Latest Discoveries & Publications

Breakthrough that could Lead to New Treatments for Asthma and Eczema. The team of scientists was led by Science Foundation Ireland Stokes Professor of Translational Immunology, Padraic Fallon, of the School of Medicine in the Trinity Biomedical Sciences Institute. In a press statement, TBSI'S Padraic Fallon said the discovery “has important implications for the development of new therapeutic approaches for asthma and other allergic diseases”. JEM  

Congratulations to the Membrane Structural & Functional Biology Group on the publication of their article in Nature Communications. Lipoproteins serve essential roles in the bacterial cell envelope. They are molecular fingerprints by which our immune system recognizes and responds to bacterial infections. The enzymes that synthesise lipoproteins are potential targets for the development of urgently needed new antibiotics. The high-resolution structure of one of these enzymes, Lnt, is reported here. It can now be used to understand how Lnt works at a molecular level as a nanomachine and for the design and discovery of new antibiotics with minimal off-target effects. "Structural insights into the mechanism of the membrane integral N-acyltransferase step in bacterial lipoprotein synthesis” Nat. Commun. 10.1038/NCOMMS15952, 2017  

David Finlay, TBSI's Assistant Professor of Cancer Biology &Therapeutics:  “The discovery that T Cells and dendritic cells compete with each other for glucose offers a new and exciting insight into how glucose can regulate dendritic cell function". Nature Communications article 30 May 2017

 

Scientists discover shared genetic origin for MND and Schizophrenia:  Motor Neurone Disease (MND) (also known as Amyotrophic Lateral Sclerosis (ALS)) and schizophrenia have a shared genetic origin. TBSI's Academic Director Orla Hardiman, is the senior author and lead investigator on the project. Dr Russell McLaughlin, Ussher Assistant Professor in Genome Analysis at Trinity College Dublin, is lead author of the paper. Nature Communications Paper   Press Release 24 March 2017  

Trinity scientists discover shared genetic origin for ALS/MND and schizophrenia from Infocus Media on Vimeo.

The EU H2020-funded International Network on Microvesicles and Exosomes in Health and Diseases, led by Prof. Lorraine O’Driscoll School of Pharmacy & Pharmaceutical Sciences & TBSI, today published on their extensive international study summarised under the title of EV-TRACK: transparent reporting and centralizing knowledge in extracellular vesicle research. Nature Methods 2017 Feb 28;14(3):228-232.

Reuters News agency have picked up on collaborative work by TBSI's Thorri Gunnlaugsson (Chemistry) and Professor Clive Lee (RCSI). 3D 'bone maps' could spot early signs of osteoporosis The work was funded by SFI and in part by IRC. video  

New way of attacking Viruses The team behind the work was led by TBSI's Dr Nigel Stevenson, Assistant Professor in Immunology. They have discovered that a biological molecule (STAT3) is also critical in protecting us against infection. Journal: Cellular and Molecular Life Sciences   Irish Times 26 January 2017  TCD press

Cover of the Royal Society of Chemistry publication Chemical Communications Collaborative work by TBSI's Eoin Scanlan, Thorri Gunnlaugsson (Chemistry) and Clive Williams (School of Biochemistry and Immunology). The work focuses on the development of fluorescent drug candidates that have sugar units attached to them. They can only be delivered into cancer cells upon selectively hydrolysed of the sugar (of a native glycosidic linkage) in situ by glycosides enzymes. paper .pdf 3.71mb   Irish Times 8 December 2016

Discoveries prior to those listed above