منابع مشابه
Stem cell hopes fuel policy woes
The great therapeutic potential of human embryonic stem (ES) cells (see Box) and the thorny ethical issues surrounding their use have prompted many governments to revisit existing regulations on embryo research (see Table on next page). Just in recent weeks, the Canadian government proposed regulatory guidelines that would allow the derivation and use of ES cells from human embryos but, unlike ...
متن کاملInsights and Hopes in Umbilical Cord Blood Stem Cell Transplantations
Over 20.000 umblical cord blood transplantations (UCBT) have been carried out around the world. Indeed, UCBT represents an attractive source of donor hematopoietic stem cells (HSCs) and, offer interesting features (e.g., lower graft-versus-host disease) compared to bone marrow transplantation (BMT). Thereby, UCBT often represents the unique curative option against several blood diseases. Recent...
متن کاملWilliamson's Woes
This is a reply to Timothy Williamson’s paper ‘Tennant’s Troubles’. It defends against Williamson’s objections the anti-realist’s knowability principle based on the author’s ‘local’ restriction strategy involving Cartesian propositions, set out in The Taming of the True. Williamson’s purported Fitchian reductio, involving the unknown number of books on his table, is analyzed in detail and shown...
متن کاملHopes and fears for professional movement in the stem cell community.
We examine here how the issue of professional migration in stem cell research has been explored in news media, government documents, and the peer-reviewed literature. The results shed light on how patterns of and forces that motivate these movements are depicted and highlight issues of significance to the stem cell community.
متن کاملTrial news: woes, new approaches.
Tomm40 has created a stir in Alzheimer’s disease (AD) research with the recent proposal that variablelength polymorphisms of this gene, which lives near apolipoprotein E (ApoE) on chromosome 19, can help predict at what age a person may develop late-onset AD (LOAD) [1,2]. This finding came from analysis of several small cohorts in which ages of LOAD onset were determined retrospectively. Now, n...
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ژورنال
عنوان ژورنال: Current Biology
سال: 2001
ISSN: 0960-9822
DOI: 10.1016/s0960-9822(01)00245-7