Open Access. Powered by Scholars. Published by Universities.®

Medical Specialties Commons™

Open Access. Powered by Scholars. Published by Universities.®

Discipline
Institution
Keyword
Publication Year
Publication
Publication Type
File Type

Articles 27871 - 27900 of 77143

Full-Text Articles in Medical Specialties

Multicenter Phase Ii Trial Of The Wee1 Inhibitor Adavosertib In Refractory Solid Tumors Harboring, Siqing Fu, Shuyang Yao, Yuan Yuan, Rebecca A Previs, Anthony D Elias, Richard D Carvajal, Thomas J George, Ying Yuan, Lihou Yu, Shannon N Westin, Yan Xing, Ecaterina E Dumbrava, Daniel D Karp, Sarina A Piha-Paul, Apostolia M Tsimberidou, Jordi Rodon Ahnert, Naoko Takebe, Karen Lu, Khandan Keyomarsi, Funda Meric-Bernstam Mar 2023

Multicenter Phase Ii Trial Of The Wee1 Inhibitor Adavosertib In Refractory Solid Tumors Harboring, Siqing Fu, Shuyang Yao, Yuan Yuan, Rebecca A Previs, Anthony D Elias, Richard D Carvajal, Thomas J George, Ying Yuan, Lihou Yu, Shannon N Westin, Yan Xing, Ecaterina E Dumbrava, Daniel D Karp, Sarina A Piha-Paul, Apostolia M Tsimberidou, Jordi Rodon Ahnert, Naoko Takebe, Karen Lu, Khandan Keyomarsi, Funda Meric-Bernstam

Faculty, Staff and Student Publications

PURPOSE: Preclinical cancer models harboring

PATIENTS AND METHODS: Patients aged ≥ 18 years with measurable disease and refractory solid tumors harboring

RESULTS: Thirty patients were enrolled. The median follow-up duration was 9.9 months. Eight patients had partial responses (PRs), and three had stable disease (SD) ≥ 6 months, with an ORR of 27% (95% CI, 12 to 46), a SD ≥ 6 months/PR rate of 37% (95% CI, 20 to 56), a median progression-free survival duration of 4.1 months (95% CI, 1.8 to 6.4), and a median overall survival duration of 9.9 months (95% CI, 4.8 to 15). Fourteen patients …


A First-In-Human Phase I Study Of Milademetan, An Mdm2 Inhibitor, In Patients With Advanced Liposarcoma, Solid Tumors, Or Lymphomas, Mrinal M Gounder, Todd M Bauer, Gary K Schwartz, Amy M Weise, Patricia Lorusso, Prasanna Kumar, Ben Tao, Ying Hong, Parul Patel, Yasong Lu, Arnaud Lesegretain, Vijaya G Tirunagaru, Feng Xu, Robert C Doebele, David S Hong Mar 2023

A First-In-Human Phase I Study Of Milademetan, An Mdm2 Inhibitor, In Patients With Advanced Liposarcoma, Solid Tumors, Or Lymphomas, Mrinal M Gounder, Todd M Bauer, Gary K Schwartz, Amy M Weise, Patricia Lorusso, Prasanna Kumar, Ben Tao, Ying Hong, Parul Patel, Yasong Lu, Arnaud Lesegretain, Vijaya G Tirunagaru, Feng Xu, Robert C Doebele, David S Hong

Faculty, Staff and Student Publications

Purpose: This study evaluated the safety, pharmacokinetics, pharmacodynamics, and preliminary efficacy of milademetan, a small-molecule murine double minute-2 (MDM2) inhibitor, in patients with advanced cancers.

Patients and methods: In this first-in-human phase I study, patients with advanced solid tumors or lymphomas received milademetan orally once daily as extended/continuous (days 1-21 or 1-28 every 28 days) or intermittent (days 1-7, or days 1-3 and 15-17 every 28 days) schedules. The primary objective was to determine the recommended phase II dose and schedule. Secondary objectives included tumor response according to standard evaluation criteria. Predefined analyses by tumor type were performed. Safety and …


Author Correction: Repeated Out-Of-Africa Expansions Of Helicobacter Pylori Driven By Replacement Of Deleterious Mutations, Harry A Thorpe, Elise Tourrette, Koji Yahara, Filipa F Vale, Siqi Liu, Mónica Oleastro, Teresa Alarcon, Tsachi-Tsadok Perets, Saeid Latifi-Navid, Yoshio Yamaoka, Beatriz Martinez-Gonzalez, Ioannis Karayiannis, Timokratis Karamitros, Dionyssios N Sgouras, Wael Elamin, Ben Pascoe, Samuel K Sheppard, Jukka Ronkainen, Pertti Aro, Lars Engstrand, Lars Agreus, Sebastian Suerbaum, Kaisa Thorell, Daniel Falush Mar 2023

