Results 191 to 200 of about 104,892 (304)

High prevalence of loss of Claudin‐18 expression in invasive non‐mucinous lung adenocarcinoma: Potential diagnostic implications in routine practice

Histopathology, Volume 89, Issue 1, Page 81-97, July 2026.
Loss of Claudin‐18 (Cldn18) expression is a frequent and specific feature of non‐mucinous lung adenocarcinoma (NM‐LUAD). Cldn18 immunohistochemistry may serve as an ancillary tool for distinguishing malignant from non‐neoplastic alveolar epithelium, as well as for differentiating NM‐LUADs with mucin production from M‐LUADs, particularly in small or ...
Stefano Lucà, Marco Montella, Mario Fordellone, Riccardo Monti, Maria Giulia Disanto, Giuseppa Zannini, Marina Accardo, Maria Ali, Gaetano Di Guida, Carminia Maria Della Corte, Beatrice Leonardi, Severo Campione, Valerio Nardone, Floriana Morgillo, Alfonso Fiorelli, Luisella Righi, Mattia Barbareschi, Luka Brcic, Renato Franco   +18 more
wiley   +1 more source

Intramedullary spinal cord metastasis from vaginal high-grade neuroendocrine carcinoma: A case report. [PDF]

Surg Neurol Int
Gök H, Akdeniz ME, Bozkurt SU, Yangi K.
europepmc   +1 more source

Molecular–clinical characteristics and treatment outcomes in 163 metastatic colorectal neuroendocrine carcinomas with a comparison to colorectal adenocarcinomas

International Journal of Cancer, Volume 158, Issue 12, Page 3217-3231, 15 June 2026.
What's new? Colorectal neuroendocrine carcinoma (CR‐NEC) is a rare digestive neuroendocrine neoplasm that frequently exhibits an adenocarcinoma component. Nonetheless, the underlying biology of CR‐NEC remains poorly understood. This study examined molecular and clinical features and palliative chemotherapy outcomes of metastatic CR‐NEC, with comparison
Siren Morken, Seppo W. Langer, Geir Olav Hjortland, Anna Sundlöv, Eva Hofsli, Morten Ladekarl, Elizaveta Tabaksblat, Lene Weber Vestermark, Johanna Svensson, Ulrich Knigge, Luís Nunes, Bengt Glimelius, Per Pfeiffer, Kristine Aasebø, Jörg Assmus, Erik Vassella, Inger Marie Bowitz Lothe, Anne Couvelard, Aurel Perren, Stian Knappskog, Halfdan Sorbye   +20 more
wiley   +1 more source

Antiviral regulator TRIM25 as a prognostic marker of better survival in Merkel cell carcinoma: Association with MCPyV status

International Journal of Cancer, Volume 158, Issue 12, Page 3268-3278, 15 June 2026.
What's new? TRIM25 is known for its role in antiviral immunity and association with poor prognosis in various cancers. This study reveals an association between high TRIM25 expression and Merkel cell polyomavirus positivity in Merkel cell carcinoma.
Klaus W. Fagerstedt, Sami Kilpinen, Johanna Arola, Benjamin Z. Sundqvist, Tom Böhling, Leif C. Andersson, Harri Sihto   +6 more
wiley   +1 more source

A case series of primary urinary tract neuroendocrine neoplasms. [PDF]

Front Oncol
Zheng Y, Wang W, Zhou Y, Zhu M, Jiang Z, Wang Y, Shi B, Zhu Y.   +7 more
europepmc   +1 more source

Tumor‐stromal crosstalk and macrophage enrichment are associated with chemotherapy response in bladder cancer

FEBS Open Bio, Volume 16, Issue 6, Page 1197-1212, June 2026.
Chemoresistance in bladder cancer: Macrophage recruitment associated with CXCL1, CXCL5 and CXCL8 expression is characteristic of Gemcitabine/Cisplatin (Gem/Cis) Non‐Responder tumors (right side) while Responder tumors did not show substantial tumor‐stromal crosstalk (left side). All biological icons are attributed to Bioicons: carcinoma, cancerous‐cell‐
Sophie Leypold, Janik Riese, Lancelot Seillier, Mark Kühnel, Julia Pannhausen, Charlotte O. J. Fröhlich, Christian Martin, Peter Boor, Matthias Saar, Danny D. Jonigk, Nadine T. Gaisa, Michael Rose   +11 more
wiley   +1 more source

Adolescent-onset primary small cell neuroendocrine carcinoma of the nasal cavity: a rare and aggressive entity with Favorable outcome. [PDF]

Oxf Med Case Reports
Boujguenna I, Haouane MA, Aissaa I, Boujguenna H, Abdouh S, Dallouri A, Daoudi H, Elallami MA, Elmoudenib A, Biad W, Azgaoun A, Boukis F.   +11 more
europepmc   +1 more source

Effektivität der bildgesteuerten Radiofrequenzablation, Chemoembolisation und Selektiven Internen Strahlentherapie maligner Lebertumore am Beispiel vom Hepatozellulären Karzinom und neuroendokrinen Lebermetastasen

, 2012
Ashoori, Nima
core  

Paraneoplastic Endocrine Changes in Gastrointestinal Tumors: A Clinical and Mechanistic Review. [PDF]

Int J Mol Sci
Forțofoiu D, Sacerdoțianu VM, Șerban RE, Popa P, Dragne IG, Rogoveanu I, Boldeanu MV, Popescu DM, Vere CC.   +8 more
europepmc   +1 more source

Multiple Primary Malignancies in Patients With Gastric Cancer: A Retrospective Study in National Cancer Center of China

Cancer Innovation, Volume 5, Issue 3, June 2026.
This study demonstrates multiple primary malignancies (MPMs) occur in 4.01% of gastric cancer patients and most commonly involve the esophagus, colorectum, and lung. Distinct differences are observed between synchronous and metachronous cases. These findings establish a clinical and epidemiological framework to inform future investigations into MPMs in
Guiling Zhu, Yutong Li, Bingzhi Wang, Liyan Xue, Yuchen Jiao, Xiaobing Wang, Chunxia Du   +6 more
wiley   +1 more source