An Ethical Framework for Research Using Genetic Ancestry.

A wide range of research uses patterns of genetic variation to infer genetic similarity between individuals, typically referred to as genetic ancestry. This research includes inference of human demographic history, understanding the genetic architecture of traits, and predicting disease risk. Researchers are not just structuring an intellectual inquiry when using genetic ancestry, they are also creating analytical frameworks with broader societal ramifications.

Ancestry: How researchers use it and what they mean by it.

Ancestry is often viewed as a more objective and less objectionable population descriptor than race or ethnicity. Perhaps reflecting this, usage of the term "ancestry" is rapidly growing in genetics research, with ancestry groups referenced in many situations. The appropriate usage of population descriptors in genetics research is an ongoing source of debate.

A scoping review of guidelines for the use of race, ethnicity, and ancestry reveals widespread consensus but also points of ongoing disagreement.

The use of population descriptors such as race, ethnicity, and ancestry in science, medicine, and public health has a long, complicated, and at times dark history, particularly for genetics, given the field's perceived importance for understanding between-group differences. The historical and potential harms that come with irresponsible use of these categories suggests a clear need for definitive guidance about when and how they can be used appropriately. However, while many prior authors have provided such guidance, no established consensus exists, and the extant literature has not been examined for implied consensus and sources of disagreement.

"By only considering the end product it means that our participation has always been in vain": Defining benefits in HIV vaccine trials in Tanzania.

Debates about what constitutes benefits in human research continue to be less informed due to a lack of empirical evidence from the developing world. This study aimed to explore what constitutes benefits in HIV vaccine trials in Tanzania and examine inherent ethical implications. A qualitative case study design was deployed and a total of 29 purposively selected study participants comprising of experienced researchers, institutional review board members and community advisory board members were included.

Getting genetic ancestry right for science and society.

We must embrace a multidimensional, continuous view of ancestry and move away from continental ancestry categories.

Breast cancer screening in sub-Saharan Africa: a systematic review and ethical appraisal.

Background: The aim of this systematic review was to evaluate the evidence and clinical outcomes of screening interventions and implementation trials in sub-Saharan Africa (SSA) and also appraise some ethical issues related to screening in the region through quantitative and qualitative narrative synthesis of the literature.

Methods: We searched Pubmed, OvidMEDLINE, Embase, and Web of Science to identify studies published on breast cancer screening interventions and outcomes in SSA. Descriptive statistics were used to summarize the frequency and proportions of extracted variables, and narrative syntheses was used to evaluate the clinical outcomes of the different screening modalities.

The benefit sharing vision of H3Africa.

One of the central ethical tenets of research in developing countries is the sponsor's obligation to benefit host participants and communities. Two known models of benefits provision dominate the ethical discourse of research in developing countries. The first model, known as the "reasonable availability," endorses the obligation to provide interventions proven to be effective at the end of a study.

Viewing benefit sharing in global health research through the lens of Aristotelian justice.

The ethics of benefit sharing has been a topical issue in global health research in resource-limited countries. It pertains to the distribution of goods, benefits and advantages to the research participants, communities and countries that are involved in research. One of the nuances in benefit sharing is the ethical justification on which the concept should be based.

What Do the Various Principles of Justice Mean Within the Concept of Benefit Sharing?

The concept of benefit sharing pertains to the act of giving something in return to the participants, communities, and the country that have participated in global health research or bioprospecting activities. One of the key concerns of benefit sharing is the ethical justifications or reasons to support the practice of the concept in global health research and bioprospecting. This article evaluates one of such ethical justifications and its meaning to benefit sharing, namely justice.

Benefit sharing: an exploration on the contextual discourse of a changing concept.

Background: The concept of benefit sharing has been a topical issue on the international stage for more than two decades, gaining prominence in international law, research ethics and political philosophy. In spite of this prominence, the concept of benefit sharing is not devoid of controversies related to its definition and justification. This article examines the discourses and justifications of benefit sharing concept.