Digital Commons Network^™

Initial Experience With The Anaesthetic Management Of Fetoscopic Spina Bifida Repair At A German University Hospital: A Case Series Of 15 Patients, Nicolas Schmitt, Ann-Kristin Schubert, Hinnerk Wulf, Corinna Keil, Caitlin Dooley Sutton, Ivonne Bedei, Gerald Kalmus

Faculty, Staff and Students Publications

Spina bifida aperta (SBA) is a serious neural tube defect that can lead to a range of disabilities and health complications in affected individuals. In recent years, fetoscopic surgical repair has emerged as a promising new approach to treat spina bifida prenatally, offering the potential for improved outcomes compared with traditional open surgery. As one of the few centres in Europe to offer this innovative technique, the Departments of Obstetrics and Gynaecology, Neurosurgery, and Anaesthesiology and Intensive Care Medicine at the University Medical Centre of Marburg (UKGM Marburg) have faced unique challenges in developing and establishing standards of care for …

Phosphorylation Of Ryr2 Simultaneously Expands The Dyad And Rearranges The Tetramers, Parisa Asghari, David R L Scriven, Saba Shahrasebi, Hector H Valdivia, Katherina M Alsina, Carmen R Valdivia, J Alberto Navarro-Garcia, Xander H T Wehrens, Edwin D W Moore

Faculty, Staff and Students Publications

We have previously demonstrated that type II ryanodine receptors (RyR2) tetramers can be rapidly rearranged in response to a phosphorylation cocktail. The cocktail modified downstream targets indiscriminately, making it impossible to determine whether phosphorylation of RyR2 was an essential element of the response. Here, we used the β-agonist isoproterenol and mice homozygous for one of the following clinically relevant mutations: S2030A, S2808A, S2814A, or S2814D. We measured the length of the dyad using transmission electron microscopy (TEM) and directly visualized RyR2 distribution using dual-tilt electron tomography. We found that the S2814D mutation, by itself, significantly expanded the dyad and reorganized …

Critical Role Of Histone Deacetylase 3 In The Regulation Of Kidney Inflammation And Fibrosis, Yuguo Wang, Baihai Jiao, Zhaoyong Hu, Yanlin Wang

Faculty, Staff and Students Publications

Chronic kidney disease (CKD) is characterized by kidney inflammation and fibrosis. However, the precise mechanisms leading to kidney inflammation and fibrosis are poorly understood. Since histone deacetylase is involved in inflammation and fibrosis in other tissues, we examined the role of histone deacetylase 3 (HDAC3) in the regulation of inflammation and kidney fibrosis. HDAC3 is induced in the kidneys of animal models of CKD but mice with conditional HDAC3 deletion exhibit significantly reduced fibrosis in the kidneys compared with control mice. The expression of proinflammatory and profibrotic genes was significantly increased in the fibrotic kidneys of control mice, which was …

A Mutation In Tbxt Causes Congenital Vertebral Malformations In Humans And Mice, Shuxia Chen, Yunping Lei, Yajun Yang, Chennan Liu, Lele Kuang, Li Jin, Richard H Finnell, Xueyan Yang, Hongyan Wang

Faculty, Staff and Students Publications

T-box transcription factor T (TBXT; T) is required for mesodermal formation and axial skeletal development. Although it has been extensively studied in various model organisms, human congenital vertebral malformations (CVMs) involving T are not well established. Here, we report a family with 15 CVM patients distributed across 4 generations. All affected individuals carry a heterozygous mutation, T c.596A>G (p.Q199R), which is not found in unaffected family members, indicating co-segregation of the genotype and phenotype. In vitro assays show that T p.Q199R increases the nucleocytoplasmic ratio and enhances its DNA-binding affinity, but reduces its transcriptional activity compared to the wild-type. …

Temporary Peripheral Nerve Stimulation For The Treatment Of Greater Occipital Neuralgia, Royce Copeland, Angela Nwankwo, Emanuel Narcis Husu

Faculty, Staff and Students Publications

Background: Greater occipital neuralgia (GON), a cause of chronic headaches, can be debilitating and vastly affect one's quality of life. Recent strides in comprehending the pathophysiology of GON and the ongoing evolution of approaches to the condition's treatment have led to the pursuit of more effective interventions. Among these, temporary peripheral nerve stimulation (PNS) devices have surfaced as an avenue for management, presenting a minimally invasive yet highly efficient alternative in treating other chronic pain conditions. This study discusses a case of GON successfully managed with temporary (60-day) PNS.

