Sentences with phrase «done on human cells»

Not exact matches

Doesn't the work of some humans on cloning and stem cell, demonstrates that it can be done?
The African aid's epidemic is just God's way of clearing away the sinners to them, the prejudged, the cursed, the afflicted, the gays, all just a problem of human waste to them, and yet they fight tooth and nail to save a few centimeters of cell's on some person they don't knows uterine wall.
As we read this history, the furor over stem cells was fueled by numerous factors: the near - universal human desire for magic; patients» desperation in the face of illness and their hope for cures; the belief that biology can now do anything; the reluctance of scientists to accept any limits (particularly moral limits) on their research; the impact of big money from biotech stocks, patents, and federal funding; the willingness of America's elite class to use every means possible to discredit religion in general; and the need to protect the unlimited abortion license by accepting no protections of unborn human life.
My problem is with people like you superimposing your beliefs on people like me who believe that until the brain is distinguished from the other cells making up the embyo, it does not possess enough human quality to warrant protection under the law.
And if you don't deny it, then why discredit the fact that food, the very substance that all humans need in order to keep organs functioning, blood pumping, toxins dispelling, cells forming, could be causing severe effects on our health if the wrong foods are eaten?
One prisoner decided that he needed to use the facilities and was allowed to alight from the bus, go into the cells, use the facilities and go back, voluntarily, and get back on the bus, because to have forced him to do otherwise would have been a breach of his human rights.
«There are perfectly ethical ways of obtaining stem cells to cure disease, which do not involve embryo destruction, so no matter what moral value one places on the human embryo, we do not need to use it.»
Just as they do in the human body, the cells form intestinal folds on the chip.
Although no tests have yet been done on real wounds, experiments on cultured human skin cells have been encouraging, he says.
The final guidelines on research with human embryonic stem cells issued on Monday by the National Institutes of Health set out criteria for determining which ES cell lines can be used in federally funded experiments and give NIH discretion to approve old lines that don't meet stringent modern ethical requirements.
Lamberth granted a preliminary injunction on this research after hearing a petition from a group of advocates who argued that, contrary to the U.S. government's view, research on embryonic stem cells does in fact destroy embryos — action that is prohibited by legislation known as the «Dickey - Wicker Amendment» to the bill that funds the Department of Health and Human Services.
One of these, UJ3, is as effective as the industry - standard drug Cisplatin in killing cancer cells in laboratory tests done on human esophageal cancer, breast cancer and melanoma.
They've even injected white blood cells into the vessels and watched as they squeezed through gaps in the vessel wall to reach the tissue on the other side, just as they do in the human body.
Humans don't rely on the sense of smell as much as other animals do, so maybe it isn't surprising that people don't make new odor - sensing cells, says study author Jonas Frisén, a neuroscientist at the Karolinska Institute in Stockholm.
«We don't know if this will work in humans, but it's exciting to have a solid new lead on how this condition kills brain cells
The treatment did a lot to prevent cell migration, a key mechanism in metastasis, in experiments on laboratory cultures (in vitro) of cancerous human cells.
«With the help of animal biologists, we found that chem7 had no effect on budding yeasts and human cells, which indicates that chem7 does not inhibit the cell division of animal cells
Oysters don't have ears like humans, but hair cells similar to ones in the inner ear are found on the gills.
Most of the genes in the human body do not come from human cells but are found within the trillions of microbes that live on or within the human body, particularly in the gut.
When the Cornell team cultured human breast cancer cells on matrix deposited by fat - derived cells from obese mice, the cancer cells grew faster than they did on the matrix of cells from slimmer mice.
The application is on hold, the agency has told him, as NIH reconsiders its rules for the kind of experiments he wants to do: mixing human stem cells into very early animal embryos and letting them develop, a strategy that could produce tissues or organs for transplantation.
The mice show many of the symptoms that human patients do, and so they were an especially good candidate to test iPS cells» abilities, says stem cell researcher Rudolf Jaenisch of the Whitehead Institute for Biomedical Research and the Massachusetts Institute of Technology, both in Cambridge, who collaborated with Townes on the project.
At the time, his varied interests — in the use of skin cell culture to treat burns, in human tissue cultures, and in biopharmaceutical production — led him to do his final year, 6 - month project on culture in a bioreactor.
Treatment has focused on electronic devices like hearing aids or cochlear implants because once lost, human auditory hair cells do not grow back.
«First, we must bear in mind that the study was done on human cancer cells cultured in the laboratory, since it would be unethical to do it in humans.
Any kid who ever paged through The Magic School Bus at their school's book fair or watched the animated show on TV in the Nineties definitely fantasized about diving into the cells of the human body, just like Miss Frizzle and the gang did in the classic episode where Arnold turned orange.
To do so, they started with a human embryonic stem cell line, which they chemically nudged to become cells that form what's known as the primitive streak on the hollow ball of cells of the early embryo.
On Thursday, the company announced a breakthrough: after months inside a human, they extracted the implantation to find the cells not only survived, but they did exactly what they were intended to do.
A study from Dr. Dusty Miller's laboratory indicates that Jaagsiekte sheep retrovirus (JSRV) infects both sheep and human cells cultured outside the body and does so by attaching to a receptor on the surface of lung cells.
Ana got her PhD at ICGEB and Osaka University on strategies for optimization of HBsAg expression in Pichia pastoris under the direction of Dr. Navin Khanna, and she did postdoctoral work woth Prof. Rolf Jessberger at Mount Sinai School of Medicine in New York where she carried out a project aimed at deciphering the mechanisms of gene targeting by recombinant adeno - associated virus in human cells.
Thus far (2016), there is no organism it doesn't work on (CRISPR has been used successfully on human cells, but not yet in viable human embryos).
We discovered that CD45 does not colocalize with lipid rafts on murine and human non-transformed hematopoietic cells.
Once taken up by antigen - presenting cells, which help focus the immune system on an invader, the vaccine releases a factor that heightens their attention specifically to the cancer - promoting protein E7, a so - called oncoprotein that not only enables the human papillomavirus to multiply, but potentially cervical cancer cells to do the same.
«We have found that the same genes responsible for tamoxifen resistance in our animals are also turned off in human breast cancer cells that do not respond to the drug,» she says «Because these genes were epigenetically silenced — meaning they were not irreversibly altered, just switched off — it was possible to turn them back on.
We have 10 times more bacterial cells than we do human cells, and they're not just inside us: They're on on us as well.
It makes perfect sense that gut health would have such a dramatic impact on all aspects of health, since the body has more bacterial cells in the gut than it does human cells in the entire body.
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One thing we do know is that scientists are becoming increasingly concerned by recent studies which show alarming effects on wildlife and human cells.
«As it was explained to me by Craig Thompson, who has done much of this research and is now president of Memorial Sloan - Kettering Cancer Center in New York, the cells of many human cancers come to depend on insulin to provide the fuel (blood sugar) and materials they need to grow and multiply.
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How can Paul Nurse know, for example, Andrew Montford's position on whether stem cells useful for medical research should be generated from foetuses that are consequently not allowed to develop into viable human beings or from adults who do not suffer as a result?
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