Strengths and Weaknesses of Different Therapeutic Strategies for the Treatment of Patients with Multiple Myeloma Who Progress After the Frontline Use of Lenalidomide: A Narrative Review.

Patients with multiple myeloma (MM) who relapse after exposure to lenalidomide in the context of their first-line therapy are becoming a growing and clinically relevant population. We performed a systematic review of available clinical trials evaluating the efficacy and safety of different therapeutic strategies for the treatment of patients with MM at first relapse after the frontline use of lenalidomide. Publications of interest were searched on the PubMed database.

Local mapping of root orientation traits by X-ray micro-CT and 3d image analysis: A study case on carrot seedlings grown in simulated vs real weightlessness.

Background: Root phenotyping is particularly challenging because of complexity and inaccessibility of root apparatus. Orientation is one of the most important architectural traits of roots and its characterization is generally addressed using multiple approaches often based on overall measurements which are difficult to correlate to plant specific physiological aspects and its genetic features. Hence, a 3D image analysis approach, based on the recent method of Straumit, is proposed in this study to obtain a local mapping of root angles.

Carbon-Based Materials in Combined Adsorption/Ozonation for Indigo Dye Decolorization in Constrain Contact Time.

This study presents a comprehensive evaluation of catalytic ozonation as an effective strategy for indigo dye bleaching, particularly examining the performance of four carbon-based catalysts, activated carbon (AC), multi-walled carbon nanotubes (MWCNT), graphitic carbon nitride (g-CN), and thermally etched nanosheets (CN-TE). The study investigates the efficiency of catalytic ozonation in degrading Potassium indigotrisulfonate (ITS) dye within the constraints of short contact times, aiming to simulate real-world industrial wastewater treatment conditions. The results reveal that all catalysts demonstrated remarkable decolorization efficiency, with over 99% of indigo dye removed within just 120 s of mixing time.