PMID- 30417427 OWN - NLM STAT- MEDLINE DCOM- 20200622 LR - 20210108 IS - 1600-0625 (Electronic) IS - 0906-6705 (Linking) VI - 28 IP - 2 DP - 2019 Feb TI - IL-36 receptor antagonistic antibodies inhibit inflammatory responses in preclinical models of psoriasiform dermatitis. PG - 113-120 LID - 10.1111/exd.13841 [doi] AB - Psoriasis vulgaris (PV) results from activation of IL-23/Th17 immune pathway and is further amplified by cytokines/chemokines from skin cells. Among skin-derived pro-inflammatory cytokines, IL-36 family members are highly upregulated in PV patients and play a critical role in general pustular psoriasis. However, there is limited data showing crosstalk between the IL-23 and IL-36 pathways in PV. Herein, potential attenuation of skin inflammation in the IL-23-induced mouse model of psoriasiform dermatitis by functional inhibition of IL-36 receptor (IL-36R) was interrogated. Anti-mouse IL-36R monoclonal antibodies (mAbs) were generated and validated in vitro by inhibiting IL-36alpha-induced secretion of CXCL1 from NIH 3T3 cells. Antibody target engagement was demonstrated by inhibition of CXCL1 production in a novel acute model of IL-36alpha systemic injection in mice. In addition, anti-IL-36R mAbs inhibited tissue inflammation and inflammatory gene expression in an IL-36alpha ear injection model of psoriasiform dermatitis demonstrating engagement of the target in the ear skin. To elucidate the possible role of IL-36 signalling in IL-23/Th17 pathway, the ability of anti-IL-36R mAbs to inhibit skin inflammation in an IL-23 ear injection model was assessed. Inhibiting the IL-36 pathway resulted in significant attenuation of skin thickening and psoriasis-relevant gene expression. Taken together, these data suggest a role for IL-36 signalling in the IL-23/Th17 signalling axis in PV. CI - (c) 2018 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd. FAU - Su, Zhi AU - Su Z AUID- ORCID: 0000-0002-4763-3361 AD - Dermatology Discovery, AbbVie Inc., North Chicago, Illinois. FAU - Paulsboe, Stephanie AU - Paulsboe S AD - Dermatology Discovery, AbbVie Inc., North Chicago, Illinois. FAU - Wetter, Joseph AU - Wetter J AD - Dermatology Discovery, AbbVie Inc., North Chicago, Illinois. FAU - Salte, Katherine AU - Salte K AD - Dermatology Discovery, AbbVie Inc., North Chicago, Illinois. FAU - Kannan, Arun AU - Kannan A AD - Dermatology Discovery, AbbVie Inc., North Chicago, Illinois. FAU - Mathew, Sheeba AU - Mathew S AD - Abbvie Bioresearch Center, AbbVie Inc., Worcester, Massachusetts. FAU - Horowitz, Amanda AU - Horowitz A AD - Abbvie Bioresearch Center, AbbVie Inc., Worcester, Massachusetts. FAU - Gerstein, Clare AU - Gerstein C AD - Dermatology Discovery, AbbVie Inc., North Chicago, Illinois. FAU - Namovic, Marian AU - Namovic M AD - Dermatology Discovery, AbbVie Inc., North Chicago, Illinois. FAU - Todorovic, Viktor AU - Todorovic V AD - Dermatology Discovery, AbbVie Inc., North Chicago, Illinois. FAU - Seagal, Jane AU - Seagal J AD - Abbvie Bioresearch Center, AbbVie Inc., Worcester, Massachusetts. FAU - Edelmayer, Rebecca M AU - Edelmayer RM AD - Dermatology Discovery, AbbVie Inc., North Chicago, Illinois. FAU - Viner, Michelle AU - Viner M AD - Abbvie Bioresearch Center, AbbVie Inc., Worcester, Massachusetts. FAU - Rinaldi, Lisa AU - Rinaldi L AD - Abbvie Bioresearch Center, AbbVie Inc., Worcester, Massachusetts. FAU - Zhou, Li AU - Zhou L AD - Abbvie Bioresearch Center, AbbVie Inc., Worcester, Massachusetts. FAU - Leys, Laura AU - Leys L AD - Dermatology Discovery, AbbVie Inc., North Chicago, Illinois. FAU - Huang, Susan AU - Huang S AD - Dermatology Discovery, AbbVie Inc., North Chicago, Illinois. FAU - Wang, Leyu AU - Wang L AD - Abbvie Bioresearch Center, AbbVie Inc., Worcester, Massachusetts. FAU - Sadhukhan, Ramkrishna AU - Sadhukhan R AD - Abbvie Bioresearch Center, AbbVie Inc., Worcester, Massachusetts. FAU - Honore, Prisca AU - Honore P AD - Dermatology Discovery, AbbVie Inc., North Chicago, Illinois. FAU - McGaraughty, Steve AU - McGaraughty S AD - Dermatology Discovery, AbbVie Inc., North Chicago, Illinois. FAU - Scott, Victoria E AU - Scott VE AD - Dermatology Discovery, AbbVie Inc., North Chicago, Illinois. LA - eng PT - Journal Article DEP - 20181221 PL - Denmark TA - Exp Dermatol JT - Experimental dermatology JID - 9301549 RN - 0 (Antibodies, Monoclonal) RN - 0 (Chemokine CXCL1) RN - 0 (Cxcl1 protein, mouse) RN - 0 (Cytokines) RN - 0 (Il1rl2 protein, rat) RN - 0 (Il36a protein, rat) RN - 0 (Interleukin-1) RN - 0 (Interleukin-23) RN - 0 (Interleukins) RN - 0 (Ligands) RN - 0 (Receptors, Interleukin) RN - 0 (Receptors, Interleukin-1) RN - 0 (interleukin 1F6, mouse) RN - 0 (interleukin-36 receptor, mouse) SB - IM MH - Animals MH - Antibodies, Monoclonal/*immunology/therapeutic use MH - Chemokine CXCL1/metabolism MH - Cytokines/metabolism MH - Dermatitis/*immunology/therapy MH - Disease Models, Animal MH - Female MH - Gene Expression Profiling MH - Inflammation/*immunology/metabolism MH - Interleukin-1/immunology MH - Interleukin-23/pharmacology MH - Interleukins/*immunology MH - Ligands MH - Mice MH - Mice, Inbred C57BL MH - NIH 3T3 Cells MH - Psoriasis/*immunology/therapy MH - Rats MH - Rats, Sprague-Dawley MH - Receptors, Interleukin/*antagonists & inhibitors/immunology MH - Receptors, Interleukin-1/immunology MH - Signal Transduction MH - Skin/metabolism/pathology MH - Th17 Cells/cytology OTO - NOTNLM OT - IL-23 OT - IL-36 OT - IL-36 receptor antibody OT - inflammation OT - psoriasis EDAT- 2018/11/13 06:00 MHDA- 2020/06/23 06:00 CRDT- 2018/11/13 06:00 PHST- 2018/06/20 00:00 [received] PHST- 2018/11/02 00:00 [revised] PHST- 2018/11/06 00:00 [accepted] PHST- 2018/11/13 06:00 [pubmed] PHST- 2020/06/23 06:00 [medline] PHST- 2018/11/13 06:00 [entrez] AID - 10.1111/exd.13841 [doi] PST - ppublish SO - Exp Dermatol. 2019 Feb;28(2):113-120. doi: 10.1111/exd.13841. Epub 2018 Dec 21.