Related Experiment Video
Updated: Mar 8, 2026

Preparation of Washed Human Platelets for Quantitative Metabolic Flux Studies
Published on: January 10, 2025
Platelets and Platelet-Derived Microvesicles as Immune Effectors in Type 2 Diabetes
Nancy Cortez-Espinosa1, Laura Perez-Campos Mayoral2, Eduardo Perez-Campos1
1Centro de Investigación Facultad de Medicina-UNAM-UABJO, Oaxaca, Mexico.
Type 2 diabetes mellitus (T2DM) and inflammation increase platelet activity, potentially worsening vascular disease. Platelets release microvesicles that influence immune cells, impacting T2DM development.
Area of Science:
- Immunology
- Endocrinology
- Vascular Biology
Background:
- Systemic inflammation is linked to type 2 diabetes mellitus (T2DM).
- Inflammation may enhance platelet reactivity and vascular disease progression.
- Platelets and their microvesicles play a role in cell-to-cell communication.
Purpose of the Study:
- To examine the influence of platelets and platelet-derived microvesicles on immune cells.
- To explore the role of these interactions in the pathogenesis of T2DM.
Main Methods:
- Review of current literature on platelet function, microvesicles, and T2DM.
- Analysis of mechanisms by which platelets and microvesicles interact with immune cells.
Main Results:
- Platelets release microvesicles containing bioactive molecules.
- These microvesicles can modulate immune cell function.
- This interaction contributes to the inflammatory processes in T2DM.
Conclusions:
- Platelets and their microvesicles are key mediators in the immune response associated with T2DM.
- Understanding these interactions may offer new therapeutic targets for T2DM and its vascular complications.
Related Concept Videos
Structure and Function of Platelets
Platelets are continually replenished, circulating in the bloodstream for 9-12 days before being removed by phagocytes, primarily in the spleen. A microliter of circulating blood contains between 150,000 and 450,000...
Pathophysiology of Diabetes
Type 1 diabetes is characterized by autoimmune-mediated destruction of pancreatic β cells, with environmental factors potentially triggering this process in genetically susceptible individuals. Despite many not having a family history, certain genes increase susceptibility,...
Carbohydrate Metabolism
Starch accounts for approximately 60% of the carbohydrates consumed by humans. Since amylase enzymes cannot function in the stomach's acidic environment, starch can only be digested in the mouth and small intestine. Simple sugars are found naturally in milk and fruits in...
Diabetes Mellitus: Type 2 and Gestational
Diabetes Mellitus: Overview and Type I Subtype
Type 1 diabetes is an autoimmune disease in which the immune system mistakenly attacks and destroys the insulin-producing beta cells in the pancreas. As a result, the body is unable to produce sufficient insulin, and individuals with...
Insulin Secretory Vesicles

