Discovery може да доведе до нови лекарствени лечения за Алцхаймер и затлъстяване

Изследователите се надяват откриването на нов клас молекули да докара до създаване на целеви лекарствени лекувания за възпалителни болести като Алцхаймер, астма, артрит и затлъстяване.

Проучване, водещо от университета на кралица diseases.

The study was co-led by Dr Rebecca Coll from the Wellcome-Wolfson Institute for Experimental Medicine (WWIEM) at Queen’s and Dr Kevin Wilhelmsen from BioAge Labs, the US biotech company which discovered the new class of molecules.

The researchers studied inflammation within the body which persists for a long time and the immune response ends up damaging healthy cells, Тъканите и органи. this process to stop disease from developing and worsening.

Research over the last 20 years has shown that a protein complex called the NLRP3 inflammasome plays a key role in causing damaging inflammation in many of these diseases.

Whilst previous clinical trials have tested molecules that restrict NLRP3 activity, the new study investigates a class of molecules that block NLRP3 in a new метод.

Д-р Ребека Кол, старши учител по имунобиология и старши създател на изследователския документ, сподели: „ В това изследване ние характеризирахме напълно нов клас молекули, които работят доста по-различно. impact.

“We hope this discovery will lead to the development of new, targeted anti-inflammatory drugs which will help treat these devastating diseases. ”

Kristen Fortney, chief executive and co-founder of BioAge Labs said: “We are now starting clinical trials to take the next critical step, testing whether this novel approach can help patients.

“What’s particularly exciting to us is that our new drug can reach the brain, not just the body, opening new possibilities for treating conditions where inflammation in the brain plays a key role, such as obesity and some forms of neurodegeneration. ”

The research also involved collaboration with the University of Lyon, University of Bonn and the University of Tubingen, and was also supported by the Biotechnology and Biological Sciences Research Council (BBSRC) and the Academy of Medical Науки.

Резултатите са оповестени в Journal of Experimental Medicine.