Life Sciences Commons^™

De Novo Genome Assembly, Annotation, And Characterization Of Chemosensory Genes In The Camel Ked (Hippobosca Camelina), Fredrick Kebaso, Souleymane Diallo, Caleb Kibet, Suhaila Hashim, John Mark O. Makwatta, Merid Getahun, Dennis Getange, Jean Baka Domelevo Entfellner, Daniel Masiga

All Peer-Reviewed Publications

Background: Hippobosca camelina (camel ked) is an obligate hematophagous ectoparasite that infests camels. Hematophagy inflicts painful bites leading to myiasis, anemia and pathogen transmission such as Candidatus Anaplasma camelii. A genome assembly for this biting flies is currently unavailable, limiting understanding of its genetics, including the chemosensory system.

Results: The assembly size for Hippobosca camelina female is 135.6 Mb with 17.08% repeated regions, an N50 of 1.2 Mb, a total of 2,182 contigs, a GC content of 33.5% and compleasm (Busco) completeness of 95.38% with the diptera_odb10 lineage (S:95.83%, 3148, D:0.30%, 10, F:0.30%, 10, I:0.00%, 0, M:3.56%, 117, N:3285) …

Techno-Functional Properties Of Protein-Rich Flours From Different Species Of Edible Insects As Affected By Drying Methods, K. B.Yisa Njowe, K. G. Duodu, M. N. Emmambux

All Peer-Reviewed Publications

Food-based ingredients from insects can circumvent the challenging disgust factor of consuming edible insects as food. The functional properties of dried edible insect flour could guide the use of edible insects as food ingredients in familiar foods. This study investigated the effect of freeze drying, oven drying, sun drying, solar cabinet drying, boiled before either sun drying or solar cabinet drying techniques on the functional properties of protein-rich flours from edible grasshoppers, crickets, and caterpillars. The Nitrogen solubility indices (NSI), water solubility indices (WSI) and β-sheets for all boiled solar-dried grasshopper, cricket, and caterpillar protein concentrates decreased compared to the …

The Dissemination Potential Of Microsporidia Mb In Anopheles Arabiensis Mosquitoes Is Modulated By Temperature, Fidel Gabriel Otieno, Priscille Barreaux, Affognon Steeven Belvinos, Edward Edmond Makhulu, Thomas Ogao Onchuru, Anne Wambui Wairimu, Stancy Mandere Omboye, Cynthia Nyambura King’Ori, Bonoukpoè Mawuko Sokame, Anthony Kebira Nyamache, Jeremy Keith Herren

All Peer-Reviewed Publications

Microsporidia MB, a vertically transmitted endosymbiont of Anopheles mosquitoes, shows strong potential as a malaria control agent due to its ability to inhibit Plasmodium development within the mosquito host. To support its deployment in malaria transmission reduction strategies, it is critical to understand how environmental factors, particularly temperature, influence its infection dynamics. In this study, we investigated the impact of four temperature regimes (22 °C, 27 °C, 32 °C, and 37 °C) on Microsporidia MB prevalence and infection intensity by rearing mosquito larvae under controlled laboratory conditions. Our results demonstrate that elevated temperatures, especially 32 °C, significantly enhance both larval …

Mitochondria-Mediated Epigenetic Transfer Between Chondrosarcoma And Wild-Type Cells, Caleb C. J. Wyckoff

Biomedical Sciences Theses & Dissertations

Glioblastoma (GB), acute myeloid leukemia (AML), chronic lymphocytic leukemia (CLL), cholangiocarcinoma, and chondrosarcoma (CS) cancers all contain mutations in the gene isocitrate dehydrogenase 2 (IDH2). The mutant IDH2 enzyme exhibits transformation of alpha-ketoglutarate (αKG) into the oncometabolite D-2-hydroxyglutarate (D2HG) in the mitochondria of these cancers. Mitochondrial-mediated transfer between cancer cells and recipient cells is a significant event that impacts the physiology of the receiving cell, specifically the epigenetic landscape. Previous experiments indicating increased DNA methylation in mesenchymal stem cells exposed to IDH1 or IDH2 conditioned medium underscore the potential role of D2HG to alter methylation states. Additionally, the presence of …

Large Language Models (Llms) For Clinical Note Generation: International Classification Of Disease (Icd) Code, Knowledge Graph (Kg) And Prompt Evaluation, Ivan P. Makohon

