Detection of a characteristic melting profile of a SARS-CoV-2 Kappa variant in Italy using the SARS-CoV-2 Variants ELITe MGB® Kit.

Background: Although more than a year has passed since the start of the pandemic, SARS-CoV-2 infection still represents a major challenge for public health all over the world due to viral genome capability of gaining rapid mutations. Whole-genome sequencing (WGS) is the gold standard for variant identification, but it is time consuming and relatively expensive. For this reason, assays targeting multiple regions of the SARS-CoV-2 genome may be useful for a rapid traceability of either known or new variants, anyway, not all the manufacturers are able to sustain the rapid development of variants.

Cell manipulation in autologous chondrocyte implantation: from research to cleanroom.

In the field of orthopaedics, autologous chondrocyte implantation is a technique currently used for the regeneration of damaged articular cartilage. There is evidence of the neo-formation of tissue displaying characteristics similar to hyaline cartilage. In vitro chondrocyte manipulation is a crucial phase of this therapeutic treatment consisting of different steps: cell isolation from a cartilage biopsy, expansion in monolayer culture and growth onto a three-dimensional biomaterial to implant in the damaged area.