New supramolecular fluorescent NDI-gels as bioimaging materials

Investigating CRISPR-CAS13b as a tool for the RNA editing of CFTR mRNA with premature stop codon

Background and Rationale Some CF patients are compound heterozygous or homozygous for nonsense mutations in the CFTR gene. Mutant CFTR gene coding for transcripts with premature termination codons (PTCs) is responsible for truncated CFTR protein and for a severe form of the disease. In a precision medicine framework the “REPAIRv2” (RNA Editing for Programmable A to I Replacement v2) tool, developed in the laboratory of Dr. Feng Zhang (USA), seems a good alternative to restore the full-length CFTR protein by editing its mRNA containing PTCs. This new approach is based on the possibility of targeting a deaminase enzyme (huADAR2) to a specific Adenosine, to be edited to Inosine (G analogue), o…