05 Folding of the Embryo

Folding of the embryo is a process that occurs during embryonic development, in which the three germ layers formed during gastrulation fold and shape the embryo into its characteristic form. The process of folding is crucial for the proper development of the body plan and the formation of the organs and structures that make up the body.
During folding, the endoderm, mesoderm, and ectoderm layers of the embryo undergo complex changes in shape and position, resulting in the formation of the neural tube, the gut tube, and the body cavity. These structures are essential for the formation of the nervous system, digestive system, and other vital organs.
The process of folding begins with the formation of the neural tube, which will eventually develop into the brain and spinal cord. As the neural tube forms, the ectoderm cells at the tips of the tube begin to elongate and fold inward, eventually fusing together to form the neural tube. This process is regulated by a number of signaling pathways and genetic factors, including the Wnt and BMP signaling pathways.
The next stage of folding involves the formation of the gut tube, which will eventually develop into the digestive system. As the gut tube forms, the endoderm cells migrate and elongate, creating a tube-like structure that will eventually become the esophagus, stomach, and intestines. This process is regulated by a number of signaling pathways and genetic factors, including the Hox genes.
The final stage of folding involves the formation of the body cavity, which will eventually house the organs and tissues of the body. As the gut tube and other structures continue to develop, the mesoderm cells that surround them begin to expand and form a cavity, known as the coelom. This process is regulated by a number of signaling pathways and genetic factors, including the T-box genes.
Abnormalities in the process of folding can lead to a variety of developmental disorders, including neural tube defects and congenital heart defects. Understanding the mechanisms of folding is important for developing new treatments for these disorders and for improving our understanding of the process of embryonic development.
In summary, folding of the embryo is a complex and highly regulated process that is essential for the proper development of the body plan and the formation of the organs and structures that make up the body.

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I can't stop laughing

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Subhan Allah سبحان الله💙

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Is it just me? Or am i seeing horrifying clown/jester faces, paired with anxiety-inducing background music lmao

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nice video but whats up w the music hahaha

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What causes asymmetrical rostrocaudal axis?

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Music is like horror movie's

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boy tf is this music