi) have exhibited therapeutic activities in many cancers. However, the mechanisms controlling BETi response and resistance are not well understood. We conducted genome-wide loss-of-function CRISPR screens using BETi-treated KMT2A-rearranged (KMT2A-r) cell lines. We revealed that Speckle-type POZ protein (SPOP) gene (Speckle Type BTB/POZ Protein) deficiency caused significant BETi resistance, which was further validated in cell lines and xenograft models. Proteomics analysis and a kinase-vulnerability CRISPR screen indicated that cells treated with BETi are sensitive to GSK3 perturbation. Pharmaceutical inhibition of GSK3 reversed the BETi-resistance phenotype. Based on this observation, a combination therapy regimen inhibiting both …

The "Great Debate" At Melanoma Bridge 2022, Naples, December 1st-3rd, 2022, Paolo A Ascierto, Christian Blank, Alexander M Eggermont, Claus Garbe, Jeffrey E Gershenwald, Omid Hamid, Axel Hauschild, Jason J Luke, Janice M Mehnert, Jeffrey A Sosman, Hussein A Tawbi, Mario Mandalà, Alessandro Testori, Corrado Caracò, Iman Osman, Igor Puzanov

Faculty, Staff and Student Publications

The Great Debate session at the 2022 Melanoma Bridge congress (December 1-3) featured counterpoint views from leading experts on five contemporary topics of debate in the management of melanoma. The debates considered the choice of anti-lymphocyte-activation gene (LAG)-3 therapy or ipilimumab in combination with anti-programmed death (PD)-1 therapy, whether anti-PD-1 monotherapy is still acceptable as a comparator arm in clinical trials, whether adjuvant treatment of melanoma is still a useful treatment option, the role of adjuvant therapy in stage II melanoma, what role surgery will continue to have in the treatment of melanoma. As is customary in the Melanoma Bridge …

Detection Of A Diverse Endophyte Assemblage Within Fungal Communities Associated With The Arundo Leaf Miner, Lasioptera Donacis (Diptera: Cecidomyiidae), Marie-Claude Bon, John A. Goolsby, Guy Mercadier, Fatiha Guermache, Javid Kashef, Massimo Cristofaro, Ann T. Vacek, Alan Kirk

School of Earth, Environmental, & Marine Sciences Faculty Publications

The larvae of Lasioptera donacis Coutin feed on fungal communities lining galleries within the mesophyll of leaf sheaths of Arundo donax in an aggregative manner. It has been stated that L. donacis could have established a fundamental symbiotic relationship with one fungus, although the fungal composition of these communities remains unsettled. Using a culture-dependent approach and ITS sequencing, the present work characterizes and compares the fungal communities associated with L. donacis in Eurasia with the endophytes of A. donax in Texas where L. donacis is absent. The 65 cultivable isolates obtained from L. donacis fungal communities were sorted into 15 …

Phase I Study Of Sapanisertib With Carboplatin And Paclitaxel In Mtor Pathway Altered Solid Malignancies, Omar Alhalabi, Roman Groisberg, Ralph Zinner, Andrew W Hahn, Aung Naing, Shizhen Zhang, Apostolia M Tsimberidou, Jordi Rodon, Siqing Fu, Timothy A Yap, David S Hong, Ming Sun, Yunfang Jiang, Shubham Pant, Amishi Y Shah, Amado Zurita, Nizar M Tannir, Raghunandan Vikram, Jason Roszik, Funda Meric-Bernstam, Vivek Subbiah

Faculty, Staff and Student Publications

Pre-clinically, the mTORC1/2 inhibitor sapanisertib restored sensitivity to platinums and enhanced paclitaxel-induced cancer cell killing. NCT03430882 enrolled patients with mTOR pathway aberrant tumors to receive sapanisertib, carboplatin and paclitaxel. Primary objective was safety and secondary objectives were clinical response and survival. One patient had a dose-limiting toxicity at dose level 4. There were no unanticipated toxicities. Grade 3-4 treatment-related adverse events included anemia (21%), neutropenia (21%), thrombocytopenia (10.5%), and transaminitis (5%). Of 17 patients evaluable for response, 2 and 11 patients achieved partial response and stable disease, respectively. Responders included a patient with unclassified renal cell carcinoma harboring EWSR1-POU5F1 fusion …

