Digital Commons Network^™

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 …

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 …

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 (

Renal Cell Carcinoma Unclassified With Medullary Phenotype In A Patient With Neurofibromatosis Type 2, Sanila Sarkar, Whitney Throckmorton, Racheal Bingham, Pavlos Msaouel, Giannicola Genovese, John Slopis, Priya Rao, Zsila Sadighi, Cynthia E Herzog

Faculty, Staff and Student Publications

We present, to our knowledge, the first reported case of germline neurofibromatosis Type 2 (NF2) associated with renal cell carcinoma unclassified with medullary phenotype (RCCU-MP) with somatic loss by immunohistochemistry of the SMARCB1 tumor suppressor gene located centromeric to NF2 on chromosome 22q. Our patient is a 15-year-old with germline neurofibromatosis Type 2 (NF2) confirmed by pathogenic mutation of c.-854-??46+??deletion. Her NF2 history is positive for a right optic nerve sheath meningioma, CNIII schwannoma requiring radiation therapy and post gross total resection of right frontotemporal anaplastic meningioma followed by radiation. At age 15 she developed new onset weight loss and …

A Pilot Study Of The Association Between Maternal Mid-Pregnancy Cholesterol And Oxysterol Concentrations And Labor Duration., Todd C. Rideout, Jaclyn Wallace, Xiaozhong Wen, Vanessa M. Barnabei, Kai Ling Kong, Richard W. Browne

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: Previous animal model studies have highlighted a role for cholesterol and its oxidized derivatives (oxysterols) in uterine contractile activity, however, a lipotoxic state associated with hypercholesterolemia may contribute to labor dystocia. Therefore, we investigated if maternal mid-pregnancy cholesterol and oxysterol concentrations were associated with labor duration in a human pregnancy cohort.

METHODS: We conducted a secondary analysis of serum samples and birth outcome data from healthy pregnant women (N = 25) with mid-pregnancy fasting serum samples collected at 22-28 weeks of gestation. Serum was analyzed for total-C, HDL-C, and LDL-C by direct automated enzymatic assay and oxysterol profile including …

Hypomorphic Brca2 And Rad51c Double Mutant Mice Display Fanconi Anemia, Cancer And Polygenic Replication Stress, Karl-Heinz Tomaszowski, Sunetra Roy, Carolina Guerrero, Poojan Shukla, Caezaan Keshvani, Yue Chen, Martina Ott, Xiaogang Wu, Jianhua Zhang, Courtney D Dinardo, Detlev Schindler, Katharina Schlacher

Faculty, Staff and Student Publications

The prototypic cancer-predisposition disease Fanconi Anemia (FA) is identified by biallelic mutations in any one of twenty-three FANC genes. Puzzlingly, inactivation of one Fanc gene alone in mice fails to faithfully model the pleiotropic human disease without additional external stress. Here we find that FA patients frequently display FANC co-mutations. Combining exemplary homozygous hypomorphic Brca2/Fancd1 and Rad51c/Fanco mutations in mice phenocopies human FA with bone marrow failure, rapid death by cancer, cellular cancer-drug hypersensitivity and severe replication instability. These grave phenotypes contrast the unremarkable phenotypes seen in mice with single gene-function inactivation, revealing an unexpected synergism between Fanc mutations. Beyond …

Smad2/3 Signaling In The Uterine Epithelium Controls Endometrial Cell Homeostasis And Regeneration, Maya L Kriseman, Suni Tang, Zian Liao, Peixin Jiang, Sydney E Parks, Dominique I Cope, Fei Yuan, Fengju Chen, Ramya P Masand, Patricia D Castro, Michael M Ittmann, Chad J Creighton, Zhi Tan, Diana Monsivais

