Then it moves sugar into cells by activating an enzyme called tyrosine-kinase.    From Wordnik.com.  [Speedlinking 7/26/07] Reference

This process is known as tyrosine phosphorylation.    From Wordnik.com.  [Citizendium, the Citizens' Compendium - Recent changes [en]] Reference

In many types of cancer, mutations lead to over-activation of proteins called tyrosine kinases.    From Wordnik.com.  [PhysOrg.com - latest science and technology news stories] Reference

Gleevec clamps down on the cell's accelerator, a protein called tyrosine kinase, which drives cancer to reproduce.    From Wordnik.com.  [A Step Past Chemotherapy] Reference

3-monooxygenase (previously called tyrosine hydroxylase).    From Wordnik.com.  [Wil's Ebay E-Store]

Let's talk about receptor tyrosine kinases (RTKs).    From Wordnik.com.  [2008 June - Telic Thoughts] Reference

Food that are high in both phenylalanine and tyrosine include.    From Wordnik.com.  [Dr. Eric Braverman: Why Snickers Really Satisfies] Reference

Now other tyrosine kinase inhibitors are making their way to market.    From Wordnik.com.  [A Step Past Chemotherapy] Reference

In the mutated form, the gene causes tyrosine kinase to be overactive.    From Wordnik.com.  [Archive 2004-05-01] Reference

I've had great luck with amino acids including 5HTP, L-serine and tyrosine.    From Wordnik.com.  [perspective-flavored ice cream with zoloft jimmies] Reference

Also, first thing in the morning, i am considering taking a bit of tyrosine.    From Wordnik.com.  [Is a calorie always a calorie? | The Blog of Michael R. Eades, M.D.] Reference

The RET gene encodes for a type of protein known as a receptor tyrosine kinase.    From Wordnik.com.  [Multiple Endocrine Neoplasia Type 2] Reference

A classic example of a receptor tyrosine kinase receptor is the insulin receptor.    From Wordnik.com.  [2008 June - Telic Thoughts] Reference

All the pieces needed for tyrosine kinase signaling came together in a single celled eukaryote.    From Wordnik.com.  [Biomolecular Networks] Reference

(This allows the diazo groups to covalently couple to the tyrosine phenolic groups on the enzyme).    From Wordnik.com.  [Archive 2004-12-01] Reference

Gavin, the youngest here, only 17, can somehow metabolize at will one of his amino acids, tyrosine.    From Wordnik.com.  [Gravity's Rainbow]

It turned out to be related to tyrosine, differing in its possession of a sort of doubled side-chain.    From Wordnik.com.  [The Human Brain]

Guts: All the pieces needed for tyrosine kinase signaling came together in a single celled eukaryote.    From Wordnik.com.  [Biomolecular Networks] Reference

In sponges, the Ig surface domain is fused to a common intracellular signalling domain, tyrosine kinase.    From Wordnik.com.  [Stuck on you, biological Velcro and the evolution of adaptive immunity - The Panda's Thumb] Reference

Recent research concerning tyrosine kinases continues to strengthen the case for front-loading evolution.    From Wordnik.com.  [2008 July - Telic Thoughts] Reference

The receptor is intimately involved in relaying signals through a family of enzymes called tyrosine kinase.    From Wordnik.com.  [Archive 2004-05-01] Reference

Last week I talked about the foods that were high in tyrosine and phenylalanine, the precursors to dopamine.    From Wordnik.com.  [Dr. Eric Braverman: You Don't Have to Live With Menopausal Madness] Reference

Both the tyrosine and tryptophane may be either in the free state or in combination as polypeptid or peptone.    From Wordnik.com.  [The Elements of Bacteriological Technique A Laboratory Guide for Medical, Dental, and Technical Students. Second Edition Rewritten and Enlarged.] Reference

"Kryptosam" is a proprietary form of stabilized tyrosine, developed by IG Farben as part of a research contract with OKW.    From Wordnik.com.  [Gravity's Rainbow]

It accumulates and is finally converted into substances other than tyrosine, substances not normal. y present in the body.    From Wordnik.com.  [The Human Brain]

NH. CHCOOH Chemists have had little difficulty in showing that the adrenal medulla manufactures its epinephrine out of tyrosine.    From Wordnik.com.  [The Human Brain]

Melanin is a very useful molecule in multiple contexts and originates from tyrosine, one of the 20 amino acids universal in life.    From Wordnik.com.  [Chernobyl Fungus Feeds On Radiation] Reference

OURTHYROID 53 present in food, adds them to the tyrosine molecule, doubles the side-chain, and adds more iodine to form thyroxine.    From Wordnik.com.  [The Human Brain]

The chemical transmitter dopamine is formed from the precursors tyrosine and L-dopa and is stored in vesicles in the nerve endings.    From Wordnik.com.  [Physiology or Medicine for 2000 - Press Release] Reference

Diurnal variation in plasma concentrations of tryptophan, tyrosine, and other neutral amino acids: Effect of dietary protein intake.    From Wordnik.com.  [Santa Fe Pediatrician Regales Hawaii Legislative Committee with Dangers of Aspartame] Reference

These phospho-tyrosine signaling pathways utilize a three-part system of molecular components to make these communications possible.    From Wordnik.com.  [3….2….1….] Reference

• Protein building blocks, such as the amino acids, tyrosine (to improve focus), 5-HTP (for mood uplift) and taurine (for relaxation).    From Wordnik.com.  [Alison Rose Levy: Fix Your Mood with Brain Food] Reference