搜索结果: 1-14 共查到“国际动态 理学 stem cell”相关记录14条 . 查询时间(0.062 秒)
关节处软骨细胞由于缺乏血供和神经支配，自我修复能力有限。这使得临床上关节软骨的再生是一个巨大挑战。细胞疗法被认为是修复受损关节软骨的重要方法。骨髓间充质干细胞由于其多向分化潜能和免疫调节能力，已成为关节软骨修复的潜在治疗手段。临床实验证明这类间充质干细胞对软骨类疾病具有一定的改善。但是这些干细胞往往形成纤维软骨或者在修复过程中展示出副作用，且在体外扩培的过程中容易衰老，其分化潜能会因为患者衰老而减...
What if, in people with blinding retinal disorders, one could simply introduce into the retina healthy photoreceptor cells derived in a dish from stem cells, and restore sight?
A newly identified stem cell regulator enables lifelong sperm production（图）
干细胞调节器 干细胞更新因子 细胞工程
2023/7/10
Unlike women, who are born with all the eggs they’ll ever have, men can continue to produce sperm throughout their adult lives. To do so, they require a constant renewal of spermatogonial stem cells, ...
Super Resolution Imaging Helps Determine a Stem Cell’s Future
Super Resolution Imaging Stem Cell Future
2017/3/14
Scientists at Rutgers and other universities have created a new way to identify the state and fate of stem cells earlier than previously possible.Understanding a stem cell’s fate – the type...
TSRI and JCVI Scientists Find Popular Stem Cell Techniques Safe
TSRI JCVI Scientists Stem Cell Techniques
2016/3/2
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 pa...
Stem cell treatment lessens impairments caused by dementia with Lewy bodies
Stem cell treatment lessens impairments dementia with Lewy bodies
2015/11/12
Neural stem cells transplanted into damaged brain sites in mice dramatically improved both motor and cognitive impairments associated with dementia with Lewy bodies, according to University of Califor...
The University of Queensland stem cell researcher leads high school activity for National Science Week
stem cell bioinformatics
2014/7/15
A University of Queensland stem cell researcher will lead a discussion of Year 10 students from around Australia, covering genomics, bioinformatics and stem cell research on Thursday, August 16 for Na...
Development of stem cell research for treating human cells damaged through injury, disease or ageing has taken a step forward in Queensland.
For the past two decades, scientists have been trying to fulfill the promise that stem-cell therapy holds for treating diseases such Parkinson’s, Alzheimer’s and many others. Their ultimate goal is to...
New role for leading Qld stem cell scientist（图）
Stem Cell chronic kidney disease Molecular Bioscience
2007/7/6
19 June 2007，Queensland’s capacity to conduct vital health research will be further enhanced with the appointment of a University of Queensland (UQ) researcher to the position of Chief Scientific Offi...
American Association for the Advancement of Science Backs Embryonic Stem Cell Bill, Citing
Embryonic Stem Cell
2007/4/13
10 April 2007，With competing stem cell measures under debate and set for a vote in the U.S. Senate this week, AAAS CEO Alan I. Leshner Monday wrote to Senate Majority Leader Harry Reid (D-Nev.) and al...
Regulation of germline stem cell proliferation downstream of nutrient sensing
stem cell germline nutrient
2006/12/22
6 December 2006，Stem cells have recently attracted significant attention largely due to their potential therapeutic properties, but also because of their role in tumorigenesis and their resemblance, i...
Committee Review of Stem-Cell Fraud Finds Editors Followed All Rules, But Urges Revision of Trust-Based Journal Procedures
Stem-Cell publishing
2006/12/15
28 November 2006，In handling fraudulent stem-cell research articles, journal editors went above and beyond existing procedures to try and verify the findings, but in today's competitive publishing env...
Stem cell research licence application
Stem celll research licence application animal eggs neurological diseases
2006/11/8
7 November 2006，Scientists from King's submitted a licence application yesterday (6 November) to the Human Fertilisation and Embryology Authority (HFEA) to allow them to fuse human cells with animal e...