Author Correction: Repeated Out-Of-Africa Expansions Of Helicobacter Pylori Driven By Replacement Of Deleterious Mutations, Harry A Thorpe, Elise Tourrette, Koji Yahara, Filipa F Vale, Siqi Liu, Mónica Oleastro, Teresa Alarcon, Tsachi-Tsadok Perets, Saeid Latifi-Navid, Yoshio Yamaoka, Beatriz Martinez-Gonzalez, Ioannis Karayiannis, Timokratis Karamitros, Dionyssios N Sgouras, Wael Elamin, Ben Pascoe, Samuel K Sheppard, Jukka Ronkainen, Pertti Aro, Lars Engstrand, Lars Agreus, Sebastian Suerbaum, Kaisa Thorell, Daniel Falush

Faculty, Staff and Students Publications

No abstract provided.


Minimalistic Approach To Enhanced Recovery After Pediatric Scoliosis Surgery, Scott A. Barnett, Bryant M. Song, Matthew Bauer, Matthew E. Nungesser, Claudia Leonardi, Michael J. Heffernan Mar 2023

Minimalistic Approach To Enhanced Recovery After Pediatric Scoliosis Surgery, Scott A. Barnett, Bryant M. Song, Matthew Bauer, Matthew E. Nungesser, Claudia Leonardi, Michael J. Heffernan

School of Medicine Faculty Publications

Purpose: Prior studies of enhanced recovery protocols (ERP) have been conducted at large institutions with abundant resources. These results may not apply at institutions with less resources directed to quality improvement efforts. The purpose of this study was to assess the value of a minimalistic enhanced recovery protocol in reducing length of stay (LOS) following PSF for adolescent idiopathic scoliosis. We hypothesized that accelerated transition to oral pain medications and mobilization alone could shorten hospital length of stay in the absence of a formal multimodal pain regimen. Methods: AIS patients aged 10–18 who underwent PSF at a tertiary pediatric hospital …


Direct Anterior Versus Direct Lateral Hip Approach In Total Hip Arthroplasty With The Same Perioperative Protocols One Year Post Fellowship Training, Asim M. Makhdom, William J. Hozack Mar 2023

Direct Anterior Versus Direct Lateral Hip Approach In Total Hip Arthroplasty With The Same Perioperative Protocols One Year Post Fellowship Training, Asim M. Makhdom, William J. Hozack

Rothman Institute Papers

BACKGROUND: Variable results have been reported regarding the clinical outcomes in Total hip arthroplasty (THA) based on the surgical approach. The aim of this study is to compare the clinical outcomes between Direct anterior (DA) and direct lateral (DL) approaches in THA when performed immediately after fellowship training.

METHODS: During the 1st year of practice, all consecutive patients who underwent THA via DA and DL hip approaches were retrospectively investigated. Patients' demographics, diagnosis, American society of Anesthesiology (ASA) score, route of anesthesia, length of hospital stay (LOS), leg length discrepancy (LLD), radiographic parameters, operative time, number of opioids refills postoperatively, …


Ad-Syn-Net: Systematic Identification Of Alzheimer's Disease-Associated Mutation And Co-Mutation Vulnerabilities Via Deep Learning, Xingxin Pan, Zeynep H Coban Akdemir, Ruixuan Gao, Xiaoqian Jiang, Gloria M Sheynkman, Erxi Wu, Jason H Huang, Nidhi Sahni, S Stephen Yi Mar 2023

Ad-Syn-Net: Systematic Identification Of Alzheimer's Disease-Associated Mutation And Co-Mutation Vulnerabilities Via Deep Learning, Xingxin Pan, Zeynep H Coban Akdemir, Ruixuan Gao, Xiaoqian Jiang, Gloria M Sheynkman, Erxi Wu, Jason H Huang, Nidhi Sahni, S Stephen Yi

Faculty, Staff and Student Publications

Alzheimer's disease (AD) is one of the most challenging neurodegenerative diseases because of its complicated and progressive mechanisms, and multiple risk factors. Increasing research evidence demonstrates that genetics may be a key factor responsible for the occurrence of the disease. Although previous reports identified quite a few AD-associated genes, they were mostly limited owing to patient sample size and selection bias. There is a lack of comprehensive research aimed to identify AD-associated risk mutations systematically. to address this challenge, we hereby construct a large-scale AD mutation and co-mutation framework ('AD-Syn-Net'), and propose deep learning models named Deep-SMCI and Deep-CMCI configured …


