Results 71 to 80 of about 539,390 (297)

Vegetating Lesions that Appear in the Scar after Neoadjuvant Therapy for Rectal Tumors: Tumor Regrowth or Benign Neoplasm?

Journal of Coloproctology
Introduction After the diagnosis of neoplasm of the middle and distal rectum, patients are often submitted to oncological treatment by neoadjuvant therapy.
Rodrigo Rezende Silva Cabral, Fernanda Biasi da Cunha, Guilherme Mattiolli Nicollelli, Maria Cristina Sartor, Antonio Sergio Brener, Wagner Carignano Winter, Ygor Degraf, Lucas Schultz Zago, Larissa Machado e Silva Gomide   +8 more
doaj   +1 more source

PTV margin for dose escalated radiation therapy of prostate cancer with daily on-line realignment using internal fiducial markers: Monte Carlo approach and dose population histogram (DPH) analysis. [PDF]

, 2006
Using internal fiducial markers and electronic portal imaging (EPID) to realign patients has been shown to significantly reduce positioning uncertainties in prostate radiation treatment.
Liu, Mitchell, Moiseenko, Vitali, Zhang, Miao   +2 more
core   +1 more source

β‐Adrenergic Signaling Promotes Anti‐Tumor Immunity in TP53‐mutant Oral Squamous Cell Carcinoma

Advanced Science, EarlyView.
β‐adrenergic stimulation enhances anti‐tumor immunity in TP53‐deficient oral squamous cell carcinoma by inducing tumor‐derived secretion of CXCL10, which attracts and activates cytotoxic CD8+ T cells. The findings demonstrate that β‐adrenergic signaling alters tumor–immune interactions via CXCL10‐mediated paracrine activation, revealing a neuro‐immune ...
Frederico O. Gleber‐Netto, Deborah Silverman, Tongxin Xie, Shamima Akhter, Nicole R. Vaughn, Adewale Adebayo, Kala Chand Debnath, Shorook Naara, Shajedul Islam, Erik Knutsen, Emily Lorin Ashkin, Simone Anfossi, Sara Leahey, Patrick Hwu, Sebastien Talbot, Erica K Sloan, Robert Saddawi‐Konefka, Roberto Rangel, Jeffrey N. Myers, George A. Calin, Moran Amit   +20 more
wiley   +1 more source

Diagramming Irréversible [PDF]

, 2010
Diagrammatically plots spatiality and the conjunction of time and space in Gaspar Noé's Irréversible (2002) and contrasts his post-modern vision of twisted masculinity with W.B.
Hester, Diarmuid
core  

Positive Surgical Margins in the 10 Most Common Solid Cancers. [PDF]

, 2018
A positive surgical margin (PSM) following cancer resection oftentimes necessitates adjuvant treatments and carries significant financial and prognostic implications.
Califano, Joseph A, Clary, Bryan, Cohen, Ezra EW, Kane, Christopher, Lippman, Scott M, Messer, Karen, Molinolo, Alfredo, Murphy, James D, Nguyen, Quyen T, Orosco, Ryan K, Pang, John, Sacco, Assuntina, Tapia, Viridiana J, Tringale, Kathryn R, Wallace, Anne   +14 more
core   +2 more sources

Gemella morbillorum Promotes Colorectal Carcinogenesis: LPBDCP‐Mediated Invasion Activates Ras Signaling and Destabilizes p53

Advanced Science, EarlyView.
ABSTRACT Gut microbiota dysbiosis promotes colorectal cancer (CRC) tumorigenesis. A global fecal metagenomic analysis identified Gemella morbillorum as a key contributor to the CRC‐associated microbiota. Fluorescence in situ hybridization revealed that Gemella morbillorum is enriched in CRC tumor tissues compared to adjacent normal tissues.
Zhen Wang, Jia Zhang, Haojie Lu, Jingjing Ni, Shuaishuai Yang, Yuting Shi, Shuo Zhang, Pei Zhang, Li Liu   +8 more
wiley   +1 more source

Rectal Squamous Cell Carcinoma: A Case Report Of A Rare Histology [PDF]

Iranian Journal of Colorectal Research, 2019
The rectum is an unusual and unlikely site for squamous carcinoma of the gastrointestinal tract. The clinicalpresentation of this rare histology though, is similar to adenocarcinoma rectum.
Sankal Psingh, Nishant Lohia, Manoj Prashar, Subramananiam Anand, Sundaram Viswanath, Richa Ranjan   +5 more
doaj  

Calcifying fibrous tumor of the rectum - a case report

Libri Oncologici, 2020
A calcifying fibrous tumor (CFT) is a benign tumor of unknown etiology. A calcifying fibrous tumor is rare in the intestinal tract. A calcifying fibrous tumor is characterized by hyalinized collagenous fibrous tissue, psammomatous or dystrophic ...
Tomislav Pavlović, Rosana Troskot-Perić, Sanja Trtica   +2 more
doaj   +1 more source

Mucosal adhesion and anti-inflammatory effects of Lactobacillus rhamnosus GG in the human colonic mucosa. A proof-of-concept study [PDF]

, 2018
AIM To investigate the adhesion and anti-inflammatory effects of Lactobacillus rhamnosus GG (LGG) in the colonic mucosa of healthy and ulcerative colitis (UC) patients, both in vivo and ex vivo in an organ culture model.
Corleto, Vito Domenico, D'Ambra, Giancarlo, Di Giulio, Emilio, Fave, Gianfranco Delle, Lanini, Claudio, Martorelli, Michela, Pagnini, Cristiano   +6 more
core   +1 more source

Hypofractionated Radiotherapy Induces ISG15+MHC‐I+ Neutrophils to Augment Anti‐Tumor Immunity and Prime Immune Checkpoint Blockade Responses in Rectal Cancer

Advanced Science, EarlyView.
ABSTRACT Our previous clinical trials had demonstrated that neoadjuvant hypofractionated radiotherapy (HFRT) combined with immunotherapy yields promising clinical outcomes in locally advanced rectal cancer (LARC). However, this combined modality benefits only a subset of patients, highlighting the need to uncover the mechanisms underlying how ...
Lichao Liu, Haihong Wang, Mingjie Li, Qian Xu, Linlin Zheng, Chaoqun Han, Zhenwei Zou, Jinghua Ren, Xiaorong Dong, Peng Zhang, Kaixiong Tao, Zhenyu Lin, Tao Zhang   +12 more
wiley   +1 more source