Digital Commons Network^™

Osteopathic Manipulative Therapy: An Effective Alternative To Common Pharmacological Treatments For Low Back Pain, Nicole Shirman

Graduate Student Dissertations, Theses, Capstones, and Portfolios

Osteopathic manipulative therapy (OMT) is a promising non-pharmacological treatment for low back pain, but its efficacy and mechanisms have been debated. This literature review provides a comprehensive assessment of OMT’s therapeutic effects and potential mechanisms for the treatment of low back pain. Multiple randomized trials demonstrate OMT provides statistically and clinically meaningful reductions in pain intensity and disability compared to sham treatments or standard care, particularly among patients with higher baseline symptom severity. Subgroup analyses reveal older age and absence of depression enhance OMT response rates. OMT appears safe and well-tolerated, with high patient satisfaction and reduced analgesic requirements versus …

Understanding The Genetic Complexity Of Puberty Timing Across The Allele Frequency Spectrum, Katherine A Kentistou, Lena R Kaisinger, Stasa Stankovic, Marc Vaudel, Edson Mendes De Oliveira, Andrea Messina, Robin G Walters, Xiaoxi Liu, Alexander S Busch, Hannes Helgason, Deborah J Thompson, Federico Santoni, Konstantin M Petricek, Yassine Zouaghi, Isabel Huang-Doran, Daniel F Gudbjartsson, Eirik Bratland, Kuang Lin, Eugene J Gardner, Yajie Zhao, Raina Y Jia, Chikashi Terao, Marjorie J Riggan, Manjeet K Bolla, Mojgan Yazdanpanah, Nahid Yazdanpanah, Jonathan P Bradfield, Linda Broer, Archie Campbell, Daniel I Chasman, Diana L Cousminer, Nora Franceschini, Lude H Franke, Giorgia Girotto, Chunyan He, Marjo-Riitta Järvelin, Peter K Joshi, Yoichiro Kamatani, Robert Karlsson, Jian'an Luan, Kathryn L Lunetta, Reedik Mägi, Massimo Mangino, Sarah E Medland, Christa Meisinger, Raymond Noordam, Teresa Nutile, Maria Pina Concas, Ozren Polašek, Eleonora Porcu, Susan M Ring, Cinzia Sala, Albert V Smith, Toshiko Tanaka, Peter J Van Der Most, Veronique Vitart, Carol A Wang, Gonneke Willemsen, Marek Zygmunt, Thomas U Ahearn, Irene L Andrulis, Hoda Anton-Culver, Antonis C Antoniou, Paul L Auer, Catriona L K Barnes, Matthias W Beckmann, Amy Berrington De Gonzalez, Natalia V Bogdanova, Stig E Bojesen, Hermann Brenner, Julie E Buring, Federico Canzian, Jenny Chang-Claude, Fergus J Couch, Angela Cox, Laura Crisponi, Kamila Czene, Mary B Daly, Ellen W Demerath, Joe Dennis, Peter Devilee, Immaculata De Vivo, Thilo Dörk, Alison M Dunning, Miriam Dwek, Johan G Eriksson, Peter A Fasching, Lindsay Fernandez-Rhodes, Liana Ferreli, Olivia Fletcher, Manuela Gago-Dominguez, Montserrat García-Closas, José A García-Sáenz, Anna González-Neira, Harald Grallert, Pascal Guénel, Christopher A Haiman, Per Hall, Ute Hamann, Hakon Hakonarson, Roger J Hart, Martha Hickey, Maartje J Hooning, Reiner Hoppe, John L Hopper, Jouke-Jan Hottenga, Frank B Hu, Hanna Huebner, David J Hunter, Helena Jernström, Esther M John, David Karasik, Elza K Khusnutdinova, Vessela N Kristensen, James V Lacey, Diether Lambrechts, Lenore J Launer, Penelope A Lind, Annika Lindblom, Patrik K E Magnusson, Arto Mannermaa, Mark I Mccarthy, Thomas Meitinger, Cristina Menni, Kyriaki Michailidou, Iona Y Millwood, Roger L Milne, Grant W Montgomery, Heli Nevanlinna, Ilja M Nolte, Dale R Nyholt, Nadia Obi, Katie M O'Brien, Kenneth Offit, Albertine J Oldehinkel, Sisse R Ostrowski, Aarno Palotie, Ole B Pedersen, Annette Peters, Giulia Pianigiani, Dijana Plaseska-Karanfilska, Anneli Pouta, Alfred Pozarickij, Paolo Radice, Gad Rennert, Frits R Rosendaal, Daniela Ruggiero, Emmanouil Saloustros, Dale P Sandler, Sabine Schipf, Carsten O Schmidt, Marjanka K Schmidt, Kerrin Small, Beatrice Spedicati, Meir Stampfer, Jennifer Stone, Rulla M Tamimi, Lauren R Teras, Emmi Tikkanen, Constance Turman, Celine M Vachon, Qin Wang, Robert Winqvist, Alicja Wolk, Babette S Zemel, Wei Zheng, Ko W Van Dijk, Behrooz Z Alizadeh, Stefania Bandinelli, Eric Boerwinkle, Dorret I Boomsma, Marina Ciullo, Georgia Chenevix-Trench, Francesco Cucca, Tõnu Esko, Christian Gieger, Struan F A Grant, Vilmundur Gudnason, Caroline Hayward, Ivana Kolčić, Peter Kraft, Deborah A Lawlor, Nicholas G Martin, Ellen A Nøhr, Nancy L Pedersen, Craig E Pennell, Paul M Ridker, Antonietta Robino, Harold Snieder, Ulla Sovio, Tim D Spector, Doris Stöckl, Cathie Sudlow, Nic J Timpson, Daniela Toniolo, André Uitterlinden, Sheila Ulivi, Henry Völzke, Nicholas J Wareham, Elisabeth Widen, James F Wilson, Lifelines Cohort Study, Danish Blood Donor Study, Ovarian Cancer Association Consortium, Breast Cancer Association Consortium, Biobank Japan Project, China Kadoorie Biobank Collaborative Group, Paul D P Pharoah, Liming Li, Douglas F Easton, Pål R Njølstad, Patrick Sulem, Joanne M Murabito, Anna Murray, Despoina Manousaki, Anders Juul, Christian Erikstrup, Kari Stefansson, Momoko Horikoshi, Zhengming Chen, I Sadaf Farooqi, Nelly Pitteloud, Stefan Johansson, Felix R Day, John R B Perry, Ken K Ong

