Tumor incidence

Disease

2 papers2 findings

Animals2

Interventions

Light-dark-shift stress

no changein rats1

1 study

Light-dark-shift stress has no effect on tumor incidence in rats.
“Neither were these differences nor was the pattern of spontaneous tumors statistically significant.”
Animalswhole life-spanfemales
Light-dark-shift stress, with special reference to spontaneous tumor incidence in female BN rats
Journal of the National Cancer Institute1 Mar 1986

Associations

Deep ocean minerals

downin rats1−40% lower

1 study

Deep ocean minerals lower the risk of tumor incidence in rats (~40% lower).
“Tumor incidence (necropsy at death) in the D group was ~40% lower than that in the C group (P < .05)”
Animalsduring normal aginghardness 600 mg/Llifelongn = 200
Lower tumorigenesis without life extension in rats receiving lifelong deep ocean minerals
Cancer medicine3 Apr 2020

Latest

6 in 12 months

International Journal of Molecular SciencesYesterday

Removing a protein reduced lung tumour burden in mice

An animal experiment found that mice lacking the protein PA200 had reduced chemically induced lung tumour burden, especially in middle age.An animal experiment found that mice lacking the protein PA200 had reduced chemically induced lung tumour burden, especially in middle age.

Experiments in young and middle-aged mice, 15 weeks, against WT miceLung

Limit: The middle-aged PA200-KO mouse group had only 3 mice

Paper

STAR Protocols27 Jul