is_about glycoprotein inflammatory response asthma cancer cytokine glycoprotein measurement YKL40 measurement true http://en.wikipedia.org/wiki/CHI3L1 http://europepmc.org/abstract/MED/25592985 CHI3L1 measurement CHI3L1 levels YKL-40 levels Chitinase-3-like protein 1 measurement Helen Parkinson Chitinase-3-like protein 1 levels Is a quantification of the secreted glycoprotein YKL-40 (Chitinase-3-like protein 1) YKL-40 has been associated with asthma, inflammatory disease and cancer progression. inflammatory biomarker measurement cytokine measurement