Abstract:
BACKGROUND:Animal models of human diseases are often used in biomedical research in place of human subjects. However, results obtained by animal models may fail to hold true for humans. One way of addressing this problem is to make animal models more similar to humans by placing human tissue into animal models, rendering them chimeric. Since technical and ethical limitations make neurological disorders difficult to study in humans, chimeric models with human neural tissue could help advance our understanding of neuropathophysiology. MAIN BODY:In this article, we examine whether the introduction of human neural tissue and any consequent cognitive change is relevant to the way we ought to treat chimeras. We argue that changes in cognitive abilities are morally relevant to the extent that they increase the capacities that affect the moral status of any entity, including awareness, autonomy, and sociability. We posit that no being, regardless of species, should be treated in a way that is incommensurate with its moral status. Finally, we propose a framework that can be used to guide ethical assessment of research involving chimeras with advanced cognitive capacities. CONCLUSION:We advance this framework as a useful tool for bringing relevant considerations to the forefront for those considering the ethical merit of proposed chimeric research. In doing so, we examine concepts relevant to the question of how any entity may be treated, including moral status, dignity, and capacities.
journal_name
BMC Med Ethicsjournal_title
BMC medical ethicsauthors
Porsdam Mann S,Sun R,Hermerén Gdoi
10.1186/s12910-019-0345-2subject
Has Abstractpub_date
2019-01-25 00:00:00pages
10issue
1issn
1472-6939pii
10.1186/s12910-019-0345-2journal_volume
20pub_type
杂志文章abstract:BACKGROUND:Surgery for intersex infants should be delayed until individuals are able to decide for themselves, except where it is a medical necessity. In an ideal world, this single principle would suffice and such surgeries could be totally prohibited. Unfortunately, the world is not perfect, and, in some places, inte...
journal_title:BMC medical ethics
pub_type: 杂志文章
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更新日期:2020-10-29 00:00:00
abstract:BACKGROUND:It is widely acknowledged that there is a global divide on health care and health research known as the 10/90 divide. METHODS:A retrospective survey of articles published in the BMJ, Lancet, NEJM, Annals of Internal Medicine & JAMA in a calendar year to examine the contribution of the developing world to me...
journal_title:BMC medical ethics
pub_type: 杂志文章
doi:10.1186/1472-6939-5-5
更新日期:2004-10-04 00:00:00
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pub_type: 杂志文章
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journal_title:BMC medical ethics
pub_type: 杂志文章
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更新日期:2012-09-04 00:00:00
abstract:BACKGROUND:Mobile applications and socio-sexual networking websites are used by outreach workers to respond synchronously to questions and provide information, resources, and referrals on sexual health and STI/HIV prevention, testing, and care to gay, bisexual and other men who have sex with men (GB2M). This explorator...
journal_title:BMC medical ethics
pub_type: 杂志文章
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更新日期:2017-11-03 00:00:00
abstract:BACKGROUND:Although informed consent is an integral part of clinical practice, its current doctrine remains mostly a matter of law and mainstream ethics rather than empirical research. There are scarce empirical data on patients' perceived purpose of informed consent, which may include administrative routine/courtesy g...
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pub_type: 杂志文章
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更新日期:2014-01-10 00:00:00
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journal_title:BMC medical ethics
pub_type: 杂志文章
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pub_type: 杂志文章
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journal_title:BMC medical ethics
pub_type: 杂志文章
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更新日期:2020-06-01 00:00:00
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pub_type: 杂志文章
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pub_type: 杂志文章
doi:10.1186/s12910-015-0021-0
更新日期:2015-05-13 00:00:00
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pub_type: 杂志文章
doi:10.1186/s12910-019-0418-2
更新日期:2019-11-01 00:00:00
abstract:BACKGROUND:Patient outcome after serious brain injury is highly variable. Following a period of coma, some patients recover while others progress into a vegetative state (unresponsive wakefulness syndrome) or minimally conscious state. In both cases, assessment is difficult and misdiagnosis may be as high as 43%. Recen...
journal_title:BMC medical ethics
pub_type: 杂志文章
doi:10.1186/1472-6939-15-41
更新日期:2014-05-20 00:00:00
abstract:BACKGROUND:Few studies have examined factors associated with willingness of people living with HIV (PLHIV) to participate in HIV treatment clinical trials in Sub-Saharan Africa. We assessed the factors associated with participation of PLHIV in HIV treatment clinical trials research at a large urban clinical and researc...
journal_title:BMC medical ethics
pub_type: 杂志文章
doi:10.1186/s12910-020-00516-z
更新日期:2020-08-24 00:00:00
abstract:BACKGROUND:Expectations of receiving personal health information as a fringe benefit of biospecimen donation-termed diagnostic misconception-are increasingly documented. We developed an instrument measuring conflation of observational biospecimen-based research and clinical care for use with Latino communities, who may...
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pub_type: 杂志文章
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更新日期:2015-07-17 00:00:00
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pub_type: 杂志文章
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更新日期:2007-06-19 00:00:00
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journal_title:BMC medical ethics
pub_type: 杂志文章
doi:10.1186/1472-6939-11-1
更新日期:2010-02-10 00:00:00
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journal_title:BMC medical ethics
pub_type: 杂志文章
doi:10.1186/s12910-018-0270-9
更新日期:2018-05-02 00:00:00
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journal_title:BMC medical ethics
pub_type: 杂志文章,随机对照试验
doi:10.1186/1472-6939-13-1
更新日期:2012-01-05 00:00:00
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pub_type: 杂志文章
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pub_type: 杂志文章,评审
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pub_type: 杂志文章
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更新日期:2013-07-30 00:00:00
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pub_type: 杂志文章
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更新日期:2020-11-18 00:00:00
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journal_title:BMC medical ethics
pub_type: 杂志文章
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更新日期:2020-07-13 00:00:00
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journal_title:BMC medical ethics
pub_type: 杂志文章
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更新日期:2020-11-18 00:00:00
abstract:BACKGROUND:Over the past 25 years, there has been growing recognition of the importance of studying the Ethical, Legal and Social Implications (ELSI) of genetic and genomic research. A large investment into ELSI research from the National Institutes of Health (NIH) Human Genomic Project budget in 1990 stimulated the gr...
journal_title:BMC medical ethics
pub_type: 杂志文章
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pub_type: 杂志文章
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pub_type: 杂志文章
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更新日期:2009-06-18 00:00:00