Claudia Esposito

ORCID: 0000-0003-0761-8682
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About
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Research Areas
  • Cancer Genomics and Diagnostics
  • Heart Failure Treatment and Management
  • Cardiac Structural Anomalies and Repair
  • Cardiac Valve Diseases and Treatments
  • Cardiovascular Function and Risk Factors
  • Colorectal Cancer Treatments and Studies
  • Infective Endocarditis Diagnosis and Management
  • Epigenetics and DNA Methylation
  • Genomics and Chromatin Dynamics
  • Pharmaceutical studies and practices
  • Genetics and Neurodevelopmental Disorders
  • Cardiac Imaging and Diagnostics
  • Cardiomyopathy and Myosin Studies
  • Potassium and Related Disorders
  • Viral Infections and Immunology Research
  • Cardiovascular Effects of Exercise
  • Lung Cancer Treatments and Mutations
  • Cardiac pacing and defibrillation studies
  • Eicosanoids and Hypertension Pharmacology
  • Axon Guidance and Neuronal Signaling
  • Hepatocellular Carcinoma Treatment and Prognosis
  • Abdominal Trauma and Injuries
  • Political Theory and Democracy
  • Mechanisms of cancer metastasis
  • Cancer, Hypoxia, and Metabolism

University of Campania "Luigi Vanvitelli"
2022

Magna Graecia University
2003-2021

Istituto Nazionale Tumori IRCCS "Fondazione G. Pascale"
2009-2021

Bambino Gesù Children's Hospital
2014-2020

Ospedale San Carlo
2015

Istituto Nazionale di Fisica Nucleare, Sezione di Napoli
2013

Centro di Riferimento Oncologico
2012-2013

Istituto Superiore di Sanità
2006

University of Michigan
1998

University of Utah
1998

Abstract Increasing evidence demonstrates that target‐based agents are active only in molecularly selected populations of patients. Therefore, the identification predictive biomarkers has become mandatory to improve clinical development these novel drugs. Mutations epidermal growth factor receptor (EGFR) or rearrangements ALK gene non‐small‐cell lung cancer, and BRAF mutations melanoma clear examples driver response treatment with specific inhibitors. Predictive might also identify subgroups...

10.1002/jcb.24401 article EN Journal of Cellular Biochemistry 2012-09-18

The activity of the epidermal growth factor receptor (EGFR) antibodies cetuximab and panitumumab in metastatic colorectal carcinoma (mCRC) is significantly limited by molecular mechanisms leading to intrinsic or acquired resistance. S492R mutation EGFR, which caused either 1476C>A 1474A>C substitution, interferes with binding but not panitumumab, has been detected mCRC resistance cetuximab. Since EGFR monoclonal CRC overlap, we evaluated frequency a series KRAS-exon 2 wild-type patients....

10.4161/cbt.26340 article EN Cancer Biology & Therapy 2013-09-24

Aim: We assessed the ability of Therascreen® kit (plasma-Therascreen) and a peptide nucleic acids (PNA)-clamp approach to detect EGFR mutations in plasma-derived circulating-free tumor DNA (cftDNA) from non-small-cell lung cancer patients. Materials & methods: cftDNA 96 patients was analyzed for exon 19 deletions p.L858R mutation, using both plasma-Therascreen PNA-clamp-based assays. Results: None 70 wild-type showed with techniques (specificity: 100%). In 17/26 EGFR-mutant patients,...

10.2217/pgs.15.45 article EN Pharmacogenomics 2015-07-01

Abstract The aim here was to describe the role of speckle tracking echocardiography (STE), in identifying impairment systolic function children and adolescents with focal myocarditis without reduction ejection fraction. We data from 33 pediatric patients (age 4–17 years) admitted for myocarditis, confirmed by cardiac magnetic resonance (CMR), impaired fraction and/or wall motion abnormalities. All underwent Doppler examination analysis global (G) segmental longitudinal strain (LS) CMR...

