Life Sciences Commons^™

The Misalignment Of Incentives In Academic Publishing And Implications For Journal Reform, Jennifer S Trueblood, David B Allison, Sarahanne M Field, Ayelet Fishbach, Stefan D M Gaillard, Gerd Gigerenzer, William R Holmes, Stephan Lewandowsky, Dora Matzke, Mary C Murphy, Sebastian Musslick, Vencislav Popov, Adina L Roskies, Judith Ter Schure, Andrei R Teodorescu

Children’s Nutrition Research Center Staff Publications

For most researchers, academic publishing serves two goals that are often misaligned-knowledge dissemination and establishing scientific credentials. While both goals can encourage research with significant depth and scope, the latter can also pressure scholars to maximize publication metrics. Commercial publishing companies have capitalized on the centrality of publishing to the scientific enterprises of knowledge dissemination and academic recognition to extract large profits from academia by leveraging unpaid services from reviewers, creating financial barriers to research dissemination, and imposing substantial fees for open access. We present a set of perspectives exploring alternative models for communicating and disseminating scientific research. Acknowledging that …

Agricultural Drought Prediction From Multispectral Image Processing Using Deep Learning Models, Gowri L

Theses and Dissertations

Accurate and timely prediction of agricultural droughts is fundamental to the management of ecosystems, preservation of biodiversity, and environmental sustainability. It helps to reduce environmental exploitation, promotes eco-friendly irrigation techniques, and tackles climate change efficiently. Its social implications include food safety and financial stability through continuous rural employment. Drought prediction guarantees social progress and sustainability by ensuring zero hunger/poverty and effective water management. A multi-sensor image pre-processing framework that incorporates data from various satellite platforms like Landsat (30 metres), Sentinel-2 (10 metres, 20 metres, 30 metres), and MODIS (500 metres) is used to monitor and assess agricultural drought effectively.

Analysis …

It's Time To Re-Evaluate The Reporting Of Common Measures From Isokinetic Dynamometers: Isokinetic For Torque, Isotonic For Power, Brennan J. Thompson

Kinesiology and Health Science Faculty Publications

Isokinetic dynamometry is commonly used to provide an objective and reliable assessment of muscle function across a variety of clinical, athletic and research settings. Important muscle function variables that are commonly assessed are torque- and power-related measures. Isokinetic mode is overwhelmingly used to provide these variables, and has been so for decades; however, this mode may not be the best suited to examine power variables. The article aims to explore this issue through conceptual evaluation and empirical results using unpublished data. The implication is that due to the almost complete lack of unique information that power provides additional to torque …

Anatomy And Variations Of The Carina And Its Cartilaginous Makeup: A Cadaveric Study, Chung Yoh Kim, Kristen Rizzuto, Daniel Tahan, Devendra Shekhawat, Rarinthorn Samrid, Yoko Tabira, Stephen J. Bordes, Joe Iwanaga, R. Shane Tubbs

School of Medicine Faculty Publications

Purpose: The carina, located at the bifurcation of the trachea, has been regarded as a part of the trachea. Although clinically useful as an anatomical landmark, studies of its detailed morphology are lacking in the literature. Methods: The distal trachea and left and right main bronchi were harvested from 32 cadavers and the carina studied using microsurgical dissection, endoscopy, micro-CT, and histology. Results: The right bronchial cartilages were most commonly involved in forming the carina (72.41%), and the left bronchial cartilages were the second most commonly involved (37.93%). The carinal cartilages were slightly deviated to the left of midline in …

New And Revised Groundwater Snails (Mollusca, Caenogastropoda, Cochliopidae) From Karst And Associated Hyporheic Habitats In Western Texas And Northern Mexico, Kathryn E. Perez, Vanessa Saenz, Yamileth Guerrero, Lisa Gonzalez, Evan Guerrero, Pete Diaz, Benjamin T. Hutchins, Benjamin F. Schwartz

School of Integrative Biological & Chemical Sciences Faculty Publications

The freshwater gastropod family Cochliopidae is a diverse component of the subterranean fauna in the karst and hyporheic habitats of western Texas and northern Mexico, with 11 genera and 27 described species found in the region. Building on previous phylogenetic studies of the family in the region we incorporate additional sampling, DNA, and morphological study for systematic revision of species found in the western Edwards-Trinity Aquifer System and associated karst and hyporheic habitats. We describe three new species, Stygopyrgus variabilis sp. nov., Stygopyrgus gracilis sp. nov., and Phreatodrobia embossa sp. nov. and revise the generic placement of two …

