Normal mouse lung tissue produces a growth-inhibitory factor(s) preferential for mouse monocytic leukemia cells

1989 ◽  
Vol 30 (3) ◽  
pp. 139-144 ◽  
Author(s):  
Togo Ikuta ◽  
Yoshio Honma ◽  
Junko Okabe-Kado ◽  
Takashi Kasukabe ◽  
Motoo Hozumi
Author(s):  
Mizejewski GJ

Human alpha-fetoprotein (AFP) is well-known as the “gold standard” biomarker for liver and germ cell tumors. It has also been utilized as a pregnancy screening analyte for neural tube defects as well as Down syndrome, when combined with other gestational-age dependent biomarkers. However, a lesser known and recognized property of AFP is its role in the maintenance and monitoring of fetal growth during ontogenetic development in man. Although a major function of AFP during pregnancy involves the serum transport of estrogens, fatty acids, retinoid, and other compounds, the positive and negative regulation of fetal growth is a vital additional function of AFP. Human AFP largely functions as a growth promoting agent; however, the fetal protein is able to temporarily convert to a growth inhibitory factor in stress and shock environments in the fetal milieu. The development of a transient form of AFP or its derived peptides could be harnessed for use as an adjunct therapeutic agent to treat cancer in adults.


Author(s):  
Weiwei Pei ◽  
Lijing Tao ◽  
Leshuai W. Zhang ◽  
Shuyu Zhang ◽  
Jianping Cao ◽  
...  

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