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Virus bakom många fall av typ 1-diabetes

Publicerad 6 september 2011 Många fall av typ-1-diabetes orsakas av virus. Därför kan det bli vanligt framöver att vaccinera mammor för att förebygga att deras barn får diabetes. Sabina Resic-Lindehammer vid Clinical Research Centre vid Medicinska Fakulteten, Lunds universitet disputerade nyligen på en avhandling med titeln ”Triggers of autoimmunity” (se länk nedan).I avhandlingen visar hon att de

https://www.diabetesportalen.lu.se/artikel/virus-bakom-manga-fall-av-typ-1-diabetes - 2025-03-07

Högeffektiv träning ger bättre effekt på diabetes

Publicerad 6 september 2011 Mycket tyder på att mer intensiv träning fungerar bättre än den träning som rekommenderas idag vid typ 2-diabetes. – Det händer något i kroppen vid högintensiv träning som vi vill försöka förstå, berättar Åsa Segerström. Hon är sjukgymnast och forskare vid Lunds universitet där ett idrottsfysiologiskt centrum nu byggs upp. I samarbete med Lunds universitets diabetescent

https://www.diabetesportalen.lu.se/artikel/hogeffektiv-traning-ger-battre-effekt-pa-diabetes - 2025-03-07

Mer pengar till uppmärksammad forskning

Publicerad 9 september 2011 För andra gången på kort tid får professor Olle Melander vid Lunds universitet och Skånes universitetssjukhus i Malmö ett mångmiljonanslag till sin hjärt-kärlforskning. Den här gången är det 15 miljoner kronor från European Research Council (ERC). Så sent som i juni 2011 erhöll Olle Melander Hjärt-Lungfondens stora anslag om 15 miljoner kronor. Nu beviljar European Rese

https://www.diabetesportalen.lu.se/artikel/mer-pengar-till-uppmarksammad-forskning - 2025-03-07

Jaga fett med magnetkamera

Publicerad 14 september 2011 Ansamling av fett i olika organ kan leda till olika följdsjukdomar vid fetma och diabetes. I kampen mot dessa sjukdomar är det därför inte bara viktigt att veta hur feta vi är, utan också var fettet finns lagrat. På Skånes universitetssjukhus i Malmö håller en ny teknik på att utvecklas som ger noggrann information om hur mycket fett som gömmer sig i kroppens organ.Fet

https://www.diabetesportalen.lu.se/artikel/jaga-fett-med-magnetkamera - 2025-03-07

Outforskad vävnad viktig för blivande insulinceller

Publicerad 14 september 2011 En i diabetessammanhang tämligen förbisedd vävnad under fostertiden utsöndrar kemikalier som får blivande insulinceller att mogna till färdiga insulinproducerande celler. Upptäckten kan leda till metoder att ersätta förlorade celler såväl vid typ 1 som typ 2 diabetes. Amerikanska forskare vid bland annat universitetet i San Francisco har i djurförsök kartlagt fosterväv

https://www.diabetesportalen.lu.se/artikel/outforskad-vavnad-viktig-blivande-insulinceller - 2025-03-07

För mycket järn ökar risken för diabetes

Publicerad 23 september 2011 I en stor dansk undersökning fann forskarna ett starkt samband mellan höga halter av järn i blodet och risken för såväl typ 1 som typ 2 diabetes. Fyndet är intressant då det sedan tidigare är känt att en ärftlig sjukdom som orsakar en ansamling av järn orsakar en speciell men ovanlig diabetsform.BronsdiabetesHemokromatos är en ärftlig sjukdom där kroppen inte förmår at

https://www.diabetesportalen.lu.se/artikel/mycket-jarn-okar-risken-diabetes - 2025-03-07

Östrogenets skyddande effekt

Publicerad 23 september 2011 I sin doktorsavhandling har Rajesh Kumar undersökt östrogenhormonets skyddande effekt i samband med typ 2 diabetes. Här skriver han själv om sin forskning. Högt blodsocker gör att kroppens celler arbetar konstant och om blodsockret är för högt under en längre tid förstörs celler och andra följdsjukdomar kan uppstå, som hjärt/kärl-, ögon-, njur- och nervsjukdomar.Ökad i

https://www.diabetesportalen.lu.se/artikel/ostrogenets-skyddande-effekt - 2025-03-07

Skillnader på fettcellerna hos tjocka och smala

Publicerad 26 september 2011 Genom att mäta den radioaktiva isotopen kol-14 kan forskare vid Karolinska Institutet nu förknippa störningar i fettcellernas funktion med sjukdomar som fetma, diabetes och blodfettsrubbningar. Studien presenteras i vetenskapstidskriften Nature och kan leda till helt nya sätt att angripa sjukdomar i ämnesomsättningen.Resultaten visar att fettcellerna hos feta personer

https://www.diabetesportalen.lu.se/artikel/skillnader-pa-fettcellerna-hos-tjocka-och-smala - 2025-03-07

Ten postdocs kick off excellence programme for sustainable development

Published 21 June 2021 Three research projects involving a total of 10 postdocs received a total of SEK 23.5 million in the first round of Lund University’s research programme for excellence, focusing on Agenda 2030 and sustainable development. In March this year, Lund University announced SEK100 million in funding for a research programme for excellence,focusing on Agenda 2030 and sustainable dev

https://www.lunduniversity.lu.se/article/ten-postdocs-kick-excellence-programme-sustainable-development - 2025-03-08