Faculty, Staff and Students Publications

The regenerative potential of the endometrium is attributed to endometrial stem cells; however, the signaling pathways controlling its regenerative potential remain obscure. In this study, genetic mouse models and endometrial organoids are used to demonstrate that SMAD2/3 signaling controls endometrial regeneration and differentiation. Mice with conditional deletion of SMAD2/3 in the uterine epithelium using Lactoferrin-iCre develop endometrial hyperplasia at 12-weeks and metastatic uterine tumors by 9-months of age. Mechanistic studies in endometrial organoids determine that genetic or pharmacological inhibition of SMAD2/3 signaling disrupts organoid morphology, increases the glandular and secretory cell markers, FOXA2 and MUC1, and alters the genome-wide distribution …

Nirogacestat, A Γ-Secretase Inhibitor For Desmoid Tumors, Mrinal Gounder, Brian A Van Tine, Et Al.

2020-Current year OA Pubs

BACKGROUND: Desmoid tumors are rare, locally aggressive, highly recurrent soft-tissue tumors without approved treatments.

METHODS: We conducted a phase 3, international, double-blind, randomized, placebo-controlled trial of nirogacestat in adults with progressing desmoid tumors according to the Response Evaluation Criteria in Solid Tumors, version 1.1. Patients were assigned in a 1:1 ratio to receive the oral γ-secretase inhibitor nirogacestat (150 mg) or placebo twice daily. The primary end point was progression-free survival.

RESULTS: From May 2019 through August 2020, a total of 70 patients were assigned to receive nirogacestat and 72 to receive placebo. Nirogacestat had a significant progression-free survival benefit …

Neuronal Sirt3 Deletion Predisposes To Female-Specific Alterations In Cellular Metabolism, Memory, And Network Excitability, Jennifer N Pearson-Smith, Ruth Fulton, Christopher Q Huynh, Anna G Figueroa, Gia B Huynh, Li-Ping Liang, Lindsey B Gano, Cole R Michel, Nichole Reisdorph, Richard Reisdorph, Kristofer S Fritz, Eric Verdin, Manisha Patel

Faculty, Staff and Students Publications

Mitochondrial dysfunction is an early event in the pathogenesis of neurologic disorders and aging. Sirtuin 3 (SIRT3) regulates mitochondrial function in response to the cellular environment through the reversible deacetylation of proteins involved in metabolism and reactive oxygen species detoxification. As the primary mitochondrial deacetylase, germline, or peripheral tissue-specific deletion of SIRT3 produces mitochondrial hyperacetylation and the accelerated development of age-related diseases. Given the unique metabolic demands of neurons, the role of SIRT3 in the brain is only beginning to emerge. Using mass spectrometry-based acetylomics, high-resolution respirometry, video-EEG, and cognition testing, we report targeted deletion of SIRT3 from select neurons …

Heterochronic Parabiosis Causes Dacryoadenitis In Young Lacrimal Glands, Kaitlin K Scholand, Alexis F Mack, Gary U Guzman, Michael E Maniskas, Ritu Sampige, Gowthaman Govindarajan, Louise D Mccullough, Cintia S De Paiva

Faculty, Staff and Student Publications

Aging is associated with inflammation and oxidative stress in the lacrimal gland (LG). We investigated if heterochronic parabiosis of mice could modulate age-related LG alterations. In both males and females, there were significant increases in total immune infiltration in isochronic aged LGs compared to that in isochronic young LGs. Male heterochronic young LGs were significantly more infiltrated compared to male isochronic young LGs. While both females and males had significant increases in inflammatory and B-cell-related transcripts in isochronic and heterochronic aged LGs compared to levels isochronic and heterochronic young LGs, females had a greater fold expression of some of these …

Social Media Perceptions Of Academic Performance And Self-Esteem As Defined By Female Adolescents, Michele T. Miller

Doctoral Dissertations and Projects

The essential need for developing social interaction and relationships through participation on social media has begun to have an influence on academic performance and self-esteem in adolescents. This study examined the perceptions of adolescent females on the effect social media has had on both academic success and self-esteem. The literature reviewed the effects social media has on this population as it relates to these two areas. This was a qualitative study with 10 participants ages 11-15. A convenience group of participants were interviewed through in-person discussion whenever possible or through Google Meet/Zoom meetings. Questions were posed from an interview guide …