Computer Science Theses & Dissertations

In the past decade, a surge in the amount of electronic health record (EHR) data in the United States occurred, driven by a favorable policy environment created by the Health Information Technology for Economic and Clinical Health (HITECH) Act of 2009 and the 21st Century Cures Act of 2016. Clinical notes for patients’ assessments, diagnoses, and treatments are captured in these EHRs in free-form text by physicians, who spend a considerable amount of time entering them. Manually writing these notes is time-consuming, increasing patient waiting times and potentially delaying diagnoses. Large language models (LLMs), such as GPT-4o, possess the ability …

Bedstraw Eradication Program 2024-25: Annual Report To Grain Growers, Department Of Primary Industries And Regional Development, Western Australia

Biosecurity published reports

The Bedstraw Eradication Program operates under the Biosecurity and Agricultural Management Industry Funding Scheme (Grains) Regulations 2010.

Approved Plans developed annually for each infested property in consultation with the Grains, Seeds and Hay Industry Management Committee (GSHIMC), the Department of Primary Industries and Regional Development (DPIRD) and the landholders detail management actions, estimated costs and timeframes of agreed actions.

Mecom Fusion Partner And Bone Marrow Blast Percentage Influence Outcomes Of Patients With Mecom Rearranged Acute Myeloid Leukaemia, Wei-Ying Jen, Guilin Tang, Eitan Kugler, Jennifer Croden, Koji Sasaki, Alexandre Bazinet, Alex Bataller, Guillermo Montalban-Bravo, Gautam Borthakur, Gokce A Toruner, Sanam Loghavi, Nicholas J Short, Ghayas C Issa, Ian M Bouligny, Sherry Pierce, Uday Popat, Naveen Pemmaraju, Elias Jabbour, Guillermo Garcia-Manero, Kapil Bhalla, Farhad Ravandi, Naval G Daver, Courtney D Dinardo, Hagop M Kantarjian, Tapan M Kadia

Faculty, Staff and Student Publications

MECOM rearrangements (MECOM-r) are acute myeloid leukaemia (AML)-defining, regardless of blast percentage or MECOM fusion partner. We sought to investigate if blast percentage or MECOM-r partner was associated with overall survival (OS). We included 152 adult patients with newly diagnosed MECOM-r and classified blast percentage into < 20% or ≥20% and MECOM-r partner into classic (GATA2::MECOM) or variant (others). Thirty-one per cent had < 20% blasts, with 69% having ≥20%; 57% had classic and 43% variant MECOM-r. Treatment was with intensive chemotherapy (IC) in 41% and low-intensity therapy (LIT) in 59%. Composite complete remission rates were similar between IC (50%) and LIT (48%, p = 0.99). The median OS was 17 months (95% confidence interval [CI], 12-not estimable [NE]) for < 20% blasts, compared with 9 months (95% CI, 6-10) for ≥20% blasts (p <  0.01). On multivariate analysis, ≥20% blasts were associated with worse OS (hazard ratio [HR] 1.9, [95% CI, 1.2-3.2], p <  0.01), independent of age, MECOM-r partner, additional cytogenetic abnormalities, treatment intensity, addition of venetoclax and stem cell transplant (SCT). HR for IC was 2.0 (95% CI, 1.1-3.7, p = 0.03). In < 20% blasts, variant MECOM-r was independently associated with a reduced hazard of death (HR 0.2 [95% CI, 0.1-0.8], p <  0.01). MECOM-r AML is a heterogenous entity; consideration should be given to LIT approaches.

