Clonal competition assays identify fitness signatures in cancer progression and resistance in multiple myeloma.

Multiple myeloma (MM) is a genetically heterogeneous disease and the management of relapses is one of the biggest clinical challenges. alterations are established high-risk markers and are included in the current disease staging criteria. is the most frequently mutated gene affecting around 20% of MM patients.

Effects of different fluences of low-level laser therapy in an experimental model of spinal cord injury in rats.

The aim of this study was to evaluate the in vivo response of different fluences of low-level laser therapy (LLLT) on the area of the injury, inflammatory markers, and functional recovery using an experimental model of traumatic spinal cord injury (SCI). Thirty two rats were randomly divided into four experimental groups: control group (CG), laser-treated group 500 J/cm (L-500), laser-treated group 750 J/cm (L-750), and laser-treated group 1000 J/cm (L-1000). SCI was performed by an impactor equipment (between the ninth and tenth thoracic vertebrae), with a pressure of 150 kdyn.