Digital Commons Network^™

Pathways And Challenges In The Clinical Translational Of Radiopharmaceuticals For Pediatric Investigations, Erik Stauff, Hanieh Karimi, Heidi H. Kecskemethy, Thomas H. Shaffer, Reza Vali, Lauren W. Averill, Xuyi Yue

Department of Radiology Faculty Papers

Radiopharmaceutical development and clinical translation face numerous scientific, ethical, and regulatory challenges, particularly within the pediatric population. Although molecular imaging holds significant promise for improving diagnosis and treatment across a spectrum of diseases, including pediatric-specific conditions like Kawasaki disease, autism spectrum disorders, attention-deficit/hyperactivity disorder, and neuroblastoma, the path from discovery to clinical application remains problematic. The U.S. Food and Drug Administration (FDA) provides three primary pathways-traditional Investigational New Drug (IND) applications, exploratory Investigational New Drug application (eIND), and the Radioactive Drug Research Committee (RDRC) mechanism-to facilitate clinical translation of radiotracers. However, these frameworks are not specifically tailored to pediatric needs. …

Nanodiamonds In Advancing Biomedical Sciences, Ebenezer Owusu, Sofia Lerma, Jinhyeong Jang, Deepa Roy, Shizue Mito, Upal Roy, Elena A. Rozhkova

Health & Biomedical Sciences Faculty Publications

Nanodiamonds (NDs), tetrahedral carbon structures with a size ranging from 1 to 100 nm, have gained growing attention in recent years due to their distinct optical, thermal, and mechanical properties compared to other carbon nanomaterials (e.g., graphene, carbon nanotubes, carbon dots). Combined with a high surface-to-volume ratio and tunable and chemically versatile surfaces, these support broad applications across catalysis, electronics, and life sciences. Moreover, the biocompatible characteristics of NDs enable their controllable interfacial interactions with biological systems, positioning them as excellent candidates for advancing cutting-edge biomedical sciences, particularly through the engineering of efficient material biointerfaces that facilitate optimal interactions with …

Her3 Promotes Triple-Negative Breast Cancer Progression By Upregulating Phf8 Via Mir-34b-5p-Dependent Mechanism, Hui Lyu, Cong Cong Tan, Yakun Wu, Margaret E. Larsen, Qingzhao Yu, Guobin Kang, Charles Wood, Shou Ching Tang, Bolin Liu

School of Graduate Studies Faculty Publications

Triple-negative breast cancer (TNBC) is one of the most aggressive subtypes of breast cancer, with limited targeted treatment options and poor clinical outcomes. HER3 has recently emerged as a promising therapeutic target, with HER3-directed antibody–drug conjugates advancing to Phase III clinical trials for non-small cell lung cancer. However, the downstream molecular mechanisms by which HER3 promotes TNBC progression remain poorly defined. In this study, we uncovered a previously unrecognized HER3/miR-34b-5p/PHF8 signaling axis that drives TNBC cell proliferation and tumor growth. Mechanistically, HER3 activation suppresses the tumor-suppressive microRNA miR-34b-5p, resulting in the upregulation of the histone demethylase PHF8 (KDM7B), which in …

Investigating Whether Giving Or Receiving Support Impacts Caregivers Who Were Maltreated Or Not Maltreated Differently, Tara D. Matta-Singh

USF Tampa Graduate Theses and Dissertations

Caregivers can experience higher levels of stress, anxiety and depression compared to non-caregivers. However, a growing body of literature is beginning to show that while caregiving may be stressful, there may also be benefits to the caregiver, such as feeling closer to the care recipient, a sense of purpose or personal growth. Further, research now demonstrates that giving support to others can be more beneficial than receiving support from others in terms of mental health and even mortality. While these are important advances in the literature, understanding the impacts of giving and receiving support on individuals who were maltreated by …

Aberrant Expression Of A Disintegrin And Metalloproteinase With Thrombospondin Motifs 13 (Adamts13) In Pancreatic Cancer Leads To Dichotomic Functions, Stephanie Allmang, Hagen R. Witzel, Anne Hausen, Simone Marquard, Christoph Eckert, Nicole Marnet, Nina Hörner, Philipp Mayer, Stefan Heinrich, Hien Dang, Wilfried Roth, Matthias M. Gaida