Cognitive Sparing In Proton Versus Photon Radiotherapy For Pediatric Brain Tumor Is Associated With White Matter Integrity: An Exploratory Study, Lisa E Mash, Lisa S Kahalley, Kimberly P Raghubar, Naomi J Goodrich-Hunsaker, Tracy J Abildskov, Luz A De Leon, Marianne Macleod, Heather Stancel, Kelley Parsons, Brian Biekman, Nilesh K Desai, David R Grosshans, Arnold C Paulino, Zili D Chu, William E Whitehead, Mehmet Fatih Okcu, Murali Chintagumpala, Elisabeth A Wilde Mar 2023

Cognitive Sparing In Proton Versus Photon Radiotherapy For Pediatric Brain Tumor Is Associated With White Matter Integrity: An Exploratory Study, Lisa E Mash, Lisa S Kahalley, Kimberly P Raghubar, Naomi J Goodrich-Hunsaker, Tracy J Abildskov, Luz A De Leon, Marianne Macleod, Heather Stancel, Kelley Parsons, Brian Biekman, Nilesh K Desai, David R Grosshans, Arnold C Paulino, Zili D Chu, William E Whitehead, Mehmet Fatih Okcu, Murali Chintagumpala, Elisabeth A Wilde

Faculty, Staff and Student Publications

Radiotherapy for pediatric brain tumors is associated with reduced white matter structural integrity and neurocognitive decline. Superior cognitive outcomes have been reported following proton radiotherapy (PRT) compared to photon radiotherapy (XRT), presumably due to improved sparing of normal brain tissue. This exploratory study examined the relationship between white matter change and late cognitive effects in pediatric brain tumor survivors treated with XRT versus PRT. Pediatric brain tumor survivors treated with XRT (


The Association Of Intravitreal Injections Of Different Anti-Vascular Endothelial Growth Factor With Systemic Outcomes In Diabetic Patients, Eugene Yu-Chuan Kang, Tzu-Yi Lin, Sunir J. Garg, Nan-Kai Wang, Lee-Jen Chen, Pei-Wei Huang, Ming-Jen Chan, Kuan-Jen Chen, Wei-Chi Wu, Chi-Chun Lai, Yih-Shiou Hwang Mar 2023

The Association Of Intravitreal Injections Of Different Anti-Vascular Endothelial Growth Factor With Systemic Outcomes In Diabetic Patients, Eugene Yu-Chuan Kang, Tzu-Yi Lin, Sunir J. Garg, Nan-Kai Wang, Lee-Jen Chen, Pei-Wei Huang, Ming-Jen Chan, Kuan-Jen Chen, Wei-Chi Wu, Chi-Chun Lai, Yih-Shiou Hwang

Wills Eye Hospital Papers

This retrospective cohort study aimed to assess the systemic effects of three commonly available anti-vascular endothelial growth factor intravitreal injections in patients with diabetes, using data taken from a multi-institutional database in Taiwan. Patient data were sourced from the multi-institutional Chang Gung Research Database. Participants were divided into groups based on treatment with bevacizumab, ranibizumab, or aflibercept. Baseline characteristics were matched among the groups by the inverse probability of treatment weighting. The incidence rate of outcome events was calculated as the number of events divided by 100 person-years of follow-up. The cumulative incidence function was used to estimate the incidence …


Confronting The Evolution And Expansion Of Anti-Vaccine Activism In The Usa In The Covid-19 Era, Richard M Carpiano, Timothy Callaghan, Renee Diresta, Noel T Brewer, Chelsea Clinton, Alison P Galvani, Rekha Lakshmanan, Wendy E Parmet, Saad B Omer, Alison M Buttenheim, Regina M Benjamin, Arthur Caplan, Jad A Elharake, Lisa C Flowers, Yvonne A Maldonado, Michelle M Mello, Douglas J Opel, Daniel A Salmon, Jason L Schwartz, Joshua M Sharfstein, Peter J Hotez Mar 2023

Confronting The Evolution And Expansion Of Anti-Vaccine Activism In The Usa In The Covid-19 Era, Richard M Carpiano, Timothy Callaghan, Renee Diresta, Noel T Brewer, Chelsea Clinton, Alison P Galvani, Rekha Lakshmanan, Wendy E Parmet, Saad B Omer, Alison M Buttenheim, Regina M Benjamin, Arthur Caplan, Jad A Elharake, Lisa C Flowers, Yvonne A Maldonado, Michelle M Mello, Douglas J Opel, Daniel A Salmon, Jason L Schwartz, Joshua M Sharfstein, Peter J Hotez

Faculty, Staff and Students Publications

No abstract provided.


