Table 2.

mtDNA haplotype predictions in cancer risk

Haplotype	Ancestry/race	Cancer tissue of origin	Risk change
B2	American	Cervix	Increase
D	Asian	Endometrium	Increase
D	South American	Cervix	Increase
D	Asian	NSCLC	Reduced survival
D	Asian	Lung	Decrease
D	Asian	Esophagus	Increase
D4	Asian	Thyroid	Increase
D5	Asian	Thyroid	Increase
D5	Asian	Breast	Increase
H	European	Breast	Increase
I	European	Breast	Increase
J	Middle East	Uveal	Increase
K	European	Pancreas	Decrease
K	European	Breast	Increase
K	European	Thyroid	Decrease
L0	African	Prostate	Increased severity
M	Asian	Oral	Increase
M	Asian	Cervix	Increase
M	Asian	Stomach	Increase
M	Asian	Breast	Decrease
M7	Asian	Lung	Increase
M7	Asian	Liver	Decrease
N	European	Prostate	Decrease
N	Asian	Thyroid	Increase
N	Asian	Stomach	Longer survival
N	Asian	Breast	Increase
N	Asian	Prostate	Decrease
N	Asian	Breast	Increase
T	Multiple	Colorectal	Increase
U	European	Prostate	Increase
U	European	Breast	Decrease
U	European	Kidney	Increase
X	European	Breast	Increase