Epigenetic-Metabolic Interplay In The Dna Damage Response And Therapeutic Resistance Of Breast Cancer, Chandrima Das, Swagata Adhikari, Apoorva Bhattacharya, Sanjukta Chakraborty, Payel Mondal, Shalini S Yadav, Santanu Adhikary, Clayton R Hunt, Kamlesh K Yadav, Shruti Pandita, Siddhartha Roy, John A Tainer, Zamal Ahmed, Tej K Pandita

Faculty, Staff and Student Publications

Therapy resistance is imposing a daunting challenge on effective clinical management of breast cancer. Although the development of resistance to drugs is multifaceted, reprogramming of energy metabolism pathways is emerging as a central but heterogenous regulator of this therapeutic challenge. Metabolic heterogeneity in cancer cells is intricately associated with alterations of different signaling networks and activation of DNA damage response pathways. Here we consider how the dynamic metabolic milieu of cancer cells regulates their DNA damage repair ability to ultimately contribute to development of therapy resistance. Diverse epigenetic regulators are crucial in remodeling the metabolic landscape of cancer. This epigenetic-metabolic …

Differences In Startle And Prepulse Inhibition In Contactin-Associated Protein-Like 2 Knock-Out Rats Are Associated With Sex-Specific Alterations In Brainstem Neural Activity, Alice Zheng, Kaela E Scott, Ashley L Schormans, Rajkamalpreet Mann, Brian L Allman, Susanne Schmid

Anatomy and Cell Biology Publications

The contactin-associated protein-like 2 (CNTNAP2) gene encodes for the CASPR2 protein, which plays an essential role in neurodevelopment. Mutations in CNTNAP2 are associated with neurodevelopmental disorders, including autism spectrum disorder and schizophrenia. Rats with a loss of function mutation in the Cntnap2 gene show increased acoustic startle response (ASR) and decreased prepulse inhibition (PPI). The neural basis of this altered auditory processing in Cntnap2 knock-out rats is currently unknown. Auditory brainstem recordings previously revealed no differences between the genotypes. The next step is to investigate brainstem structures outside of the primary auditory pathway that mediate ASR and PPI, which are …

Ideal Cardiovascular Health, Biomarkers, And Coronary Artery Disease In Persons With Hiv, Pamela S Douglas, Sara Mccallum, Michael T Lu, Triin Umbleja, Kathleen V Fitch, Borek Foldyna, Markella V Zanni, Evelynne S Fulda, Gerald S Bloomfield, Carl J Fichtenbaum, Edgar T Overton, Judith A Aberg, Carlos D Malvestutto, Tricia H Burdo, Roberto C Arduino, Ken S Ho, Michael T Yin, Heather J Ribaudo, Steven K Grinspoon

Faculty, Staff and Student Publications

OBJECTIVE: To investigate relationships between Life's Simple 7 (LS7), an assessment of cardiovascular health (CVH), and coronary plaque among people with HIV (PWH).

DESIGN: Cross-sectional.

METHODS: Coronary computed tomography angiography, immune/inflammatory biomarkers, and characterization of LS7 were collected among a subset of ART-treated PWH enrolled in REPRIEVE, a primary prevention trial. Analyses adjusted for cardiovascular disease risk (ASCVD score).

