There are many patients, scientists, politicians and even bioethicists who have paid tribute
to stem cell therapy and its hypes and hopes (Murdoch, et al.,
2010), despite debates on safety and efficacy. Commodification of human
embryos is a concern expressed by many
ethicists. There may be loss of equity in access to stem cell benefits, as many people would
not be able to pay the high cost of this new treatment.
Resource allocation and distributive justice are related important issues. Limited resources
of health care systems raise
questions about research priorities in many societies. Stem cell
research is expensive, and its outcome may not be useful for many
patients or healthy people. Thus, it could
be argued
that money can be more effectively spent for more important health care plans which cover a vast range of diseases and large numbers of the
general population.
However, many argue that banning stem cell research by governments would not stop such research in the private sector. Private research can raise concerns about commercialization of stem cell research,
which may result in unfair distribution of benefits within society (Balint,
2001). So, some conclude that federal funding and support of research on embryonic stem cells is the only approach that may guarantee the fair distribution of benefits (Balint, 2001). Moreover, such policy can provide the way for more strict observance of ethical standards by researchers.
Private sectors usually tend to allocate their resources to fields with high potential of financial gain. However, priority of resource allocation in the public budget by governments depends on some other factors, including: public health needs, scientific value of the proposal, potential for advances in a particular area, distribution across diverse research areas, and national training and infrastructure needs (Dresser, 2010). Funding stem cell research is not considered a research priority in some countries, due to other health care needs and limitations of health budget. Many underdeveloped or developing countries are obligated to devote research funds to common disorders with high rates of mortality and morbidity.
Stem cell tourism and fear of negative health consequences due to lack of enough oversight are other concerns which have attracted special attention among ethicists and medical practitioners. Such matters deserve separate discussion elsewhere, particularly as they are not unique to stem cells.
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