A Randomized, Double-Blind, Placebo-Controlled Trial Of Il-7 In Critically Ill Patients With Covid-19, Manu Shankar-Hari, Bruno Francois, Kenneth E Remy, Cristina Gutierrez, Stephen Pastores, Thomas Daix, Robin Jeannet, Jane Blood, Andrew H Walton, Reinaldo Salomao, Georg Auzinger, David Striker, Robert S Martin, Nitin J Anand, James Bosanquet, Teresa Blood, Scott Brakenridge, Lyle L Moldawer, Vidula Vachharajani, Cassian Yee, Felipe Dal-Pizzol, Michel Morre, Frederique Berbille, Marcel Van Den Brink, Richard Hotchkiss

Faculty, Staff and Student Publications

Background: Lymphopenia and failure of lymphocytes to mount an early IFN-γ response correlate with increased mortality in COVID-19. Given the essential role of CD4 helper and CD8 cytotoxic cells in eliminating viral pathogens, this profound loss in lymphocytes may impair patients' ability to eliminate the virus. IL-7 is a pleiotropic cytokine that is obligatory for lymphocyte survival and optimal function.

Methods: We conducted a prospective, double-blind, randomized, placebo-controlled trial of CYT107, recombinant human IL-7, in 109 critically ill, patients with lymphopenia who have COVID-19. The primary endpoint was to assess CYT107's effect on lymphocyte recovery with secondary clinical endpoints including …

Diet Therapy Abates Mutant Apc And Kras Effects By Reshaping Plasma Membrane Cholesterol Nanodomains, Eunjoo Kim, Alfredo Erazo-Oliveras, Mónica Muñoz-Vega, Natividad R Fuentes, Michael L Salinas, Miranda J George, Roger S Zoh, Martha E Hensel, Bhimanagouda S Patil, Ivan Ivanov, Nancy D Turner, Robert S Chapkin

Faculty, Staff and Student Publications

Cholesterol-enriched plasma membrane domains are known to serve as signaling platforms in a diverse array of cellular processes. However, the link between cholesterol homeostasis and mutant APC-KRas-associated colorectal tumorigenesis remains to be established. Thus, we investigated the impact of Apc-Kras on 1) colonocyte plasma membrane cholesterol homeostasis, order, and receptor nanoclustering, 2) colonocyte cell proliferation, and 3) whether these effects are modulated by select membrane active dietaries (MADs). We observed that oncogenic APC-KRas increased membrane order by perturbing cholesterol homeostasis when cell proliferation is upregulated, in part by altering the expression of genes associated with cholesterol influx, export and de …

Large-Bore Mechanical Thrombectomy Versus Catheter-Directed Thrombolysis In The Management Of Intermediate-Risk Pulmonary Embolism: Primary Results Of The Peerless Randomized Controlled Trial, Wissam A Jaber, Carin F Gonsalves, Stefan Stortecky, Samuel Horr, Orestis Pappas, Ripal T Gandhi, Keith Pereira, Jay Giri, Sameer J Khandhar, Khawaja Afzal Ammar, David M Lasorda, Brian Stegman, Lucas Busch, David J Dexter, Ezana M Azene, Nikhil Daga, Fakhir Elmasri, Chandra R Kunavarapu, Mark E Rea, Joseph S Rossi, Joseph Campbell, Jonathan Lindquist, Adam Raskin, Jason C Smith, Thomas M Tamlyn, Gabriel A Hernandez, Parth Rali, Torrey R Schmidt, Jeffrey T Bruckel, Juan C Camacho, Jun Li, Samy Selim, Catalin Toma, Sukhdeep Singh Basra, Brian A Bergmark, Bhavraj Khalsa, David M Zlotnick, Jordan Castle, David J O'Connor, C Michael Gibson, Peerless Committees And Investigators

Faculty, Staff and Student Publications

Background: There are a lack of randomized controlled trial data comparing outcomes of different catheter-based interventions for intermediate-risk pulmonary embolism.