Author Correction: Evidence For Improved Dna Repair In The Long-Lived Bowhead Whale, Denis Firsanov, Max Zacher, Xiao Tian, Todd L Sformo, Yang Zhao, Gregory Tombline, J Yuyang Lu, Zhizhong Zheng, Luigi Perelli, Enrico Gurreri, Li Zhang, Jing Guo, Anatoly Korotkov, Valentin Volobaev, Seyed Ali Biashad, Zhihui Zhang, Johanna Heid, Alexander Y Maslov, Shixiang Sun, Zhuoer Wu, Jonathan Gigas, Eric C Hillpot, John C Martinez, Minseon Lee, Alyssa Williams, Abbey Gilman, Nicholas Hamilton, Ekaterina Strelkova, Ena Haseljic, Avnee Patel, Maggie E Straight, Nalani Miller, Julia Ablaeva, Lok Ming Tam, Chloé Couderc, Michael R Hoopmann, Robert L Moritz, Shingo Fujii, Amandine Pelletier, Dan J Hayman, Hongrui Liu, Yuxuan Cai, Anthony K L Leung, Zhengdong Zhang, C Bradley Nelson, Lisa M Abegglen, Joshua D Schiffman, Vadim N Gladyshev, Carlo C Maley, Mauro Modesti, Giannicola Genovese, Mirre J P Simons, Jan Vijg, Andrei Seluanov, Vera Gorbunova

Faculty, Staff and Student Publications

No abstract provided.

Evidence For Improved Dna Repair In The Long-Lived Bowhead Whale, Denis Firsanov, Max Zacher, Xiao Tian, Todd L Sformo, Yang Zhao, Gregory Tombline, J Yuyang Lu, Zhizhong Zheng, Luigi Perelli, Enrico Gurreri, Li Zhang, Jing Guo, Anatoly Korotkov, Valentin Volobaev, Seyed Ali Biashad, Zhihui Zhang, Johanna Heid, Alexander Y Maslov, Shixiang Sun, Zhuoer Wu, Jonathan Gigas, Eric C Hillpot, John C Martinez, Minseon Lee, Alyssa Williams, Abbey Gilman, Nicholas Hamilton, Ekaterina Strelkova, Ena Haseljic, Avnee Patel, Maggie E Straight, Nalani Miller, Julia Ablaeva, Lok Ming Tam, Chloé Couderc, Michael R Hoopmann, Robert L Moritz, Shingo Fujii, Amandine Pelletier, Dan J Hayman, Hongrui Liu, Yuxuan Cai, Anthony K L Leung, Zhengdong Zhang, C Bradley Nelson, Lisa M Abegglen, Joshua D Schiffman, Vadim N Gladyshev, Carlo C Maley, Mauro Modesti, Giannicola Genovese, Mirre J P Simons, Jan Vijg, Andrei Seluanov, Vera Gorbunova

Faculty, Staff and Student Publications

At more than 200 years, the maximum lifespan of the bowhead whale exceeds that of all other mammals. The bowhead is also the second-largest animal on Earth1, reaching over 80,000 kg. Despite its very large number of cells and long lifespan, the bowhead is not highly cancer-prone, an incongruity termed Peto’s paradox2. Here, to understand the mechanisms that underlie the cancer resistance of the bowhead whale, we examined the number of oncogenic hits required for malignant transformation of whale primary fibroblasts. Unexpectedly, bowhead whale fibroblasts required fewer oncogenic hits to undergo malignant transformation than human fibroblasts. …

Reference Dosimetry Data And Machine Performance Comparison For Tomotherapy Delivery Systems Audited By Iroc, Paige A Taylor, Hunter Mehrens, Mallory C Glenn, Fre'etta Brooks, Hayden Scott, Lian Duan, Taylor Meyers, Diana Carrasco Rojas, Michael Yang, Paola Alvarez, Jessica Lowenstein, Andrea Molineu, Stephen F Kry

Faculty, Staff and Student Publications

The aim of this work was to compare the imaging and radiation oncology core (IROC) on-site TomoTherapy dosimetry measurement results among institutions and generate a dataset of basic dosimetric properties for TomoTherapy units. Independent ion chamber measurements for nine TomoTherapy units were acquired by IROC physicists between 2008 and 2023. Measurements included percent depth dose (PDD) in a water tank and off axis factors (OAF) in a solid Polystyrene phantom. The independent measurements collected during the on-site audits for each TomoTherapy system were compared to corresponding TomoTherapy TPS calculations from the institution to assess agreement. Numeric measurement values and comparative …

Inhibiting Monocyte Migration Reduces Arterial Thrombosis And Facilitates Thrombolysis, Hee Jeong Jang, Jiwon Kim, Ha Kim, Taesu Kim, Jinyong Chung, Sebastian Cremer, Marvin Krohn-Grimberghe, Eo Jin Kim, Dawid Schellingerhout, Matthias Nahrendorf, Dong-Eog Kim

Faculty, Staff and Student Publications

Background: Monocytes contribute to the initiation and propagation of venous thrombosis. Little is known about the roles monocytes play in arterial thrombosis, the cause of stroke and myocardial infarction.

