Perspectives

The ocean supports many livelihoods, but this is currently not sustainable with pressures on the climate and ecosystems. Here, in this perspective, the authors outline the barriers and solutions for financing a sustainable ocean economy.

Effective biological engineering requires the acknowledgement of evolution and its consideration during the design process. In this perspective, the authors present the concept of the evotype to reason about and shape the evolutionary potential of natural and engineered biosystems.

Transcranial electrical stimulation techniques may enable exploration of the role of neural oscillations in the brain. Here, the authors provide a perspective on its potential across systems, species, theoretical and experimental scales.

Negative emission technologies are central to avoiding catastrophic climate change. Deploying engineered solutions such as direct air capture requires a policy sequencing strategy that focuses on “incentives + mandates” in early adopters, while creating positive spillovers that incentivize follower countries to take policy action.

Endocrine therapy has been the mainstay for hormone responsive breast cancer treatment. Here, Garcia-Martinez and colleagues discuss epigenetic mechanisms regulating ER + breast cancer and endocrine therapy resistance, and highlight approaches to rewire the cancer epigenome to improve targeted therapies for this cancer.

Current developments in synthetic biology are not immediately applicable outside of the controlled laboratory environment. In this Perspective, the authors outline the advances and challenges the field faces in operating in resource limited and off-the-grid scenarios.

Pain management is an extremely important topic both medically and socio-economically. Here the authors offer an overview of the use of degrading polymeric materials for delivery of pharmaceutical agents for pain management and offer a perspective of the future directions of the field.

Enantioselective functionalization of ubiquitous C(sp³)–H bonds via radical species has witnessed a renaissance in the past years. Here, the authors summarize the main achievements in the field by identifying two main reaction pathways determining the stereochemistry and give an outlook on future challenges and opportunities.

Synthetic biology engineering principles enable two-way communication between living and inanimate substrates. Here the authors consider the development of this bio-informational exchange and propose cyber-physical architectures and applications.

Ketamine is associated with rapid antidepressant effects and temporary dissociative experiences, and this review examines whether these dissociative symptoms are necessary for antidepressant efficacy. Although the current literature does not support this relationship, further work is needed to explore possible associations at the molecular, biomarker, and psychological levels.

A key security challenge with biosecurity threats is determining the responsible actor. In this Perspective, the authors review recent developments in using genetic sequence to assign a lab-of-origin and the potential protection it provides against misuse of synthetic biology.

Many fluid biomarker findings have had low reproducibility despite initially promising results. Here, the authors review possible sources for low reproducibility of studies on fluid biomarkers for neurodegenerative diseases and suggest guidelines for the biomarker community to agree on and implement.

Maria Antfolk and Kim Jensen discuss how to model intestinal epithelial cell function in the dish and how various physiologically important environmental conditions, for example, extracellular matrix, pressure and flow, can be modelled and how this is applicable to clinical work.

Advances in our ability to manipulate genetics leads to deeper understanding of biological systems. In this Perspective, the authors argue that synthetic genomics facilitates complex modifications that open up new areas of research.

The IMEx consortium provides one of the largest resources of curated, experimentally verified molecular interaction data. Here, the authors review how IMEx evolved into a fundamental resource for life scientists and describe how IMEx data can support biomedical research.

Marine aquaculture is widely proposed as compatible with ocean sustainability, biodiversity conservation, and human nutrition goals. In this Perspective, Belton and colleagues dispute the empirical validity of such claims and contend that the potential of marine aquaculture has been much exaggerated.

Marine microbial activities fuel biogeochemical cycles that impact the climate, but global models do not account for the myriad physiological processes that microbes perform. Here the authors argue for a model framework that reinterprets the ocean as physics coupled to biologically-driven redox chemistry.

Discovering a sustainable route to ammonia as a fertiliser and as an energy carrier is critically important, but many recent reports on the electrochemical nitrogen reduction are false positives. Here the authors uncover the emerging experimental traps and detail protocols to reliably avoid them.