Results 21 to 30 of about 5,220,489 (200)

Are goblet cell carcinoids a group of heterogeneous tumors?

Biomedical Papers, 2017
Background: Goblet cell carcinoids belong to neuroendocrine tumors, according to the WHO classification. The tumors are diagnosed based on a typical histological pattern and using neuroendocrine markers.
Jirka Macak, Kristina Nemejcova, Jana Dvorackova   +2 more
doaj   +1 more source

Accumulation of Paneth Cells in Early Colorectal Adenomas Is Associated with Beta-Catenin Signaling and Poor Patient Prognosis

Cells, 2021
Background: Previous studies in mice indicated that Paneth cells and c-Kit-positive goblet cells represent the stem cell niche of the small intestine and colon, respectively, partly by supporting Wnt and Notch activation.
Erika López-Arribillaga, Bing Yan, Teresa Lobo-Jarne, Yolanda Guillén, Silvia Menéndez, Montserrat Andreu, Anna Bigas, Mar Iglesias, Lluís Espinosa   +8 more
doaj   +1 more source

Spindle Cell Metaplastic Breast Carcinoma with Leiomyoid Differentiation: A Case Report [PDF]

, 2011
Background: Metaplastic carcinoma of the breast is a rare but distinct entity within the group of undifferentiated invasive carcinomas. This entity accounts for less than 0.5% of all breast cancers and contains elements of epithelial (ductal ...
Jauch, Karl-Walter, Claudius Conrad, Ralf Huss, Nieß, Hanno, Conrad, Claudius, Hanno Nieß, Kaiser, Christina, Christina Kaiser, Karl-Walter Jauch, Huss, Ralf, Diane L. Miller, Miller, Diane L.   +11 more
core   +1 more source

Surgical management for upper urinary tract transitional cell carcinoma [PDF]

, 2011
Background Upper tract transitional cell carcinomas (TCC) are uncommon and aggressive tumours. There are a number of surgical approaches to manage this condition including open radical nephroureterectomy and laparoscopic procedures.
El-Mokadem, Ismail, Ismail El-Mokadem, Bhavan Prasad Rai, Nabi, Ghulam, Mike Shelley, Biyani, Chandra S., Bernadette Coles, Chandra S Biyani, Ghulam Nabi, Coles, Bernadette, Shelley, Mike, Rai, Bhavan Prasad   +11 more
core   +1 more source

The role of the chemokine receptor CXCR4 in oral squamous cell carcinoma metastasis [PDF]

, 2010
PhDOral Squamous Cell Carcinoma (OSCC) is the sixth most common cancer worldwide. The greatest cause of mortality and surgical morbidity is due to the common spread of tumour cells from the primary lesion to the lymph nodes of the neck. This pathway is
Collier, Jonathan Marc
core   +4 more sources

Amphicrine Carcinoma of the Duodenum: A Rare Entity [PDF]

Journal of Clinical and Diagnostic Research
Amphicrine carcinoma, in which endocrine and epithelial cell constituents are present within the same cell, is very rare. It is different from adenocarcinoma and Mixed Neuroendocrine-Non neuroendocrine neoplasms (MiNEN).
Supriya Prasad, Renu Sukumaran, Arun Sankar, Madhu Muralee, Priya Appanraj   +4 more
doaj   +1 more source

Invasive stratified mucin-producing carcinoma of the colorectum: expanding the morphologic spectrum of large bowel cancer

Diagnostic Pathology, 2023
Background Invasive stratified mucin-producing carcinoma is a recently recognized adenocarcinoma with distinctive features. It was first described in the cervix but similar tumors have since been reported in the penis, anus and prostate.
Finn Morgan Auld, Terence N. Moyana
doaj   +1 more source

Chromosome 9p deletion in clear cell renal cell carcinoma predicts recurrence and survival following surgery [PDF]

, 2014
Background:Wider clinical applications of 9p status in clear cell renal cell carcinoma (ccRCC) are limited owing to the lack of validation and consensus for interphase fluorescent in situ hybridisation (I-FISH) scoring technique.
Fleming, S., P Rauchhaus, J Fitzpatrick, Fitzpatrick, J., N Pratt, S Fleming, J Bondad, J Cunningham, El-Mokadem, I., Cunningham, J., Bondad, J., Nabi, G., Rauchhaus, P., G Nabi, Pratt, N., I El-Mokadem   +15 more
core   +1 more source

A rare goblet cell adenocarcinoma arising from Barrett’s esophagus: the first reported case in the esophagus [PDF]

Journal of Pathology and Translational Medicine
Goblet cell adenocarcinoma (GCA) is a rare and distinctive amphicrine tumor comprised of goblet-like mucinous cells and neuroendocrine cells. It is believed to originate from pluripotent stem cells located at the base of crypts.
Chi Eun Oh, Sung Eun Kim, Sun-Ju Oh
doaj   +1 more source

Heterozygous P32/C1QBP/HABP1 Polymorphism rs56014026 Reduces Mitochondrial Oxidative Phosphorylation and Is Expressed in Low-grade Colorectal Carcinomas

Frontiers in Oncology, 2021
Rapid proliferation of cancer cells is enabled by favoring aerobic glycolysis over mitochondrial oxidative phosphorylation (OXPHOS). P32 (C1QBP/gC1qR) is essential for mitochondrial protein translation and thus indispensable for OXPHOS activity.
Annika Raschdorf, Annika Sünderhauf, Kerstin Skibbe, Berhane Ghebrehiwet, Ellinor I. Peerschke, Christian Sina, Christian Sina, Stefanie Derer   +7 more
doaj   +1 more source