21:I[432972,["/_next/static/chunks/bb923814e1f4d2e9.js","/_next/static/chunks/dd3ee9f5b7716ca6.js","/_next/static/chunks/4204a0ae82542ca8.js","/_next/static/chunks/1270dead247da766.js","/_next/static/chunks/6e1aa89a642f40be.js","/_next/static/chunks/2d7aa753e81324a8.js","/_next/static/chunks/8ffd0b71567920d8.js","/_next/static/chunks/67ea6dfd21f16c5f.js","/_next/static/chunks/24eb4379f68013fd.js","/_next/static/chunks/b8cd775ffdf935bd.js","/_next/static/chunks/983103cd9eb7b428.js","/_next/static/chunks/263f2cdcb9aa2341.js","/_next/static/chunks/294b9525248c8e5f.js"],"default"] 22:T425,The mechanism of the recovery of immune inflammation in the intestine remains to be investigated. The calcitonin-related protein (CGRP; neuropeptide) has immune regulatory capacity. We observed that lower levels of CGRP were found in the colon biopsies of UC patients. CGRP were negatively correlated to TNF-α, IL-1β and IFN-γ in biopsy samples. The levels of TGF-β were lower in the UC group than that of the normal control (NC) group, which were positively correlated with the CGRP levels. Blocking CGRP significantly delayed recovery from colitis inflammation. CGRP induced the TGF-β-expressing CD4⁺ Tim4⁺ macrophages in the intestine. CD4⁺ Tim4⁺ macrophages demonstrated immune regulatory function in suppressing proliferation of isolated T cells of colitis and induced apoptosis of T cells. Ablation of the Tgfb1 expression in macrophages resulted in a significant delay in recovery of inflammation in colitis, which was rescued by reconstitution of the CD4⁺ Tim4⁺ macrophages in mice.23:T430,Adult fibrosarcoma is an aggressive subtype of soft tissue sarcoma (STS), in which high expression of KIF20A indicates a poor prognosis. However, the precise role of KIF20A in fibrosarcoma progression remains unknown. In this study, we initially examined KIF20A expression and function in the human fibrosarcoma cell line HT-1080. The results showed that KIF20A was highly expressed in HT-1080, knockdown of KIF20A impaired cell proliferation, migration, invasion and induced G2/M arrest and cell apoptosis. Transcriptome study suggested that PI3K-Akt signal pathway was involved in these biological changes. We confirmed that PI3K-Akt and NF-κB signaling pathways were impaired after the down-regulation of KIF20A, which can be reversed by the Akt activator SC79 in HT-1080 in vitro. In a xenograft mouse model, knockdown of KIF20A inhibited tumor growth, Ki67 expression and liver metastasis. Taken together, our results suggested that KIF20A promoted fibrosarcoma progression via PI3K-Akt signaling pathway and might be a potential therapeutic target for fibrosarcoma.

#	Concept	H-Index	Publications	Citations
1	Medicine	1	1	18
2	Cell Biology	1	1	18
3	Pathology	1	1	18
4	Cancer Cell Biology	1	1	18
5	Cell Development	1	1	18

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