The molecular origins and pathophysiological consequences of micronuclei: New insights into an age-old problem
Micronuclei (MN), the small nucleus-like bodies separated from the primary nucleus, can
exist in cells with numerical and/or structural chromosomal aberrations in apparently normal …
exist in cells with numerical and/or structural chromosomal aberrations in apparently normal …
Two clinical case reports of embryonic mosaicism identified with PGT-A persisting during pregnancy as true fetal mosaicism
E Greco, P Yakovlev, N Kornilov, S Vyatkina… - Human …, 2023 - academic.oup.com
The health risks associated with transferring embryos classified as mosaic by
preimplantation genetic testing for aneuploidies (PGT-A) are currently unknown. Such …
preimplantation genetic testing for aneuploidies (PGT-A) are currently unknown. Such …
[HTML][HTML] Somatic mutations provide important and unique insights into the biology of complex diseases
S Olafsson, CA Anderson - Trends in Genetics, 2021 - cell.com
Somatic evolution of cells within the body is well known to lead to cancers. However, spread
of somatic mutations within a tissue over time may also contribute to the pathogenesis of non …
of somatic mutations within a tissue over time may also contribute to the pathogenesis of non …
Mosaicism in human health and disease
J Thorpe, IA Osei-Owusu, BE Avigdor… - Annual review of …, 2020 - annualreviews.org
Mosaicism refers to the occurrence of two or more genomes in an individual derived from a
single zygote. Germline mosaicism is a mutation that is limited to the gonads and can be …
single zygote. Germline mosaicism is a mutation that is limited to the gonads and can be …
Loss of chromosome Y (LOY) in blood cells is associated with increased risk for disease and mortality in aging men
LA Forsberg - Human genetics, 2017 - Springer
Recent discoveries have shown that harboring cells without the Y chromosome in the
peripheral blood is associated with increased risk for all-cause mortality and disease such …
peripheral blood is associated with increased risk for all-cause mortality and disease such …
[HTML][HTML] Female chromosome X mosaicism is age-related and preferentially affects the inactivated X chromosome
To investigate large structural clonal mosaicism of chromosome X, we analysed the SNP
microarray intensity data of 38,303 women from cancer genome-wide association studies …
microarray intensity data of 38,303 women from cancer genome-wide association studies …
Extreme downregulation of chromosome Y and cancer risk in men
Background Understanding the biological differences between sexes in cancer is essential
for personalized treatment and prevention. We hypothesized that the extreme …
for personalized treatment and prevention. We hypothesized that the extreme …
Causes and consequences of clonal hematopoiesis
Clonal hematopoiesis (CH) is described as the outsized contribution of expanded clones of
hematopoietic stem and progenitor cells (HSPCs) to blood cell production. The prevalence …
hematopoietic stem and progenitor cells (HSPCs) to blood cell production. The prevalence …
GWAS of mosaic loss of chromosome Y highlights genetic effects on blood cell differentiation
C Terao, Y Momozawa, K Ishigaki, E Kawakami… - Nature …, 2019 - nature.com
Mosaic loss of chromosome Y (mLOY) is frequently observed in the leukocytes of ageing
men. However, the genetic architecture and biological mechanisms underlying mLOY are …
men. However, the genetic architecture and biological mechanisms underlying mLOY are …
Loss of Y chromosome in blood is associated with major cardiovascular events during follow-up in men after carotid endarterectomy
S Haitjema, D Kofink, J Van Setten… - Circulation …, 2017 - Am Heart Assoc
Background—Recent studies found an immune regulatory role for Y chromosome and a
relationship between loss of Y chromosome (LOY) in blood cells and a higher risk of cancer …
relationship between loss of Y chromosome (LOY) in blood cells and a higher risk of cancer …