Unusual Bird Reports From The Trans-Pecos District Of Chihuahua, Mexico, Including Five New Additions To The State Of Chihuahua, Israel Moreno-Contreras, Fernando Mondaca-Fernández, Daniel Enrique Pérez-Carrillo, José Manuel Jurado-Ruiz, María Cristina Pérez-Amezola, Marisa Tirado-Madrid, William H. Howe

Western North American Naturalist

We present new distributional information on 21 species of birds from the state of Chihuahua, Mexico, 5 of which represent the first documented records for this state. Several observations are of birds normally associated with the Sierra Madre Occidental province, suggesting that these species may be regular wanderers to the Trans-Pecos district of Chihuahua.


Presentamos nueva información sobre 21 especies de aves del estado de Chihuahua, México. Cinco de ellas representan el primer registro documentado para Chihuahua. Nuestras observaciones adicionales son de aves asoci­adas con la provincia de la Sierra Madre Occidental, sin embargo, estos registros sugieren que estas especies …

Real-Time Mapping With Global Positioning Systems Devices In A Mixed Methods Toolkit For Studying Social And Environmental Change, Cynthia Twyford Fowler

Faculty Scholarship

To explore the process through which people develop knowledge about socioecological change, this article describes a mixed-methods toolkit containing a technique for making maps in real time while moving through landscapes. The quantitative component of the toolkit is grounded in ethnobiologists’ embeddedness in place-based communities and harnesses the power of global positioning systems (GPS). As GPS-wielding ethnobiologists engage in participatory mapping by moving through landscapes with their research collaborators, we can use handheld devices and simultaneously communicate with satellites in outer space to produce maps in real time. Within the existing, large inventory of ethnobiological methods, using handheld GPS devices …

Evaluation Of Enterolactone For The Treatment And Prevention Of Type-2 Diabetes, Megan Bones

Liberty University Research Week

Undergraduate

Basic

Identification Of Small Bioactive Molecules For The Treatment And Prevention Of Type-2 Diabetes, Shelby Jampole, Hannah Violette

Liberty University Research Week

Undergraduate

Basic

Effect Of Tetracycline Derivatives On Metastasis In A Murine Mammary Tumor Model, Anna King, John Pryor, Serratt Nong

Liberty University Research Week

Undergraduate

Basic

The Use Of Molecular Beacon Sirna To Induce Degradation Of Sars Cov-2 Mrna In Infected Cells, Kathryn Brookhart, Hanna Dutt, Katelynn Sepke

Liberty University Research Week

Undergraduate

Basic

Novel Plant Peroxidase Investigation For Use In Various Biochemical And Practical Applications, Sally Hess

Liberty University Research Week

Undergraduate

Basic

Molecular Data Confirm That All Modern Loons Are Part Of The Same Created Kind, Mary-Clark Matthews, Alexis Ramerth, Mckayla Guillory, Timothy R. Brophy

Liberty University Research Week

Undergraduate

Basic

New Morphological Data Reveal That Fossil Loons Are Included In The Loon Kind, Mckayla Guillory, Alexis Ramerth, Mary-Clark Matthews, Timothy R. Brophy

Liberty University Research Week

Undergraduate

Basic

Assessment Of Queensnakes And Northern Watersnakes Living In A Trashy Creek, Noah Kurtz

Liberty University Research Week

Undergraduate

Basic

An In-Vitro Examination Of The Effects Of Enterodiole On Glucose Disposal In Human Adipocytes, Abigail Mclaughlin

Liberty University Research Week

Undergraduate

Basic

The Role Of The Tail Domain Of The Yeast Cell Surface Receptors Rgt2 And Snf3 In Glucose Signaling, Haeun Tae, Jaqueline Padilla, Morgan Mcdowell

Liberty University Research Week

Undergraduate

Basic

Activation Of Nrf2 Pathway By Natural Products, Genesis Schat, Madelyn Sedlachek

Liberty University Research Week

Undergraduate

Basic