keyword
MENU ▼
Read by QxMD icon Read
search

Philadelphia

keyword
https://www.readbyqxmd.com/read/29146710/jak2-calr-mpl-and-asxl1-mutational-status-correlates-with-distinct-histologic-features-in-philadelphia-chromosome-negative-myeloproliferative-neoplasms
#1
Waihay J Wong, Robert P Hasserjian, Geraldine S Pinkus, Lawrence J Breyfogle, Ann Mullaly, Olga Pozdnyakova
No abstract text is available yet for this article.
November 16, 2017: Haematologica
https://www.readbyqxmd.com/read/29143068/patient-characteristics-and-outcomes-in-adolescents-and-young-adults-with-classical-philadelphia-chromosome-negative-myeloproliferative-neoplasms
#2
Prajwal Boddu, Lucia Masarova, Srdan Verstovsek, Paolo Strati, Hagop Kantarjian, Jorge Cortes, Zeev Estrov, Sherry Pierce, Naveen Pemmaraju
Little is known about the outcomes of Philadelphia-negative myeloproliferative neoplasms (MPNs) in adolescents and young adults (AYA). We reviewed all patients with essential thrombocythemia (ET), polycythemia vera (PV), and myelofibrosis (MF) treated at our institution from 1988 to 2016 who were aged 16 to 39 years (AYA) and described their outcomes in comparison to older MPN population. Of 2206 patients, 185 (8.3%) were identified as AYA: 105 (57%) ET, 43 (23%) PV, and 37 (20%) MF. The median age was 33 years [range, 16-39], and median follow-up time 3 years [range, 0...
November 15, 2017: Annals of Hematology
https://www.readbyqxmd.com/read/29141082/diagnostic-accuracy-of-pediatric-teledermatology-using-parent-submitted-photographs-a-randomized-clinical-trial
#3
Daniel M O'Connor, Olivia S Jew, Marissa J Perman, Leslie A Castelo-Soccio, Flaura K Winston, Patrick J McMahon
Importance: Advances in smartphone photography (both quality and image transmission) may improve access to care via direct parent-to-clinician telemedicine. However, the accuracy of diagnoses that are reliant on parent-provided photographs has not been formally compared with diagnoses made in person. Objective: To assess whether smartphone photographs of pediatric skin conditions taken by parents are of sufficient quality to permit accurate diagnosis. Design, Setting, and Participants: A prospective study was conducted among 40 patient-parent dyads at a pediatric dermatology clinic at the Children's Hospital of Philadelphia from March 1 to September 30, 2016, to assess concordance between diagnoses made by an independent pediatric dermatologist based on in-person examination and those based on parental photographs...
November 15, 2017: JAMA Dermatology
https://www.readbyqxmd.com/read/29140408/philadelphia-chromosome-like-mixed-phenotype-acute-leukemia-demonstrating-p2ry8-crlf2-fusion-and-jak1-mutation
#4
Sarah M Choi, John K Frederiksen, Charles W Ross, Dale L Bixby, Lina Shao
Objectives: Philadelphia chromosome-like (Ph-like) genetic alterations define a subset of B lymphoblastic leukemia/lymphoma (B-ALL), which represents a separate provisional entity in the World Health Organization 2016 updated classification. However, these alterations have not been described outside the context of B-ALL. Methods: Cytogenomic array and molecular analysis identified a Ph-like signature in a mixed-phenotype acute leukemia (MPAL), B/myeloid, confirmed using conventional immunophenotypic and cytochemical analysis...
November 11, 2017: American Journal of Clinical Pathology
https://www.readbyqxmd.com/read/29133777/acute-lymphoblastic-leukemia-patient-with-variant-atf7ip-pdgfrb-fusion-and-favorable-response-to-tyrosine-kinase-inhibitor-treatment-a-case-report
#5
Ge Zhang, Yanle Zhang, Jianrong Wu, Yan Chen, Zhigui Ma
BACKGROUND Chromosomal translocations involving the PDGFRB gene have been reported in a broad spectrum of hematological malignancies. An ATF7IP/PDGFRB fusion was recently identified in a Philadelphia chromosome-like (Ph-like) B-progenitor acute lymphoblastic leukemia (B-ALL) patient. Here we report on a special case of a Ph-like ALL patient who had a variant ATF7IP/PDGFRB fusion. CASE REPORT In this case, a variant fusion was created between ATF7IP exon 9 (instead of exon 13) and PDGFRB exon 11, resulting in the loss of 411 nucleotides and 137 amino acids in the ATF7IP/PDGFRB fusion cDNA and its encoded chimeric protein, respectively...
