WebJan 1, 2007 · A “stem cell” is an unspecialized cell with the capacity to change into many different cell types, such as blood, muscle, and nerve cells. Two main categories of stem cells are found in embryos and adults. Embryonic stem cells (ESC) are derived from human embryos shortly after fertilization (union of egg and sperm) in a lab dish and are ... WebJul 7, 2024 · Scientists are researching how to use stem cells to regenerate or treat the human body. The list of conditions that stem cell therapy could help treat may be …
Stem cells: Therapy, controversy, and research - Medical News Today
Stem cells are the body's raw materials — cells from which all other cells with specialized functions are generated. Under the right conditions in the body or a laboratory, stem cells divide to form more cells called daughter … See more Researchers hope stem cell studies can help to: 1. Increase understanding of how diseases occur.By watching stem cells mature into cells in bones, heart muscle, nerves, and other … See more Embryonic stem cells are obtained from early-stage embryos — a group of cells that forms when eggs are fertilized with sperm at an in vitro fertilization clinic. Because human embryonic stem cells are extracted from … See more There are several sources of stem cells: 1. Embryonic stem cells. These stem cells come from embryos that are 3 to 5 days old. At this stage, an embryo is called a blastocyst and has about 150 cells. These are pluripotent (ploo … See more The embryos being used in embryonic stem cell research come from eggs that were fertilized at in vitro fertilization clinics but never implanted in women's uteruses. The stem cells are … See more WebAug 24, 2000 · This document seeks to contribute to the debate on the production and use of embryonic stem cells which is now taking place in scientific and ethical literature and … in custody interview
Catholic response to stem cells - Featured Today - Catholic Online
WebJul 17, 2008 · The Roman Catholic Church did not traditionally attribute personhood to the embryo, and this view only started to change in the middle of the 19th century. ... Today, a slim majority supports it. Opponents of embryonic stem cell research often say this support indicates a public that is misinformed about the research and its potential benefits. ... WebThey are a source of siphoning funds and attention away from real stem cell research that actually helps people's health. Adult stem cells, being part of the body that God gave to … in custody interrogation