Intravital microscopy in mammalian multicellular organisms

Area of Science:

• Cell Biology
• Physiology
• Microscopy

Background:

• Investigating subcellular dynamics in living organisms was previously challenging.
• Advancements in microscopy and animal models are crucial for in vivo studies.

Purpose of the Study:

• To highlight the capabilities of Intravital Subcellular Microscopy (ISMic) for live animal imaging.
• To demonstrate the application of ISMic in studying fundamental cellular processes like membrane trafficking.

Main Methods:

• Utilizing Intravital Subcellular Microscopy (ISMic) in conjunction with established mouse models.
• Observing cellular and subcellular events within intact, living mammalian tissues under native conditions.

Main Results:

• ISMic enables real-time visualization of subcellular events in live animals.
• The technique facilitates the study of complex processes such as membrane trafficking in their native tissue environment.

Conclusions:

• Intravital Subcellular Microscopy (ISMic) is a powerful tool for advancing live-animal research.
• This approach bridges the gap between cell biology and tissue pathophysiology by enabling in vivo investigations.