Institution
St. Jude Children's Research Hospital
Healthcare•Memphis, Tennessee, United States•
About: St. Jude Children's Research Hospital is a healthcare organization based out in Memphis, Tennessee, United States. It is known for research contribution in the topics: Population & Virus. The organization has 9344 authors who have published 19233 publications receiving 1233399 citations. The organization is also known as: St. Jude Children's Hospital & St. Jude Hospital.
Topics: Population, Virus, Cancer, Influenza A virus, Leukemia
Papers published on a yearly basis
Papers
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TL;DR: High-resolution in situ hybridization analyses to determine the pattern of reelin expression in the developing forebrain of the mouse revealed a complex pattern of cellular and regional expression that is consistent with Reelin having multiple roles in brain development and adult brain function.
Abstract: The reelin gene encodes an extracellular protein that is crucial for neuronal migration in laminated brain regions. To gain insights into the functions of Reelin, we performed high-resolution in situ hybridization analyses to determine the pattern of reelin expression in the developing forebrain of the mouse. We also performed double-labeling studies with several markers, including calcium-binding proteins, GAD65/67, and neuropeptides, to characterize the neuronal subsets that express reelin transcripts. reelin expression was detected at embryonic day 10 and later in the forebrain, with a distribution that is consistent with the prosomeric model of forebrain regionalization. In the diencephalon, expression was restricted to transverse and longitudinal domains that delineated boundaries between neuromeres. During embryogenesis, reelin was detected in the cerebral cortex in Cajal-Retzius cells but not in the GABAergic neurons of layer I. At prenatal stages, reelin was also expressed in the olfactory bulb, and striatum and in restricted nuclei in the ventral telencephalon, hypothalamus, thalamus, and pretectum. At postnatal stages, reelin transcripts gradually disappeared from Cajal-Retzius cells, at the same time as they appeared in subsets of GABAergic neurons distributed throughout neocortical and hippocampal layers. In other telencephalic and diencephalic regions, reelin expression decreased steadily during the postnatal period. In the adult, there was prominent expression in the olfactory bulb and cerebral cortex, where it was restricted to subsets of GABAergic interneurons that co-expressed calbindin, calretinin, neuropeptide Y, and somatostatin. This complex pattern of cellular and regional expression is consistent with Reelin having multiple roles in brain development and adult brain function.
545 citations
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TL;DR: In this paper, the PINK1 kinase-PARKIN UB ligase mitochondrial control pathway disrupted in Parkinson's disease was dissected using quantitative proteomics and live-cell imaging, revealing a feed forward mechanism that explains how PARKIN phosphorylation of both PARKIN and poly-UB chains synthesized by PARKIN drives a program of PARKIN recruitment and mitochondrial ubiquitylation.
544 citations
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Children's Hospital of Philadelphia1, Great Ormond Street Hospital2, McMaster University3, Boston Children's Hospital4, St Mary's Hospital5, University of Queensland6, University of Cape Town7, University of Liverpool8, Durham University9, South University10, French Institute of Health and Medical Research11, University of Cambridge12, University Hospital Southampton NHS Foundation Trust13, Nationwide Children's Hospital14, Erasmus University Medical Center15, All India Institute of Medical Sciences16, Radboud University Nijmegen17, Royal Children's Hospital18, Children's Hospital Los Angeles19, New York University20, Stony Brook University21, Apollo Hospitals22, Johns Hopkins University23, University of the West of England24, University of Iowa25, St. Jude Children's Research Hospital26, Cincinnati Children's Hospital Medical Center27, Seattle Children's28, University of British Columbia29, Centre national de la recherche scientifique30
TL;DR: A large cohort of international experts was able to achieve consensus regarding many recommendations for the best care of children with sepsis, acknowledging that most aspects of care had relatively low quality of evidence resulting in the frequent issuance of weak recommendations.
