Results 141 to 150 of about 752,743 (348)

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

open access: yesMolecular 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   +8 more
wiley   +1 more source

Química Medicinal

open access: yesRevista Clínica de la Escuela de Medicina UCR-HSJD, 2013
PARTE I PÓSTERS
doaj   +1 more source

Field and Factory: Chinese Revolutionary Posters

open access: yes, 2013
The images on display for Field and Factory, political propaganda used by the Communist Party of China during the 1950s, 60s, and 70s, construct a fictitious world. In perceiving these kinds of illustrations, the audience is asked either to visualize the
Reynolds, Molly E.
core  

"Animated ghost- A librarian won't ghost you" poster [PDF]

open access: yes, 2019
These posters were created to encourage students to ask a librarian for help with essays or other ...
Ma, Jiayi
core  

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

open access: yesMolecular 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   +5 more
wiley   +1 more source

Farmacognosia - Farmacología

open access: yesRevista Clínica de la Escuela de Medicina UCR-HSJD, 2013
PARTE II PÓSTERS
doaj   +1 more source

"Ghost Twins" Ask a librarian poster [PDF]

open access: yes, 2019
These posters were created to encourage students to ask a librarian for help with research or another ...
Sun, Angela
core  

Identification of serum protein biomarkers for pre‐cancerous lesions associated with pancreatic ductal adenocarcinoma

open access: yesMolecular Oncology, EarlyView.
This work identified serum proteins associated with pancreatic epithelial neoplasms (PanINs) and early‐stage PDAC. Proteomics screens assessed genetically engineered mice with abundant PanINs, KPC mice (Lox‐STOP‐Lox‐KrasG12D/+ Lox‐STOP‐Lox‐Trp53R172H/+ Pdx1‐Cre) before PDAC development and also early‐stage PDAC patients (n = 31), compared to benign ...
Hannah Mearns   +10 more
wiley   +1 more source

Fitoquímica Pósters

open access: yesRevista Clínica de la Escuela de Medicina UCR-HSJD, 2013
PARTE II PÓSTERS
doaj   +1 more source

"Congress shall make no law abridging the freedom of speech" posters [PDF]

open access: yes, 2017
These posters were created by the Mugar Greene Scholars to promote free ...
Richards, Jessica
core  

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