The Relationship between Alzheimer's Disease and Ferroptosis: A Bibliometric Study Based on Citespace.

Background: The potential relationship between Alzheimer's Disease (AD) and ferroptosis has received considerable attention, yet there is no comprehensive visualization analysis in this field. This study aimed to explore the research frontiers and hotspots through bibliometric analysis.

Methods: Literature related to AD and ferroptosis was collected from the Web of Science Core Collection.

3D printing guide plate for accurate hemicortical bone tumor resection in metaphysis of distal femoral: a technical note.

Background: Surgical resection and reconstruction for low-grade bone sarcoma in the metaphysis of the distal femur remain challenging. We hypothesized that 3D printing osteotomy guide plate could assist to accurately resect the tumor lesion and save the joint function.

Methods: From January 2017 to August 2019, five patients diagnosed with low-grade bone sarcoma in the metaphysis of the distal femur were treated with hemicortical resection using 3D printing guide plate.

Regulatory T cells in the immunotherapy of melanoma.

Patients with melanoma are supposed to develop spontaneous immune responses against specific tumor antigens. However, several mechanisms contribute to the failure of tumor antigen-specific T cell responses, inducing immune escape. Importantly, immunosuppression mediated by regulatory T cells (Tregs) in tumor lesions is a dominant mechanism of tumor immune evasion.