Department of Surgery Faculty Papers

Pancreatic ductal adenocarcinoma (PDAC) is one of the most aggressive cancers characterized by highly invasive growth into the surrounding peripancreatic fat tissue, where tumor cells can directly interact with adipocytes. Due to poor response to the currently available (radio)chemotherapies, there is an urgent need for advanced therapy concepts. The present study shows that ADAMTS13 (a disintegrin and metalloproteinase with thrombospondin motifs 13), a key factor in blood coagulation, is significantly overexpressed in human PDAC. Immunohistochemical analysis revealed that ADAMTS13 expression is associated with prolonged survival and negatively correlated with vascular density. In vitro and in vivo experiments demonstrate its partial …

Lipedema And Adipose Tissue: Current Understanding, Controversies, And Future Directions, Atefeh Rabiee

Pacific Faculty Work

Lipedema is a chronic disorder characterized by the symmetrical accumulation of subcutaneous adipose tissue, predominantly affecting women. Despite increasing recognition, the pathophysiological mechanisms underlying adipose tissue dysfunction in lipedema remain incompletely understood. This mini review combines current knowledge about adipose tissue biology in lipedema, highlighting recent discoveries, ongoing controversies, and future research directions. A comprehensive literature review was conducted focusing on adipose tissue-related research in lipedema with emphasis on pathophysiological mechanisms, cellular composition, and therapeutic implications. Recent studies reveal that lipedema adipose tissue exhibits distinct characteristics, including M2 macrophage predominance, stage-dependent adipocyte hypertrophy, progressive fibrosis, and altered lymphatic/vascular function. The …

Mutational Landscape And Clinical Impact Of Spen Mutations In Patients With Chronic Lymphocytic Leukemia, Priyatharsini Nirmalanantham, Andrés E Quesada, Anindita Ghosh, Pei Lin, Chi Y Ok, Richard K Yang, Hong Fang, Sofia Garces, Rashmi Kanagal-Shamanna, Sanam Loghavi, Mark J Routbort, Cameron Cheng Yin, Wang Wei, Sarah Pasyar, Roland Bassett, Siba El Hussein, Nitin Jain, Jan Burger, William G Wierda, Sa Wang, Carlos Bueso-Ramos, Keyur P Patel, Leonard Jeffrey Medeiros, Fatima Zahra Jelloul

Faculty, Staff and Student Publications

Background/objectives: NOTCH1 is frequently mutated in chronic lymphocytic leukemia (CLL) and is a marker of poor prognosis. In addition to NOTCH1, mutations in the NOTCH1 regulatory pathway including SPEN have been described in a limited number of CLL cases and others have suggested that these mutations are also associated with adverse patient outcomes Methods: In this study, 1617 CLL cases were assessed using targeted sequencing and a 29-gene panel and the results were correlated with prognosis.

Results: SPEN mutations were detected in 48 (2.9%) CLL patients: 92.4% were deleterious (frameshift or truncating nonsense mutations) and the remaining (7.6%) were …

Advancing Delirium Detection Through The Open Health Natural Language Processing Consortium And The Evolve To Next-Gen Accrual To Clinical Trials Network, Sunyang Fu, Min Ji Kwak, Jaerong Ahn, Zhiyi Yue, Shreyas Ranganath, Joseph R Applegate, Andrew Wen, Liwei Wang, Chenyu Li, Michele Morris, Kelly M Toth, Timothy D Girard, John D Osborne, Richard E Kennedy, Nelly-Estefanie Garduno-Rapp, Phillip Reeder, Justin F Rousseau, Chao Yan, You Chen, Mayur B Patel, Tyler J Murphy, Bradley A Malin, Chan Mi Park, Heling Jia, Sandeep Pagali, Allyson K Palmer, Jennifer St Sauver, Sunghwan Sohn, Elmer V Bernstam, Shyam Visweswaran, Yanshan Wang, Hongfang Liu

Faculty, Staff and Student Publications

Background: Delirium is often underdiagnosed in clinical practice and is not routinely coded for billing. While manual chart review can identify delirium, it is labor-intensive and impractical for large-scale studies. Natural language processing (NLP) can analyze unstructured text in electronic health records (EHRs) to extract meaningful clinical information.

