supported by the National Key Research and Development Plan(2022YFC3500202,China);the National Natural Science Foundation of China(Nos.82230116,81872877,82204715,81803142,82404639,and 82073975);the Natural Science Foundation of Jiangsu Province(No.BK20220476,China);the Jiangsu Provincial Double-Innovation Doctor Program(No.JSSCBS20220477,China);the Natural Science Foundation of Nanjing University of Chinese Medicine(No.XPT82204715,China);the Fundamental Research Funds for the Central Universities(Nos.020814380179 and 020814380174,China);the Fundamental Science(Natural Science)Research Project of the Jiangsu Higher Education Institutions of China(No.22KJB360005);the Innovation Project of Guangdong Provincial Education Department(No.2023KTSCX320,China);the Shenzhen Science and Technology Program(Nos.20231126130044001 and 20230731094501002,China);the School of Life Science(NJU)-Sipimo Joint Funds,and the Mountain-Climbing Talents Project of Nanjing.
Psoriasis is an incurable chronic inflammatory disease that requires new interventions.Here,we found that fibroblasts exacerbate psoriasis progression by promoting macrophage recruitment via CCL2 secretion by single-c...