Results 161 to 170 of about 14,056,075 (251)

Gut microbiota alterations in patients with non‐small‐cell lung cancer undergoing chemoradiotherapy

Molecular Oncology, EarlyView.
We investigated the impact of concurrent chemoradiotherapy (CRT) on the gut microbiota in patients with locally advanced non‐small‐cell lung cancer. Overall gut microbiota composition remained largely stable throughout CRT while antibiotic exposure may influence microbial diversity.
Hanne Marte Nymoen, Zhi Zhao, Henrik Horndalsveen, Maria Moksnes Bjaanæs, Bjørn Henning Grønberg, Tarje Halvorsen, Tesfaye Madebo, Marianne Aanerud, Jussi Koivunen, Kersti Oselin, Saulius Cicenas, Nina Helbekkmo, Jarkko Ahvonen, Maria Silvoniemi, Tine Norman Alver, Tonje Dalen, Åsa Kristina Öjlert, Saima Jamil Farooqi, Åslaug Helland, Vilde Drageset Haakensen   +19 more
wiley   +1 more source

Exploring Centiloid Robustness: Impact of Sample Size and Image Resolution on Centiloid Conversion Accuracy. [PDF]

J Nucl Med
Zhang J, Soleimani-Meigooni DN, Koeppe R, Ackley S, Schonhaut DR, Lin ZE, Maiti P, Yballa C, Rocha S, Shankar R, Amuiri A, Bourgeat P, Doré V, Carrillo MC, Dickerson BC, Apostolova LG, Harrison TM, Grinberg LT, Spina S, Seeley WW, Rabinovici GD, La Joie R, Blazhenets G, LEADS Consortium and Alzheimer’s Disease Neuroimaging Initiative.   +23 more
europepmc   +1 more source

Improving Image Resolution of Whole-Heart Coronary MRA Using Convolutional Neural Network. [PDF]

J Digit Imaging, 2020
Kobayashi H, Nakayama R, Hizukuri A, Ishida M, Kitagawa K, Sakuma H.   +5 more
europepmc   +1 more source

Extracellular vesicle lipidomics liquid biopsy reveals systemic and tumor microenvironment metabolic reprogramming in ovarian cancer

Molecular Oncology, EarlyView.
Extracellular vesicle (EV) lipidomic profiling of plasma and ascites from patients with high‐grade serous ovarian cancer and of ovarian cancer cell lines reveals enrichment of triglycerides (TGs), diacylglycerols (DGs), phosphatidylcholine (PCs), sphingomyelins (SMs), reflecting tumor metabolic reprogramming.
Shikha Rani, Dominic Guanzon, Andrew Lai, Katherin Scholz‐Romero, Sarah Reed, Edita Ritmejeryte, Rohan Lourie, Naven Chetty, Kaltin Ferguson, Carlos Salomon   +9 more
wiley   +1 more source

Stretched Radial Trajectory Design for Efficient MRI with Enhanced K-Space Coverage and Image Resolution. [PDF]

Bioengineering (Basel)
Gong LS, Zhou Z, Li Q, Qian Y, Yang Y, Setsompop K, Li Z, Cao X, Liao C.   +8 more
europepmc   +1 more source

Regulation of the lncRNA NEAT1 by p53‐ΔNp63 crosstalk modulates the DNA damage response and therapeutic efficacy in HNSCC

Molecular Oncology, EarlyView.
In head and neck squamous cell carcinoma (HNSCC) p53 and p63 exert opposite roles on the transcription regulation of the lncRNA NEAT1. Under basal conditions, p53 levels are low and p63 represses NEAT1 expression. Upon genotoxic stress, p53 is rapidly induced, displacing p63 from the NEAT1 promoter leading to NEAT1 transcriptional activation and ...
Sara De Domenico, Veronica La Banca, Silvia D'Amico, Stefano Scalera, Sara Nicolai, Angelo Peschiaroli   +5 more
wiley   +1 more source

Modulation Transfer Function Extraction and Parametric Effects

Havacılık ve Uzay Teknolojileri Dergisi
We compute the optical transfer function and corresponding satellite image estimate in order to test validity of our modulation transfer function (MTF) extraction algorithms. The test targets allow MTF computation by using slanted edge and sine wave star
Kamil B. Alıcı
doaj  

Retraction notice to "The effect of image resolution on convolutional neural networks in breast ultrasound" [Heliyon 9 (2023) e19253]. [PDF]

Heliyon
Tang S, Jing C, Jiang Y, Yang K, Huang Z, Wu H, Cui C, Shi S, Ye X, Tian H, Song D, Xu J, Dong F.   +12 more
europepmc   +1 more source

Paclitaxel induces NM2‐dependent cellular contraction through GEF‐H1 dissociation from microtubules and RhoA/ROCK activation in cancer cells

Molecular Oncology, EarlyView.
Taxanes are widely used chemotherapeutics whose effects on cellular mechanics remain poorly understood. We show that paclitaxel induces rapid cellular contraction by promoting GEF‐H1 dissociation from microtubules and non‐muscle myosin II activation through RhoA/ROCK.
Gloria Asensio‐Juárez, Rafael Pérez‐Díaz, Hugo Ramos‐Solano, Marina Garrido‐Casado, Vanessa C. Talayero, Miguel Vicente‐Manzanares   +5 more
wiley   +1 more source

Optimizing breast cancer ultrasound diagnosis: a comparative study of AI model performance and image resolution. [PDF]

Front Oncol
Yin Y, Fang J, Zhang W, Shen X.
europepmc   +1 more source