Endogenous But Not Sensory-Driven Activity Controls Migration, Morphogenesis And Survival Of Adult-Born Juxtaglomerular Neurons In The Mouse Olfactory Bulb, Kaizhen Li, Katherine Figarella, Xin Su, Yury Kovalchuk, Jessika Gorzolka, Jonas J Neher, Nima Mojtahedi, Nicolas Casadei, Ulrike B S Hedrich, Olga Garaschuk Mar 2023

Endogenous But Not Sensory-Driven Activity Controls Migration, Morphogenesis And Survival Of Adult-Born Juxtaglomerular Neurons In The Mouse Olfactory Bulb, Kaizhen Li, Katherine Figarella, Xin Su, Yury Kovalchuk, Jessika Gorzolka, Jonas J Neher, Nima Mojtahedi, Nicolas Casadei, Ulrike B S Hedrich, Olga Garaschuk

Faculty, Staff and Student Publications

The development and survival of adult-born neurons are believed to be driven by sensory signaling. Here, in vivo analyses of motility, morphology and Ca2+ signaling, as well as transcriptome analyses of adult-born juxtaglomerular cells with reduced endogenous excitability (via cell-specific overexpression of either Kv1.2 or Kir2.1 K+ channels), revealed a pronounced impairment of migration, morphogenesis, survival, and functional integration of these cells into the mouse olfactory bulb, accompanied by a reduction in cytosolic Ca2+ fluctuations, phosphorylation of CREB and pCREB-mediated gene expression. Moreover, K+ channel overexpression strongly downregulated genes involved in neuronal migration, differentiation, and morphogenesis …


The Association Between Medication Use In Older Women With Early-Stage Operable Primary Breast Cancer And Decision Regarding Primary Treatment, Natalie Tse, Ruth M Parks, Holly M Holmes, Kwok-Leung Cheung Mar 2023

The Association Between Medication Use In Older Women With Early-Stage Operable Primary Breast Cancer And Decision Regarding Primary Treatment, Natalie Tse, Ruth M Parks, Holly M Holmes, Kwok-Leung Cheung

Faculty, Staff and Student Publications

Background: Polypharmacy is one factor contributing to increased mortality, hospitalization, and adverse drug reactions in older adults. The aim of this study was to measure the prevalence of polypharmacy in a cohort of older women with early-stage operable primary breast cancer and the relationship of polypharmacy to primary treatment decision and functional status.

Methods: A total of 139 patients with a new diagnosis of early-stage operable primary breast cancer proven histologically were recruited as part of a prospective study. The average age was 77 years. Assessment using a cancer-specific Comprehensive Geriatric Assessment (CGA) tool was conducted within 6 weeks of …


A Nationwide Analysis Of Gunshot Wounds Of The Head And Neck: Morbidity, Mortality, And Cost, John M. Menezes, Kavita Batra, Vladislav Pavlovich Zhitny Mar 2023

A Nationwide Analysis Of Gunshot Wounds Of The Head And Neck: Morbidity, Mortality, And Cost, John M. Menezes, Kavita Batra, Vladislav Pavlovich Zhitny

Department of Plastic Surgery Faculty Research

Background:

Gun violence in the United States rose continuously from 2010 to 2022, spiking during the pandemic, and peaking in 2021 at 48,830 deaths (14.8 per 100,000). Previous reports investigated health and financial burden associated with gunshot wounds (GSWs) during 2004 to 2013; however estimates related specifically to head and neck (H&N) injuries have been lacking. This population-based study aims to examine incidence, morbidity, mortality, and health resource utilization of H&N injuries utilizing the Nationwide Inpatient Sample database.

Methods:

A population-based study was undertaken using the National (Nationwide) Inpatient Sample (NIS) database (2015Q4–2017Q4). The International Classification of Diseases, Tenth Revision …


Juvenile Granulosa Cell Tumor In An Adult Woman During Pregnancy: A Case Report And Review Of The Literature, Mackenzie Cummings, Pamela Edmonds, Mark S. Shahin, Joe I. Sorosky Mar 2023

Juvenile Granulosa Cell Tumor In An Adult Woman During Pregnancy: A Case Report And Review Of The Literature, Mackenzie Cummings, Pamela Edmonds, Mark S. Shahin, Joe I. Sorosky

Abington Jefferson Health Papers

Objective

To report a case of stage IIIB juvenile granulosa cell tumor (JGCT) complicating pregnancy in a 33 year-old (y.o.) woman.

Methods

Retrospective review of the clinical data, imaging studies, and pathology reports of a case of JGCT diagnosed during pregnancy. Patient consent was obtained for review and presentation of the case. A literature review was conducted.

