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Articles 37291 - 37320 of 256002
Full-Text Articles in Life Sciences
Loss Of Pml Nuclear Bodies In Familial Amyotrophic Lateral Sclerosis-Frontotemporal Dementia, Francesco Antoniani, Marco Cimino, Laura Mediani, Jonathan Vinet, Enza M. Verde, Valentina Secco, Alfred Yamoah, Priyanka Tripathi, Eleonora Aronica, Maria Elena Cicardi, Davide Trotti, Jared Sterneckert, Anand Goswami, Serena Carra
Loss Of Pml Nuclear Bodies In Familial Amyotrophic Lateral Sclerosis-Frontotemporal Dementia, Francesco Antoniani, Marco Cimino, Laura Mediani, Jonathan Vinet, Enza M. Verde, Valentina Secco, Alfred Yamoah, Priyanka Tripathi, Eleonora Aronica, Maria Elena Cicardi, Davide Trotti, Jared Sterneckert, Anand Goswami, Serena Carra
Farber Institute for Neuroscience Faculty Papers
Amyotrophic Lateral Sclerosis (ALS) and Frontotemporal Dementia (FTD) are two neurodegenerative disorders that share genetic causes and pathogenic mechanisms. The critical genetic players of ALS and FTD are the TARDBP, FUS and C9orf72 genes, whose protein products, TDP-43, FUS and the C9orf72-dipeptide repeat proteins, accumulate in form of cytoplasmic inclusions. The majority of the studies focus on the understanding of how cells control TDP-43 and FUS aggregation in the cytoplasm, overlooking how dysfunctions occurring at the nuclear level may influence the maintenance of protein solubility outside of the nucleus. However, protein quality control (PQC) systems that maintain protein homeostasis comprise …
Estudio Termoquímico Asistido Por Computadora De Los Polifenoles Presentes En La Fresa [Thermochemical Computer Assisted Study Of Polyphenols Presented In Strawberry], Federico Lopez, Jeimmy Rocio Bonilla Méndez, Luis Ricárdez Sandoval, Hiram Moya, Daniela Mainardi, Arturo González Quiroga, Jeffrey Leon-Pulido
Estudio Termoquímico Asistido Por Computadora De Los Polifenoles Presentes En La Fresa [Thermochemical Computer Assisted Study Of Polyphenols Presented In Strawberry], Federico Lopez, Jeimmy Rocio Bonilla Méndez, Luis Ricárdez Sandoval, Hiram Moya, Daniela Mainardi, Arturo González Quiroga, Jeffrey Leon-Pulido
Manufacturing & Industrial Engineering Faculty Publications
Las fresas son un alimento importante en Latinoamérica debido a sus componentes químicos, puesto que son una considerable fuente de calorías y polifenoles. Estos elementos son útiles por su capacidad antioxidante y otras propiedades beneficiosas para la salud. Sin embargo, la presión y la temperatura pueden llegar a afectar la integridad molecular de estos componentes, por lo tanto, en el proceso de producción de diferentes productos basados en fresas, se requiere estudiar las propiedades termoquímicas de los diferentes polifenoles presentes en esta fruta. Para ello, se extrajeron datos de las principales familias de polifenoles, antocianinas, flavanoles, flavonoles, ácidos hidroxibenzoicos y …
Nutritional Characteristics, Microbial Loads And Consumer Acceptability Of Cookies Enriched With Insect (Ruspolia Differens) Meal, Brian O. Ochieng, Joseph O. Anyango, Fathiya M. Khamis, Sunday Ekesi, James Peter Egonyu, Sevgan Subramanian, John M. Nduko, Dorothy Nakimbugwe, Xavier Cheseto, Chrysantus M. Tanga
Nutritional Characteristics, Microbial Loads And Consumer Acceptability Of Cookies Enriched With Insect (Ruspolia Differens) Meal, Brian O. Ochieng, Joseph O. Anyango, Fathiya M. Khamis, Sunday Ekesi, James Peter Egonyu, Sevgan Subramanian, John M. Nduko, Dorothy Nakimbugwe, Xavier Cheseto, Chrysantus M. Tanga
All Peer-Reviewed Publications
Utilization of Ruspolia differens Serville as functional food ingredient is rapidly gaining popularity. This study evaluated the nutrient quality, microbial safety and consumers’ acceptability of cereal-based cookies fortified with various processed products of R. differens meals. Cookies fortified with blanched, boiled, and toasted R. differens meals had higher protein, fat and energy levels, respectively, than the control cookies. Enrichment of cookies with differentially processed R. differens meals had elevated levels of isoleucine and leucine. Omega-3 fatty acid, methyl (9Z,12Z,15Z)-octadecatrienoate, was detected only in cookies prepared from wheat-insect meals blends. Blanched and boiled R. differens meal significantly (p < 0.05) boosted iron (1.70-folds) and zinc (1.12–1.16-folds) contents of the cookies. The cookie products had reduced Enterobacteriaceae, S. aureus, yeast and mould with permissible exposure limits for human consumption. The overall acceptability of insect-enriched cookie product by male and female respondents ranged between 57 and 80%. The survey revealed that the flavour, colour, mouthfeels and texture of the cookie products were important motivation for consumers to accept grasshoppers as a food source. Further research on the flavour of cookie products enriched with grasshopper meal would be required to increase acceptability to market-driven consumer appealing food products.
