Results 81 to 90 of about 407,583 (390)
Endoscopic mucosal resection of flat and sessile colorectal adenomas: Our experience with long-term follow-ups [PDF]
Vojnosanitetski Pregled, 2014 Bacground/Aim. Endoscopic mucosal resection (EMR) or mucosectomy is a removing method of flat or sessile lesions, laterally spreading tumors and carcinoma of the colon or the rectum limited to mucosa or the surface part of the submucosa. The aim
Grgov Saša +3 more
doaj +1 more source
Gut and Liver, 2023 Background/Aims: A full colonoscopy is currently required in children and adolescents with colorectal polyps, because of their potential of neoplastic transformation and complications such as intussusception. We aimed to analyze the associations of polyp
Ju Young Kim +17 more
doaj +1 more source
A macroprolactinoma becoming resistant to cabergoline and developing atypical pathology [PDF]
, 2016 Pituitary adenomas are a common intracranial neoplasm, usually demonstrating a benign phenotype. They can be classified according to pathological, radiological or clinical behaviour as typical, atypical or carcinomas, invasive or noninvasive, and ...
Ansorge, Olaf +6 more
core +3 more sources
Advanced Science, EarlyView.In intestinal stem cells (ISCs), Snord15b associates with Ilf2 to recruit splicing factors for alternative splicing of Btrc mRNA, leading to the generation of short Btrc. This short Btrc fails to form a functional E3 ubiquitin ligase complex for β‐catenin ubiquitination and degradation.
Yuwei Xu +13 more
wiley +1 more source
Adenomas produtores de TSH: Relato de caso [PDF]
Arquivos de Neuro-Psiquiatria, 2002 Descrevemos um caso raro de adenoma hipofisário produtor de TSH em uma paciente com quadro de hipertireoidismo, que após quatro anos desenvolveu hemianopsia bitemporal.
Oswaldo Inácio Tella Jr +3 more
doaj +1 more source
No evidence for oncogenic mutations in guanine nucleotide-binding proteins of human adrenocortical neoplasms [PDF]
, 1933 G-Proteins are membrane-bound heterotrimeric polypeptides that couple receptor signals to second messenger systems such as cAMP. Recently, point mutations at 2 codons of the highly preserved alpha-chain of Gs, the adenyl cyclase-stimulating G-protein ...
Chrousos, G. P. +3 more
core
Advanced Science, EarlyView.A fecal microbial meta‐analysis reveals that Megasphaera is highly abundant in the Asian population with IBD and CRC. M. elsdenii reshapes colonic immunity by triggering DC cell‐mediated Th1 and Th17 inflammation. M. elsdenii and M. elsdenii‐enriched microbiota exacerbate colonic inflammation and tumorigenesis in AOM/DSS mice.
Xinxin Hou +9 more
wiley +1 more source
A rare presentation of adrenal adenoma in infancy: isolated Cushing`s syndrome
The Turkish Journal of Pediatrics, 2020 Adrenocortical tumors are rare in children. Most of these tumors present with endocrinological manifestations, majority of which with virilizing features alone or in combination with over production of other adrenal hormones.
Oğuzhan Şal +2 more
doaj +1 more source
Screening Relevance of Sessile Serrated Polyps [PDF]
, 2019 Conventional adenomas have historically been considered to be the only screening-relevant colorectal cancer (CRC) precursor lesion. The prevailing paradigm was that most CRCs arise along the chromosomal instability pathway, where adenomas accumulate ...
Kahi, Charles J.
core +1 more source
Single‐Droplet Dual‐Target Quantification of circRNA Biomarkers for Colorectal Cancer Screening
Advanced Science, EarlyView.Circular RNAs are crucial in tumorigenesis. This study identifies circCK1γ3 and circWDR37 as dual plasma biomarkers for colorectal cancer (CRC) screening. It is developed Casµchip, a droplet microfluidic chip using Cas13a/b technology to quantify these biomarkers.
Jingsong Xu +11 more
wiley +1 more source