Results 131 to 140 of about 6,994,987 (257)

Correlation of the differential expression of PIK3R1 and its spliced variant, p55α, in pan‐cancer

Molecular Oncology, EarlyView.
PIK3R1 undergoes alternative splicing to generate the isoforms, p85α and p55α. By combining large patient datasets with laboratory experiments, we show that PIK3R1 spliced variants shape cancer behavior. While tumors lose the protective p85α isoform, p55α is overexpressed, changes linked to poorer survival and more pronounced in African American ...
Ishita Gupta, Yang Song, Madeleine Ndahayo, Anirudh Saxena, Theresa Guo, Dylan Z. Kelley, Jessica Gore, Andrew Hennigan, Alexa Anderson, John C. Papadimitriou, Daria A. Gaykalova   +10 more
wiley   +1 more source

Small samples, big problems-the inability to provide a sample in breath alcohol testing: Case reports. [PDF]

Forensic Sci Int Synerg
Olson A.
europepmc   +1 more source

Erratum: Can a proposed double branch multimodality-contribution-aware TripNet improve the prediction performance of the microvascular invasion of hepatocellular carcinoma based on small samples? [PDF]

Front Oncol, 2022
Frontiers Production Office.
europepmc   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Protocol to quantify total intracellular magnesium in small samples using a fluorescent plate reader and fluorescent dye. [PDF]

STAR Protoc
Anconelli L, Farruggia G, Lombardo M, Rossi F, Rydzyk MM, Rossi M, Malucelli E, Cappadone C, Maier JA, Iotti S.   +9 more
europepmc   +1 more source

Identifying Problematic Item Characteristics With Small Samples Using Mokken Scale Analysis. [PDF]

Educ Psychol Meas, 2022
Wind SA.
europepmc   +1 more source

Circular RNA expression landscapes in myelodysplastic neoplasms: Associations with mutational signatures and disease progression

Molecular Oncology, EarlyView.
In this explorative study, the abundance of circular RNA molecules in bone marrow stem cells was found to be elevated in patients with high‐risk myelodysplastic neoplasms, and to be associated with an increased risk of progression to acute myeloid leukemia.
Eileen Wedge, Morten Tulstrup, Gabriele Todisco, Pedro Moura, Christophe Côme, Jakob Werner Hansen, Jakob Schmidt Jespersen, Balthasar Schlotmann, Maria Creignou, Mette Dahl, Claudia Schöllkopf, Klas Raaschou‐Jensen, Krister Wennerberg, Bo Porse, Joachim Weischenfeldt, Eva Hellström‐Lindberg, Lasse Sommer Kristensen, Kirsten Grønbæk   +17 more
wiley   +1 more source

Surface Defect Detection for Small Samples of Particleboard Based on Improved Proximal Policy Optimization. [PDF]

Sensors (Basel)
Xia H, Zhou H, Zhang M, Zhang Q, Fan C, Yang Y, Xi S, Liu Y.   +7 more
europepmc   +1 more source

The importance of small samples in medical research.

J Postgrad Med, 2021
Indrayan A, Mishra A.
europepmc   +1 more source

Privacy-preserving chi-squared test of independence for small samples. [PDF]

BioData Min, 2021
Sei Y, Ohsuga A.
europepmc   +1 more source