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Related Experiment Video

Updated: Jun 21, 2026

Characterization of MLKL-mediated Plasma Membrane Rupture in Necroptosis

Characterization of MLKL-mediated Plasma Membrane Rupture in Necroptosis

Published on: August 7, 2018

Methods to analyze cellular necroptosis.

Benchun Miao¹, Alexei Degterev

¹Department of Biochemistry, Tufts University School of Medicine, Boston, MA, USA.

Methods in Molecular Biology (Clifton, N.J.)

|July 18, 2009

Summary

This summary is machine-generated.

Necroptosis, a regulated form of necrotic cell death, is characterized by RIP1 kinase activity. This study details methods to analyze necroptosis and evaluate necrostatin-1, a potent inhibitor of this cell death pathway.

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Characterization of MLKL-mediated Plasma Membrane Rupture in Necroptosis

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Live-cell Imaging of Lysosomal Membrane Permeabilization During Necroptosis

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Published on: November 14, 2025

Area of Science:

Cell Biology
Molecular Biology
Biochemistry

Background:

Necroptosis is a regulated form of necrotic cell death.
It is triggered by death domain receptor engagement (e.g., TNF-alpha, FasL, TRAIL) when apoptosis is blocked.
RIP1 kinase activity is crucial for necroptosis execution.

Purpose of the Study:

To describe methods for analyzing cellular necroptosis.
To present methods for evaluating the efficacy of anti-necroptosis compounds.
To detail the analysis of necrostatin-1's inhibitory effects.

Main Methods:

Cellular assays to detect and quantify necroptosis.
Biochemical assays to measure RIP1 kinase activity.
Pharmacological evaluation of necrostatin-1 in necroptosis models.

Main Results:

Established protocols for analyzing necroptosis.
Demonstrated the effectiveness of necrostatin-1 in inhibiting necroptosis.
Characterized the role of RIP1 kinase in the pathway.

Conclusions:

Necroptosis analysis methods are crucial for understanding cell death.
Necrostatin-1 is a potent inhibitor of necroptosis.
These methods facilitate the study of necroptosis and the development of targeted therapeutics.