Smokejumper Obituary: Tutt, George Thomas "Tom" (Missoula 1964), National Smokejumper Association
Smokejumper Obituary: Tutt, George Thomas "Tom" (Missoula 1964), National Smokejumper Association
Smokejumper Obituaries
No abstract provided.
Smokejumper Obituary: Laney, William Shelby "Bill" (Grangeville 1963), National Smokejumper Association
Smokejumper Obituary: Laney, William Shelby "Bill" (Grangeville 1963), National Smokejumper Association
Smokejumper Obituaries
No abstract provided.
Assessing Ecological Relationships Among Late Triassic Vertebrates In Petrified Forest National Park, Alexandra Davis Apgar
Assessing Ecological Relationships Among Late Triassic Vertebrates In Petrified Forest National Park, Alexandra Davis Apgar
Earth and Planetary Sciences ETDs
The complex vertebrate ecosystem of the Late Triassic has not yet been fully understood, largely due to oversimplification of hypothesized trophic hierarchies and limited preservation of direct evidence of faunal interaction. Paleocommunity reconstruction attempts can also fall victim to taphonomic biases, time-averaging inaccuracies, and non-analogue paleoecologies. Utilizing a combination of PAIRS analysis and NMDS ordination, we highlight vertebrate faunal relationships within the Adamanian and Revueltian faunachrons of Petrified Forest National Park, assess the likelihood that these patterns have ecological rather than preservational drivers, and examine how these potential interactions may have been impacted by the Adamanian-Revueltian turnover event. We are …
Actionability Classification Of Variants Of Unknown Significance Correlates With Functional Effect, Amber Johnson, Patrick Kwok-Shing Ng, Michael Kahle, Julia Castillo, Bianca Amador, Jia Zeng, Thuy Vu, Fei Su, Sun-Hee Kim, Tara Conway, Xianli Jiang, Ken Chen, Kenna R Mills Shaw, Timothy A Yap, Jordi Rodon, Gordon B Mills, Funda Meric-Bernstam
Actionability Classification Of Variants Of Unknown Significance Correlates With Functional Effect, Amber Johnson, Patrick Kwok-Shing Ng, Michael Kahle, Julia Castillo, Bianca Amador, Jia Zeng, Thuy Vu, Fei Su, Sun-Hee Kim, Tara Conway, Xianli Jiang, Ken Chen, Kenna R Mills Shaw, Timothy A Yap, Jordi Rodon, Gordon B Mills, Funda Meric-Bernstam
Faculty, Staff and Student Publications
Genomically-informed therapy requires consideration of the functional impact of genomic alterations on protein expression and/or function. However, a substantial number of variants are of unknown significance (VUS). The MD Anderson Precision Oncology Decision Support (PODS) team developed an actionability classification scheme that categorizes VUS as either "Unknown" or "Potentially" actionable based on their location within functional domains and/or proximity to known oncogenic variants. We then compared PODS VUS actionability classification with results from a functional genomics platform consisting of mutant generation and cell viability assays. 106 (24%) of 438 VUS in 20 actionable genes were classified as oncogenic in functional …
Five-Year Patient-Reported Outcomes In Nrg Oncology Rtog 0938, Evaluating Two Ultrahypofractionated Regimens For Prostate Cancer, Himanshu R Lukka, Snehal Deshmukh, Deborah W Bruner, Jean-Paul Bahary, Colleen A F Lawton, Rajat J Kudchadker, Samantha A Seaward, Ian S Dayes, Darindra D Gopaul, Jeff M Michalski, Guila Delouya, Irving D Kaplan, Eric M Horwitz, Mack Roach, Felix Y Feng, Stephanie L Pugh, Howard M Sandler, Lisa A Kachnic
Five-Year Patient-Reported Outcomes In Nrg Oncology Rtog 0938, Evaluating Two Ultrahypofractionated Regimens For Prostate Cancer, Himanshu R Lukka, Snehal Deshmukh, Deborah W Bruner, Jean-Paul Bahary, Colleen A F Lawton, Rajat J Kudchadker, Samantha A Seaward, Ian S Dayes, Darindra D Gopaul, Jeff M Michalski, Guila Delouya, Irving D Kaplan, Eric M Horwitz, Mack Roach, Felix Y Feng, Stephanie L Pugh, Howard M Sandler, Lisa A Kachnic
Faculty, Staff and Student Publications
PURPOSE: There is considerable interest in very short (ultrahypofractionated) radiation therapy regimens to treat prostate cancer based on potential radiobiological advantages, patient convenience, and resource allocation benefits. Our objective is to demonstrate that detectable changes in health-related quality of life measured by the bowel and urinary domains of the Expanded Prostate Cancer Index Composite (EPIC-50) were not substantially worse than baseline scores.