Abstract: OBJECTIVES: To develop evidence-based recommendations for clinicians caring for children (including infants, school-aged children, and adolescents) with septic shock and other sepsis-associated organ dysfunction. DESIGN: A panel of 49 international experts, representing 12 international organizations, as well as three methodologists and three public members was convened. Panel members assembled at key international meetings (for those panel members attending the conference), and a stand-alone meeting was held for all panel members in November 2018. A formal conflict-of-interest policy was developed at the onset of the process and enforced throughout. Teleconferences and electronic-based discussion among the chairs, co-chairs, methodologists, and group heads, as well as within subgroups, served as an integral part of the guideline development process. METHODS: The panel consisted of six subgroups: recognition and management of infection, hemodynamics and resuscitation, ventilation, endocrine and metabolic therapies, adjunctive therapies, and research priorities. We conducted a systematic review for each Population, Intervention, Control, and Outcomes question to identify the best available evidence, statistically summarized the evidence, and then assessed the quality of evidence using the Grading of Recommendations Assessment, Development, and Evaluation approach. We used the evidence-to-decision framework to formulate recommendations as strong or weak, or as a best practice statement. In addition, "in our practice" statements were included when evidence was inconclusive to issue a recommendation, but the panel felt that some guidance based on practice patterns may be appropriate. RESULTS: The panel provided 77 statements on the management and resuscitation of children with septic shock and other sepsis-associated organ dysfunction. Overall, six were strong recommendations, 52 were weak recommendations, and nine were best-practice statements. For 13 questions, no recommendations could be made; but, for 10 of these, "in our practice" statements were provided. In addition, 49 research priorities were identified. CONCLUSIONS: A large cohort of international experts was able to achieve consensus regarding many recommendations for the best care of children with sepsis, acknowledging that most aspects of care had relatively low quality of evidence resulting in the frequent issuance of weak recommendations. Despite this challenge, these recommendations regarding the management of children with septic shock and other sepsis-associated organ dysfunction provide a foundation for consistent care to improve outcomes and inform future research.
541 citations
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TL;DR: In this article, the authors identify the general methodologic and data set-specific challenges that must be overcome when attempting a secondary analysis of qualitative data and present several examples of such secondary analyses.
Abstract: The purpose of this article is to identify the general methodologic and data set-specific challenges that must be overcome when attempting a secondary analysis of qualitative data Two separate examples of secondary analyses of qualitative data sets are also described, including one unsuccessful beginning
539 citations
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TL;DR: Whereas p18INK4c and p19INK4d may regulate pre- and postnatal development, p16INK4a more likely plays a checkpoint function during cell senescence that underscores its selective role as a tumor suppressor.
Abstract: Four INK4 proteins can prevent cell proliferation by specifically inhibiting cyclin D-dependent kinases. Both p18INK4c and p19INK4d were widely expressed during mouse embryogenesis, but p16INK4a and p15INK4b were not readily detected prenatally. Although p15INK4b, p18INK4c and p19INK4d were demonstrated in many tissues by 4 weeks after birth, p16INK4a protein expression was restricted to the lung and spleen of older mice, with increased, more widespread mRNA expression during aging. Transcripts encoding the INK4a alternative reading frame product p19ARF were not detected before birth but were ubiquitous postnatally. Expression of p16INK4a and p15INK4b was induced when mouse embryos were disrupted and cultured as mouse embryo 'fibroblasts' (MEFs). The levels of p16INK4a and p18INK4c, but not p15INK4b or p19INK4d, further increased as MEFs approached senescence. Following crisis and establishment, three of four independently-derived cell lines became polyploid and expressed higher levels of functional p16INK4a. In contrast, one MEF line that sustained bi-allelic deletions of INK4a initially remained diploid. Therefore, loss of p16INK4a and other events predisposing to polyploidy may represent alternative processes contributing to cell immortalization. Whereas p18INK4c and p19INK4d may regulate pre- and postnatal development, p16INK4a more likely plays a checkpoint function during cell senescence that underscores its selective role as a tumor suppressor.
539 citations
Authors
Showing all 9410 results
Name | H-index | Papers | Citations |
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Richard A. Flavell | 231 | 1328 | 205119 |
David Baltimore | 203 | 876 | 162955 |
John C. Reed | 190 | 891 | 164382 |
Joan Massagué | 189 | 408 | 149951 |
Stuart H. Orkin | 186 | 715 | 112182 |
Douglas R. Green | 182 | 661 | 145944 |
Richard K. Wilson | 173 | 463 | 260000 |
Todd R. Golub | 164 | 422 | 201457 |
Robert G. Webster | 158 | 843 | 90776 |
Elaine R. Mardis | 156 | 485 | 226700 |
David Cella | 156 | 1258 | 106402 |
Rafi Ahmed | 146 | 633 | 93190 |
Ching-Hon Pui | 145 | 805 | 72146 |
Yoshihiro Kawaoka | 139 | 883 | 75087 |
Seth M. Steinberg | 137 | 936 | 80148 |