RESULTS: Median age of the 735 participants was 51(±6) years, 16% female, and median (Q1-Q3) CVD risk was 4.5% (2.6-6.9). Forty percent had poor (≤2 ideal components), 51% had intermediate (three or four ideal components), and only 9% had ideal CVH …

Hla Factors Versus Non-Hla Factors For Haploidentical Donor Selection, Rohtesh S Mehta, Kai Cao, Rima M Saliba, Gheath Al-Atrash, Amin M Alousi, Konstantinos Lontos, Curtis Marcoux, Yudith Carmazzi, Gabriela Rondon, Qaiser Bashir, Chitra M Hosing, Partow Kebriaei, Issa Khouri, David Marin, Yago Nieto, Betul Oran, Uday R Popat, Muzaffar H Qazilbash, Jeremy Ramdial, Katayoun Rezvani, Richard E Champlin, Elizabeth J Shpall

Faculty, Staff and Student Publications

When multiple haploidentical donors are available for transplantation, those of younger generations are generally selected over those of older generations. However, it is unclear who is the optimal donor when selecting candidates from within a generation, such as father versus mother, son versus daughter, or brother versus sister. Although traditionally male donors are favored over female donors, particularly for male recipients, and significant associations of individual HLA mis(matches) on outcomes are being increasingly recognized, the hierarchy of factors for donor selection is indeterminate. To assess whether HLA factors take precedence over non-HLA factors and to isolate the influence of specific …

Metabolomic Markers Of Ultra-Processed Food And Incident Ckd, Donghan Su, Jingsha Chen, Shutong Du, Hyunju Kim, Bing Yu, Kari E Wong, Eric Boerwinkle, Casey M Rebholz

Faculty, Staff and Student Publications

BACKGROUND: High ultra-processed food consumption is associated with higher risk of CKD. However, there is no biomarker for ultra-processed food, and the mechanism through which ultra-processed food is associated with CKD is not clear. Metabolomics can provide objective biomarkers of ultra-processed food and provide important insights into the mechanisms by which ultra-processed food is associated with risk of incident CKD. Our objective was to identify serum metabolites associated with ultra-processed food consumption and investigate whether ultra-processed food-associated metabolites are prospectively associated with incident CKD.

METHODS: We used data from 3751 Black and White men and women (aged 45-64 years) in …

Ninety-Day Mortality Following Transoral Robotic Surgery Or Radiation At Commission On Cancer-Accredited Facilities, James R Janopaul-Naylor, Manali Rupji, Rachel A Tobillo, Joshua W Lorenz, Jeffrey M Switchenko, Sibo Tian, Azeem S Kaka, David C Qian, Ashley J Schlafstein, Conor E Steuer, Jill S Remick, Soumon Rudra, Mark W Mcdonald, Nabil F Saba, William A Stokes, Mihir R Patel, James E Bates

Faculty, Staff and Student Publications

BACKGROUND: Postoperative mortality for oropharynx squamous cell carcinoma (OPSCC) with transoral robotic surgery (TORS) varies from 0.2% to 6.5% on trials; the real-world rate is unknown.

METHODS: NCDB study from 2010 to 2017 for patients with cT1-2N0-2M0 OPSCC with Charleson-Deyo score 0-1. Ninety-day mortality assessed from start and end of treatment at Commission on Cancer-accredited facilities.

RESULTS: 3639 patients were treated with TORS and 1937 with radiotherapy. TORS cohort had more women and higher income, was younger, more often treated at academic centers, and more likely to have private insurance (all p < 0.05). Ninety-day mortality was 1.3% with TORS and 0.7% or 1.4% from start or end of radiotherapy, respectively. From end of therapy, there was no significant difference on MVA between treatment modality.

CONCLUSIONS: There is minimal difference between 90-day mortality …

Linoleic Acid Improves Piezo2 Dysfunction In A Mouse Model Of Angelman Syndrome, Luis O Romero, Rebeca Caires, A Kaitlyn Victor, Juanma Ramirez, Francisco J Sierra-Valdez, Patrick Walsh, Vincent Truong, Jungsoo Lee, Ugo Mayor, Lawrence T Reiter, Valeria Vásquez, Julio F Cordero-Morales