Methods: We investigated how CCR2 (CC chemokine receptor 2) knockout (-/-)-mediated monocyte deficiency affects platelet function, blood coagulation, thrombus volume, and thrombolytic susceptibility in 666 male mice with FeCl3-mediated carotid arterial thrombosis, including 365 C57BL/6 wild type (WT) mice, 295 CCR2-/- mice, and 6 CX3CR1-GFP (CX3C chemokine receptor 1-green fluorescent protein) mice.

Results: Intravital microscopy and flow cytometry showed that both neutrophils and monocytes were recruited to the acute arterial thrombus, …

Adherence To Breast Cancer Screening Guidelines Among Age-Eligible Us Women: Findings From Nhis 2021, Monalisa Chandra, Joël Fokom Domgue, Robert Yu, Sanjay Shete

Faculty, Staff and Student Publications

Background: Despite the proven benefits of early breast cancer detection in reducing mortality, adherence to breast cancer screening guidelines in the United States is suboptimal. In this study, we assessed the prevalence and factors associated with adherence to breast cancer screening guidelines.

Methods: Using nationally representative data from the National Health Interview Survey 2021, we included breast cancer screening-eligible women (aged 50-74). Descriptive statistics and population-weighted multivariable logistic regression were employed to examine breast cancer screening adherence per the United States Preventive Services Task Force guidelines, and its determinants in this population.

Results: Of the 6814 screening-eligible women included in …

Profiling The Preclinical Pharmacokinetics And Biodistribution Of A Platinum(Iv)-Based Oxaliplatin Prodrug Oxalitex And Their Significance To Antitumor Response, Guangan He, Gregory D Thiabaud, Kathryn A Shelton, Luke J Segura, Jonathan F Arambula, Jonathan L Sessler, Rick A Finch, Zahid H Siddik

Faculty, Staff and Student Publications

OxaliTEX (NOVO-111) is a novel gadolinium(III) texaphyrin-platinum(IV) complex that is under development for clinical trials. It was designed as a prodrug of oxaliplatin (1,2-diaminocyclohexane-platinum(II) oxalate) tethered to a tumor-affinic texaphyrin moiety to improve drug delivery to the tumor. However, oxaliTEX was not only more effective as an antitumor agent but also better tolerated in mice. To appreciate this higher therapeutic index and advance its preclinical development, studies were undertaken to profile its plasma pharmacokinetics, distribution to tumor and normal tissues, and pharmacodynamics of the p53/p21 molecular pathway. Nude mice, with or without a subcutaneous colorectal HCT-116 xenograft harboring a phenotypically …

Regional Brain Morphology And Current Antidepressant Use: Findings From 32 International Cohorts From The Enigma Major Depressive Disorder Working Group, Chaira Serrarens, Yara J Toenders, Elena Pozzi, André Aleman, Nina Alexander, Zeynep Başgöze, Vladimir Belov, Klaus Berger, Katharina Brosch, Robin Bülow, Geraldo Filho Busatto, Liliana P Capitão, Colm G Connolly, Baptiste Couvy-Duchesne, Kathryn R Cullen, Udo Dannlowski, Christopher G Davey, Greig I De Zubicaray, Danai Dima, Katharina Dohm, Verena Enneking, Tracy Erwin-Grabner, Ulrika Evermann, Cynthia H Y Fu, Paola Fuentes-Claramonte, Beata R Godlewska, Ali Saffet Gonul, Ian H Gotlib, Roberto Goya-Maldonado, Hans J Grabe, Nynke A Groenewold, Dominik Grotegerd, Oliver Gruber, Tim Hahn, Geoffrey Hall, Ben J Harrison, Walter Heindel, Marco Hermesdorf, Tiffany C Ho, Naho Ichikawa, Eri Itai, Neda Jahanshad, Hamidreza Jamalabadi, Alec J Jamieson, Andreas Jansen, Tilo Kircher, Bonnie Klimes-Dougan, Bernd Krämer, Axel Krug, Thomas M Lancaster, Elisabeth J Leehr, Meng Li, David E J Linden, Frank Macmaster, Katie L Mcmahon, Sarah E Medland, David M A Mehler, Susanne Meinert, Benson Mwangi, Igor Nenadić, Go Okada, Yasumasa Okamoto, Nils Opel, Julia-Katharina Pfarr, Edith Pomarol-Clotet, Maria J Portella, Ronny Redlich, Liesbeth Reneman, Jonathan Repple, Kai Ringwald, Elena Rodriguez-Cano, Pedro G P Rosa, Matthew D Sacchet, Philipp G Sämann, Raymond Salvador, Anouk Schrantee, Hotaka Shinzato, Kang Sim, Egle Simulionyte, Jair C Soares, Dan J Stein, Frederike Stein, Benjamin Straube, Lachlan T Strike, Florian Thomas-Odenthal, Sophia I Thomopoulos, Paul M Thompson, Marie-Jose Van Tol, Paula Usemann, Aslihan Uyar, Nic Van Der Wee, Steven Van Der Werff, Yolanda Vives-Gilabert, Henry Völzke, Martin Walter, Sarah Whittle, Katharina Wittfeld, Adrian Wroblewski, Mon-Ju Wu, Tony T Yang, Giovana B Zunta-Soares, Dick J Veltman, Lianne Schmaal, Laura S Van Velzen

