Inflammation in health and disease: a balancing act (information about the 16th World Congress on Inflammation (WCI2024)).

The following provides a summary of the 16th World Congress on Inflammation (WCI 2024), which took place in Québec City (Canada) from July 21 to 24, 2024. At the meeting, researchers from around the world presented their latest findings which transcended fundamental and clinical science in the field of inflammation. Participants shared original work which covered a multitude of topics and discussed practical aspects of their research including the application of new diagnostic strategies and medical therapeutic technologies.

[The relationship between neuropsychological indicators and neuroimaging changes according to MRI morphometry in patients with Alzheimer's disease and glaucoma].

Objective: Study of neuroimaging changes according to MRI morphometry and their comparison with the structure and severity of cognitive impairment (CI) in patients with Alzheimer's disease (AD) and primary open-angle glaucoma (POAG).

Material And Methods: The study involved 90 patients who were divided into two equal groups of 45 people and who early had diagnosis of AD (group 1; median age - 71 [66; 77] years) and POAG (group 2; median age - 68 [64; 77] years). 71] years).

The Antigen-Specific Response of NK Cells to SARS-CoV-2 Correlates With KIR2DS4 Expression.

Natural killer (NK) cells play a pivotal role in the immune response against viral infections, including SARS-CoV-2. However, our understanding of memory NK cell responses in the context of SARS-CoV-2 remains limited. To address this, we investigated the memory-like response of NK cells to SARS-CoV-2 peptides, presented by autologous cells.

Three-Dimensional Model Analysis Revealed Differential Cytotoxic Effects of the NK-92 Cell Line and Primary NK Cells on Breast and Ovarian Carcinoma Cell Lines Mediated by Variations in Receptor-Ligand Interactions and Soluble Factor Profiles.

The functional activity of a certain tumor determines the effectiveness of primary NK cells and NK-92 cell line-based cancer therapy; their therapeutic effectiveness against different tumors can vary. This work provides a direct simultaneous comparison of the cytotoxic effects of in vitro-activated peripheral NK (pNK) cells and NK-92 cells in spheroid models of BT-474, MCF7 and SKOV-3 carcinomas and uncovers the reasons for the differential effectiveness of NK cells against tumors. Tumor spheroids of similar size and shape, obtained from agarose molds, were incubated with NK-92 or pNK cells for 24 h.