- 2017
- Press releases - 17.03.2017
Effects of the gut microbiota revisited
Matteo Serino, chargé de recherche Inserm à l’Institut de recherche en santé digestive (IRSD, une unité mixte de recherche Inserm/Université Toulouse III- Paul Sabatier/Ecole nationale vétérinaire de Toulouse/Inra), et ses collaborateurs, montrent que l’altération du microbiote intestinal, qu’elle soit d’origine nutritionnelle ou génétique, peut avoir des effets bénéfiques sur le métabolisme du foie. Ces résultats contredisent des résultats précédents obtenus dans le domaine qui montraient que le transfert d’un microbiote altéré avait forcément des conséquences négatives sur la santé. Ils viennent de paraître dans Molecular Systems Biology.
- Press releases - 15.03.2017
Discovery of an HIV reservoir marker: A new avenue toward eliminating the virus
French researchers have identified a marker that makes it possible to differentiate “dormant” HIV-infected cells from healthy cells. This discovery will make it possible to isolate and analyze reservoir cells which, by silently hosting the virus, are responsible for its persistence even among patients receiving antiviral treatment, whose viral load is undetectable. It offers new therapeutic strategies for targeting infected cells. This research is part of the ANRS strategic program “Réservoirs du VIH”. It is the result of a collaboration between the CNRS, Montpellier University, Inserm, the Institut Pasteur, the Henri-Mondor AP-HP hospital in Créteil, the Gui de Chauliac hospital (CHU de Montpellier) and the VRI (Vaccine Research Institute), and is published in the journal Nature on March 15, 2017. A patent owned by the CNRS has been filed for the diagnostic and therapeutic use of the identified marker.
- What's on? - 14.03.2017
Friday, March 17: World Sleep Day
Friday, March 17 will mark the 17th edition of World Sleep Day, an opportunity to raise general public awareness of the health impact of sleep. Sleep is essential to brain maturation and development. It also plays a fundamental role in metabolic functions, notably by regulating the production of several hormones. Sleep quality is likely to […]
- Press releases - 14.03.2017
Toward the synthesis of antibiotics by a new bacterial enzyme
Researchers at the French National Institute for Agricultural Research (Inra) and Inserm have discovered a new family of bacterial enzymes that can produce hitherto unidentified peptides with antibiotic activity. Published in Nature Chemistry, this work holds promise for the synthesis of molecules of pharmaceutical interest and the design of new antibiotics.
- Press releases - 10.03.2017
A warning on taking ibuprofen during pregnancy
A new study conducted by Inserm researchers at Irset (Institute of Research in Environmental and Occupational Health)[1] shows that ibuprofen is liable to cause disruptions in the hormone system in the human foetal testis, with possible implications for the development of the male urogenital tract. This drug suppresses the production of various testicular hormones, including testosterone, which controls the primary and secondary sex characteristics and the descent of the testes. These effects are obtained at doses similar to the standard dosage. These results are published in Scientific Reports.
- Press releases - 10.03.2017
13–19 March: Brain Awareness Week
La 19ème édition de la Semaine du Cerveau, coordonnée par la Société des Neurosciences, se déroulera du 13 au 19 mars 2018, en France et dans 62 autres pays. Lors des nombreuses manifestations, le grand public est invité à aller à la rencontre des chercheurs pour mieux comprendre le fonctionnement du cerveau et s’informer sur les dernières avancées de la recherche.
- What's on? - 10.03.2017
13–19 March: Brain Awareness Week
The 19th edition of Brain Awareness Week, coordinated by the French Society for Neuroscience, will take place from 13 to 19 March 2017, in France and 62 other countries. During the many events, the general public is invited to come and meet the researchers in order to gain a better understanding of the workings of […]
- Press releases - 09.03.2017
Voluntary eye movements, a new indicator of postural control in Parkinson disease ?
Postural instability is the main factor associated with falls in patients with Parkinson disease, but there are other symptoms, such eye disorders. Teams from Pitié-Salpêtrière Hospital, AP-HP, and the Brain and Spine Institute (Inserm, CNRS, UPMC) have examined the link between these eye disorders observed in some patients and postural instability. Their results demonstrate a potential new marker of posture control in Parkinson disease. These results are published in the journal Neurology.
- Press releases - 08.03.2017
Lack of sleep causes brain impairment in adolescents
Not sleeping enough or going to bed too late leads to a reduction in the volume of grey matter in the brains of adolescents. These conclusions were obtained by researchers at Inserm Unit 1000, “Neuroimaging and Psychiatry” (Inserm/Paris-Descartes University/Paris Sud University), who studied the brain and sleep habits of 177 14-year-old students. This work is published in the journal Scientific Reports, and received support from the Academy of Finland.
- Press releases - 07.03.2017
8 March 2017: medical research conjugated in the feminine
In 2014, Inserm established a think-tank on “Gender and Health Research” within the Inserm Ethics Committee. Led by Catherine Vidal and Jennifer Merchant, members of the Inserm Ethics Committee, its objectives are to raise awareness about the impact of gender on health research, and to conduct an ethical reflection on the gender dimension, which is often overlooked in biomedical research.