Faculty, Staff and Student Publications

The understanding of how antidepressant (AD) use is associated with brain structure in individuals with major depressive disorder (MDD) remains incomplete. We aimed to examine the association between AD medication use and brain morphology in relation to age and sex by pooling structural neuroimaging and clinical data from 32 cohorts within the ENIGMA-MDD working group. Interaction effects of group (2076 cases with current AD use (AD), 1495 cases not currently taking AD (nAD) and 5125 healthy controls (HC)) with age and sex, and main effects of group on regional brain structure (cortical surface area and thickness, and subcortical volume) were …

Challenges And Opportunities In Multidisciplinary Supportive Care During Radiotherapy For Head And Neck Cancer, Jeffrey C Shogan, Anna Lee, Yvonne M Mowery

Faculty, Staff and Student Publications

No abstract provided.

Reviewing Vascular Influences On Neuronal Migration, Cortical Development, And Neurodevelopmental Disorders: Focus On Autism, Adhd And Schizophrenia, Lalit K Ahirwar, Spiros L Blackburn, Devin W Mcbride, Peeyush Kumar T

Faculty, Staff and Student Publications

During cortical development, newly born neurons migrate radially or tangentially from their origin to expand the cortex. Simultaneously, neuron-derived factors support angiogenesis, and an elaborate network of blood cerebral vessels develops in the cortex. Traditionally, blood cerebral vessels were considered to support the growing cortex or migrating neurons by providing nutrients and oxygen. However, recent studies have shed light on Endothelial cells' influence on cortical development; they guide neuronal migration by providing molecular cues and structural support. Here, we review the current understanding of how CNS cerebral vessels support neurogenesis, neuronal migration, and the formation of the six-layer cortical structure …

Impact Of Postpartum Diagnosis On Survival Of Women With Inflammatory Breast Cancer, Jennifer H Chen, Rebecca S Slack Tidwell, Megumi Kai, Anthony Lucci, Wendy A Woodward, Helen M Johnson

Faculty, Staff and Student Publications

Background: Postpartum diagnosis of breast cancer confers increased risk of metastasis and death, possibly because of protumorigenic pathways that occur after weaning. We sought to evaluate the impact of postpartum diagnosis on survival in patients with inflammatory breast cancer (IBC).

Methods: We performed a retrospective analysis of patients with nonmetastatic IBC enrolled in a prospective registry (2007-2023). Kruskal-Wallis, χ2, and Fisher exact tests were used to compare between postpartum groups. The Kaplan-Meier method and log-rank tests were used for survival estimates.

Results: Among 320 patients with IBC, 25 (7.8%) were nulliparous, 31 (9.7%) were 0 to 5 years postpartum, 26 …

Individualizing Nsaid Therapy In Axial Spondyloarthritis: N-Of-1 Trials With Bayesian Analysis, Mark C Hwang, Seokhun Kim, Shervin Assassi, Reyna Chavez, Joyce Samuel, Charles Green, Jon Tyson, John Reveille

Faculty, Staff and Student Publications

Objective: Axial spondyloarthritis (axSpA) is a chronic inflammatory disease predominantly affecting the spine and sacroiliac joints. NSAIDs are first-line therapy, but individual responses vary widely. We evaluated the efficacy and patient preference of three NSAIDs (celecoxib, meloxicam and naproxen) through Bayesian N-of-1 clinical trials to optimize axSpA management.

