LAST week, US scientists said they can make stem cells out of human skin - avoiding the need to use... kit" for the body, replacing dead, defective and worn-out cells and tissue. Embryonic stem cells ……

the arguments over the use of stem cells. Scientists take an ordinary skin cell and put genes inside it to make... of paralysis (瘫痪), Reeve lobbied (游说) for scientists to be allowed to conduct stem cell research in the US ……

the arguments over the use of stem cells. Scientists take an ordinary skin cell and put genes inside it to make... of paralysis (瘫痪), Reeve lobbied (游说) for scientists to be allowed to conduct stem cell research in the US ……

into the jaw bone).The technology works by taking stem cells — "master" cells that can be programmed to make... are studying stem cells to find out if they could correct brain damage resulting from Parkinson's disease ……

type of cell in the human body. By studying how stem cells accomplish this, scientists believe... stem cells have been taken from embryos created at fertility clinics, and scientists have no specific ……

. British scientists have just announced a new stem cell (干细胞) technique, which allows them to grow.... The researchers took skin cells from a patient with a mutation (变异) in a gene called alpha1-antitrypsin (α-1抗胰 ……

TORONTO — Canadian scientists are allowed to use human embryos and aborted fetal tissue for medical research on stem cells under new regulations released on Monday. ……

’s take a look at some of them. Scientists clone stem cells (干细胞)Leukemia (白血病) patients may no longer have to wait for someone to donate matching stem cells. Scientists have created cells by cloning ……

. Let’s take a look at some of them. Scientists clone stem cells (干细胞)Leukemia (白血病) patients may no longer have to wait for someone to donate matching stem cells. Scientists have created cells ……

for scientists to harvest stem cells — master cells that can develop into a variety of cells... the cloning of human embryos for stem cell research.The law means British scientists can carry out ……

.Eventually, scientists hope to grow such embryos for six days, and then get stem cells (干细胞) from them... DNA comes from a skin cell (细胞). An electric shock (电击) then helped the hybrid embryo to grow ……

at the end of this sentence contains dozens of stem cells. Stem cells are the master cells of the human... limitless potential has caused significant interest in stem cells for medical purposes.Imagine having ……

stem cells into an animal embryo, transfering that chimeric embryo into an animal's womb. Scientists... at the University of Nevada at Reno, scientists have been adding human stem cells to sheep fetuses. The team now ……

PARIS — Scientists reported on November 30 a breakthrough in transforming embryonic stem cells... important hurdle on a long road towards developing treatments using embryonic stem cells.Embryonic ……

. Rival scientists pointed out that the ACT team did not even get close to creating embryos large enough to take stem cells from. Only one of the eggs survived as long as the six-celled stage, and they all ……