November 14, 2017: American Journal of Case Reports
https://www.readbyqxmd.com/read/29132472/-research-progress-in-ph-like-childhood-acute-lymphoblastic-leukemia
#6
Xue Tang, Xia Guo
Philadelphia chromosome-like acute lymphoblastic leukemia (Ph-like ALL) is a subtype of B-lineage ALL (B-ALL) that displays a gene expression profile (GEP) similar to Philadelphia chromosome-positive ALL (Ph(+) ALL). It has a diverse range of genetic alterations that activate cytokine receptor genes and kinase signaling pathways, frequently accompanied by abnormal transcription factors related to lymphatic development. Children with Ph-like ALL account for 15% of children with high-risk B-ALL. It has adverse clinical features and a poor prognosis...
November 2017: Zhongguo Dang Dai Er Ke za Zhi, Chinese Journal of Contemporary Pediatrics
https://www.readbyqxmd.com/read/29126965/brain-state-expression-and-transitions-are-related-to-complex-executive-cognition-in-normative-neurodevelopment
#7
John D Medaglia, Theodore D Satterthwaite, Apoorva Kelkar, Rastko Ciric, Tyler M Moore, Kosha Ruparel, Ruben C Gur, Raquel E Gur, Danielle S Bassett
Adolescence is marked by rapid development of executive function. Mounting evidence suggests that executive function in adults may be driven by dynamic control of neurophysiological processes. Yet, how these dynamics evolve over adolescence and contribute to cognitive development is unknown. In a sample of 780 youth aged 8-22 yr (42.7% male) from the Philadelphia Neurodevelopment Cohort, we use a dynamic graph approach to extract activation states in BOLD fMRI data from 264 brain regions. We construct a graph in which each observation in time is a node and the similarity in brain states at two different times is an edge...
November 7, 2017: NeuroImage
https://www.readbyqxmd.com/read/29124541/hiv-acquisition-and-transmission-potential-among-african-american-men-who-have-sex-with-men-and-women-in-three-u-s-cities
#8
Heather A Joseph, Yi Pan, Maria Mendoza, Nina T Harawa, Jennifer Lauby, Sybil G Hosek, Ricky N Bluthenthal, Mary Milnamow, Maria Isabel Fernandez, William L Jeffries, Lisa Belcher, Gregorio A Millett
Black men who have sex with men and women (BMSMW) are at increased HIV risk, but few efficacious interventions meet their unique needs. Three HIV prevention interventions were evaluated with a common protocol. Baseline data were pooled to describe sexual behavior involving transmission risk with male, female, and male-to-female transgender partners and identify factors associated with transmission risk. BMSMW from Los Angeles, Philadelphia, and Chicago who reported sexual risk and bisexual behavior in the past year were recruited via modified chain referral sampling and community recruitment...
November 9, 2017: Archives of Sexual Behavior
https://www.readbyqxmd.com/read/29121538/therapeutic-options-for-leukemic-transformation-in-patients-with-myeloproliferative-neoplasms
#9
REVIEW
Maliha Khan, Rabbia Siddiqi, Naseema Gangat
Approximately 5-10% of patients with Philadelphia chromosome negative myeloproliferative neoplasms (MPN) comprising of essential thrombocythemia, polycythemia vera and primary myelofibrosis) experience transformation to acute myeloid leukemia (AML, ≥20% blasts). Treatment options for post-MPN AML patients are limited, as conventional approaches like standard chemotherapy, fail to offer long-term benefit. Median survival for secondary AML is ∼2.4 months. Post-MPN AML therefore represents an area of urgent clinical need...
October 27, 2017: Leukemia Research
https://www.readbyqxmd.com/read/29121435/altered-intracellular-signaling-by-imatinib-increases-the-anti-cancer-effects-of-tyrosine-kinase-inhibitors-in-cml-cells
#10
Takuya Hirao, Masashi Yamaguchi, Megumi Kikuya, Hiroji Chibana, Kousei Ito, Shigeki Aoki
Tyrosine kinase inhibitors (TKIs), including imatinib (IM), improve the outcome of chronic myelogenous leukemia (CML) therapy. However, TKI treatment is long-term and can induce resistance to TKIs, which often leads to a poor clinical outcome in CML patients. Here, we examined the effect of continuous IM exposure on intracellular energy metabolism in K562 cells, a human Philadelphia chromosome-positive CML cell line, and its subsequent sensitivity to anti-cancer agents. Contrary to our expectations, we found that continuous IM exposure increased sensitivity to TKIs...