Methods: To support national integration of NLP for EHR-based delirium identification across different institutions, we launched the Delirium Interest Group within the national Evolve to Next-Gen Accrual to Clinical Trials (ENACT) NLP Working Group. This paper outlines our initial efforts to standardize, evaluate, and translate an NLP-based delirium detection model into the …

Distinct Tumor-Associated Macrophage Signatures Shape The Immune Microenvironment And Patient Prognosis In Renal Cell Carcinoma, Youngsoo Han, Aidan Shen, Cheng-Chi Chao, Lucas Yeung, Aliesha Garrett, Jianming Zeng, Satoru Kawakita, Jesse Wang, Zhaohui Wang, Alireza Hassani, Xiling Shen, Chongming Jiang

Faculty, Staff and Student Publications

Renal cell carcinoma (RCC) accounts for 90% of adult renal cancer cases and is characterized by significant heterogeneity within its tumor microenvironment. This study tests the hypothesis that tumor-associated macrophages (TAMs) influence RCC progression and patient response to treatment by investigating the prognostic implications of TAM signatures. Utilizing independent single-cell RNA sequencing data from RCC patients, we developed eight distinct TAM signatures reflective of TAM presence. A LASSO Cox regression model was constructed to predict survival outcomes, evaluated using the TCGA dataset, and validated across independent RCC cohorts. Model performance was assessed through Kaplan-Meier survival plots, receiver operating characteristic (ROC) …

Menin Inhibitor Ds-1594b Drives Differentiation And Induces Synergistic Lethality In Combination With Venetoclax In Acute Myeloid Leukemia Cells With Rearranged Mixed-Lineage Leukemia And Mutated Nucleophosmin-1, Valerio Ciaurro, Vassilena Sharlandjieva, Anna Skwarska, Catherine Chahrour, Natalia Baran, Zhihong Zeng, Cassandra Ramage, Naval Daver, Bing Z Carter, Sovira Chaundhry, Palaniraja Thandapani, Maria Paola Martelli, Thomas A Milne, Marina Konopleva

Faculty, Staff and Student Publications

Mixed-lineage leukemia (MLL) rearrangements and Nucleophosmin-1 (NPM1) mutations are associated with acute leukemias whose pathogenesis is critically influenced by protein-protein interactions between menin and MLL. We hypothesized that targeting the menin-MLL interaction using DS-1594b and blocking the antiapoptotic BCL-2 protein using venetoclax may promote differentiation and enhance eradication of MLL-rearranged and NPM1-mutated leukemias models. We treated acute myeloid leukemia (AML) cell lines with MLL rearrangements, NPM1 mutations, other leukemias and primary samples from AML patients with venetoclax alone, DS- 1594b alone, and their combination. We measured proliferation, viability, apoptosis, and differentiation using a variety of cellular assays, Western blotting, and …

The Utility Of Ultra-Deep Rna Sequencing In Mendelian Disorder Diagnostics, Sen Zhao, Jefferson C Sinson, Shenglan Li, Jill A Rosenfeld, Gladys Zapata, Kristina Macakova, Mezthly Pena, Becky Maywald, Kim C Worley, Lindsay C Burrage, Monika Weisz-Hubshman, Shamika Ketkar, William Craigen, Lisa Emrick, Undiagnosed Diseases Network, Tyson Clark, Gila Yanai Lithwick, Zohar Shipony, Christine Eng, Brendan Lee, Pengfei Liu

Faculty, Staff and Students Publications

RNA sequencing (RNA-seq) has emerged as a powerful tool for resolving variants of uncertain significance (VUSs), particularly those affecting gene expression and splicing. However, most reference datasets and diagnostic protocols employ relatively modest sequencing depths (∼50-150 million reads), which may fail to detect low-abundance transcripts and rare splicing events critical for accurate diagnosis. We evaluated the diagnostic and translational utility of ultra-high-depth (up to ∼1 billion unique reads) RNA-seq in four clinically accessible tissues using the Ultima sequencing platform. After validating the performance of Ultima RNA-seq, we investigated how increasing sequencing depth affects gene and isoform detection, splicing variant discovery, …

Religion's Role In Shaping Psychopathological Narratives, Andrea Gonzalez Mendoza

The Graduate Review

Understanding the interplay between religion and psychopathology is essential for clinicians navigating the complexities of mental health diagnosis and treatment. This paper explores the nuanced relationship between belief systems and diagnostic frameworks, shedding light on how religious beliefs influence the perception, assessment, and treatment of mental disorders. Drawing upon historical and current-day research, this paper examines how religious interpretations shape the presentation and understanding of psychopathological symptoms. In doing so, this paper argues that psychopathology cannot be understood without considering the influence of religion on its conceptualization. The latter is illustrated by looking at historical diagnostic patterns and how they …