Case report: A 35-year-old man presented with a nearly 8-month history …

Re-Evaluation Of The Methodology For Estimating The Us Specialty Physician Workforce, W Stephen Black-Schaffer, David J Gross, Zakia Nouri, Aidan Delisle, Michael Dill, Jason Y Park, James M Crawford, Michael B Cohen, Rebecca L Johnson, Donald S Karcher, Thomas M Wheeler, Stanley J Robboy

Faculty, Staff and Students Publications

Increasing pursuit of subspecialized training has quietly revolutionized physician training, but the potential impact on physician workforce estimates has not previously been recognized. The Physicians Specialty Data Reports of the Association of American Medical Colleges, derived from specialty designations in the American Medical Association (AMA) Physician Professional Data (PPD), are the reference source for US physician workforce estimates; by 2020, the report for pathologists was an undercount of 39% when compared with the PPD. Most of the difference was due to the omission of pathology subspecialty designations. The rest resulted from reliance on only the first of the AMA PPD's …

Cyclophilin A Supports Translation Of Intrinsically Disordered Proteins And Affects Haematopoietic Stem Cell Ageing, Laure Maneix, Polina Iakova, Charles G Lee, Shannon E Moree, Xuan Lu, Gandhar K Datar, Cedric T Hill, Eric Spooner, Jordon C K King, David B Sykes, Borja Saez, Bruno Di Stefano, Xi Chen, Daniela S Krause, Ergun Sahin, Francis T F Tsai, Margaret A Goodell, Bradford C Berk, David T Scadden, André Catic

Faculty, Staff and Students Publications

Loss of protein function is a driving force of ageing. We have identified peptidyl-prolyl isomerase A (PPIA or cyclophilin A) as a dominant chaperone in haematopoietic stem and progenitor cells. Depletion of PPIA accelerates stem cell ageing. We found that proteins with intrinsically disordered regions (IDRs) are frequent PPIA substrates. IDRs facilitate interactions with other proteins or nucleic acids and can trigger liquid-liquid phase separation. Over 20% of PPIA substrates are involved in the formation of supramolecular membrane-less organelles. PPIA affects regulators of stress granules (PABPC1), P-bodies (DDX6) and nucleoli (NPM1) to promote phase separation and increase cellular stress resistance. …

Neural And Behavioural State Switching During Hippocampal Dentate Spikes, Jordan S Farrell, Ernie Hwaun, Barna Dudok, Ivan Soltesz

Faculty, Staff and Students Publications

Distinct brain and behavioural states are associated with organized neural population dynamics that are thought to serve specific cognitive functions^1–3. Memory replay events, for example, occur during synchronous population events called sharp-wave ripples in the hippocampus while mice are in an ‘offline’ behavioural state, enabling cognitive mechanisms such as memory consolidation and planning^4–11. But how does the brain re-engage with the external world during this behavioural state and permit access to current sensory information or promote new memory formation? Here we found that the hippocampal dentate spike, an understudied population event that …

Sensory Experiences Questionnaire Unravels Differences In Sensory Profiles Between Mecp2-Related Disorders, Bernhard Suter, Davut Pehlivan, Muharrem Ak, Holly K Harris, Ariel M Lyons-Warren

Faculty, Staff and Students Publications

The methyl CpG-binding protein-2 (MECP2) gene is located on the Xq28 region. Loss of function mutations or increased copies of MECP2 result in Rett syndrome (RTT) and MECP2 duplication syndrome (MDS), respectively. Individuals with both disorders exhibit overlapping autism symptoms, yet few studies have dissected the differences between these gene dosage sensitive disorders. Further, research examining sensory processing patterns in persons with RTT and MDS is largely absent. Thus, the goal of this study was to analyze and compare sensory processing patterns in persons with RTT and MDS. Towards this goal, caregivers of 50 female individuals with RTT and 122 …

