Results 1 to 10 of about 21,651 (160)

Multiplex immunohistochemistry reveals histological features of three different intestinal polyp subtypes in pediatric patients [PDF]

BMC Pediatrics
Background Histologically, our understanding of intestinal polyps remains limited in scope, particularly regarding the diverse subtypes observed in pediatric patients.
Lanlan Huang, Xinjia Liu, Songyang Li, Yongjie Liu, Weijian Chen, Yana Li, Hongyan Peng, Xiangyu Wang, Peiwen Xiong, Qinglan Yang, Shuting Wu, Ling Che, Hongmei Zhao, Yafei Deng   +13 more
doaj   +3 more sources

Extremely Rare Isolated Small‐Intestinal Polyp Diagnosed by Double‐Balloon Endoscopy in an Asymptomatic Adult Patient [PDF]

Clinical Case Reports
We present the first reported case of an isolated small‐bowel intestinal juvenile polyp in an adult. This case is particularly noteworthy as it was asymptomatic, detected via computed tomography, localized by capsule endoscopy, and successfully resected ...
Kentaro Tominaga, Annenkov Alexey, Yuto Tanaka, Osamu Shibata, Yuichi Kojima, Yuzo Kawata, Nao Nakajima, Kazuya Takahashi, Hiroki Sato, Satoshi Ikarashi, Kazunao Hayashi, Ken‐ichi Mizuno, Shuji Terai   +12 more
doaj   +3 more sources

Small Intestinal Polyp Burden in Pediatric Peutz–Jeghers Syndrome Assessed through Capsule Endoscopy: A Longitudinal Study [PDF]

Children, 2023
The management of pediatric Peutz–Jeghers Syndrome (PJS) focuses on the prevention of intussusception complicating small intestinal (SI) polyposis. This hinges on the accurate appraisal of the polyp burden to tailor therapeutic interventions.
Jeremy Stewart, Nathan R. Fleishman, Vincent S. Staggs, Mike Thomson, Nicole Stoecklein, Caitlin E. Lawson, Michael P. Washburn, Shahid Umar, Thomas M. Attard   +8 more
doaj   +2 more sources

Deficiency of Splicing Factor 1 (SF1) Reduces Intestinal Polyp Incidence in Apc^Min/+ Mice [PDF]

Biology, 2020
Background: Splicing factor 1 (SF1) is a conserved alternative splicing factor expressed in many different mammalian cell types. The genetically modified Sf1+/− (or Sf1β-geo/+) mice express reduced levels of SF1 protein in mouse tissues, including in ...
Jyotsna D. Godavarthi, Shahrazad Polk, Lisa Nunez, Amruthesh Shivachar, Nancy L. Glenn Griesinger, Angabin Matin   +5 more
doaj   +2 more sources

An Unusual Cause of Intestinal Obstruction in a Young Adult Patient: Inflammatory Fibroid Polyp [PDF]

Case Reports in Surgery, 2017
Inflammatory fibroid polyps are uncommon benign lesions that originate in the submucosa of the gastrointestinal tract. The stomach and the ileum are the most commonly affected sites.
Meryem Rais, Hafsa Chahdi, Mohammed Elfahssi, Abderrahmane Albouzidi, Mohamed Oukabli   +4 more
doaj   +2 more sources

Polyphosphate from Lactic Acid Bacteria: A Functional Molecule for Food and Health Applications [PDF]

Foods
The linear polymer polyphosphate (polyP) is found across all three domains of life and fulfills diverse physiological functions, including phosphorus storage, chaperone activity, and stress tolerance.
Daniela Corrales, Cristina Alcántara, Vicente Monedero, Manuel Zúñiga   +3 more
doaj   +2 more sources

Sodium salicylate and 5-aminosalicylic acid synergistically inhibit the growth of human colon cancer cells and mouse intestinal polyp-derived cells. [PDF]

J Clin Biochem Nutr, 2022
Takakura H, Horinaka M, Imai A, Aono Y, Nakao T, Miyamoto S, Iizumi Y, Watanabe M, Narita T, Ishikawa H, Mutoh M, Sakai T.   +11 more
europepmc   +3 more sources

Impact of stool transplantation and metformin on polyp reduction and inflammation in an APC Min mouse model [PDF]

Intestinal Research
Background/Aims Familial adenomatous polyposis is a hereditary condition characterized by numerous adenomatous polyps in the colon and rectum, significantly increasing colorectal cancer risk. Current management strategies, such as prophylactic colectomy,
Yeon Ji Kim, Jiwon Lee, Eunmi Lee, Seun Ja Park, Jae Hyun Kim   +4 more
doaj   +2 more sources

An Isolated Intestinal Juvenile Polyp Diagnosed by Abdominal Ultrasonography and Resected by Double-Balloon Endoscopy: A Case Report and Literature Review

Diagnostics, 2023
Juvenile polyps, typically localized in the rectum and sigmoid colon, are a common cause of pediatric bloody stool. An isolated small intestinal juvenile polyp is uncommon and generally difficult to diagnose.
Masumi Nagata, Keisuke Jimbo, Nobuyasu Arai, Kosuke Kashiwagi, Kaori Tokushima, Mitsuyoshi Suzuki, Takahiro Kudo, Toshiaki Shimizu   +7 more
doaj   +1 more source

Epithelial-specific ERBB3 deletion results in a genetic background-dependent increase in intestinal and colon polyps that is mediated by EGFR.

PLoS Genetics, 2021
ERBB3 has gained attention as a potential therapeutic target to treat colorectal and other types of cancers. To confirm a previous study showing intestinal polyps are dependent upon ERBB3, we generated an intestinal epithelia-specific ERBB3 deletion in ...
Carolina Mantilla Rojas, Michael P McGill, Anna C Salvador, David Bautz, David W Threadgill   +4 more
doaj   +1 more source