Methods: We conducted N-of-1 trials with 42 patients meeting ASAS criteria for axSpA. Each patient was asked to complete two cycles of randomized double-blind crossover comparisons of the three NSAIDs, each for 4 weeks. The primary end point was the change in the Ankylosing Spondylitis Disease Activity Score (ASDAS). Bayesian analysis assessed …

The Longitudinal Impact Of Radiotherapy On Osseointegrated Hearing Aid Outcomes And Complications, Benjamin D Lovin, Mike Hernandez, Paul W Gidley, Karine Al Feghali, Jack Phan, Catherine Wang, Congjun Wang, Dianna Roberts, Marc-Elie Nader

Faculty, Staff and Student Publications

Objective: To evaluate the impact of radiotherapy on osseointegrated hearing aids (OIHA) complications.

Methods: Retrospective review of percutaneous OIHA performed from 2006 to 2021 at an academic institution. Implant and abutment-related complications were evaluated and stratified by radiation parameters. Main outcome measures were abutment, implant, and major complications assessed using the modified Holgers and IPS grading scales.

Results: Total of 190 OIHA were included; 124 (65%) were placed in bones that previously or subsequently received radiation. Total of 84 (44%) OIHA experienced at least one complication at mean 43.3 months. Radiation cohort had greater rates of having any complication (p …

Perceived Utility Of Genetic Carrier Screening In A Diverse Patient Population, Jack A Colleran, Meagan Choates, Syed Hashmi, Brittanie Shelton, Aranza Gonzalez Cendejas, Angela Haynes Burgess, Blair K Stevens

Faculty, Staff and Student Publications

Current reproductive guidelines call for offering expanded carrier screening (ECS) for genetic conditions. Currently available panels can include screening for carrier status of tens to hundreds of autosomal recessive and/or X-linked conditions. Clinical utility is based on alterations to reproductive decision-making, but study cohorts supporting the utility of ECS largely consist of individuals of European ancestry who are highly educated, of high income, and who often receive preconception counseling. There is a lack of research on the views of patients from diverse backgrounds. Therefore, we aimed to assess and compare perceptions of the utility of ECS and targeted carrier screening …

Clinical Outcomes Of Adult Patients With Newly Diagnosed Mixed Phenotype Acute Leukemia, Hannah Goulart, Farhad Ravandi, Nicholas J Short, Nitin Jain, Naval Daver, Tapan M Kadia, Courtney Dinardo, Gautam Borthakur, Koichi Takahashi, Naveen Pemmaraju, Fadi G Haddad, Guillermo Montalban Bravo, Yesid Alvarado, Ghayas C Issa, Alex Bataller, Sherry Pierce, Sanam Loghavi, Guilin Tang, Sa A Wang, Beenu Thakral, Elizabeth Shpall, Richard Champlin, Issa Khouri, Partow Kebriaei, Guillermo Garcia-Manero, Koji Sasaki, Elias J Jabbour, Jayastu Senapati

Faculty, Staff and Student Publications

Purpose: Mixed phenotype acute leukemia (MPAL) is a rare clinical entity with historically poor outcomes.

Methods: We conducted a retrospective analysis of adults 18 years and older with newly diagnosed B-cell (B/M) or T-cell/myeloid (T/M) MPAL treated at our institution between 2017 and 2024.

Results: We identified 42 patients (median age 70 years); 20 (48%) had B/M MPAL, and 22 (52%) had T/M MPAL; 57% of patients had adverse risk cytogenetics, and 41% had a TP53 mutation. Sixty-two percent of patients were treated with a hybrid regimen, and 45% of patients received intensive therapy. A composite complete remission (CRc; CR …

Fusobacterium Sphaericum Sp Nov, Isolated From A Human Colon Tumor Adheres To Colonic Epithelial Cells And Induces Il-8 Secretion, Martha A Zepeda-Rivera, Yannick Eisele, Alexander Baryiames, Hanrui Wu, Claudia Mengoni, Gianmarco Piccinno, Elsa F Mcmahon, Kaitlyn D Lacourse, Dakota S Jones, Hans Hauner, Samuel S Minot, Nicola Segata, Floyd E Dewhirst, Christopher D Johnston, Susan Bullman