Methods: PEERLESS is a prospective, multicenter, randomized controlled trial that enrolled 550 patients with intermediate-risk pulmonary embolism with right ventricular dilatation and additional clinical risk factors randomized 1:1 to treatment with large-bore mechanical thrombectomy (LBMT) or catheter-directed thrombolysis (CDT). The primary end point was a hierarchal win ratio composite of the following (assessed at the sooner of hospital discharge or 7 days after the procedure): (1) all-cause mortality, (2) intracranial hemorrhage, (3) major bleeding, (4) clinical deterioration and/or escalation to …

Ion Suppression Correction And Normalization For Non-Targeted Metabolomics, Iqbal Mahmud, Bo Wei, Lucas Veillon, Lin Tan, Sara Martinez, Bao Tran, Alexander Raskind, Felice De Jong, Yiwei Liu, Jibin Ding, Yun Xiong, Wai-Kin Chan, Rehan Akbani, John N Weinstein, Chris Beecher, Philip L Lorenzi

Faculty, Staff and Student Publications

Ion suppression is a major problem in mass spectrometry (MS)-based metabolomics; it can dramatically decrease measurement accuracy, precision, and sensitivity. Here we report a method, the IROA TruQuant Workflow, that uses a stable isotope-labeled internal standard (IROA-IS) library plus companion algorithms to: 1) measure and correct for ion suppression, and 2) perform Dual MSTUS normalization of MS metabolomic data. We evaluate the method across ion chromatography (IC), hydrophilic interaction liquid chromatography (HILIC), and reversed-phase liquid chromatography (RPLC)-MS systems in both positive and negative ionization modes, with clean and unclean ion sources, and across different biological matrices. Across the broad range …

Theranostic Nanoemulsions Suppress Macrophage-Mediated Acute Inflammation In Rats, Riddhi Vichare, Yalcin Kulahci, Rebecca Mccallin, Fatih Zor, Fatma Nurefsan Selek, Lu Liu, Caitlin Crelli, Anneliese Troidle, Michele Herneisey, James M Nichols, Andrew J Shepherd, Vijay S Gorantla, Jelena M Janjic

Faculty, Staff and Student Publications

In inflammatory diseases or following an injury, dysregulated inflammation is a common driver of pain and tissue damage. Macrophages are immune cells that contribute to the initiation, maintenance, and resolution of inflammation due to their phenotypic plasticity in response to signals from inflammatory microenvironments. Macrophages infiltrate and polarize toward a pro-inflammatory phenotype (M

Thriving Hives: Processing And Using Beeswax - Candles And Cosmetics, Brynn Meredith, Teresa Hunsaker, Andree' Walker Bravo

All Current Publications

Beeswax is a substance produced by bees for constructing honeycomb in a hive. When raw wax is harvested from the hive, it may be quite dirty and can have many different kinds of debris stuck in it. Because of this, it is important that you clean and process the wax before using it. This fact sheet will teach you how to process the wax that you harvest and provide some suggestions on how you can use it in your home.

The Effects Of A Carbohydrate Mouth Rinse On Soccer-Specific Skills Following A Morning High-Intensity Practice, Lynnsey R. Bowling, Eric M. Scudamore, J Brian Church, Veronika Scudamore

International Journal of Exercise Science

International Journal of Exercise Science 18(6): 215-224, 2025. Carbohydrate mouth rinse (CMR) is suggested to improve aerobic, anaerobic, and skill-related performance. The current study examined the influence of CMR on soccer-specific skills in 13 faster collegiate female soccer players. Athletes completed a control (CON) and two counterbalanced, double-blind experimental sessions. Sessions consisted of a warm-up, high-intensity soccer practice, followed by four soccer-specific skill tests. During the experimental sessions participants rinsed with a color-and-taste-matched CMR or placebo (PLA) solution before the skill tests. Thirst sensation (TS), rating of perceived exertion (RPE) and heart rate (HR) were assessed throughout sessions. Performance scores …

A Barley Pan-Transcriptome Reveals Layers Of Genotype-Dependent Transcriptional Complexity, Wenbin Guo, Miriam Schreiber, Vanda B. Marosi, Paolo Bagnaresi, Morten Egevang Jorgensen, Katarzyna B. Braune, Ken J. Chalmers, Brett Chapman, Viet Hoang Dang, Christoph Dockter, Anne Fiebig, Geoffrey B. Fincher, Agostino Fricano, John Fuller, Allison Haaning, Georg Haberer, Axel Himmelbach, Murukarthick Jayakodi, Yong Jia, Nadia Kamal, Peter Langridge, Chengdao Li