METHODS AND MATERIALS: NRG Oncology's RTOG 0938 is a nonblinded randomized phase 2 study of National Comprehensive Cancer Network low-risk prostate cancer in which each arm is compared with a historical control. Patients were randomized to 5 fractions …
Phase 1b Study Of Combined Selinexor And Eribulin For The Treatment Of Advanced Solid Tumors And Triple-Negative Breast Cancer, Blessie Elizabeth Nelson, Sadia Saleem, Senthil Damodaran, Neeta Somaiah, Sarina Piha-Paul, Bulent Yilmaz, Daniel D Karp, Ecaterina Dumbrava, Apostolia M Tsimberidou, David S Hong, Jordi Rodon Ahnert, Denái R Milton, Xiaofeng Zheng, Daniel J Booser, Nuhad K Ibrahim, Anthony P Conley, Priya Bhosale, Cristhiam M Rojas Hernandez, Debasish Tripathy, Aung Naing, Funda Meric-Bernstam
Phase 1b Study Of Combined Selinexor And Eribulin For The Treatment Of Advanced Solid Tumors And Triple-Negative Breast Cancer, Blessie Elizabeth Nelson, Sadia Saleem, Senthil Damodaran, Neeta Somaiah, Sarina Piha-Paul, Bulent Yilmaz, Daniel D Karp, Ecaterina Dumbrava, Apostolia M Tsimberidou, David S Hong, Jordi Rodon Ahnert, Denái R Milton, Xiaofeng Zheng, Daniel J Booser, Nuhad K Ibrahim, Anthony P Conley, Priya Bhosale, Cristhiam M Rojas Hernandez, Debasish Tripathy, Aung Naing, Funda Meric-Bernstam
Faculty, Staff and Student Publications
BACKGROUND: Selinexor (KPT-330) is a potent inhibitor of exportin 1 (XPO1), in turn inhibiting tumor growth. Selinexor enhances the antitumor efficacy of eribulin in triple-negative breast cancer (TNBC) in vitro and in vivo. Given the unmet medical need in TNBC and sarcoma, the authors explored the safety and efficacy of this combination.
METHODS: The authors conducted a phase 1b trial of combined selinexor and eribulin using a 3 + 3 dose-escalation design in patients who had advanced solid tumors and in those who had TNBC in a dose-expansion cohort.
