Communication among cells is the basis of all immune and nervous system activity. Research continues to find large vocabularies of signals in different languages—neurotransmitters, cytokines, small RNAs, protein transcription factors, small lipid molecules and glycan sugars. The numbers of signals is growing fantastically with at least 50 neurotransmitters, 100 cytokines, thousands of transcription factors and small RNAs and as yet indefinable large number of ubiquitin tags,

The largest number of brain molecules are lipids (fats). Unique regulation of brain lipids is complex and contributes to many diseases. Surprisingly, it has been found that membrane lipids direct proteins and proteins direct lipids. Previous posts have discussed the importance of lipids in communication between brain cells using vesicles made with fatty membranes. The rapid complex process where lipid covered vesicles transmit neuro transmitters at synapses uses 80% of all o

Living among trillions of microbes, it is necessary to determine which are going to cause disease. This is done by recognizing patterns with special receptors on immune cells—pattern recognition receptors or PPRs. Once triggered, receptors activate powerful mechanisms to cause inflammation that is life saving but, also, can attack our own cells with chronic inflammation and autoimmune diseases. In fact, as with every other critical aspect of physiology, pattern recognition re

How can one protein molecule function as if it is a brain? It is able to monitor a large amount of different external and internal information and use this data to make critical decisions and take many simultaneous actions. The decisions involve multiple pathways controlling cellular growth and the amount of protein manufacturing; actions include triggering specific genetic networks for many different tasks including balancing of basic metabolism and energy production. It is

A view of DNA from 2014 which continues to unexplained by modern scientific theories.

Evidence of intelligent behavior in subcellular structures.

Alternative RNA splicing and non-coding RNA particles have evolved unusually rapidly. Intelligent RNAs in the brain have fostered rapid human evolution. A war rages between jumping genes and the protectors of the genome. Epigenetic complexity, including RNA particles, was born fighting the jumping genes.Small RNA particles evolved rapidly creating a special immune system for the genome, protecting it from jumping genes. Strands of DNA from viruses and jumping genes and RNA