Results 121 to 130 of about 61,476 (246)

Direct chromatin PCR for CDKN2A gene.

, 2012
CDKN2A primer locations for DC-PCR are shown on a map of its 5′ region. An arrow indicates the transcription start site for transcript NM_000077.4 (A). Analysis of CDKN2A transcription by RT-PCR (Right upper panel) and chromatin structure by DC-PCR (Left
Frederic J. Reu (138258), Shahper N. Khan (110820), Sergei Vatolin (138253)   +2 more
core   +1 more source

Whole‐genome and transcriptome analysis in relapsed/refractory non‐Hodgkin lymphoma: Results from a multicentre precision oncology cohort

British Journal of Haematology, EarlyView.
Summary Comprehensive genome and transcriptome profiling can inform the diagnosis, prognosis and management of relapsed/refractory (R/R) solid malignancies, yet its integration into clinical care has lagged despite strong biological rationale. We evaluated the clinical utility of whole genome and transcriptome analysis (WGTA) in 65 patients (37 ...
Kathleen Wee, Eric J. Zhao, Cassidy Clemente‐Jones, Rebecca J. Deyell, Shahrad R. Rassekh, Anita Villani, Rosemarie Venier, Daniel Sinnett, Sylvie Langlois, Thai Hoa Tran, Thomas Sontag, Stephanie Grover, Scott Davidson, Nisha Kanwar, Winnie Lo, Erin Pleasance, Laura Williamson, Yaoqing Shen, Alina S. Gerrie, Kerry J. Savage, Laurie H. Sehn, Christopher P. Venner, Marco A. Marra, Janessa Laskin, Diego Villa   +24 more
wiley   +1 more source

Small Deletions but not Methylation Underlie CDKN2A/p16 Loss of Expression in Conventional Osteosarcoma

, 2010
Conventional osteosarcoma is characterized by rapid growth, high local aggressiveness, and metastasizing potential. Patients developing lung metastases experience poor prognosis despite extensive chemotherapy regimens and surgical interventions ...
Andrea, C. de, Velden, P.A. van der, Hogendoorn, P.C.W., Szuhai, K., Tieken, C., Cleton-Jansen, A.M., Mohseny, A.B.   +6 more
core   +1 more source

Chromosomal and immune dysregulation underlying granular mitosis in glioblastoma

Brain Pathology, EarlyView.
Granular mitosis (GM) morphology is linked to PI3K/PTEN pathway alterations, chromosomal disorganization, and impaired innate immunity. Cells exhibiting GM morphology are associated with localized immune responses within their immediate spatial microenvironment.
Rachel Barboza, Xuan Wang, August Lin, Eric Liu, Pramath Kakodkar, Yayuan Zhao, Quinn Le, Christina A. Castellani, Qi Zhang   +8 more
wiley   +1 more source

Somatic CDKN2A copy number variations are associated with the prognosis of esophageal squamous cell dysplasia

Chinese Medical Journal
. Background:. Somatic copy number variations (SCNVs) in the CDKN2A gene are among the most frequent events in the dysplasia-carcinoma sequence of esophageal squamous cell carcinoma.
Zhiyuan Fan, Jing Zhou, Yuan Tian, Yu Qin, Zhaojun Liu, Liankun Gu, Sanford M. Dawsey, Wenqiang Wei, Dajun Deng, Jing Ni   +9 more
doaj   +1 more source

Interlaboratory performance testing on EPIC v2.0 CNS tumor profiling demonstrates high reproducibility of tumor classification but reveals the need for harmonized copy number variation reporting