Faculty, Staff and Student Publications

Angelman syndrome (AS) is a neurogenetic disorder characterized by intellectual disability and atypical behaviors. AS results from loss of expression of the E3 ubiquitin-protein ligase UBE3A from the maternal allele in neurons. Individuals with AS display impaired coordination, poor balance, and gait ataxia. PIEZO2 is a mechanosensitive ion channel essential for coordination and balance. Here, we report that PIEZO2 activity is reduced in Ube3a deficient male and female mouse sensory neurons, a human Merkel cell carcinoma cell line and female human iPSC-derived sensory neurons with UBE3A knock-down, and de-identified stem cell-derived neurons from individuals with AS. We find that loss …

Electrophysiological Normative Responses To Emotional, Neutral, And Cigarette-Related Images, Francesco Versace, Nicola Sambuco, Menton M Deweese, Paul M Cinciripini

Faculty, Staff and Student Publications

To create reproducible emotional probes, affective scientists rely on sets of standardized pictures that are normed using subjective ratings of valence and emotional arousal. However, when emotional responses are investigated using neurophysiological measures, it might be more appropriate to select pictures integrating information from normative subjective reports and normative neurophysiological responses. Here, we provide electrophysiological normative responses for 323 emotional pictures (215 from the IAPS) covering a wide range of categories (erotica, romantic, appetizing foods, landscapes, people engaged in mundane activities, household objects, disgusting objects, accidents, sad people, violence, mutilations, and cigarette-related contents). Event-related potentials (ERPs) and subjective ratings of …

Sleep Duration, Hypnotic Drug Use, And Risk Factors: Cross- Sectional Study, Nazanin Jalali, Parvin Khalili, Zahra Jamali, Zahra Jalali, Amir Moghadam-Ahmadi, Alireza Vakilian, Fatemeh Ayoobi

Department of Neurology Faculty Papers

Both short sleep duration (SSD) and long sleep duration (LSD) are associated with an increased risk of morbidity and mortality. Here, we aimed to assess the prevalence of sleep duration disturbances among adults in association with demographic, medication use, personal habits, and chronic diseases, while also considering the impact of hypnotic drug use. We performed a cross-sectional study of 9991 adult participants of the Rafsanjan Cohort Study (RCS), as part of the Prospective epidemiological research studies in Iran (PERSIAN). Multivariate logistic regression analyses were conducted to assess the association between short (< 6 h) and long (> 9 h) sleep duration with demographic and lifestyle …

Cnih3 Deletion Dysregulates Dorsal Hippocampal Transcription Across The Estrous Cycle, Bernard Mulvey, Hannah E. Frye, Tania Lintz, Stuart Fass, Eric Tycksen, Elliot C. Nelson, Jose A. Morón, Joseph D. Dougherty

2020-Current year OA Pubs

In females, the hippocampus, a critical brain region for coordination of learning, memory, and behavior, displays altered physiology and behavioral output across the estrous or menstrual cycle. However, the molecular effectors and cell types underlying these observed cyclic changes have only been partially characterized to date. Recently, profiling of mice null for the AMPA receptor trafficking gene

Cardiac Surgery For Treatment Of Covid-19-Associated Infectious Endocarditis, Ali Taghizadeh-Waghefi, Asen Petrov, Manuel Wilbring, Konstantin Alexiou, Utz Kappert, Klaus Matschke, Sems-Malte Tugtekin

The Texas Heart Institute Journal

BACKGROUND: Significant uncertainty exists about the optimal timing of surgery for infectious endocarditis (IE) surgery in patients with active SARS-CoV-2 infection. This case series and a systematic review of the literature were carried out to evaluate the timing of surgery and postsurgical outcomes for patients with COVID-19-associated IE.

METHODS: The PubMed database was searched for reports published from June 20, 2020, to June 24, 2021, that contained the terms infective endocarditis and COVID-19. A case series of 8 patients from the authors' facility was also added.