RESULTS: Patients with TNBC (N = 19), sarcoma (N = 9), …
Presence Of Circulating Tumor Cells Predates Imaging Detection Of Relapse In Patients With Stage Iii Melanoma, Anthony Lucci, Sridevi Addanki, Yi-Ju Chiang, Salyna Meas, Vanessa N Sarli, Mayank Manchem, Jennifer A Wargo, Jeffrey E Gershenwald, Merrick I Ross
Presence Of Circulating Tumor Cells Predates Imaging Detection Of Relapse In Patients With Stage Iii Melanoma, Anthony Lucci, Sridevi Addanki, Yi-Ju Chiang, Salyna Meas, Vanessa N Sarli, Mayank Manchem, Jennifer A Wargo, Jeffrey E Gershenwald, Merrick I Ross
Faculty, Staff and Student Publications
Stage III melanoma includes nodal metastasis or in-transit disease. Five-year survival rates vary between 32% and 93%. The identification of high-risk patients is important for clinical decision making. We demonstrated previously that ≥1 circulating tumor cells (CTCs) at baseline was associated with recurrence. In this study, we investigated how frequently CTCs were identified prior to radiologically detected recurrence. Stage III patients (n = 325) had imaging at baseline and q 3 months. Baseline and q 6-12 months blood draws (7.5 mL) were performed to identify CTCs up to 3.5 years from diagnosis. CTC assessment was performed using the immunomagnetic …
Long-Term Outcomes In Patients With Chronic Lymphocytic Leukemia Treated With Ibrutinib: Focus On Hypertension And Cardiovascular Toxicity, Max J Gordon, Jade E Jones, Binsah George, Christine Peterson, Jan A Burger, Michael Keating, Jean-Bernard Durand, Alessandra Ferrajoli
Long-Term Outcomes In Patients With Chronic Lymphocytic Leukemia Treated With Ibrutinib: Focus On Hypertension And Cardiovascular Toxicity, Max J Gordon, Jade E Jones, Binsah George, Christine Peterson, Jan A Burger, Michael Keating, Jean-Bernard Durand, Alessandra Ferrajoli
Faculty, Staff and Student Publications
BACKGROUND: Continuous ibrutinib administration is needed to maintain efficacy in patients with chronic lymphocytic leukemia (CLL) and, as such, long-term toxicity is a concern. The authors report the 5-year follow-up of patients with CLL who received treatment with ibrutinib with a focus on hypertension and cardiovascular toxicities.
METHODS: Patient characteristics were assessed, including blood pressure, cardiovascular disease, disease progression, and death. Univariate logistic regression analysis assessed the relation of patient characteristics and the development of new or worsened hypertension. The incidence of hypertensive outcomes was evaluated using competing risk. Survival was estimated using the Kaplan-Meier method.
RESULTS: Three hundred patients …
Parents’ Perceptions Of The Philly Goat Project’S All Abilities Ramble: A Qualitative Study Of Animal-Assisted Intervention For Intellectual And Developmental Disorders, Patricia Flaherty-Fischette, Jenée Lee, Yvonne D'Uva-Howard, Elizabeth P. Cramer, Karen Krivit, Sarah Meehan
Parents’ Perceptions Of The Philly Goat Project’S All Abilities Ramble: A Qualitative Study Of Animal-Assisted Intervention For Intellectual And Developmental Disorders, Patricia Flaherty-Fischette, Jenée Lee, Yvonne D'Uva-Howard, Elizabeth P. Cramer, Karen Krivit, Sarah Meehan
Developmental Disabilities Network Journal
Individuals with intellectual and developmental disabilities (IDD) are a growing population. Considering the wide diversity in IDD and the financial burden of traditional treatment modalities, Animal-Assisted Interventions (AAI) has emerged as an innovative and non-traditional treatment for individuals with a range of disabilities, including individuals with IDD. To the authors’ knowledge, the present study was one of the first to explore a goat-assisted therapy experience for children with IDD. This study explored the experiences of 23 children with the All Abilities RAMble – a goat-assisted therapeutic activity offered by the Philly Goat Project (PGP). Key themes in our study included …
Comparative Performance Of Fungicides In Management Of Phytophthora Root Rot On Boxwood, Madhav Parajuli, Sandhya Neupane, Prabha Liyanapathiranage, Fulya L Baysal-Gure
Comparative Performance Of Fungicides In Management Of Phytophthora Root Rot On Boxwood, Madhav Parajuli, Sandhya Neupane, Prabha Liyanapathiranage, Fulya L Baysal-Gure
Agricultural and Environmental Sciences Faculty Research
Nursery growers rely on fungicides to manage root rot disease of boxwood caused by Phytophthora nicotianae and P. cinnamomi. Repeated use of the same fungicide may lead to the fungicide resistance. In this study, fungicides pyraclostrobin + cyazofamid (Empress + Segway), ametoctradin + dimethomorph (Orvego), ametoctradin + dimethomorph alternated with pyraclostrobin (Orvego alt Empress), ametoctradin + dimethomorph alternated with fluxapyroxad + pyraclostrobin (Orvego alt Orkestra), and oxathiapiprolin (Segovis) were evaluated for their efficacy in managing Phytophthora root rot under greenhouse conditions in Tennessee. One-year-old container-grown boxwood ‘Green Velvet’ plants were inoculated with P. nicotianae or P. cinnamomi. The first applications …