Results

A 33 y.o., gravida 3, para 1 was incidentally found to have an 8 cm left ovarian mass on an anatomy scan at 22 weeks gestation. Four days later, she presented to labor and delivery triage with abdominal pain. An ultrasound revealed …


Influence Of Canonical And Non-Canonical Ifnlr1 Isoform Expression On Interferon Lambda Signaling, John Evans Mar 2023

Influence Of Canonical And Non-Canonical Ifnlr1 Isoform Expression On Interferon Lambda Signaling, John Evans

MUSC Theses and Dissertations

Interferon lambdas (IFNLs) are innate immune cytokines that induce antiviral cellular responses by signaling through a heterodimer composed of IL10RB and the interferon lambda receptor 1 (IFNLR1). Multiple IFNLR1 transcriptional variants are expressed in vivo and are predicted to encode distinct protein isoforms whose function is not fully established. IFNLR1 isoform 1 has the highest relative transcriptional expression and encodes the full-length functional form that supports canonical IFNL signaling. IFNLR1 isoforms 2 and 3 have lower relative expression and are predicted to encode signaling defective proteins. To gain insight into IFNLR1 function and regulation, we explored how altering relative expression …


Endovascular Image-Guided Sampling Of Tumor-Draining Veins Provides An Enriched Source Of Oncological Biomarkers, Anobel Tamrazi, Srividya Sundaresan, Aishwarya Gulati, Frederick J. Tan, Vibhor Wadhwa, Bjarne R. Bartlett, Luis A. Diaz Jr. Mar 2023

Endovascular Image-Guided Sampling Of Tumor-Draining Veins Provides An Enriched Source Of Oncological Biomarkers, Anobel Tamrazi, Srividya Sundaresan, Aishwarya Gulati, Frederick J. Tan, Vibhor Wadhwa, Bjarne R. Bartlett, Luis A. Diaz Jr.

Department of Radiology Faculty Papers

Introduction: Circulating tumor-derived biomarkers can potentially impact cancer management throughout the continuum of care. This small exploratory study aimed to assess the relative levels of such biomarkers in the tumor-draining vascular beds in patients with solid tumors compared to levels in their peripheral veins.

Methods: Using an endovascular image-guided approach, we obtained blood samples from peripheral veins and other vascular compartments–including the most proximal venous drainage from solid tumors–from a set of nine oncology patients with various primary and metastatic malignancies. We then interrogated these samples for a panel of oncological biomarkers, including circulating tumor cells (CTCs), exosome-derived microRNAs (miRNAs), …


Protocols For Single-Cell Rna-Seq And Spatial Gene Expression Integration And Interactive Visualization, Surbhi Sona, Matthew Bradley, Angela H Ting Mar 2023

Protocols For Single-Cell Rna-Seq And Spatial Gene Expression Integration And Interactive Visualization, Surbhi Sona, Matthew Bradley, Angela H Ting

Faculty, Staff and Student Publications

There is a wealth of software that utilizes single-cell RNA-seq (scRNA-seq) data to deconvolve spatial transcriptomic spots, which currently are not yet at single-cell resolution. Here we provide protocols for implementing Seurat and Giotto packages to elucidate cell-type distribution in our example human ureter scRNA-seq dataset. We also describe how to create a stand-alone interactive web application using Seurat libraries to visualize and share our results. For complete details on the use and execution of this protocol, please refer to Fink et al. (2022).


Apkcs Role In Neuroblastoma Cell Signaling Cascades And Implications Of Apkcs Inhibitors As Potential Therapeutics, Sloan Breedy Mar 2023

Apkcs Role In Neuroblastoma Cell Signaling Cascades And Implications Of Apkcs Inhibitors As Potential Therapeutics, Sloan Breedy

USF Tampa Graduate Theses and Dissertations

Neuroblastoma (NB) is a cancer that develops in the neuroblasts. It is the most common cancer in children under the age of 1 year, accounting for approximately 6% of all cancers. The prognosis of NB is linked to both age and degree of cell differentiation. This results in a range of survival rates for patients, with outcomes ranging from recurrence and mortality to high survival rates and tumor regression. Our previous work indicated that PKC-ι promotes cell proliferation in NB cells through the PKC-ι/Cdk7/Cdk2 cascade. We report on two atypical protein kinase inhibitors as potential therapeutic candidates against BE(2)-C and …


A Mast Cell-Thermoregulatory Neuron Circuit Axis Regulates Hypothermia In Anaphylaxis, Chunjing Bao, Ouyang Chen, Huaxin Sheng, Jeffrey Zhang, Yikai Luo, Byron W Hayes, Han Liang, Wolfgang Liedtke, Ru-Rong Ji, Soman N Abraham Mar 2023

A Mast Cell-Thermoregulatory Neuron Circuit Axis Regulates Hypothermia In Anaphylaxis, Chunjing Bao, Ouyang Chen, Huaxin Sheng, Jeffrey Zhang, Yikai Luo, Byron W Hayes, Han Liang, Wolfgang Liedtke, Ru-Rong Ji, Soman N Abraham