Grain and Other Field Crops Research Articles

A pan-transcriptome describes the transcriptional and post-transcriptional consequences of genome diversity from multiple individuals within a species. We developed a barley pan-transcriptome using 20 inbred genotypes representing domesticated barley diversity by generating and analyzing short- and long-read RNA-sequencing datasets from multiple tissues. To overcome single reference bias in transcript quantification, we constructed genotype-specific reference transcript datasets (RTDs) and integrated these into a linear pan-genome framework to create a pan-RTD, allowing transcript categorization as core, shell or cloud. Focusing on the core (expressed in all genotypes), we observed significant transcript abundance variation among tissues and between genotypes driven partly by RNA …

Lake Powell Fish Sampling: Glen Canyon Dam Forebay Area, 2022 And 2023, Phaedra Budy, Casey Pennock

Browse all Datasets

Native fishes face imperilment due to habitat loss and fragmentation, megadrought, invasive species, and synergies amongst threats. These threats coalesce at Glen Canyon Dam (GCD), which impounds the Colorado River to create Lake Powell, a reservoir inhabited by a suite of nonnative fishes. Water level in Lake Powell has declined precipitously due to water overallocation and megadrought, increasing the risk of nonnative fish entrainment through the dam, as the penstocks draw water from the epilimnion. Our goal was to characterize the distribution and abundance of nonnative fishes in the vicinity of GCD and identify environmental conditions that may increase entrainment. …

Sewing With Fur, Cory Farnsworth

All Current Publications

Today, trapping is one of the most regulated activities worldwide and is a useful tool in managing excess populations of furbearers and struggling populations of prey animals. Fur is slowly regaining popularity as people recognize it as more ethical, humane, economical, and renewable, but the ability to use fur is becoming a lost art. It is part of our heritage as a people and connects us with the land. Learning to sew fur projects can be fun and, in some cases, quite profitable, as fur sewn into an article will sell far above the price of the pelt itself. If …

(Winter Skate (Leucoraja Ocellata)) Jaw, Michael A. Birnbaum, David Kerstetter

All Scans: Kerstetter Fisheries and Avian Ecology 3D Scan Series

No abstract provided.

Phase I/Ii Study Of The Aurora Kinase A Inhibitor Alisertib And Pembrolizumab In Refractory, Rb-Deficient Head And Neck Squamous Cell Carcinomas, Faye M Johnson, Madison P O'Hara, Lacin Yapindi, Peixin Jiang, Hai T Tran, Alexandre Reuben, Weihong Xiao, Maura L Gillison, Xiaowen Sun, Alexander Khalaf, J Jack Lee, Jagannadha K Sastry, Soma Ghosh

Faculty, Staff and Student Publications

Purpose: Effective therapy for recurrent head and neck squamous cell carcinoma (HNSCC) that is refractory to chemotherapy and immunotherapy is a considerable need. Aurora kinase A inhibition leads to apoptosis and immunogenic cell death in preclinical models of human papilloma virus (HPV)-driven cancers.

Patients and methods: Alisertib was administered orally twice daily on days 1-7 and pembrolizumab on day 1 of a 21-day cycle to adults with advanced solid tumors (phase I) or with immunotherapy- and platinum-resistant, HPV-positive HNSCC (phase II).

Results: The recommended phase II alisertib dose was 40 mg, which had only the expected toxicity including cytopenia that …

The Landscape Of Ctdna In Appendiceal Adenocarcinoma, Michael G White, Mohammad A Zeineddine, Eleanor A Fallon, Fadl A Zeineddine, Julia Dansby, Saikat Chowdhury, Nicholas Hornstein, Abdelrahman Yousef, Mahmoud Yousef, Neal Bhutiani, Yue Gu, Bryan Kee, Arvind Dasari, Michael J Overman, Kanwal Raghav, Scott Kopetz, Abhineet Uppal, Melissa Taggart, Timothy Newhook, Keith Fournier, Beth Helmink, Leylah M Drusbosky, John Paul Shen

Faculty, Staff and Student Publications

Purpose: Appendiceal adenocarcinoma is a rare malignancy with distinct histopathologic subtypes and a natural history with metastasis primarily limited to the peritoneum. Little is known about the molecular pathogenesis of appendiceal adenocarcinoma relative to common tumors.