A Modified Delphi Study On Boxwood Blight Disease Management In The Us Nursery Industry, Bhawana Ghimire, Kumuditha Hikkaduwa Epa Liyanage, Charlie Hall, Fulya Baysal-Gurel
A Modified Delphi Study On Boxwood Blight Disease Management In The Us Nursery Industry, Bhawana Ghimire, Kumuditha Hikkaduwa Epa Liyanage, Charlie Hall, Fulya Baysal-Gurel
Agricultural and Environmental Sciences Faculty Research
Boxwood is one of the most popular evergreen shrubs in the United States, the production of which is currently challenged by boxwood blight, an emerging threat that has spread across 30 states. A thorough understanding of boxwood production, plant health, management practices and economic impact could aid in answering the needs of the nursery industry in managing this disease. An online modified Delphi survey was conducted to identify grower perceptions on processes, programs, and practices to limit or prevent the entry and spread of boxwood blight disease. The expert panel consisted of 29 nursery producers who represented a significant portion …
Mitogenomes Revealed The History Of Bison Colonization Of Northern Plains After The Last Glacial Maximum, Igor V. Ovtchinnikov, Blake Mccann
Mitogenomes Revealed The History Of Bison Colonization Of Northern Plains After The Last Glacial Maximum, Igor V. Ovtchinnikov, Blake Mccann
Biology Faculty Publications
American bison demonstrated differential patterns of extinction, survival, and expansion since the terminal Pleistocene. We determined population dynamics of the Northern Great Plains bison using 40 mitochondrial genomes from radiocarbon dated remains with the age ranging from 12,226 to 167 calibrated years before present. Population dynamics correlated with environmental and anthropogenic factors and was characterized by three primary periods: terminal Pleistocene population growth starting 14,000 years ago, mid Holocene demographic stability between 6700 and 2700 years ago, and late Holocene population decline in the last 2700 years. Most diversification of mtDNA haplotypes occurred in the early Holocene when bison colonized …
Visualization Of Productivity Zones Based On Nitrogen Mass Balance Model In Narragansett Bay, Rhode Island, Jongsun Kim, Myung Hwangbo, Patricia S. Thibodeau, Georgia Rhodes, Emma Hogarth, Stewart Copeland
Visualization Of Productivity Zones Based On Nitrogen Mass Balance Model In Narragansett Bay, Rhode Island, Jongsun Kim, Myung Hwangbo, Patricia S. Thibodeau, Georgia Rhodes, Emma Hogarth, Stewart Copeland
School of Earth, Environmental, & Marine Sciences Faculty Publications
Primary productivity in the coastal regions, linked to eutrophication and hypoxia, provides a critical understanding of ecosystem function. Although primary productivity largely depends on riverine nutrient inputs, estimation of the extent of riverine nutrient influences in the coastal regions is challenging. A nitrogen mass balance model is a practical tool to evaluate coastal ocean productivity to understand biological mechanisms beyond data observations. This study visualizes the biological production zones in Narragansett Bay, Rhode Island, USA, where hypoxia frequently occurs, by applying a nitrogen mass balance model. The Bay is divided into three zones - brown, green, and blue zones - …
Burned Area And Carbon Emissions Across Northwestern Boreal North America From 2001-2019, Stefano Potter, Sol Cooperdock, Sander Veraverbeke, Xanthe Walker, Michelle C. Mack, Scott J. Goetz, Jennifer Baltzer, Laura Bourgeau-Chavez, Arden Burrell, Catherine Dieleman, Nancy French, Stijn Hantson, Elizabeth E. Hoy, Liza Jenkins, Jill F. Johnstone, Evan S. Kane, Susan M. Natali, James T. Randerson, Merritt R. Turetsky, Ellen Whitman, Elizabeth Wiggins, Brendan M. Rogers
Burned Area And Carbon Emissions Across Northwestern Boreal North America From 2001-2019, Stefano Potter, Sol Cooperdock, Sander Veraverbeke, Xanthe Walker, Michelle C. Mack, Scott J. Goetz, Jennifer Baltzer, Laura Bourgeau-Chavez, Arden Burrell, Catherine Dieleman, Nancy French, Stijn Hantson, Elizabeth E. Hoy, Liza Jenkins, Jill F. Johnstone, Evan S. Kane, Susan M. Natali, James T. Randerson, Merritt R. Turetsky, Ellen Whitman, Elizabeth Wiggins, Brendan M. Rogers
Michigan Tech Publications
Fire is the dominant disturbance agent in Alaskan and Canadian boreal ecosystems and releases large amounts of carbon into the atmosphere. Burned area and carbon emissions have been increasing with climate change, which have the potential to alter the carbon balance and shift the region from a historic sink to a source. It is therefore critically important to track the spatiotemporal changes in burned area and fire carbon emissions over time. Here we developed a new burned-area detection algorithm between 2001-2019 across Alaska and Canada at 500 m (meters) resolution that utilizes finer-scale 30 m Landsat imagery to account for …
Smokejumper Obituary: Smerker, David Anthony (Missoula 2004), National Smokejumper Association
Smokejumper Obituary: Smerker, David Anthony (Missoula 2004), National Smokejumper Association
Smokejumper Obituaries
No abstract provided.
