Results 61 to 70 of about 463,247 (329)

Unraveling LINE‐1 retrotransposition in head and neck squamous cell carcinoma

Molecular Oncology, EarlyView.
The novel RetroTest method allows the detection of L1 activation in clinical samples with low DNA input, providing global L1 activity and the identification of the L1 source element. We applied RetroTest to a real‐world cohort of HNSCC patients where we reported an early L1 activation, with more than 60% of T1 patients showing L1 activity.
Jenifer Brea‐Iglesias, Ana Oitabén, Sonia Zumalave, Bernardo Rodriguez‐Martin, María Gallardo‐Gómez, Martín Santamarina, Ana Pequeño‐Valtierra, Laura Juaneda‐Magdalena, Ramón García‐Escudero, José Luis López‐Cedrún, Máximo Fraga, José M. C. Tubio, Mónica Martínez‐Fernández   +12 more
wiley   +1 more source

Keratin 7 expression as an early marker of reflux-related columnar mucosa without intestinal metaplasia in the esophagus [PDF]

, 2009
BACKGROUND: The role of Barrett esophagus in carcinogenesis is widely accepted, but the significance of esophageal columnar mucosa without histological intestinal metaplasia, known as columnar-lined esophagus, is debated. MATERIAL/METHODS: We studied 128
Aragona, F., CABIBI, Daniela, CACCIATORE, Matilde, CALLARI, Cosimo, Campione, M, FIORENTINO, Eugenio, MASTROSIMONE, Achille, PANTUSO, Gianni   +7 more
core  

FAILURE AFTER FUNDOPLICATION: RE-FUNDOPLICATION? IS THERE A ROOM FOR GASTRECTOMY? IN WHICH CLINICAL SCENARIES?

ABCD: Arquivos Brasileiros de Cirurgia Digestiva
Background: Re-fundoplication is the most often procedure performed after failed fundoplication, but re-failure is even higher. Aim: The objectives are: a) to discuss the results of fundoplication and re-fundoplication in these cases, and b) to analyze ...
Italo BRAGHETTO, Attila CSENDES
doaj   +2 more sources

Dysphagia after Colon Interposition Graft for Esophageal Carcinoma

Case Reports in Pathology, 2012
Colon interposition is an established technique for esophageal reconstruction. We describe the case of primary adenocarcinoma arising in a colonic interposition graft that was performed after total esophagectomy for recurrence adenocarcinoma derived ...
C. Spitali, K. De Vogelaere, G. Delvaux
doaj   +1 more source

Cohesins: Crossroad Between Cornelia de Lange Spectrum and Cancer Predisposition

American Journal of Medical Genetics Part A, EarlyView.
ABSTRACT The cohesin complex plays crucial roles in DNA repair, chromatid separation, and gene transcription regulation. Pathogenic variants in cohesins or dysfunctional transcriptional regulators lead to cohesinopathies, a broader group of disorders including Cornelia de Lange Spectrum (CdLSp), for which the prevalence of cancer cases remains unclear.
Laura Rigotti, Stefano Rebellato, Antonella Lettieri, Silvia Castiglioni, Milena Mariani, Simona Totaro, Claudia Saitta, Cristina Gervasini, Grazia Fazio, Valentina Massa, Giovanni Cazzaniga, Angelo Selicorni   +11 more
wiley   +1 more source

The Effect of Endoscopic Surveillance in Patients With Barrett's Esophagus: A Systematic Review and Meta-analysis.

Gastroenterology, 2018
BACKGROUND & AIMS Guidelines recommend endoscopic surveillance of patients with Barrett's esophagus (BE) to identify those with dysplasia (a precursor of carcinoma) or early-stage esophageal adenocarcinoma (EAC) who can be treated endoscopically. However,
D. Codipilly, A. Chandar, Siddharth Singh, S. Wani, N. Shaheen, J. Inadomi, A. Chak, P. Iyer   +7 more
semanticscholar   +1 more source

Molecular subtyping and precision therapy for esophageal cancer

Interdisciplinary Medicine, EarlyView.
The molecular typing of esophageal cancer based on genome, transcriptome, proteome, and multi‐omics revealed various molecular features and provided potential targets for the precision therapy. Recent trials have shown that immunotherapy or molecular targeted therapy plus chemoradiotherapy can improve overall survival and progression‐free survival in ...
Guangkun Pei, Zhuoran Liang, Bianli Gu, Linlin Shi, Ze‐Xian Liu, Shegan Gao   +5 more
wiley   +1 more source

Alterations of glutathione S-transferase and matrix metalloproteinase-9 expressions are early events in esophageal carcinogenesis [PDF]

, 2015
AIM: To investigate the role of glutathione S-transferase (GST) and matrix meta lloproteinase-9 (MMP-9) expressions in the development and progression of reflux esophagitis-Barrett's meta plasia-dysplasia-adenocarcinoma sequence in the esophagus. METHODS:
Herszényi, László, Hritz, István, Juhász, Márk, Molnár, Béla, Pregun, István, Sipos, Ferenc, Tulassay, Zsolt   +6 more
core  

The esophagogastric junctional adenocarcinoma an increasing disease [PDF]

, 2017
Identifying and defining the esophagogastric junctional adenocarcinoma (EGJA) as an independent disease apart from gastric cancer (GC) and esophagus cancer (EG) it has always been a difficult issue entailing doubts about the appropriate therapeutic ...
Andreetti, Claudio, Ibrahim, Mohsen, Menna, Cecilia, Pastina, Monica   +3 more
core   +1 more source

Proteomic Profiling Informs Mechanisms of Esophageal Adenocarcinoma Inhibition by Cranberry Proanthocyanidins

Molecular Nutrition &Food Research, EarlyView.
In this study we utilized proteomic profiling to investigate mechanisms linked to the cancer‐inhibitory effect of cranberry proanthocyanidins (CPACs) on reflux‐induced esophageal adenocarcinoma in a rat model. The results indicate that CPAC inhibits cancer through targeting multiple hallmarks of cancer known to be dysregulated in progression to ...
Yun Zhang, Michelle Lee, Erika de Jesus, Katherine Weh, Connor Howard, Henriette Remmer, Amy B. Howell, Laura A. Kresty   +7 more
wiley   +1 more source