Radionuclide treatments of cancer: molecular mechanisms, biological responses, histopathological changes, and role of PET imaging.

Radiation treatments [radiotherapy and radionuclide treatments (RNTs)] are one of the main and effective treatment modalities of cancer. Globally, the number of cancer patients treated with radionuclides are much less as compared to number of radiotherapy cases but with the development of new radiotracers, most notably 177Lu and 225Ac-labeled prostate-specific membrane antigen ligands, and 223Ra-dichloride for prostate cancer and 177Lu-somatostatin analogs for neuroendocrine tumors, there is a significant rise in RNTs in the last decade. As therapeutic applications of nuclear medicine is on the rise, the aim of this review is to summarize biological responses to radiation treatments and molecular mechanisms of radiation-induced cell death (e.

Twenty year outcomes following short-segment posterior instrumentation and fusion for thoracolumbar burst fractures: A retrospective observational study.

This study reviews the long-term efficacy of short-segment posterior instrumentation and fusion (SSPIF) in treating thoracolumbar burst fractures. Authors retrospectively reviewed the radiographic results of single-level thoracolumbar burst fractures treated by SSPIF. Vertebral body height and wedge angles were measured on the preoperative, postoperative, and follow-up radiographic images.

Comparing microbial communities in mucilage and seawater samples: Metagenomic insights into mucilage formation in the Marmara Sea.

Marine environments are subject to various naturally occurring phenomena, including marine snow and mucilage. In 2021, the rapid emergence of mucilage in the Marmara Sea raised concerns about its environmental impact. This study investigates the microbial communities in mucilage and seawater samples from the Marmara Sea using metagenomic-scale comparative analyses.

The psychological impact of torture and state repression in Türkiye between 2015 and 2018: Reports from Turkish refugees seeking asylum in Germany.

Torture seeks to undermine not only the physical and emotional well-being of an individual, but to damage the coherence of entire communities. Thus, torture and state repression are used to weaken entire subpopulations. After the failed coup d'état in Türkiye in 2016 and during the subsequently following state of emergency that lasted until 2018, allegations of torture and other degrading treatment in Türkiye spread widely.