[HTML][HTML] Complete human day 14 post-implantation embryo models from naive ES cells
The ability to study human post-implantation development remains limited owing to ethical
and technical challenges associated with intrauterine development after implantation …
and technical challenges associated with intrauterine development after implantation …
The placenta: epigenetic insights into trophoblast developmental models of a generation-bridging organ with long-lasting impact on lifelong health
M Hemberger, W Dean - Physiological Reviews, 2023 - journals.physiology.org
The placenta is a unique organ system that functionally combines both maternal and fetal
cell types with distinct lineage origins. Normal placentation is critical for developmental …
cell types with distinct lineage origins. Normal placentation is critical for developmental …
Unreprogrammed H3K9me3 prevents minor zygotic genome activation and lineage commitment in SCNT embryos
Somatic cell nuclear transfer (SCNT) can be used to reprogram differentiated somatic cells
to a totipotent state but has poor efficiency in supporting full-term development. H3K9me3 is …
to a totipotent state but has poor efficiency in supporting full-term development. H3K9me3 is …
Endogenous retrovirus-derived enhancers confer the transcriptional regulation of human trophoblast syncytialization
M Yu, X Hu, Z Pan, C Du, J Jiang, W Zheng… - Nucleic Acids …, 2023 - academic.oup.com
Endogenous retroviruses (ERVs) have been proposed as a driving force for the evolution of
the mammalian placenta, however, the contribution of ERVs to placental development and …
the mammalian placenta, however, the contribution of ERVs to placental development and …
Transgene-free ex utero derivation of a human post-implantation embryo model solely from genetically unmodified naive PSCs
B Oldak, E Wildschutz, V Bondarenko… - bioRxiv, 2023 - biorxiv.org
Our ability to study early human post-implantation development remains highly limited due
to the ethical and technical challenges associated with intrauterine development of the …
to the ethical and technical challenges associated with intrauterine development of the …
Dynamic antagonism between key repressive pathways maintains the placental epigenome
DNA and Histone 3 Lysine 27 methylation typically function as repressive modifications and
operate within distinct genomic compartments. In mammals, the majority of the genome is …
operate within distinct genomic compartments. In mammals, the majority of the genome is …
Conserved and divergent features of trophoblast stem cells
Trophoblast stem cells (TSCs) are a proliferative multipotent population derived from the
trophectoderm of the blastocyst, which will give rise to all the functional cell types of the …
trophectoderm of the blastocyst, which will give rise to all the functional cell types of the …
Similarities and differences in placental development between humans and cynomolgus monkeys
S Matsumoto, E Okamura, M Muto… - … Medicine and Biology, 2023 - Wiley Online Library
Background The placenta is an extraembryonic organ, which is essential to maintain a
normal pregnancy. However, placental development in humans is poorly understood …
normal pregnancy. However, placental development in humans is poorly understood …
[HTML][HTML] Roles of Histone H2B, H3 and H4 Variants in Cancer Development and Prognosis
P Lai, X Gong, K Chan - International Journal of Molecular Sciences, 2024 - mdpi.com
Histone variants are the paralogs of core histones (H2A, H2B, H3 and H4). They are stably
expressed throughout the cell cycle in a replication-independent fashion and are capable of …
expressed throughout the cell cycle in a replication-independent fashion and are capable of …
Suppression of endogenous retroviral enhancers in mouse embryos derived from somatic cell nuclear transfer
Endogenous retroviruses (ERVs) in the mammalian genome play diverse roles in embryonic
development. These developmentally related ERVs are generally repressed in somatic cells …
development. These developmentally related ERVs are generally repressed in somatic cells …