Faculty, Staff and Student Publications

Pubertal timing varies considerably and is associated with later health outcomes. We performed multi-ancestry genetic analyses on ~800,000 women, identifying 1,080 signals for age at menarche. Collectively, these explained 11% of trait variance in an independent sample. Women at the top and bottom 1% of polygenic risk exhibited ~11 and ~14-fold higher risks of delayed and precocious puberty, respectively. We identified several genes harboring rare loss-of-function variants in ~200,000 women, including variants in ZNF483, which abolished the impact of polygenic risk. Variant-to-gene mapping approaches and mouse gonadotropin-releasing hormone neuron RNA sequencing implicated 665 genes, including an uncharacterized G-protein-coupled receptor, GPR83, …

High Throughput Plasma Proteomics And Risk Of Heart Failure And Frailty In Late Life, Diego Ramonfaur, Leo F Buckley, Victoria Arthur, Yimin Yang, Brian L Claggett, Chiadi E Ndumele, Keenan A Walker, Thomas Austin, Michelle C Odden, James S Floyd, Sandra Sanders-Van Wijk, Joyce Njoroge, Jorge R Kizer, Dalane Kitzman, Suma H Konety, Jennifer Schrack, Fangyu Liu, B Gwen Windham, Priya Palta, Josef Coresh, Bing Yu, Amil M Shah

Faculty, Staff and Student Publications

Importance: Heart failure (HF) and frailty frequently coexist and may share a common pathobiology, although the underlying mechanisms remain unclear. Understanding these mechanisms may provide guidance for preventing and treating both conditions.

Objective: To identify shared pathways between incident HF and frailty in late life using large-scale proteomics.

