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Archive by tag:
Stem cells
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11
Researchers identify a new way to promote tissue regeneration
posted on
3/11/2017 1:16:00 AM
Researchers have identified an immune pathway that promotes the formation of a cell that can develop into new tissues and organs.
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Tags:
regeneration
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Stem Cells
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Immune System
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Disability
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Diseases and Conditions
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Human Biology
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Comments:
(0)
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View Count: (775)
05
Scientists get the green light to resurrect the dead with stem cells
posted on
3/5/2017 10:03:00 AM
(Minds) Bioquark, a biotech company based in the United States, has been given the go-ahead to begin research on 20 brain-dead patients, in an attempt to stimulate and regrow neurons and, literally, bring the patients back from the dead.
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Tags:
stem cells
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brain
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death
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resurrection
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neurons
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(0)
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View Count: (1117)
03
Artificial embryo grown in a dish from two types of stem cells
posted on
3/3/2017 10:48:00 PM
Artificial mouse embryos grown from stem cells in a dish could help unlock secrets of early development and infertility that have until now evaded us.
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Tags:
Artificial embryo
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stem cells
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embryo
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(0)
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View Count: (120)
02
Wound healing: The stem cell dynamic
posted on
3/2/2017 12:15:00 PM
One of the key questions in biology is to identify how tissues are repaired after trauma and understand how stem cells migrate, proliferate, and differentiate to repair tissue damage. Researchers define, for the first time, the changes in the stem cell dynamics that contribute to wound healing.
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Tags:
Stem Cells
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Skin Care
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Wounds and Healing
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Skin Cancer
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Medical Topics
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Genes
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(0)
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View Count: (47)
19
Popular stem cell techniques deemed safe; unlikely to pass on cancer-causing mutations
posted on
7/19/2016 4:42:00 PM
A new study led by scientists at The Scripps Research Institute (TSRI) and the J. Craig Venter Institute (JCVI) shows that the act of creating pluripotent stem cells for clinical use is unlikely to pass on cancer-causing mutations to patients.
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Tags:
cells
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stem cells
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View Count: (1154)
10
Researchers dig up new molecular details on 'the other type' of stem cells
posted on
6/10/2016 5:37:00 PM
Scientists reveal that the combination of two molecular signals determines which cells that have already differentiated can regain their stem cell properties.
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Categories:
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Tags:
Stem Cells
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Skin Cancer
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Prostate Cancer
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Lymphoma
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Immune System
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Brain Tumor
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Comments:
(0)
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View Count: (991)
20
Popular stem cell techniques deemed safe; unlikely to pass on cancer-causing mutations
posted on
4/20/2016 11:24:00 PM
A new study shows that the act of creating pluripotent stem cells for clinical use is unlikely to pass on cancer-causing mutations to patients.
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Categories:
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Tags:
Stem Cells
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Cancer
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Skin Cancer
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Lymphoma
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Prostate Cancer
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Brain Tumor
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Comments:
(0)
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View Count: (964)
15
β-Globin-Expressing Definitive Erythroid Progenitor Cells Generated from Embryonic and Induced Pluripotent Stem Cell-Derived Sacs
posted on
3/15/2016 9:00:00 AM
Human embryonic stem (ES) cells and induced pluripotent stem (iPS) cells represent a potential alternative source for red blood cell transfusion. However, when using traditional methods with embryoid bodies, ES cell-derived erythroid cells predominantly express embryonic type ɛ-globin, with lesser fetal type γ-globin and very little adult type β-globin.
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Tags:
pluripotent stem cells
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erythroid differentiation
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primitive and definitive hematopoiesis
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globin expression
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(0)
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View Count: (1675)
09
Abrogation of age-induced microRNA-195 rejuvenates the senescent mesenchymal stem cells by reactivating telomerase
posted on
2/9/2016 2:51:00 PM
Here we present the first evidence that miR-195 overexpressed in old MSCs (OMSCs) induces stem cell senescence deteriorating their regenerative ability by directly deactivating telomerase reverse transcriptase (Tert), and abrogation of miR-195 can reverse stem cell aging.
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Categories:
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Tags:
aging
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stem cells
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miR-195
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telomerase
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heart
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(0)
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View Count: (1525)
09
Team grows functioning pituitary gland from human embryonic stem cells
posted on
2/9/2016 2:27:00 PM
When the anterior pituitary gland is damaged—through tumours, infections, or even genetic factors—many different disorders can arise, some of which—like insufficient ACTH—are life threatening.
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Tags:
pituitary gland
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pituitary gland
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human stem cells
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(0)
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View Count: (1412)
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