Analysis Of Performance And Failure Modes Of The Iroc Proton Liver Phantom, Hunter Mehrens, Paige Taylor, Paola Alvarez, Stephen Kry
Analysis Of Performance And Failure Modes Of The Iroc Proton Liver Phantom, Hunter Mehrens, Paige Taylor, Paola Alvarez, Stephen Kry
Faculty, Staff and Student Publications
Purpose: To analyze trends in institutional performance and failure modes for the Imaging and Radiation Oncology Core’s (IROC’s) proton liver phantom.
Materials and Methods: Results of 66 phantom irradiations from 28 institutions between 2015 and 2020 were retrospectively analyzed. Univariate analysis and random forest models were used to associate irradiation conditions with phantom results. Phantom results included pass/fail classification, average thermoluminescent dosimeter (TLD) ratio of both targets, and percentage of pixels passing gamma of both targets. The following categories were evaluated in terms of how they predicted these outcomes: irradiation year, treatment planning system (TPS), TPS algorithm, treatment machine, number …
Resistance To Human Immunodeficiency Virus 1 Infection Conferred By A Compound Ccr5Δ32 And Ccr5 C20s Heterozygote, Bashar Alkhatib, Mary Jabari, Shymaa Bilasy, Husni Abdul-Rahman, Kamal Sandhu, Ghalib Alkhatib
Resistance To Human Immunodeficiency Virus 1 Infection Conferred By A Compound Ccr5Δ32 And Ccr5 C20s Heterozygote, Bashar Alkhatib, Mary Jabari, Shymaa Bilasy, Husni Abdul-Rahman, Kamal Sandhu, Ghalib Alkhatib
Faculty, Staff and Student Publications
We analyzed findings in a same-gender couple discordant in their human immunodeficiency virus (HIV) status. The HIV+ partner was homozygous for CCR5 while his receptive HIV- partner was a CCR5Δ32 heterozygote with a C20S missense mutation in his CCR5 allele. The cells from the HIV- partner showed significant resistance to R5 fusion/infection and had no chemotactic response to CCL4 (macrophage inflammatory protein 1β). We demonstrated abundant CCR5-specific RNA in the HIV- partner's cells but no detectable CCR5 protein. CCR5 promoter region cloned from each partner's DNA indicated no significant impact on RNA transcription. The compound effect of CCR5Δ32 and C20S …
Unique Transcriptional Profiles Underlie Osteosarcomagenesis Driven By Different P53 Mutants, Dhruv Chachad, Lalit R Patel, Carlos Vera Recio, Rasoul Pourebrahim, Elizabeth M Whitley, Xiaoping Su, Dung-Fang Lee, Guillermina Lozano
Unique Transcriptional Profiles Underlie Osteosarcomagenesis Driven By Different P53 Mutants, Dhruv Chachad, Lalit R Patel, Carlos Vera Recio, Rasoul Pourebrahim, Elizabeth M Whitley, Xiaoping Su, Dung-Fang Lee, Guillermina Lozano
Faculty, Staff and Student Publications
Missense mutations in the DNA binding domain of p53 are characterized as structural or contact mutations based on their effect on the conformation of the protein. These mutations show gain-of-function (GOF) activities, such as promoting increased metastatic incidence compared with p53 loss, often mediated by the interaction of mutant p53 with a set of transcription factors. These interactions are largely context specific. To understand the mechanisms by which p53 DNA binding domain mutations drive osteosarcoma progression, we created mouse models, in which either the p53 structural mutant p53R172H or the contact mutant p53R245W are expressed specifically in osteoblasts, yielding osteosarcoma …
Bicc1 Drives Pancreatic Cancer Progression By Inducing Vegf-Independent Angiogenesis, Chongbiao Huang, Hui Li, Yang Xu, Chao Xu, Huizhi Sun, Yi Ge, Tiansuo Zhao, Song Gao, Xiuchao Wang, Shengyu Yang, Peiqing Sun, Zhe Liu, Jing Liu, Antao Chang, Jihui Hao
Bicc1 Drives Pancreatic Cancer Progression By Inducing Vegf-Independent Angiogenesis, Chongbiao Huang, Hui Li, Yang Xu, Chao Xu, Huizhi Sun, Yi Ge, Tiansuo Zhao, Song Gao, Xiuchao Wang, Shengyu Yang, Peiqing Sun, Zhe Liu, Jing Liu, Antao Chang, Jihui Hao