The Role Of Epigenetic Mechanisms In The Long-Term Effects Of Early-Life Adversity And Mother-Infant Relationship On Physiology And Behavior Of Offspring In Laboratory Rats And Mice, Olga V Burenkova, Elena L Grigorenko

Faculty, Staff and Students Publications

Maternal care during the early postnatal period of altricial mammals is a key factor in the survival and adaptation of offspring to environmental conditions. Natural variations in maternal care and experimental manipulations with maternal-child relationships modeling early-life adversity (ELA) in laboratory rats and mice have a strong long-term influence on the physiology and behavior of offspring in rats and mice. This literature review is devoted to the latest research on the role of epigenetic mechanisms in these effects of ELA and mother-infant relationship, with a focus on the regulation of hypothalamic-pituitary-adrenal axis and brain-derived neurotrophic factor. An important part of …

Sprint Performance Following Plyometric Conditioning Activity In Elite Sprinters, Kinga Huminska-Lisowska, Aleksandra Strońska-Pluta, Aleksandra Suchanecka, Myosotis Massidda, Grzegorz Trybek, Carla Maria Calò, Agata Rzeszutko-Bełzowska, Remigiusz Recław, Anna Grzywacz

Baltic Journal of Health and Physical Activity

Introduction: This study investigates an association between the human dopamine receptor 2 gene DRD2 Taq1D rs1800498 polymorphism and personality traits among athletes, exploring the genetic underpinnings of sports performance and psychological characteristics. It aims to understand how genetic factors related to dopamine reception influence athletic predispositions and behaviors. Materials and Methods: An association study was conducted with 391 male participants, comparing 159 sports subjects with 232 non-trained controls. Personality traits were assessed using the NEO Five-Factor Inventory, while the DRD2 Taq1D rs1800498 polymorphism was genotyped through real-time PCR. Results: Significant differences in the DRD2 Taq1D rs1800498 genotype and allele frequencies …

Proteoglycan Dysfunction: A Common Link Between Intervertebral Disc Degeneration And Skeletal Dysplasia, Kimheak Sao, Makarand V. Risbud

Department of Orthopaedic Surgery Faculty Papers

Proteoglycans through their sulfated glycosaminoglycans regulate cell-matrix signaling during tissue development, regeneration, and degeneration processes. Large extracellular proteoglycans such as aggrecan, versican, and perlecan are especially important for the structural integrity of the intervertebral disc and cartilage during development. In these tissues, proteoglycans are responsible for hydration, joint flexibility, and the absorption of mechanical loads. Loss or reduction of these molecules can lead to disc degeneration and skeletal dysplasia, evident from loss of disc height or defects in skeletal development respectively. In this review, we discuss the common proteoglycans found in the disc and cartilage and elaborate on various murine …

The Effect Of Cervical Pessary On Increasing Gestational Age At Delivery In Twin Pregnancies With Asymptomatic Short Cervix: A Systematic Review And Meta-Analysis Of Randomized Controlled Trials, Amir Hossein Norooznezhad, Nikan Zargarzadeh, Ali Javinani, Seyedeh Maedeh Nabavian, Shohra Qaderi, Shayan Mostafaei, Vincenzo Berghella, Yinka Oyelese, Alireza A. Shamshirsaz

Department of Obstetrics and Gynecology Faculty Papers

OBJECTIVE: The incidence of preterm delivery is much higher in twin pregnancies than in singletons and even higher if a short cervical length is detected in the second trimester. Studies are contradictory regarding the efficacy of a cervical pessary to decrease preterm birth in twin pregnancies and short cervical length. To conduct a systematic review and meta-analysis investigating the efficacy of cervical pessary in prolonging gestation, preventing preterm birth, and reducing adverse neonatal outcomes in twin pregnancies with an asymptomatic short cervix.