Experimental design: We analyzed molecular data for patients within the Guardant Health database with appendix cancer (n = 718). We then identified patients with appendiceal adenocarcinoma at our institution (from October 2004-September 2022) for whom ctDNA mutation profiling (liquid biopsy) was performed (n = 168) and extracted clinicopathologic and outcomes data. Of these 168 patients, 57 also had tissue-based tumor mutational profiling, allowing for …

Distinct Roles Of Mtorc2 In Excitatory And Inhibitory Neurons In Inflammatory And Neuropathic Pain, Wei He, Xin Ge, Ru-Rong Ji

Faculty, Staff and Student Publications

No abstract provided.

Deescalation Perils In Inflammatory Breast Cancer, Wendy A Woodward

Faculty, Staff and Student Publications

No abstract provided.

Early Tolerance And Late Persistence As Alternative Drug Responses In Cancer, Simona Punzi, Davide Cittaro, Guido Gatti, Gemma Crupi, Oronza A Botrugno, Antonino Alex Cartalemi, Alon Gutfreund, Caterina Oneto, Valentina Giansanti, Chiara Battistini, Giovanni Santacatterina, Lucrezia Patruno, Ilaria Villanti, Martina Palumbo, Daniel J Laverty, Francesca Giannese, Alex Graudenzi, Giulio Caravagna, Marco Antoniotti, Zachary Nagel, Ugo Cavallaro, Luisa Lanfrancone, Timothy A Yap, Giulio Draetta, Nathalie Balaban, Giovanni Tonon

Faculty, Staff and Student Publications

Bacteria withstand antibiotic treatment through three alternative mechanisms: resistance, persistence or tolerance. While resistance and persistence have been described, whether drug-induced tolerance exists in cancer cells remains largely unknown. Here, we show that human cancer cells elicit a tolerant response when exposed to commonly used chemotherapy regimens, propelled by the pervasive activation of autophagy, leading to the comprehensive activation of DNA damage repair pathways. After prolonged drug exposure, such tolerant responses morph into persistence, whereby the increased DNA damage repair is entirely reversed. The central regulator of mitophagy PINK1 drives this reduction in DNA repair via the cytoplasmic relocalization of …

Plant-Nanoparticles Enhance Anti-Pd-L1 Efficacy By Shaping Human Commensal Microbiota Metabolites, Yun Teng, Chao Luo, Xiaolan Qiu, Jingyao Mu, Mukesh K Sriwastva, Qingbo Xu, Minmin Liu, Xin Hu, Fangyi Xu, Lifeng Zhang, Juw Won Park, Jae Yeon Hwang, Maiying Kong, Zhanxu Liu, Xiang Zhang, Raobo Xu, Jun Yan, Michael L Merchant, Craig J Mcclain, Huang-Ge Zhang

Faculty, Staff and Student Publications

Diet has emerged as a key impact factor for gut microbiota function. However, the complexity of dietary components makes it difficult to predict specific outcomes. Here we investigate the impact of plant-derived nanoparticles (PNP) on gut microbiota and metabolites in context of cancer immunotherapy with the humanized gnotobiotic mouse model. Specifically, we show that ginger-derived exosome-like nanoparticle (GELN) preferentially taken up by Lachnospiraceae and Lactobacillaceae mediated by digalactosyldiacylglycerol (DGDG) and glycine, respectively. We further demonstrate that GELN aly-miR159a-3p enhances anti-PD-L1 therapy in melanoma by inhibiting the expression of recipient bacterial phospholipase C (PLC) and increases the accumulation of docosahexaenoic acid …

Cancer Cells Avoid Ferroptosis Induced By Immune Cells Via Fatty Acid Binding Proteins, Maria Angelica Freitas-Cortez, Fatemeh Masrorpour, Hong Jiang, Iqbal Mahmud, Yue Lu, Ailing Huang, Lisa K Duong, Qi Wang, Tiffany A Voss, Claudia S Kettlun Leyton, Bo Wei, Wai-Kin Chan, Kevin Lin, Jie Zhang, Efrosini Tsouko, Shonik Ganjoo, Hampartsoum B Barsoumian, Thomas S Riad, Yun Hu, Carola Leuschner, Nahum Puebla-Osorio, Jing Wang, Jian Hu, Michael A Davies, Vinay K Puduvalli, Cyrielle Billon, Thomas P Burris, Philip L Lorenzi, Boyi Gan, James W Welsh

Faculty, Staff and Student Publications

Background: Cancer creates an immunosuppressive environment that hampers immune responses, allowing tumors to grow and resist therapy. One way the immune system fights back is by inducing ferroptosis, a type of cell death, in tumor cells through CD8 + T cells. This involves lipid peroxidation and enzymes like lysophosphatidylcholine acyltransferase 3 (Lpcat3), which makes cells more prone to ferroptosis. However, the mechanisms by which cancer cells avoid immunotherapy-mediated ferroptosis are unclear. Our study reveals how cancer cells evade ferroptosis and anti-tumor immunity through the upregulation of fatty acid-binding protein 7 (Fabp7).