Faculty, Staff and Student Publications
VEGF inhibitors are one of the most successful antiangiogenic drugs in the treatment of many solid tumors. Nevertheless, pancreatic adenocarcinoma (PAAD) cells can reinstate tumor angiogenesis via activation of VEGF-independent pathways, thereby conferring resistance to VEGF inhibitors. Bioinformatic analysis showed that BICC1 was one of the top genes involved in the specific angiogenesis process of PAAD. The analysis of our own cohort confirmed that BICC1 was overexpressed in human PAAD tissues and was correlated to increased microvessel density and tumor growth, and worse prognosis. In cells and mice with xenograft tumors, BICC1 facilitated angiogenesis in pancreatic cancer in a VEGF-independent …
Structural Diversity And Stress Regulation Of The Plant Immunity-Associated Calmodulin-Binding Protein 60 (Cbp60) Family Of Transcription Factors In Solanum Lycopersicum (Tomato), Vanessa Shivnauth, Sonya Pretheepkumar, Eric J. R. Marchetta, Christina A. M. Rossi, Keaun Amani, Christian Castroverde
Structural Diversity And Stress Regulation Of The Plant Immunity-Associated Calmodulin-Binding Protein 60 (Cbp60) Family Of Transcription Factors In Solanum Lycopersicum (Tomato), Vanessa Shivnauth, Sonya Pretheepkumar, Eric J. R. Marchetta, Christina A. M. Rossi, Keaun Amani, Christian Castroverde
Biology Faculty Publications
Cellular signaling generates calcium (Ca2+) ions, which are ubiquitous secondary messengers decoded by calcium-dependent protein kinases, calcineurins, calreticulin, calmodulins (CAMs), and CAM-binding proteins. Previous studies in the model plant Arabidopsis thaliana have shown the critical roles of the CAM-BINDING PROTEIN 60 (CBP60) protein family in plant growth, stress responses, and immunity. Certain CBP60 factors can regulate plant immune responses, like pattern-triggered immunity, effector-triggered immunity, and synthesis of major plant immune-activating metabolites salicylic acid (SA) and N-hydroxypipecolic acid (NHP). Although homologous CBP60 sequences have been identified in the plant kingdom, their function and regulation in most species remain unclear. In …
Role Of Biotechnology In Creating Sustainable Agriculture, Saurav Das, Manjit Kumar Ray, Dinesh Panday, Piyush Kumar Mishra
Role Of Biotechnology In Creating Sustainable Agriculture, Saurav Das, Manjit Kumar Ray, Dinesh Panday, Piyush Kumar Mishra
Department of Agronomy and Horticulture: Faculty Publications
This narrative review paper discusses the role of biotechnology in the development of sustainable agriculture. The paper begins by defning sustanability and highlights the importance of biotechnology in establishing sustainable agriculture. Sustainable agriculture is an approach that prioritizes meeting current food and fiber production needs while conserving and enhancing natural resources for future generations. To achieve agricultural sustainability, it is necessary to strike a balance between economic viability, environmental stewardship, and social responsibility. This can be difficult, especially in the face of biotic and abiotic stresses such as pests, diseases, climate change, soil degradation, and water depletion. The prevalence of …
Ticks And Tick-Borne Diseases Of Utah, Kate V. Richardson, Ryan Davis, Ricardo Ramirez
Ticks And Tick-Borne Diseases Of Utah, Kate V. Richardson, Ryan Davis, Ricardo Ramirez
All Current Publications
This fact sheet describes ticks and tick-borne diseases in Utah. It includes a description of ticks, their life cycle, habitat, feeding, and reproduction. The fact sheet also provides information about tick bites and safety, common tick-transmitted diseases in Utah, and the status of Lyme disease in Utah.
