Combination treatment with Chk1 inhibitor UCN-01 induced, in sensitive cells, an antagonistic effect on TK/GCV cytotoxicity highlighting the relevance of Chk1's activity on TK/GCV mechanism of action.
Studies at different GPCRs with specific ligands revealed sensitive residues for agonistic or antagonistic effects at each helix.
There is also an under-representation of these mito-sensitive genes amongst a list of genes that have been previously associated with sexually antagonistic fitness outcomes (antagonistic fitness genes among mito-sensitive genes: 8.1%, general representation among all genes on the Affymetrix chip: 9.7%, odds ratio: 0.83, P = 0.046).
The analysis shows amino acid positions that are sensitive to either stimulating (agonistic) or inhibitory (antagonistic) ligand effects or both.
To evaluate the specific contributions to apoptosis of DR4 or DR5, in the sensitive and resistant cell lines, we used antagonistic TRAIL receptor antibodies to block signaling at the cell surface.
It comes in handy not just for journalists sensitive to changes made in their copy, but antagonistic lawyers hashing out a contract or software developers and online encyclopedia writers who want to keep a close on eye on skullduggery or simple incompetence.
"The same people who are exquisitely sensitive to discrimination in other areas are often violently antagonistic when it comes to political ideology, bringing up clichéd arguments that they wouldn't accept in other domains: 'They aren't smart enough.' 'They don't want to be in the field.' " The Nobel Prize-winning behavioral economist Daniel Kahneman called Haidt's work "great" and "a real service".
Here, we have shown that AcNOS exhibit potent antagonistic effects against Plasmodium species via the production of reactive nitrogen intermediates in sensitive and refractory sibling species.
The results indicated that co-administration of olaparib and SAHA significantly increased the accumulation of DNA damage in sensitive TNBC cells while the DNA repair profile of the two antagonistic TNBC cells was unaffected (Additional file 4: Figure S3).
Dadvar, Trieschnigg, and de Jong [24] used profane words in a social media account username, references to profanities and bullying-sensitive topics, and first and second person pronouns to classify antagonistic behaviour on YouTube.