November 9, 2017: Cancer Science
https://www.readbyqxmd.com/read/29118670/an-overview-of-the-role-of-platelets-in-angiogenesis-apoptosis-and-autophagy-in-chronic-myeloid-leukaemia
#11
REVIEW
Lisa Repsold, Roger Pool, Mohammed Karodia, Gregory Tintinger, Annie Margaretha Joubert
Amongst males, leukaemia is the most common cause of cancer-related death in individuals younger than 40 years of age whereas in female children and adolescents, leukaemia is the most common cause of cancer-related death. Chronic myeloid leukaemia (CML) is a chronic leukaemia of the haematopoietic stem cells affecting mostly adults. The disease results from a translocation of the Philadelphia chromosome in stem cells of the bone marrow. CML patients usually present with mild to moderate anaemia and with decreased, normal, or increased platelet counts...
2017: Cancer Cell International
https://www.readbyqxmd.com/read/29113859/treatment-decision-for-occipital-arteriovenous-malformations-avms-to-achieve-hemorrhagic-control-while-maximizing-visual-preservation-our-experience-and-review-of-literature
#12
REVIEW
Wuyang Yang, Jose L Porras, Eunice Philadelphia, Jody Law, Tomas Garzon-Muvdi, Justin M Caplan, Geoffrey P Colby, Alexander L Coon, Rafael J Tamargo, Judy Huang
Despite concern of hemorrhagic risk, patients with occipital AVMs are at significant risk for visual disturbances after treatment. We aim to characterize the hemorrhage risk and visual disturbance in occipital AVMs patients from our experience and literature review. We performed retrospective review of occipital AVM patients seen at our institution from 1990 to 2015. Patient characteristics were compared using multivariable logistic regression with follow-up visual disturbance as the outcome. We also systematically reviewed the PubMed database for English literature describing occipital AVMs (with exclusion of case reports)...
November 4, 2017: Journal of Clinical Neuroscience: Official Journal of the Neurosurgical Society of Australasia
https://www.readbyqxmd.com/read/29113191/how-to-detect-the-rare-bcr-abl-e14a3-transcript-a-case-report-and-literature-review
#13
Lin-Hui Hu, Lian-Fang Pu, Dong-Dong Yang, Cui Zhang, Hui-Ping Wang, Yang-Yang Ding, Man-Man Li, Zhi-Min Zhai, Shudao Xiong
The Philadelphia (Ph; BCR-ABL) chromosome originates from a translocation event between chromosomes 9 and 22, and results in the BCR-ABL fusion gene. In chronic myelogenous leukemia (CML), the BCR-ABL gene is mainly coded for by a major breakpoint cluster region (M-bcr, e13a2 and e14a2). However, in some patients, BCR-ABL genes are encoded by a minor (m)-bcr, e1a2, and a micro (µ)-bcr region, e19a2. These transcripts revealed a different clinical course. The present study described a CML patient whose cytogenetics and FISH analyses of bone marrow revealed a karyotype of 46, XY t(9,22) (q34;q11), while the commercial kits of quantitative PCR (qPCR) failed to detect the BCR-ABL fusion gene...
November 2017: Oncology Letters
https://www.readbyqxmd.com/read/29112080/%C3%AE-lactam-therapeutic-drug-management-in-the-picu
#14
Jeffrey J Cies, Wayne S Moore, Adela Enache, Arun Chopra
OBJECTIVES: To determine whether contemporary β-lactam anti-infective dosing recommendations in critically ill children achieve concentrations associated with maximal anti-infective activity. The secondary objective was to describe the microbiological and clinical outcomes associated with β-lactam therapeutic drug management. DESIGN: Electronic Medical Record Review. SETTING: A 189-bed, freestanding children's tertiary care teaching hospital in Philadelphia, PA...
November 3, 2017: Critical Care Medicine
https://www.readbyqxmd.com/read/29109442/the-parnas-a-scene-from-the-holocaust-by-silvano-arieti-paul-dry-books-philadelphia-pa-2000-158pp
#15
Howard Covitz
No abstract text is available yet for this article.
November 6, 2017: American Journal of Psychoanalysis
https://www.readbyqxmd.com/read/29107666/jak2-mutated-langerhans-cell-histiocytosis-associated-with-primary-myelofibrosis-treated-with-ruxolitinib
#16
Arturo Bonometti, Filippo Bagnoli, Daniele Fanoni, Luigia Venegoni, Laura Corti, Paola Bianchi, Elena Maria Elli, Giuseppe Isimbaldi, Vincenzo L'Imperio, Gianluca Nazzaro, Emanuela Passoni, Emilio Berti
The pathogenesis and cellular origin of Langerhans cell histiocytosis (LCH) are debated. Recently, mutations on MAPK and PI3K pathways have been linked to disrupted cell proliferation in LCH. Janus Kinase 2 (JAK2) mutations play the same role in Philadelphia-negative chronic myeloproliferative neoplasms. We describe the case of a patient affected by JAK2-positive Primary Myelofibrosis (PMF) who developed a clonally related LCH while in treatment with Ruxolitinib. JAK-inhibitors are well known to affect function and differentiation of different hematological lineages, including mononuclear phagocytes precursors...
