Remove FDA Approval Remove Protein Remove Radiology Remove RNA
article thumbnail

The Utility of Liquid Biopsy in Oncology Clinical Trials

XTalks

Immunofluorescent staining of CTCs is a CTC isolation method that has been used since the first US Food and Drug Administration (FDA) approval in 2013 for the CellSearch ® CTC enumeration platform. Regulatory Approvals for CTC-Based Assays in Oncology. Table 1: Some examples of cfDNA-based assays that are approved by the US FDA.

article thumbnail

Considerations for Neuroscience Trials with Intrathecal Delivery and Other Methods of Direct CNS Administration

XTalks

Such therapies may involve small interfering RNA (siRNA) or oligonucleotides in viral transfection platforms, large molecules and antibodies. What About Small Proteins and Antibodies Reaching Extracellular CNS Targets? Direct CNS administration is also FDA-approved for multiple small molecules and ASOs.

Trials 83