Faculty, Staff and Student Publications

Cancerous tissue is a largely unexplored microbial niche that provides a unique environment for the colonization and growth of specific bacterial communities, and with it, the opportunity to identify novel bacterial species. Here, we report distinct features of a novel Fusobacterium species, F. sphaericum sp. nov. (Fs), isolated from primary colon adenocarcinoma tissue. We acquire the complete closed genome and associated methylome of this organism and phylogenetically confirm its classification into the Fusobacterium genus, with F. perfoetens as its closest neighbor. Fs is phenotypically and genetically distinct, with morphological analysis revealing its coccoid shape, that while similar to …

Knowledge Mapping And Visualized Analysis Of Research Progress In Onconephrology: A Bibliometric Analysis, Yiwei Wang, Shuling Fan, Wei Wang

Faculty, Staff and Student Publications

Objectives: Onconephrology is an expanding subspecialty focused on the management of cancer patients with renal injury. This study used a comprehensive bibliometric analysis to emphasize the need for cooperation between oncologists and nephrologists, exploring current trends and future research areas in onconephrology.

Methods: Relevant literature on onconephrology published between 1 January 2000 and 27 April 2024 was retrieved from the Science Citation Index Expanded of the Web of Science Core Collection, followed by manual screening. Bibliometric analyses were performed using CiteSpace, VOSviewer, and Bibliometrix software.

Results: A total of 1,853 publications, including 1,647 articles and 206 reviews, by 11,606 authors …

The Kiva System Versus Balloon Kyphoplasty For Vertebral Compression Fracture: A Meta-Analysis Of Randomized Control Trials, Humaid Al Farii, Nikhil Gattu, Caleb M Yeung, Christopher A Alvarez-Breckenridge, Robert Y North, Claudio E Tatsui, Laurence D Rhines, Valerae O Lewis, Justin E Bird, Shalin S Patel

Faculty, Staff and Student Publications

Background: Vertebral compression fractures (VCFs) are the most common type of vertebral body fracture. The Kiva VCF Treatment System is a relatively novel technique to manage VCFs. The aim of this study was to compare the efficacy of Kiva versus standard Balloon Kyphoplasty (BK) through evaluation of published randomized controlled trials (RCTs).

Methods: This study was performed following the guidelines for PRISMA. We performed a systematic literature search using PubMed and MEDLINE in June 2023. The search keywords were "Kiva" and "Kyphoplasty" which yielded a total of 112 articles. Outcome measures included pain, measured through the Visual Analogue Scale (VAS) …

The Role Of Neutrophils In Vasospasm And Delayed Cerebral Ischemia After Aneurysmal Subarachnoid Hemorrhage: Is It Time For A Sah Clinical Trial Targeting Neutrophils?, William W Wroe, Hussein A Zeineddine, Spiros L Blackburn, Jaroslaw Aronowski, Devin W Mcbride

Faculty, Staff and Student Publications

Aneurysmal subarachnoid hemorrhage (aSAH) is a devastating neurological disease, and one of the primary drivers of morbidity after aneurysm rupture is the phenomenon of delayed cerebral ischemia (DCI). Significant knowledge has been gained over the past two decades of the impact of neuroinflammation in DCI; and neutrophils are now believed to play a major role. There is significant human subject data showing the rise of neutrophil related inflammatory markers and neutrophil's association with poor outcome after aSAH, but as of yet no trials involving human subjects have been done specifically targeting neutrophils. There is however a growing body of evidence …

A Randomized Controlled Trial Combining House Screening And Insecticide-Treated Nets Reduces Malaria Transmission In Northwestern Ethiopia, Aklilu K. Belay, Abebe Asale, Catherine L. Sole, Abdullahi A. Yusuf, Baldwyn Torto, Zewdu Abro, Menale Kassie, Clifford M. Mutero, David P. Tchouassi

