Results 41 to 50 of about 2,349,257 (305)

Network divergence analysis identifies adaptive gene modules and two orthogonal vulnerability axes in pancreatic cancer

Molecular Oncology, EarlyView.
Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson, Lyanne Delgado‐Coka, Natalia Marchenko, Luisa F. Escobar‐Hoyos, Kenneth R. Shroyer, Alisa Yurovsky, Trey Ideker, Gábor Balázsi, Thomas MacCarthy, Scott Powers   +9 more
wiley   +1 more source

A Middle to Late Miocene Trans-Andean Portal: Geologic Record in the Tatacoa Desert

Frontiers in Earth Science, 2021
Integration of several geologic lines of evidence reveals the prevalence of a lowland trans-Andean portal communicating western Amazonia and the westernmost Andes from at least middle Miocene until Pliocene times.
C. Montes, C. A. Silva, G. A. Bayona, R. Villamil, E. Stiles, E. Stiles, A. F. Rodriguez-Corcho, A. Beltran-Triviño, F. Lamus, M. D. Muñoz-Granados, L. C. Pérez-Angel, N. Hoyos, S. Gomez, S. Gomez, J. J. Galeano, E. Romero, E. Romero, M. Baquero, A. L. Cardenas-Rozo, A. von Quadt   +19 more
doaj   +1 more source

Engineered extracellular vesicles enriched with the miR‐214/199a cluster enhance the efficacy of chemotherapy in ovarian cancer

Molecular Oncology, EarlyView.
Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang, Ayesha Alvero, Yi Qin, Mingjin Wang, Alexandra Fox, Yanfeng Li, Michael Millman, Amy Kemper, Gil Mor, Xian Shuang Liu, Michael Chopp, Zheng Gang Zhang, Yi Zhang   +12 more
wiley   +1 more source

Effect of skeletal muscle index on post-embolization syndrome of hepatocellular carcinoma after transarterial chemoembolization

BMC Gastroenterology
Background Skeletal muscle index (SMI) is a commonly used research method for evaluating muscle mass.However, its impact on post-embolization syndrome(PES) of patients with hepatocellular carcinoma (HCC) undergoing transarterial chemoembolization (TACE ...
Xiaojuan Wang, Jitao Wang, Jinlong Li, Kuopeng Liang, Shoufang Dai, Ruikun Wang, Yi Zhang, Quan Ren, Linglei Meng, Yuzi Qiu   +9 more
doaj   +1 more source

Portal vein thrombosis in patients with liver cirrhosis [PDF]

Vojnosanitetski Pregled
Background/Aim. Portal vein thrombosis (PVT) in patients with liver cirrhosis (LC) has a prevalence of 0.6–26%. It is most commonly discovered incidentally as part of the evaluation of LC or in the context of acute decompensation of LC due to portal ...
Savić Željka, Damjanov Dimitrije, Latinović-Bošnjak Olgica, Janjić Nebojša, Dejanović Božidar, Krnetić Žarko, Vračarić Vladimir   +6 more
doaj   +1 more source

Portal Venous Thrombosis Associated with Use of Etonogestrel/ethinyl Estradiol Vaginal Ring [PDF]

, 2020
Introduction: Portal venous thrombosis is a life-threatening cause of abdominal pain. In younger patients, heritable thrombophilias, pregnancy, tobacco use, and oral contraceptives are associated.Case Report: A 26-year-old woman prescribed contraceptive ...
Bailey, Katelynn E., Tranovich, Michael J.   +1 more
core  

Natural history of patients with non cirrhotic portal hypertension: Comparison with patients with compensated cirrhosis [PDF]

, 2018
Background. The knowledge of natural history of patients with portal hypertension (PH) not due to cirrhosis is less well known than that of cirrhotic patients. Aim.
Aprile, Francesca, Gioia, Stefania, Merli, Manuela, Nardelli, Silvia, Nicoletti, Valeria, Pasquale, Chiara, Pentassuglio, Ilaria, Riggio, Oliviero   +7 more
core   +1 more source

Keratin 19 as a prognostic marker and contributing factor of metastasis and chemoresistance in high‐grade serous ovarian cancer

Molecular Oncology, EarlyView.
Keratin 19 (KRT19) is overexpressed in high‐grade serous ovarian cancer with high levels of Kallikrein‐related peptidases (KLK) 4–7 and is associated with poor survival. In vivo analyses demonstrate that elevated KRT19 increases peritoneal tumour burden.
Sophia Bielesch, Isabel Vogel, Sina Nokodian, Johanna Moeller, Antonia Blechschmidt, Vicky Hecht, Vanessa Kuentzel, Katharina Thiedig, Melissa Schwab, Oliver Schilling, Holger Bronger, Marion Kiechle, Viktor Magdolen, Tobias Dreyer   +13 more
wiley   +1 more source

Developing Synthetic Data Tools for Trusted Research Environments to Enable Researcher Training

International Journal of Population Data Science
We aimed to develop an open-source Python package for the Trusted Research Environment (TRE) community to facilitate the generation of varying levels of synthetic data.
Lewis Hotchkiss, Kafayat Adeoye, Emma Squires, Simon Thompson   +3 more
doaj   +1 more source

Deciphering transcriptional plasticity in pancreatic ductal adenocarcinoma reveals alterations in sensory neuron innervation

Molecular Oncology, EarlyView.
Pancreatic sensory neurons innervating healthy and PDAC tissue were retrogradely labeled and profiled by single‐cell RNA sequencing. Tumor‐associated innervation showed a dominant neurofilament‐positive subtype, altered mitochondrial gene signatures, and reduced non‐peptidergic neurons.
Elena Genova, Michele Montrone, Uday Rangaswamy, Francesco Diversi, Irene Schiavo, Denise Ferrarini, Roberta Di Florio, Irene Longo, Michele Coscia, Nicola Zamboni, Giorgia Demontis, Lisa Veghini, Vincenzo Corbo, Remo Sanges, Paul Heppenstall   +14 more
wiley   +1 more source