AICAR Peptide (5-Aminoimidazole-4-carboxamide ribonucleotide)

Introduction:AICAR (5-Aminoimidazole-4-carboxamide ribonucleotide) is a synthetic peptide-like compound that acts as an adenosine monophosphate (AMP) analog. It is widely recognized for its role as an activator of AMP-activated protein kinase (AMPK), a key regulator of cellular energy homeostasis. AICAR is used in research to study metabolic processes, endurance, and muscle performance.
Chemical Profile:

Full Name:

5-Aminoimidazole-4-carboxamide ribonucleotide
Type: AMP analog / Peptide-like molecule
Molecular Weight: Approximately 259 g/mol
Formulation: Usually available as a powder for in vitro or in vivo use

Mechanism of Action:

Mimics cellular AMP, leading to the activation of AMPK.
Activation of AMPK increases energy-generating processes such as glucose uptake and fatty acid oxidation.
It inhibits anabolic pathways like protein synthesis and lipogenesis, conserving energy during metabolic stress.
Promotes mitochondrial biogenesis and improves metabolic efficiency.

Research and Applications:

Metabolic Studies: Used to investigate pathways involved in insulin sensitivity, glucose metabolism, and lipid oxidation.
Endurance and Exercise Performance: Shown to enhance mitochondrial function and increase endurance capacity in animal models.
Potential Therapeutic Uses: Explored for treatment of metabolic disorders such as type 2 diabetes, obesity, and cardiovascular diseases.
Anti-Aging Research: Investigated for its potential to improve cellular health and longevity.

Administration and Usage:

Route: Primarily used in research settings; administration may be via injection or oral depending on formulation.
Dosing: Varies widely based on experimental design; typical doses in research range from 0.5 to 2 mg/kg in animals.
Note: Not approved for human use outside research; safety and efficacy in humans are not well-established.

Safety and Precautions:

Side Effects: Limited data; potential effects include hypoglycemia, fatigue, or gastrointestinal discomfort in experimental models.
Legal Status: Considered a research chemical; not approved for medical use in humans.
Ethical Use: Should be used under proper ethical guidelines in laboratory research.

Summary:AICAR Peptide is a powerful tool in metabolic research, capable of activating AMPK and influencing energy regulation pathways. Its potential benefits in improving metabolic health and endurance make it a subject of ongoing scientific interest. However, its use is primarily confined to research, and safety in humans remains unestablished.