All Peer-Reviewed Publications

House screening (HS) of doors, eaves, and windows using wire-mesh has demonstrated potential in the integrated vector management of malaria. However, limited epidemiological data are available to guide its implementation across different ecological settings. In a 16-month randomized controlled trial (follow-up period) conducted across three agroecological areas (dry mountain, plateau highland, and semi-arid) in Jabi Tehnan district, northwestern Ethiopia, treatment houses were equipped with HS combined with insecticide-treated nets (ITNs), while control houses received ITNs only. The intervention led to a significant 2.3-fold reduction in indoor malaria vector density, the primary entomologic outcome, largely influenced by An. gambiae s.l. mosquitoes. …

Microsporidian Infection Of Mosquito Larvae Changes The Host-Associated Microbiome Towards The Synthesis Of Antimicrobial Factors, Artur Trzebny, Abigail D. Taylor, Jeremy K. Herren, Johanna K. Björkroth, Sylwia Jedut, Miroslawa Dabert

All Peer-Reviewed Publications

Background: Microsporidians (Microsporidia) are a group of obligate intracellular parasites that commonly infect mosquitoes. Recently, it has been shown that infection by these parasites can alter the composition and functionality of the mosquito-associated microbiome. The host-associated microbiome of the mosquito can play a pivotal role in various physiological processes of this host, including its vector competence for pathogens. Thus, understanding how microsporidians shape the mosquito microbiome may be crucial for elucidating interactions between these parasites and their mosquito hosts, which are also vectors for other parasites and pathogens. Methods: The effects of microsporidian infection on the microbiome structure and functionality …

Regional Variation And Epidemiological Insights In Malaria Underestimation In Cameroon, Sarafa A. Iyaniwura, Qing Han, Ngem Bede Yong, Ghislain Rutayisire, Agnes Adom-Konadu, Okwen Patrick Mbah, David Poumo Tchouassi, Kingsley Badu, Jude Dzevela Kong

All Peer-Reviewed Publications

Background: Despite significant global effort to control and eradicate malaria, many cases and deaths are still reported yearly. These efforts are hindered by several factors, including the severe underestimation of cases and deaths, especially in Africa. Methods: We used a mathematical model, incorporating the underestimation of cases and seasonality in mosquito biting rate, to study the malaria dynamics in Cameroon. Using a Bayesian inference framework, we calibrated our model to the monthly reported malaria cases in ten regions of Cameroon from 2019 to 2021 to quantify the underestimation of cases and estimate other important epidemiological parameters. We performed Hierarchical Clustering …

Pretreatment Methods For Organic Waste Management As Feed For Black Soldier Fly, Mube K. Hervé, Gatchueng F. Lionel, Ndomou C.H. Serge, Dzepe Daniel, Shaphan Y. Chia, Kana Jean Raphael, Kenfack Augustave, Djouaka Rousseau, Sali A. Ndindeng

All Peer-Reviewed Publications

Amidst escalating global urbanization and population growth, revolutionizing food systems and redefining waste management strategies has become essential. This study contributes to protein resource diversification in animal feed and offers a sustainable solution for organic waste management using black soldier fly larvae (BSFL) in Bafia, Cameroon. A survey characterized waste production in restaurants and households to assess quantity and quality. Collected organic wastes underwent two pre-treatments: heating, (60°C) and fermentation (4 days), while another batch was used fresh as a feeding substrate for BSFL, in contrast to a broiler starter diet over a 17-day larval feeding experimental period. Various parameters …

Integrating Metabolomics And Physicochemical Analysis In Black Soldier Fly Bioconversion Of Schizochytrium Residue: A Pathway To High-Value Ω-3 Products, Yaru Zhang, Jing Liu, Yan Xiao, He Yang, Yanzhou Zhang, Chrysantus Mbi Tanga, Dawei Huang, Jinhua Xiao

All Peer-Reviewed Publications

The global microalgae processing industry generates substantial residues rich in ω-3 fatty acids, presenting both a waste management challenge and an untapped resource for innovative food biotechnology. This study investigated the potential of bioconversion of Schizochytrium residue (SCR) by black soldier fly larvae (BSFL) to enrich ω-3 fatty acids and evaluated the industrial applicability of the resulting BSFL products. SCR supplementation enhanced larval growth performance (7.5 % increased weight, 19.9 % higher bioconversion rate) and protein quality, while enabling exclusive accumulation of EPA and DHA in BSFL. The total ω-3 content increased from 1.18 % to 17.37 %, achieving a …