In females,
a similar embryonic tissue called the Müllerian duct develops into the fallopian tubes, uterus and vagina.
Not exact matches
If you put
embryonic stem cells on a substrate like Jell - O — mechanically
similar to brain
tissue — they turn into neurons.
Genetic scans indicated that the cells were more
similar to
embryonic tissue than to the original fibroblasts.
The result — the second such finding in the past year — suggests that
similar cells from human testicles might have
similar powers, paving the way to creating replacement
tissue for men who have suffered damage from heart attacks or other injuries and avoiding some of the controversy surrounding
embryonic stem cells (ESC).
While much recent research has not been published in this area, there is actually a long history of studies that show: (1) there is a significant number of antigens shared between tumors and
embryonic tissues (called «oncofetal antigens») and, consequently, antibodies made against tumors can also recognize
embryonic tissues, and vice versa; (2) pregnancy confers some immunity against cancer (accompanied by antibody production against oncofetal antigens), not only against its occurrence but also against its growth; (3)
similar to pregnancy, an immune response against cancer can be generated by vaccinating animals with
embryonic tissues.
Interestingly, this state of immune tolerance is
similar to what happens during pregnancy, and, more specifically, it's been found that the body's response to a tumor is very
similar to its response to
embryonic tissues.
And in a
similar way you have heart
tissue that's
embryonic, fetal and adult, and we don't really know which type of
tissue is being developed, and that needs to be worked on more specifically.