Results 151 to 160 of about 7,017,523 (349)

Infrared laser sampling of low volumes combined with shotgun lipidomics reveals lipid markers in palatine tonsil carcinoma

Molecular Oncology, EarlyView.
Nanosecond infrared laser (NIRL) low‐volume sampling combined with shotgun lipidomics uncovers distinct lipidome alterations in oropharyngeal squamous cell carcinoma (OPSCC) of the palatine tonsil. Several lipid species consistently differentiate tumor from healthy tissue, highlighting their potential as diagnostic markers.
Leonard Kerkhoff, Manuela Moritz, Dennis Eggert, Anna Worthmann, Joerg Heeren, Henrike Zech, Till S. Clauditz, Waldemar Wilczak, Hartmut Schlüter, Christian S. Betz, Arne Böttcher, Jan Hahn   +11 more
wiley   +1 more source

Knowledge Association Matrix-Enhanced Weak Cognitive Diagnosis

Applied Sciences
With the increasing integration of computer technologies into education, accurately modeling students’ knowledge mastery has become a central problem in intelligent education systems.
Lingxuan Wang, Mingxi Zhang, Yuchen Li, Xianglong Cao, Songze Yin   +4 more
doaj   +1 more source

The oligopoly of open access publishing

Scientometrics, 2023
Fei Shu, Vincent Larivière
semanticscholar   +1 more source

Phenotypic and genotypic characterization of single circulating tumor cells in the follow‐up of high‐grade serous ovarian cancer

Molecular Oncology, EarlyView.
Single circulating tumor cells (sCTCs) from high‐grade serous ovarian cancer patients were enriched, imaged, and genomically profiled using WGA and NGS at different time points during treatment. sCTCs revealed enrichment of alterations in Chromosomes 2, 7, and 12 as well as persistent or emerging oncogenic CNAs, supporting sCTC identity.
Carolin Salmon, Rui P. L. Neves, Nikolas H. Stoecklein, Sven‐Thorsten Liffers, Jens Siveke, Jan D. Kuhlmann, Pauline Wimberger, Paul Buderath, Rainer Kimmig, Sabine Kasimir‐Bauer   +9 more
wiley   +1 more source

Dammarenediol II enhances etoposide‐induced apoptosis by targeting O‐GlcNAc transferase and Akt/GSK3β/mTOR signaling in liver cancer

Molecular Oncology, EarlyView.
Etoposide induces DNA damage, activating p53‐dependent apoptosis via caspase‐3/7, which cleaves PARP1. Dammarenediol II enhances this apoptotic pathway by suppressing O‐GlcNAc transferase activity, further decreasing O‐GlcNAcylation. The reduction in O‐GlcNAc levels boosts p53‐driven apoptosis and influences the Akt/GSK3β/mTOR signaling pathway ...
Jaehoon Lee, Byung‐Cheol Han, Gi‐Bang Koo, Jihye Park, Mijin Kwon, Young Bin Park, Jae‐Mun Choi, Seung‐Ho Lee, Sangho Roh   +8 more
wiley   +1 more source

Colorectal cancer‐derived FGF19 is a metabolically active serum biomarker that exerts enteroendocrine effects on mouse liver

Molecular Oncology, EarlyView.
Meta‐transcriptome analysis identified FGF19 as a peptide enteroendocrine hormone associated with colorectal cancer prognosis. In vivo xenograft models showed release of FGF19 into the blood at levels that correlated with tumor volumes. Tumoral‐FGF19 altered murine liver metabolism through FGFR4, thereby reducing bile acid synthesis and increasing ...
Jordan M. Beardsley, Michael W. Rohr, Joseph A. Goode, Sai Preethi Nakkina, Jignesh G. Parikh, Deborah A. Altomare   +5 more
wiley   +1 more source

The influence of residential facilities on depression and frailty of the elderly in rural China: Evidence from the China health and retirement longitudinal study

Frontiers of Architectural Research
In the context of rural revitalization and the increasing prevalence of aging population, the mental health of older adults in rural China has become an issue of widespread social concern.
Zhenhua Zheng, Yuetong Wang, Linquan Chen, Ning Sun, Wenya Huang   +4 more
doaj   +1 more source

First results of the SOAP project. Open access publishing in 2010

, 2010
The SOAP (Study of Open Access Publishing) project has compiled data on the present offer for open access publishing in online peer-reviewed journals. Starting from the Directory of Open Access Journals, several sources of data are considered, including ...
Dallmeier-Tiessen, Suenje, Darby, Robert, Goerner, Bettina, Hyppoelae, Jenni, Igo-Kemenes, Peter, Kahn, Deborah, Lambert, Simon, Lengenfelder, Anja, Leonard, Chris, Mele, Salvatore, Polydoratou, Panayiota, Ross, David, Ruiz-Perez, Sergio, Schimmer, Ralf, Swaisland, Mark, The SOAP consortium, van der Stelt, Wim   +16 more
core  

The CTL’s Research Support Newsletter (Summer 2019) [PDF]

, 2019
New Resources EndNote Nature Protocols Grants & Funding Open Access Publishing Fund Pivot Citation Tools EndNote F1000 RefWorks Statistical Tools NVivo SOSS Division of Biostatistics Support Library consultations Office for Writing ...
D\u27Angel, Elizabeth
core   +1 more source

Academic publishing is electronic publishing

Information Services & Use, 2006
Derk Haank began by saying that he wanted to keep his presentation simple and would make only a few statements. The first of these was to say that, although it might be stating the obvious, academic publishing is electronic publishing. It has been remarkable how quickly things have progressed since the invention of the Web, and an EC study recently ...
openaire   +1 more source