Faculty, Staff and Student Publications

IgE-mediated anaphylaxis is an acute life-threatening systemic reaction to allergens, including certain foods and venoms. Anaphylaxis is triggered when blood-borne allergens activate IgE-bound perivascular mast cells (MCs) throughout the body, causing an extensive systemic release of MC mediators. Through precipitating vasodilatation and vascular leakage, these mediators are believed to trigger a sharp drop in blood pressure in humans and in core body temperature in animals. We report that the IgE/MC-mediated drop in body temperature in mice associated with anaphylaxis also requires the body's thermoregulatory neural circuit. This circuit is activated when granule-borne chymase from MCs is deposited on proximal TRPV1+ …


Comparison Of Four Clinical Prognostic Scores In Patients With Advanced Gastric And Esophageal Cancer, Lucy X Ma, Osvaldo Espin-Garcia, Yvonne Bach, Hiroko Aoyama, Michael J Allen, Xin Wang, Gail E Darling, Jonathan Yeung, Carol J Swallow, Savtaj Brar, Patrick Veit-Haibach, Sangeetha Kalimuthu, Rebecca Wong, Eric X Chen, Grainne M O'Kane, Raymond W Jang, Elena Elimova Mar 2023

Comparison Of Four Clinical Prognostic Scores In Patients With Advanced Gastric And Esophageal Cancer, Lucy X Ma, Osvaldo Espin-Garcia, Yvonne Bach, Hiroko Aoyama, Michael J Allen, Xin Wang, Gail E Darling, Jonathan Yeung, Carol J Swallow, Savtaj Brar, Patrick Veit-Haibach, Sangeetha Kalimuthu, Rebecca Wong, Eric X Chen, Grainne M O'Kane, Raymond W Jang, Elena Elimova

Faculty, Staff and Student Publications

Background: Prognostic scores that can identify patients at risk for early death are needed to aid treatment decision-making and patient selection for clinical trials. We compared the accuracy of four scores to predict early death (within 90 days) and overall survival (OS) in patients with metastatic gastric and esophageal (GE) cancer.

Methods: Advanced GE cancer patients receiving first-line systemic therapy were included. Prognostic risks were calculated using: Royal Marsden Hospital (RMH), MD Anderson Cancer Centre (MDACC), Gustave Roussy Immune (GRIm-Score), and MD Anderson Immune Checkpoint Inhibitor (MDA-ICI) scores. Overall survival (OS) was estimated using the Kaplan-Meier method. Cox proportional hazards …


A Differentiation Roadmap Of Murine Placentation At Single-Cell Resolution, Xiangxiang Jiang, Yue Wang, Zhenyu Xiao, Long Yan, Shanshan Guo, Yiming Wang, Hao Wu, Xuehan Zhao, Xiaoyin Lu, Hongmei Wang Mar 2023

A Differentiation Roadmap Of Murine Placentation At Single-Cell Resolution, Xiangxiang Jiang, Yue Wang, Zhenyu Xiao, Long Yan, Shanshan Guo, Yiming Wang, Hao Wu, Xuehan Zhao, Xiaoyin Lu, Hongmei Wang

Faculty, Staff and Student Publications

The placenta is one of the most important yet least understood organs. Due to the limitations of conventional research approaches, we are still far from a comprehensive understanding of mouse placentation, especially regarding the differentiation of trophoblast lineages at the early developmental stage. To decipher cell compositions and developmental processes, we systematically profile the single-cell transcriptomes of trophoblast cells from extraembryonic tissues (embryonic day 7.5 (E7.5) and E8.5) and placentae (E9.5-E14.5) at one-day intervals. We identify distinct trophoblast cell types during mouse placentation, including unreported progenitor cells and intermediate precursor cells. An updated differentiation roadmap of mouse trophoblast lineages is …


Ferroptosis Hijacking By Mycobacterium Tuberculosis, Boyi Gan Mar 2023

Ferroptosis Hijacking By Mycobacterium Tuberculosis, Boyi Gan

Faculty, Staff and Student Publications

A recent study from Nature Communications reveals that Mycobacterium tuberculosis can hijack epigenetic machinery in host cells and induce host cell ferroptosis, which promotes pathogen pathogenicity and spread. These findings also suggest new therapeutic strategies to treat tuberculosis.


Hervs And Cancer-A Comprehensive Review Of The Relationship Of Human Endogenous Retroviruses And Human Cancers, Erik Stricker, Erin C Peckham-Gregory, Michael E Scheurer Mar 2023

Hervs And Cancer-A Comprehensive Review Of The Relationship Of Human Endogenous Retroviruses And Human Cancers, Erik Stricker, Erin C Peckham-Gregory, Michael E Scheurer

Center for Medical Ethics and Health Policy Staff Publications

Genomic instability and genetic mutations can lead to exhibition of several cancer hallmarks in affected cells such as sustained proliferative signaling, evasion of growth suppression, activated invasion, deregulation of cellular energetics, and avoidance of immune destruction. Similar biological changes have been observed to be a result of pathogenic viruses and, in some cases, have been linked to virus-induced cancers. Human endogenous retroviruses (HERVs), once external pathogens, now occupy more than 8% of the human genome, representing the merge of genomic and external factors. In this review, we outline all reported effects of HERVs on cancer development and discuss the HERV …


