Dataset Information

Public attitudes in Japan toward the creation and use of gametes derived from human-induced pluripotent stem cells.

ABSTRACT:

Aim

To ascertain to what extent the Japanese general public accept the creation and use of in vitro derived (IVD)-gametes derived from human-induced pluripotent stem cells.

Materials & methods

We conducted an online survey and obtained answers from 3096 respondents.

Results

78.6% of the respondents answered that they would accept the creation and use of IVD-gametes for research purposes, 51.7% answered that they would accept the creation and use of embryos with IVD-gametes for research purposes, and 25.9% answered that they would accept childbirth using embryos with IVD-gametes.

Discussion

The results that approximately half of the respondents answered that they would accept the creation of embryos with IVD-gametes, which has not been allowed in the current Japanese research guidelines, is astonishing.

SUBMITTER: Sawai T

PROVIDER: S-EPMC8610011 | biostudies-literature |

REPOSITORIES: biostudies-literature

ACCESS DATA

Similar Datasets

Project description:Genetic modification has been used to create dairy cattle without horns and with increased resistance to disease; applications that could be beneficial for animal welfare, farm profits, and worker safety. Our aim was to assess how different stated purposes were associated with public attitudes toward these two applications using a mixed methods approach. Using an online survey, U.S. participants were randomly assigned to one of ten treatments in a 2 (application: hornless or disease-resistant) x 5 (purposes: improved animal welfare, reduced costs, increased worker safety, all three purposes, or no purpose) factorial design. Each participant was asked to read a short description of the assigned treatment (e.g. hornlessness to improve calf welfare) and then respond to a series of questions designed to assess attitude toward the treatment using 7-point Likert scales (1 = most negative; 7 = most positive). Responses of 957 participants were averaged to creative an attitude construct score. Participants were also asked to explain their response to the treatment. Qualitative analysis of these text responses was used to identify themes associated with the participants' reasoning. Participant attitudes were more favorable to disease resistance than to hornlessness (mean ± SE attitude score: 4.5 ± 0.15 vs. 3.7 ± 0.14). In the 'disease-resistance' group participants had more positive attitudes toward genetic modification when the described purpose was animal welfare versus reduction of costs (contrast = 1.00; 95% CI = 0.12-1.88). Attitudes were less favorable to the 'hornless' application if no purpose was provided versus when the stated purpose was either to improve animal welfare (contrast = 0.95; 95% CI = 0.26-1.64) or when all purposes were provided (contrast = 0.88; 95% CI = 0.19-1.58). Similarly, attitudes were less positive when the stated purpose was to reduce costs versus either improving animal welfare (contrast = 0.86; 95% CI = 0.09-1.64) or when all purposes were provided (contrast = 0.79; 95% CI = 0.02-1.56). Quantitative and qualitative analysis indicated that both the specific application and perceived purpose (particularly when related to animal welfare) can affect public attitudes toward genetic modification.