Results 111 to 120 of about 978,638 (304)

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

open access: yesMolecular 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   +6 more
wiley   +1 more source

Quantifying Statistical Heterogeneity and Reproducibility in Cooperative Multi-Agent Reinforcement Learning: A Meta-Analysis of the SMAC Benchmark

open access: yesAlgorithms
This study presents the first quantitative meta-analysis in cooperative multi-agent reinforcement learning (MARL). Undertaken on the StarCraft Multi-Agent Challenge (SMAC) benchmark, we quantify reproducibility and statistical heterogeneity across ...
Rex Li, Chunyu Liu
doaj   +1 more source

Grand Rounds: Research Reproducibility - Derek Warner (04-10-2018)

open access: yes, 2018
Spencer S. Eccles Health Sciences Library Grand Rounds: Research Reproducibility (GRRR). "Knowing Your Human Cell Line is What You Think it is" by Derek Warner, Research Associate, DNA Sequencing Facility.
Derek Warner
core  

Partial FAK suppression promotes tumor growth, an effect reversed by macrophage p110δ PI3K inactivation

open access: yesMolecular Oncology, EarlyView.
Partial inhibition of focal adhesion kinase (FAK) can paradoxically promote tumor growth, rather than simply producing a weaker antitumor effect than that observed with strong FAK suppression. In breast cancer and melanoma models, targeting p110δ PI3K, particularly in macrophages, counteracted these tumor‐promoting effects, highlighting the importance ...
Lydia Xenou   +4 more
wiley   +1 more source

No Reproducibility, No Progress: Rethinking CT Benchmarking

open access: yesJournal of Imaging
Reproducibility is a cornerstone of scientific progress, yet in X-ray computed tomography (CT) reconstruction, it remains a critical and unresolved challenge. Current benchmarking practices in CT are hampered by the scarcity of openly available datasets,
Dmitry Polevoy   +3 more
doaj   +1 more source

Reproducibility of Mydriasis

open access: yesOphthalmic Research, 2009
A combination of a single drop of each of 0.5% tropicamide and of 10% phenylephrine hydrochloride instilled after routine applanation tonometry gave consistent pupil dilatation in a population with cataract studied over 5 years. The dilatation allows reproducible photographic documentation of cataracts in long-term studies.
openaire   +2 more sources

Mechanisms and therapeutic opportunities of the ribotoxic stress response in cancer

open access: yesMolecular Oncology, EarlyView.
Cancer cells' high translational demand creates opportunities to therapeutically target ribosome function. Ribosome stalling and collisions activate ZAKα and the ribotoxic stress response (RSR), which can trigger rapid, p53‐independent apoptosis in cancer.
Anastassiya Kim   +7 more
wiley   +1 more source

Immunoglobulin G genetic variation can confound assessment of antibody levels via altered binding to detection reagents

open access: yesClinical & Translational Immunology
Objectives Amino acid variations across more than 30 immunoglobulin (Ig) allotypes may introduce structural changes that influence recognition by anti‐Ig detection reagents, consequently confounding interpretation of antibody responses, particularly in ...
Ruth A Purcell   +15 more
doaj   +1 more source

A Fair Comparison in Deep Learning-Based QSM Reconstruction

open access: yesIEEE Access
In medical imaging, deep learning has greatly enhanced image quality, however, issues on the generalization of network performance for datasets of untrained characteristics (i.e., out-of-distribution data) have risen.
Chungseok Oh   +4 more
doaj   +1 more source

Grand Rounds Research Reproducibility - Matt Haber, PhD (03-27-2018)

open access: yes, 2018
Spencer S. Eccles Health Sciences Library Grand Rounds: Research Reproducibility (GRRR). "Positively Misleading Errors" presented by Matt Haber, PhD, Chair Department Of Philosophy and Center for Quantitative Biology, University of Utah. GRRR is a weekly
Matt Haber, PhD
core  

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