Ethnobotanical Surveys And Morphological Analysis Of Medicinal Plant Names In Lɔ́Mɔngo (Lomongo) C60 At The Elandisha Mavaolo Protected Area In Northeastern Democratic Republic Of Congo, Jean-Baptiste Grodya Musafiri, Jean-Bosco Njango Ngonda, Reddy Shutcha Ehata, Charles Kumbatulu Sita, Chrispina Alphonce, Helene B. Mavar Manga Sodila

Journal of Humanities and Social Sciences

The aim of this research is to contribute to the documentation of Lomongo, a Bantu language spoken in the Democratic Republic of Congo (DRC). In this study, we focused on two morphological aspects of medicinal plant names in Lomongo: nominal morphology and morpho-syntax. To collect data, we engaged with two categories of informants: primary informants (traditional healers) and secondary informants (native Lomongo speakers). Ethnobotanical and ethnolinguistic surveys were conducted in the “Elandisha” Mavaolo area through participant observation, semi-structured interview guides, audio recordings, and photographs. The plants identified were documented in situ with the assistance of botanists from "Matiti-Lisanga," an interdisciplinary …

Low Dose Cone Beam Computed Tomography Versus High Dose Cone Beam Computed Tomography In Measuring Furcation Involvements: (Diagnostic Accuracy Study), Marwa Ezz, Cairo University, Misr University For Science & Technology

Dentistry

Accurate diagnosis of furcation defect is essential in periodontal therapy planning. Cone beam computed tomography (CBCT) provides three-dimensional visualization, but higher radiation doses remain a concern. This study aims to assess and compare the diagnostic accuracy of low-dose CBCT (LD-CBCT) and high-dose CBCT (HD-CBCT) in detecting and measuring furcation defect using a pig mandible. Detection and accurate assessment of periodontal disease is important to determine the tooth prognosis and treatment. Radiographic assessment provides information about the pattern and extent of the furcation defect. CBCT provides unique 3D images used for diagnosis and treatment plans, but its use in periodontology not …

Development Of A Clinically Relevant Rabbit Model Of Acute Laryngeal Injury, Ryan Stepp, Naushin Ali, Areli A. Rodriguez, Ethan Nicklow, Noah Thornton, Adithya Reddy, Hannah L. Kenny, Patrick S. Cottler, Donald R. Griffin, James J. Daniero

Department of Otolaryngology - Head and Neck Surgery Faculty Papers

OBJECTIVES: Acute laryngeal injury (ALgI) is created as a result of endotracheal tube pressure ulcer formation leading to fibrosis and inflammation. This condition often leads to airway obstruction and voice and swallowing dysfunction. This study demonstrates a reliable animal model of ALgI to reproduce the acute wound process seen clinically, to explore the pathophysiology of this disease process, and to serve as a reproducible injury suitable for the evaluation of therapeutic interventions.

METHODS: An ALgI model was developed in New Zealand White rabbits using precise mucosal stripping of the posterior larynx, followed by intubation with an oversized 4.0 endotracheal tube …

Circulating Levels Of Insulin-Like Growth Factor I (Igf-I) And Risk Ofmultiple Myeloma: An Observational And Mendelian Randomisation Study, Yolanda Benavente, Sara Hermosa, Nikos Papadimitriou, Alyssa I. Clay-Gilmour Ph.D., Elizabeth E. Brown, Jonathan N. Hofmann, Nathaniel Rothman, Qing Lan, Sonja I. Berndt, Demetrius Albanes, Mark Purdue, Mitchell J. Machiela, Stephen J. Chanock, Parveen Bhatti, Wendy Cozen, Aaron Norman, Susan L. Slager, James R. Cerhan, Vincent Rajkumar, Shaji J. Kumar, Et. Al.