Design, setting, and participants: In this cohort study, 4877 aptamers (Somascan v4) were measured among participants in the community-based longitudinal Atherosclerosis Risk In Communities (ARIC) cohort study at visit 3 (V3; 1993-1995; n = 10 638) and at visit 5 (V5; 2011-2013; n = 3908). Analyses were externally replicated among 3189 participants …

50-Nm Gas-Filled Protein Nanostructures To Enable The Access Of Lymphatic Cells By Ultrasound Technologies, Qionghua Shen, Zongru Li, Yixian Wang, Matthew D Meyer, Marc T De Guzman, Janie C Lim, Han Xiao, Richard R Bouchard, George J Lu

Faculty, Staff and Student Publications

Ultrasound imaging and ultrasound-mediated gene and drug delivery are rapidly advancing diagnostic and therapeutic methods; however, their use is often limited by the need for microbubbles, which cannot transverse many biological barriers due to their large size. Here, the authors introduce 50-nm gas-filled protein nanostructures derived from genetically engineered gas vesicles(GVs) that are referred to as

Student Life, Saint Mary's College Of California

Undergraduate Academic Catalog

No abstract provided.

2024-2025 Academic Catalog, Saint Mary's College Of California

Undergraduate Academic Catalog

No abstract provided.

Undergraduate Academic Regulations, Saint Mary's College Of California

Undergraduate Academic Catalog

No abstract provided.

Course Descriptions, Saint Mary's College Of California

Undergraduate Academic Catalog

No abstract provided.

Neighborhood-Level Social Determinants Of Health Burden Among Adolescent And Young Adult Cancer Patients And Impact On Overall Survival, Elizabeth R Rodriguez, Tori Tonn, Midhat Jafry, Sairah Ahmed, Branko Cuglievan, J Andrew Livingston, Christopher R Flowers, Gregory J Aune, Karen H Albritton, Michael E Roth, Qian Xiao, Michelle A T Hildebrandt

Faculty, Staff and Student Publications

BACKGROUND: Neighborhood socioeconomic deprivation has been linked to adverse health outcomes, yet it is unclear whether neighborhood-level social determinants of health (SDOH) measures affect overall survival in adolescent and young adult patients with cancer.

METHODS: This study used a diverse cohort of adolescent and young adult patients with cancer (N = 10 261) seen at MD Anderson Cancer Center. Zip codes were linked to Area Deprivation Index (ADI) values, a validated neighborhood-level SDOH measure, with higher ADI values representing worse SDOH.

RESULTS: ADI was statistically significantly worse (P < .050) for Black (61.7) and Hispanic (65.3) patients than for White patients (51.2). Analysis of ADI by cancer type showed statistically significant differences, mainly driven by worse ADI in patients with cervical cancer (62.3) than with other cancers. In multivariable models including sex, age at diagnosis, cancer diagnosis, and race and ethnicity, risk of shorter survival for people residing in neighborhoods with the least favorable ADI quartile was greater than for individuals in the most favorable ADI quartile (hazard ratio = 1.09, 95% confidence interval = 1.00 to 1.19, P = .043).

CONCLUSION: Adolescent and young adult patients with cancer and the worst ADI …

Transgender Women With Suppressed Testosterone Display Lower Burden Of Coronary Disease Than Matched Cisgender Men, Jordan E Lake, Han Feng, Ana N Hyatt, Hongyu Miao, Paula Debroy, Nicholas Funderburg, Kate Ailstock, Adrian Dobs, Sabina Haberlen, Jared W Magnani, Joseph B Margolick, Kate Mcgowan, Frank J Palella, Mallory D Witt, Shalender Bhasin, Matthew J Budoff, Wendy S Post, Todd T Brown

Faculty, Staff and Student Publications

Context: Cardiovascular disease (CVD) in transgender women (TW) may be affected by gender-affirming hormone therapy (GAHT) and HIV, but few data compare TW on contemporary GAHT to well-matched controls.

Objective: We compared CVD burden and biomarker profiles between TW and matched cisgender men (CM).