DATA SOURCES: PubMed, Scopus, Web of Science, and ClinicalTrials.org were searched for randomized controlled trials from inception to …

Transcriptional Responses Of Different Brain Cell Types To Oxygen Decline, Camille Ravel-Godreuil, Ethan R Roy, Srinivas N Puttapaka, Sanming Li, Yanyu Wang, Xiaoyi Yuan, Holger K Eltzschig, Wei Cao

Faculty, Staff and Student Publications

Brain hypoxia is associated with a wide range of physiological and clinical conditions. Although oxygen is an essential constituent of maintaining brain functions, our understanding of how specific brain cell types globally respond and adapt to decreasing oxygen conditions is incomplete. In this study, we exposed mouse primary neurons, astrocytes, and microglia to normoxia and two hypoxic conditions and obtained genome-wide transcriptional profiles of the treated cells. Analysis of differentially expressed genes under conditions of reduced oxygen revealed a canonical hypoxic response shared among different brain cell types. In addition, we observed a higher sensitivity of neurons to oxygen decline, …

Visual Analysis Of Bone Malignancies Immunotherapy: A Bibliometric Analysis From 2010 To 2023, Kaiyu Shen, Liu Yang, Shuaiyi Ke, Wencang Gao

Faculty, Staff and Student Publications

Background: Bone malignancies (BM), including osteosarcoma, Ewing's sarcoma, chondrosarcoma, and chordoma, are characterized by high rates of recurrence and mortality, despite the availability of diverse treatment approaches. Immunotherapy has gained increasing importance in cancer treatment. However, there is a lack of comprehensive studies that utilize bibliometric analysis to explore immunotherapy for BM.

Methods: A literature search of English studies on BM and immunotherapy from 2010 to 2023 was conducted in the Web of Science Core Collection database. Bibliometric analysis tools such as VOSviewer, CiteSpace, and R Studio were utilized to examine global trends and research hotspots in this field.

Results: …

Dissection, Histological Processing, And Gene Expression Analysis Of Murine Supraclavicular Brown Adipose Tissue, Mark G Waterstraat, Ziyi Wang, Mari Kogiso, Rommel Caballero-Juarez, Miao-Hsueh Chen

Children’s Nutrition Research Center Staff Publications

Brown adipose tissue (BAT)-mediated thermogenesis plays an important role in the regulation of metabolism, and its morphology and function can be greatly impacted by environmental stimuli in mice and humans. Currently, murine interscapular BAT (iBAT), which is located between two scapulae in the upper dorsal flank of mice, is the main BAT depot used by research laboratories to study BAT function. Recently, a few previously unknown BAT depots were identified in mice, including one analogous to human supraclavicular brown adipose tissue. Unlike iBAT, murine supraclavicular brown adipose tissue (scBAT) is situated in the intermediate layer of the neck and thus …

Challenges And Considerations Of Preclinical Development For Ipsc-Based Myogenic Cell Therapy, Congshan Sun, Carlo Serra, Brianna Harley Kalicharan, Jeffrey Harding, Mahendra Rao

Faculty, Staff and Students Publications

Cell therapies derived from induced pluripotent stem cells (iPSCs) offer a promising avenue in the field of regenerative medicine due to iPSCs' expandability, immune compatibility, and pluripotent potential. An increasing number of preclinical and clinical trials have been carried out, exploring the application of iPSC-based therapies for challenging diseases, such as muscular dystrophies. The unique syncytial nature of skeletal muscle allows stem/progenitor cells to integrate, forming new myonuclei and restoring the expression of genes affected by myopathies. This characteristic makes genome-editing techniques especially attractive in these therapies. With genetic modification and iPSC lineage specification methodologies, immune-compatible healthy iPSC-derived muscle cells …

Dissection, Histological Processing, And Gene Expression Analysis Of Murine Supraclavicular Brown Adipose Tissuejove: Peer Reviewed Scientific Video Journal Article Protocols, Mark G Waterstraat, Ziyi Wang, Mari Kogiso, Rommel Caballero-Juarez, Miao-Hsueh Chen

Faculty, Staff and Students Publications

Brown adipose tissue (BAT)-mediated thermogenesis plays an important role in the regulation of metabolism, and its morphology and function can be greatly impacted by environmental stimuli in mice and humans. Currently, murine interscapular BAT (iBAT), which is located between two scapulae in the upper dorsal flank of mice, is the main BAT depot used by research laboratories to study BAT function. Recently, a few previously unknown BAT depots were identified in mice, including one analogous to human supraclavicular brown adipose tissue. Unlike iBAT, murine supraclavicular brown adipose tissue (scBAT) is situated in the intermediate layer of the neck and thus …