Faculty Publications

Evidence for an association between insulin-like growth factors (IGF) and multiple myeloma (MM) is inconsistent. We examined total IGF-I concentrations and risk of MM by combining baseline serological data among UK Biobank participants (n = 444 187; 732 incident MM) with a two-sample Mendelian randomisation (MR) analysis using identified genetic variants associated with circulating total IGF-I and IGF-binding protein 3 (IGFBP-3) in the InterLymph consortium (2434 MM and their 2567 controls). Finally, additional lymphoid neoplasm (LN) subtypes were included for comparison with the main hypothesis. Circulating IGF-I level was positively associated with MM risk Hazard ratio-HR-per one standard deviation-SD-increase …

Cofilin Inhibition Ameliorates Piezo2 And Ampa Dysfunction In A Mouse Model Of Angelman Syndrome, Luis O Romero, Manisha Bade, Elisa Carrillo, Sonia Paz-López, Syed A M Hasan, William James Antonisamy, Vasanthi Jayaraman, Zahoor A Shah, Valeria Vásquez, Julio F Cordero-Morales

Faculty, Staff and Student Publications

Angelman syndrome (AS) is a neurogenetic disorder characterized by motor coordination and cognitive deficits. In AS, hippocampal neurons show reduced filamentous (F-)actin, a decrease we also reported in dorsal root ganglia (DRG) neurons, along with impaired mechanosensitive ion channel activity. Currently, there are no pharmacological targets to prevent the decrease of F-actin in AS. Here, we utilize a first-in-class selective cofilin inhibitor (SZ-3) to restore PIEZO2 function in DRG neurons and glutamate-evoked currents in hippocampal neurons from AS mice. Using atomic force microscopy, we demonstrate that inhibiting cofilin, an actin-severing protein, with SZ-3 increases cellular stiffness by stabilizing the actin …

Integrating Pathogenic Variants, Polygenic Risk Score, And Family History For Prostate Cancer Risk Estimation In Men Of African Ancestry, Fei Chen, Xin Sheng, Anqi Wang, Yili Xu, Raymond Hughley, Wei Xiong, Loreall Pooler, Peggy Wan, Susan M Gundell, Godfrey Kigozi, Gertrude Nakigozi, Fred Nalugoda, Joseph Kagaayi, Grace Nalwoga Kigozi, Stephen Mugamba, Emmanuel Kyasanku, James Nkale, Vitalis Ofumbi Olwa, Alexander Lubwama, Alex Daama, Resty Nakajugo, Ben Adusei, Mohamed Jalloh, Serigne Magueye Gueye, Andrew A Adjei, James Mensah, Pedro W Fernandez, Akindele Olupelumi Adebiyi, J Olufemi Ogunbiyi, Oseremen Inokhoife Aisuodionoe-Shadrach, Lindsay Petersen, Wenlong Carl Chen, Jo Mcbride, Jeannette T Bensen, James L Mohler, Jack A Taylor, Caroline Andrews, Mbaaga Kigongo, Amanya Colline, Vicky Kiddu, Juliet Namugambe, Shallot Owamaani, Kuteesa Job, Benon Joseph Masaba, Frank Asiimwe, Proscovia Muwanga, Joy Namulondo, Florence Nagawa, Charity Kayiraba, Martin Ogwang, Ronald Okidi, David Oweka, Elio Kitara, James Obonyo, Daniel Lajul, Paul Matovu, Precious Arinda Muheki, Johnson Natumanya, Emmanuel Agaba, Emmanuel Aculokin, Amos Twongyeirwe, George Mutema, Denis Bitamazire, Eboneé N Butler, Sue Ann Ingles, Benjamin A Rybicki, Janet L Stanford, Wei Zheng, Sonja I Berndt, Stephen J Chanock, Chad D Huff, Joseph Lachance, Luc Multigner, Burcu F Darst, Timothy R Rebbeck, Laurent Brureau, Stephen Watya, David V Conti, Christopher A Haiman

Faculty, Staff and Student Publications

BACKGROUND AND OBJECTIVE: The impact of germline pathogenic variants (PVs) in cancer predisposition genes on risk of prostate cancer (PCa) remains understudied in large populations of African ancestry. This study aims to characterize the range of genetic risk of PCa and aggressive disease phenotypes in men of African ancestry.