RESULTS: A total of 12 cases were included, including 4 case reports that met …

Association Of Rare Protein-Truncating Dna Variants In Apob Or Pcsk9 With Low-Density Lipoprotein Cholesterol Level And Risk Of Coronary Heart Disease, Jacqueline S Dron, Aniruddh P Patel, Yiyi Zhang, Sean J Jurgens, Dimitri J Maamari, Minxian Wang, Eric Boerwinkle, Alanna C Morrison, Paul S De Vries, Myriam Fornage, Lifang Hou, Donald M Lloyd-Jones, Bruce M Psaty, Russell P Tracy, Joshua C Bis, Ramachandran S Vasan, Daniel Levy, Nancy Heard-Costa, Stephen S Rich, Xiuqing Guo, Kent D Taylor, Richard A Gibbs, Jerome I Rotter, Cristen J Willer, Elizabeth C Oelsner, Andrew E Moran, Gina M Peloso, Pradeep Natarajan, Amit V Khera

Faculty, Staff and Student Publications

IMPORTANCE: Protein-truncating variants (PTVs) in apolipoprotein B (APOB) and proprotein convertase subtilisin/kexin type 9 (PCSK9) are associated with significantly lower low-density lipoprotein (LDL) cholesterol concentrations. The association of these PTVs with coronary heart disease (CHD) warrants further characterization in large, multiracial prospective cohort studies.

OBJECTIVE: To evaluate the association of PTVs in APOB and PCSK9 with LDL cholesterol concentrations and CHD risk.

DESIGN, SETTING, AND PARTICIPANTS: This studied included participants from 5 National Heart, Lung, and Blood Institute (NHLBI) studies and the UK Biobank. NHLBI study participants aged 5 to 84 years were recruited between 1971 and 2002 across the …

Systemic Lupus Erythematosus And Mortality In Elderly Patients With Early Breast Cancer, Sebastian Bruera, Xiudong Lei, Xerxes Pundole, Hui Zhao, Sharon H Giordano, Surabhi Vinod, Maria E Suarez-Almazor

Faculty, Staff and Student Publications

Objective: Patients with cancer and systemic lupus erythematosus (SLE) may have worse outcomes than those without SLE, given their comorbidities. We examined survival in elderly women with breast cancer (BC) and SLE and hypothesized that survival would be decreased compared with women with BC but without SLE.

Methods: We identified patients with BC and SLE and patients with BC without SLE in the Texas Cancer Registry and Surveillance, Epidemiology, and End Results, linked to Medicare claims. Overall survival (OS) was estimated after matching (age and cancer stage) and in multivariable Cox proportional hazards models adjusting for other cancer characteristics, treatment, …

Association Of Glucose-6-Phosphate Dehydrogenase Deficiency With Outcomes In Us Veterans With Covid-19, Sarah H Elsea, Javad Razjouyan, Kyung Min Lee, Julie A Lynch, Sharyl Martini, Lavannya M Pandit

Faculty, Staff and Students Publications

IMPORTANCE: The underlying biological risk factors for severe outcome due to SAR-CoV-2 infection are not well defined.

OBJECTIVE: To determine the association between glucose-6-phosphate dehydrogenase (G6PD) deficiency and severity of COVID-19.

DESIGN, SETTING, AND PARTICIPANTS: This retrospective cohort study included analysis of 24 700 veterans with G6PD enzyme testing prior to January 1, 2020, obtained through the US Veterans Health Administration national databases. These veterans were cross-referenced with the Veterans Administration COVID-19 Shared Data Resource for SARS-CoV-2 testing from February 15, 2020, to January 1, 2021. The final study population consisted of 4811 veterans who tested positive for SARS-CoV-2. Statistical …

Crispr/Cas9 Screen Uncovers Functional Translation Of Cryptic Lncrna-Encoded Open Reading Frames In Human Cancer, Caishang Zheng, Yanjun Wei, Peng Zhang, Longyong Xu, Zhenzhen Zhang, Kangyu Lin, Jiakai Hou, Xiangdong Lv, Yao Ding, Yulun Chiu, Antrix Jain, Nelufa Islam, Anna Malovannaya, Yun Wu, Feng Ding, Han Xu, Ming Sun, Xi Chen, Yiwen Chen