The Hagfish Genome And The Evolution Of Vertebrates, Ferdinand Marlétaz, Nataliya Timoshevskaya, Vladimir A. Timoshevskiy, Elise Parey, Oleg Simakov, Daria Gavriouchkina, Masakazu Suzuki, Kaoru Kubokawa, Sydney Brenner, Jeramiah James Smith, Daniel S. Rokhsar

Markey Cancer Center Faculty Publications

As the only surviving lineages of jawless fishes, hagfishes and lampreys provide a crucial window into early vertebrate evolution1–3 . Here we investigate the complex history, timing and functional role of genome-wide duplications4–7 and programmed DNA elimination8,9 in vertebrates in the light of a chromosome-scale genome sequence for the brown hagfish Eptatretus atami. Combining evidence from syntenic and phylogenetic analyses, we establish a comprehensive picture of vertebrate genome evolution, including an auto-tetraploidization (1RV) that predates the early Cambrian cyclostome–gnathostome split, followed by a mid–late Cambrian allo-tetraploidization (2RJV) in gnathostomes and a prolonged Cambrian–Ordovician hexaploidization (2RCY) in cyclostomes. Subsequently, hagfishes underwent …

Embracing Cancer Complexity: Hallmarks Of Systemic Disease, Charles Swanton, Elsa Bernard, Chris Abbosh, Fabrice André, Johan Auwerx, Allan Balmain, Dafna Bar-Sagi, René Bernards, Susan Bullman, James Degregori, Catherine Elliott, Ayelet Erez, Gerard Evan, Mark A Febbraio, Andrés Hidalgo, Mariam Jamal-Hanjani, Johanna A Joyce, Matthew Kaiser, Katja Lamia, Jason W Locasale, Sherene Loi, Ilaria Malanchi, Miriam Merad, Kathryn Musgrave, Ketan J Patel, Sergio Quezada, Jennifer A Wargo, Ashani Weeraratna, Eileen White, Frank Winkler, John N Wood, Karen H Vousden, Douglas Hanahan

Faculty, Staff and Student Publications

The last 50 years have witnessed extraordinary developments in understanding mechanisms of carcinogenesis, synthesized as the hallmarks of cancer. Despite this logical framework, our understanding of the molecular basis of systemic manifestations and the underlying causes of cancer-related death remains incomplete. Looking forward, elucidating how tumors interact with distant organs and how multifaceted environmental and physiological parameters impinge on tumors and their hosts will be crucial for advances in preventing and more effectively treating human cancers. In this perspective, we discuss complexities of cancer as a systemic disease, including tumor initiation and promotion, tumor micro- and immune macro-environments, aging, metabolism …

Attenuation Of Polycyclic Aromatic Hydrocarbon (Pah)-Induced Carcinogenesis And Tumorigenesis By Omega-3 Fatty Acids In Mice In Vivo, Guobin Xia, Guodong Zhou, Weiwu Jiang, Chun Chu, Lihua Wang, Bhagavatula Moorthy

Faculty, Staff and Students Publications

Lung cancer is the leading cause of cancer death worldwide. Polycyclic aromatic hydrocarbons (PAHs) are metabolized by the cytochrome P450 (CYP)1A and 1B1 to DNA-reactive metabolites, which could lead to mutations in critical genes, eventually resulting in cancer. Omega-3 fatty acids, such as eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), are beneficial against cancers. In this investigation, we elucidated the mechanisms by which omega-3 fatty acids EPA and DHA will attenuate PAH-DNA adducts and lung carcinogenesis and tumorigenesis mediated by the PAHs BP and MC. Adult wild-type (WT) (A/J) mice, Cyp1a1-null, Cyp1a2-null, or Cyp1b1-null mice were exposed …

Axodetect: An Automated Nerve Image Segmentation And Quantification Workflow For Computational Nerve Modeling, David A Lloyd, Maria Alejandra Gonzalez-Gonzalez, Mario I Romero-Ortega

