What Is Lamin A Protein And Why Is It Important

The erumor talks of a substance called laminin that is described as part of a family of proteins that hold us together then there is a picture of laminin which looks like a cross.

What is lamin a protein and why is it important.

Members of the groel hsp60 protein family have been studied for many years because of their critical roles as atp dependent molecular chaperones so it might come as a surprise that some have important functions in atp poor conditions for example when secreted outside the cell. Capell and collins 2006. Along with fat and carbohydrates protein is a macronutrient meaning that the body needs relatively large. The two major proteins produced from this gene lamin a and lamin c are made in most of the body s cells.

In fact your hair and nails are comprised mostly of protein. Parnaik and manju 2006. Laminins are high molecular weight 400 to 900 kda proteins of the extracellular matrix they are a major component of the basal lamina one of the layers of the basement membrane a protein network foundation for most cells and organs the laminins are an important and biologically active part of the basal lamina influencing cell differentiation migration and adhesion. Lamins line the inside of the nuclear membrane where they provide a platform for the binding of proteins and chromatin and confer mechanical stability.

Verstraeten et al 2007. These proteins are made up of a nearly identical sequence of protein building blocks amino acids. The small difference in the sequence makes lamin a longer than lamin c. Protein is an important building block of bones muscles cartilage and skin.

Here are five compelling reasons why you should make sure you are getting enough protein every day. Why your body needs protein. Mattout et al 2006. The word protein comes from greek language meaning of primary importance.

It s time to learn why protein is important and how it helps maintain a healthy weight and keep your body functioning properly. Your body uses it to build and repair tissue. The lamins are the major architectural proteins of the animal cell nucleus. They have been implicated in a wide range of nuclear functions including higher order genome organization chromatin regulation transcription dna replication and.

Lamin a plays an important role in nuclear structure and function and mutations in the lamin a gene cause a large number of different human diseases including cardiomyopathies muscular dystrophies and hutchinson gilford progeria syndrome broers et al 2006. Protein is an important building block of bones muscles cartilage skin and blood. Read on then get 8fit to get recipes with the perfect amount of protein for your body. Lamin proteins are involved in the disassembling and reforming of the nuclear envelope during mitosis the positioning of nuclear pores and programmed cell death.