October 28, 2017: Human Pathology
https://www.readbyqxmd.com/read/29103074/diagnostic-accuracy-of-synovial-fluid-blood-markers-and-microbiological-testing-in-chronic-knee-prosthetic-infections
#17
Giovanni Balato, Vincenzo Franceschini, Tiziana Ascione, Alfredo Lamberti, Fiamma Balboni, Andrea Baldini
INTRODUCTION: This retrospective study was undertaken to define cut-off values for synovial fluid (SF) leukocyte count and neutrophil percentage for differentiating aseptic failure and periprosthetic joint infection (PJI) and to evaluate the diagnostic accuracy of blood inflammatory markers, and microbiological testing according to the criteria proposed by the International Consensus Meeting (ICM) of Philadelphia. METHODS: All patients who underwent revision total knee arthroplasty from January 2010 to July 2015 were included: we identified and classified 31 PJIs and 136 aseptic joints...
November 4, 2017: Archives of Orthopaedic and Trauma Surgery
https://www.readbyqxmd.com/read/29096780/an-evaluation-of-the-specificity-of-executive-function-impairment-in-developmental-psychopathology
#18
Lauren K White, Tyler M Moore, Monica E Calkins, Daniel H Wolf, Theodore D Satterthwaite, Ellen Leibenluft, Daniel S Pine, Ruben C Gur, Raquel E Gur
OBJECTIVE: Deficits in executive function (EF) are common in neuropsychiatric disorders, but the specificity of these deficits remains unclear. The aim of the present study was to elucidate the pattern of EF impairment across psychopathologies in children and adolescents. Associations among components of EF with dimensions of psychopathology, including an overall psychopathology factor, were assessed. METHOD: Participants (8-21 years) were from the Philadelphia Neurodevelopmental Cohort (N = 9,498)...
November 2017: Journal of the American Academy of Child and Adolescent Psychiatry
https://www.readbyqxmd.com/read/29093755/unique-amplification-of-bcr-abl1-gene-fusion-in-a-case-of-t-cell-acute-lymphoblastic-leukemia
#19
Rima Koka, Najeebah A Bade, Edward A Sausville, Yi Ning, Ying Zou
Background: ABL1 gene translocations can be seen in precursor T-acute lymphoblastic leukemia (T-ALL). The typical translocation partner is the NUP214 gene. BCR-ABL translocations are relatively rare in this entity. Furthermore, while there have been unique patterns of amplification noted among the NUP214-ABL fusion genes, there have been few such reports among cases with BCR-ABL fusion genes. Case presentation: Here we report a unique case of a 44-year old patient with T-ALL in which the blasts demonstrated a derivative chromosome 9 involving a 9;22 translocation and a dicentric Philadelphia chromosome 22 with a homogeneously staining region at the interface of the 9;22 translocation, leading to BCR-ABL1 gene amplification...
2017: Molecular Cytogenetics
https://www.readbyqxmd.com/read/29091557/single-dose-gene-replacement-therapy-for-spinal-muscular-atrophy
#20
Jerry R Mendell, Samiah Al-Zaidy, Richard Shell, W Dave Arnold, Louise R Rodino-Klapac, Thomas W Prior, Linda Lowes, Lindsay Alfano, Katherine Berry, Kathleen Church, John T Kissel, Sukumar Nagendran, James L'Italien, Douglas M Sproule, Courtney Wells, Jessica A Cardenas, Marjet D Heitzer, Allan Kaspar, Sarah Corcoran, Lyndsey Braun, Shibi Likhite, Carlos Miranda, Kathrin Meyer, K D Foust, Arthur H M Burghes, Brian K Kaspar
BACKGROUND: Spinal muscular atrophy type 1 (SMA1) is a progressive, monogenic motor neuron disease with an onset during infancy that results in failure to achieve motor milestones and in death or the need for mechanical ventilation by 2 years of age. We studied functional replacement of the mutated gene encoding survival motor neuron 1 (SMN1) in this disease. METHODS: Fifteen patients with SMA1 received a single dose of intravenous adeno-associated virus serotype 9 carrying SMN complementary DNA encoding the missing SMN protein...
November 2, 2017: New England Journal of Medicine
keyword
keyword
36686
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"