Methods: Adult TW on GAHT (n = 29) were recruited for a cross-sectional study (2018-2020). CM (n = 48) from the former Multicenter AIDS Cohort Study were matched 2:1 to TW on HIV serostatus, age ±5 years, race/ethnicity, BMI category and antiretroviral therapy (ART) type. Cardiac parameters were measured by CT and coronary atherosclerosis by coronary …

In-Class Activity - Who Regulates This?, Jenny Presgraves

Civic Engagement & Voting Rights Teacher Scholars

No abstract provided.

Learning Activity - Document Analysis, Hannah Nabi

Civic Engagement & Voting Rights Teacher Scholars

No abstract provided.

Course Syllabus - American Democracy A Draft Syllabus Outline For A University-Level, Advanced Undergraduate Course, Michael Landis

Civic Engagement & Voting Rights Teacher Scholars

No abstract provided.

Course Syllabus - Introductory Psychology (Civic Engagement Emphasis), Chris Garris

Civic Engagement & Voting Rights Teacher Scholars

No abstract provided.

Investigating The Abilities Of Potentially Beneficial Bacteria For Increasing Nitrogen-Use Efficiency In Maize, Lexie R. Foster

School of Biological Sciences: Dissertations, Theses, and Student Research

Global agriculture relies heavily on the use of synthetic nitrogen fertilizer to meet the current global food demand. Unfortunately, the average nitrogen-use efficiency (NUE) of maize (Zea mays) is approximately 50 percent. Improving the NUE of maize is essential for meeting the growing global food demand while also decreasing the negative environmental impacts caused by losses of nitrogen fertilizer due to runoff and volatilization. Harnessing the symbiotic relationship between plants and the soil microbiome may be one method for increasing the NUE in crops such as maize. In the present study, a set of potentially beneficial bacterial species …

Offsetting, Paul Govind, Donna Houston, Michelle Mei Ling Lim, Andrew Mcgregor, Emily O'Gormon, Sandie Suchet-Pearson, Jonathan Symons

Research Collection Yong Pung How School Of Law

In Australia, the State of the Environment 2021 report (hereafter, SOE) revealed an unprecedented rate of biodiversity loss. 1 Yet development projects that will reduce biodiversity further continue to receive legal approval. Indeed, shortly after the release of the report, a new outer ring road was approved for construction in the state of Western Australia. 2 Land clearing undertaken as part of the project will result in significant loss of existing habitat for critically endangered western ringtail possums and endangered black cockatoos. This destruction was legitimized through the state government’s commitment to undertake “biodiversity offsetting,” whereby the loss of possum …

Improving Students’ Sense Of Belonging At School: A School Improvement Plan, Madison Alvarado

Master's Theses & Capstone Projects

Robust research proves the importance of students' sense of belonging at school and its correlation to academic achievement, positive behavior choices, and a student's overall well-being. This school improvement plan was created to implement strategies that will lead to a significant increase in students' sense of belonging at school. The plan includes incorporating professional development that provides educators with a well-rounded understanding of what a sense of belonging entails, along with structures to help increase it in the students they support. The plan also introduces a student program designed to boost students' positive interactions and, thus, increase their sense of …

Enhancement Of Polytetrafluoroethylene-Polyvinyl Alcohol Nanofibers Triboelectric Effect With Carboxylic Functionalized Multiwalled Carbon Nanotubes Coating, Fernando Viesca

Theses and Dissertations

In this study, we fabricated a TENG using Forcespinning® (FS) Polytetrafluoroethylene microfibers (FS-PTFE-MFs) and Electrospun (ES) Polyvinyl alcohol nanofibers (ES-PVA-NFs). The FS-PTFE-MFs were physically linked with functionalized carboxylic multiwall carbon nanotubes (MWCNTs-COOH) employing water dispersions. MWCNTs-COOH were dispersed using three different surfactants: Sodium Dodecyl Sulfate (SDS), Sodium dodecylbenzenesulfonate (SDBS), and Triton X-100 (TX-100). Coated FS-PTFE-MFs were then characterized using a field emission scanning electron microscope (FESEM) with an energy dispersive X-ray spectroscopy (EDS) attachment and Fourier-transform infrared spectroscopy (FTIR). While no significant difference in performance was observed with different surfactants, electrical results of the TENG recorded a notable enhancement of …