Faculty, Staff and Students Publications

Emerging evidence suggests that cryptic translation within long noncoding RNAs (lncRNAs) may produce novel proteins with important developmental/physiological functions. However, the role of this cryptic translation in complex diseases (e.g., cancer) remains elusive. Here, we applied an integrative strategy combining ribosome profiling and CRISPR/Cas9 screening with large-scale analysis of molecular/clinical data for breast cancer (BC) and identified estrogen receptor α-positive (ER+) BC dependency on the cryptic ORFs encoded by lncRNA genes that were upregulated in luminal tumors. We confirmed the in vivo tumor-promoting function of an unannotated protein, GATA3-interacting cryptic protein (GT3-INCP) encoded by LINC00992, the expression of which was …

Brain Ageing In Schizophrenia: Evidence From 26 International Cohorts Via The Enigma Schizophrenia Consortium, Constantinos Constantinides, Laura K M Han, Clara Alloza, Linda Antonella Antonucci, Celso Arango, Rosa Ayesa-Arriola, Nerisa Banaj, Alessandro Bertolino, Stefan Borgwardt, Jason Bruggemann, Juan Bustillo, Oleg Bykhovski, Vince Calhoun, Vaughan Carr, Stanley Catts, Young-Chul Chung, Benedicto Crespo-Facorro, Covadonga M Díaz-Caneja, Gary Donohoe, Stefan Du Plessis, Jesse Edmond, Stefan Ehrlich, Robin Emsley, Lisa T Eyler, Paola Fuentes-Claramonte, Foivos Georgiadis, Melissa Green, Amalia Guerrero-Pedraza, Minji Ha, Tim Hahn, Frans A Henskens, Laurena Holleran, Stephanie Homan, Philipp Homan, Neda Jahanshad, Joost Janssen, Ellen Ji, Stefan Kaiser, Vasily Kaleda, Minah Kim, Woo-Sung Kim, Matthias Kirschner, Peter Kochunov, Yoo Bin Kwak, Jun Soo Kwon, Irina Lebedeva, Jingyu Liu, Patricia Mitchie, Stijn Michielse, David Mothersill, Bryan Mowry, Víctor Ortiz-García De La Foz, Christos Pantelis, Giulio Pergola, Fabrizio Piras, Edith Pomarol-Clotet, Adrian Preda, Yann Quidé, Paul E Rasser, Kelly Rootes-Murdy, Raymond Salvador, Marina Sangiuliano, Salvador Sarró, Ulrich Schall, André Schmidt, Rodney J Scott, Pierluigi Selvaggi, Kang Sim, Antonin Skoch, Gianfranco Spalletta, Filip Spaniel, Sophia I Thomopoulos, David Tomecek, Alexander S Tomyshev, Diana Tordesillas-Gutiérrez, Therese Van Amelsvoort, Javier Vázquez-Bourgon, Daniela Vecchio, Aristotle Voineskos, Cynthia S Weickert, Thomas Weickert, Paul M Thompson, Lianne Schmaal, Theo G M Van Erp, Jessica Turner, James H Cole, Enigma Schizophrenia Consortium, Danai Dima, Esther Walton

Faculty, Staff and Students Publications

Schizophrenia (SZ) is associated with an increased risk of life-long cognitive impairments, age-related chronic disease, and premature mortality. We investigated evidence for advanced brain ageing in adult SZ patients, and whether this was associated with clinical characteristics in a prospective meta-analytic study conducted by the ENIGMA Schizophrenia Working Group. The study included data from 26 cohorts worldwide, with a total of 2803 SZ patients (mean age 34.2 years; range 18–72 years; 67% male) and 2598 healthy controls (mean age 33.8 years, range 18–73 years, 55% male). Brain-predicted age was individually estimated using a model trained on independent data based on …