Comparison Of Efficacy And Inflammatory Response To Thermoconjunctivoplasty Performed With Cautery Or Pulsed 1460 Nm Laser, Rodrigo Guimaraes De Souza, David Huang, Scott Prahl, Lauren Nakhleh, Stephen C Pflugfelder Mar 2023

Comparison Of Efficacy And Inflammatory Response To Thermoconjunctivoplasty Performed With Cautery Or Pulsed 1460 Nm Laser, Rodrigo Guimaraes De Souza, David Huang, Scott Prahl, Lauren Nakhleh, Stephen C Pflugfelder

Faculty, Staff and Students Publications

Conjunctivochalasis is a degenerative condition of the conjunctiva that disrupts tear distribution and causes irritation. Thermoreduction of the redundant conjunctiva is required if symptoms are not relieved with medical therapy. Near-infrared laser treatment is a more controlled method to shrink the conjunctiva than thermocautery. This study compared tissue shrinkage, histology, and postoperative inflammation in thermoconjunctivoplasty performed on the mouse conjunctiva using either thermocautery or pulsed 1460 nm near-infrared laser irradiation. Three sets of experiments were performed on female C57BL/6J mice (


Cyanobacteria And Algal-Based Biological Life Support System (Blss) And Planetary Surface Atmospheric Revitalizing Bioreactor Brief Concept Review, Ryan Keller, Karthik Goli, William Porter, Aly Alrabaa, Jeffrey A Jones Mar 2023

Cyanobacteria And Algal-Based Biological Life Support System (Blss) And Planetary Surface Atmospheric Revitalizing Bioreactor Brief Concept Review, Ryan Keller, Karthik Goli, William Porter, Aly Alrabaa, Jeffrey A Jones

Faculty, Staff and Students Publications

Exploring austere environments required a reimagining of resource acquisition and utilization. Cyanobacterial in situ resources utilization (ISRU) and biological life support system (BLSS) bioreactors have been proposed to allow crewed space missions to extend beyond the temporal boundaries that current vehicle mass capacities allow. Many cyanobacteria and other microscopic organisms evolved during a period of Earth's history that was marked by very harsh conditions, requiring robust biochemical systems to ensure survival. Some species work wonderfully in a bioweathering capacity (siderophilic), and others are widely used for their nutritional power (non-siderophilic). Playing to each of their strengths and having them grow …


Random Forest Model Reveals The Interaction Between N6-Methyladenosine Modifications And Rna-Binding Proteins, Wei Hong, Yanding Zhao, Yi-Lan Weng, Chao Cheng Mar 2023

Random Forest Model Reveals The Interaction Between N6-Methyladenosine Modifications And Rna-Binding Proteins, Wei Hong, Yanding Zhao, Yi-Lan Weng, Chao Cheng

Faculty, Staff and Students Publications

RNA-binding proteins (RBPs) have critical roles in N6-methyladenosine (m6A) modification process. We designed a Random Forest (RF) model to systematically analyze the interaction among RBPs and m6A modifications by integrating the binding signals from hundreds of RBPs. Accurate prediction of m6A sites demonstrated significant connections between RBP bindings and m6A modifications. The relative importance of different RBPs from the model provided a quantitative metric to evaluate their interactions with m6A modifications. Redundancy analysis showed that several RBPs may have similar binding patterns with m6A sites. The RF model exhibited fairly high prediction accuracy across cell lines, suggesting a conservative RBP …


Culprit Lesion Morphology On Oct In Stemi Vs Nstemi – A Systematic Review Of 7526 Patients, Avinash Mani, Vineeta Ojha, Harikrishnan Sivadasanpillai, Bijulal Sasidharan, Sanjay Ganapathi, Ajit Kumar Valaparambil Mar 2023

Culprit Lesion Morphology On Oct In Stemi Vs Nstemi – A Systematic Review Of 7526 Patients, Avinash Mani, Vineeta Ojha, Harikrishnan Sivadasanpillai, Bijulal Sasidharan, Sanjay Ganapathi, Ajit Kumar Valaparambil

Journal of the Saudi Heart Association

Background Patients with STEMI are postulated to have different culprit lesion morphology compared to NSTEMI. The use of OCT in ACS can help delineate lesion morphology. The aim of this systematic review was to analyze the available data on culprit plaque morphology in ACS patients.

Methods The available literature was systematically screened for studies on culprit lesion morphology in ACS patients. Data was extracted from the selected studies and analyzed for baseline characteristics as well as culprit lesion morphology on OCT. Lesion characteristics between STEMI and NSTEMI groups were compared.