Disease-Associated Mutation A554v Disrupts Normal Autoinhibition Of Dnmt1, Rebecca L. Switzer, Zach J. Hartman, Geoffrey R. Hewett, Clara F. Carroll
Disease-Associated Mutation A554v Disrupts Normal Autoinhibition Of Dnmt1, Rebecca L. Switzer, Zach J. Hartman, Geoffrey R. Hewett, Clara F. Carroll
Faculty Journal Articles
DNA methyltransferase 1 (DNMT1) is the enzyme primarily responsible for propagation of the methylation pattern in cells. Mutations in DNMT1 have been linked to the development of adult-onset neurodegenerative disorders; these disease-associated mutations occur in the regulatory replication foci-targeting sequence (RFTS) domain of the protein. The RFTS domain is an endogenous inhibitor of DNMT1 activity that binds to the active site and prevents DNA binding. Here, we examine the impact of the disease-associated mutation A554V on normal RFTS-mediated inhibition of DNMT1. Wild-type and mutant proteins were expressed and purified to homogeneity for biochemical characterization. The mutation increased DNA binding affinity …
Adenosine Metabolized From Extracellular Atp Ameliorates Organ Injury By Triggering A2br Signaling, Taha Kelestemur, Zoltán H Németh, Pal Pacher, Jennet Beesley, Simon C Robson, György Haskó
Adenosine Metabolized From Extracellular Atp Ameliorates Organ Injury By Triggering A2br Signaling, Taha Kelestemur, Zoltán H Németh, Pal Pacher, Jennet Beesley, Simon C Robson, György Haskó
Faculty, Staff and Student Publications
BACKGROUND: Trauma and a subsequent hemorrhagic shock (T/HS) result in insufficient oxygen delivery to tissues and multiple organ failure. Extracellular adenosine, which is a product of the extracellular degradation of adenosine 5' triphosphate (ATP) by the membrane-embedded enzymes CD39 and CD73, is organ protective, as it participates in signaling pathways, which promote cell survival and suppress inflammation through adenosine receptors including the A
METHODS: T/HS shock was induced by blood withdrawal from the femoral artery in wild-type, global knockout (CD39, CD73, A
RESULTS: T/HS upregulated the expression of CD39, CD73, and the A
CONCLUSION: In conclusion, the CD39-CD73-A
The Role Of English Language Courses In Media Colleges In Providing Their Graduates With Labor Market Skills: An Applied Study On Graduates Of Middle East University, Mazen Al-Fedawi
The study aimed to identify the degree of contribution of English language courses in providing graduates with the necessary skills by achieving the specifications of the graduate of the Faculty of Mass Communication required in the labor market, and the degree of their acquisition of the professional skills required in the labor market. It also aimed to explore whether there are differences between the acquisition of labor market skills among graduates of mass media faculties due to variables, type of specialization, number of years of work, and gender. The study achieved these objectives through an applied survey study on an …
Skills That Help Employ Media Graduates In The Labor Market From The Point Of View Of Practicing Media Professionals., Mahmoud Al-Rajabi
Skills That Help Employ Media Graduates In The Labor Market From The Point Of View Of Practicing Media Professionals., Mahmoud Al-Rajabi
The study aimed to reveal the most important skills that help to employ graduates of media faculties in the labor market from the point of view of media practitioners. The study used two approaches, the qualitative methodology and the inductive approach, by conducting in-depth interviews with seventeen media practitioners in Jordan, and the sample was taken in an intentional way. The results of the study showed that the skills that a media graduate should possess are both pure media skills and other skills such as research skills, critical thinking skills, content building skills, interpersonal skills, Arabic and media language skills, …
The Role Of Practical Courses In The Faculty Of Media At The Middle East University In Providing Graduates With Labor Market Skills, Ahmad Oreqat, Ramez Abuhasirah
The Role Of Practical Courses In The Faculty Of Media At The Middle East University In Providing Graduates With Labor Market Skills, Ahmad Oreqat, Ramez Abuhasirah
The study aimed at identifying the role of the practical courses at the Faculty of Media at the Middle East University in providing its graduates with skills in the media labor market. The study adopted the media audience survey method. A questionnaire was distributed to an available sample of (48) graduates of the Faculty of Media at Middle East University who practice the media profession. The results showed that practical study courses’ contribution to providing graduates with the required specifications in the labor market came to a high degree, as the most important of these specifications were: “decent and acceptable …