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Hope for diabetes: CRISPR-edited cells pump out insulin in a person — and evade immune detection

vendredi 5 septembre 2025 par Elie Dolgin

Nature, Published online: 05 September 2025; doi:10.1038/d41586-025-02802-5Edits create cells that don’t trigger an immune response, allowing implant recipient to forego immune-suppressing drugs.

Nature

Daily briefing: Nine metals in two dimensions

vendredi 5 septembre 2025 par Flora Graham

Nature, Published online: 05 September 2025; doi:10.1038/d41586-025-02880-5Why scientists are excited about 2D MXenes, a distant relative of graphene. Plus, the low-down on a fiery Senate hearing with RFK Jr and a lyrical exploration of iconic (...)

Nature

First CRISPR horses spark controversy: what’s next for gene-edited animals?

vendredi 5 septembre 2025 par Katie Kavanagh

Nature, Published online: 05 September 2025; doi:10.1038/d41586-025-02800-7Horses with genomic edits to make them run faster have been banned from polo, but a zoo of CRISPR-edited animals is gaining acceptance in agriculture.

Nature

Europe’s largest paper mill? 1,500 research articles linked to Ukrainian network

jeudi 4 septembre 2025 par Miryam Naddaf

Nature, Published online: 04 September 2025; doi:10.1038/d41586-025-02809-yA group of companies has flooded 380 journals with hundreds of suspect papers since 2017.

Nature

Newfound immune cell in mice hints at why inflammation spikes with old age

jeudi 4 septembre 2025 par Gemma Conroy

Nature, Published online: 04 September 2025; doi:10.1038/d41586-025-02788-0Pathogen-consuming cells found in fat tissue also play a part in lipid balance.

Nature

Chemists cram record nine metals into trendy 2D material

jeudi 4 septembre 2025 par Katherine Bourzac

Nature, Published online: 04 September 2025; doi:10.1038/d41586-025-02839-6MXenes, distant cousins of graphene, reach new heights of complexity — opening the way for use in advanced batteries and more.

Nature

Daily briefing: Is a cure for psoriasis on the horizon?

jeudi 4 septembre 2025 par Flora Graham

Nature, Published online: 04 September 2025; doi:10.1038/d41586-025-02848-5Some people who cease a life-long treatment remain psoriasis-free. Plus, an ant queen can clone ants of another species and Earth’s capacity to store carbon dioxide emissions could max out surprisingly (...)

Nature

RFK Jr slings accusations and defends public-health upheaval at fiery hearing

jeudi 4 septembre 2025 par Max Kozlov, Mariana Lenharo

Nature, Published online: 04 September 2025; doi:10.1038/d41586-025-02845-8Senators from both parties expressed scepticism about the US health secretary’s statements on COVID-19 vaccines and more.

Nature

Air pollution directly linked to increased dementia risk

jeudi 4 septembre 2025 par Rachel Fieldhouse

Nature, Published online: 04 September 2025; doi:10.1038/d41586-025-02844-9Long-term exposure accelerates the development of Lewy body dementia and Parkinson’s disease with dementia in people who are predisposed to the conditions.

Nature

Changing tides ushered in the world’s first civilization

jeudi 4 septembre 2025

Nature, Published online: 04 September 2025; doi:10.1038/d41586-025-02837-8Construction of tidal irrigation systems helped to drive the formation of city states some 5,000 years ago.

Nature