Greenhouse Gas Emissions From Urban Lawn Soil Amended With Biochar And Compost Under Contrasting Redox Conditions, Angel Salinas

Theses and Dissertations

Green fields around the world are being converted to urban land uses to cope with population growth and urbanization. The objective of this study was to investigate how urban lawn soils can contribute to greenhouse gas (GHG) emissions in relation to soil saturation-drainage cycles. We measured carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O) emissions as well as redox potential (Eh) from garden soils amended with biochar, compost, or biochar + compost under a mesocosm scale. Bermuda turfgrass seed was seeded in each column (5-gallon bucket) and three water saturation conditions (half-saturated, full-saturated, and unsaturated soils) were maintained for …

Lilrb4 On Multiple Myeloma Cells Promotes Bone Lesion By P-Shp2/Nf-Κb/Relt Signal Pathway, Hongying Wang, Lei Wang, Huiwen Luan, Jing Xiao, Zhiling Zhao, Pengfei Yu, Mi Deng, Yifan Liu, Shuhao Ji, Junjie Ma, Yan Zhou, Jiashen Zhang, Xianhui Meng, Juan Zhang, Xinyu Zhao, Chunling Li, Fangmin Li, Dapeng Wang, Shujuan Wei, Lijun Hui, Siman Nie, Changzhu Jin, Zhiqiang An, Ningyan Zhang, Yaopeng Wang, Cheng Cheng Zhang, Zunling Li

The Brown Foundation: Institute of Molecular Medicine

Background: Leukocyte Ig-like receptor B family 4 (LILRB4) as an immune checkpoint on myeloid cells is a potential target for tumor therapy. Extensive osteolytic bone lesion is the most characteristic feature of multiple myeloma. It is unclear whether ectopic LILRB4 on multiple myeloma regulates bone lesion.

Methods: The conditioned medium (CM) from LILRB4-WT and -KO cells was used to analyze the effects of LILRB4 on osteoclasts and osteoblasts. Xenograft, syngeneic and patient derived xenograft models were constructed, and micro-CT, H&E staining were used to observe the bone lesion. RNA-seq, cytokine array, qPCR, the activity of luciferase, Co-IP and western blotting …

Generating Bessel Beams With An Elastomeric Replica Of A Weevil Carapace, Paz Victoria T. Ramos, Michie Vianca D. De Vera, Raphael Guerrero

Physics Faculty Publications

We generate a zero-order Bessel beam with a laser beam focused onto an elastomeric replica of a weevil carapace scale. Carapace surface structures are imprinted on an elastomeric cast via soft lithography. The output Bessel beam exhibits the expected properties of non-diffraction over a propagation range of 30 cm. The width of the central spot at a propagation distance of 25 cm is 296:8 μm, corresponding to a replicated weevil scale with a diameter of 64.3 μm acting as an annular slit. Self-healing of the beam after encountering a wire obstruction is also observed.

Open-Label, Dose-Escalation Fight-101 Study Of Pemigatinib Combined With Targeted Therapy, Chemotherapy, Or Immunotherapy In Patients With Advanced Malignancies, Mansoor Saleh, Minal Barve, Vivek Subbiah, Kyriakos Papadopoulos, Daniel Morgensztern, Niharika Mettu, Sameek Roychowdhury, Iben Spanggaard, Maria Luisa Veronese, Chenwei Tian

Haematology and Oncology, East Africa

Background Pemigatinib is an oral, potent, selective fibroblast growth factor receptor (FGFR) 1-3 inhibitor. FIGHT-101, a three-part, open-label, first-in-human, phase I/II study (NCT02393248), evaluated pemigatinib in patients with advanced solid tumors. In parts 1 and 2, pemigatinib monotherapy had a manageable safety profile and antitumor activity in FGFR-altered tumors. Part 3 (pemigatinib combination therapies) results are presented here.