Methods: To explore how cancer cells resist immune cell-mediated …

Understanding Pediatric Bipolar Disorder Through The Investigation Of Clinical, Neuroanatomic, Neurophysiological And Neurocognitive Dimensions: A Pilot Study, Alessio Simonetti, Evelina Bernardi, Sherin Kurian, Antonio Restaino, Claudia Calderoni, Emanuela De Chiara, Francesca Bardi, Gabriele Sani, Jair C Soares, Kirti Saxena

Faculty, Staff and Student Publications

Background: Pathophysiological models of pediatric bipolar disorder (PBD) are lacking. Multimodal approaches may provide a comprehensive description of the complex relationship between the brain and behavior. Aim: To assess behavioral, neuropsychological, neurophysiological, and neuroanatomical alterations in youth with PBD.

Methods: Subjects with PBD (n = 23) and healthy controls (HCs, n = 23) underwent (a) clinical assessments encompassing the severity of psychiatric symptoms, (b) neuropsychological evaluation, (c) analyses of event-related potentials (related to the passive viewing of fearful, neutral, and happy faces during electroencephalography recording, and (d) cortical thickness and deep gray matter volume measurement using magnetic …

Safety And Tolerability Of Letetresgene Autoleucel (Gsk3377794): Pilot Studies In Patients With Advanced Non-Small Cell Lung Cancer, Mehmet Altan, Gilberto Lopes, T Jeroen N Hiltermann, Ramaswamy Govindan, Liza C Villaruz, Emiliano Calvo, Martin J Edelman, Muhammad Furqan, Joel Neal, Enriqueta Felip, Jennifer W Carlisle, John V Heymach, Róisín Eilish O'Cearbhaill, Marjorie Zauderer, Michael Chisamore, Ellie Corigliano, Ioanna Eleftheriadou, Stefan Zajic, Ben Jenkins, Sophia Goodison, Sunil Suchindran, Natalia Ramos-Hernandez, Nidale Tarek, Adam J Schoenfeld

Faculty, Staff and Student Publications

Purpose: The study aims to evaluate the safety, tolerability, and antitumor response of letetresgene autoleucel (lete-cel), genetically modified autologous T cells expressing a T-cell receptor specific for New York esophageal squamous cell carcinoma 1 (NY-ESO-1)/LAGE-1a shared epitope, alone or in combination with pembrolizumab, in HLA-A*02-positive (HLA-A*02:01, HLA-A*02:05, and/or HLA-A*02:06) patients with NY-ESO-1- and/or LAGE-1a-positive non-small cell lung cancer.

Patients and methods: Study 208749 was a single-arm study of lete-cel alone. Study 208471 was a multiarm study of lete-cel alone or in combination with pembrolizumab in patients with advanced or recurrent non-small cell lung cancer.

Results: More than 2,500 patients were …

Antitumor Activity And Biomarker Analysis For Trop2 Antibody-Drug Conjugate Datopotamab Deruxtecan In Patient-Derived Breast Cancer Xenograft Models, Funda Meric-Bernstam, Erkan Yuca, Kurt W Evans, Ming Zhao, Takanori Maejima, Tsuyoshi Karibe, Maria Gabriela Raso, Ximing Tang, Xiaofeng Zheng, Yasmeen Qamar Rizvi, Argun Akcakanat, Stephen M Scott, Bailiang Wang, Lauren A Byers, Debu Tripathy, Daisuke Okajima, Senthil Damodaran

Faculty, Staff and Student Publications

PURPOSE: Datopotamab deruxtecan (Dato-DXd) is a humanized anti-trophoblast cell-surface antigen-2 (TROP2) IgG1 mAb linked to a potent topoisomerase I inhibitor payload (DXd). Dato-DXd has already shown antitumor activity in breast cancer; however, the determinants of response, including the importance of TROP2 expression, remain unclear. We tested the activity of Dato-DXd in a panel of breast cancer patient-derived xenografts (BCX) varying in TROP2 expression.