Faculty, Staff and Students Publications

Objective: Bioelectronic treatments targeting near-organ innervation have unprecedented clinical applications. Particularly in the spleen, the inhibition of the cholinergic inflammatory response by near-organ nerve stimulation has potential to replace pharmacological treatments in chronic and autoimmune diseases. A caveat is that the optimization of therapeutic stimulation parameters relies on in vivo experimentation, which becomes challenging due to the small nerve diameters (2 m), complex anatomy, and mixed axon type composition of the autonomic nerves. Effective development of in silico models requires tools which allow for fast and efficient quantification of axonal composition of specific nerves. Current approaches to generate such …

Evaluation Of Vascular Aging On Measures Of Cardiac Function And Mechanical Efficiency: Insights From, Lawrence J Mulligan, Julian Thrash, Ludmil Mitrev, Douglas Folk, Alyssa Exarchakis, Daniel Ewert, Jeffrey C Hill

Cooper Medical School of Rowan University Departmental Research

INTRODUCTION: This study evaluated the hypothesis that vascular aging (VA) reduces ventricular contractile function and mechanical efficiency (ME) using the left ventricular pressure-volume (PV) construct.

METHODS: A previously published in-silico computational model (CM) was modified to evaluate the hypothesis in two phases. In phase I, the CM included five settings of aortic compliance (CA) from normal to stiff, studied at a heart rate of 80 bpm, and phase II included the normal to stiff CA settings evaluated at 60, 100, and 140 bpm. The PV construct provided steady-state and transient data through a simulated vena caval occlusion (VCO). …

Nonpharmacologic Rate Control Of Postoperative Atrial Fibrillation In The Canine Sterile Pericarditis Model, Seungyup Lee, Don Wallick, Celeen Khrestian, Dragan Juzbasich, Daniel Laurita, Gregory Rushing, Jayakumar Sahadevan

Faculty Scholarship

Introduction: Postoperative atrial fibrillation (POAF) is common following open heart surgery, and is associated with significant morbidity. Medications used for ventricular rate control of POAF may not be effective in controlling rapid ventricular rates during the postoperative period because of increased sympathetic tone. The purpose of this study was to develop nonpharmacologic rate control of POAF by atrioventricular node (AVN) fat pad stimulation using clinically available temporary pacing wires in the canine sterile pericarditis model. Methods: We studied 10 sterile pericarditis dogs in the closed-chest state on postoperative days 1−3. The AVN fat pad stimulation (amplitude 2–15 mA; frequency 20 …

Study Protocol: Identifying Transcriptional Regulatory Alterations Of Chronic Effects Of Blast And Disturbed Sleep In United States Veterans, Molly J. Sullan, Kelly A. Stearns-Yoder, Zhaoyu Wang, Andrew J. Hoisington, Adam D. Brenoweth, Walter Carr, Yongchao Ge, Hanga Galfalvy, Fatemah Haghighi, Lisa A. Brenner

Faculty Publications

Injury related to blast exposure dramatically rose during post-911 era military conflicts in Iraq and Afghanistan. Mild traumatic brain injury (mTBI) is among the most common injuries following blast, an exposure that may not result in a definitive physiologic marker (e.g., loss of consciousness). Recent research suggests that exposure to low level blasts and, more specifically repetitive blast exposure (RBE), which may be subconcussive in nature, may also impact long term physiologic and psychological outcomes, though findings have been mixed. For military personnel, blast-related injuries often occur in chaotic settings (e.g., combat), which create challenges in the immediate assessment of …

High-Density Glass Scintillators For Proton Radiography-Relative Luminosity, Proton Response, And Spatial Resolution, Ethan Stolen, Ryan Fullarton, Rain Hein, Robin L Conner, Luiz G Jacobsohn, Charles-Antoine Collins-Fekete, Sam Beddar, Ugur Akgun, Daniel Robertson

Faculty, Staff and Student Publications

Proton radiography is a promising development in proton therapy, and researchers are currently exploring optimal detector materials to construct proton radiography detector arrays. High-density glass scintillators may improve integrating-mode proton radiography detectors by increasing spatial resolution and decreasing detector thickness. We evaluated several new scintillators, activated with europium or terbium, with proton response measurements and Monte Carlo simulations, characterizing relative luminosity, ionization quenching, and proton radiograph spatial resolution. We applied a correction based on Birks's analytical model for ionization quenching. The data demonstrate increased relative luminosity with increased activation element concentration, and higher relative luminosity for samples activated with europium. …

