Skip to search formSkip to main contentSkip to account menu

Grade four rank

Known as: G4, Grade 4, Grade IV 
A morphologic qualifier indicating that a cancerous lesion is undifferentiated.
National Institutes of Health

Related topics

Related topics

50 relations
AT/RTAdult Central Nervous System Primitive Neuroectodermal TumorAnaplastic MedulloblastomaCentral primitive neuroectodermal tumor

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2014
Highly Cited
2014
A clinical trial of the accuracy and treatment experience of the Dexcom G4 sensor (Dexcom G4 system) and Enlite sensor (guardian REAL-time system) tested simultaneously in ambulatory patients with…
BACKGROUND Continuous glucose monitoring (CGM) is a tool widely used in the treatment of patients with type 1 diabetes. The… 
Highly Cited
2011
Highly Cited
2011
In vivo toxicity of poly(propyleneimine) dendrimers.
Dendrimers are highly branched macromolecules with the potential to be used for biomedical applications. Several dendrimers are… 
Highly Cited
2009
Highly Cited
2009
Dendrimers bind human serum albumin.
Dendrimers are synthetic, highly branched, spherical macromolecules with nanometer dimensions and potential applications in DNA… 
Highly Cited
2009
Highly Cited
2009
Surgical approach with Er:YAG laser on osteonecrosis of the jaws (ONJ) in patients under bisphosphonate therapy (BPT)
Osteonecrosis of the jaw (ONJ) in patients on long-term bisphosphonate Therapy (BPT) has been reported with increasing frequency… 
Highly Cited
2009
Highly Cited
2009
Comparison of Imaging Protocols for 18F-FDG PET/CT in Overweight Patients: Optimizing Scan Duration Versus Administered Dose
The quality of 18F-FDG PET/CT images of overweight patients is often degraded. We evaluated the effect of optimizing injected… 
Highly Cited
2009
Highly Cited
2009
Evidence of genome-wide G4 DNA-mediated gene expression in human cancer cells
Guanine-rich DNA of a particular sequence adopts four-stranded structural forms known as G-quadruplex or G4 DNA. Though in vitro… 
Highly Cited
2003
Highly Cited
2003
Antisense oligonucleotides targeting XIAP induce apoptosis and enhance chemotherapeutic activity against human lung cancer cells in vitro and in vivo.
Activation of programmed cell death in cancer cells offers novel and potentially useful approaches to improving patient responses… 
Highly Cited
1992
Highly Cited
1992
Selection of a Pseudomonas cepacia strain constitutive for the degradation of trichloroethylene
Tn5 insertion mutants of Pseudomonas cepacia G4 that were unable to degrade trichloroethylene (TCE), toluene, or phenol or to… 
Highly Cited
1989
Highly Cited
1989
Novel Pathway of Toluene Catabolism in the Trichloroethylene-Degrading Bacterium G4
o-Cresol and 3-methylcatechol were identified as successive transitory intermediates of toluene catabolism by the… 
Highly Cited
1985
Highly Cited
1985
Metabolic response of equine muscle to intermittent maximal exercise.
Four thoroughbred horses performed 4 gallops (G1-G4) with intervals of 5 min. With one exception, gallops were sustained at… 
By clicking accept or continuing to use the site, you agree to the terms outlined in our Privacy Policy (opens in a new tab), Terms of Service (opens in a new tab), and Dataset License (opens in a new tab)