actin alpha 1, skeletal muscle
آخر تحديث 3 Mar 2023
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ال ACTA1 gene provides instructions for making a protein called skeletal alpha (α)-actin, which is part of the actin protein family. Actin proteins are important for cell movement and the tensing of muscle fibers (muscle contraction). These proteins also help maintain the cytoskeleton, which is the structural framework that determines cell shape and organizes cell contents.
Normal function
ال ACTA1 gene provides instructions for making a protein called skeletal alpha (α)-actin, which is part of the actin protein family. Actin proteins are important for cell movement and the tensing of muscle fibers (muscle contraction). These proteins also help maintain the cytoskeleton, which is the structural framework that determines cell shape and organizes cell contents.
Skeletal α-actin plays an important role in skeletal muscles, which are muscles that the body uses for movement. Within skeletal muscle cells, skeletal α-actin is an essential component of structures called sarcomeres. Sarcomeres are composed of thin filaments made up of actin and thick filaments made up of another protein called myosin. Attachment (binding) and release of the overlapping thick and thin filaments allows them to move relative to each other so that the muscles can contract.
Conditions referring to this gene or chromosome
Other names
ACTA
ACTS_HUMAN
alpha skeletal muscle actin
ASMA
Related patient information and medicines
Patient information leaflet
توسع القصبات
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Patient information leaflet
انتفاخ الرئة
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Patient information leaflet
اختبارات وظائف الكبد
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Patient information leaflet
إنزيمات القلب
Cardiac enzymes are substances released by the heart muscle when it is injured - for example, during a heart attack or a severe case of angina. A heart attack (myocardial infarction) ca... The cardiac enzyme levels that are tested are called cardiac troponins. Normal (skeletal) muscle also produces troponins but troponins T and I are more specific.
Patient information leaflet
نقص ألفا-1 أنتيتريبسين
نقص ألفا-1 أنتيتريبسين هو an inherited genetic condition. A genetic condition is one that can be passed on from parents through genes. In alpha-1 antitrypsin deficiency the result of a gen... Treatment aims at slowing down the progression of the disease. What is alpha-1 antitrypsin. Alpha-1 antitrypsin (A1AT) is a protein made by cells in.
Patient information leaflet
ضمور العضلات
ضمور العضلات is an inherited (genetic) disorder causing muscle weakness. There are different types of muscular dystrophy, which vary as to how severe they are, ranging from very mild to severe. If muscular dystrophy is suspected, tests can help to make an accurate diagnosis. Muscular dystrophy (MD) is the name given to a group of disorders.
قراءة إضافية ومراجع
- actin alpha 1, skeletal muscle; MedlinePlus, National Library of Medicine.
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المقال متاح أيضًا باللغة الإنجليزية, الألمانية, إسبانية, الفرنسية, إيطالي, البرتغالية, الهندية, العبرية, العربية ,، و السويدية.
3 Mar 2023 | أحدث إصدار
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