Journalists

Journalists

Covering current events in science, the environment, technology and health requires a context and reliable sources that respond quickly.

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When science hits the headlines, we publish reactions, explanations, and in-depth analysis from reliable sources, capturing both the evidence and the debates. Our library of science journalism resources and the briefings may be of use to you. Consult our directory of research centres.

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We are on the lookout for any controversial information about science (embargoed or not), in order to react with the agility the media needs. Sign up to receive our embargoed contents, all under the Creative Commons licence. Find out more about how we work here.

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Exposure to cold and heat could affect adolescents' mental health

Exposure to cold and heat could affect adolescents' mental health, according to a study published in JAMA Network Open. The research, led by the Barcelona Institute for Global Health (ISGlobal), was conducted with nearly 5,000 adolescents from the Netherlands (3,934) and Spain (885). The results showed how exposure to environmental temperatures influences psychiatric symptoms such as anxiety, depression, and attention problems.

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Temperature-related deaths could rise by 50% in Europe by the end of the century

An international team has analysed temperature and mortality data from 854 urban areas in Europe, and estimated that temperature-related deaths could increase by 50 % by the end of the century - which would mean up to 2.3 million more deaths - if no climate change mitigation measures are taken. This percentage is even higher in southern parts of the continent, such as Spain. The results are published in the journal Nature Medicine.

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Humans may already have antibodies capable of recognizing avian influenza virus, study shows

A team of researchers from the USA has analyzed the B lymphocytes of seven healthy people in whom no exposure to H5 influenza viruses, such as the avian flu virus, had been documented. The results show that they present antibodies capable of recognizing this type of virus, which, according to the authors, could represent “a first line of defense” in the event of a pandemic. The results are published in the journal Science Immunology.

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Joint heart-kidney transplant tested in macaques to avoid rejection and immunosuppressants

Patients receiving organ transplants often need to be treated with long-term immunosuppressants to reduce the likelihood of rejection, which has numerous side effects. An international team has shown in crab macaque monkeys that, in the case of heart transplantation, the use of these drugs could be avoided if combined with a kidney transplant from the same donor. The results are published in the journal Science Translational Medicine

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Association found between the use of drugs such as vaccines, antibiotics or anti-inflammatory drugs and lower risk of dementia

A review of 14 studies and data from more than 130 million patients has found an association between the use of drugs such as anti-inflammatory drugs, antibiotics and vaccines and a reduced risk of dementia. The authors recall that “the fact that a particular drug is associated with an altered risk of dementia does not necessarily mean that it causes or helps against it.” However, “pooling these huge health data sets provides a source of evidence that can help us decide which drugs to try first.” The research is published in the journal Alzheimer's and Dementia: Translational Research & Clinical Interventions. 

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Trump announces US withdrawal from World Health Organisation

The new US president, Donald Trump, announced on his first day that the country will leave the World Health Organisation (WHO) within the next twelve months. The reasons behind the decision, according to him, are the ‘mismanagement of the covid-19 pandemic and other global health crises’, as well as ‘disproportionate payments compared to other countries’ dues’.

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Use of GLP-1 analogue drugs is associated with benefits but also health risks

The use of glucagon-like peptide-1 receptor agonists (GLP-1RAs), used to treat diabetes and obesity, may be associated with a wide range of health effects, both positive - such as a reduced risk of cardiometabolic disorders - and negative - an increased risk of gastrointestinal conditions or hypertension. These are the conclusions of an observational study published in Nature Medicine. The findings are based on analysis of data from 2.4 million participants.

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