A soundwalk from the future imagines climate transition

Published 28 June 2021 “It’s 2050. Selma is dead. But before she is buried, she wants to talk to a person from 2021 and show them how, in Malmö, everything is possible. That person is you.” That is the dramatic beginning of a climate soundwalk that gives the listener the opportunity to imagine how Malmö, Sweden, might be affected by climate change over the coming 30 years. The project is a collabo

https://www.lunduniversity.lu.se/article/soundwalk-future-imagines-climate-transition - 2025-03-08

Astonishing altitude changes in marathon flights of migratory birds

Published 1 July 2021 A great snipe in Jämtland, Sweden (Photo: Åke Lindström) Extreme differences in flight altitude between day and night may have been an undetected pattern amongst migratory birds – until now. The observation was made by researchers at Lund University in Sweden in a study of great snipes, where they also measured a new altitude record for migratory birds, irrespective of the sp

https://www.lunduniversity.lu.se/article/astonishing-altitude-changes-marathon-flights-migratory-birds - 2025-03-08

Drug dissolved net-like structures in airways of severely ill Covid-19 patients

Published 1 July 2021 The image to the far left is from sputum prior to treatment with the DNase drug. The one in the middle was taken 3.5 days after treatment, and the one to the far right was taken the day the patient was discharged. When researchers at Lund University in Sweden performed advanced analyses of sputum from the airways of severely ill Covid-19 patients, they found high levels of ne

https://www.lunduniversity.lu.se/article/drug-dissolved-net-structures-airways-severely-ill-covid-19-patients - 2025-03-08

Nobel Prize winning microscopy technique uncovers mechanisms of bacterial antibiotics resistance

By agata [dot] garpenlind [at] med [dot] lu [dot] se (Agata Garpenlind) - published 6 July 2021 Cryo-EM generated image of an antibiotic resistance factor (pink) protecting the protein factory, the ribosome, (white/grey). he reistance factor pushes its "arm" into the ribosome to remove the drug. Image credit: Hauryliuk-Atkinson lab To counter the effects of antibiotics, bacteria constantly evolve

https://www.lunduniversity.lu.se/article/nobel-prize-winning-microscopy-technique-uncovers-mechanisms-bacterial-antibiotics-resistance - 2025-03-08

Precision medicine is an emerging approach for complex diseases

By petra [dot] olsson [at] med [dot] lu [dot] se (Petra Olsson) - published 6 July 2021 Researchers at Lund University Diabetes Centre are studying whether different subgroups of diabetes need different treatment. Photo: Kennet Ruona Newborn babies are already being screened for mutations and genetic tests help families with hereditary breast cancer. Genomic-driven precision medicine (GDPM) is an

https://www.lunduniversity.lu.se/article/precision-medicine-emerging-approach-complex-diseases - 2025-03-08

Artificial light disrupts dung beetles’ sense of direction

Published 29 July 2021 A nocturnal dung beetle climbing atop its dung ball to survey the stars before starting to roll (Photo: Chris Collingridge) For the first time, researchers have been able to prove that city lights limit the ability of nocturnal animals to navigate by natural light in the night sky. Instead, they are forced to use streetlamps, neon light or floodlights to orient themselves. T

https://www.lunduniversity.lu.se/article/artificial-light-disrupts-dung-beetles-sense-direction - 2025-03-08

What comes next: after the IPCC climate change report

Published 12 August 2021 Photo: Anton Starikov, Mostphotos Two Lund University climate scientists, Kimberly Nicholas, who has acted as an observer at two global climate summits, and Markku Rummukainen, Sweden’s IPCC representative, talk about what comes next following the recent IPCC report. What do you view as the next steps following what was concluded in the IPCC report? Kimberly: Something the

https://www.lunduniversity.lu.se/article/what-comes-next-after-ipcc-climate-change-report - 2025-03-08

Adapted Arrival Days for LU’s incoming international students

Published 16 August 2021 Arrival Days are taking place today and tomorrow. Lund University expects around 2 000 international students this autumn. (Photo: Nga Nguyen) The Arrival Days for international students who are to begin their studies at Lund University in the autumn of 2021 are Monday 16 and Tuesday 17 August. All the events during the reception days and introductory weeks have been adapt

https://www.lunduniversity.lu.se/article/adapted-arrival-days-lus-incoming-international-students - 2025-03-08

Does Alzheimer’s disease start inside nerve cells?

Published 18 August 2021 Photo: Mostphotos An experimental study from Lund University in Sweden has revealed that the Alzheimer’s protein amyloid-beta accumulates inside nerve cells, and that the misfolded protein may then spread from cell to cell via nerve fibres. This happens at an earlier stage than the formation of amyloid-beta plaques in the brain, something that is associated with the progre

https://www.lunduniversity.lu.se/article/does-alzheimers-disease-start-inside-nerve-cells - 2025-03-08

These two types of abuse are often taken less seriously

Published 19 August 2021 Sverker Sikström (Photo: Kennet Ruona) People have a hard time grasping the potential severity of psychological abuse and women's violence against men, according to a new study from Lund University in Sweden. The research reveals discrepancies in how victims – in contrast to the rest of society - evaluate different types of violence. ”Our study could have implications for

https://www.lunduniversity.lu.se/article/these-two-types-abuse-are-often-taken-less-seriously - 2025-03-08

The hours you sleep mean more than you think

By fritzliselotte [at] gmail [dot] com (Liselotte Fritz) - published 24 August 2021 In a new study, researchers at Lund University and Uppsala University have seen a clear connection between how long a person sleeps and a number of biomarkers linked to cardiometabolic diseases such as cardiovascular disease and type 2 diabetes. “With greater knowledge of the actual mechanisms of disease developmen

https://www.lunduniversity.lu.se/article/hours-you-sleep-mean-more-you-think - 2025-03-08