PMID- 33527393 OWN - NLM STAT- MEDLINE DCOM- 20210927 LR - 20210927 IS - 1521-4141 (Electronic) IS - 0014-2980 (Linking) VI - 51 IP - 5 DP - 2021 May TI - Zbtb10 transcription factor is crucial for murine cDC1 activation and cytokine secretion. PG - 1126-1142 LID - 10.1002/eji.202048933 [doi] AB - Dendritic cell (DC) activation and cytokine production is tightly regulated. In this study, we found that Zbtb10 expression is activation dependent and it is essential for the immunogenic function of cDC1. Zbtb10 knockdown (KD) significantly reduced the expression of co-stimulatory genes CD80 and CD86 along with cytokines including IL-12, IL-6, and IL-10, in activated cDC1 Mutu-DC line. Consequently, the clonal expansion of CD44(+) effector T cells in co-cultured CD4(+) T cells was drastically reduced owing to significantly reduced IL-2. At the same time, these CD44(+) effector T cells were unable to differentiate toward Tbet(+) IFNgamma(+) Th1 subtype. Instead, an increased frequency of Th2 cells expressing GATA3(+) and IL-13(+) was observed. Interestingly, in Zbtb10 KD condition the co-cultured T cells depicted increased expression of PD1 and LAG3, the T-cell anergic markers. Moreover, the global transcriptome analysis identified that Zbtb10 is pertinent for DC activation and its depletion in cDC1 completely shuts down their immune responses. Mechanistic analysis revealed that Zbtb10 KD enhanced the expression of NKRF (NF-kappaB repressing factor) leading to drastic suppression of NF-kappaB related genes. Zbtb10 KD abrogated p65 and RelB nuclear translocation, thereby controlling the activation and maturation of cDC1 and the ensuing adaptive T cell responses. CI - (c) 2021 Wiley-VCH GmbH. FAU - Smita, Shuchi AU - Smita S AD - Immuno-genomics & Systems Biology group, Institute of Life Sciences, Bhubaneswar, India. AD - Department of Biotechnology, Manipal Academy of Higher Education, Manipal, India. FAU - Ghosh, Arup AU - Ghosh A AD - Immuno-genomics & Systems Biology group, Institute of Life Sciences, Bhubaneswar, India. AD - Department of Biotechnology, Kalinga Institute of Industrial Technology (KIIT), Bhubaneswar, India. FAU - Biswas, Viplov Kumar AU - Biswas VK AD - Immuno-genomics & Systems Biology group, Institute of Life Sciences, Bhubaneswar, India. AD - Department of Biotechnology, Kalinga Institute of Industrial Technology (KIIT), Bhubaneswar, India. FAU - Ahad, Abdul AU - Ahad A AD - Immuno-genomics & Systems Biology group, Institute of Life Sciences, Bhubaneswar, India. AD - Department of Biotechnology, Manipal Academy of Higher Education, Manipal, India. FAU - Podder, Sreeparna AU - Podder S AD - Immuno-genomics & Systems Biology group, Institute of Life Sciences, Bhubaneswar, India. AD - Department of Biotechnology, Kalinga Institute of Industrial Technology (KIIT), Bhubaneswar, India. FAU - Jha, Atimukta AU - Jha A AD - Immuno-genomics & Systems Biology group, Institute of Life Sciences, Bhubaneswar, India. AD - Department of Biotechnology, Manipal Academy of Higher Education, Manipal, India. FAU - Sen, Kaushik AU - Sen K AD - Immuno-genomics & Systems Biology group, Institute of Life Sciences, Bhubaneswar, India. AD - Regional Centre for Biotechnology, Faridabad, Haryana, India. FAU - Acha-Orbea, Hans AU - Acha-Orbea H AD - Department of Biochemistry CIIL, University of Lausanne (UNIL), Epalinges, Switzerland. FAU - Raghav, Sunil K AU - Raghav SK AUID- ORCID: 0000-0001-9913-4241 AD - Immuno-genomics & Systems Biology group, Institute of Life Sciences, Bhubaneswar, India. AD - Department of Biotechnology, Manipal Academy of Higher Education, Manipal, India. AD - Department of Biotechnology, Kalinga Institute of Industrial Technology (KIIT), Bhubaneswar, India. LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't DEP - 20210301 PL - Germany TA - Eur J Immunol JT - European journal of immunology JID - 1273201 RN - 0 (Biomarkers) RN - 0 (Cytokines) RN - 0 (Transcription Factors) SB - IM MH - Animals MH - Biomarkers MH - Cell Differentiation/genetics/immunology MH - Cell Line MH - Cytokines/*biosynthesis MH - Dendritic Cells/*immunology/*metabolism MH - Gene Expression Profiling MH - Gene Expression Regulation MH - Lymphocyte Activation/immunology MH - Mice MH - T-Lymphocyte Subsets/immunology/metabolism MH - Transcription Factors/*metabolism OTO - NOTNLM OT - NFkB OT - Th1 cells OT - Th2 cells OT - Zbtb10 OT - cDC1 EDAT- 2021/02/03 06:00 MHDA- 2021/09/28 06:00 CRDT- 2021/02/02 06:15 PHST- 2020/11/14 00:00 [revised] PHST- 2020/08/20 00:00 [received] PHST- 2021/01/28 00:00 [accepted] PHST- 2021/02/03 06:00 [pubmed] PHST- 2021/09/28 06:00 [medline] PHST- 2021/02/02 06:15 [entrez] AID - 10.1002/eji.202048933 [doi] PST - ppublish SO - Eur J Immunol. 2021 May;51(5):1126-1142. doi: 10.1002/eji.202048933. Epub 2021 Mar 1.