Results 41 to 50 of about 13,071 (247)

Nephrogenic Rests/Nephroblastomatosis in Patients With Unilateral Wilms Tumor Are Not Associated With an Increased Risk of Relapse: An Analysis of Patients Treated on the SIOP‐WT‐2001 Protocol in the SIOP‐UK‐CCLG and SIOP‐GPOH Studies (2001–2022)

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Nephrogenic rests (NRs) and nephroblastomatosis (NBM) are precursor lesions for development of Wilms tumor (WT). Their association with the risk of relapse has not been properly assessed, partly due to misunderstanding of their diagnostic criteria and terminology.
Gordan M. Vujanić, Rhoikos Furtwängler, Tanzina Chowdhury, Christian Vokuhl, Jenny Wegert, Norbert Graf   +5 more
wiley   +1 more source

Genomic mosaicism with increased amyloid precursor protein (APP) gene copy number in single neurons from sporadic Alzheimer's disease brains

eLife, 2015
Previous reports have shown that individual neurons of the brain can display somatic genomic mosaicism of unknown function. In this study, we report altered genomic mosaicism in single, sporadic Alzheimer's disease (AD) neurons characterized by increases
Diane M Bushman, Gwendolyn E Kaeser, Benjamin Siddoway, Jurgen W Westra, Richard R Rivera, Stevens K Rehen, Yun C Yung, Jerold Chun   +7 more
doaj   +1 more source

The planar cell polarity protein Vangl2 interacts with the PDZ‐domains of Scribble but not with a unique PDZ‐like domain in Inturned

FEBS Letters, EarlyView.
Structural and biochemical characterisations show that the planar cell polarity (PCP) protein Inturned harbours a unique PDZ‐like domain that does not bind canonical PDZ‐binding motifs (PBMs) like that of another PCP protein Vangl2. In contrast, the apical‐basal polarity protein Scribble contains four PDZ domains that bind Vangl2, but one PDZ domain ...
Stephan Wilmes, Jan Brysch, Carmen Gelze, Lilli Meier, Daniel Kümmel   +4 more
wiley   +1 more source

Somatic mosaicism in plants with special reference to somatic crossing over [PDF]

Environmental Health Perspectives, 1978
Plant systems in use for the detection of environmental mutagens appear capable of detecting all types of genetic effects which can be studied in animals. The study of somatic mosaicism, however, is better developed in plants than in higher animals. A case is presented here which shows the ability of plant systems in analyzing a host of genetic end ...
openaire   +2 more sources

Hypothesis: Somatic Mosaicism and Parkinson Disease [PDF]

Experimental Neurobiology, 2015
Fil: Pellene, L. A. Universidad de Buenos Aires. Facultad de Medicina.
Perandones, Carlos Edgardo, Pellene, L. A, Giugni, J. C., Calvo, D. S., Raina, G. B., Cuevas, S. M., Mata, I. F., Zabetian, C. P., Caputo, Mariela, Corach, Daniel, Micheli, Federico, Radrizzani Helguera, Martin   +11 more
openaire   +2 more sources

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

High‐level gonosomal mosaicism for a pathogenic non‐coding CNV deletion of the lung‐specific FOXF1 enhancer in an unaffected mother of an infant with ACDMPV

Molecular Genetics & Genomic Medicine, 2022
Background Alveolar capillary dysplasia with misalignment of pulmonary veins (ACDMPV) results from haploinsufficiency of the mesenchymal transcription factor FOXF1 gene. To date, only one case of an ACDMPV‐causative CNV deletion inherited from a very‐low
Esra Yıldız Bölükbaşı, Justyna A. Karolak, Przemyslaw Szafranski, Tomasz Gambin, Nicholas Willard, Steven H. Abman, Csaba Galambos, John P. Kinsella, Paweł Stankiewicz   +8 more
doaj   +1 more source

Spatial biology in cancer epigenetics

Molecular Oncology, EarlyView.
Spatial epigenomics combines molecular profiling with tissue architecture to reveal how gene regulation is organized within intact tissues. In cancer, these technologies uncover the mechanisms driving tumor heterogeneity and microenvironmental interactions, opening new opportunities for biomarker discovery and precision medicine.
Eva Crespo‐García, Manel Esteller
wiley   +1 more source

Klinefelter syndrome mosaicism in boys with neurodevelopmental disorders: a cohort study and an extension of the hypothesis

Molecular Cytogenetics, 2022
Background Klinefelter syndrome is a common chromosomal (aneuploidy) disorder associated with an extra X chromosome in males. Regardless of numerous studies dedicated to somatic gonosomal mosaicism, Klinefelter syndrome mosaicism (KSM) has not been ...
Svetlana G. Vorsanova, Irina A. Demidova, Alexey D. Kolotii, Oksana S. Kurinnaia, Victor S. Kravets, Ilya V. Soloviev, Yuri B. Yurov, Ivan Y. Iourov   +7 more
doaj   +1 more source

Somatic Mosaicism in Brain Disorders

Annual Review of Pathology: Mechanisms of Disease
Research efforts over the past decade have defined the genetic landscape of somatic variation in the brain. Neurons accumulate somatic mutations from development through aging with potentially profound functional consequences. Recent studies have revealed the contribution of somatic mosaicism to various brain disorders including focal epilepsy ...
Rachel R, Corrigan, Lauren M, Mashburn-Warren, Hyojung, Yoon, Tracy A, Bedrosian   +3 more
openaire   +2 more sources