Results 61 to 70 of about 1,344,168 (284)

Hypoxia in the Initiation and Progression of Neuroblastoma Tumours [PDF]

, 2020
Neuroblastoma is the most frequent extracranial solid tumour in children, causing 10% of all paediatric oncology deaths. It arises in the embryonic neural crest due to an uncontrolled behaviour of sympathetic nervous system progenitors, giving rise to ...
Gómez Muñoz, María Ángeles, Huertas Castaño, Carlos, Pardal Redondo, Ricardo, Vega Moreno, Francisco Manuel   +3 more
core   +1 more source

Alveolar Soft Part Sarcoma in Pediatric and Young Adult Patients: A Report From the Children's Oncology Group Study ARST0332

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Alveolar soft part sarcoma (ASPS) is a rare soft tissue sarcoma occurring most commonly in adolescence and young adulthood. Methods We present the clinical characteristics, treatments, and outcomes of patients with newly diagnosed ASPS enrolled on the Children's Oncology Group study ARST0332.
Jacquelyn N. Crane, Wei Xue, Amira Qumseya, Thomas Scharschmidt, Kathryn R. Tringale, Oscar Lopez Nunez, Jiaqi Hu, Donald A. Barkauskas, Rajkumar Venkatramani, Sheri L. Spunt, Aaron R. Weiss, Noah C. Federman   +11 more
wiley   +1 more source

Molecular dissection of the mechanism by which EWS/FLI expression compromises actin cytoskeletal integrity and cell adhesion in Ewing sarcoma. [PDF]

, 2014
Ewing sarcoma is the second-most-common bone cancer in children. Driven by an oncogenic chromosomal translocation that results in the expression of an aberrant transcription factor, EWS/FLI, the disease is typically aggressive and micrometastatic upon ...
Beckerle, Mary C, Chaturvedi, Aashi, Grossmann, Allie H, Hoffman, Laura M, Jensen, Christopher C, Lessnick, Stephen L, Lin, Yi-Chun, Randall, R Lor, Welm, Alana L   +8 more
core   +1 more source

MicroRNAs—from metastasis prediction to metastasis prevention? [PDF]

Molecular & Cellular Oncology, 2015
Recently, we suggested the microRNA (miR) landscape defining metastasis. The first miR-driven network orchestrating invasion, intravasation, and metastasis was confirmed independently across several malignancies, suggesting a rather general principle for metastasis regulation.
Mohammed, Abba, Nitin, Patil, Jörg Hendrik, Leupold, Heike, Allgayer   +3 more
openaire   +2 more sources

Targeting the tumor microenvironment in colorectal peritoneal metastases

, 2020
Peritoneal metastasis (PM) occurs in approximately one in four colorectal cancer (CRC) patients. The pathophysiology of colorectal PM remains poorly characterized. Also, the efficacy of current treatment modalities, including surgery and intraperitoneal (
Ceelen, Wim, De Wever, Olivier, Heriot, Alexander G., Narasimhan, Vignesh, Ramsay, Robert G.   +4 more
core   +1 more source

Occult metastasis

Biomedicine & Pharmacotherapy, 2001
The most important factor affecting the outcome of patients with invasive cancers is whether the tumor has spread, either regionally (to regional lymph nodes) or systemically. However, a proportion of patients with no evidence of systemic dissemination will develop recurrent disease after primary 'curative' therapy.
D, Hawes, A M, Neville, R J, Cote
openaire   +2 more sources

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Alpha5 nicotine acetylcholine receptor subunit promotes intrahepatic cholangiocarcinoma metastasis

Signal Transduction and Targeted Therapy
Neurotransmitter-initiated signaling pathway were reported to play an important role in regulating the malignant phenotype of tumor cells. Cancer cells could exhibit a “neural addiction” property and build up local nerve networks to achieve an enhanced ...
Yan Fu, Keyu Shen, Hao Wang, Shun Wang, Xufeng Wang, Le Zhu, Yan Zheng, Tiantian Zou, Hongfei Ci, Qiongzhu Dong, Lun-Xiu Qin   +10 more
doaj   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Metastasis to parotid gland from non Head and Neck tumors [PDF]

, 2018
Most primary tumors spreading metastasis to the parotid gland are usually located in the head and neck region, nonetheless, rarely, parotid gland can also be the target of metastatic localization site of distant primary tumors.
Andrea, Ciorba, Bianchini, Chiara, Borsetto, Daniele, Cazzador, Diego, Enzo, Emanuelli, Francesco, Stomeo, Fusetti, Stefano, Marino, Filippo, Sarcognato, Samantha, Stefano, Pelucchi   +9 more
core