Phosphorylation of signal transduction molecules is a major activating event that leads to dramatic changes in tumor growth. Some TKs, such as epidermal growth factor receptor (EGFR)-TK, can autophosphorylate when activated, as well as phosphorylating other signaling molecules [2].
Risk indexes Definition: Categories of risk used to calculate fundamental beta, including (1) market variability, (2) earnings variability, (3) low valuation, (4) immaturity and smallness, (5) growth orientation, and (6) financial risk.
S&P Dow Jones Indices: S&P Target Risk Index Series Methodology 1 Table of Contents Introduction 2 Highlights 2 Eligibility Criteria 3 Eligibility Factors 3 Timing of Changes 3 Index Construction 4 Approach 4 Index Maintenance 5 Rebalancing 5 Corporate Actions 5 Currency of Calculation 5 Base Dates and History Availability 5 Index Data 6