A comparative study of quality of life in patients with papillary thyroid carcinoma undergoing microwave ablation vs. Total thyroidectomy.

OBJECTIVE: To compare the health-related quality of life (HRQoL) of patients with T1N0M0 papillary thyroid carcinoma (PTC) who underwent microwave ablation (MWA) and those who underwent total thyroidectomy (TT). MATERIALS AND METHODS: From February 2018 to February 2022, 180 T1N0M0 PTC patients were enrolled in present study, including 90 in the MWA group and 90 in the TT group, respectively. The European Organization for Research and Treatment of Cancer Quality of Life Questionnaire (EORTC QLQ-C30) and Thyroid Cancer-Specific Quality of Life Questionnaire (THYCA-QoL) were completed by patients to evaluate their HRQoL scores. RESULTS: According to the results of the EORTC-QLQ-C30, there was a significant difference in the scores of global health, physical, emotional, etc. between the two groups, which indicated that the quality of life in these items in the MWA group was better than those in the TT group (all p < 0.05). According to the results of the THYCA-QoL, all items had significant differences between the two groups except for headache, which demonstrated the thyroid-specific quality of life was higher in the MWA group than in the TT group (all p < 0.05). CONCLUSION: Ultrasound (US)-guided MWA offers a significant advantage in HRQoL over TT in T1N0M0 PTC patients, which provides an important reference for MWA as an alternative strategy to TT.

Wheat D-type cyclin Triae;CYCD2;1 regulate development of transgenic Arabidopsis plants.

The D-type cyclin genes play key roles in plant development of Arabidopsis. To investigate the functions of cyclins in monocots, a putative ortholog of cyclin D2 genes was isolated from wheat shoot tissues, and designated as Triae;CYCD2;1. The transcripts of Triae;CYCD2;1 were primarily localized in the proliferating tissues, particularly, in shoot apical meristem and leaf primordia of wheat plants. Ectopic expression of Triae;CYCD2;1 in Arabidopsis affected plant morphology and retarded plant growth. Further examination showed that the promotion of cell division and the inhibition of cell differentiation occurred in both transgenic plants and tissues. In vitro experiments indicated that Triae;CYCD2;1 had functional roles in responding to cytokinin and auxin. Molecular analysis revealed that the transcript levels of several cell cycle-associated genes, particularly Arath;CYCD3;1, were increased in the Arabidopsis plants with the expressing Triae;CYCD2;1. The results in this study provide new information on D-type cyclin in wheat.