Umbilical Stem Cells Umbelikali Stem Cells

Banking Umbilical Stem Cells Banking umbelikali Stem Cells

Every cell in the body starts as a stem cell. Kull ċellula fil-ġisem jibda 'stem cell. A stem cell is a cell without a 'job'. A ċelloli staminali hija mingħajr cell "impjieg". Meaning that it can become a different body part depending on the signals it receives. Sens li jista 'jsir parti korp differenti skond is-sinjali li tirċievi. Once a stem cell begins to receive signals, then certain genes are 'turned on' based on the signal. Ladarba jibda 'ċelloli staminali biex jirċievu sinjali, allura ċerti ġeni huma "mixgħul" ibbażat fuq il-sinjal. Once these genes are functioning, the cell then differentiates, thus becoming what the signals and genes are telling it to be. Ladarba dawn il-ġeni huma funzjonament, il-ċelluli imbagħad différencie, biex b'hekk isir dak li s-sinjali u l-ġeni huma javżak li jkun.

Although umbilical stem cells are at an early stage, they are not the youngest or most versatile stem cells available. Għalkemm umbelikali ċelloli staminali huma fi stadju bikri, m'humiex l-iżgħar jew aktar versatili ċelloli staminali disponibbli. They are, however very useful in many areas of research or medicine to help cure or repair damaged body tissues. Huma, madankollu utli ħafna f'bosta oqsma ta 'riċerka jew mediċina li tgħin fejqan jew tiswija tal-ħsara tessuti tal-ġisem. Stem cells are the building blocks of all tissue in the body. Stem cells huma s-sisien ta 'kollha tat-tessuti fil-ġisem.

Prior to umbilical cord stem cells, there come early embryonic stem cells. Qabel l-umbelikali cord stem cells, hemm ġejjin kmieni ċelluli stem embrijoniċi. These are the most versatile, meaning that they are in the earliest stages of development. Dawn huma l-aktar versatili, li jfisser li dawn huma fl-iktar stadji bikrin ta 'żvilupp. They are called totipotent because they can become any kind or type of cell in the human body. Dawn jissejħu totipotent għaliex dawn jistgħu isiru kull tip jew tip ta 'ċellula fil-ġisem uman. Seven days following fertilization, blastocyst embryonic stem cells are seen. Sebat ijiem wara l-fertilizzazzjoni, blastoċeste ċelloli staminali dderivati minn embrijoni jkunu jidhru.

These are referred to as pluripotent because they can become most any kind or type of cell in the body, but because they are older, they do have some limitations. Dawn huma msejħa pluripotenti għaliex dawn jistgħu jsiru aktar kull tip jew tip ta 'ċellula fil-ġisem, iżda minħabba li huma anzjani, huma għandhom ukoll xi limitazzjonijiet. Fetal stem cells fall under this same category. Fetali ċelloli staminali jaqgħu taħt dan l-istess kategorija.

The stem cells discussed above are all stem cells that are developing prior to full-term delivery of a newborn. Il-ċelloli staminali diskussi hawn fuq huma kollha ċelloli staminali li qed jiżviluppaw qabel full-terminu twassil ta 'twelid. This makes harvesting them, to some, a problem. Dan jagħmel il-ħsad tagħhom, għal uħud, problema. Following delivery of the child you will have umbilical stem cells. Wara l-konsenja tat-tfal ser ikollok umbelikali ċelloli staminali.

These are considered multipotent because they have the potential to become different cell types, although their versatility is very limited compared to the younger stem cells. Dawn huma kkunsidrati multipotent għaliex għandhom il-potenzjal li jsiru diversi tipi ta 'ċelloli, għalkemm il-versatilità tagħhom huwa limitat ħafna meta mqabbel mal-iżgħar ċelloli staminali. These cells are genetically related to the child and this limits their range of cell type. Dawn iċ-ċelluli huma ġenetikament relatati mal-wild u dan jillimita l-firxa ta 'tip ta' ċellula. The oldest stem cells are termed adult stem cells and are considered multipotent also. L-eqdem ċelloli staminali jissejħu ċelloli staminali adulti u huma kkunsidrati wkoll multipotent.

Because of the number of ailments that can be helped with stem cells, blood banking has gained great popularity. Minħabba l-għadd ta 'mard li jista' jkun mgħejun bil ċelloli staminali tad-demm, banek kisbet popolarità kbira. When a new born is delivered the Umbilical Stem Cells remain in the umbilicus, that is removed from the infant, and the placenta. Meta tarbija tat-twelid hija mogħtija l-umbelikali Stem Cells jibqgħu fil-żokra, li titneħħa mis-tarbija, u l-plaċenta.

Instead of discarding this, as was the practice for many years, it can be saved and sent to a lab that is willing to save and store the umbilical stem cells. Minflok din ta 'l-iskartar, kif kien il-prattika għal ħafna snin, jista' jiġi ffrankat u mibgħuta lejn il lab li hija lesta li jsalva u jaħżnu l-umbelikali ċelloli staminali. Usually this has to be decided in advance of the delivery and there is a cost attached to it. Normalment dan għandu jiġi deċiż bil-quddiem tal-kunsinna u hemm spiża marbuta magħha. Many new parents are opting for this type of banking in case the child needs these stem cells in the future. Ħafna ġenituri huma opting ġodda għal dan it-tip tal-banek fil-każ li l-minuri bżonnijiet dawn iċ-ċelluli staminali fil-futur.

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