Mitochondrial genetic variation across tissues of the human body

Nucleic Acids Res. 2026 May 20;54(10):gkag513. doi: 10.1093/nar/gkag513.ABSTRACTEach mitochondrion contains 2-10 copies of the mitochondrial genome. Multiple mitochondria in a cell allow for mitochondrial genomes carrying different variants to co-exist within a cell or tissue, termed heteroplasmy. T

N Nathaniel Fisher

Neurovascular unit failure as the opening chapter of dementia pathogenesis

J Alzheimers Dis. 2026 May 24:13872877261452178. doi: 10.1177/13872877261452178. Online ahead of print.ABSTRACTNeurovascular dysfunction is increasingly recognized as a central feature of dementia pathogenesis in the early or even preclinical stage, rather than merely a downstream effect of amyloid-

Y Yorito Hattori

Correlation between hyperuricemia and coronary artery calcification

J Int Med Res. 2026 May;54(5):3000605261448079. doi: 10.1177/03000605261448079. Epub 2026 May 24.ABSTRACTThis review aims to systematically explore the association between hyperuricemia and the degree of coronary artery calcification. We conducted a narrative review of scientific studies published o

Z Zhixiong Zhong