10.1038/s41598-020-68048-5 article EN cc-by Scientific Reports 2020-07-09

Arrhythmogenic Right Ventricular cardiomyopathy (ARVC) is an inherited cardiac muscle disease linked to genetic deficiency in components of the desmosomes. The characterized by progressive fibro-fatty replacement right ventricle, which acts as a substrate for arrhythmias and sudden death. molecular mechanisms underpinning ARVC are largely unknown. Here we propose mathematical model investigating dynamics underlying heart remodeling loss myocytes identity during ARVC. Our methodology based on...

10.3390/ijms22042004 article EN International Journal of Molecular Sciences 2021-02-18

Here, we described the generation of human induced pluripotent stem cell lines (hiPSCs) from fibroblasts isolated by punch biopsies two siblings carrying inherited mutation (c.434 T > C) in SCN1A gene, encoding for neuronal voltage gated sodium channel NaV1.1. The leads to substitution a highly conserved methionine with threonine (M145T) protein sequence, leading infant febrile seizures (FS). older brother, affected complex FS, also developed temporal lobe epilepsy (TLE) during adolescence.

10.1016/j.scr.2020.102083 article EN cc-by-nc-nd Stem Cell Research 2020-11-07

Abstract Pluripotent cells within embryonal carcinoma (EC) can differentiate in vivo or vitro on treatment with specific agents. Differentiating EC express lower levels of stem cell–related genes, such as Cripto-1. We show that migration human (NTERA/2 and NCCIT) be reduced following the guidance molecule Netrin-1. Moreover, Netrin-1 increased β-III tubulin, glial filament acidic protein, Nestin, γ-aminobutyric acid expressions Cripto-1, Nanog, Oct4 cells. These Netrin-1–induced effects were...

10.1158/0008-5472.can-08-2985 article EN Cancer Research 2009-02-18

Unverricht-Lundborg disease (ULD) is an inherited form of progressive myoclonus epilepsy caused by mutations in the gene encoding Cystatin B (CSTB), inhibitor lysosomal proteases. The most common mutation described ULD patients unstable expansion a dodecamer sequence located CSTB promoter. This causative downregulation expression and, consequently, its inhibitory activity. Here we report generation induced pluripotent stem cell (iPSC) lines from two Italian siblings having family history and...

10.1016/j.scr.2021.102329 article EN cc-by Stem Cell Research 2021-04-09

Development and maintenance of neuronal shape depend on regulated assembly disassembly microtubules. Microtubule-associated proteins (MAPs) bind to microtubules, regulate microtubule disassembly, play critical roles in development the balance between axonal plasticity stability. In general, MAPs that are present postnatally (e.g., MAP1a) considered enhance (and axonal) stability.1 Disturbance MAP structure or function could contribute degenerative neurologic disorders such as hereditary...

10.1212/wnl.51.5.1509 article EN Neurology 1998-11-01

Perrone, Marco A.; Chinali, Marcello; del Pasqua, Alessia; Esposito, Claudia; Ciliberti, Paolo; Trezzi, Matteo; Albanese, Sonia; Romeo, Francesco; Rinelli, Gabriele Author Information

10.2459/jcm.0000000000001005 article EN Journal of Cardiovascular Medicine 2020-06-29

Abstract BACKGROUND Strain echocardiography is a reliable echocardiographic modality to measure myocardial mechanical deformation and evaluate regional global systolic function, has been demonstrated be useful tool for the evaluation of cardiac function in children with acquired congenital heart diseases. Recent advancements technology allow analyze strain multiple layers. To our knowledge, there are no published reference values multilayer-specific measurement. AIM OF THE STUDY Aim study...

10.1093/ehjci/jez319.963 article EN European Heart Journal - Cardiovascular Imaging 2020-01-01

La valutazione della funzione cardiaca e di importanza fondamentale nei pazienti con trapianto cardiaco. Abbiamo analizzato 60 pediatrici sottoposti a cardiaco 30 volontari sani simile distribuzione eta’ sesso. I sono stati studio ecocardiografico transtoracico completo metodica speckle tracking bidimensionale ed ecografia tridimensionale per lo sincronia ventricolare. nostri risultati suggeriscono che la sistolica del ventricolo trapiantato e’ significativamente diversa rispetto quella...

10.6092/unina/fedoa/8698 article IT 2011-11-29
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