CARDIAC ALPHA MYOSIN Meaning and
Definition
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Cardiac alpha Myosin refers to a specific type of myosin protein found predominantly in the cardiac muscles of the human body. Myosin is a key component of muscle fibers and plays a critical role in muscle contraction. In the cardiac muscle, myosin is responsible for the generation of force and the contraction of the heart.
Cardiac alpha Myosin is specifically encoded by the MYH6 gene in humans. This gene provides instructions for the synthesis of the alpha-myosin heavy chain, which forms the backbone of the myosin protein in cardiac muscle cells. The alpha-myosin heavy chain, along with other regulatory and accessory proteins, allows for the formation of the contractile units within the cardiac muscle cells, known as sarcomeres.
Compared to the skeletal muscle myosin, cardiac alpha Myosin has distinct molecular and functional characteristics that make it specifically suited for the unique contractile properties of the heart. Its expression is highly concentrated in the ventricles of the heart, which are responsible for pumping oxygenated blood to the rest of the body. The alpha-myosin heavy chain isoform contributes to the proper coordination of cardiac muscle contraction, ensuring the efficient expulsion of blood from the ventricles during each heartbeat.
Alterations or mutations in the MYH6 gene and subsequent changes in the expression of cardiac alpha Myosin can lead to various cardiac conditions, including hypertrophic cardiomyopathy and dilated cardiomyopathy. Thus, the study and understanding of cardiac alpha Myosin play a crucial role in elucidating the molecular basis of heart diseases and developing targeted therapeutic interventions.
Common Misspellings for CARDIAC ALPHA MYOSIN
- xardiac alpha myosin
- vardiac alpha myosin
- fardiac alpha myosin
- dardiac alpha myosin
- czrdiac alpha myosin
- csrdiac alpha myosin
- cwrdiac alpha myosin
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- caediac alpha myosin
- caddiac alpha myosin
- cafdiac alpha myosin
- catdiac alpha myosin
- ca5diac alpha myosin
- ca4diac alpha myosin
- carsiac alpha myosin
- carxiac alpha myosin
- carciac alpha myosin
- carfiac alpha myosin
- carriac alpha myosin
- careiac alpha myosin
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