METHODS: We analyzed 7176 PCa cases and 4873 controls from seven countries across North America and Africa to assess the association between PVs in 37 cancer predisposition genes and the risk of overall, aggressive, and metastatic PCa. Genes significantly associated with PCa risk were used to estimate lifetime absolute risk based …

Mutant P53 Variants Differentially Impact Replication Initiation And Activate Cgas-Sting To Affect Immune Checkpoint Inhibition, Kang Liu, Lidija A Wilhelms Garan, Fang-Tsyr Lin, Weei-Chin Lin

Faculty, Staff and Students Publications

Prior research shows that Akt-dependent phosphorylation of TopBP1 in S phase results in the switch of TopBP1/Treslin binding to TopBP1/E2F1 binding, which is important to prevent replication re-initiation in late S and G2 phases. Here, we demonstrate that contact, but not conformational, mutant p53 can override this switch by binding to both TopBP1 and Treslin, thereby facilitating persistent TopBP1/Treslin interaction in late S and G2 phases, which ultimately leads to over-firing of replication initiation. This increases micronuclei formation, which is further enhanced by genotoxic stressors such as doxorubicin, PARP inhibitors, or ATR inhibitors. Consequently, contact mutant p53 increases the sensitivity …

Learning And Satisfaction, Ainsley Smith

Scholars Week

Learning and Satisfaction

Motivation, especially in the world of psychology, is quite the broad and overarching term that relates to various aspects of life. Whether it be motivation in the workplace, classroom, sports, or relationships, our intrinsic and extrinsic motivations drive us to do our best on what we set forth to accomplish. Although there is extensive research on methods of learning in correlation to motivation as well as levels of satisfaction impacting these levels, there has yet to be much exploration into the impact an emotional component or personal connection may have on these factors. The purpose of this …

Recent Advances In Vagus Nerve Stimulation For Stroke Rehabilitation, Alicia Bernhardt, Daniel Hahn, Naresh Jadav, Thomas Kelly, Kristin Camardo, Kristin Beltz, Davis Berzins, Mijail Serruya

Moss-Magee Rehabilitation Papers

Purpose of Review: This review synthesizes recent developments in vagus nerve stimulation (VNS) for stroke rehabilitation from 2021–2025, emphasizing the transition from experimental approaches to clinical implementation following FDA approval of implantable VNS. Recent Findings: The 2021 FDA approval of the Vivistim Paired VNS System marked a watershed moment in stroke neuromodulation, providing the first regulatory-approved VNS therapy for upper extremity motor recovery. Long-term follow-up studies demonstrate sustained benefits at one year, with 66% of patients achieving clinically meaningful improvements. Concurrently, investigational transcutaneous approaches continue to evolve, though they remain limited by protocol heterogeneity and anatomical specificity concerns. Summary: Implantable …

Improving Empathy And Reducing Stigmatization In Pre-Clinical Physician Assistant Students Towards Patient Taking Opioids For Chronic Pain: The Feasibility Of A Perspective-Taking Peer Role-Play Intervention, Barbie Ann Seton Stephen

Doctor of Philosophy in Translational Health Sciences Dissertations

Background: Empathy has been identified as a crucial skill for all healthcare providers who treat patients with chronic pain. It has been directly linked to higher patient satisfaction and improved health outcomes. It has also been linked to reduced burnout, fewer medical errors, and improved job satisfaction among healthcare providers. Despite the many interventions that have been developed to promote empathy, the decline of empathy in healthcare providers and trainees continues to be of great concern, especially in pain management and opioid prescribing, thus affecting the quality of care given to these patients. In physician assistant students, this decline has …

Pacific Rxtracts - November 2025, Pacific Rxtracts

Pacific RxTracts

This issue features updates on the FDA approval of Papzimeos, the first immunotherapy for recurrent respiratory papillomatosis; the early success of stem cell-derived islet therapy in type 1 diabetes; and the use of oral Palonsify in the management of acromegaly.

You will also find additional highlights across several specialties such as endocrinology, oncology, neuropsychology, and infectious disease. Each article provides valuable insights to help you stay informed on the latest developments in pharmacy, and we encourage you to give them a read.

Conformational Transitions Enabling Interkingdom Transfer Of Effector Multitudes, Peter J Christie

Faculty, Staff and Student Publications

No abstract provided.

Remineralization Effect On Enamel Physicochemical Properties After Chlorine-Induced Erosion, Sara Adel Botros, Mohamed Samy Salama, Mahmoud Al Ankily, Nora Ahmed Alzayyat

Dentistry

No abstract provided.

