Walid Abi-Saab
Analyst · your question.
Should I take the first question, this is Walid. And then, I’ll pass it on. Yeah, so I think, we – I think, Bart and Piet have answered some of it before. So, as you know, our first foray into that space was with 3970. And we were pleased to see evidence of clear clinical activity in psoriasis and biologic activity in UC. But what was clear to us from looking into these data is that we need to inhibit these enzymes for longer period of time. And that’s currently what we’re working towards. That’s one of the axes with this SIK2/3 inhibitor to come up with compounds that will enable us to inhibit these 2 enzymes throughout the day for a longer period of time, so that we can fully test the potential in these indications. In addition, also there’s a lot of learning that’s happening with this whole platform. And, we had Galapagos are at the forefront of elucidating the role in inflammation, which we’re very proud of. But that will take also time and diligent effort to be able to get selected compounds, we have one, which is SIK3 inhibitor currently in the clinic, and that will derive a lot of information, and tell us the way forward in that space. In addition, as Piet also mentioned, another major axis is for us to work on generating SIK2 inhibitors, and those are still in the research phase, but hopefully, we’ll go into the clinic. So in terms of the way forward, there’s going to be a lot of analyzing of the data that we have pre-clinically, but also clinically with 3970, and soon with 4399, which is the SIK3 inhibitor, and doing sort of the forward and back translation, so to speak, bench-to-bedside and bedside-to-bench, so that we can better position on molecules going forward. For this coming year, we expect to have at least a SIK2/3 inhibitor into the clinic in Phase 1, and be able to better test the hypothesis whether inhibiting those 2 enzymes will provide better efficacy in all sorts of colitis and rheumatologic indication as well.