Cell membrane derived liposomes loaded with DNase I target neutrophil extracellular traps which inhibits colorectal cancer liver metastases.

Neutrophil extracellular traps (NETs) are web-like chromatin structures that are coated with granule proteins and trap microorganisms. However, NETs can damage the host tissue, contribute to the development of autoimmunity and lead to other dysfunctional outcomes in noninfectious diseases, including systemic lupus erythematosus (SLE), rheumatoid arthritis (RA), diabetes, atherosclerosis, vasculitis, thrombosis, and cancer. As a potential therapeutic approach, targeted ablation of neutrophil extracellular traps is of utmost importance for the treatment of NET-associated diseases.

Trojan Horse Nanocapsule Enabled In Situ Modulation of the Phenotypic Conversion of Th17 Cells to Treg Cells for the Treatment of Multiple Sclerosis in Mice.

Th17/Treg imbalance is closely related to the occurrence and development of multiple sclerosis (MS), and the transdifferentiation of Th17 cells into Treg cells may contribute to the resolution of inflammation, presenting a therapeutic strategy for MS. To modulate this phenotypic shift in situ, a "Trojan horse"-like hybrid system, nanocapsule-coupled Th17 cells, is reported for MS treatment. Following intravenous injection into MS mice, the hybrid system efficiently transmigrates across the blood-brain barrier and homes to the inflamed MS niche.

[Research progress of autofluorescence imaging of parathyroid glands].

The main causes of hypoparathyroidism are unintentional parathyroidectomy and/or impaired blood supply. Therefore, accurate identification and preservation of parathyroid glands in situ during thyroid or parathyroid surgery has become one of the problems that plague endocrine surgeons. In recent years, near-infrared autofluorescence imaging technology has gradually attracted more and more attention from surgeons because of its simplicity, safety, accuracy, real-time, no-contrast agent, and non-invasiveness.

The Relationship Between Hemoglobin Glycation Variation Index and Vitamin D in Type 2 Diabetes Mellitus.

Objective: This study aimed to investigate the relationship between hemoglobin glycation variation index (HGI) and vitamin D in patients with type 2 diabetes mellitus (T2DM).

Materials And Methods: This is a cross-sectional study that recruited 347 patients with T2DM. The subjects were divided into no vitamin D deficiency group (25(OH)D ≥20 ng/mL) and vitamin D deficiency group (25(OH)D < 20 ng/mL).