Results A total of 32 studies were selected for the …


Comparative Evaluation Of The Effect Of Calcium Silicate And Epoxy Resinbased Root Canal Sealers On Postoperative Pain In Patients With Primary Endodontic Lesion: A Randomized Clinical Study, Kaur Supreet, Karkala Venkappa Kishan, Nimisha Chinmay Shah, Ruchi Shah, Manan G Shroff, Shreya Volety Mar 2023

Comparative Evaluation Of The Effect Of Calcium Silicate And Epoxy Resinbased Root Canal Sealers On Postoperative Pain In Patients With Primary Endodontic Lesion: A Randomized Clinical Study, Kaur Supreet, Karkala Venkappa Kishan, Nimisha Chinmay Shah, Ruchi Shah, Manan G Shroff, Shreya Volety

Faculty, Staff and Student Publications

INTRODUCTION: This study's objective was to assess and compare postoperative pain response between bioceramic sealer (Nishika BG) and epoxy resin based (AH Plus) in patients with primary endodontic lesion at time interval of 24 h, 48 h, and 7 days using the Visual Analog Scale (VAS).

MATERIALS AND METHODS: The study included 40 individuals with necrotic pulp and apical periodontitis. Calcium hydroxide was administered as the intracanal medication during the two-visit endodontic therapy. They were subsequently allocated randomly to either the AH Plus root canal sealer or the Nishika Canal Sealer BG, with a total of 20 participants in each …


A Review Of The Cardiovascular Safety Of Prucalopride In Patients With Chronic Idiopathic Constipation, Jan Tack, Katayoun Derakhchan, André Gabriel, William Spalding, Brian Terreri, Ashraf Youssef, Bahij Kreidieh, Peter R. Kowey, Mena Boules Mar 2023

A Review Of The Cardiovascular Safety Of Prucalopride In Patients With Chronic Idiopathic Constipation, Jan Tack, Katayoun Derakhchan, André Gabriel, William Spalding, Brian Terreri, Ashraf Youssef, Bahij Kreidieh, Peter R. Kowey, Mena Boules

Division of Cardiology Faculty Papers

Prokinetic agents, specifically 5-hydroxytryptamine type 4 (5-HT 4 ) receptor agonists, have been shown to provide relief in chronic idiopathic constipation (CIC). The first-generation 5-HT 4 agonists were initially withdrawn from use owing to associations with serious cardiovascular (CV) events. This review summarizes CV safety data for prucalopride, a high-affinity 5-HT 4 agonist approved in the United States in 2018 for adults with CIC. No significant effects of prucalopride on CV safety were observed in animal models or early-phase clinical studies, including a thorough QT study at therapeutic (2 mg) or supratherapeutic (10 mg) doses. Among 1,750 patients with CIC …


Young Adult Cancer Patients And Survivors’ Adherence To Healthy Eating And Physical Activity Guidelines, Sandra Soca Lozano Mar 2023

Young Adult Cancer Patients And Survivors’ Adherence To Healthy Eating And Physical Activity Guidelines, Sandra Soca Lozano

USF Tampa Graduate Theses and Dissertations

Many Adolescents and Young Adult (AYA) cancer patients/survivors do not engage in healthy eating and physical activity recommendations. The present study assessed the role of race/ethnicity, health literacy, and home environmental influences and its association with adherence to healthy eating and physical activity. AYA patients/survivors from Moffitt Cancer Center (n = 273) completed an anonymous online survey. Self-reported measures about eating habits, physical activity, health literacy, and social support were used. Black/African Americans reported worse eating habits than White and Hispanic participants. Obese participants showed a similar trend compared to all other Body Mass Index groups. Adherence to physical activity …


Risk And Resilient Functioning Of Families Of Children With Cancer During The Covid-19 Pandemic., Renee Gilbert, Carolyn R Bates, Devanshi Khetawat, Meredith Dreyer Gillette, Rachel Moore Mar 2023

Risk And Resilient Functioning Of Families Of Children With Cancer During The Covid-19 Pandemic., Renee Gilbert, Carolyn R Bates, Devanshi Khetawat, Meredith Dreyer Gillette, Rachel Moore

Manuscripts, Articles, Book Chapters and Other Papers

Previous literature highlights the impact of COVID-19 on family functioning. Less is known about the impact of the pandemic on families of pediatric cancer patients. In order to determine universal and unique risk and resilience factors of these families during the pandemic, a qualitative analysis was conducted on families currently receiving cancer treatment at a Midwestern hospital. Results of the data analysis depict ways in which these families have been impacted by and have adapted to COVID-19. These findings suggest that families of pediatric cancer patients have unique experiences in the context of COVID-19, in addition to universal experiences outlined …