Patients and methods Patients received 9, 13.5, or 20 mg oral once-daily pemigatinib on continuous or intermittent schedules with gemcitabine and cisplatin (pemi/gem/cis), docetaxel (pemi/doc), trastuzumab (pemi/tras), pembrolizumab (pemi/pembro), or retifanlimab (pemi/reti) irrespective of whether the tumor was confirmed as FGFR altered. …

Transcriptional Investigations Into Neonatal Gut Development Related To Early Feeding, Sierra Keele, Laurel Nuñez, Yimin Chen, Matayah Fox, Jordan Richter, Ben Worthley, Bethaney Fehrenkamp

Idaho Conference on Undergraduate Research

Introduction: While numerous correlational studies suggest that human milk (HM) optimizes infant gut development, little is known about the physiological process. To investigate HM's protective mechanisms for intestinal development, we used the neonatal piglet model. The recommended time to exclusively breastfeed an infant is six months, which is equivalent to one month in piglets. We hypothesized that HM-fed piglets would show increased paracellular junctions and reduced inflammatory markers in the intestines compared to infant formula (IF)-fed piglets.

Methods: We reared littermate Yorkshire-duroc piglets for 28 days, assigning them to HM-fed (n=6) and IF-fed (n=6) groups, alongside controls reared on sow’s …

New Insights On Hybridization In Potamogeton Floridanus (The Florida Pondweed), Kaitlyn R. Sampson

Graduate Theses and Dissertations (2019 - present)

Freshwater ecosystems are some of the most important and highest threatened habitats in the world, and aquatic plants play an important, but often-overlooked, role in maintaining them. Potamogeton is a diverse and ecologically important aquatic plant genus well known for taxonomic difficulty and rampant hybridization. lbis study aimed to 1) test the hypothesis that Potamogeton jloridanus (Florida pondweed) is a hybrid between P. oakesianus and P. pulcher, and 2) to investigate correlations in ecological conditions for the focal species. This study revealed the discovery of a new population of P. jloridanus in Big Coldwater Creek in Santa Rosa Co., FL, …

Structural Integrity, Flexibility, And Timing: Introduction To A Special Issue On Resilience, David Pincus, Adam W. Kiefer, Stephen J. Guastello

Psychology Faculty Articles and Research

This introduction to a special issue of Nonlinear Dynamics, Psychology and Life Sciences on the topic of resilience discusses the contributing articles in terms of their flexibility in methods, models, scale, and contexts combined with their integrity in shared theoretical understanding and generative knowledge. The ubiquity of resilience is discussed, a feature of potentially any living or non-living system and substance. This breadth calls for a flexible set of models and methods, along with the quest for integrative theory to make resilience science more resilient. Since resilience involves the ability of a substance or system to persist, to repair or …

A Cytomics-On-A-Chip Platform And Diagnostic Model Stratifies Risk For Oral Lichenoid Conditions, Michael P Mcrae, Kritika Srinivasan Rajsri, A Ross Kerr, Nadarajah Vigneswaran, Spencer W Redding, Malvin Janal, Stella K Kang, Leena Palomo, Nicolaos J Christodoulides, Meena Singh, Jeffery Johnston, John T Mcdevitt

Faculty, Staff and Student Publications

Objective: A small fraction of oral lichenoid conditions (OLC) have potential for malignant transformation. Distinguishing OLCs from other oral potentially malignant disorders (OPMDs) can help prevent unnecessary concern or testing, but accurate identification by nonexpert clinicians is challenging due to overlapping clinical features. In this study, the authors developed a 'cytomics-on-a-chip' tool and integrated predictive model for aiding the identification of OLCs.

Study design: All study subjects underwent both scalpel biopsy for histopathology and brush cytology. A predictive model and OLC Index comprising clinical, demographic, and cytologic features was generated to discriminate between subjects with lichenoid (OLC+) (N = 94) …

Financial Incentives For Smoking Cessation Among Socioeconomically Disadvantaged Adults: A Randomized Clinical Trial, Darla E Kendzor, Michael S Businelle, Summer G Frank-Pearce, Joseph J C Waring, Sixia Chen, Emily T Hébert, Michael D Swartz, Adam C Alexander, Munjireen S Sifat, Laili Kharazi Boozary, David W Wetter

Faculty, Staff and Student Publications

IMPORTANCE: Socioeconomically disadvantaged individuals (ie, those with low socioeconomic status [SES]) have difficulty quitting smoking and may benefit from incentive-based cessation interventions.