Affinity-Tagged Smad1 And Smad5 Mouse Lines Reveal Transcriptional Reprogramming Mechanisms During Early Pregnancy, Zian Liao, Suni Tang, Kaori Nozawa, Keisuke Shimada, Masahito Ikawa, Diana Monsivais, Martin Matzuk

Faculty, Staff and Students Publications

Endometrial decidualization, a prerequisite for successful pregnancies, relies on transcriptional reprogramming driven by progesterone receptor (PR) and bone morphogenetic protein (BMP)-SMAD1/SMAD5 signaling pathways. Despite their critical roles in early pregnancy, how these pathways intersect in reprogramming the endometrium into a receptive state remains unclear. To define how SMAD1 and/or SMAD5 integrate BMP signaling in the uterus during early pregnancy, we generated two novel transgenic mouse lines with affinity tags inserted into the endogenous SMAD1 and SMAD5 loci (Smad1^HA/HA and Smad5^PA/PA). By profiling the genome-wide distribution of SMAD1, SMAD5, and PR in the mouse uterus, we demonstrated …

Fair Header Reference Genome: A Trustworthy Standard, Adam Wright, Mark D Wilkinson, Christopher Mungall, Scott Cain, Stephen Richards, Paul Sternberg, Ellen Provin, Jonathan L Jacobs, Scott Geib, Daniela Raciti, Karen Yook, Lincoln Stein, David C Molik

Faculty, Staff and Students Publications

The lack of interoperable data standards among reference genome data-sharing platforms inhibits cross-platform analysis while increasing the risk of data provenance loss. Here, we describe the FAIR bioHeaders Reference genome (FHR), a metadata standard guided by the principles of Findability, Accessibility, Interoperability and Reuse (FAIR) in addition to the principles of Transparency, Responsibility, User focus, Sustainability and Technology. The objective of FHR is to provide an extensive set of data serialisation methods and minimum data field requirements while still maintaining extensibility, flexibility and expressivity in an increasingly decentralised genomic data ecosystem. The effort needed to implement FHR is low; FHR's …

Author Correction: Cytoskeleton Remodeling Induced By Smyd2 Methyltransferase Drives Breast Cancer Metastasis, Alexandre G Casanova, Gael S Roth, Simone Hausmann, Xiaoyin Lu, Ludivine J M Bischoff, Emilie M Froeliger, Lucid Belmudes, Ekaterina Bourova-Flin, Natasha M Flores, Ana Morales Benitez, Tourkian Chasan, Marcello Caporicci, Jessica Vayr, Sandrine Blanchet, Francesco Ielasi, Sophie Rousseaux, Pierre Hainaut, Or Gozani, Muriel Le Romancer, Yohann Couté, Andres Palencia, Pawel K Mazur, Nicolas Reynoird

Faculty, Staff and Student Publications

No abstract provided.

A Therapeutically Targetable Positive Feedback Loop Between Nc-Hlx-2-7, Hlx, And Myc That Promotes Group 3 Medulloblastoma, Keisuke Katsushima, Kandarp Joshi, Menglang Yuan, Brigette Romero, Mona Batish, Stacie Stapleton, George Jallo, Elayaraja Kolanthai, Sudipta Seal, Olivier Saulnier, Michael D Taylor, Robert J Wechsler-Reya, Charles G Eberhart, Ranjan J Perera

Faculty, Staff and Students Publications

Recent studies suggest that long non-coding RNAs (lncRNAs) contribute to medulloblastoma (MB) formation and progression. We have identified an lncRNA, lnc-HLX-2-7, as a potential therapeutic target in group 3 (G3) MBs. lnc-HLX-2-7 RNA specifically accumulates in the promoter region of HLX, a sense-overlapping gene of lnc-HLX-2-7, which activates HLX expression by recruiting multiple factors, including enhancer elements. RNA sequencing and chromatin immunoprecipitation reveal that HLX binds to and activates the promoters of several oncogenes, including TBX2, LIN9, HOXM1, and MYC. Intravenous treatment with cerium-oxide-nanoparticle-coated antisense oligonucleotides targeting lnc-HLX-2-7 (CNP-lnc-HLX-2-7) inhibits tumor growth by 40%-50% in an intracranial MB xenograft mouse …