The high prevalence of thyroid nodules and increased availability of neck ultrasound have led to an increased incidence of diagnostic thyroid fine needle aspirations, with approximately 20% yielding indeterminate results. The recent availability of molecular tests has helped guide the clinical management of these cases. This paper aims to review and compare three main commercially available molecular cytology platforms in the U.S. – Afirma GSC, Thyroseq GC, and ThyGeNEXT+ThyraMIR. Sequential improvements of the Afirma GSC and Thyroseq GC tests have led to higher positive and negative predictive values, sensitivity, and specificity. Comparative studies revealed similar diagnostic performance between these tests, with considerations for factors such as cost and processing time. Thyroseq GC provides detailed genomic information and specific management recommendations. ThyGeNEXT+ThyraMIR, though less studied, presents promising results, particularly in miRNA analysis for weak driver mutations. Challenges in interpreting results include variations in reporting and the evolving nature of testing platforms. Questions persist regarding cost-effectiveness and the utility of ultrasound characteristics in selecting candidates for molecular testing. While molecular testing has primarily served diagnostic purposes, advancements in understanding genetic alterations now offer therapeutic implications. FDA-approved options target specific genetic alterations, signaling a promising future for tailored treatments.

The Translationally Controlled Tumor Protein (TCTP) is a multifunctional protein found in most eukaryotic taxa. In plants, TCTP regulates cell-cycle progression as well as programmed cell death and is involved in plant regeneration and responses to abiotic and biotic stress, among other functions. Additionally, there is evidence that the transcript and protein are transported over long-distance. Potatoes are a crop of agricultural interest that can reproduce asexually by regeneration from stolons and tubers. Therefore, in this study the effect of transient expression of Solanum tuberosum TCTP (StTCTP) on tuberization was analyzed. StTCTP mRNA was shown to be transported long-distance. Additionally, transient overexpression of StTCTP resulted in tuber bearing shoots with a greater diameter compared to control plants. Furthermore, the early stages of tuberization were induced compared to control plants, in which only mature tubers were observed.