Slide 40
Slide 40 text
DNA Stress Test “miSignal Check”
DNAストレス検査「マイシグナル・チェック 」 エビデンス
がんリスクを高める生活習慣で、DNAストレスは上昇
がんの原因となるDNAストレスは、喫煙や飲酒、睡眠不足、精神的ストレスなどで
増えることが知られています。たとえば、喫煙者の尿中8-OHdGレベルは非喫煙者
と比較して高いことが、84の論文のデータを統合した最新のメタアナリシス研究か
ら示されています。
非喫煙者と比較した喫煙者の相対尿中8-OHdG濃度
4
3
0
2
1
約
3倍
非喫煙者 喫煙者
p<0.0001
主要な論文
Chiou, Chiuan-Chian, et al. "Urinary 8-hydroxydeoxyguanosine and its analogs
as DNA marker of oxidative stress: development of an ELISA and measurement
in both bladder and prostate cancers." Clinica chimica acta 334.1-2 (2003):
87-94.
Kuo, Hsien-Wen, et al. "Urinary 8-hydroxy-2′-deoxyguanosine (8-OHdG) and
genetic polymorphisms in breast cancer patients." Mutation Research/Genetic
Toxicology and Environmental Mutagenesis 631.1 (2007): 62-68.
Yano, Tokujiro, et al. "Significance of the urinary 8-OHdG level as an oxidative
stress marker in lung cancer patients." Lung cancer 63.1 (2009): 111-114.
Guo, Cheng, et al. "Association between oxidative DNA damage and risk of
colorectal cancer: sensitive determination of urinary 8-hydroxy-2′-
deoxyguanosine by UPLC-MS/MS analysis." Scientific reports 6.1 (2016): 32581.
Eldin, Essam Eldin Mohamed Nour, et al. "8-hydroxy-2’-deoxyguanosine as a
discriminatory biomarker for early detection of breast cancer." Clinical Breast
Cancer 19.2 (2019): e385-e393.
Qing, Xiangcheng, et al. "Prognostic significance of 8-hydroxy-2′-
deoxyguanosine in solid tumors: a meta-analysis." BMC cancer 19 (2019): 1-15.
Graille, Melanie, et al. "Urinary 8-OHdG as a biomarker for oxidative stress: a
systematic literature review and meta-analysis." International journal of
molecular sciences 21.11 (2020): 3743.
Liu, Zhiyong, Jian Yi, and Feng’en Liu. "The expression and significance of 8-
hydroxydeoxyguanosine in breast cancer patients’ blood, urine and cancer
tissue." Trends in Immunotherapy 5.2.1 (2021): 36-41.
Watanabe, Sintaroo, et al. "Health examination results and work environment
factors affecting urinary 8-hydroxy-2′-deoxyguanosine levels." journal of
Occupational Health 63.1 (2021): e12210.
Pappas-Gogos, George, et al. "Urine 8-hydroxyguanine (8-OHG) in patients
undergoing surgery for colorectal cancer." Journal of Investigative Surgery 35.3
(2022): 591-597.
等多数
※New England journal of medicine 343.2 (2000): 78-85.