OBJECTIVES: To evaluate the impact of incentivizing smoking abstinence on smoking cessation among adults with low SES.

DESIGN, SETTING, AND PARTICIPANTS: This study used a 2-group randomized clinical trial design. Data collection occurred between January 30, 2017, and February 7, 2022. Participants included adults with low SES who were willing to undergo smoking cessation treatment. Data were analyzed from April 18, 2023, to April 19, 2024.

INTERVENTIONS: Participants were randomized to usual care (UC) for smoking cessation (counseling …

Sex Differences In Spontaneous Respiratory Recovery In Chronic Hemisection, Taylor C. Holmes, Nicole M. Popp, Carley F. Hintz, Isabell Dobrzycki, Carolyn J. Schmitz, Kaylyn A. Schwichtenberg, Elisa J. Gonzalez-Rothi, Christopher W. Sundberg, Kristi A. Streeter

Physical Therapy Faculty Research and Publications

Respiratory deficits after C2 hemisection (C2Hx) have been well documented through single-sex investigations. Although ovarian sex hormones enable enhanced respiratory recovery observed in females 2 wk post-C2Hx, it remains unknown if sex impacts spontaneous respiratory recovery at chronic time points. We conducted a longitudinal study to provide a comprehensive sex-based characterization of respiratory neuromuscular recovery for 8 wk after C2Hx. We recorded ventilation and chronic diaphragm electromyography (EMG) output in awake, behaving animals, phrenic motor output in anesthetized animals, and performed diaphragm muscle histology in chronically injured male and female rodents. Our results show that females expressed a greater recovery …

Noninvasive Estimation Of Skeletal Muscle Oxygen Consumption Rate And Microvascular Reactivity In Chronic Stroke Survivors Using Near-Infrared Spectroscopy, Allison S. Hyngstrom, Jennifer N. Nguyen, David D. Gutterman, Brian D. Schmit, Emilie A. Klevenow, Matthew J. Durand

Physical Therapy Faculty Research and Publications

Understanding post-stroke changes in skeletal muscle oxidative metabolism and microvascular reactivity could help create therapeutic targets that optimize rehabilitative interventions. Due to disuse atrophy, we hypothesized that basal muscle oxygen consumption rate and microvascular endothelial function would be impaired in the tibialis anterior (TA) muscle of the affected leg of chronic stroke survivors compared with the nonaffected leg and versus matched controls. Fifteen chronic stroke survivors (10 females) and 15 matched controls (9 females) completed this study. A near-infrared spectroscopy oximeter measured tissue oxygen saturation (StO₂) of the TA in both legs of stroke survivors and the dominant …

Distinct Genetic Liability Profiles Define Clinically Relevant Patient Strata Across Common Diseases, Lucia Trastulla, Georgii Dolgalev, Sylvain Moser, Laura T. Jiménez-Barrón, Till F. M. Andlauer, Moritz Von Scheidt, Schizophrenia Working Group Of The Psychiatric Genomics Consortium:, Douglas M. Ruderfer, Stephan Ripke, Andrew Mcquillin, Eli A. Stahl, Enrico Domenici, Rolf Adolfsson, Ingrid Agartz, Esben Agerbo, Margot Albus, Madeline Alexander, Farooq Amin, Silviu A. Bacanu, Martin Begemann, Richard A. Belliveau Jr., Judit Bene, Sarah E. Bergen, Elizabeth Bevilacqua, Tim B. Bigdeli, Donald W. Black, Douglas H. R. Blackwood, Anders D. Borglum, Nancy G. Buccola, Et Al

School of Nursing Faculty Publications

Stratified medicine holds great promise to tailor treatment to the needs of individual patients. While genetics holds great potential to aid patient stratification, it remains a major challenge to operationalize complex genetic risk factor profiles to deconstruct clinical heterogeneity. Contemporary approaches to this problem rely on polygenic risk scores (PRS), which provide only limited clinical utility and lack a clear biological foundation. To overcome these limitations, we develop the CASTom-iGEx approach to stratify individuals based on the aggregated impact of their genetic risk factor profiles on tissue specific gene expression levels. The paradigmatic application of this approach to coronary artery …