A Functional Clock In Only Two Dorsal Clock Neurons Is Sufficient To Restore The Basal Circadian Activity Pattern Of Drosophila Melanogaster, Nils Reinhard, Enrico Bertolini, Takuya Kuwahara, Manabu Sekiguchi, Dirk Rieger, Weihua Li, Paul H Taghert, Taishi Yoshii, Charlotte Helfrich-Förster

2020-Current year OA Pubs

Circadian clocks form complex networks to orchestrate the behavior and physiology of animals. Elucidating the organization of these clock networks is critical to understanding how circadian clocks achieve robust timing. Clock neurons have been best characterized in the model organism

Mitomycin-C For Hpv-Positive And Hpv-Negative Platinum-Refractory, Recurrent Or Metastatic Head And Neck Squamous Cell Carcinoma: A Phase 2 Trial, Peter Oppelt, Jessica Ley, Christine Auberle, Brendan Knapp, Jesse Zaretsky, Fei Wan, Douglas Adkins

2020-Current year OA Pubs

BACKGROUND/OBJECTIVES: Functional p53 is critical for anti-tumor activity of mitomycin-C. In wild-type

METHODS: Patients with platinum-refractory RM-HNSCC received mitomycin-C (10 mg/m

RESULTS: Forty-seven patients were treated with mitomycin-C: 34 in cohort A and 13 in cohort B. Tumor response occurred in 3 of 33 evaluable patients in cohort A (ORR 9.1%, 95%CI: 0-19.4) and in 0 of 12 evaluable patients in cohort B. The duration of tumor responses in cohort A was 2.3, 2.5, and 4.5 months. The most common treatment-related AEs of any grade were anemia (96%), fatigue (62%), and thrombocytopenia (40%). No treatment-related deaths occurred.

CONCLUSIONS: Mitomycin-C had …

Nsrm (All0345) And Nsrx (Alr1976), Two Furc (Perr)-Targeted Transcriptional Regulators, Modulate Nitrogen Metabolism And Heterocyst Differentiation Genes In The Cyanobacterium Anabaena Sp. Strain Pcc 7120, Jorge Guío, Marta Acero, Anindita Bandyopadhyay, Deng Liu, Himadri B Pakrasi, Isabelle Michaud-Soret, M Teresa Bes, Emma Sevilla, María F Fillat

2020-Current year OA Pubs

UNLABELLED: The control of nitrogen metabolism in the model cyanobacterium

IMPORTANCE: Filamentous, nitrogen-fixing cyanobacteria are valuable organisms for biotechnology applications and as models for the study of multicellularity in prokaryotes. Understanding the regulation of nitrogen fixation and heterocyst development is essential for optimizing their use in synthetic biology and as biofertilizers. This study identifies two novel nitrogen secondary regulators, Alr1976 (NsrX) and All0345 (NsrM), as part of the intricate regulatory circuit governing nitrogen metabolism in the model cyanobacterium

Effectiveness Of Silk Fibroin Dressing Compared To Saline Dressing On Wound Healing In Post-Laparotomy Patients With Superficial Surgical Site Infections: A Single-Blinded Randomised Control Trial, Bhanu P. Chandavaram, Uday S. Kumbhar, Reddy A.P.

Sultan Qaboos University Medical Journal

Objectives: This study aimed to determine and compare the effectiveness of silk fibroin dressing and normal saline dressing in terms of wound healing time, as assessed by Dr Kamal’s Adaptive Wound Healing Score (KAWHS). Methods: A single-blinded, randomised controlled trial was conducted at a tertiary hospital from November 2022 to November 2023. A total of 142 patients with superficial surgical site infections (SSIs) post-laparotomy were randomised into two groups: silk fibroin dressing (n = 71) and saline dressing (n = 71). The primary outcome, wound healing, was assessed using KAWHS on days 5, 10, and 15. Secondary outcomes included exudate …

A Recurrent Acaa2 Variant Causes A Dominant Syndrome Of Lipodystrophy, Lipomatosis, Infantile Steatohepatitis And Hypoglycemia, Vinaya Simha, Mary Kate Lopiccolo, Anna Platt, Rebecca J Brown, Xandria Johnson, Deanna Alexis Carere, Colleen Donnelly, Matthew T Snyder, Chao Xing, Thomas P Mathews, Purva Gopal, Stephen C Ward, Diana R Tomchick, Anil K Agarwal, Ralph J Deberardinis, Abhimanyu Garg

Faculty, Staff and Student Publications

No abstract provided.