Results 171 to 180 of about 5,543,646 (278)

Brain Tumor Segmentation Using U-Net With ResNet50 Encoder for Enhanced MRI Analysis. [PDF]

Int J Biomed Imaging
Alkahtani AM, Dardouri S.
europepmc   +1 more source

Functorial Models for Petri Nets

, 2001
We show that although the algebraic semantics of place/transition Petri nets under the collective token philosophy can be fully explained in terms of strictly symmetric monoidal categories, the analogous construction under the individual token philosophy
Meseguer, J., Bruni, R., Montanari, U., Sassone, V.   +3 more
core  

CEACAM1 participation in breast cancer progression

Molecular Oncology, EarlyView.
In invasive breast cancer (BC), CEACAM1 shifts from an apical to a uniform membranous/cytoplasmic pattern, or is lost, as tumors dedifferentiate, inversely tracking the Ki‐67 proliferative index. In MCF‐7 cells, only CEACAM1‐4L suppresses proliferation, repressing cell cycle and growth factor genes.
Mykola Lyndin, Irina Kube‐Golovin, Anatolii Romaniuk, Gunther Wennemuth   +3 more
wiley   +1 more source

Improving dual-panel in-beam PET imaging for proton therapy monitoring using 3D U-Net. [PDF]

Med Phys
Mu D, Qi P, Qiu A, Liu Q, Ma Q, Xiao P, Wan L, Li B, Deng J, Qiu B, Yang Z, Xie Q.   +11 more
europepmc   +1 more source

Pharmacological chromatin remodeling enhances response to estrogen therapy in ER+ breast cancer

Molecular Oncology, EarlyView.
Estrogen therapy elicits clinical benefit in ~ 30% of patients with endocrine‐resistant estrogen receptor (ER)‐positive breast cancer. Based on findings that ER transcriptional activation underlies response to estrogen therapy, we tested the effects of epigenetic dysregulation via pharmacological inhibition of histone deacetylases (HDACi).
Anneka L. Johnson Thomas, Barbara Karakyriakou, Patricia C. Muskus, Alyssa M. Roberts, Justin Rendleman, Alexa Warren, Hanxu Lu, Kimberly A. Birmingham, Malone K. Friedman, Abigail E. Goen, Huijuan Yang, Owen M. Wilkins, Fred W. Kolling, Eugene Demidenko, Julie M. Jorns, Brock C. Christensen, Todd W. Miller   +16 more
wiley   +1 more source

Attention U-Net-Based Segmentation and Hybrid Classification for Detection of Circulating Tumor-Associated Cells. [PDF]

Cancers (Basel)
Cristofanilli M, Limaye S, Rohatgi N, Crook T, Al-Shamsi HO, Gaya A, Page R, Shreenivas A, Patil D, Datta V, Akolkar D, Schuster S, Kumar P, Patel S, Shejwalkar P, Golar S, Srinivasan A, Datar R.   +17 more
europepmc   +1 more source

Intrapatient tumour heterogeneity and clonal evolution in an autopsy study of metastatic salivary gland cancer

Molecular Oncology, EarlyView.
Tumour heterogeneity and clonal evolution of metastatic salivary gland cancer were evaluated in two patients with adenoid carcinoma and one patient with myoepithelial carcinoma. Radiology‐guided autopsy enabled multi‐region sampling (total samples n = 149), followed by whole‐genome sequencing and phylogenetic reconstruction (17 tumour samples, 4–7 per ...
Gerben Lassche, Niels J. van Ruitenbeek, Charlotte Adang, Luke O'Gorman, Pui Yuen Lee, Willemijn M. Klein, Adriana C. H. van Engen‐van Grunsven, Jack A. Schalken, Sander Bervoets, Gerald W. Verhaegh, Carla M. L. van Herpen   +10 more
wiley   +1 more source

U-Net-based reactive center loop-identifier for serpins. [PDF]

Bioinform Adv
Liang J, Wang C, Zhou L.
europepmc   +1 more source

Somatostatin receptor 4 (SSTR4) is a tumor suppressor in cutaneous and head & neck squamous cell carcinomas

Molecular Oncology, EarlyView.
This study identifies somatostatin receptor 4 (Sstr4) as a critical tumor suppressor against skin and head/neck cancers (HNSCC, cSCC, and BCC). The loss of Sstr4 removes a check on cell growth, causing hyperactivation of the MAPK‐ERK signaling pathway (↑).
Ali Taqvi, Tuan Khang Huynh, Adway Kadam, Zahra Kardan, Yue Yan, Amina Jamal Laham, Sampath Kumar Loganathan   +6 more
wiley   +1 more source

Transverse Electric Inverse Scattering of Buried Conductors in a Slab Medium Using DSM and U-Net. [PDF]

Sensors (Basel)
Chiu CC, Chen PH, Chang YC, Lim EH.
europepmc   +1 more source