Biomedical Laboratory Science

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Showing posts with label Proteins. Show all posts
Showing posts with label Proteins. Show all posts

Tuesday, December 3, 2019

What are proteins and how much do you need?



Proteins are large molecules that our cells need to function properly. They consist of amino acids. The structure and function of our bodies depend on proteins. The regulation of the body's cells, tissues, and organs cannot happen without them.

Muscles, skin, bones, and other parts of the human body contain significant amounts of protein, including enzymes, hormones, and antibodies.

Proteins also work as neurotransmitters. Hemoglobin, a carrier of oxygen in the blood, is a protein.

What are proteins?


Proteins are long chains of amino acids that form the basis of all life. They are like machines that make all living things, whether viruses, bacteria, butterflies, jellyfish, plants, or human function.


         

         

Thursday, August 11, 2016

Poor Protein Control Key to Alzheimer's Progression

Despite decades of research, the molecular mechanisms behind Alzheimer's disease are poorly understood. New research investigating the pattern of protein build-up in Alzheimer's brains may open the door to a deeper understanding.

Alzheimers is the most common form of dementia, with an estimated 5 million Americans living with the disease today.

It is a progressive condition, normally appearing around the age of 60.

Alzheimer's disease begins with mild memory loss and can end with the individual losing touch with the environment around them.

Although a great deal has been learned about the disease, there is no cure, and many questions remain unanswered.

Alzheimer's is characterized by a build-up of proteins in the brain, known as plaques and tangles.

Mapping the way in which protein is managed in the brain gives fresh insight into Alzheimer's.
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