Results 51 to 60 of about 512,435 (267)

MITF maintains genome stability in nonmelanocyte lineages

Molecular Oncology, EarlyView.
MITF is essential for melanocyte survival and acts as an oncogene in 10%–20% of melanomas. We show that MITF depletion causes genome instability in nonmelanocytic cells, leading to LATS2‐mediated P53 activation, cell cycle arrest, and apoptosis. This study highlights the role of MITF as a genome maintenance factor beyond the melanocyte lineage. Created
Drifa H. Gudmundsdottir, Adrián López García de Lomana, Thejus B. Venkatesh, Kritika Kirty, Snaevar Sigurdsson, Linda Vidarsdottir, Ramile Dilshat, Erla Sveinbjornsdottir, Snaedis Ragnarsdottir, Daniel H Magnusson, Maria R. Bustos, Eirikur Steingrimsson, Thorkell Gudjonsson, Stefan Sigurdsson   +13 more
wiley   +1 more source

Tumor-associated microbiome features of metastatic colorectal cancer and clinical implications

Frontiers in Oncology
BackgroundColon microbiome composition contributes to the pathogenesis of colorectal cancer (CRC) and prognosis. We analyzed 16S rRNA sequencing data from tumor samples of patients with metastatic CRC and determined the clinical implications.Materials ...
Ho Jung An, Ho Jung An, Mira A. Partha, HoJoon Lee, Billy T. Lau, Dmitri S. Pavlichin, Alison Almeda, Anna C. Hooker, Giwon Shin, Hanlee P. Ji, Hanlee P. Ji   +10 more
doaj   +1 more source

Malignant Transformation in Tailgut Cyst Presenting as Retrorectal Adenosquamous Carcinoma: A Case Report [PDF]

Journal of Clinical and Diagnostic Research
Tailgut cysts are rare congenital retrorectal lesions that can rarely undergo malignant transformation. Occurring predominantly in middle-aged females, these lesions are mostly asymptomatic, with rare symptoms arising mostly in association with ...
Dipkana Das, Raya Banerjee, Durgaprasad Nanda, Namrata Maity   +3 more
doaj   +1 more source

Analysis of the Clinicopathologic Characteristics of Lung Adenocarcinoma With CTNNB1 Mutation

Frontiers in Genetics, 2020
IntroductionLung adenocarcinoma with CTNNB1 mutation is relatively uncommon, and its clinicopathologic characteristics, disease course, and prognosis have not been well-studied.MethodsA total of 564 lung adenocarcinoma patients were enrolled in this ...
Chao Zhou, Chao Zhou, Wentao Li, Jinchen Shao, Jikai Zhao, Chang Chen   +5 more
doaj   +1 more source

Adenocarcinoma of the Esophagus

Annals of Surgery, 1987
Adenocarcinoma involving the distal esophagus usually is far advanced when the patient is first seen. Adenocarcinoma differs from squamous carcinoma of the esophagus since it is relatively unresponsive to radiation therapy or chemotherapy. Adenocarcinoma of the esophagus resembles gastric cancer in its tendency to form a bulky and locally invasive ...
J L, Mahoney, R E, Condon
openaire   +3 more sources

A novel quinazolinone insulin receptor inhibitor and its synergy with an EGFR inhibitor in glucose‐driven glioblastoma

Molecular Oncology, EarlyView.
The novel styrylquinazolinone‐based molecule W1B effectively suppresses glioblastoma by inhibiting IGF1R and EGFR. In high‐glucose microenvironments driving tumor resistance, W1B acts synergistically with the EGFR inhibitor dacomitinib. This combination safely blocks compensatory survival signaling in zebrafish xenograft models. Showcasing promising in
Patryk Rurka, Wioleta Cieślik, Wojciech Płaziński, Katarzyna Stępnik, Anna Boguszewska‐Czubara, Elżbieta Kot, Robert Musioł, Mateusz Jasica, Anna Mrozek‐Wilczkiewicz, Katarzyna Malarz   +9 more
wiley   +1 more source

EGFR Mutation Detection in Whole Slide Images of Non‐Small Cell Lung Cancers Using a Two‐Stage Deep Transfer Learning Approach

Cancer Medicine
Background Lung cancer (LC) is the leading cause of cancer death worldwide. Non‐small cell lung cancer is the most frequent and includes adenocarcinoma and squamous cell carcinoma. Currently, LC treatment is based on tumor molecular profiling.
Michele Zanoletti, Filippo Ugolini, Laila El Bachiri, Valeria Pasini, Marco Laurino, Francesco De Logu, Eleonora Melissa, Carolina Marchi, Maria Colombino, Daniela Massi, Guido Rindi, Camilla Eva Comin, Giuseppe Palmieri, Antonio Cossu   +13 more
doaj   +1 more source

Tumor B‐cell infiltration in platinum‐treated advanced muscle‐invasive urothelial carcinoma

Molecular Oncology, EarlyView.
Bladder tumors with higher pretreatment memory B‐cell infiltration were linked to longer survival after cisplatin chemotherapy, but not carboplatin. These tumors also showed more organized immune structures (tertiary lymphoid structures) and a shared pro‐inflammatory B‐cell‐rich community, suggesting that memory B cells may help identify patients most ...
Konrad Stawiski, Júlia Perera‐Bel, Alejo Rodriguez‐Vida, Nuria Juanpere, Jihyun Lee, Daniel E. Michaud, Jennifer L. Guerriero, Kent W. Mouw, Aristotelis Bamias, Filipe L. F. Carvalho, Joaquim Bellmunt   +10 more
wiley   +1 more source

Prognostic significance of tumor budding in endometrial cancer: clinicopathological insights [PDF]

Korean Journal of Clinical Oncology
Purpose Endometrial cancer is one of the most common gynecological cancers worldwide, with rising incidence rates. Despite therapeutic advances, it remains a significant cause of cancer-related deaths. Tumor budding (TB), characterized by single cells or
Ashi Dubey, Sana Ahuja, Sufian Zaheer
doaj   +1 more source

Loss of proton‐sensing TDAG8 increases tumor progression in mouse models of colon cancer

Molecular Oncology, EarlyView.
Loss of the pH‐sensing receptor TDAG8 accelerates colorectal cancer progression in mice. Animals lacking TDAG8 expression had increased tumor growth, DNA damage, and recruitment of tumor‐associated immune cells, including macrophages, neutrophils, and monocytes.
Ermanno Malagola, Yasmine Illi, Anna Bircher, Marijn Wilmink, Rachele F. Malagutti, Solenn Ottié, Cordelia Schuler, Pedro A. Ruiz, Cheryl de Vallière, Klaus Seuwen, Gerhard Rogler, Martin Hausmann   +11 more
wiley   +1 more source