Overview

SS-31, also known as Elamipretide, is a synthetic mitochondria-targeted tetrapeptide designed to investigate mitochondrial structure and function. Research has focused on its interaction with cardiolipin, a phospholipid located in the inner mitochondrial membrane that plays an important role in maintaining mitochondrial energy production and membrane organization.

Experimental and clinical studies have examined SS-31 in models involving mitochondrial dysfunction, oxidative stress, cellular energy impairment, cardiovascular biology, neuromuscular conditions, and age-related mitochondrial changes. While research has demonstrated biological activity in mitochondrial pathways, therapeutic effectiveness remains dependent on the specific condition and research context.

How It Works

• Cardiolipin interaction: SS-31 has been studied for its ability to associate with cardiolipin within the inner mitochondrial membrane, supporting investigation of mitochondrial membrane stability and organization.
• Oxidative stress research: Studies have evaluated SS-31’s relationship with reactive oxygen species (ROS), oxidative damage pathways, and mitochondrial stress responses.
• Mitochondrial energy pathways: Research has examined effects on mitochondrial respiration, ATP production, and cellular energy efficiency under stress conditions.
• Mitochondrial quality and signaling: Experimental models have explored mitochondrial structure, function, and pathways involved in cellular stress adaptation.

Research Areas

• Mitochondrial membrane biology
• Cellular energy metabolism
• Oxidative stress pathways
• Cardiovascular mitochondrial research
• Neuromuscular mitochondrial models
• Age-related mitochondrial function

Research / Study Context

• Preclinical mitochondrial studies: Cell and animal models have evaluated mitochondrial respiration, oxidative stress markers, membrane function, and cellular energy pathways.
• Cardiovascular research: Studies have investigated mitochondrial function in models of cardiac stress and energy impairment.
• Clinical research programs: Human studies have explored SS-31 in specific mitochondrial and age-related conditions, evaluating biomarkers, functional outcomes, and safety.

Key Research Findings

• SS-31 is a well-characterized mitochondria-targeted peptide used to study mitochondrial membrane biology.
• Research demonstrates interaction with cardiolipin and mitochondrial pathways involved in cellular energy production.
• Findings support continued investigation of mitochondrial dysfunction and cellular stress mechanisms.
• Research outcomes vary depending on the biological model, condition studied, and study design.

Related Research

• MOTS-C
• Humanin
• NAD+
• Epitalon

Scientific Reference Starter Set

• PubMed search: SS-31 elamipretide cardiolipin mitochondria
• PubMed search: elamipretide mitochondrial function oxidative stress
• ClinicalTrials.gov search: elamipretide SS-31

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