The trophoblast (from Greek trephein: to feed; and blastos: germinator) is the outer layer of cells of the blastocyst. Trophoblasts are present four days...
9 KB (918 words) - 15:10, 16 May 2024
Extravillous trophoblasts (EVTs), are one form of differentiated trophoblast cells of the placenta. They are invasive mesenchymal cells which function...
13 KB (1,535 words) - 22:29, 23 March 2023
intermediate trophoblast Chorionic-type intermediate trophoblast at chorionic laeve of fetal membrane, differentiated from villous intermediate trophoblast The...
3 KB (208 words) - 07:51, 2 January 2024
blastocyst trophoblast to directly contact the underlying endometrium. Ultimately, the inner cell mass (also embryoblast), inside the trophoblast layer, is...
51 KB (5,887 words) - 09:03, 14 July 2024
of cells called the trophoblast, and an inner cell mass. With further compaction the individual outer blastomeres, the trophoblasts, become indistinguishable...
43 KB (5,259 words) - 04:42, 8 July 2024
embryoblast which subsequently forms the embryo, and an outer layer of trophoblast cells called the trophectoderm. This layer surrounds the inner cell mass...
29 KB (3,162 words) - 03:36, 19 June 2024
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...
2 KB (184 words) - 15:19, 2 March 2024
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...
7 KB (736 words) - 16:31, 14 February 2024
between the epiblastic disc and trophoblast. In this way the epiblastic cells migrate between the embryoblast and trophoblast. The floor is formed by the...
10 KB (1,167 words) - 15:35, 7 June 2024
TACSTD2 (redirect from Trophoblast cell-surface antigen 2)
leading to blindness. Trop-2 expression was originally described in trophoblasts (placenta) and fetal tissues (e.g., lung). Later, its expression was...
10 KB (1,213 words) - 14:21, 28 May 2024