Brain Pathology, EarlyView.
Using the Infinium MethylationEPIC v2.0 array and Heidelberg Brain Tumor Classifier v12.8, 24 international laboratories achieved highly reproducible CNS tumor classification (97.9% correct; median β‐correlation r = 0.99), while copy number variation interpretation showed substantial interlaboratory variability, highlighting the need for harmonized CNV
Katrin Mauch‐Mücke, Christin Siewert, Lora Dimitrova, Sandra Pohl, Brendan Osberg, Annika K. Wefers, Julia Lorenz, Tanja Rothhammer‐Hampl, Till Acker, Alonso Barrantes‐Freer, Jean Boutonnat, Bérengère Dadone‐Montaudié, Claire Delbridge, Wolfgang Dietmaier, Sebastian Dintner, Hildegard Dohmen, Matthias Dottermusch, Daniel Erny, Katrin B. M. Frauenknecht, Tobias Goschzik, Patrick N. Harter, Daniela Hirsch, Yanghao Hou, Theo F. J. Kraus, Maggie Lee, Friederike Liesche‐Starnecker, Anne Mc Leer, Linea Melchior, Michael Mittelbronn, Wolf C. Müller, Shalima S. Nair, Julia E. Neumann, Pitt Niehusmann, Nicole Pfarr, Torsten Pietsch, Marco Prinz, Markus Rechsteiner, Regina Reimann, Laveniya Satgunaseelan, Veronica Skarpeteig, Anne J. Skjulsvik, Karl Sotlar, Isabelle Vanden Bempt, Erik Vassella, Katharina J. Weber, Gabriel Wasinger, Andreas Waha, Karen Zwaenepoel, Felix Sahm, Markus J. Riemenschneider, David Capper   +50 more
wiley   +1 more source

PTEN homozygous deletion is a negative prognostic factor in tumor treating fields‐treated glioblastoma, IDH wildtype patients

Brain Pathology, EarlyView.
In a molecularly confirmed cohort of 64 newly diagnosed, TTFields‐treated glioblastomas, IDH‐wildtype, homozygous PTEN deletion was associated with markedly shorter overall survival (368 vs. 603 days) and remained an independent adverse prognostic factor.
Jakob Nückles, Claudius Jelgersma, Christin Siewert, Brendan Osberg, Simone Schmid, Arend Koch, Eilís Perez, Daniel Teichmann, Martin Misch, Anna‐Gila Karbe, Susanne Ukrow, Patrick N. Harter, Ruth M. Stassart, Peter Vajkoczy, Julia Onken, David Capper   +15 more
wiley   +1 more source

Circumscribed Meningeal Melanocytic Neoplasms: CNS WHO Grade, Molecular Profile, and Clinical Outcomes

Brain Pathology, EarlyView.
In this study including 31 circumscribed meningeal melanocytic neoplasms (melanocytoma, intermediate‐grade melanocytic tumor [IMT], and melanoma), overall survival (OS) differed significantly among the groups, with melanoma showing significantly worse OS than melanocytoma and IMT showing intermediate OS between melanocytoma and melanoma.
Yi Zhu, Nishika Karbhari, Timothy J. Kaufmann, Aditya Raghunathan, Cristiane M. Ida, Cinthya J. Zepeda‐Mendoza, Ian J. Dryden, Shahriar Salamat, Chathu Atherton, Sarah M. Jenkins, Svetomir N. Markovic, Ugur T. Sener, Caterina Giannini   +12 more
wiley   +1 more source

Gliomas with pleomorphic and pseudopapillary features (GPAP) are circumscribed tumors with targetable mutations, prolonged survival, and frequent tumor predisposition

Brain Pathology, EarlyView.
DNA methylation profiling identifies GPAP as a distinct circumscribed glioma with a characteristic expansive, multicystic radiological appearance, pleomorphic and pseudopapillary histology, a recognizable CNV profile, druggable molecular alterations, and recurrent cancer predisposition syndromes.
Alberto Picca, Valeria Barresi, Aude Trinquet, Luca Bertero, Lucia Nichelli, Guillaume Chotard, Michèle Bernier, Thomas Gareau, Salah Eddine Oussama Kacimi, Jaydutt Bhalshankar, Mathilde Filser, Julien Masliah‐Planchon, Marta Iollo, Henri Malaize, Bertrand Mathon, Luc Bauchet, Kifah Khouri, Besma Barka, Hélène Madry, Sabrina Rossi, Evelina Miele, Giuseppe Kenneth Ricciardi, Catherine Carpentier, Irina Coin, Marc Sanson, Mehdi Touat, Caroline Dehais, Alessia Pellerino, Roberta Rudà, Paola Cassoni, Valérie Rigau, Emmanuelle Uro‐Coste, Karima Mokhtari, Ahmed Idbaih, Patrick R. Benusiglio, Franck Bielle   +35 more
wiley   +1 more source

Evidence Gaps in Prediction Tools for Follow Up After Localised Melanoma

Australasian Journal of Dermatology, EarlyView.
Deonna M. Ackermann, Xu Huang, Ellie Medcalf, Katy J. L. Bell   +3 more
wiley   +1 more source