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Grünenthal and King’s College London collaborate to develop human induced pluripotent stem cell-based microfluidic cultures for pain research

• Dr Ramin Raouf from King’s Faculty London and Grünenthal attempt to develop dependable microfluidic tradition fashions related for ache analysis primarily based on human induced pluripotent stem cell-derived neurons
• Grünenthal has experience in creating human induced pluripotent stem cells in direction of sensory neurones and can assist the lab of Dr Raouf with a complete consideration of greater than £350.000.

Aachen, Germany and London, England, 27 April 2023 – Grünenthal and King’s Faculty London introduced a 24 months collaboration to develop microfluidic tradition (MFC) fashions primarily based on human induced pluripotent stem cells (iPSCs) and tailor-made to ache analysis. The collaboration goals to construct on Dr Ramin Raouf’s pioneering work on MFCs by establishing fashions utilizing human iPSC-derived neurons that intently mimic the performance of human nociceptive neurones. Grünenthal will assist the lab of Dr Raouf with its competencies in characterising human iPSCs and a complete consideration of greater than £350.000.

The collaboration goals to handle a major want for higher transational fashions in ache analysis. Conventional rodent behavioural fashions have continuously didn’t translate into the scientific setting on account of elementary variations in molecular, mobile and genetic mechanisms of ache throughout species. In consequence, there’s a excessive curiosity in establishing pre-clinical fashions that may extra precisely characterize the situations within the human physique. Power ache is a substantial burden that impacts as much as one in 5 folks worldwide and is the most typical purpose for in search of medical assist. It stresses healthcare programs and economies, whereas sufferers continuously expertise restricted efficacy from accessible medicines.

“In comparison with conventional cell tradition strategies, microfluidic cultures replicate extra precisely the anatomy and physiology of the nervous system. Subsequently, they’ll present important benefits in pre-clinical ache analysis”, says Dr Ramin Raouf, Lecturer in Molecular Neuroscience at King’s Faculty London. “I consider adapting them with human iPSCs will create a transformative platform for producing translatable insights into the mechanisms of ache which can finally contribute to lowering the attrition charge in scientific growth.”

“We’re delighted to affix forces with Dr Ramin Raouf, a number one skilled in microfluidic tradition fashions. Taking this technique to the following degree could considerably improve our understanding of how investigational medicines modulate ache”, says Jan Adams, M.D., Chief Scientific Officer Grünenthal. “As a number one firm in ache analysis, our ambition is to play a vital position in creating such pioneering methodologies. We goal to anchor these competencies in our organisation and to incorporate such fashions in our pre-clinical repertoire.”

Grünenthal and Dr Ramin Raouf share a standard analysis curiosity in neuroscience and the investigation of mechanisms of pathological ache. Dr Ramin Raouf is a world-leading researcher within the discipline of microfluidic cultures who pioneered using microfluidic tradition fashions to review nociceptive neurons and established subtle rodent fashions. Grünenthal is a worldwide chief in ache analysis and administration and has delivered six important remedy choices for ache sufferers within the final many years. In the present day, the corporate is devoted to creating the following era of progressive non-opioid ache therapies. For R&D, Grünenthal executes a particular therapeutic space technique specializing in 4 key ache indications: peripheral neuropathic ache, continual post-surgical ache, continual low again ache, and osteoarthritis.

About induced pluripotent stem cells
Induced pluripotent stem cells (iPSCs) are derived from a somatic cell that has been reprogrammed again right into a pluripotent state by both introducing particular genes coding for transcription components or including small molecules that regulate cell id. These iPSCs will be differentiated into totally different cell varieties with distinctive characters, together with peripheral sensory neurons.

About microfluidic cultures
Microfluidic units are compartmentalised chips consisting of various chambers, typically referred to as ´lab on a chip´ or ‘tissue chips’, permitting cell-to-cell contact by way of a sequence of connecting channels. Microfluidic cultures are used on this current collaboration to analyze the consequences of analgesic compounds on totally different mobile compartments of the pain-sensing neuronal community, in addition to the communication between neurons concerned in pathological ache signalling.

About Grünenthal
Grünenthal is a worldwide chief in ache administration and associated illnesses. As a science-based, privately-owned pharmaceutical firm, we now have a protracted monitor report of bringing progressive therapies and state-of-the-art applied sciences to sufferers worldwide. Our function is to vary lives for the higher, and innovation is our ardour. We’re focusing all our actions and efforts on working in direction of our imaginative and prescient of a world freed from ache.

Grünenthal is headquartered in Aachen, Germany, and has associates in 28 nations throughout Europe, Latin America, and the U.S. Our merchandise can be found in approx. 100 nations. In 2022, Grünenthal employed round 4,400 folks and achieved revenues of €1.7 bn.

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About King’s Faculty London and the Institute of Psychiatry, Psychology & Neuroscience

King’s Faculty London is among the prime 35 universities on the earth and one of many prime 10 in Europe (QS World College Rankings, 2021/22) and among the many oldest in England. King’s has greater than 33,000 college students (together with greater than 12,800 postgraduates) from over 150 nations worldwide, and eight,500 employees. King’s has an excellent repute for world-class educating and cutting-edge analysis.

The Institute of Psychiatry, Psychology & Neuroscience (IoPPN) at King’s is a number one centre for psychological well being and neuroscience analysis in Europe. It produces extra extremely cited outputs (prime 1% citations) on psychiatry and psychological well being than another centre (SciVal 2021), and on this metric has risen from sixteenth (2014) to 4th (2021) on the earth for extremely cited neuroscience outputs. Within the 2021 Analysis Excellence Framework (REF), 90% of analysis on the IoPPN was deemed ‘world main’ or ‘internationally glorious’ (3* and 4*). World-leading analysis from the IoPPN has made, and continues to make, an affect on how we perceive, forestall and deal with psychological sickness, neurological situations, and different situations that have an effect on the mind. | Comply with @KingsIoPPN on Twitter, Instagram, Facebook and LinkedIn

For additional info please contact


Christopher Jansen
Communication Enterprise Companion
Grünenthal GmbH
52099 Aachen
Telephone: +49 241 569-1428

King’s Faculty London

Patrick O’Brien
Senior Media Officer
Insitute of Psychiatry, Psychology & Neuroscience – King’s Faculty London
Telephone: +44 07813 706 151
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