To identify small molecules that overcome resistance of p53-mutant cell lines to BRD4770, we performed a pilot screening in PANC-1 cells using two assay readouts.
We have isolated and characterized mutations that overcome the growth defect of Bacillus subtilis ccpA mutants lacking the major regulator of catabolite repression, in particular their glutamate auxotrophy.
For example, we can consider mutants that have one of the model-identified resistance mechanisms, determine the drugs that overcome the resistance, and identify the most effective combinatorial therapies.
Importantly, the same invasion principle applies to the evolution of established parasites, whenever mutants arise that overcome host immunity/resistance.
To overcome this problem, we used genetic mutants that affect function of various Wnts.
Alterations occurred in host-takeover and terminal genomic regions or the endolysin gene of mutants that exhibited the highest lytic activity, which implied various mechanisms of overcoming bacterial resistance.
We show that string expression is sufficient to overcome the cell cycle arrest in His C mutant embryos.
The corresponding genes include tsc2, encoding a negative regulator of TORC1 signalling, which could explain that double mutants can better overcome TORC1 inhibition by the drugs.
We demonstrate that overcoming these barriers leads to successful derivation of the first gene disruption mutant of C. pasteurianum.
Who is this that overcomes the world?
We may be able to overcome this issue by generating a CASP3* mutant that does not interact with CIAP.
