简介：
Overview
This protocol illustrates the use of histopathologic examination and immunohistochemistry to profile the folate receptor beta macrophage and its relationship with the total immune cell infiltrate in temporal artery biopsies in giant cell arteritis. It is a time-tested method that can be applied to explore the attributes of folate receptor beta in temporal artery tissues.
Key Study Components
Area of Science
- Immunohistochemistry
- Histopathology
- Giant Cell Arteritis
Background
- Folate receptor beta is a candidate protein with potential prognostic and therapeutic value.
- The vascular microenvironment in giant cell arteritis is of significant interest.
- Temporal artery biopsies are critical for diagnosing giant cell arteritis.
- This protocol allows for the examination of long-term stored tissue samples.
Purpose of Study
- To profile the folate receptor beta macrophage.
- To assess the immune cell infiltrate in temporal artery biopsies.
- To provide a reliable method for examining tissue sections.
Methods Used
- Microtome slicing of paraffin-embedded temporal arteries into sections.
- Floating sections in a water bath to remove wrinkles.
- Adhering sections to glass slides and drying them at controlled temperatures.
- Storing slides for further analysis.
Main Results
- The protocol effectively profiles folate receptor beta in tissue samples.
- It demonstrates the relationship between macrophages and immune cell infiltrates.
- Long-term storage does not compromise the quality of the tissue sections.
- Provides insights into potential therapeutic targets in giant cell arteritis.
Conclusions
- This protocol is a valuable tool for researchers studying giant cell arteritis.
- It enhances understanding of the immune response in vascular diseases.
- Folate receptor beta may serve as a significant biomarker for future studies.
What is the significance of folate receptor beta?
Folate receptor beta is important for understanding immune responses in giant cell arteritis and may have prognostic value.
How are the tissue sections prepared?
Tissue sections are sliced using a microtome and treated to ensure proper adherence to slides for analysis.
Can this protocol be used for long-term stored samples?
Yes, the protocol is designed to work effectively with long-term stored temporal artery tissues.
What are the main applications of this protocol?
It is used to profile immune cell infiltrates and assess the role of folate receptor beta in giant cell arteritis.
Is this method widely used in research?
Yes, this immunohistochemical and histopathologic method is time-tested and widely employed in relevant studies.
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