Nature Search

Environmental control on the productivity of a heavily fished ecosystem

The climate of the northwest Atlantic shifts between phases, shaping ecosystem productivity and fisheries. Tracking these phases can support climate and ecosystem-informed fisheries management.

Frédéric Cyr
Aaron T. Adamack
Pierre Pepin
ResearchOpen Access06 Jun 2025
Nature Communications

Volume: 16, P: 1-11
Evidence for subsea permafrost in subarctic Canada linked to submarine groundwater discharge

Observations from the Labrador Coast indicate the presence of subsea permafrost landforms outside of the Arctic, suggesting a potential underestimation of subsea permafrost in the world’s oceans.

Alexandre Normandeau
Jordan B. R. Eamer
Audrey Limoges
Research05 Aug 2024
Nature Geoscience

Volume: 17, P: 1022-1030
The use of the sex pheromone as an evolutionary solution to food source selection in caterpillars

Sex pheromones are used by adult members of a species to attract a mate. This study proposes that the larvae of the cotton leafwormSpodoptera littoralisare attracted to sex pheromones and prefer a food source containing it, suggesting an alternative use of the sex pheromone to trigger food search in caterpillars.

Erwan Poivet
Kacem Rharrabe
Emmanuelle Jacquin-Joly
Research04 Sept 2012
Nature Communications

Volume: 3, P: 1-7
A gustatory receptor involved in host plant recognition for oviposition of a swallowtail butterfly

Female Swallowtail butterflies will only lay their eggs on a small number of plants, which they choose by detecting specific chemicals on the leaf surface. Here, a gustatory receptor,PxutGr1, is identified in Papilio xuthus, which is used by the butterfly to detect synephrine when selecting a host plant.

Katsuhisa Ozaki
Masasuke Ryuda
Hiroshi Yoshikawa
ResearchOpen Access15 Nov 2011
Nature Communications

Volume: 2, P: 1-9
Convalescent plasma for hospitalized patients with COVID-19: an open-label, randomized controlled trial

A randomized trial in patients hospitalized with COVID-19 showed no benefit and potentially increased harm associated with the use of convalescent plasma, with subgroup analyses suggesting that the antibody profile in donor plasma is critical in determining clinical outcomes.

Philippe Bégin
Jeannie Callum
Donald M. Arnold
ResearchOpen Access09 Sept 2021
Nature Medicine

Volume: 27, P: 2012-2024
Reply to: Concerns about estimating relative risk of death associated with convalescent plasma for COVID-19

Philippe Bégin
Jeannie Callum
Donald M. Arnold
Research10 Jan 2022
Nature Medicine

Volume: 28, P: 53-58
Seasonality of the Meridional Overturning Circulation in the subpolar North Atlantic

Subpolar overturning in the North Atlantic Ocean shows substantial seasonality, with a maximum in late spring, a minimum in early winter, and a total range of about 9 Sv, according to observations from the OSNAP array between 2014 and 2020.

Yao Fu
M. Susan Lozier
Igor Yashayaev
ResearchOpen Access25 May 2023
Communications Earth & Environment

Volume: 4, P: 1-13
Author Correction: Convalescent plasma for hospitalized patients with COVID-19: an open-label, randomized controlled trial

Philippe Bégin
Jeannie Callum
Donald M. Arnold
Amendments and CorrectionsOpen Access12 Jan 2022
Nature Medicine

Volume: 28, P: 212
Cortical recurrence supports resilience to sensory variance in the primary visual cortex

Two populations of V1 neurons are described that are either vulnerable or resilient to variance of oriented inputs and these features can be reproduced in a well-established model of intracortical V1 recurrence and interpreted within a Bayesian framework.

Hugo J. Ladret
Nelson Cortes
Laurent U. Perrinet
ResearchOpen Access23 Jun 2023
Communications Biology

Volume: 6, P: 1-13

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