In Vivo White Matter Microstructure In Adolescents With Early-Onset Psychosis: A Multi-Site Mega-Analysis, Claudia Barth, Sinead Kelly, Stener Nerland, Neda Jahanshad, Clara Alloza, Sonia Ambrogi, Ole A Andreassen, Dimitrios Andreou, Celso Arango, Inmaculada Baeza, Nerisa Banaj, Carrie E Bearden, Michael Berk, Hannes Bohman, Josefina Castro-Fornieles, Yann Chye, Benedicto Crespo-Facorro, Elena De La Serna, Covadonga M Díaz-Caneja, Tiril P Gurholt, Catherine E Hegarty, Anthony James, Joost Janssen, Cecilie Johannessen, Erik G Jönsson, Katherine H Karlsgodt, Peter Kochunov, Noemi G Lois, Mathias Lundberg, Anne M Myhre, Saül Pascual-Diaz, Fabrizio Piras, Runar E Smelror, Gianfranco Spalletta, Therese S Stokkan, Gisela Sugranyes, Chao Suo, Sophia I Thomopoulos, Diana Tordesillas-Gutiérrez, Daniela Vecchio, Kirsten Wedervang-Resell, Laura A Wortinger, Paul M Thompson, Ingrid Agartz

Faculty, Staff and Students Publications

Emerging evidence suggests brain white matter alterations in adolescents with early-onset psychosis (EOP; age of onset <18 >years). However, as neuroimaging methods vary and sample sizes are modest, results remain inconclusive. Using harmonized data processing protocols and a mega-analytic approach, we compared white matter microstructure in EOP and healthy controls using diffusion tensor imaging (DTI). Our sample included 321 adolescents with EOP (median age = 16.6 years, interquartile range (IQR) = 2.14, 46.4% females) and 265 adolescent healthy controls (median age = 16.2 years, IQR = 2.43, 57.7% females) pooled from nine sites. All sites extracted mean fractional anisotropy (FA), mean …

Predicting Locations Of Cryptic Pockets From Single Protein Structures Using The Pocketminer Graph Neural Network, Artur Meller, Michael Ward, Jonathan Borowsky, Meghana Kshirsagar, Jeffrey M Lotthammer, Felipe Oviedo, Juan Lavista Ferres, Gregory R Bowman

2020-Current year OA Pubs

Cryptic pockets expand the scope of drug discovery by enabling targeting of proteins currently considered undruggable because they lack pockets in their ground state structures. However, identifying cryptic pockets is labor-intensive and slow. The ability to accurately and rapidly predict if and where cryptic pockets are likely to form from a structure would greatly accelerate the search for druggable pockets. Here, we present PocketMiner, a graph neural network trained to predict where pockets are likely to open in molecular dynamics simulations. Applying PocketMiner to single structures from a newly curated dataset of 39 experimentally confirmed cryptic pockets demonstrates that it …

Prognostic Significance Of Acellular Mucin In Patients Undergoing Cytoreductive Surgery And Hyperthermic Intraperitoneal Chemotherapy (Crs/Hipec) For Appendiceal Neoplasms, Derek J Erstad, Kristen A Robinson, Karen Beaty, Safia Rafeeq, Yi-Ju Chiang, Kanwal Raghav, John P Shen, Michael J Overman, Wai Chin Foo, Melissa W Taggart, Paul F Mansfield, Richard E Royal, Keith F Fournier, Christopher P Scally

Faculty, Staff and Student Publications

Introduction: Appendiceal neoplasms have a propensity for peritoneal dissemination. The standard of care for select individuals is CRS/HIPEC. In the current 8th AJCC Staging system, a finding of only intraperitoneal acellular mucin (M1a) is classified as Stage IVa. There is concern that the current AJCC system may over-stage patients.

Methods: This was a single-institution retrospective review of 164 cases of mucinous appendiceal neoplasm. Patients undergoing CRS/HIPEC with M1a disease were compared to patients with peritoneal deposits containing tumor cells (well-differentiated adenocarcinoma; low-grade mucinous carcinoma peritonei-M1b,G1). Overall and recurrence-free survival were assessed.

Results: Median age was 51 years, 70% were female, …