The trophoblast (from Greek trephein: to feed; and blastos: germinator) is the outer layer of cells of the blastocyst. Trophoblasts are present four days...

Extravillous trophoblasts (EVTs), are one form of differentiated trophoblast cells of the placenta. They are invasive mesenchymal cells which function...

intermediate trophoblast Chorionic-type intermediate trophoblast at chorionic laeve of fetal membrane, differentiated from villous intermediate trophoblast The...

blastocyst trophoblast to directly contact the underlying endometrium. Ultimately, the inner cell mass (also embryoblast), inside the trophoblast layer, is...

of cells called the trophoblast, and an inner cell mass. With further compaction the individual outer blastomeres, the trophoblasts, become indistinguishable...

embryoblast which subsequently forms the embryo, and an outer layer of trophoblast cells called the trophectoderm. This layer surrounds the inner cell mass...

specific. The corresponding specific proteins are mainly expressed in trophoblasts and have functions related to pregnancy. Examples of proteins with elevated...

become the actual embryo. The external, surrounding cells develop into trophoblast cells, which only contribute to extra-embryonic tissues. At this stage...

between the epiblastic disc and trophoblast. In this way the epiblastic cells migrate between the embryoblast and trophoblast. The floor is formed by the...

the inner cell mass in eutherians. The pluriblast is distinct from the trophoblast, and gives rise to the germ layers of the embryo, as well as extra embryonic...

Specifically, PGF plays a role in trophoblast growth and differentiation. Trophoblast cells, specifically extravillous trophoblast cells, are responsible for...

off in the trophoblast once it has formed. The trophoblast cells form tight junctions between them making the structure leakproof. Trophoblast cells have...

13–15 days trophoblast only Secondary The villi increase in size and ramify, while the mesoderm grows into them. 16–21 days trophoblast and mesoderm...

into many placental cells types, including extravillous trophoblast cells. Extravillous trophoblast cells are an invasive cell type which remodel the maternal...

the conceptus consisting of a cavity between Heuser's membrane and the trophoblast. During formation of the primary yolk sac, some of the migrating hypoblast...

(hCG) is a hormone for the maternal recognition of pregnancy produced by trophoblast cells that are surrounding a growing embryo (syncytiotrophoblast initially)...

formation between a mother and her fetus by mediating the invasiveness of trophoblast cells. It also triggers the production of cellular and molecular factors...

inappropriate interactions between the trophoblast of the fetus and the endometrium of the mother. Trophoblasts are cells that form the outer layer of...

differentiated syncytium, extending to 13 cm. It is the outer layer of the trophoblasts and actively invades the uterine wall, during implantation, rupturing...

uncontrollably. The cells that form gestational trophoblastic tumours are called trophoblasts and come from tissue that grows to form the placenta during pregnancy...

"Cytotrophoblast" is the name given to both the inner layer of the trophoblast (also called layer of Langhans) or the cells that live there. It is interior...

leading to blindness. Trop-2 expression was originally described in trophoblasts (placenta) and fetal tissues (e.g., lung). Later, its expression was...

Trophoblast glycoprotein, also known as TPBG, 5T4, Wnt-Activated Inhibitory Factor 1 or WAIF1, is a human protein encoded by a TPBG gene. TPBG is an antagonist...

PMID 28518148. Cross JC (2005). "How to make a placenta: Mechanisms of trophoblast cell differentiation in mice-a review". Placenta. 26: S3–9. doi:10.1016/j...

people with colon cancer and other tumors. Other oncofetal antigens are trophoblast glycoprotein precursor and immature laminin receptor protein (also known...

two layers: an outer formed by the trophoblast, and an inner formed by the extra-embryonic mesoderm. The trophoblast is made up of an internal layer of...

acetylates histones H2A and H2B to maintain the trophoblast stem cell epithelial phenotype. Trophoblast are cells forming the outer layer of a blastocyst...

together with the placenta. The part of the decidua that interacts with the trophoblast is the decidua basalis (also called decidua placentalis), while the decidua...

but soon they become arranged into an outer or peripheral layer, the trophoblast, which does not contribute to the formation of the embryo proper, and...

implant into the uterine wall are known as the trophoblast. The hemochorial placenta bathes the fetal trophoblast in maternal blood by forming lacunae, or lakes...