EXPERIMENTAL DESIGN: The antitumor activity of Dato-DXd and isotype-control-DXd (IgG-DXd) was assessed against 11 BCXs varying in TROP2 expression, 10 representing tumors postneoadjuvant chemotherapy. Pharmacodynamic effects were assessed at 24 and 72 hours. The effects of TROP2 …

The Lc3-Interacting Region Of Nbr1 Is A Protein Interaction Hub Enabling Optimal Flux, Brian Joseph North

Dartmouth College Ph.D Dissertations

Autophagy is a highly conserved pathway that maintains cell health by breaking down and recycling cellular components such as protein aggregates or damaged organelles. During autophagy, potentially toxic cargo is enveloped by a newly formed autophagosome and trafficked to the lysosome for degradation. Ubiquitinated protein aggregates, a key target for autophagy, are identified by multiple autophagy receptors. NBR1 is an archetypal autophagy receptor and an excellent model for deciphering the role of the multivalent, heterotypic interactions made by cargo-bound receptors. Using NBR1 as a model, we find that three critical binding partners—ATG8-family proteins, FIP200, and TAX1BP1—each bind to a short …

Impacts Of Changing Temperatures On The Water Budget In The Great Salt Lake Basin, Grace Affram, Jihad Othman, Reza Morovati, Saddy Pineda Castellanos, Sajad Khoshnoodmotlagh, Diana Dunn, Braedon Dority, Katherine Osorio Diaz, Cody Ratterman, Wei Zhang

Plants, Soils and Climate Student Research

Quantifying the water budget in the Great Salt Lake (GSL) basin is a nontrivial task, especially under a changing climate that contributes to increasing temperatures and a shift towards more rainfall and less snowfall. This study examines the potential impacts of temperature thresholds on the water budget in the GSL, emphasizing the influence on snowmelt, evapotranspiration (ET), and runoff under varying climate warming scenarios. Current hydrological models such as the Variable Infiltration Capacity (VIC) model use a universal temperature threshold to partition snowfall and rainfall across different regions. Previous studies have argued that there is a wide range of thresholds …

Exploring Single Cell Microbial Protein As A Sustainable Fishmeal Alternative In Yellowtail Kingfish (Seriola Lalandi) Diets: Impacts On Health And Gut Microbiome, Luke Pilmer, Lindsey Woolley, Alan Lymbery, Chinh Dam, Abigail Elizur, Md Javed Foysal, Gavin Partridge

Fisheries Research Articles

Background

With the global expansion of aquaculture and the increasing demand for fish meal, identifying appropriate and sustainable alternative protein sources for aquafeeds has become essential. Single-cell protein (SCP), derived from methanotrophic bacteria, presents a promising alternative by converting methane into protein, potentially addressing both the need for alternative protein sources and reducing industrial greenhouse gas emissions. This study aimed to evaluate the effects of different levels of SCP inclusion (0%, 25%, 50%, and 75% fish meal replacement) on the health, gene expression, and gut microbiome of yellowtail kingfish (YTK, Seriola lalandi) following a 35-day growth trial.

Results

The …

Defining The Role Of Adjuvant Radiotherapy For Biliary Tract Cancers: A Site-Specific Propensity-Matched Analysis, Yongwoo David Seo, Belkacem Acidi, Andrew Newton, Antony Haddad, Yi-Ju Chiang, Rainna Coelho, Timothy E Newhook, Ching-Wei D Tzeng, Yun Shin Chun, Ethan B Ludmir, Eugene J Koay, Milind Javle, Jean Nicolas Vauthey, Hop S Tran Cao

Faculty, Staff and Student Publications

Background: Biliary tract cancers (BTCs) have distinct tumor biology but share a poor prognosis, with a 5-year-survival-rate of 5-19%. Surgical resection is the only potential cure, but recurrences are common. The role of adjuvant radiotherapy (XRT) remains unclear.

Methods: Using the National Cancer Database (2006-2018), we analyzed resected non-metastatic BTCs. Patients who survived beyond 90 days post-surgery were included, while those with R2 resections or neoadjuvant therapy were excluded. Propensity matching was performed based on predictors of adjuvant radiation, age, and sex. Survival outcomes were compared between no adjuvant therapy, chemotherapy alone, and XRT ± chemotherapy.

Results: …