Results 11 to 20 of about 1,122,470 (212)

Maternal and infant outcomes during the COVID-19 pandemic: a retrospective study in Guangzhou, China

open access: yesReproductive Biology and Endocrinology, 2021
In late December 2019, the COVID-19 pandemic caused a great threat to people’s lives worldwide. As a special category of the population, pregnant women are vulnerable during emergencies.
Jingyun Wang   +7 more
doaj   +1 more source

Regulation and Function of Chemokines at the Maternal–Fetal Interface

open access: yesFrontiers in Cell and Developmental Biology, 2022
Successful pregnancy requires the maternal immune system to tolerate the semi-allogeneic embryo. A good trophoblast function is also essential for successful embryo implantation and subsequent placental development.
Sainan Zhang   +5 more
doaj   +1 more source

The Conceivable Functions of Protein Ubiquitination and Deubiquitination in Reproduction

open access: yesFrontiers in Physiology, 2022
Protein ubiquitination with general existence in virtually all eukaryotic cells serves as a significant post-translational modification of cellular proteins, which leads to the degradation of proteins via the ubiquitin–proteasome system. Deubiquitinating
Jiayu Wang   +10 more
doaj   +1 more source

Retinoids in Embryonic Development [PDF]

open access: yesBiomolecules, 2020
Retinoids constitute a class of compounds chemically related to vitamin A [...]
Schubert, Michael, Gibert, Yann
openaire   +3 more sources

Muc5ac mucin expression during rat skin development [PDF]

open access: yes, 2015
Some mucin genes have been detected during human embryonic and fetal organ development; however, little is known about mucin expression in epidermal development, neither in humans nor in other species. The present research was developed to explore Muc5ac
Barbeito, Claudio Gustavo   +3 more
core   +2 more sources

Mechano-biochemical marine stimulation of inversion, gastrulation, and endomesoderm specification in multicellular Eukaryota

open access: yesFrontiers in Cell and Developmental Biology, 2022
The evolutionary emergence of the primitive gut in Metazoa is one of the decisive events that conditioned the major evolutionary transition, leading to the origin of animal development.
Ngoc Minh Nguyen   +12 more
doaj   +1 more source

Embryonic mammary gland development

open access: yesSeminars in Cell & Developmental Biology, 2021
Embryonic mammary gland development involves the formation of mammary placodes, invagination of flask-shaped mammary buds and development of miniature bi-layered ductal trees. Currently there is a good understanding of the factors that contribute to ectodermal cell movements to create these appendages and of pathways that lead to mammary specification ...
Elena, Spina, Pamela, Cowin
openaire   +2 more sources

TEAD and YAP regulate the enhancer network of human embryonic pancreatic progenitors. [PDF]

open access: yes, 2015
The genomic regulatory programmes that underlie human organogenesis are poorly understood. Pancreas development, in particular, has pivotal implications for pancreatic regeneration, cancer and diabetes.
A Kapoor   +67 more
core   +2 more sources

Robo signalling controls pancreatic progenitor identity by regulating Tead transcription factors

open access: yesNature Communications, 2018
A role for Slit/Robo signalling in pancreas development has not been defined. Here, the authors generate Robo1/Robo2 knockout mice to identify both as needed for establishing initial pancreatic cell identity as well as for proliferation and survival of ...
Sophie Escot   +4 more
doaj   +1 more source

Retinoblastoma makes its mark on imprinting in plants [PDF]

open access: yes, 2008
Genomic imprinting results in the preferential expression of alleles from either the maternal or paternal chromosomes. This epigenetic process occurs in embryonic and extra-embryonic (placental) tissues of mammals, but only in the extra-embryonic ...
Liliana M Costa   +29 more
core   +2 more sources

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